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;; Machine description for IBM RISC System 6000 (POWER) for GNU C compiler;; Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,;; 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007;; Free Software Foundation, Inc.;; Contributed by Richard Kenner (kenner@vlsi1.ultra.nyu.edu);; This file is part of GCC.;; GCC is free software; you can redistribute it and/or modify it;; under the terms of the GNU General Public License as published;; by the Free Software Foundation; either version 3, or (at your;; option) any later version.;; GCC is distributed in the hope that it will be useful, but WITHOUT;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY;; or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public;; License for more details.;; You should have received a copy of the GNU General Public License;; along with GCC; see the file COPYING3. If not see;; <http://www.gnu.org/licenses/>.;;- See file "rtl.def" for documentation on define_insn, match_*, et. al.;;;; UNSPEC usage;;(define_constants[(UNSPEC_FRSP 0) ; frsp for POWER machines(UNSPEC_TIE 5) ; tie stack contents and stack pointer(UNSPEC_TOCPTR 6) ; address of a word pointing to the TOC(UNSPEC_TOC 7) ; address of the TOC (more-or-less)(UNSPEC_MOVSI_GOT 8)(UNSPEC_MV_CR_OV 9) ; move_from_CR_ov_bit(UNSPEC_FCTIWZ 10)(UNSPEC_FRIM 11)(UNSPEC_FRIN 12)(UNSPEC_FRIP 13)(UNSPEC_FRIZ 14)(UNSPEC_LD_MPIC 15) ; load_macho_picbase(UNSPEC_MPIC_CORRECT 16) ; macho_correct_pic(UNSPEC_TLSGD 17)(UNSPEC_TLSLD 18)(UNSPEC_MOVESI_FROM_CR 19)(UNSPEC_MOVESI_TO_CR 20)(UNSPEC_TLSDTPREL 21)(UNSPEC_TLSDTPRELHA 22)(UNSPEC_TLSDTPRELLO 23)(UNSPEC_TLSGOTDTPREL 24)(UNSPEC_TLSTPREL 25)(UNSPEC_TLSTPRELHA 26)(UNSPEC_TLSTPRELLO 27)(UNSPEC_TLSGOTTPREL 28)(UNSPEC_TLSTLS 29)(UNSPEC_FIX_TRUNC_TF 30) ; fadd, rounding towards zero(UNSPEC_MV_CR_GT 31) ; move_from_CR_gt_bit(UNSPEC_STFIWX 32)(UNSPEC_POPCNTB 33)(UNSPEC_FRES 34)(UNSPEC_SP_SET 35)(UNSPEC_SP_TEST 36)(UNSPEC_SYNC 37)(UNSPEC_LWSYNC 38)(UNSPEC_ISYNC 39)(UNSPEC_SYNC_OP 40)(UNSPEC_ATOMIC 41)(UNSPEC_CMPXCHG 42)(UNSPEC_XCHG 43)(UNSPEC_AND 44)(UNSPEC_DLMZB 45)(UNSPEC_DLMZB_CR 46)(UNSPEC_DLMZB_STRLEN 47)]);;;; UNSPEC_VOLATILE usage;;(define_constants[(UNSPECV_BLOCK 0)(UNSPECV_LL 1) ; load-locked(UNSPECV_SC 2) ; store-conditional(UNSPECV_EH_RR 9) ; eh_reg_restore]);; Define an insn type attribute. This is used in function unit delay;; computations.(define_attr "type" "integer,two,three,load,load_ext,load_ext_u,load_ext_ux,load_ux,load_u,store,store_ux,store_u,fpload,fpload_ux,fpload_u,fpstore,fpstore_ux,fpstore_u,vecload,vecstore,imul,imul2,imul3,lmul,idiv,ldiv,insert_word,branch,cmp,fast_compare,compare,delayed_compare,imul_compare,lmul_compare,fpcompare,cr_logical,delayed_cr,mfcr,mfcrf,mtcr,mfjmpr,mtjmpr,fp,fpsimple,dmul,sdiv,ddiv,ssqrt,dsqrt,jmpreg,brinc,vecsimple,veccomplex,vecdiv,veccmp,veccmpsimple,vecperm,vecfloat,vecfdiv,isync,sync,load_l,store_c"(const_string "integer"));; Length (in bytes).; '(pc)' in the following doesn't include the instruction itself; it is; calculated as if the instruction had zero size.(define_attr "length" ""(if_then_else (eq_attr "type" "branch")(if_then_else (and (ge (minus (match_dup 0) (pc))(const_int -32768))(lt (minus (match_dup 0) (pc))(const_int 32764)))(const_int 4)(const_int 8))(const_int 4)));; Processor type -- this attribute must exactly match the processor_type;; enumeration in rs6000.h.(define_attr "cpu" "rios1,rios2,rs64a,mpccore,ppc403,ppc405,ppc440,ppc601,ppc603,ppc604,ppc604e,ppc620,ppc630,ppc750,ppc7400,ppc7450,ppc8540,power4,power5"(const (symbol_ref "rs6000_cpu_attr")))(automata_option "ndfa")(include "rios1.md")(include "rios2.md")(include "rs64.md")(include "mpc.md")(include "40x.md")(include "440.md")(include "603.md")(include "6xx.md")(include "7xx.md")(include "7450.md")(include "8540.md")(include "power4.md")(include "power5.md")(include "predicates.md")(include "constraints.md")(include "darwin.md");; Mode macros; This mode macro allows :GPR to be used to indicate the allowable size; of whole values in GPRs.(define_mode_macro GPR [SI (DI "TARGET_POWERPC64")]); Any supported integer mode.(define_mode_macro INT [QI HI SI DI TI]); Any supported integer mode that fits in one register.(define_mode_macro INT1 [QI HI SI (DI "TARGET_POWERPC64")]); extend modes for DImode(define_mode_macro QHSI [QI HI SI]); SImode or DImode, even if DImode doesn't fit in GPRs.(define_mode_macro SDI [SI DI]); The size of a pointer. Also, the size of the value that a record-condition; (one with a '.') will compare.(define_mode_macro P [(SI "TARGET_32BIT") (DI "TARGET_64BIT")]); Any hardware-supported floating-point mode(define_mode_macro FP [(SF "TARGET_HARD_FLOAT")(DF "TARGET_HARD_FLOAT && (TARGET_FPRS || TARGET_E500_DOUBLE)")(TF "!TARGET_IEEEQUAD&& TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128")]); Various instructions that come in SI and DI forms.; A generic w/d attribute, for things like cmpw/cmpd.(define_mode_attr wd [(QI "b") (HI "h") (SI "w") (DI "d")]); DImode bits(define_mode_attr dbits [(QI "56") (HI "48") (SI "32")]);; Start with fixed-point load and store insns. Here we put only the more;; complex forms. Basic data transfer is done later.(define_expand "zero_extend<mode>di2"[(set (match_operand:DI 0 "gpc_reg_operand" "")(zero_extend:DI (match_operand:QHSI 1 "gpc_reg_operand" "")))]"TARGET_POWERPC64""")(define_insn "*zero_extend<mode>di2_internal1"[(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")(zero_extend:DI (match_operand:QHSI 1 "reg_or_mem_operand" "m,r")))]"TARGET_POWERPC64""@l<wd>z%U1%X1 %0,%1rldicl %0,%1,0,<dbits>"[(set_attr "type" "load,*")])(define_insn "*zero_extend<mode>di2_internal2"[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC (zero_extend:DI (match_operand:QHSI 1 "gpc_reg_operand" "r,r"))(const_int 0)))(clobber (match_scratch:DI 2 "=r,r"))]"TARGET_64BIT""@rldicl. %2,%1,0,<dbits>#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (zero_extend:DI (match_operand:QHSI 1 "gpc_reg_operand" ""))(const_int 0)))(clobber (match_scratch:DI 2 ""))]"TARGET_POWERPC64 && reload_completed"[(set (match_dup 2)(zero_extend:DI (match_dup 1)))(set (match_dup 0)(compare:CC (match_dup 2)(const_int 0)))]"")(define_insn "*zero_extend<mode>di2_internal3"[(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")(compare:CC (zero_extend:DI (match_operand:QHSI 1 "gpc_reg_operand" "r,r"))(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")(zero_extend:DI (match_dup 1)))]"TARGET_64BIT""@rldicl. %0,%1,0,<dbits>#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")(compare:CC (zero_extend:DI (match_operand:QHSI 1 "gpc_reg_operand" ""))(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "")(zero_extend:DI (match_dup 1)))]"TARGET_POWERPC64 && reload_completed"[(set (match_dup 0)(zero_extend:DI (match_dup 1)))(set (match_dup 2)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn "extendqidi2"[(set (match_operand:DI 0 "gpc_reg_operand" "=r")(sign_extend:DI (match_operand:QI 1 "gpc_reg_operand" "r")))]"TARGET_POWERPC64""extsb %0,%1")(define_insn ""[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC (sign_extend:DI (match_operand:QI 1 "gpc_reg_operand" "r,r"))(const_int 0)))(clobber (match_scratch:DI 2 "=r,r"))]"TARGET_64BIT""@extsb. %2,%1#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (sign_extend:DI (match_operand:QI 1 "gpc_reg_operand" ""))(const_int 0)))(clobber (match_scratch:DI 2 ""))]"TARGET_POWERPC64 && reload_completed"[(set (match_dup 2)(sign_extend:DI (match_dup 1)))(set (match_dup 0)(compare:CC (match_dup 2)(const_int 0)))]"")(define_insn ""[(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")(compare:CC (sign_extend:DI (match_operand:QI 1 "gpc_reg_operand" "r,r"))(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")(sign_extend:DI (match_dup 1)))]"TARGET_64BIT""@extsb. %0,%1#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")(compare:CC (sign_extend:DI (match_operand:QI 1 "gpc_reg_operand" ""))(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "")(sign_extend:DI (match_dup 1)))]"TARGET_POWERPC64 && reload_completed"[(set (match_dup 0)(sign_extend:DI (match_dup 1)))(set (match_dup 2)(compare:CC (match_dup 0)(const_int 0)))]"")(define_expand "extendhidi2"[(set (match_operand:DI 0 "gpc_reg_operand" "")(sign_extend:DI (match_operand:HI 1 "gpc_reg_operand" "")))]"TARGET_POWERPC64""")(define_insn ""[(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")(sign_extend:DI (match_operand:HI 1 "reg_or_mem_operand" "m,r")))]"TARGET_POWERPC64""@lha%U1%X1 %0,%1extsh %0,%1"[(set_attr "type" "load_ext,*")])(define_insn ""[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC (sign_extend:DI (match_operand:HI 1 "gpc_reg_operand" "r,r"))(const_int 0)))(clobber (match_scratch:DI 2 "=r,r"))]"TARGET_64BIT""@extsh. %2,%1#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (sign_extend:DI (match_operand:HI 1 "gpc_reg_operand" ""))(const_int 0)))(clobber (match_scratch:DI 2 ""))]"TARGET_POWERPC64 && reload_completed"[(set (match_dup 2)(sign_extend:DI (match_dup 1)))(set (match_dup 0)(compare:CC (match_dup 2)(const_int 0)))]"")(define_insn ""[(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")(compare:CC (sign_extend:DI (match_operand:HI 1 "gpc_reg_operand" "r,r"))(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")(sign_extend:DI (match_dup 1)))]"TARGET_64BIT""@extsh. %0,%1#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")(compare:CC (sign_extend:DI (match_operand:HI 1 "gpc_reg_operand" ""))(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "")(sign_extend:DI (match_dup 1)))]"TARGET_POWERPC64 && reload_completed"[(set (match_dup 0)(sign_extend:DI (match_dup 1)))(set (match_dup 2)(compare:CC (match_dup 0)(const_int 0)))]"")(define_expand "extendsidi2"[(set (match_operand:DI 0 "gpc_reg_operand" "")(sign_extend:DI (match_operand:SI 1 "gpc_reg_operand" "")))]"TARGET_POWERPC64""")(define_insn ""[(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")(sign_extend:DI (match_operand:SI 1 "lwa_operand" "m,r")))]"TARGET_POWERPC64""@lwa%U1%X1 %0,%1extsw %0,%1"[(set_attr "type" "load_ext,*")])(define_insn ""[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC (sign_extend:DI (match_operand:SI 1 "gpc_reg_operand" "r,r"))(const_int 0)))(clobber (match_scratch:DI 2 "=r,r"))]"TARGET_64BIT""@extsw. %2,%1#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (sign_extend:DI (match_operand:SI 1 "gpc_reg_operand" ""))(const_int 0)))(clobber (match_scratch:DI 2 ""))]"TARGET_POWERPC64 && reload_completed"[(set (match_dup 2)(sign_extend:DI (match_dup 1)))(set (match_dup 0)(compare:CC (match_dup 2)(const_int 0)))]"")(define_insn ""[(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")(compare:CC (sign_extend:DI (match_operand:SI 1 "gpc_reg_operand" "r,r"))(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")(sign_extend:DI (match_dup 1)))]"TARGET_64BIT""@extsw. %0,%1#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")(compare:CC (sign_extend:DI (match_operand:SI 1 "gpc_reg_operand" ""))(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "")(sign_extend:DI (match_dup 1)))]"TARGET_POWERPC64 && reload_completed"[(set (match_dup 0)(sign_extend:DI (match_dup 1)))(set (match_dup 2)(compare:CC (match_dup 0)(const_int 0)))]"")(define_expand "zero_extendqisi2"[(set (match_operand:SI 0 "gpc_reg_operand" "")(zero_extend:SI (match_operand:QI 1 "gpc_reg_operand" "")))]"""")(define_insn ""[(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")(zero_extend:SI (match_operand:QI 1 "reg_or_mem_operand" "m,r")))]"""@lbz%U1%X1 %0,%1{rlinm|rlwinm} %0,%1,0,0xff"[(set_attr "type" "load,*")])(define_insn ""[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC (zero_extend:SI (match_operand:QI 1 "gpc_reg_operand" "r,r"))(const_int 0)))(clobber (match_scratch:SI 2 "=r,r"))]"""@{andil.|andi.} %2,%1,0xff#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (zero_extend:SI (match_operand:QI 1 "gpc_reg_operand" ""))(const_int 0)))(clobber (match_scratch:SI 2 ""))]"reload_completed"[(set (match_dup 2)(zero_extend:SI (match_dup 1)))(set (match_dup 0)(compare:CC (match_dup 2)(const_int 0)))]"")(define_insn ""[(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")(compare:CC (zero_extend:SI (match_operand:QI 1 "gpc_reg_operand" "r,r"))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")(zero_extend:SI (match_dup 1)))]"""@{andil.|andi.} %0,%1,0xff#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")(compare:CC (zero_extend:SI (match_operand:QI 1 "gpc_reg_operand" ""))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(zero_extend:SI (match_dup 1)))]"reload_completed"[(set (match_dup 0)(zero_extend:SI (match_dup 1)))(set (match_dup 2)(compare:CC (match_dup 0)(const_int 0)))]"")(define_expand "extendqisi2"[(use (match_operand:SI 0 "gpc_reg_operand" ""))(use (match_operand:QI 1 "gpc_reg_operand" ""))]"""{if (TARGET_POWERPC)emit_insn (gen_extendqisi2_ppc (operands[0], operands[1]));else if (TARGET_POWER)emit_insn (gen_extendqisi2_power (operands[0], operands[1]));elseemit_insn (gen_extendqisi2_no_power (operands[0], operands[1]));DONE;}")(define_insn "extendqisi2_ppc"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(sign_extend:SI (match_operand:QI 1 "gpc_reg_operand" "r")))]"TARGET_POWERPC""extsb %0,%1")(define_insn ""[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC (sign_extend:SI (match_operand:QI 1 "gpc_reg_operand" "r,r"))(const_int 0)))(clobber (match_scratch:SI 2 "=r,r"))]"TARGET_POWERPC""@extsb. %2,%1#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (sign_extend:SI (match_operand:QI 1 "gpc_reg_operand" ""))(const_int 0)))(clobber (match_scratch:SI 2 ""))]"TARGET_POWERPC && reload_completed"[(set (match_dup 2)(sign_extend:SI (match_dup 1)))(set (match_dup 0)(compare:CC (match_dup 2)(const_int 0)))]"")(define_insn ""[(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")(compare:CC (sign_extend:SI (match_operand:QI 1 "gpc_reg_operand" "r,r"))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")(sign_extend:SI (match_dup 1)))]"TARGET_POWERPC""@extsb. %0,%1#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")(compare:CC (sign_extend:SI (match_operand:QI 1 "gpc_reg_operand" ""))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(sign_extend:SI (match_dup 1)))]"TARGET_POWERPC && reload_completed"[(set (match_dup 0)(sign_extend:SI (match_dup 1)))(set (match_dup 2)(compare:CC (match_dup 0)(const_int 0)))]"")(define_expand "extendqisi2_power"[(parallel [(set (match_dup 2)(ashift:SI (match_operand:QI 1 "gpc_reg_operand" "")(const_int 24)))(clobber (scratch:SI))])(parallel [(set (match_operand:SI 0 "gpc_reg_operand" "")(ashiftrt:SI (match_dup 2)(const_int 24)))(clobber (scratch:SI))])]"TARGET_POWER""{ operands[1] = gen_lowpart (SImode, operands[1]);operands[2] = gen_reg_rtx (SImode); }")(define_expand "extendqisi2_no_power"[(set (match_dup 2)(ashift:SI (match_operand:QI 1 "gpc_reg_operand" "")(const_int 24)))(set (match_operand:SI 0 "gpc_reg_operand" "")(ashiftrt:SI (match_dup 2)(const_int 24)))]"! TARGET_POWER && ! TARGET_POWERPC""{ operands[1] = gen_lowpart (SImode, operands[1]);operands[2] = gen_reg_rtx (SImode); }")(define_expand "zero_extendqihi2"[(set (match_operand:HI 0 "gpc_reg_operand" "")(zero_extend:HI (match_operand:QI 1 "gpc_reg_operand" "")))]"""")(define_insn ""[(set (match_operand:HI 0 "gpc_reg_operand" "=r,r")(zero_extend:HI (match_operand:QI 1 "reg_or_mem_operand" "m,r")))]"""@lbz%U1%X1 %0,%1{rlinm|rlwinm} %0,%1,0,0xff"[(set_attr "type" "load,*")])(define_insn ""[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC (zero_extend:HI (match_operand:QI 1 "gpc_reg_operand" "r,r"))(const_int 0)))(clobber (match_scratch:HI 2 "=r,r"))]"""@{andil.|andi.} %2,%1,0xff#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (zero_extend:HI (match_operand:QI 1 "gpc_reg_operand" ""))(const_int 0)))(clobber (match_scratch:HI 2 ""))]"reload_completed"[(set (match_dup 2)(zero_extend:HI (match_dup 1)))(set (match_dup 0)(compare:CC (match_dup 2)(const_int 0)))]"")(define_insn ""[(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")(compare:CC (zero_extend:HI (match_operand:QI 1 "gpc_reg_operand" "r,r"))(const_int 0)))(set (match_operand:HI 0 "gpc_reg_operand" "=r,r")(zero_extend:HI (match_dup 1)))]"""@{andil.|andi.} %0,%1,0xff#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")(compare:CC (zero_extend:HI (match_operand:QI 1 "gpc_reg_operand" ""))(const_int 0)))(set (match_operand:HI 0 "gpc_reg_operand" "")(zero_extend:HI (match_dup 1)))]"reload_completed"[(set (match_dup 0)(zero_extend:HI (match_dup 1)))(set (match_dup 2)(compare:CC (match_dup 0)(const_int 0)))]"")(define_expand "extendqihi2"[(use (match_operand:HI 0 "gpc_reg_operand" ""))(use (match_operand:QI 1 "gpc_reg_operand" ""))]"""{if (TARGET_POWERPC)emit_insn (gen_extendqihi2_ppc (operands[0], operands[1]));else if (TARGET_POWER)emit_insn (gen_extendqihi2_power (operands[0], operands[1]));elseemit_insn (gen_extendqihi2_no_power (operands[0], operands[1]));DONE;}")(define_insn "extendqihi2_ppc"[(set (match_operand:HI 0 "gpc_reg_operand" "=r")(sign_extend:HI (match_operand:QI 1 "gpc_reg_operand" "r")))]"TARGET_POWERPC""extsb %0,%1")(define_insn ""[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC (sign_extend:HI (match_operand:QI 1 "gpc_reg_operand" "r,r"))(const_int 0)))(clobber (match_scratch:HI 2 "=r,r"))]"TARGET_POWERPC""@extsb. %2,%1#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (sign_extend:HI (match_operand:QI 1 "gpc_reg_operand" ""))(const_int 0)))(clobber (match_scratch:HI 2 ""))]"TARGET_POWERPC && reload_completed"[(set (match_dup 2)(sign_extend:HI (match_dup 1)))(set (match_dup 0)(compare:CC (match_dup 2)(const_int 0)))]"")(define_insn ""[(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")(compare:CC (sign_extend:HI (match_operand:QI 1 "gpc_reg_operand" "r,r"))(const_int 0)))(set (match_operand:HI 0 "gpc_reg_operand" "=r,r")(sign_extend:HI (match_dup 1)))]"TARGET_POWERPC""@extsb. %0,%1#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")(compare:CC (sign_extend:HI (match_operand:QI 1 "gpc_reg_operand" ""))(const_int 0)))(set (match_operand:HI 0 "gpc_reg_operand" "")(sign_extend:HI (match_dup 1)))]"TARGET_POWERPC && reload_completed"[(set (match_dup 0)(sign_extend:HI (match_dup 1)))(set (match_dup 2)(compare:CC (match_dup 0)(const_int 0)))]"")(define_expand "extendqihi2_power"[(parallel [(set (match_dup 2)(ashift:SI (match_operand:QI 1 "gpc_reg_operand" "")(const_int 24)))(clobber (scratch:SI))])(parallel [(set (match_operand:HI 0 "gpc_reg_operand" "")(ashiftrt:SI (match_dup 2)(const_int 24)))(clobber (scratch:SI))])]"TARGET_POWER""{ operands[0] = gen_lowpart (SImode, operands[0]);operands[1] = gen_lowpart (SImode, operands[1]);operands[2] = gen_reg_rtx (SImode); }")(define_expand "extendqihi2_no_power"[(set (match_dup 2)(ashift:SI (match_operand:QI 1 "gpc_reg_operand" "")(const_int 24)))(set (match_operand:HI 0 "gpc_reg_operand" "")(ashiftrt:SI (match_dup 2)(const_int 24)))]"! TARGET_POWER && ! TARGET_POWERPC""{ operands[0] = gen_lowpart (SImode, operands[0]);operands[1] = gen_lowpart (SImode, operands[1]);operands[2] = gen_reg_rtx (SImode); }")(define_expand "zero_extendhisi2"[(set (match_operand:SI 0 "gpc_reg_operand" "")(zero_extend:SI (match_operand:HI 1 "gpc_reg_operand" "")))]"""")(define_insn ""[(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")(zero_extend:SI (match_operand:HI 1 "reg_or_mem_operand" "m,r")))]"""@lhz%U1%X1 %0,%1{rlinm|rlwinm} %0,%1,0,0xffff"[(set_attr "type" "load,*")])(define_insn ""[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC (zero_extend:SI (match_operand:HI 1 "gpc_reg_operand" "r,r"))(const_int 0)))(clobber (match_scratch:SI 2 "=r,r"))]"""@{andil.|andi.} %2,%1,0xffff#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (zero_extend:SI (match_operand:HI 1 "gpc_reg_operand" ""))(const_int 0)))(clobber (match_scratch:SI 2 ""))]"reload_completed"[(set (match_dup 2)(zero_extend:SI (match_dup 1)))(set (match_dup 0)(compare:CC (match_dup 2)(const_int 0)))]"")(define_insn ""[(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")(compare:CC (zero_extend:SI (match_operand:HI 1 "gpc_reg_operand" "r,r"))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")(zero_extend:SI (match_dup 1)))]"""@{andil.|andi.} %0,%1,0xffff#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")(compare:CC (zero_extend:SI (match_operand:HI 1 "gpc_reg_operand" ""))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(zero_extend:SI (match_dup 1)))]"reload_completed"[(set (match_dup 0)(zero_extend:SI (match_dup 1)))(set (match_dup 2)(compare:CC (match_dup 0)(const_int 0)))]"")(define_expand "extendhisi2"[(set (match_operand:SI 0 "gpc_reg_operand" "")(sign_extend:SI (match_operand:HI 1 "gpc_reg_operand" "")))]"""")(define_insn ""[(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")(sign_extend:SI (match_operand:HI 1 "reg_or_mem_operand" "m,r")))]"""@lha%U1%X1 %0,%1{exts|extsh} %0,%1"[(set_attr "type" "load_ext,*")])(define_insn ""[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC (sign_extend:SI (match_operand:HI 1 "gpc_reg_operand" "r,r"))(const_int 0)))(clobber (match_scratch:SI 2 "=r,r"))]"""@{exts.|extsh.} %2,%1#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (sign_extend:SI (match_operand:HI 1 "gpc_reg_operand" ""))(const_int 0)))(clobber (match_scratch:SI 2 ""))]"reload_completed"[(set (match_dup 2)(sign_extend:SI (match_dup 1)))(set (match_dup 0)(compare:CC (match_dup 2)(const_int 0)))]"")(define_insn ""[(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")(compare:CC (sign_extend:SI (match_operand:HI 1 "gpc_reg_operand" "r,r"))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")(sign_extend:SI (match_dup 1)))]"""@{exts.|extsh.} %0,%1#"[(set_attr "type" "compare")(set_attr "length" "4,8")]);; IBM 405 and 440 half-word multiplication operations.(define_insn "*macchwc"[(set (match_operand:CC 3 "cc_reg_operand" "=x")(compare:CC (plus:SI (mult:SI (ashiftrt:SI(match_operand:SI 2 "gpc_reg_operand" "r")(const_int 16))(sign_extend:SI(match_operand:HI 1 "gpc_reg_operand" "r")))(match_operand:SI 4 "gpc_reg_operand" "0"))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r")(plus:SI (mult:SI (ashiftrt:SI(match_dup 2)(const_int 16))(sign_extend:SI(match_dup 1)))(match_dup 4)))]"TARGET_MULHW""macchw. %0, %1, %2"[(set_attr "type" "imul3")])(define_insn "*macchw"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(plus:SI (mult:SI (ashiftrt:SI(match_operand:SI 2 "gpc_reg_operand" "r")(const_int 16))(sign_extend:SI(match_operand:HI 1 "gpc_reg_operand" "r")))(match_operand:SI 3 "gpc_reg_operand" "0")))]"TARGET_MULHW""macchw %0, %1, %2"[(set_attr "type" "imul3")])(define_insn "*macchwuc"[(set (match_operand:CC 3 "cc_reg_operand" "=x")(compare:CC (plus:SI (mult:SI (lshiftrt:SI(match_operand:SI 2 "gpc_reg_operand" "r")(const_int 16))(zero_extend:SI(match_operand:HI 1 "gpc_reg_operand" "r")))(match_operand:SI 4 "gpc_reg_operand" "0"))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r")(plus:SI (mult:SI (lshiftrt:SI(match_dup 2)(const_int 16))(zero_extend:SI(match_dup 1)))(match_dup 4)))]"TARGET_MULHW""macchwu. %0, %1, %2"[(set_attr "type" "imul3")])(define_insn "*macchwu"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(plus:SI (mult:SI (lshiftrt:SI(match_operand:SI 2 "gpc_reg_operand" "r")(const_int 16))(zero_extend:SI(match_operand:HI 1 "gpc_reg_operand" "r")))(match_operand:SI 3 "gpc_reg_operand" "0")))]"TARGET_MULHW""macchwu %0, %1, %2"[(set_attr "type" "imul3")])(define_insn "*machhwc"[(set (match_operand:CC 3 "cc_reg_operand" "=x")(compare:CC (plus:SI (mult:SI (ashiftrt:SI(match_operand:SI 1 "gpc_reg_operand" "%r")(const_int 16))(ashiftrt:SI(match_operand:SI 2 "gpc_reg_operand" "r")(const_int 16)))(match_operand:SI 4 "gpc_reg_operand" "0"))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r")(plus:SI (mult:SI (ashiftrt:SI(match_dup 1)(const_int 16))(ashiftrt:SI(match_dup 2)(const_int 16)))(match_dup 4)))]"TARGET_MULHW""machhw. %0, %1, %2"[(set_attr "type" "imul3")])(define_insn "*machhw"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(plus:SI (mult:SI (ashiftrt:SI(match_operand:SI 1 "gpc_reg_operand" "%r")(const_int 16))(ashiftrt:SI(match_operand:SI 2 "gpc_reg_operand" "r")(const_int 16)))(match_operand:SI 3 "gpc_reg_operand" "0")))]"TARGET_MULHW""machhw %0, %1, %2"[(set_attr "type" "imul3")])(define_insn "*machhwuc"[(set (match_operand:CC 3 "cc_reg_operand" "=x")(compare:CC (plus:SI (mult:SI (lshiftrt:SI(match_operand:SI 1 "gpc_reg_operand" "%r")(const_int 16))(lshiftrt:SI(match_operand:SI 2 "gpc_reg_operand" "r")(const_int 16)))(match_operand:SI 4 "gpc_reg_operand" "0"))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r")(plus:SI (mult:SI (lshiftrt:SI(match_dup 1)(const_int 16))(lshiftrt:SI(match_dup 2)(const_int 16)))(match_dup 4)))]"TARGET_MULHW""machhwu. %0, %1, %2"[(set_attr "type" "imul3")])(define_insn "*machhwu"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(plus:SI (mult:SI (lshiftrt:SI(match_operand:SI 1 "gpc_reg_operand" "%r")(const_int 16))(lshiftrt:SI(match_operand:SI 2 "gpc_reg_operand" "r")(const_int 16)))(match_operand:SI 3 "gpc_reg_operand" "0")))]"TARGET_MULHW""machhwu %0, %1, %2"[(set_attr "type" "imul3")])(define_insn "*maclhwc"[(set (match_operand:CC 3 "cc_reg_operand" "=x")(compare:CC (plus:SI (mult:SI (sign_extend:SI(match_operand:HI 1 "gpc_reg_operand" "%r"))(sign_extend:SI(match_operand:HI 2 "gpc_reg_operand" "r")))(match_operand:SI 4 "gpc_reg_operand" "0"))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r")(plus:SI (mult:SI (sign_extend:SI(match_dup 1))(sign_extend:SI(match_dup 2)))(match_dup 4)))]"TARGET_MULHW""maclhw. %0, %1, %2"[(set_attr "type" "imul3")])(define_insn "*maclhw"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(plus:SI (mult:SI (sign_extend:SI(match_operand:HI 1 "gpc_reg_operand" "%r"))(sign_extend:SI(match_operand:HI 2 "gpc_reg_operand" "r")))(match_operand:SI 3 "gpc_reg_operand" "0")))]"TARGET_MULHW""maclhw %0, %1, %2"[(set_attr "type" "imul3")])(define_insn "*maclhwuc"[(set (match_operand:CC 3 "cc_reg_operand" "=x")(compare:CC (plus:SI (mult:SI (zero_extend:SI(match_operand:HI 1 "gpc_reg_operand" "%r"))(zero_extend:SI(match_operand:HI 2 "gpc_reg_operand" "r")))(match_operand:SI 4 "gpc_reg_operand" "0"))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r")(plus:SI (mult:SI (zero_extend:SI(match_dup 1))(zero_extend:SI(match_dup 2)))(match_dup 4)))]"TARGET_MULHW""maclhwu. %0, %1, %2"[(set_attr "type" "imul3")])(define_insn "*maclhwu"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(plus:SI (mult:SI (zero_extend:SI(match_operand:HI 1 "gpc_reg_operand" "%r"))(zero_extend:SI(match_operand:HI 2 "gpc_reg_operand" "r")))(match_operand:SI 3 "gpc_reg_operand" "0")))]"TARGET_MULHW""maclhwu %0, %1, %2"[(set_attr "type" "imul3")])(define_insn "*nmacchwc"[(set (match_operand:CC 3 "cc_reg_operand" "=x")(compare:CC (minus:SI (match_operand:SI 4 "gpc_reg_operand" "0")(mult:SI (ashiftrt:SI(match_operand:SI 2 "gpc_reg_operand" "r")(const_int 16))(sign_extend:SI(match_operand:HI 1 "gpc_reg_operand" "r"))))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r")(minus:SI (match_dup 4)(mult:SI (ashiftrt:SI(match_dup 2)(const_int 16))(sign_extend:SI(match_dup 1)))))]"TARGET_MULHW""nmacchw. %0, %1, %2"[(set_attr "type" "imul3")])(define_insn "*nmacchw"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(minus:SI (match_operand:SI 3 "gpc_reg_operand" "0")(mult:SI (ashiftrt:SI(match_operand:SI 2 "gpc_reg_operand" "r")(const_int 16))(sign_extend:SI(match_operand:HI 1 "gpc_reg_operand" "r")))))]"TARGET_MULHW""nmacchw %0, %1, %2"[(set_attr "type" "imul3")])(define_insn "*nmachhwc"[(set (match_operand:CC 3 "cc_reg_operand" "=x")(compare:CC (minus:SI (match_operand:SI 4 "gpc_reg_operand" "0")(mult:SI (ashiftrt:SI(match_operand:SI 1 "gpc_reg_operand" "%r")(const_int 16))(ashiftrt:SI(match_operand:SI 2 "gpc_reg_operand" "r")(const_int 16))))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r")(minus:SI (match_dup 4)(mult:SI (ashiftrt:SI(match_dup 1)(const_int 16))(ashiftrt:SI(match_dup 2)(const_int 16)))))]"TARGET_MULHW""nmachhw. %0, %1, %2"[(set_attr "type" "imul3")])(define_insn "*nmachhw"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(minus:SI (match_operand:SI 3 "gpc_reg_operand" "0")(mult:SI (ashiftrt:SI(match_operand:SI 1 "gpc_reg_operand" "%r")(const_int 16))(ashiftrt:SI(match_operand:SI 2 "gpc_reg_operand" "r")(const_int 16)))))]"TARGET_MULHW""nmachhw %0, %1, %2"[(set_attr "type" "imul3")])(define_insn "*nmaclhwc"[(set (match_operand:CC 3 "cc_reg_operand" "=x")(compare:CC (minus:SI (match_operand:SI 4 "gpc_reg_operand" "0")(mult:SI (sign_extend:SI(match_operand:HI 1 "gpc_reg_operand" "%r"))(sign_extend:SI(match_operand:HI 2 "gpc_reg_operand" "r"))))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r")(minus:SI (match_dup 4)(mult:SI (sign_extend:SI(match_dup 1))(sign_extend:SI(match_dup 2)))))]"TARGET_MULHW""nmaclhw. %0, %1, %2"[(set_attr "type" "imul3")])(define_insn "*nmaclhw"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(minus:SI (match_operand:SI 3 "gpc_reg_operand" "0")(mult:SI (sign_extend:SI(match_operand:HI 1 "gpc_reg_operand" "%r"))(sign_extend:SI(match_operand:HI 2 "gpc_reg_operand" "r")))))]"TARGET_MULHW""nmaclhw %0, %1, %2"[(set_attr "type" "imul3")])(define_insn "*mulchwc"[(set (match_operand:CC 3 "cc_reg_operand" "=x")(compare:CC (mult:SI (ashiftrt:SI(match_operand:SI 2 "gpc_reg_operand" "r")(const_int 16))(sign_extend:SI(match_operand:HI 1 "gpc_reg_operand" "r")))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r")(mult:SI (ashiftrt:SI(match_dup 2)(const_int 16))(sign_extend:SI(match_dup 1))))]"TARGET_MULHW""mulchw. %0, %1, %2"[(set_attr "type" "imul3")])(define_insn "*mulchw"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(mult:SI (ashiftrt:SI(match_operand:SI 2 "gpc_reg_operand" "r")(const_int 16))(sign_extend:SI(match_operand:HI 1 "gpc_reg_operand" "r"))))]"TARGET_MULHW""mulchw %0, %1, %2"[(set_attr "type" "imul3")])(define_insn "*mulchwuc"[(set (match_operand:CC 3 "cc_reg_operand" "=x")(compare:CC (mult:SI (lshiftrt:SI(match_operand:SI 2 "gpc_reg_operand" "r")(const_int 16))(zero_extend:SI(match_operand:HI 1 "gpc_reg_operand" "r")))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r")(mult:SI (lshiftrt:SI(match_dup 2)(const_int 16))(zero_extend:SI(match_dup 1))))]"TARGET_MULHW""mulchwu. %0, %1, %2"[(set_attr "type" "imul3")])(define_insn "*mulchwu"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(mult:SI (lshiftrt:SI(match_operand:SI 2 "gpc_reg_operand" "r")(const_int 16))(zero_extend:SI(match_operand:HI 1 "gpc_reg_operand" "r"))))]"TARGET_MULHW""mulchwu %0, %1, %2"[(set_attr "type" "imul3")])(define_insn "*mulhhwc"[(set (match_operand:CC 3 "cc_reg_operand" "=x")(compare:CC (mult:SI (ashiftrt:SI(match_operand:SI 1 "gpc_reg_operand" "%r")(const_int 16))(ashiftrt:SI(match_operand:SI 2 "gpc_reg_operand" "r")(const_int 16)))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r")(mult:SI (ashiftrt:SI(match_dup 1)(const_int 16))(ashiftrt:SI(match_dup 2)(const_int 16))))]"TARGET_MULHW""mulhhw. %0, %1, %2"[(set_attr "type" "imul3")])(define_insn "*mulhhw"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(mult:SI (ashiftrt:SI(match_operand:SI 1 "gpc_reg_operand" "%r")(const_int 16))(ashiftrt:SI(match_operand:SI 2 "gpc_reg_operand" "r")(const_int 16))))]"TARGET_MULHW""mulhhw %0, %1, %2"[(set_attr "type" "imul3")])(define_insn "*mulhhwuc"[(set (match_operand:CC 3 "cc_reg_operand" "=x")(compare:CC (mult:SI (lshiftrt:SI(match_operand:SI 1 "gpc_reg_operand" "%r")(const_int 16))(lshiftrt:SI(match_operand:SI 2 "gpc_reg_operand" "r")(const_int 16)))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r")(mult:SI (lshiftrt:SI(match_dup 1)(const_int 16))(lshiftrt:SI(match_dup 2)(const_int 16))))]"TARGET_MULHW""mulhhwu. %0, %1, %2"[(set_attr "type" "imul3")])(define_insn "*mulhhwu"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(mult:SI (lshiftrt:SI(match_operand:SI 1 "gpc_reg_operand" "%r")(const_int 16))(lshiftrt:SI(match_operand:SI 2 "gpc_reg_operand" "r")(const_int 16))))]"TARGET_MULHW""mulhhwu %0, %1, %2"[(set_attr "type" "imul3")])(define_insn "*mullhwc"[(set (match_operand:CC 3 "cc_reg_operand" "=x")(compare:CC (mult:SI (sign_extend:SI(match_operand:HI 1 "gpc_reg_operand" "%r"))(sign_extend:SI(match_operand:HI 2 "gpc_reg_operand" "r")))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r")(mult:SI (sign_extend:SI(match_dup 1))(sign_extend:SI(match_dup 2))))]"TARGET_MULHW""mullhw. %0, %1, %2"[(set_attr "type" "imul3")])(define_insn "*mullhw"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(mult:SI (sign_extend:SI(match_operand:HI 1 "gpc_reg_operand" "%r"))(sign_extend:SI(match_operand:HI 2 "gpc_reg_operand" "r"))))]"TARGET_MULHW""mullhw %0, %1, %2"[(set_attr "type" "imul3")])(define_insn "*mullhwuc"[(set (match_operand:CC 3 "cc_reg_operand" "=x")(compare:CC (mult:SI (zero_extend:SI(match_operand:HI 1 "gpc_reg_operand" "%r"))(zero_extend:SI(match_operand:HI 2 "gpc_reg_operand" "r")))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r")(mult:SI (zero_extend:SI(match_dup 1))(zero_extend:SI(match_dup 2))))]"TARGET_MULHW""mullhwu. %0, %1, %2"[(set_attr "type" "imul3")])(define_insn "*mullhwu"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(mult:SI (zero_extend:SI(match_operand:HI 1 "gpc_reg_operand" "%r"))(zero_extend:SI(match_operand:HI 2 "gpc_reg_operand" "r"))))]"TARGET_MULHW""mullhwu %0, %1, %2"[(set_attr "type" "imul3")]);; IBM 405 and 440 string-search dlmzb instruction support.(define_insn "dlmzb"[(set (match_operand:CC 3 "cc_reg_operand" "=x")(unspec:CC [(match_operand:SI 1 "gpc_reg_operand" "r")(match_operand:SI 2 "gpc_reg_operand" "r")]UNSPEC_DLMZB_CR))(set (match_operand:SI 0 "gpc_reg_operand" "=r")(unspec:SI [(match_dup 1)(match_dup 2)]UNSPEC_DLMZB))]"TARGET_DLMZB""dlmzb. %0, %1, %2")(define_expand "strlensi"[(set (match_operand:SI 0 "gpc_reg_operand" "")(unspec:SI [(match_operand:BLK 1 "general_operand" "")(match_operand:QI 2 "const_int_operand" "")(match_operand 3 "const_int_operand" "")]UNSPEC_DLMZB_STRLEN))(clobber (match_scratch:CC 4 "=x"))]"TARGET_DLMZB && WORDS_BIG_ENDIAN && !optimize_size"{rtx result = operands[0];rtx src = operands[1];rtx search_char = operands[2];rtx align = operands[3];rtx addr, scratch_string, word1, word2, scratch_dlmzb;rtx loop_label, end_label, mem, cr0, cond;if (search_char != const0_rtx|| GET_CODE (align) != CONST_INT|| INTVAL (align) < 8)FAIL;word1 = gen_reg_rtx (SImode);word2 = gen_reg_rtx (SImode);scratch_dlmzb = gen_reg_rtx (SImode);scratch_string = gen_reg_rtx (Pmode);loop_label = gen_label_rtx ();end_label = gen_label_rtx ();addr = force_reg (Pmode, XEXP (src, 0));emit_move_insn (scratch_string, addr);emit_label (loop_label);mem = change_address (src, SImode, scratch_string);emit_move_insn (word1, mem);emit_move_insn (word2, adjust_address (mem, SImode, 4));cr0 = gen_rtx_REG (CCmode, CR0_REGNO);emit_insn (gen_dlmzb (scratch_dlmzb, word1, word2, cr0));cond = gen_rtx_NE (VOIDmode, cr0, const0_rtx);emit_jump_insn (gen_rtx_SET (VOIDmode,pc_rtx,gen_rtx_IF_THEN_ELSE (VOIDmode,cond,gen_rtx_LABEL_REF(VOIDmode,end_label),pc_rtx)));emit_insn (gen_addsi3 (scratch_string, scratch_string, GEN_INT (8)));emit_jump_insn (gen_rtx_SET (VOIDmode,pc_rtx,gen_rtx_LABEL_REF (VOIDmode, loop_label)));emit_barrier ();emit_label (end_label);emit_insn (gen_addsi3 (scratch_string, scratch_string, scratch_dlmzb));emit_insn (gen_subsi3 (result, scratch_string, addr));emit_insn (gen_subsi3 (result, result, const1_rtx));DONE;})(define_split[(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")(compare:CC (sign_extend:SI (match_operand:HI 1 "gpc_reg_operand" ""))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(sign_extend:SI (match_dup 1)))]"reload_completed"[(set (match_dup 0)(sign_extend:SI (match_dup 1)))(set (match_dup 2)(compare:CC (match_dup 0)(const_int 0)))]"");; Fixed-point arithmetic insns.(define_expand "add<mode>3"[(set (match_operand:SDI 0 "gpc_reg_operand" "")(plus:SDI (match_operand:SDI 1 "gpc_reg_operand" "")(match_operand:SDI 2 "reg_or_add_cint_operand" "")))]""{if (<MODE>mode == DImode && ! TARGET_POWERPC64){if (non_short_cint_operand (operands[2], DImode))FAIL;}else if (GET_CODE (operands[2]) == CONST_INT&& ! add_operand (operands[2], <MODE>mode)){rtx tmp = ((no_new_pseudos || rtx_equal_p (operands[0], operands[1]))? operands[0] : gen_reg_rtx (<MODE>mode));HOST_WIDE_INT val = INTVAL (operands[2]);HOST_WIDE_INT low = ((val & 0xffff) ^ 0x8000) - 0x8000;HOST_WIDE_INT rest = trunc_int_for_mode (val - low, <MODE>mode);if (<MODE>mode == DImode && !satisfies_constraint_L (GEN_INT (rest)))FAIL;/* The ordering here is important for the prolog expander.When space is allocated from the stack, adding 'low' first mayproduce a temporary deallocation (which would be bad). */emit_insn (gen_add<mode>3 (tmp, operands[1], GEN_INT (rest)));emit_insn (gen_add<mode>3 (operands[0], tmp, GEN_INT (low)));DONE;}});; Discourage ai/addic because of carry but provide it in an alternative;; allowing register zero as source.(define_insn "*add<mode>3_internal1"[(set (match_operand:GPR 0 "gpc_reg_operand" "=r,r,?r,r")(plus:GPR (match_operand:GPR 1 "gpc_reg_operand" "%r,b,r,b")(match_operand:GPR 2 "add_operand" "r,I,I,L")))]"""@{cax|add} %0,%1,%2{cal %0,%2(%1)|addi %0,%1,%2}{ai|addic} %0,%1,%2{cau|addis} %0,%1,%v2"[(set_attr "length" "4,4,4,4")])(define_insn "addsi3_high"[(set (match_operand:SI 0 "gpc_reg_operand" "=b")(plus:SI (match_operand:SI 1 "gpc_reg_operand" "b")(high:SI (match_operand 2 "" ""))))]"TARGET_MACHO && !TARGET_64BIT""{cau|addis} %0,%1,ha16(%2)"[(set_attr "length" "4")])(define_insn "*add<mode>3_internal2"[(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")(compare:CC (plus:P (match_operand:P 1 "gpc_reg_operand" "%r,r,r,r")(match_operand:P 2 "reg_or_short_operand" "r,I,r,I"))(const_int 0)))(clobber (match_scratch:P 3 "=r,r,r,r"))]"""@{cax.|add.} %3,%1,%2{ai.|addic.} %3,%1,%2##"[(set_attr "type" "fast_compare,compare,compare,compare")(set_attr "length" "4,4,8,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (plus:GPR (match_operand:GPR 1 "gpc_reg_operand" "")(match_operand:GPR 2 "reg_or_short_operand" ""))(const_int 0)))(clobber (match_scratch:GPR 3 ""))]"reload_completed"[(set (match_dup 3)(plus:GPR (match_dup 1)(match_dup 2)))(set (match_dup 0)(compare:CC (match_dup 3)(const_int 0)))]"")(define_insn "*add<mode>3_internal3"[(set (match_operand:CC 3 "cc_reg_operand" "=x,x,?y,?y")(compare:CC (plus:P (match_operand:P 1 "gpc_reg_operand" "%r,r,r,r")(match_operand:P 2 "reg_or_short_operand" "r,I,r,I"))(const_int 0)))(set (match_operand:P 0 "gpc_reg_operand" "=r,r,r,r")(plus:P (match_dup 1)(match_dup 2)))]"""@{cax.|add.} %0,%1,%2{ai.|addic.} %0,%1,%2##"[(set_attr "type" "fast_compare,compare,compare,compare")(set_attr "length" "4,4,8,8")])(define_split[(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")(compare:CC (plus:P (match_operand:P 1 "gpc_reg_operand" "")(match_operand:P 2 "reg_or_short_operand" ""))(const_int 0)))(set (match_operand:P 0 "gpc_reg_operand" "")(plus:P (match_dup 1) (match_dup 2)))]"reload_completed"[(set (match_dup 0)(plus:P (match_dup 1)(match_dup 2)))(set (match_dup 3)(compare:CC (match_dup 0)(const_int 0)))]"");; Split an add that we can't do in one insn into two insns, each of which;; does one 16-bit part. This is used by combine. Note that the low-order;; add should be last in case the result gets used in an address.(define_split[(set (match_operand:GPR 0 "gpc_reg_operand" "")(plus:GPR (match_operand:GPR 1 "gpc_reg_operand" "")(match_operand:GPR 2 "non_add_cint_operand" "")))]""[(set (match_dup 0) (plus:GPR (match_dup 1) (match_dup 3)))(set (match_dup 0) (plus:GPR (match_dup 0) (match_dup 4)))]{HOST_WIDE_INT val = INTVAL (operands[2]);HOST_WIDE_INT low = ((val & 0xffff) ^ 0x8000) - 0x8000;HOST_WIDE_INT rest = trunc_int_for_mode (val - low, <MODE>mode);operands[4] = GEN_INT (low);if (<MODE>mode == SImode || satisfies_constraint_L (GEN_INT (rest)))operands[3] = GEN_INT (rest);else if (! no_new_pseudos){operands[3] = gen_reg_rtx (DImode);emit_move_insn (operands[3], operands[2]);emit_insn (gen_adddi3 (operands[0], operands[1], operands[3]));DONE;}elseFAIL;})(define_insn "one_cmpl<mode>2"[(set (match_operand:GPR 0 "gpc_reg_operand" "=r")(not:GPR (match_operand:GPR 1 "gpc_reg_operand" "r")))]"""nor %0,%1,%1")(define_insn ""[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC (not:P (match_operand:P 1 "gpc_reg_operand" "r,r"))(const_int 0)))(clobber (match_scratch:P 2 "=r,r"))]"""@nor. %2,%1,%1#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (not:P (match_operand:P 1 "gpc_reg_operand" ""))(const_int 0)))(clobber (match_scratch:P 2 ""))]"reload_completed"[(set (match_dup 2)(not:P (match_dup 1)))(set (match_dup 0)(compare:CC (match_dup 2)(const_int 0)))]"")(define_insn ""[(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")(compare:CC (not:P (match_operand:P 1 "gpc_reg_operand" "r,r"))(const_int 0)))(set (match_operand:P 0 "gpc_reg_operand" "=r,r")(not:P (match_dup 1)))]"""@nor. %0,%1,%1#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")(compare:CC (not:P (match_operand:P 1 "gpc_reg_operand" ""))(const_int 0)))(set (match_operand:P 0 "gpc_reg_operand" "")(not:P (match_dup 1)))]"reload_completed"[(set (match_dup 0)(not:P (match_dup 1)))(set (match_dup 2)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn ""[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(minus:SI (match_operand:SI 1 "reg_or_short_operand" "rI")(match_operand:SI 2 "gpc_reg_operand" "r")))]"! TARGET_POWERPC""{sf%I1|subf%I1c} %0,%2,%1")(define_insn ""[(set (match_operand:GPR 0 "gpc_reg_operand" "=r,r")(minus:GPR (match_operand:GPR 1 "reg_or_short_operand" "r,I")(match_operand:GPR 2 "gpc_reg_operand" "r,r")))]"TARGET_POWERPC""@subf %0,%2,%1subfic %0,%2,%1")(define_insn ""[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC (minus:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "gpc_reg_operand" "r,r"))(const_int 0)))(clobber (match_scratch:SI 3 "=r,r"))]"! TARGET_POWERPC""@{sf.|subfc.} %3,%2,%1#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_insn ""[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC (minus:P (match_operand:P 1 "gpc_reg_operand" "r,r")(match_operand:P 2 "gpc_reg_operand" "r,r"))(const_int 0)))(clobber (match_scratch:P 3 "=r,r"))]"TARGET_POWERPC""@subf. %3,%2,%1#"[(set_attr "type" "fast_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (minus:P (match_operand:P 1 "gpc_reg_operand" "")(match_operand:P 2 "gpc_reg_operand" ""))(const_int 0)))(clobber (match_scratch:P 3 ""))]"reload_completed"[(set (match_dup 3)(minus:P (match_dup 1)(match_dup 2)))(set (match_dup 0)(compare:CC (match_dup 3)(const_int 0)))]"")(define_insn ""[(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")(compare:CC (minus:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "gpc_reg_operand" "r,r"))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")(minus:SI (match_dup 1) (match_dup 2)))]"! TARGET_POWERPC""@{sf.|subfc.} %0,%2,%1#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_insn ""[(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")(compare:CC (minus:P (match_operand:P 1 "gpc_reg_operand" "r,r")(match_operand:P 2 "gpc_reg_operand" "r,r"))(const_int 0)))(set (match_operand:P 0 "gpc_reg_operand" "=r,r")(minus:P (match_dup 1)(match_dup 2)))]"TARGET_POWERPC""@subf. %0,%2,%1#"[(set_attr "type" "fast_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")(compare:CC (minus:P (match_operand:P 1 "gpc_reg_operand" "")(match_operand:P 2 "gpc_reg_operand" ""))(const_int 0)))(set (match_operand:P 0 "gpc_reg_operand" "")(minus:P (match_dup 1)(match_dup 2)))]"reload_completed"[(set (match_dup 0)(minus:P (match_dup 1)(match_dup 2)))(set (match_dup 3)(compare:CC (match_dup 0)(const_int 0)))]"")(define_expand "sub<mode>3"[(set (match_operand:SDI 0 "gpc_reg_operand" "")(minus:SDI (match_operand:SDI 1 "reg_or_short_operand" "")(match_operand:SDI 2 "reg_or_sub_cint_operand" "")))]"""{if (GET_CODE (operands[2]) == CONST_INT){emit_insn (gen_add<mode>3 (operands[0], operands[1],negate_rtx (<MODE>mode, operands[2])));DONE;}}");; For SMIN, SMAX, UMIN, and UMAX, we use DEFINE_EXPAND's that involve a doz[i];; instruction and some auxiliary computations. Then we just have a single;; DEFINE_INSN for doz[i] and the define_splits to make them if made by;; combine.(define_expand "sminsi3"[(set (match_dup 3)(if_then_else:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_short_operand" ""))(const_int 0)(minus:SI (match_dup 2) (match_dup 1))))(set (match_operand:SI 0 "gpc_reg_operand" "")(minus:SI (match_dup 2) (match_dup 3)))]"TARGET_POWER || TARGET_ISEL""{if (TARGET_ISEL){operands[2] = force_reg (SImode, operands[2]);rs6000_emit_minmax (operands[0], SMIN, operands[1], operands[2]);DONE;}operands[3] = gen_reg_rtx (SImode);}")(define_split[(set (match_operand:SI 0 "gpc_reg_operand" "")(smin:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_short_operand" "")))(clobber (match_operand:SI 3 "gpc_reg_operand" ""))]"TARGET_POWER"[(set (match_dup 3)(if_then_else:SI (gt:SI (match_dup 1) (match_dup 2))(const_int 0)(minus:SI (match_dup 2) (match_dup 1))))(set (match_dup 0) (minus:SI (match_dup 2) (match_dup 3)))]"")(define_expand "smaxsi3"[(set (match_dup 3)(if_then_else:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_short_operand" ""))(const_int 0)(minus:SI (match_dup 2) (match_dup 1))))(set (match_operand:SI 0 "gpc_reg_operand" "")(plus:SI (match_dup 3) (match_dup 1)))]"TARGET_POWER || TARGET_ISEL""{if (TARGET_ISEL){operands[2] = force_reg (SImode, operands[2]);rs6000_emit_minmax (operands[0], SMAX, operands[1], operands[2]);DONE;}operands[3] = gen_reg_rtx (SImode);}")(define_split[(set (match_operand:SI 0 "gpc_reg_operand" "")(smax:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_short_operand" "")))(clobber (match_operand:SI 3 "gpc_reg_operand" ""))]"TARGET_POWER"[(set (match_dup 3)(if_then_else:SI (gt:SI (match_dup 1) (match_dup 2))(const_int 0)(minus:SI (match_dup 2) (match_dup 1))))(set (match_dup 0) (plus:SI (match_dup 3) (match_dup 1)))]"")(define_expand "uminsi3"[(set (match_dup 3) (xor:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_dup 5)))(set (match_dup 4) (xor:SI (match_operand:SI 2 "gpc_reg_operand" "")(match_dup 5)))(set (match_dup 3) (if_then_else:SI (gt (match_dup 3) (match_dup 4))(const_int 0)(minus:SI (match_dup 4) (match_dup 3))))(set (match_operand:SI 0 "gpc_reg_operand" "")(minus:SI (match_dup 2) (match_dup 3)))]"TARGET_POWER || TARGET_ISEL""{if (TARGET_ISEL){rs6000_emit_minmax (operands[0], UMIN, operands[1], operands[2]);DONE;}operands[3] = gen_reg_rtx (SImode);operands[4] = gen_reg_rtx (SImode);operands[5] = GEN_INT (-2147483647 - 1);}")(define_expand "umaxsi3"[(set (match_dup 3) (xor:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_dup 5)))(set (match_dup 4) (xor:SI (match_operand:SI 2 "gpc_reg_operand" "")(match_dup 5)))(set (match_dup 3) (if_then_else:SI (gt (match_dup 3) (match_dup 4))(const_int 0)(minus:SI (match_dup 4) (match_dup 3))))(set (match_operand:SI 0 "gpc_reg_operand" "")(plus:SI (match_dup 3) (match_dup 1)))]"TARGET_POWER || TARGET_ISEL""{if (TARGET_ISEL){rs6000_emit_minmax (operands[0], UMAX, operands[1], operands[2]);DONE;}operands[3] = gen_reg_rtx (SImode);operands[4] = gen_reg_rtx (SImode);operands[5] = GEN_INT (-2147483647 - 1);}")(define_insn ""[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(if_then_else:SI (gt (match_operand:SI 1 "gpc_reg_operand" "r")(match_operand:SI 2 "reg_or_short_operand" "rI"))(const_int 0)(minus:SI (match_dup 2) (match_dup 1))))]"TARGET_POWER""doz%I2 %0,%1,%2")(define_insn ""[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC(if_then_else:SI (gt (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "reg_or_short_operand" "rI,rI"))(const_int 0)(minus:SI (match_dup 2) (match_dup 1)))(const_int 0)))(clobber (match_scratch:SI 3 "=r,r"))]"TARGET_POWER""@doz%I2. %3,%1,%2#"[(set_attr "type" "delayed_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC(if_then_else:SI (gt (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_short_operand" ""))(const_int 0)(minus:SI (match_dup 2) (match_dup 1)))(const_int 0)))(clobber (match_scratch:SI 3 ""))]"TARGET_POWER && reload_completed"[(set (match_dup 3)(if_then_else:SI (gt (match_dup 1) (match_dup 2))(const_int 0)(minus:SI (match_dup 2) (match_dup 1))))(set (match_dup 0)(compare:CC (match_dup 3)(const_int 0)))]"")(define_insn ""[(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")(compare:CC(if_then_else:SI (gt (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "reg_or_short_operand" "rI,rI"))(const_int 0)(minus:SI (match_dup 2) (match_dup 1)))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")(if_then_else:SI (gt (match_dup 1) (match_dup 2))(const_int 0)(minus:SI (match_dup 2) (match_dup 1))))]"TARGET_POWER""@doz%I2. %0,%1,%2#"[(set_attr "type" "delayed_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")(compare:CC(if_then_else:SI (gt (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_short_operand" ""))(const_int 0)(minus:SI (match_dup 2) (match_dup 1)))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(if_then_else:SI (gt (match_dup 1) (match_dup 2))(const_int 0)(minus:SI (match_dup 2) (match_dup 1))))]"TARGET_POWER && reload_completed"[(set (match_dup 0)(if_then_else:SI (gt (match_dup 1) (match_dup 2))(const_int 0)(minus:SI (match_dup 2) (match_dup 1))))(set (match_dup 3)(compare:CC (match_dup 0)(const_int 0)))]"");; We don't need abs with condition code because such comparisons should;; never be done.(define_expand "abssi2"[(set (match_operand:SI 0 "gpc_reg_operand" "")(abs:SI (match_operand:SI 1 "gpc_reg_operand" "")))]"""{if (TARGET_ISEL){emit_insn (gen_abssi2_isel (operands[0], operands[1]));DONE;}else if (! TARGET_POWER){emit_insn (gen_abssi2_nopower (operands[0], operands[1]));DONE;}}")(define_insn "*abssi2_power"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(abs:SI (match_operand:SI 1 "gpc_reg_operand" "r")))]"TARGET_POWER""abs %0,%1")(define_insn_and_split "abssi2_isel"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(abs:SI (match_operand:SI 1 "gpc_reg_operand" "b")))(clobber (match_scratch:SI 2 "=&b"))(clobber (match_scratch:CC 3 "=y"))]"TARGET_ISEL""#""&& reload_completed"[(set (match_dup 2) (neg:SI (match_dup 1)))(set (match_dup 3)(compare:CC (match_dup 1)(const_int 0)))(set (match_dup 0)(if_then_else:SI (ge (match_dup 3)(const_int 0))(match_dup 1)(match_dup 2)))]"")(define_insn_and_split "abssi2_nopower"[(set (match_operand:SI 0 "gpc_reg_operand" "=&r,r")(abs:SI (match_operand:SI 1 "gpc_reg_operand" "r,0")))(clobber (match_scratch:SI 2 "=&r,&r"))]"! TARGET_POWER && ! TARGET_ISEL""#""&& reload_completed"[(set (match_dup 2) (ashiftrt:SI (match_dup 1) (const_int 31)))(set (match_dup 0) (xor:SI (match_dup 2) (match_dup 1)))(set (match_dup 0) (minus:SI (match_dup 0) (match_dup 2)))]"")(define_insn "*nabs_power"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(neg:SI (abs:SI (match_operand:SI 1 "gpc_reg_operand" "r"))))]"TARGET_POWER""nabs %0,%1")(define_insn_and_split "*nabs_nopower"[(set (match_operand:SI 0 "gpc_reg_operand" "=&r,r")(neg:SI (abs:SI (match_operand:SI 1 "gpc_reg_operand" "r,0"))))(clobber (match_scratch:SI 2 "=&r,&r"))]"! TARGET_POWER""#""&& reload_completed"[(set (match_dup 2) (ashiftrt:SI (match_dup 1) (const_int 31)))(set (match_dup 0) (xor:SI (match_dup 2) (match_dup 1)))(set (match_dup 0) (minus:SI (match_dup 2) (match_dup 0)))]"")(define_expand "neg<mode>2"[(set (match_operand:SDI 0 "gpc_reg_operand" "")(neg:SDI (match_operand:SDI 1 "gpc_reg_operand" "")))]"""")(define_insn "*neg<mode>2_internal"[(set (match_operand:GPR 0 "gpc_reg_operand" "=r")(neg:GPR (match_operand:GPR 1 "gpc_reg_operand" "r")))]"""neg %0,%1")(define_insn ""[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC (neg:P (match_operand:P 1 "gpc_reg_operand" "r,r"))(const_int 0)))(clobber (match_scratch:P 2 "=r,r"))]"""@neg. %2,%1#"[(set_attr "type" "fast_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (neg:P (match_operand:P 1 "gpc_reg_operand" ""))(const_int 0)))(clobber (match_scratch:P 2 ""))]"reload_completed"[(set (match_dup 2)(neg:P (match_dup 1)))(set (match_dup 0)(compare:CC (match_dup 2)(const_int 0)))]"")(define_insn ""[(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")(compare:CC (neg:P (match_operand:P 1 "gpc_reg_operand" "r,r"))(const_int 0)))(set (match_operand:P 0 "gpc_reg_operand" "=r,r")(neg:P (match_dup 1)))]"""@neg. %0,%1#"[(set_attr "type" "fast_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")(compare:CC (neg:P (match_operand:P 1 "gpc_reg_operand" ""))(const_int 0)))(set (match_operand:P 0 "gpc_reg_operand" "")(neg:P (match_dup 1)))]"reload_completed"[(set (match_dup 0)(neg:P (match_dup 1)))(set (match_dup 2)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn "clz<mode>2"[(set (match_operand:GPR 0 "gpc_reg_operand" "=r")(clz:GPR (match_operand:GPR 1 "gpc_reg_operand" "r")))]"""{cntlz|cntlz<wd>} %0,%1")(define_expand "ctz<mode>2"[(set (match_dup 2)(neg:GPR (match_operand:GPR 1 "gpc_reg_operand" "r")))(parallel [(set (match_dup 3) (and:GPR (match_dup 1)(match_dup 2)))(clobber (scratch:CC))])(set (match_dup 4) (clz:GPR (match_dup 3)))(set (match_operand:GPR 0 "gpc_reg_operand" "=r")(minus:GPR (match_dup 5) (match_dup 4)))]""{operands[2] = gen_reg_rtx (<MODE>mode);operands[3] = gen_reg_rtx (<MODE>mode);operands[4] = gen_reg_rtx (<MODE>mode);operands[5] = GEN_INT (GET_MODE_BITSIZE (<MODE>mode) - 1);})(define_expand "ffs<mode>2"[(set (match_dup 2)(neg:GPR (match_operand:GPR 1 "gpc_reg_operand" "r")))(parallel [(set (match_dup 3) (and:GPR (match_dup 1)(match_dup 2)))(clobber (scratch:CC))])(set (match_dup 4) (clz:GPR (match_dup 3)))(set (match_operand:GPR 0 "gpc_reg_operand" "=r")(minus:GPR (match_dup 5) (match_dup 4)))]""{operands[2] = gen_reg_rtx (<MODE>mode);operands[3] = gen_reg_rtx (<MODE>mode);operands[4] = gen_reg_rtx (<MODE>mode);operands[5] = GEN_INT (GET_MODE_BITSIZE (<MODE>mode));})(define_expand "popcount<mode>2"[(set (match_dup 2)(unspec:GPR [(match_operand:GPR 1 "gpc_reg_operand" "r")]UNSPEC_POPCNTB))(set (match_dup 3)(mult:GPR (match_dup 2) (match_dup 4)))(set (match_operand:GPR 0 "gpc_reg_operand" "=r")(lshiftrt:GPR (match_dup 3) (match_dup 5)))]"TARGET_POPCNTB"{operands[2] = gen_reg_rtx (<MODE>mode);operands[3] = gen_reg_rtx (<MODE>mode);operands[4] = force_reg (<MODE>mode,<MODE>mode == SImode? GEN_INT (0x01010101): GEN_INT ((HOST_WIDE_INT)0x01010101 << 32 | 0x01010101));operands[5] = GEN_INT (GET_MODE_BITSIZE (<MODE>mode) - 8);})(define_insn "popcntb<mode>2"[(set (match_operand:GPR 0 "gpc_reg_operand" "=r")(unspec:GPR [(match_operand:GPR 1 "gpc_reg_operand" "r")]UNSPEC_POPCNTB))]"TARGET_POPCNTB""popcntb %0,%1")(define_expand "mulsi3"[(use (match_operand:SI 0 "gpc_reg_operand" ""))(use (match_operand:SI 1 "gpc_reg_operand" ""))(use (match_operand:SI 2 "reg_or_short_operand" ""))]"""{if (TARGET_POWER)emit_insn (gen_mulsi3_mq (operands[0], operands[1], operands[2]));elseemit_insn (gen_mulsi3_no_mq (operands[0], operands[1], operands[2]));DONE;}")(define_insn "mulsi3_mq"[(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")(mult:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r")(match_operand:SI 2 "reg_or_short_operand" "r,I")))(clobber (match_scratch:SI 3 "=q,q"))]"TARGET_POWER""@{muls|mullw} %0,%1,%2{muli|mulli} %0,%1,%2"[(set (attr "type")(cond [(match_operand:SI 2 "s8bit_cint_operand" "")(const_string "imul3")(match_operand:SI 2 "short_cint_operand" "")(const_string "imul2")](const_string "imul")))])(define_insn "mulsi3_no_mq"[(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")(mult:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r")(match_operand:SI 2 "reg_or_short_operand" "r,I")))]"! TARGET_POWER""@{muls|mullw} %0,%1,%2{muli|mulli} %0,%1,%2"[(set (attr "type")(cond [(match_operand:SI 2 "s8bit_cint_operand" "")(const_string "imul3")(match_operand:SI 2 "short_cint_operand" "")(const_string "imul2")](const_string "imul")))])(define_insn "*mulsi3_mq_internal1"[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC (mult:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r")(match_operand:SI 2 "gpc_reg_operand" "r,r"))(const_int 0)))(clobber (match_scratch:SI 3 "=r,r"))(clobber (match_scratch:SI 4 "=q,q"))]"TARGET_POWER""@{muls.|mullw.} %3,%1,%2#"[(set_attr "type" "imul_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (mult:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "gpc_reg_operand" ""))(const_int 0)))(clobber (match_scratch:SI 3 ""))(clobber (match_scratch:SI 4 ""))]"TARGET_POWER && reload_completed"[(parallel [(set (match_dup 3)(mult:SI (match_dup 1) (match_dup 2)))(clobber (match_dup 4))])(set (match_dup 0)(compare:CC (match_dup 3)(const_int 0)))]"")(define_insn "*mulsi3_no_mq_internal1"[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC (mult:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r")(match_operand:SI 2 "gpc_reg_operand" "r,r"))(const_int 0)))(clobber (match_scratch:SI 3 "=r,r"))]"! TARGET_POWER""@{muls.|mullw.} %3,%1,%2#"[(set_attr "type" "imul_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (mult:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "gpc_reg_operand" ""))(const_int 0)))(clobber (match_scratch:SI 3 ""))]"! TARGET_POWER && reload_completed"[(set (match_dup 3)(mult:SI (match_dup 1) (match_dup 2)))(set (match_dup 0)(compare:CC (match_dup 3)(const_int 0)))]"")(define_insn "*mulsi3_mq_internal2"[(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")(compare:CC (mult:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r")(match_operand:SI 2 "gpc_reg_operand" "r,r"))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")(mult:SI (match_dup 1) (match_dup 2)))(clobber (match_scratch:SI 4 "=q,q"))]"TARGET_POWER""@{muls.|mullw.} %0,%1,%2#"[(set_attr "type" "imul_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")(compare:CC (mult:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "gpc_reg_operand" ""))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(mult:SI (match_dup 1) (match_dup 2)))(clobber (match_scratch:SI 4 ""))]"TARGET_POWER && reload_completed"[(parallel [(set (match_dup 0)(mult:SI (match_dup 1) (match_dup 2)))(clobber (match_dup 4))])(set (match_dup 3)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn "*mulsi3_no_mq_internal2"[(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")(compare:CC (mult:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r")(match_operand:SI 2 "gpc_reg_operand" "r,r"))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")(mult:SI (match_dup 1) (match_dup 2)))]"! TARGET_POWER""@{muls.|mullw.} %0,%1,%2#"[(set_attr "type" "imul_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")(compare:CC (mult:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "gpc_reg_operand" ""))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(mult:SI (match_dup 1) (match_dup 2)))]"! TARGET_POWER && reload_completed"[(set (match_dup 0)(mult:SI (match_dup 1) (match_dup 2)))(set (match_dup 3)(compare:CC (match_dup 0)(const_int 0)))]"");; Operand 1 is divided by operand 2; quotient goes to operand;; 0 and remainder to operand 3.;; ??? At some point, see what, if anything, we can do about if (x % y == 0).(define_expand "divmodsi4"[(parallel [(set (match_operand:SI 0 "gpc_reg_operand" "")(div:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "gpc_reg_operand" "")))(set (match_operand:SI 3 "register_operand" "")(mod:SI (match_dup 1) (match_dup 2)))])]"TARGET_POWER || (! TARGET_POWER && ! TARGET_POWERPC)""{if (! TARGET_POWER && ! TARGET_POWERPC){emit_move_insn (gen_rtx_REG (SImode, 3), operands[1]);emit_move_insn (gen_rtx_REG (SImode, 4), operands[2]);emit_insn (gen_divss_call ());emit_move_insn (operands[0], gen_rtx_REG (SImode, 3));emit_move_insn (operands[3], gen_rtx_REG (SImode, 4));DONE;}}")(define_insn "*divmodsi4_internal"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(div:SI (match_operand:SI 1 "gpc_reg_operand" "r")(match_operand:SI 2 "gpc_reg_operand" "r")))(set (match_operand:SI 3 "register_operand" "=q")(mod:SI (match_dup 1) (match_dup 2)))]"TARGET_POWER""divs %0,%1,%2"[(set_attr "type" "idiv")])(define_expand "udiv<mode>3"[(set (match_operand:GPR 0 "gpc_reg_operand" "")(udiv:GPR (match_operand:GPR 1 "gpc_reg_operand" "")(match_operand:GPR 2 "gpc_reg_operand" "")))]"TARGET_POWERPC || (! TARGET_POWER && ! TARGET_POWERPC)""{if (! TARGET_POWER && ! TARGET_POWERPC){emit_move_insn (gen_rtx_REG (SImode, 3), operands[1]);emit_move_insn (gen_rtx_REG (SImode, 4), operands[2]);emit_insn (gen_quous_call ());emit_move_insn (operands[0], gen_rtx_REG (SImode, 3));DONE;}else if (TARGET_POWER){emit_insn (gen_udivsi3_mq (operands[0], operands[1], operands[2]));DONE;}}")(define_insn "udivsi3_mq"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(udiv:SI (match_operand:SI 1 "gpc_reg_operand" "r")(match_operand:SI 2 "gpc_reg_operand" "r")))(clobber (match_scratch:SI 3 "=q"))]"TARGET_POWERPC && TARGET_POWER""divwu %0,%1,%2"[(set_attr "type" "idiv")])(define_insn "*udivsi3_no_mq"[(set (match_operand:GPR 0 "gpc_reg_operand" "=r")(udiv:GPR (match_operand:GPR 1 "gpc_reg_operand" "r")(match_operand:GPR 2 "gpc_reg_operand" "r")))]"TARGET_POWERPC && ! TARGET_POWER""div<wd>u %0,%1,%2"[(set_attr "type" "idiv")]);; For powers of two we can do srai/aze for divide and then adjust for;; modulus. If it isn't a power of two, FAIL on POWER so divmodsi4 will be;; used; for PowerPC, force operands into register and do a normal divide;;; for AIX common-mode, use quoss call on register operands.(define_expand "div<mode>3"[(set (match_operand:GPR 0 "gpc_reg_operand" "")(div:GPR (match_operand:GPR 1 "gpc_reg_operand" "")(match_operand:GPR 2 "reg_or_cint_operand" "")))]"""{if (GET_CODE (operands[2]) == CONST_INT&& INTVAL (operands[2]) > 0&& exact_log2 (INTVAL (operands[2])) >= 0);else if (TARGET_POWERPC){operands[2] = force_reg (<MODE>mode, operands[2]);if (TARGET_POWER){emit_insn (gen_divsi3_mq (operands[0], operands[1], operands[2]));DONE;}}else if (TARGET_POWER)FAIL;else{emit_move_insn (gen_rtx_REG (SImode, 3), operands[1]);emit_move_insn (gen_rtx_REG (SImode, 4), operands[2]);emit_insn (gen_quoss_call ());emit_move_insn (operands[0], gen_rtx_REG (SImode, 3));DONE;}}")(define_insn "divsi3_mq"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(div:SI (match_operand:SI 1 "gpc_reg_operand" "r")(match_operand:SI 2 "gpc_reg_operand" "r")))(clobber (match_scratch:SI 3 "=q"))]"TARGET_POWERPC && TARGET_POWER""divw %0,%1,%2"[(set_attr "type" "idiv")])(define_insn "*div<mode>3_no_mq"[(set (match_operand:GPR 0 "gpc_reg_operand" "=r")(div:GPR (match_operand:GPR 1 "gpc_reg_operand" "r")(match_operand:GPR 2 "gpc_reg_operand" "r")))]"TARGET_POWERPC && ! TARGET_POWER""div<wd> %0,%1,%2"[(set_attr "type" "idiv")])(define_expand "mod<mode>3"[(use (match_operand:GPR 0 "gpc_reg_operand" ""))(use (match_operand:GPR 1 "gpc_reg_operand" ""))(use (match_operand:GPR 2 "reg_or_cint_operand" ""))]"""{int i;rtx temp1;rtx temp2;if (GET_CODE (operands[2]) != CONST_INT|| INTVAL (operands[2]) <= 0|| (i = exact_log2 (INTVAL (operands[2]))) < 0)FAIL;temp1 = gen_reg_rtx (<MODE>mode);temp2 = gen_reg_rtx (<MODE>mode);emit_insn (gen_div<mode>3 (temp1, operands[1], operands[2]));emit_insn (gen_ashl<mode>3 (temp2, temp1, GEN_INT (i)));emit_insn (gen_sub<mode>3 (operands[0], operands[1], temp2));DONE;}")(define_insn ""[(set (match_operand:GPR 0 "gpc_reg_operand" "=r")(div:GPR (match_operand:GPR 1 "gpc_reg_operand" "r")(match_operand:GPR 2 "exact_log2_cint_operand" "N")))]"""{srai|sra<wd>i} %0,%1,%p2\;{aze|addze} %0,%0"[(set_attr "type" "two")(set_attr "length" "8")])(define_insn ""[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC (div:P (match_operand:P 1 "gpc_reg_operand" "r,r")(match_operand:P 2 "exact_log2_cint_operand" "N,N"))(const_int 0)))(clobber (match_scratch:P 3 "=r,r"))]"""@{srai|sra<wd>i} %3,%1,%p2\;{aze.|addze.} %3,%3#"[(set_attr "type" "compare")(set_attr "length" "8,12")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (div:GPR (match_operand:GPR 1 "gpc_reg_operand" "")(match_operand:GPR 2 "exact_log2_cint_operand"""))(const_int 0)))(clobber (match_scratch:GPR 3 ""))]"reload_completed"[(set (match_dup 3)(div:<MODE> (match_dup 1) (match_dup 2)))(set (match_dup 0)(compare:CC (match_dup 3)(const_int 0)))]"")(define_insn ""[(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")(compare:CC (div:P (match_operand:P 1 "gpc_reg_operand" "r,r")(match_operand:P 2 "exact_log2_cint_operand" "N,N"))(const_int 0)))(set (match_operand:P 0 "gpc_reg_operand" "=r,r")(div:P (match_dup 1) (match_dup 2)))]"""@{srai|sra<wd>i} %0,%1,%p2\;{aze.|addze.} %0,%0#"[(set_attr "type" "compare")(set_attr "length" "8,12")])(define_split[(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")(compare:CC (div:GPR (match_operand:GPR 1 "gpc_reg_operand" "")(match_operand:GPR 2 "exact_log2_cint_operand"""))(const_int 0)))(set (match_operand:GPR 0 "gpc_reg_operand" "")(div:GPR (match_dup 1) (match_dup 2)))]"reload_completed"[(set (match_dup 0)(div:<MODE> (match_dup 1) (match_dup 2)))(set (match_dup 3)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn ""[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(udiv:SI(plus:DI (ashift:DI(zero_extend:DI (match_operand:SI 1 "gpc_reg_operand" "r"))(const_int 32))(zero_extend:DI (match_operand:SI 4 "register_operand" "2")))(match_operand:SI 3 "gpc_reg_operand" "r")))(set (match_operand:SI 2 "register_operand" "=*q")(umod:SI(plus:DI (ashift:DI(zero_extend:DI (match_dup 1)) (const_int 32))(zero_extend:DI (match_dup 4)))(match_dup 3)))]"TARGET_POWER""div %0,%1,%3"[(set_attr "type" "idiv")]);; To do unsigned divide we handle the cases of the divisor looking like a;; negative number. If it is a constant that is less than 2**31, we don't;; have to worry about the branches. So make a few subroutines here.;;;; First comes the normal case.(define_expand "udivmodsi4_normal"[(set (match_dup 4) (const_int 0))(parallel [(set (match_operand:SI 0 "" "")(udiv:SI (plus:DI (ashift:DI (zero_extend:DI (match_dup 4))(const_int 32))(zero_extend:DI (match_operand:SI 1 "" "")))(match_operand:SI 2 "" "")))(set (match_operand:SI 3 "" "")(umod:SI (plus:DI (ashift:DI (zero_extend:DI (match_dup 4))(const_int 32))(zero_extend:DI (match_dup 1)))(match_dup 2)))])]"TARGET_POWER""{ operands[4] = gen_reg_rtx (SImode); }");; This handles the branches.(define_expand "udivmodsi4_tests"[(set (match_operand:SI 0 "" "") (const_int 0))(set (match_operand:SI 3 "" "") (match_operand:SI 1 "" ""))(set (match_dup 5) (compare:CCUNS (match_dup 1) (match_operand:SI 2 "" "")))(set (pc) (if_then_else (ltu (match_dup 5) (const_int 0))(label_ref (match_operand:SI 4 "" "")) (pc)))(set (match_dup 0) (const_int 1))(set (match_dup 3) (minus:SI (match_dup 1) (match_dup 2)))(set (match_dup 6) (compare:CC (match_dup 2) (const_int 0)))(set (pc) (if_then_else (lt (match_dup 6) (const_int 0))(label_ref (match_dup 4)) (pc)))]"TARGET_POWER""{ operands[5] = gen_reg_rtx (CCUNSmode);operands[6] = gen_reg_rtx (CCmode);}")(define_expand "udivmodsi4"[(parallel [(set (match_operand:SI 0 "gpc_reg_operand" "")(udiv:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_cint_operand" "")))(set (match_operand:SI 3 "gpc_reg_operand" "")(umod:SI (match_dup 1) (match_dup 2)))])]"""{rtx label = 0;if (! TARGET_POWER){if (! TARGET_POWERPC){emit_move_insn (gen_rtx_REG (SImode, 3), operands[1]);emit_move_insn (gen_rtx_REG (SImode, 4), operands[2]);emit_insn (gen_divus_call ());emit_move_insn (operands[0], gen_rtx_REG (SImode, 3));emit_move_insn (operands[3], gen_rtx_REG (SImode, 4));DONE;}elseFAIL;}if (GET_CODE (operands[2]) != CONST_INT || INTVAL (operands[2]) < 0){operands[2] = force_reg (SImode, operands[2]);label = gen_label_rtx ();emit (gen_udivmodsi4_tests (operands[0], operands[1], operands[2],operands[3], label));}elseoperands[2] = force_reg (SImode, operands[2]);emit (gen_udivmodsi4_normal (operands[0], operands[1], operands[2],operands[3]));if (label)emit_label (label);DONE;}");; AIX architecture-independent common-mode multiply (DImode),;; divide/modulus, and quotient subroutine calls. Input operands in R3 and;; R4; results in R3 and sometimes R4; link register always clobbered by bla;; instruction; R0 sometimes clobbered; also, MQ sometimes clobbered but;; assumed unused if generating common-mode, so ignore.(define_insn "mulh_call"[(set (reg:SI 3)(truncate:SI(lshiftrt:DI (mult:DI (sign_extend:DI (reg:SI 3))(sign_extend:DI (reg:SI 4)))(const_int 32))))(clobber (match_scratch:SI 0 "=l"))]"! TARGET_POWER && ! TARGET_POWERPC""bla __mulh"[(set_attr "type" "imul")])(define_insn "mull_call"[(set (reg:DI 3)(mult:DI (sign_extend:DI (reg:SI 3))(sign_extend:DI (reg:SI 4))))(clobber (match_scratch:SI 0 "=l"))(clobber (reg:SI 0))]"! TARGET_POWER && ! TARGET_POWERPC""bla __mull"[(set_attr "type" "imul")])(define_insn "divss_call"[(set (reg:SI 3)(div:SI (reg:SI 3) (reg:SI 4)))(set (reg:SI 4)(mod:SI (reg:SI 3) (reg:SI 4)))(clobber (match_scratch:SI 0 "=l"))(clobber (reg:SI 0))]"! TARGET_POWER && ! TARGET_POWERPC""bla __divss"[(set_attr "type" "idiv")])(define_insn "divus_call"[(set (reg:SI 3)(udiv:SI (reg:SI 3) (reg:SI 4)))(set (reg:SI 4)(umod:SI (reg:SI 3) (reg:SI 4)))(clobber (match_scratch:SI 0 "=l"))(clobber (reg:SI 0))(clobber (match_scratch:CC 1 "=x"))(clobber (reg:CC 69))]"! TARGET_POWER && ! TARGET_POWERPC""bla __divus"[(set_attr "type" "idiv")])(define_insn "quoss_call"[(set (reg:SI 3)(div:SI (reg:SI 3) (reg:SI 4)))(clobber (match_scratch:SI 0 "=l"))]"! TARGET_POWER && ! TARGET_POWERPC""bla __quoss"[(set_attr "type" "idiv")])(define_insn "quous_call"[(set (reg:SI 3)(udiv:SI (reg:SI 3) (reg:SI 4)))(clobber (match_scratch:SI 0 "=l"))(clobber (reg:SI 0))(clobber (match_scratch:CC 1 "=x"))(clobber (reg:CC 69))]"! TARGET_POWER && ! TARGET_POWERPC""bla __quous"[(set_attr "type" "idiv")]);; Logical instructions;; The logical instructions are mostly combined by using match_operator,;; but the plain AND insns are somewhat different because there is no;; plain 'andi' (only 'andi.'), no plain 'andis', and there are all;; those rotate-and-mask operations. Thus, the AND insns come first.(define_insn "andsi3"[(set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r")(and:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r")(match_operand:SI 2 "and_operand" "?r,T,K,L")))(clobber (match_scratch:CC 3 "=X,X,x,x"))]"""@and %0,%1,%2{rlinm|rlwinm} %0,%1,0,%m2,%M2{andil.|andi.} %0,%1,%b2{andiu.|andis.} %0,%1,%u2"[(set_attr "type" "*,*,compare,compare")]);; Note to set cr's other than cr0 we do the and immediate and then;; the test again -- this avoids a mfcr which on the higher end;; machines causes an execution serialization(define_insn "*andsi3_internal2"[(set (match_operand:CC 0 "cc_reg_operand" "=x,x,x,x,?y,??y,??y,?y")(compare:CC (and:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r,r,r,r,r")(match_operand:SI 2 "and_operand" "r,K,L,T,r,K,L,T"))(const_int 0)))(clobber (match_scratch:SI 3 "=r,r,r,r,r,r,r,r"))(clobber (match_scratch:CC 4 "=X,X,X,X,X,x,x,X"))]"TARGET_32BIT""@and. %3,%1,%2{andil.|andi.} %3,%1,%b2{andiu.|andis.} %3,%1,%u2{rlinm.|rlwinm.} %3,%1,0,%m2,%M2####"[(set_attr "type" "compare,compare,compare,delayed_compare,compare,compare,compare,compare")(set_attr "length" "4,4,4,4,8,8,8,8")])(define_insn "*andsi3_internal3"[(set (match_operand:CC 0 "cc_reg_operand" "=x,x,x,x,?y,??y,??y,?y")(compare:CC (and:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r,r,r,r,r")(match_operand:SI 2 "and_operand" "r,K,L,T,r,K,L,T"))(const_int 0)))(clobber (match_scratch:SI 3 "=r,r,r,r,r,r,r,r"))(clobber (match_scratch:CC 4 "=X,X,X,X,X,x,x,X"))]"TARGET_64BIT""@#{andil.|andi.} %3,%1,%b2{andiu.|andis.} %3,%1,%u2{rlinm.|rlwinm.} %3,%1,0,%m2,%M2####"[(set_attr "type" "compare,compare,compare,delayed_compare,compare,compare,compare,compare")(set_attr "length" "8,4,4,4,8,8,8,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (and:GPR (match_operand:GPR 1 "gpc_reg_operand" "")(match_operand:GPR 2 "and_operand" ""))(const_int 0)))(clobber (match_scratch:GPR 3 ""))(clobber (match_scratch:CC 4 ""))]"reload_completed"[(parallel [(set (match_dup 3)(and:<MODE> (match_dup 1)(match_dup 2)))(clobber (match_dup 4))])(set (match_dup 0)(compare:CC (match_dup 3)(const_int 0)))]"");; We don't have a 32 bit "and. rt,ra,rb" for ppc64. cr is set from the;; whole 64 bit reg, and we don't know what is in the high 32 bits.(define_split[(set (match_operand:CC 0 "cc_reg_operand" "")(compare:CC (and:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "gpc_reg_operand" ""))(const_int 0)))(clobber (match_scratch:SI 3 ""))(clobber (match_scratch:CC 4 ""))]"TARGET_POWERPC64 && reload_completed"[(parallel [(set (match_dup 3)(and:SI (match_dup 1)(match_dup 2)))(clobber (match_dup 4))])(set (match_dup 0)(compare:CC (match_dup 3)(const_int 0)))]"")(define_insn "*andsi3_internal4"[(set (match_operand:CC 3 "cc_reg_operand" "=x,x,x,x,?y,??y,??y,?y")(compare:CC (and:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r,r,r,r,r")(match_operand:SI 2 "and_operand" "r,K,L,T,r,K,L,T"))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r,r,r,r,r")(and:SI (match_dup 1)(match_dup 2)))(clobber (match_scratch:CC 4 "=X,X,X,X,X,x,x,X"))]"TARGET_32BIT""@and. %0,%1,%2{andil.|andi.} %0,%1,%b2{andiu.|andis.} %0,%1,%u2{rlinm.|rlwinm.} %0,%1,0,%m2,%M2####"[(set_attr "type" "compare,compare,compare,delayed_compare,compare,compare,compare,compare")(set_attr "length" "4,4,4,4,8,8,8,8")])(define_insn "*andsi3_internal5"[(set (match_operand:CC 3 "cc_reg_operand" "=x,x,x,x,?y,??y,??y,?y")(compare:CC (and:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r,r,r,r,r")(match_operand:SI 2 "and_operand" "r,K,L,T,r,K,L,T"))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r,r,r,r,r")(and:SI (match_dup 1)(match_dup 2)))(clobber (match_scratch:CC 4 "=X,X,X,X,X,x,x,X"))]"TARGET_64BIT""@#{andil.|andi.} %0,%1,%b2{andiu.|andis.} %0,%1,%u2{rlinm.|rlwinm.} %0,%1,0,%m2,%M2####"[(set_attr "type" "compare,compare,compare,delayed_compare,compare,compare,compare,compare")(set_attr "length" "8,4,4,4,8,8,8,8")])(define_split[(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")(compare:CC (and:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "and_operand" ""))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(and:SI (match_dup 1)(match_dup 2)))(clobber (match_scratch:CC 4 ""))]"reload_completed"[(parallel [(set (match_dup 0)(and:SI (match_dup 1)(match_dup 2)))(clobber (match_dup 4))])(set (match_dup 3)(compare:CC (match_dup 0)(const_int 0)))]"")(define_split[(set (match_operand:CC 3 "cc_reg_operand" "")(compare:CC (and:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "gpc_reg_operand" ""))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(and:SI (match_dup 1)(match_dup 2)))(clobber (match_scratch:CC 4 ""))]"TARGET_POWERPC64 && reload_completed"[(parallel [(set (match_dup 0)(and:SI (match_dup 1)(match_dup 2)))(clobber (match_dup 4))])(set (match_dup 3)(compare:CC (match_dup 0)(const_int 0)))]"");; Handle the PowerPC64 rlwinm corner case(define_insn_and_split "*andsi3_internal6"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(and:SI (match_operand:SI 1 "gpc_reg_operand" "r")(match_operand:SI 2 "mask_operand_wrap" "i")))]"TARGET_POWERPC64""#""TARGET_POWERPC64"[(set (match_dup 0)(and:SI (rotate:SI (match_dup 1) (match_dup 3))(match_dup 4)))(set (match_dup 0)(rotate:SI (match_dup 0) (match_dup 5)))]"{int mb = extract_MB (operands[2]);int me = extract_ME (operands[2]);operands[3] = GEN_INT (me + 1);operands[5] = GEN_INT (32 - (me + 1));operands[4] = GEN_INT (~((HOST_WIDE_INT) -1 << (33 + me - mb)));}"[(set_attr "length" "8")])(define_expand "iorsi3"[(set (match_operand:SI 0 "gpc_reg_operand" "")(ior:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_logical_cint_operand" "")))]"""{if (GET_CODE (operands[2]) == CONST_INT&& ! logical_operand (operands[2], SImode)){HOST_WIDE_INT value = INTVAL (operands[2]);rtx tmp = ((no_new_pseudos || rtx_equal_p (operands[0], operands[1]))? operands[0] : gen_reg_rtx (SImode));emit_insn (gen_iorsi3 (tmp, operands[1],GEN_INT (value & (~ (HOST_WIDE_INT) 0xffff))));emit_insn (gen_iorsi3 (operands[0], tmp, GEN_INT (value & 0xffff)));DONE;}}")(define_expand "xorsi3"[(set (match_operand:SI 0 "gpc_reg_operand" "")(xor:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_logical_cint_operand" "")))]"""{if (GET_CODE (operands[2]) == CONST_INT&& ! logical_operand (operands[2], SImode)){HOST_WIDE_INT value = INTVAL (operands[2]);rtx tmp = ((no_new_pseudos || rtx_equal_p (operands[0], operands[1]))? operands[0] : gen_reg_rtx (SImode));emit_insn (gen_xorsi3 (tmp, operands[1],GEN_INT (value & (~ (HOST_WIDE_INT) 0xffff))));emit_insn (gen_xorsi3 (operands[0], tmp, GEN_INT (value & 0xffff)));DONE;}}")(define_insn "*boolsi3_internal1"[(set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r")(match_operator:SI 3 "boolean_or_operator"[(match_operand:SI 1 "gpc_reg_operand" "%r,r,r")(match_operand:SI 2 "logical_operand" "r,K,L")]))]"""@%q3 %0,%1,%2{%q3il|%q3i} %0,%1,%b2{%q3iu|%q3is} %0,%1,%u2")(define_insn "*boolsi3_internal2"[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC (match_operator:SI 4 "boolean_or_operator"[(match_operand:SI 1 "gpc_reg_operand" "%r,r")(match_operand:SI 2 "gpc_reg_operand" "r,r")])(const_int 0)))(clobber (match_scratch:SI 3 "=r,r"))]"TARGET_32BIT""@%q4. %3,%1,%2#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (match_operator:SI 4 "boolean_operator"[(match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "gpc_reg_operand" "")])(const_int 0)))(clobber (match_scratch:SI 3 ""))]"TARGET_32BIT && reload_completed"[(set (match_dup 3) (match_dup 4))(set (match_dup 0)(compare:CC (match_dup 3)(const_int 0)))]"")(define_insn "*boolsi3_internal3"[(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")(compare:CC (match_operator:SI 4 "boolean_operator"[(match_operand:SI 1 "gpc_reg_operand" "%r,r")(match_operand:SI 2 "gpc_reg_operand" "r,r")])(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")(match_dup 4))]"TARGET_32BIT""@%q4. %0,%1,%2#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")(compare:CC (match_operator:SI 4 "boolean_operator"[(match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "gpc_reg_operand" "")])(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(match_dup 4))]"TARGET_32BIT && reload_completed"[(set (match_dup 0) (match_dup 4))(set (match_dup 3)(compare:CC (match_dup 0)(const_int 0)))]"");; Split a logical operation that we can't do in one insn into two insns,;; each of which does one 16-bit part. This is used by combine.(define_split[(set (match_operand:SI 0 "gpc_reg_operand" "")(match_operator:SI 3 "boolean_or_operator"[(match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "non_logical_cint_operand" "")]))]""[(set (match_dup 0) (match_dup 4))(set (match_dup 0) (match_dup 5))]"{rtx i;i = GEN_INT (INTVAL (operands[2]) & (~ (HOST_WIDE_INT) 0xffff));operands[4] = gen_rtx_fmt_ee (GET_CODE (operands[3]), SImode,operands[1], i);i = GEN_INT (INTVAL (operands[2]) & 0xffff);operands[5] = gen_rtx_fmt_ee (GET_CODE (operands[3]), SImode,operands[0], i);}")(define_insn "*boolcsi3_internal1"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(match_operator:SI 3 "boolean_operator"[(not:SI (match_operand:SI 1 "gpc_reg_operand" "r"))(match_operand:SI 2 "gpc_reg_operand" "r")]))]"""%q3 %0,%2,%1")(define_insn "*boolcsi3_internal2"[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC (match_operator:SI 4 "boolean_operator"[(not:SI (match_operand:SI 1 "gpc_reg_operand" "r,r"))(match_operand:SI 2 "gpc_reg_operand" "r,r")])(const_int 0)))(clobber (match_scratch:SI 3 "=r,r"))]"TARGET_32BIT""@%q4. %3,%2,%1#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (match_operator:SI 4 "boolean_operator"[(not:SI (match_operand:SI 1 "gpc_reg_operand" ""))(match_operand:SI 2 "gpc_reg_operand" "")])(const_int 0)))(clobber (match_scratch:SI 3 ""))]"TARGET_32BIT && reload_completed"[(set (match_dup 3) (match_dup 4))(set (match_dup 0)(compare:CC (match_dup 3)(const_int 0)))]"")(define_insn "*boolcsi3_internal3"[(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")(compare:CC (match_operator:SI 4 "boolean_operator"[(not:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r"))(match_operand:SI 2 "gpc_reg_operand" "r,r")])(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")(match_dup 4))]"TARGET_32BIT""@%q4. %0,%2,%1#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")(compare:CC (match_operator:SI 4 "boolean_operator"[(not:SI (match_operand:SI 1 "gpc_reg_operand" ""))(match_operand:SI 2 "gpc_reg_operand" "")])(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(match_dup 4))]"TARGET_32BIT && reload_completed"[(set (match_dup 0) (match_dup 4))(set (match_dup 3)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn "*boolccsi3_internal1"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(match_operator:SI 3 "boolean_operator"[(not:SI (match_operand:SI 1 "gpc_reg_operand" "r"))(not:SI (match_operand:SI 2 "gpc_reg_operand" "r"))]))]"""%q3 %0,%1,%2")(define_insn "*boolccsi3_internal2"[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC (match_operator:SI 4 "boolean_operator"[(not:SI (match_operand:SI 1 "gpc_reg_operand" "r,r"))(not:SI (match_operand:SI 2 "gpc_reg_operand" "r,r"))])(const_int 0)))(clobber (match_scratch:SI 3 "=r,r"))]"TARGET_32BIT""@%q4. %3,%1,%2#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (match_operator:SI 4 "boolean_operator"[(not:SI (match_operand:SI 1 "gpc_reg_operand" ""))(not:SI (match_operand:SI 2 "gpc_reg_operand" ""))])(const_int 0)))(clobber (match_scratch:SI 3 ""))]"TARGET_32BIT && reload_completed"[(set (match_dup 3) (match_dup 4))(set (match_dup 0)(compare:CC (match_dup 3)(const_int 0)))]"")(define_insn "*boolccsi3_internal3"[(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")(compare:CC (match_operator:SI 4 "boolean_operator"[(not:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r"))(not:SI (match_operand:SI 2 "gpc_reg_operand" "r,r"))])(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")(match_dup 4))]"TARGET_32BIT""@%q4. %0,%1,%2#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")(compare:CC (match_operator:SI 4 "boolean_operator"[(not:SI (match_operand:SI 1 "gpc_reg_operand" ""))(not:SI (match_operand:SI 2 "gpc_reg_operand" ""))])(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(match_dup 4))]"TARGET_32BIT && reload_completed"[(set (match_dup 0) (match_dup 4))(set (match_dup 3)(compare:CC (match_dup 0)(const_int 0)))]"");; maskir insn. We need four forms because things might be in arbitrary;; orders. Don't define forms that only set CR fields because these;; would modify an input register.(define_insn "*maskir_internal1"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(ior:SI (and:SI (not:SI (match_operand:SI 2 "gpc_reg_operand" "r"))(match_operand:SI 1 "gpc_reg_operand" "0"))(and:SI (match_dup 2)(match_operand:SI 3 "gpc_reg_operand" "r"))))]"TARGET_POWER""maskir %0,%3,%2")(define_insn "*maskir_internal2"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(ior:SI (and:SI (not:SI (match_operand:SI 2 "gpc_reg_operand" "r"))(match_operand:SI 1 "gpc_reg_operand" "0"))(and:SI (match_operand:SI 3 "gpc_reg_operand" "r")(match_dup 2))))]"TARGET_POWER""maskir %0,%3,%2")(define_insn "*maskir_internal3"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(ior:SI (and:SI (match_operand:SI 2 "gpc_reg_operand" "r")(match_operand:SI 3 "gpc_reg_operand" "r"))(and:SI (not:SI (match_dup 2))(match_operand:SI 1 "gpc_reg_operand" "0"))))]"TARGET_POWER""maskir %0,%3,%2")(define_insn "*maskir_internal4"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(ior:SI (and:SI (match_operand:SI 3 "gpc_reg_operand" "r")(match_operand:SI 2 "gpc_reg_operand" "r"))(and:SI (not:SI (match_dup 2))(match_operand:SI 1 "gpc_reg_operand" "0"))))]"TARGET_POWER""maskir %0,%3,%2")(define_insn "*maskir_internal5"[(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")(compare:CC(ior:SI (and:SI (not:SI (match_operand:SI 2 "gpc_reg_operand" "r,r"))(match_operand:SI 1 "gpc_reg_operand" "0,0"))(and:SI (match_dup 2)(match_operand:SI 3 "gpc_reg_operand" "r,r")))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")(ior:SI (and:SI (not:SI (match_dup 2)) (match_dup 1))(and:SI (match_dup 2) (match_dup 3))))]"TARGET_POWER""@maskir. %0,%3,%2#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")(compare:CC(ior:SI (and:SI (not:SI (match_operand:SI 2 "gpc_reg_operand" ""))(match_operand:SI 1 "gpc_reg_operand" ""))(and:SI (match_dup 2)(match_operand:SI 3 "gpc_reg_operand" "")))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(ior:SI (and:SI (not:SI (match_dup 2)) (match_dup 1))(and:SI (match_dup 2) (match_dup 3))))]"TARGET_POWER && reload_completed"[(set (match_dup 0)(ior:SI (and:SI (not:SI (match_dup 2)) (match_dup 1))(and:SI (match_dup 2) (match_dup 3))))(set (match_dup 4)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn "*maskir_internal6"[(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")(compare:CC(ior:SI (and:SI (not:SI (match_operand:SI 2 "gpc_reg_operand" "r,r"))(match_operand:SI 1 "gpc_reg_operand" "0,0"))(and:SI (match_operand:SI 3 "gpc_reg_operand" "r,r")(match_dup 2)))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")(ior:SI (and:SI (not:SI (match_dup 2)) (match_dup 1))(and:SI (match_dup 3) (match_dup 2))))]"TARGET_POWER""@maskir. %0,%3,%2#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")(compare:CC(ior:SI (and:SI (not:SI (match_operand:SI 2 "gpc_reg_operand" ""))(match_operand:SI 1 "gpc_reg_operand" ""))(and:SI (match_operand:SI 3 "gpc_reg_operand" "")(match_dup 2)))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(ior:SI (and:SI (not:SI (match_dup 2)) (match_dup 1))(and:SI (match_dup 3) (match_dup 2))))]"TARGET_POWER && reload_completed"[(set (match_dup 0)(ior:SI (and:SI (not:SI (match_dup 2)) (match_dup 1))(and:SI (match_dup 3) (match_dup 2))))(set (match_dup 4)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn "*maskir_internal7"[(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")(compare:CC(ior:SI (and:SI (match_operand:SI 2 "gpc_reg_operand" "r,r")(match_operand:SI 3 "gpc_reg_operand" "r,r"))(and:SI (not:SI (match_dup 2))(match_operand:SI 1 "gpc_reg_operand" "0,0")))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")(ior:SI (and:SI (match_dup 2) (match_dup 3))(and:SI (not:SI (match_dup 2)) (match_dup 1))))]"TARGET_POWER""@maskir. %0,%3,%2#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")(compare:CC(ior:SI (and:SI (match_operand:SI 2 "gpc_reg_operand" "")(match_operand:SI 3 "gpc_reg_operand" ""))(and:SI (not:SI (match_dup 2))(match_operand:SI 1 "gpc_reg_operand" "")))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(ior:SI (and:SI (match_dup 2) (match_dup 3))(and:SI (not:SI (match_dup 2)) (match_dup 1))))]"TARGET_POWER && reload_completed"[(set (match_dup 0)(ior:SI (and:SI (match_dup 2) (match_dup 3))(and:SI (not:SI (match_dup 2)) (match_dup 1))))(set (match_dup 4)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn "*maskir_internal8"[(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")(compare:CC(ior:SI (and:SI (match_operand:SI 3 "gpc_reg_operand" "r,r")(match_operand:SI 2 "gpc_reg_operand" "r,r"))(and:SI (not:SI (match_dup 2))(match_operand:SI 1 "gpc_reg_operand" "0,0")))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")(ior:SI (and:SI (match_dup 3) (match_dup 2))(and:SI (not:SI (match_dup 2)) (match_dup 1))))]"TARGET_POWER""@maskir. %0,%3,%2#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")(compare:CC(ior:SI (and:SI (match_operand:SI 3 "gpc_reg_operand" "")(match_operand:SI 2 "gpc_reg_operand" ""))(and:SI (not:SI (match_dup 2))(match_operand:SI 1 "gpc_reg_operand" "")))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(ior:SI (and:SI (match_dup 3) (match_dup 2))(and:SI (not:SI (match_dup 2)) (match_dup 1))))]"TARGET_POWER && reload_completed"[(set (match_dup 0)(ior:SI (and:SI (match_dup 3) (match_dup 2))(and:SI (not:SI (match_dup 2)) (match_dup 1))))(set (match_dup 4)(compare:CC (match_dup 0)(const_int 0)))]"");; Rotate and shift insns, in all their variants. These support shifts,;; field inserts and extracts, and various combinations thereof.(define_expand "insv"[(set (zero_extract (match_operand 0 "gpc_reg_operand" "")(match_operand:SI 1 "const_int_operand" "")(match_operand:SI 2 "const_int_operand" ""))(match_operand 3 "gpc_reg_operand" ""))]"""{/* Do not handle 16/8 bit structures that fit in HI/QI modes directly, sincethe (SUBREG:SI (REG:HI xxx)) that is otherwise generated can confuse thecompiler if the address of the structure is taken later. Likewise, donot handle invalid E500 subregs. */if (GET_CODE (operands[0]) == SUBREG&& (GET_MODE_SIZE (GET_MODE (SUBREG_REG (operands[0]))) < UNITS_PER_WORD|| ((TARGET_E500_DOUBLE || TARGET_SPE)&& invalid_e500_subreg (operands[0], GET_MODE (operands[0])))))FAIL;if (TARGET_POWERPC64 && GET_MODE (operands[0]) == DImode)emit_insn (gen_insvdi (operands[0], operands[1], operands[2], operands[3]));elseemit_insn (gen_insvsi (operands[0], operands[1], operands[2], operands[3]));DONE;}")(define_insn "insvsi"[(set (zero_extract:SI (match_operand:SI 0 "gpc_reg_operand" "+r")(match_operand:SI 1 "const_int_operand" "i")(match_operand:SI 2 "const_int_operand" "i"))(match_operand:SI 3 "gpc_reg_operand" "r"))]"""*{int start = INTVAL (operands[2]) & 31;int size = INTVAL (operands[1]) & 31;operands[4] = GEN_INT (32 - start - size);operands[1] = GEN_INT (start + size - 1);return \"{rlimi|rlwimi} %0,%3,%h4,%h2,%h1\";}"[(set_attr "type" "insert_word")])(define_insn "*insvsi_internal1"[(set (zero_extract:SI (match_operand:SI 0 "gpc_reg_operand" "+r")(match_operand:SI 1 "const_int_operand" "i")(match_operand:SI 2 "const_int_operand" "i"))(rotate:SI (match_operand:SI 3 "gpc_reg_operand" "r")(match_operand:SI 4 "const_int_operand" "i")))]"(32 - (INTVAL (operands[4]) & 31)) >= INTVAL (operands[1])""*{int shift = INTVAL (operands[4]) & 31;int start = INTVAL (operands[2]) & 31;int size = INTVAL (operands[1]) & 31;operands[4] = GEN_INT (shift - start - size);operands[1] = GEN_INT (start + size - 1);return \"{rlimi|rlwimi} %0,%3,%h4,%h2,%h1\";}"[(set_attr "type" "insert_word")])(define_insn "*insvsi_internal2"[(set (zero_extract:SI (match_operand:SI 0 "gpc_reg_operand" "+r")(match_operand:SI 1 "const_int_operand" "i")(match_operand:SI 2 "const_int_operand" "i"))(ashiftrt:SI (match_operand:SI 3 "gpc_reg_operand" "r")(match_operand:SI 4 "const_int_operand" "i")))]"(32 - (INTVAL (operands[4]) & 31)) >= INTVAL (operands[1])""*{int shift = INTVAL (operands[4]) & 31;int start = INTVAL (operands[2]) & 31;int size = INTVAL (operands[1]) & 31;operands[4] = GEN_INT (32 - shift - start - size);operands[1] = GEN_INT (start + size - 1);return \"{rlimi|rlwimi} %0,%3,%h4,%h2,%h1\";}"[(set_attr "type" "insert_word")])(define_insn "*insvsi_internal3"[(set (zero_extract:SI (match_operand:SI 0 "gpc_reg_operand" "+r")(match_operand:SI 1 "const_int_operand" "i")(match_operand:SI 2 "const_int_operand" "i"))(lshiftrt:SI (match_operand:SI 3 "gpc_reg_operand" "r")(match_operand:SI 4 "const_int_operand" "i")))]"(32 - (INTVAL (operands[4]) & 31)) >= INTVAL (operands[1])""*{int shift = INTVAL (operands[4]) & 31;int start = INTVAL (operands[2]) & 31;int size = INTVAL (operands[1]) & 31;operands[4] = GEN_INT (32 - shift - start - size);operands[1] = GEN_INT (start + size - 1);return \"{rlimi|rlwimi} %0,%3,%h4,%h2,%h1\";}"[(set_attr "type" "insert_word")])(define_insn "*insvsi_internal4"[(set (zero_extract:SI (match_operand:SI 0 "gpc_reg_operand" "+r")(match_operand:SI 1 "const_int_operand" "i")(match_operand:SI 2 "const_int_operand" "i"))(zero_extract:SI (match_operand:SI 3 "gpc_reg_operand" "r")(match_operand:SI 4 "const_int_operand" "i")(match_operand:SI 5 "const_int_operand" "i")))]"INTVAL (operands[4]) >= INTVAL (operands[1])""*{int extract_start = INTVAL (operands[5]) & 31;int extract_size = INTVAL (operands[4]) & 31;int insert_start = INTVAL (operands[2]) & 31;int insert_size = INTVAL (operands[1]) & 31;/* Align extract field with insert field */operands[5] = GEN_INT (extract_start + extract_size - insert_start - insert_size);operands[1] = GEN_INT (insert_start + insert_size - 1);return \"{rlimi|rlwimi} %0,%3,%h5,%h2,%h1\";}"[(set_attr "type" "insert_word")]);; combine patterns for rlwimi(define_insn "*insvsi_internal5"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(ior:SI (and:SI (match_operand:SI 4 "gpc_reg_operand" "0")(match_operand:SI 1 "mask_operand" "i"))(and:SI (lshiftrt:SI (match_operand:SI 3 "gpc_reg_operand" "r")(match_operand:SI 2 "const_int_operand" "i"))(match_operand:SI 5 "mask_operand" "i"))))]"TARGET_POWERPC && INTVAL(operands[1]) == ~INTVAL(operands[5])""*{int me = extract_ME(operands[5]);int mb = extract_MB(operands[5]);operands[4] = GEN_INT(32 - INTVAL(operands[2]));operands[2] = GEN_INT(mb);operands[1] = GEN_INT(me);return \"{rlimi|rlwimi} %0,%3,%h4,%h2,%h1\";}"[(set_attr "type" "insert_word")])(define_insn "*insvsi_internal6"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(ior:SI (and:SI (lshiftrt:SI (match_operand:SI 3 "gpc_reg_operand" "r")(match_operand:SI 2 "const_int_operand" "i"))(match_operand:SI 5 "mask_operand" "i"))(and:SI (match_operand:SI 4 "gpc_reg_operand" "0")(match_operand:SI 1 "mask_operand" "i"))))]"TARGET_POWERPC && INTVAL(operands[1]) == ~INTVAL(operands[5])""*{int me = extract_ME(operands[5]);int mb = extract_MB(operands[5]);operands[4] = GEN_INT(32 - INTVAL(operands[2]));operands[2] = GEN_INT(mb);operands[1] = GEN_INT(me);return \"{rlimi|rlwimi} %0,%3,%h4,%h2,%h1\";}"[(set_attr "type" "insert_word")])(define_insn "insvdi"[(set (zero_extract:DI (match_operand:DI 0 "gpc_reg_operand" "+r")(match_operand:SI 1 "const_int_operand" "i")(match_operand:SI 2 "const_int_operand" "i"))(match_operand:DI 3 "gpc_reg_operand" "r"))]"TARGET_POWERPC64""*{int start = INTVAL (operands[2]) & 63;int size = INTVAL (operands[1]) & 63;operands[1] = GEN_INT (64 - start - size);return \"rldimi %0,%3,%H1,%H2\";}")(define_insn "*insvdi_internal2"[(set (zero_extract:DI (match_operand:DI 0 "gpc_reg_operand" "+r")(match_operand:SI 1 "const_int_operand" "i")(match_operand:SI 2 "const_int_operand" "i"))(ashiftrt:DI (match_operand:DI 3 "gpc_reg_operand" "r")(match_operand:SI 4 "const_int_operand" "i")))]"TARGET_POWERPC64&& insvdi_rshift_rlwimi_p (operands[1], operands[2], operands[4])""*{int shift = INTVAL (operands[4]) & 63;int start = (INTVAL (operands[2]) & 63) - 32;int size = INTVAL (operands[1]) & 63;operands[4] = GEN_INT (64 - shift - start - size);operands[2] = GEN_INT (start);operands[1] = GEN_INT (start + size - 1);return \"rlwimi %0,%3,%h4,%h2,%h1\";}")(define_insn "*insvdi_internal3"[(set (zero_extract:DI (match_operand:DI 0 "gpc_reg_operand" "+r")(match_operand:SI 1 "const_int_operand" "i")(match_operand:SI 2 "const_int_operand" "i"))(lshiftrt:DI (match_operand:DI 3 "gpc_reg_operand" "r")(match_operand:SI 4 "const_int_operand" "i")))]"TARGET_POWERPC64&& insvdi_rshift_rlwimi_p (operands[1], operands[2], operands[4])""*{int shift = INTVAL (operands[4]) & 63;int start = (INTVAL (operands[2]) & 63) - 32;int size = INTVAL (operands[1]) & 63;operands[4] = GEN_INT (64 - shift - start - size);operands[2] = GEN_INT (start);operands[1] = GEN_INT (start + size - 1);return \"rlwimi %0,%3,%h4,%h2,%h1\";}")(define_expand "extzv"[(set (match_operand 0 "gpc_reg_operand" "")(zero_extract (match_operand 1 "gpc_reg_operand" "")(match_operand:SI 2 "const_int_operand" "")(match_operand:SI 3 "const_int_operand" "")))]"""{/* Do not handle 16/8 bit structures that fit in HI/QI modes directly, sincethe (SUBREG:SI (REG:HI xxx)) that is otherwise generated can confuse thecompiler if the address of the structure is taken later. */if (GET_CODE (operands[0]) == SUBREG&& (GET_MODE_SIZE (GET_MODE (SUBREG_REG (operands[0]))) < UNITS_PER_WORD))FAIL;if (TARGET_POWERPC64 && GET_MODE (operands[1]) == DImode)emit_insn (gen_extzvdi (operands[0], operands[1], operands[2], operands[3]));elseemit_insn (gen_extzvsi (operands[0], operands[1], operands[2], operands[3]));DONE;}")(define_insn "extzvsi"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(zero_extract:SI (match_operand:SI 1 "gpc_reg_operand" "r")(match_operand:SI 2 "const_int_operand" "i")(match_operand:SI 3 "const_int_operand" "i")))]"""*{int start = INTVAL (operands[3]) & 31;int size = INTVAL (operands[2]) & 31;if (start + size >= 32)operands[3] = const0_rtx;elseoperands[3] = GEN_INT (start + size);return \"{rlinm|rlwinm} %0,%1,%3,%s2,31\";}")(define_insn "*extzvsi_internal1"[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC (zero_extract:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "const_int_operand" "i,i")(match_operand:SI 3 "const_int_operand" "i,i"))(const_int 0)))(clobber (match_scratch:SI 4 "=r,r"))]"""*{int start = INTVAL (operands[3]) & 31;int size = INTVAL (operands[2]) & 31;/* Force split for non-cc0 compare. */if (which_alternative == 1)return \"#\";/* If the bit-field being tested fits in the upper or lower half of aword, it is possible to use andiu. or andil. to test it. This isuseful because the condition register set-use delay is smaller forandi[ul]. than for rlinm. This doesn't work when the starting bitposition is 0 because the LT and GT bits may be set wrong. */if ((start > 0 && start + size <= 16) || start >= 16){operands[3] = GEN_INT (((1 << (16 - (start & 15)))- (1 << (16 - (start & 15) - size))));if (start < 16)return \"{andiu.|andis.} %4,%1,%3\";elsereturn \"{andil.|andi.} %4,%1,%3\";}if (start + size >= 32)operands[3] = const0_rtx;elseoperands[3] = GEN_INT (start + size);return \"{rlinm.|rlwinm.} %4,%1,%3,%s2,31\";}"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (zero_extract:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "const_int_operand" "")(match_operand:SI 3 "const_int_operand" ""))(const_int 0)))(clobber (match_scratch:SI 4 ""))]"reload_completed"[(set (match_dup 4)(zero_extract:SI (match_dup 1) (match_dup 2)(match_dup 3)))(set (match_dup 0)(compare:CC (match_dup 4)(const_int 0)))]"")(define_insn "*extzvsi_internal2"[(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")(compare:CC (zero_extract:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "const_int_operand" "i,i")(match_operand:SI 3 "const_int_operand" "i,i"))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")(zero_extract:SI (match_dup 1) (match_dup 2) (match_dup 3)))]"""*{int start = INTVAL (operands[3]) & 31;int size = INTVAL (operands[2]) & 31;/* Force split for non-cc0 compare. */if (which_alternative == 1)return \"#\";/* Since we are using the output value, we can't ignore any need fora shift. The bit-field must end at the LSB. */if (start >= 16 && start + size == 32){operands[3] = GEN_INT ((1 << size) - 1);return \"{andil.|andi.} %0,%1,%3\";}if (start + size >= 32)operands[3] = const0_rtx;elseoperands[3] = GEN_INT (start + size);return \"{rlinm.|rlwinm.} %0,%1,%3,%s2,31\";}"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")(compare:CC (zero_extract:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "const_int_operand" "")(match_operand:SI 3 "const_int_operand" ""))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(zero_extract:SI (match_dup 1) (match_dup 2) (match_dup 3)))]"reload_completed"[(set (match_dup 0)(zero_extract:SI (match_dup 1) (match_dup 2) (match_dup 3)))(set (match_dup 4)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn "extzvdi"[(set (match_operand:DI 0 "gpc_reg_operand" "=r")(zero_extract:DI (match_operand:DI 1 "gpc_reg_operand" "r")(match_operand:SI 2 "const_int_operand" "i")(match_operand:SI 3 "const_int_operand" "i")))]"TARGET_POWERPC64""*{int start = INTVAL (operands[3]) & 63;int size = INTVAL (operands[2]) & 63;if (start + size >= 64)operands[3] = const0_rtx;elseoperands[3] = GEN_INT (start + size);operands[2] = GEN_INT (64 - size);return \"rldicl %0,%1,%3,%2\";}")(define_insn "*extzvdi_internal1"[(set (match_operand:CC 0 "gpc_reg_operand" "=x")(compare:CC (zero_extract:DI (match_operand:DI 1 "gpc_reg_operand" "r")(match_operand:SI 2 "const_int_operand" "i")(match_operand:SI 3 "const_int_operand" "i"))(const_int 0)))(clobber (match_scratch:DI 4 "=r"))]"TARGET_64BIT""*{int start = INTVAL (operands[3]) & 63;int size = INTVAL (operands[2]) & 63;if (start + size >= 64)operands[3] = const0_rtx;elseoperands[3] = GEN_INT (start + size);operands[2] = GEN_INT (64 - size);return \"rldicl. %4,%1,%3,%2\";}"[(set_attr "type" "compare")])(define_insn "*extzvdi_internal2"[(set (match_operand:CC 4 "gpc_reg_operand" "=x")(compare:CC (zero_extract:DI (match_operand:DI 1 "gpc_reg_operand" "r")(match_operand:SI 2 "const_int_operand" "i")(match_operand:SI 3 "const_int_operand" "i"))(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "=r")(zero_extract:DI (match_dup 1) (match_dup 2) (match_dup 3)))]"TARGET_64BIT""*{int start = INTVAL (operands[3]) & 63;int size = INTVAL (operands[2]) & 63;if (start + size >= 64)operands[3] = const0_rtx;elseoperands[3] = GEN_INT (start + size);operands[2] = GEN_INT (64 - size);return \"rldicl. %0,%1,%3,%2\";}"[(set_attr "type" "compare")])(define_insn "rotlsi3"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r")(match_operand:SI 2 "reg_or_cint_operand" "ri")))]"""{rl%I2nm|rlw%I2nm} %0,%1,%h2,0xffffffff")(define_insn "*rotlsi3_internal2"[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "reg_or_cint_operand" "ri,ri"))(const_int 0)))(clobber (match_scratch:SI 3 "=r,r"))]"""@{rl%I2nm.|rlw%I2nm.} %3,%1,%h2,0xffffffff#"[(set_attr "type" "delayed_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_cint_operand" ""))(const_int 0)))(clobber (match_scratch:SI 3 ""))]"reload_completed"[(set (match_dup 3)(rotate:SI (match_dup 1) (match_dup 2)))(set (match_dup 0)(compare:CC (match_dup 3)(const_int 0)))]"")(define_insn "*rotlsi3_internal3"[(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")(compare:CC (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "reg_or_cint_operand" "ri,ri"))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")(rotate:SI (match_dup 1) (match_dup 2)))]"""@{rl%I2nm.|rlw%I2nm.} %0,%1,%h2,0xffffffff#"[(set_attr "type" "delayed_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")(compare:CC (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_cint_operand" ""))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(rotate:SI (match_dup 1) (match_dup 2)))]"reload_completed"[(set (match_dup 0)(rotate:SI (match_dup 1) (match_dup 2)))(set (match_dup 3)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn "*rotlsi3_internal4"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(and:SI (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r")(match_operand:SI 2 "reg_or_cint_operand" "ri"))(match_operand:SI 3 "mask_operand" "n")))]"""{rl%I2nm|rlw%I2nm} %0,%1,%h2,%m3,%M3")(define_insn "*rotlsi3_internal5"[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC (and:SI(rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "reg_or_cint_operand" "ri,ri"))(match_operand:SI 3 "mask_operand" "n,n"))(const_int 0)))(clobber (match_scratch:SI 4 "=r,r"))]"""@{rl%I2nm.|rlw%I2nm.} %4,%1,%h2,%m3,%M3#"[(set_attr "type" "delayed_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (and:SI(rotate:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_cint_operand" ""))(match_operand:SI 3 "mask_operand" ""))(const_int 0)))(clobber (match_scratch:SI 4 ""))]"reload_completed"[(set (match_dup 4)(and:SI (rotate:SI (match_dup 1)(match_dup 2))(match_dup 3)))(set (match_dup 0)(compare:CC (match_dup 4)(const_int 0)))]"")(define_insn "*rotlsi3_internal6"[(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")(compare:CC (and:SI(rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "reg_or_cint_operand" "ri,ri"))(match_operand:SI 3 "mask_operand" "n,n"))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")(and:SI (rotate:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]"""@{rl%I2nm.|rlw%I2nm.} %0,%1,%h2,%m3,%M3#"[(set_attr "type" "delayed_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")(compare:CC (and:SI(rotate:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_cint_operand" ""))(match_operand:SI 3 "mask_operand" ""))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(and:SI (rotate:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]"reload_completed"[(set (match_dup 0)(and:SI (rotate:SI (match_dup 1) (match_dup 2)) (match_dup 3)))(set (match_dup 4)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn "*rotlsi3_internal7"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(zero_extend:SI(subreg:QI(rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r")(match_operand:SI 2 "reg_or_cint_operand" "ri")) 0)))]"""{rl%I2nm|rlw%I2nm} %0,%1,%h2,0xff")(define_insn "*rotlsi3_internal8"[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC (zero_extend:SI(subreg:QI(rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "reg_or_cint_operand" "ri,ri")) 0))(const_int 0)))(clobber (match_scratch:SI 3 "=r,r"))]"""@{rl%I2nm.|rlw%I2nm.} %3,%1,%h2,0xff#"[(set_attr "type" "delayed_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (zero_extend:SI(subreg:QI(rotate:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_cint_operand" "")) 0))(const_int 0)))(clobber (match_scratch:SI 3 ""))]"reload_completed"[(set (match_dup 3)(zero_extend:SI (subreg:QI(rotate:SI (match_dup 1)(match_dup 2)) 0)))(set (match_dup 0)(compare:CC (match_dup 3)(const_int 0)))]"")(define_insn "*rotlsi3_internal9"[(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")(compare:CC (zero_extend:SI(subreg:QI(rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "reg_or_cint_operand" "ri,ri")) 0))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")(zero_extend:SI (subreg:QI (rotate:SI (match_dup 1) (match_dup 2)) 0)))]"""@{rl%I2nm.|rlw%I2nm.} %0,%1,%h2,0xff#"[(set_attr "type" "delayed_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")(compare:CC (zero_extend:SI(subreg:QI(rotate:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_cint_operand" "")) 0))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(zero_extend:SI (subreg:QI (rotate:SI (match_dup 1) (match_dup 2)) 0)))]"reload_completed"[(set (match_dup 0)(zero_extend:SI (subreg:QI (rotate:SI (match_dup 1) (match_dup 2)) 0)))(set (match_dup 3)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn "*rotlsi3_internal10"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(zero_extend:SI(subreg:HI(rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r")(match_operand:SI 2 "reg_or_cint_operand" "ri")) 0)))]"""{rl%I2nm|rlw%I2nm} %0,%1,%h2,0xffff")(define_insn "*rotlsi3_internal11"[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC (zero_extend:SI(subreg:HI(rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "reg_or_cint_operand" "ri,ri")) 0))(const_int 0)))(clobber (match_scratch:SI 3 "=r,r"))]"""@{rl%I2nm.|rlw%I2nm.} %3,%1,%h2,0xffff#"[(set_attr "type" "delayed_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (zero_extend:SI(subreg:HI(rotate:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_cint_operand" "")) 0))(const_int 0)))(clobber (match_scratch:SI 3 ""))]"reload_completed"[(set (match_dup 3)(zero_extend:SI (subreg:HI(rotate:SI (match_dup 1)(match_dup 2)) 0)))(set (match_dup 0)(compare:CC (match_dup 3)(const_int 0)))]"")(define_insn "*rotlsi3_internal12"[(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")(compare:CC (zero_extend:SI(subreg:HI(rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "reg_or_cint_operand" "ri,ri")) 0))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")(zero_extend:SI (subreg:HI (rotate:SI (match_dup 1) (match_dup 2)) 0)))]"""@{rl%I2nm.|rlw%I2nm.} %0,%1,%h2,0xffff#"[(set_attr "type" "delayed_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")(compare:CC (zero_extend:SI(subreg:HI(rotate:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_cint_operand" "")) 0))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(zero_extend:SI (subreg:HI (rotate:SI (match_dup 1) (match_dup 2)) 0)))]"reload_completed"[(set (match_dup 0)(zero_extend:SI (subreg:HI (rotate:SI (match_dup 1) (match_dup 2)) 0)))(set (match_dup 3)(compare:CC (match_dup 0)(const_int 0)))]"");; Note that we use "sle." instead of "sl." so that we can set;; SHIFT_COUNT_TRUNCATED.(define_expand "ashlsi3"[(use (match_operand:SI 0 "gpc_reg_operand" ""))(use (match_operand:SI 1 "gpc_reg_operand" ""))(use (match_operand:SI 2 "reg_or_cint_operand" ""))]"""{if (TARGET_POWER)emit_insn (gen_ashlsi3_power (operands[0], operands[1], operands[2]));elseemit_insn (gen_ashlsi3_no_power (operands[0], operands[1], operands[2]));DONE;}")(define_insn "ashlsi3_power"[(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")(ashift:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "reg_or_cint_operand" "r,i")))(clobber (match_scratch:SI 3 "=q,X"))]"TARGET_POWER""@sle %0,%1,%2{sli|slwi} %0,%1,%h2")(define_insn "ashlsi3_no_power"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(ashift:SI (match_operand:SI 1 "gpc_reg_operand" "r")(match_operand:SI 2 "reg_or_cint_operand" "ri")))]"! TARGET_POWER""{sl|slw}%I2 %0,%1,%h2")(define_insn ""[(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")(compare:CC (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")(match_operand:SI 2 "reg_or_cint_operand" "r,i,r,i"))(const_int 0)))(clobber (match_scratch:SI 3 "=r,r,r,r"))(clobber (match_scratch:SI 4 "=q,X,q,X"))]"TARGET_POWER""@sle. %3,%1,%2{sli.|slwi.} %3,%1,%h2##"[(set_attr "type" "delayed_compare")(set_attr "length" "4,4,8,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_cint_operand" ""))(const_int 0)))(clobber (match_scratch:SI 3 ""))(clobber (match_scratch:SI 4 ""))]"TARGET_POWER && reload_completed"[(parallel [(set (match_dup 3)(ashift:SI (match_dup 1) (match_dup 2)))(clobber (match_dup 4))])(set (match_dup 0)(compare:CC (match_dup 3)(const_int 0)))]"")(define_insn ""[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "reg_or_cint_operand" "ri,ri"))(const_int 0)))(clobber (match_scratch:SI 3 "=r,r"))]"! TARGET_POWER && TARGET_32BIT""@{sl|slw}%I2. %3,%1,%h2#"[(set_attr "type" "delayed_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_cint_operand" ""))(const_int 0)))(clobber (match_scratch:SI 3 ""))]"! TARGET_POWER && TARGET_32BIT && reload_completed"[(set (match_dup 3)(ashift:SI (match_dup 1) (match_dup 2)))(set (match_dup 0)(compare:CC (match_dup 3)(const_int 0)))]"")(define_insn ""[(set (match_operand:CC 3 "cc_reg_operand" "=x,x,?y,?y")(compare:CC (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")(match_operand:SI 2 "reg_or_cint_operand" "r,i,r,i"))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r")(ashift:SI (match_dup 1) (match_dup 2)))(clobber (match_scratch:SI 4 "=q,X,q,X"))]"TARGET_POWER""@sle. %0,%1,%2{sli.|slwi.} %0,%1,%h2##"[(set_attr "type" "delayed_compare")(set_attr "length" "4,4,8,8")])(define_split[(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")(compare:CC (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_cint_operand" ""))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(ashift:SI (match_dup 1) (match_dup 2)))(clobber (match_scratch:SI 4 ""))]"TARGET_POWER && reload_completed"[(parallel [(set (match_dup 0)(ashift:SI (match_dup 1) (match_dup 2)))(clobber (match_dup 4))])(set (match_dup 3)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn ""[(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")(compare:CC (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "reg_or_cint_operand" "ri,ri"))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")(ashift:SI (match_dup 1) (match_dup 2)))]"! TARGET_POWER && TARGET_32BIT""@{sl|slw}%I2. %0,%1,%h2#"[(set_attr "type" "delayed_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")(compare:CC (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_cint_operand" ""))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(ashift:SI (match_dup 1) (match_dup 2)))]"! TARGET_POWER && TARGET_32BIT && reload_completed"[(set (match_dup 0)(ashift:SI (match_dup 1) (match_dup 2)))(set (match_dup 3)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn "rlwinm"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(and:SI (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "r")(match_operand:SI 2 "const_int_operand" "i"))(match_operand:SI 3 "mask_operand" "n")))]"includes_lshift_p (operands[2], operands[3])""{rlinm|rlwinm} %0,%1,%h2,%m3,%M3")(define_insn ""[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC(and:SI (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "const_int_operand" "i,i"))(match_operand:SI 3 "mask_operand" "n,n"))(const_int 0)))(clobber (match_scratch:SI 4 "=r,r"))]"includes_lshift_p (operands[2], operands[3])""@{rlinm.|rlwinm.} %4,%1,%h2,%m3,%M3#"[(set_attr "type" "delayed_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC(and:SI (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "const_int_operand" ""))(match_operand:SI 3 "mask_operand" ""))(const_int 0)))(clobber (match_scratch:SI 4 ""))]"includes_lshift_p (operands[2], operands[3]) && reload_completed"[(set (match_dup 4)(and:SI (ashift:SI (match_dup 1) (match_dup 2))(match_dup 3)))(set (match_dup 0)(compare:CC (match_dup 4)(const_int 0)))]"")(define_insn ""[(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")(compare:CC(and:SI (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "const_int_operand" "i,i"))(match_operand:SI 3 "mask_operand" "n,n"))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")(and:SI (ashift:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]"includes_lshift_p (operands[2], operands[3])""@{rlinm.|rlwinm.} %0,%1,%h2,%m3,%M3#"[(set_attr "type" "delayed_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")(compare:CC(and:SI (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "const_int_operand" ""))(match_operand:SI 3 "mask_operand" ""))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(and:SI (ashift:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]"includes_lshift_p (operands[2], operands[3]) && reload_completed"[(set (match_dup 0)(and:SI (ashift:SI (match_dup 1) (match_dup 2)) (match_dup 3)))(set (match_dup 4)(compare:CC (match_dup 0)(const_int 0)))]"");; The AIX assembler mis-handles "sri x,x,0", so write that case as;; "sli x,x,0".(define_expand "lshrsi3"[(use (match_operand:SI 0 "gpc_reg_operand" ""))(use (match_operand:SI 1 "gpc_reg_operand" ""))(use (match_operand:SI 2 "reg_or_cint_operand" ""))]"""{if (TARGET_POWER)emit_insn (gen_lshrsi3_power (operands[0], operands[1], operands[2]));elseemit_insn (gen_lshrsi3_no_power (operands[0], operands[1], operands[2]));DONE;}")(define_insn "lshrsi3_power"[(set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r")(lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r")(match_operand:SI 2 "reg_or_cint_operand" "r,O,i")))(clobber (match_scratch:SI 3 "=q,X,X"))]"TARGET_POWER""@sre %0,%1,%2mr %0,%1{s%A2i|s%A2wi} %0,%1,%h2")(define_insn "lshrsi3_no_power"[(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")(lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "reg_or_cint_operand" "O,ri")))]"! TARGET_POWER""@mr %0,%1{sr|srw}%I2 %0,%1,%h2")(define_insn ""[(set (match_operand:CC 0 "cc_reg_operand" "=x,x,x,?y,?y,?y")(compare:CC (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r,r,r")(match_operand:SI 2 "reg_or_cint_operand" "r,O,i,r,O,i"))(const_int 0)))(clobber (match_scratch:SI 3 "=r,X,r,r,X,r"))(clobber (match_scratch:SI 4 "=q,X,X,q,X,X"))]"TARGET_POWER""@sre. %3,%1,%2mr. %1,%1{s%A2i.|s%A2wi.} %3,%1,%h2###"[(set_attr "type" "delayed_compare")(set_attr "length" "4,4,4,8,8,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_cint_operand" ""))(const_int 0)))(clobber (match_scratch:SI 3 ""))(clobber (match_scratch:SI 4 ""))]"TARGET_POWER && reload_completed"[(parallel [(set (match_dup 3)(lshiftrt:SI (match_dup 1) (match_dup 2)))(clobber (match_dup 4))])(set (match_dup 0)(compare:CC (match_dup 3)(const_int 0)))]"")(define_insn ""[(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")(compare:CC (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")(match_operand:SI 2 "reg_or_cint_operand" "O,ri,O,ri"))(const_int 0)))(clobber (match_scratch:SI 3 "=X,r,X,r"))]"! TARGET_POWER && TARGET_32BIT""@mr. %1,%1{sr|srw}%I2. %3,%1,%h2##"[(set_attr "type" "delayed_compare")(set_attr "length" "4,4,8,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_cint_operand" ""))(const_int 0)))(clobber (match_scratch:SI 3 ""))]"! TARGET_POWER && TARGET_32BIT && reload_completed"[(set (match_dup 3)(lshiftrt:SI (match_dup 1) (match_dup 2)))(set (match_dup 0)(compare:CC (match_dup 3)(const_int 0)))]"")(define_insn ""[(set (match_operand:CC 3 "cc_reg_operand" "=x,x,x,?y,?y,?y")(compare:CC (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r,r,r")(match_operand:SI 2 "reg_or_cint_operand" "r,O,i,r,O,i"))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r,r,r")(lshiftrt:SI (match_dup 1) (match_dup 2)))(clobber (match_scratch:SI 4 "=q,X,X,q,X,X"))]"TARGET_POWER""@sre. %0,%1,%2mr. %0,%1{s%A2i.|s%A2wi.} %0,%1,%h2###"[(set_attr "type" "delayed_compare")(set_attr "length" "4,4,4,8,8,8")])(define_split[(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")(compare:CC (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_cint_operand" ""))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(lshiftrt:SI (match_dup 1) (match_dup 2)))(clobber (match_scratch:SI 4 ""))]"TARGET_POWER && reload_completed"[(parallel [(set (match_dup 0)(lshiftrt:SI (match_dup 1) (match_dup 2)))(clobber (match_dup 4))])(set (match_dup 3)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn ""[(set (match_operand:CC 3 "cc_reg_operand" "=x,x,?y,?y")(compare:CC (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")(match_operand:SI 2 "reg_or_cint_operand" "O,ri,O,ri"))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r")(lshiftrt:SI (match_dup 1) (match_dup 2)))]"! TARGET_POWER && TARGET_32BIT""@mr. %0,%1{sr|srw}%I2. %0,%1,%h2##"[(set_attr "type" "delayed_compare")(set_attr "length" "4,4,8,8")])(define_split[(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")(compare:CC (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_cint_operand" ""))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(lshiftrt:SI (match_dup 1) (match_dup 2)))]"! TARGET_POWER && TARGET_32BIT && reload_completed"[(set (match_dup 0)(lshiftrt:SI (match_dup 1) (match_dup 2)))(set (match_dup 3)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn ""[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(and:SI (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r")(match_operand:SI 2 "const_int_operand" "i"))(match_operand:SI 3 "mask_operand" "n")))]"includes_rshift_p (operands[2], operands[3])""{rlinm|rlwinm} %0,%1,%s2,%m3,%M3")(define_insn ""[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC(and:SI (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "const_int_operand" "i,i"))(match_operand:SI 3 "mask_operand" "n,n"))(const_int 0)))(clobber (match_scratch:SI 4 "=r,r"))]"includes_rshift_p (operands[2], operands[3])""@{rlinm.|rlwinm.} %4,%1,%s2,%m3,%M3#"[(set_attr "type" "delayed_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC(and:SI (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "const_int_operand" ""))(match_operand:SI 3 "mask_operand" ""))(const_int 0)))(clobber (match_scratch:SI 4 ""))]"includes_rshift_p (operands[2], operands[3]) && reload_completed"[(set (match_dup 4)(and:SI (lshiftrt:SI (match_dup 1) (match_dup 2))(match_dup 3)))(set (match_dup 0)(compare:CC (match_dup 4)(const_int 0)))]"")(define_insn ""[(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")(compare:CC(and:SI (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "const_int_operand" "i,i"))(match_operand:SI 3 "mask_operand" "n,n"))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")(and:SI (lshiftrt:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]"includes_rshift_p (operands[2], operands[3])""@{rlinm.|rlwinm.} %0,%1,%s2,%m3,%M3#"[(set_attr "type" "delayed_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")(compare:CC(and:SI (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "const_int_operand" ""))(match_operand:SI 3 "mask_operand" ""))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(and:SI (lshiftrt:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]"includes_rshift_p (operands[2], operands[3]) && reload_completed"[(set (match_dup 0)(and:SI (lshiftrt:SI (match_dup 1) (match_dup 2)) (match_dup 3)))(set (match_dup 4)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn ""[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(zero_extend:SI(subreg:QI(lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r")(match_operand:SI 2 "const_int_operand" "i")) 0)))]"includes_rshift_p (operands[2], GEN_INT (255))""{rlinm|rlwinm} %0,%1,%s2,0xff")(define_insn ""[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC(zero_extend:SI(subreg:QI(lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "const_int_operand" "i,i")) 0))(const_int 0)))(clobber (match_scratch:SI 3 "=r,r"))]"includes_rshift_p (operands[2], GEN_INT (255))""@{rlinm.|rlwinm.} %3,%1,%s2,0xff#"[(set_attr "type" "delayed_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC(zero_extend:SI(subreg:QI(lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "const_int_operand" "")) 0))(const_int 0)))(clobber (match_scratch:SI 3 ""))]"includes_rshift_p (operands[2], GEN_INT (255)) && reload_completed"[(set (match_dup 3)(zero_extend:SI (subreg:QI(lshiftrt:SI (match_dup 1)(match_dup 2)) 0)))(set (match_dup 0)(compare:CC (match_dup 3)(const_int 0)))]"")(define_insn ""[(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")(compare:CC(zero_extend:SI(subreg:QI(lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "const_int_operand" "i,i")) 0))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")(zero_extend:SI (subreg:QI (lshiftrt:SI (match_dup 1) (match_dup 2)) 0)))]"includes_rshift_p (operands[2], GEN_INT (255))""@{rlinm.|rlwinm.} %0,%1,%s2,0xff#"[(set_attr "type" "delayed_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")(compare:CC(zero_extend:SI(subreg:QI(lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "const_int_operand" "")) 0))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(zero_extend:SI (subreg:QI (lshiftrt:SI (match_dup 1) (match_dup 2)) 0)))]"includes_rshift_p (operands[2], GEN_INT (255)) && reload_completed"[(set (match_dup 0)(zero_extend:SI (subreg:QI (lshiftrt:SI (match_dup 1) (match_dup 2)) 0)))(set (match_dup 3)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn ""[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(zero_extend:SI(subreg:HI(lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r")(match_operand:SI 2 "const_int_operand" "i")) 0)))]"includes_rshift_p (operands[2], GEN_INT (65535))""{rlinm|rlwinm} %0,%1,%s2,0xffff")(define_insn ""[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC(zero_extend:SI(subreg:HI(lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "const_int_operand" "i,i")) 0))(const_int 0)))(clobber (match_scratch:SI 3 "=r,r"))]"includes_rshift_p (operands[2], GEN_INT (65535))""@{rlinm.|rlwinm.} %3,%1,%s2,0xffff#"[(set_attr "type" "delayed_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC(zero_extend:SI(subreg:HI(lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "const_int_operand" "")) 0))(const_int 0)))(clobber (match_scratch:SI 3 ""))]"includes_rshift_p (operands[2], GEN_INT (65535)) && reload_completed"[(set (match_dup 3)(zero_extend:SI (subreg:HI(lshiftrt:SI (match_dup 1)(match_dup 2)) 0)))(set (match_dup 0)(compare:CC (match_dup 3)(const_int 0)))]"")(define_insn ""[(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")(compare:CC(zero_extend:SI(subreg:HI(lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "const_int_operand" "i,i")) 0))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")(zero_extend:SI (subreg:HI (lshiftrt:SI (match_dup 1) (match_dup 2)) 0)))]"includes_rshift_p (operands[2], GEN_INT (65535))""@{rlinm.|rlwinm.} %0,%1,%s2,0xffff#"[(set_attr "type" "delayed_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")(compare:CC(zero_extend:SI(subreg:HI(lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "const_int_operand" "")) 0))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(zero_extend:SI (subreg:HI (lshiftrt:SI (match_dup 1) (match_dup 2)) 0)))]"includes_rshift_p (operands[2], GEN_INT (65535)) && reload_completed"[(set (match_dup 0)(zero_extend:SI (subreg:HI (lshiftrt:SI (match_dup 1) (match_dup 2)) 0)))(set (match_dup 3)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn ""[(set (zero_extract:SI (match_operand:SI 0 "gpc_reg_operand" "+r")(const_int 1)(match_operand:SI 1 "gpc_reg_operand" "r"))(ashiftrt:SI (match_operand:SI 2 "gpc_reg_operand" "r")(const_int 31)))]"TARGET_POWER""rrib %0,%1,%2")(define_insn ""[(set (zero_extract:SI (match_operand:SI 0 "gpc_reg_operand" "+r")(const_int 1)(match_operand:SI 1 "gpc_reg_operand" "r"))(lshiftrt:SI (match_operand:SI 2 "gpc_reg_operand" "r")(const_int 31)))]"TARGET_POWER""rrib %0,%1,%2")(define_insn ""[(set (zero_extract:SI (match_operand:SI 0 "gpc_reg_operand" "+r")(const_int 1)(match_operand:SI 1 "gpc_reg_operand" "r"))(zero_extract:SI (match_operand:SI 2 "gpc_reg_operand" "r")(const_int 1)(const_int 0)))]"TARGET_POWER""rrib %0,%1,%2")(define_expand "ashrsi3"[(set (match_operand:SI 0 "gpc_reg_operand" "")(ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_cint_operand" "")))]"""{if (TARGET_POWER)emit_insn (gen_ashrsi3_power (operands[0], operands[1], operands[2]));elseemit_insn (gen_ashrsi3_no_power (operands[0], operands[1], operands[2]));DONE;}")(define_insn "ashrsi3_power"[(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")(ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "reg_or_cint_operand" "r,i")))(clobber (match_scratch:SI 3 "=q,X"))]"TARGET_POWER""@srea %0,%1,%2{srai|srawi} %0,%1,%h2")(define_insn "ashrsi3_no_power"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r")(match_operand:SI 2 "reg_or_cint_operand" "ri")))]"! TARGET_POWER""{sra|sraw}%I2 %0,%1,%h2")(define_insn ""[(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")(compare:CC (ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")(match_operand:SI 2 "reg_or_cint_operand" "r,i,r,i"))(const_int 0)))(clobber (match_scratch:SI 3 "=r,r,r,r"))(clobber (match_scratch:SI 4 "=q,X,q,X"))]"TARGET_POWER""@srea. %3,%1,%2{srai.|srawi.} %3,%1,%h2##"[(set_attr "type" "delayed_compare")(set_attr "length" "4,4,8,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_cint_operand" ""))(const_int 0)))(clobber (match_scratch:SI 3 ""))(clobber (match_scratch:SI 4 ""))]"TARGET_POWER && reload_completed"[(parallel [(set (match_dup 3)(ashiftrt:SI (match_dup 1) (match_dup 2)))(clobber (match_dup 4))])(set (match_dup 0)(compare:CC (match_dup 3)(const_int 0)))]"")(define_insn ""[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC (ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "reg_or_cint_operand" "ri,ri"))(const_int 0)))(clobber (match_scratch:SI 3 "=r,r"))]"! TARGET_POWER""@{sra|sraw}%I2. %3,%1,%h2#"[(set_attr "type" "delayed_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_cint_operand" ""))(const_int 0)))(clobber (match_scratch:SI 3 ""))]"! TARGET_POWER && reload_completed"[(set (match_dup 3)(ashiftrt:SI (match_dup 1) (match_dup 2)))(set (match_dup 0)(compare:CC (match_dup 3)(const_int 0)))]"")(define_insn ""[(set (match_operand:CC 3 "cc_reg_operand" "=x,x,?y,?y")(compare:CC (ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")(match_operand:SI 2 "reg_or_cint_operand" "r,i,r,i"))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r")(ashiftrt:SI (match_dup 1) (match_dup 2)))(clobber (match_scratch:SI 4 "=q,X,q,X"))]"TARGET_POWER""@srea. %0,%1,%2{srai.|srawi.} %0,%1,%h2##"[(set_attr "type" "delayed_compare")(set_attr "length" "4,4,8,8")])(define_split[(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")(compare:CC (ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_cint_operand" ""))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(ashiftrt:SI (match_dup 1) (match_dup 2)))(clobber (match_scratch:SI 4 ""))]"TARGET_POWER && reload_completed"[(parallel [(set (match_dup 0)(ashiftrt:SI (match_dup 1) (match_dup 2)))(clobber (match_dup 4))])(set (match_dup 3)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn ""[(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")(compare:CC (ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "reg_or_cint_operand" "ri,ri"))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")(ashiftrt:SI (match_dup 1) (match_dup 2)))]"! TARGET_POWER""@{sra|sraw}%I2. %0,%1,%h2#"[(set_attr "type" "delayed_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")(compare:CC (ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_cint_operand" ""))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(ashiftrt:SI (match_dup 1) (match_dup 2)))]"! TARGET_POWER && reload_completed"[(set (match_dup 0)(ashiftrt:SI (match_dup 1) (match_dup 2)))(set (match_dup 3)(compare:CC (match_dup 0)(const_int 0)))]"");; Floating-point insns, excluding normal data motion.;;;; PowerPC has a full set of single-precision floating point instructions.;;;; For the POWER architecture, we pretend that we have both SFmode and;; DFmode insns, while, in fact, all fp insns are actually done in double.;; The only conversions we will do will be when storing to memory. In that;; case, we will use the "frsp" instruction before storing.;;;; Note that when we store into a single-precision memory location, we need to;; use the frsp insn first. If the register being stored isn't dead, we;; need a scratch register for the frsp. But this is difficult when the store;; is done by reload. It is not incorrect to do the frsp on the register in;; this case, we just lose precision that we would have otherwise gotten but;; is not guaranteed. Perhaps this should be tightened up at some point.(define_expand "extendsfdf2"[(set (match_operand:DF 0 "gpc_reg_operand" "")(float_extend:DF (match_operand:SF 1 "reg_or_none500mem_operand" "")))]"TARGET_HARD_FLOAT && (TARGET_FPRS || TARGET_E500_DOUBLE)""")(define_insn_and_split "*extendsfdf2_fpr"[(set (match_operand:DF 0 "gpc_reg_operand" "=f,?f,f")(float_extend:DF (match_operand:SF 1 "reg_or_mem_operand" "0,f,m")))]"TARGET_HARD_FLOAT && TARGET_FPRS""@#fmr %0,%1lfs%U1%X1 %0,%1""&& reload_completed && REG_P (operands[1]) && REGNO (operands[0]) == REGNO (operands[1])"[(const_int 0)]{emit_note (NOTE_INSN_DELETED);DONE;}[(set_attr "type" "fp,fp,fpload")])(define_expand "truncdfsf2"[(set (match_operand:SF 0 "gpc_reg_operand" "")(float_truncate:SF (match_operand:DF 1 "gpc_reg_operand" "")))]"TARGET_HARD_FLOAT && (TARGET_FPRS || TARGET_E500_DOUBLE)""")(define_insn "*truncdfsf2_fpr"[(set (match_operand:SF 0 "gpc_reg_operand" "=f")(float_truncate:SF (match_operand:DF 1 "gpc_reg_operand" "f")))]"TARGET_HARD_FLOAT && TARGET_FPRS""frsp %0,%1"[(set_attr "type" "fp")])(define_insn "aux_truncdfsf2"[(set (match_operand:SF 0 "gpc_reg_operand" "=f")(unspec:SF [(match_operand:SF 1 "gpc_reg_operand" "f")] UNSPEC_FRSP))]"! TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS""frsp %0,%1"[(set_attr "type" "fp")])(define_expand "negsf2"[(set (match_operand:SF 0 "gpc_reg_operand" "")(neg:SF (match_operand:SF 1 "gpc_reg_operand" "")))]"TARGET_HARD_FLOAT""")(define_insn "*negsf2"[(set (match_operand:SF 0 "gpc_reg_operand" "=f")(neg:SF (match_operand:SF 1 "gpc_reg_operand" "f")))]"TARGET_HARD_FLOAT && TARGET_FPRS""fneg %0,%1"[(set_attr "type" "fp")])(define_expand "abssf2"[(set (match_operand:SF 0 "gpc_reg_operand" "")(abs:SF (match_operand:SF 1 "gpc_reg_operand" "")))]"TARGET_HARD_FLOAT""")(define_insn "*abssf2"[(set (match_operand:SF 0 "gpc_reg_operand" "=f")(abs:SF (match_operand:SF 1 "gpc_reg_operand" "f")))]"TARGET_HARD_FLOAT && TARGET_FPRS""fabs %0,%1"[(set_attr "type" "fp")])(define_insn ""[(set (match_operand:SF 0 "gpc_reg_operand" "=f")(neg:SF (abs:SF (match_operand:SF 1 "gpc_reg_operand" "f"))))]"TARGET_HARD_FLOAT && TARGET_FPRS""fnabs %0,%1"[(set_attr "type" "fp")])(define_expand "addsf3"[(set (match_operand:SF 0 "gpc_reg_operand" "")(plus:SF (match_operand:SF 1 "gpc_reg_operand" "")(match_operand:SF 2 "gpc_reg_operand" "")))]"TARGET_HARD_FLOAT""")(define_insn ""[(set (match_operand:SF 0 "gpc_reg_operand" "=f")(plus:SF (match_operand:SF 1 "gpc_reg_operand" "%f")(match_operand:SF 2 "gpc_reg_operand" "f")))]"TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS""fadds %0,%1,%2"[(set_attr "type" "fp")])(define_insn ""[(set (match_operand:SF 0 "gpc_reg_operand" "=f")(plus:SF (match_operand:SF 1 "gpc_reg_operand" "%f")(match_operand:SF 2 "gpc_reg_operand" "f")))]"! TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS""{fa|fadd} %0,%1,%2"[(set_attr "type" "fp")])(define_expand "subsf3"[(set (match_operand:SF 0 "gpc_reg_operand" "")(minus:SF (match_operand:SF 1 "gpc_reg_operand" "")(match_operand:SF 2 "gpc_reg_operand" "")))]"TARGET_HARD_FLOAT""")(define_insn ""[(set (match_operand:SF 0 "gpc_reg_operand" "=f")(minus:SF (match_operand:SF 1 "gpc_reg_operand" "f")(match_operand:SF 2 "gpc_reg_operand" "f")))]"TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS""fsubs %0,%1,%2"[(set_attr "type" "fp")])(define_insn ""[(set (match_operand:SF 0 "gpc_reg_operand" "=f")(minus:SF (match_operand:SF 1 "gpc_reg_operand" "f")(match_operand:SF 2 "gpc_reg_operand" "f")))]"! TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS""{fs|fsub} %0,%1,%2"[(set_attr "type" "fp")])(define_expand "mulsf3"[(set (match_operand:SF 0 "gpc_reg_operand" "")(mult:SF (match_operand:SF 1 "gpc_reg_operand" "")(match_operand:SF 2 "gpc_reg_operand" "")))]"TARGET_HARD_FLOAT""")(define_insn ""[(set (match_operand:SF 0 "gpc_reg_operand" "=f")(mult:SF (match_operand:SF 1 "gpc_reg_operand" "%f")(match_operand:SF 2 "gpc_reg_operand" "f")))]"TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS""fmuls %0,%1,%2"[(set_attr "type" "fp")])(define_insn ""[(set (match_operand:SF 0 "gpc_reg_operand" "=f")(mult:SF (match_operand:SF 1 "gpc_reg_operand" "%f")(match_operand:SF 2 "gpc_reg_operand" "f")))]"! TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS""{fm|fmul} %0,%1,%2"[(set_attr "type" "dmul")])(define_insn "fres"[(set (match_operand:SF 0 "gpc_reg_operand" "=f")(unspec:SF [(match_operand:SF 1 "gpc_reg_operand" "f")] UNSPEC_FRES))]"TARGET_PPC_GFXOPT && flag_finite_math_only""fres %0,%1"[(set_attr "type" "fp")])(define_expand "divsf3"[(set (match_operand:SF 0 "gpc_reg_operand" "")(div:SF (match_operand:SF 1 "gpc_reg_operand" "")(match_operand:SF 2 "gpc_reg_operand" "")))]"TARGET_HARD_FLOAT"{if (swdiv && !optimize_size && TARGET_PPC_GFXOPT&& flag_finite_math_only && !flag_trapping_math){rs6000_emit_swdivsf (operands[0], operands[1], operands[2]);DONE;}})(define_insn ""[(set (match_operand:SF 0 "gpc_reg_operand" "=f")(div:SF (match_operand:SF 1 "gpc_reg_operand" "f")(match_operand:SF 2 "gpc_reg_operand" "f")))]"TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS""fdivs %0,%1,%2"[(set_attr "type" "sdiv")])(define_insn ""[(set (match_operand:SF 0 "gpc_reg_operand" "=f")(div:SF (match_operand:SF 1 "gpc_reg_operand" "f")(match_operand:SF 2 "gpc_reg_operand" "f")))]"! TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS""{fd|fdiv} %0,%1,%2"[(set_attr "type" "ddiv")])(define_insn ""[(set (match_operand:SF 0 "gpc_reg_operand" "=f")(plus:SF (mult:SF (match_operand:SF 1 "gpc_reg_operand" "%f")(match_operand:SF 2 "gpc_reg_operand" "f"))(match_operand:SF 3 "gpc_reg_operand" "f")))]"TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD""fmadds %0,%1,%2,%3"[(set_attr "type" "fp")])(define_insn ""[(set (match_operand:SF 0 "gpc_reg_operand" "=f")(plus:SF (mult:SF (match_operand:SF 1 "gpc_reg_operand" "%f")(match_operand:SF 2 "gpc_reg_operand" "f"))(match_operand:SF 3 "gpc_reg_operand" "f")))]"! TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD""{fma|fmadd} %0,%1,%2,%3"[(set_attr "type" "dmul")])(define_insn ""[(set (match_operand:SF 0 "gpc_reg_operand" "=f")(minus:SF (mult:SF (match_operand:SF 1 "gpc_reg_operand" "%f")(match_operand:SF 2 "gpc_reg_operand" "f"))(match_operand:SF 3 "gpc_reg_operand" "f")))]"TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD""fmsubs %0,%1,%2,%3"[(set_attr "type" "fp")])(define_insn ""[(set (match_operand:SF 0 "gpc_reg_operand" "=f")(minus:SF (mult:SF (match_operand:SF 1 "gpc_reg_operand" "%f")(match_operand:SF 2 "gpc_reg_operand" "f"))(match_operand:SF 3 "gpc_reg_operand" "f")))]"! TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD""{fms|fmsub} %0,%1,%2,%3"[(set_attr "type" "dmul")])(define_insn ""[(set (match_operand:SF 0 "gpc_reg_operand" "=f")(neg:SF (plus:SF (mult:SF (match_operand:SF 1 "gpc_reg_operand" "%f")(match_operand:SF 2 "gpc_reg_operand" "f"))(match_operand:SF 3 "gpc_reg_operand" "f"))))]"TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD&& HONOR_SIGNED_ZEROS (SFmode)""fnmadds %0,%1,%2,%3"[(set_attr "type" "fp")])(define_insn ""[(set (match_operand:SF 0 "gpc_reg_operand" "=f")(minus:SF (mult:SF (neg:SF (match_operand:SF 1 "gpc_reg_operand" "f"))(match_operand:SF 2 "gpc_reg_operand" "f"))(match_operand:SF 3 "gpc_reg_operand" "f")))]"TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD&& ! HONOR_SIGNED_ZEROS (SFmode)""fnmadds %0,%1,%2,%3"[(set_attr "type" "fp")])(define_insn ""[(set (match_operand:SF 0 "gpc_reg_operand" "=f")(neg:SF (plus:SF (mult:SF (match_operand:SF 1 "gpc_reg_operand" "%f")(match_operand:SF 2 "gpc_reg_operand" "f"))(match_operand:SF 3 "gpc_reg_operand" "f"))))]"! TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD""{fnma|fnmadd} %0,%1,%2,%3"[(set_attr "type" "dmul")])(define_insn ""[(set (match_operand:SF 0 "gpc_reg_operand" "=f")(minus:SF (mult:SF (neg:SF (match_operand:SF 1 "gpc_reg_operand" "f"))(match_operand:SF 2 "gpc_reg_operand" "f"))(match_operand:SF 3 "gpc_reg_operand" "f")))]"! TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD&& ! HONOR_SIGNED_ZEROS (SFmode)""{fnma|fnmadd} %0,%1,%2,%3"[(set_attr "type" "dmul")])(define_insn ""[(set (match_operand:SF 0 "gpc_reg_operand" "=f")(neg:SF (minus:SF (mult:SF (match_operand:SF 1 "gpc_reg_operand" "%f")(match_operand:SF 2 "gpc_reg_operand" "f"))(match_operand:SF 3 "gpc_reg_operand" "f"))))]"TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD&& HONOR_SIGNED_ZEROS (SFmode)""fnmsubs %0,%1,%2,%3"[(set_attr "type" "fp")])(define_insn ""[(set (match_operand:SF 0 "gpc_reg_operand" "=f")(minus:SF (match_operand:SF 3 "gpc_reg_operand" "f")(mult:SF (match_operand:SF 1 "gpc_reg_operand" "%f")(match_operand:SF 2 "gpc_reg_operand" "f"))))]"TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD&& ! HONOR_SIGNED_ZEROS (SFmode)""fnmsubs %0,%1,%2,%3"[(set_attr "type" "fp")])(define_insn ""[(set (match_operand:SF 0 "gpc_reg_operand" "=f")(neg:SF (minus:SF (mult:SF (match_operand:SF 1 "gpc_reg_operand" "%f")(match_operand:SF 2 "gpc_reg_operand" "f"))(match_operand:SF 3 "gpc_reg_operand" "f"))))]"! TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD""{fnms|fnmsub} %0,%1,%2,%3"[(set_attr "type" "dmul")])(define_insn ""[(set (match_operand:SF 0 "gpc_reg_operand" "=f")(minus:SF (match_operand:SF 3 "gpc_reg_operand" "f")(mult:SF (match_operand:SF 1 "gpc_reg_operand" "%f")(match_operand:SF 2 "gpc_reg_operand" "f"))))]"! TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD&& ! HONOR_SIGNED_ZEROS (SFmode)""{fnms|fnmsub} %0,%1,%2,%3"[(set_attr "type" "dmul")])(define_expand "sqrtsf2"[(set (match_operand:SF 0 "gpc_reg_operand" "")(sqrt:SF (match_operand:SF 1 "gpc_reg_operand" "")))]"(TARGET_PPC_GPOPT || TARGET_POWER2) && TARGET_HARD_FLOAT && TARGET_FPRS""")(define_insn ""[(set (match_operand:SF 0 "gpc_reg_operand" "=f")(sqrt:SF (match_operand:SF 1 "gpc_reg_operand" "f")))]"TARGET_PPC_GPOPT && TARGET_HARD_FLOAT && TARGET_FPRS""fsqrts %0,%1"[(set_attr "type" "ssqrt")])(define_insn ""[(set (match_operand:SF 0 "gpc_reg_operand" "=f")(sqrt:SF (match_operand:SF 1 "gpc_reg_operand" "f")))]"TARGET_POWER2 && TARGET_HARD_FLOAT && TARGET_FPRS""fsqrt %0,%1"[(set_attr "type" "dsqrt")])(define_expand "copysignsf3"[(set (match_dup 3)(abs:SF (match_operand:SF 1 "gpc_reg_operand" "")))(set (match_dup 4)(neg:SF (abs:SF (match_dup 1))))(set (match_operand:SF 0 "gpc_reg_operand" "")(if_then_else:SF (ge (match_operand:SF 2 "gpc_reg_operand" "")(match_dup 5))(match_dup 3)(match_dup 4)))]"TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS&& !HONOR_NANS (SFmode) && !HONOR_SIGNED_ZEROS (SFmode)"{operands[3] = gen_reg_rtx (SFmode);operands[4] = gen_reg_rtx (SFmode);operands[5] = CONST0_RTX (SFmode);})(define_expand "copysigndf3"[(set (match_dup 3)(abs:DF (match_operand:DF 1 "gpc_reg_operand" "")))(set (match_dup 4)(neg:DF (abs:DF (match_dup 1))))(set (match_operand:DF 0 "gpc_reg_operand" "")(if_then_else:DF (ge (match_operand:DF 2 "gpc_reg_operand" "")(match_dup 5))(match_dup 3)(match_dup 4)))]"TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS&& !HONOR_NANS (DFmode) && !HONOR_SIGNED_ZEROS (DFmode)"{operands[3] = gen_reg_rtx (DFmode);operands[4] = gen_reg_rtx (DFmode);operands[5] = CONST0_RTX (DFmode);});; For MIN, MAX, and conditional move, we use DEFINE_EXPAND's that involve a;; fsel instruction and some auxiliary computations. Then we just have a;; single DEFINE_INSN for fsel and the define_splits to make them if made by;; combine.(define_expand "smaxsf3"[(set (match_operand:SF 0 "gpc_reg_operand" "")(if_then_else:SF (ge (match_operand:SF 1 "gpc_reg_operand" "")(match_operand:SF 2 "gpc_reg_operand" ""))(match_dup 1)(match_dup 2)))]"TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS && !flag_trapping_math""{ rs6000_emit_minmax (operands[0], SMAX, operands[1], operands[2]); DONE;}")(define_expand "sminsf3"[(set (match_operand:SF 0 "gpc_reg_operand" "")(if_then_else:SF (ge (match_operand:SF 1 "gpc_reg_operand" "")(match_operand:SF 2 "gpc_reg_operand" ""))(match_dup 2)(match_dup 1)))]"TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS && !flag_trapping_math""{ rs6000_emit_minmax (operands[0], SMIN, operands[1], operands[2]); DONE;}")(define_split[(set (match_operand:SF 0 "gpc_reg_operand" "")(match_operator:SF 3 "min_max_operator"[(match_operand:SF 1 "gpc_reg_operand" "")(match_operand:SF 2 "gpc_reg_operand" "")]))]"TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS && !flag_trapping_math"[(const_int 0)]"{ rs6000_emit_minmax (operands[0], GET_CODE (operands[3]),operands[1], operands[2]);DONE;}")(define_expand "movsicc"[(set (match_operand:SI 0 "gpc_reg_operand" "")(if_then_else:SI (match_operand 1 "comparison_operator" "")(match_operand:SI 2 "gpc_reg_operand" "")(match_operand:SI 3 "gpc_reg_operand" "")))]"TARGET_ISEL""{if (rs6000_emit_cmove (operands[0], operands[1], operands[2], operands[3]))DONE;elseFAIL;}");; We use the BASE_REGS for the isel input operands because, if rA is;; 0, the value of 0 is placed in rD upon truth. Similarly for rB;; because we may switch the operands and rB may end up being rA.;;;; We need 2 patterns: an unsigned and a signed pattern. We could;; leave out the mode in operand 4 and use one pattern, but reload can;; change the mode underneath our feet and then gets confused trying;; to reload the value.(define_insn "isel_signed"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(if_then_else:SI(match_operator 1 "comparison_operator"[(match_operand:CC 4 "cc_reg_operand" "y")(const_int 0)])(match_operand:SI 2 "gpc_reg_operand" "b")(match_operand:SI 3 "gpc_reg_operand" "b")))]"TARGET_ISEL""*{ return output_isel (operands); }"[(set_attr "length" "4")])(define_insn "isel_unsigned"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(if_then_else:SI(match_operator 1 "comparison_operator"[(match_operand:CCUNS 4 "cc_reg_operand" "y")(const_int 0)])(match_operand:SI 2 "gpc_reg_operand" "b")(match_operand:SI 3 "gpc_reg_operand" "b")))]"TARGET_ISEL""*{ return output_isel (operands); }"[(set_attr "length" "4")])(define_expand "movsfcc"[(set (match_operand:SF 0 "gpc_reg_operand" "")(if_then_else:SF (match_operand 1 "comparison_operator" "")(match_operand:SF 2 "gpc_reg_operand" "")(match_operand:SF 3 "gpc_reg_operand" "")))]"TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS""{if (rs6000_emit_cmove (operands[0], operands[1], operands[2], operands[3]))DONE;elseFAIL;}")(define_insn "*fselsfsf4"[(set (match_operand:SF 0 "gpc_reg_operand" "=f")(if_then_else:SF (ge (match_operand:SF 1 "gpc_reg_operand" "f")(match_operand:SF 4 "zero_fp_constant" "F"))(match_operand:SF 2 "gpc_reg_operand" "f")(match_operand:SF 3 "gpc_reg_operand" "f")))]"TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS""fsel %0,%1,%2,%3"[(set_attr "type" "fp")])(define_insn "*fseldfsf4"[(set (match_operand:SF 0 "gpc_reg_operand" "=f")(if_then_else:SF (ge (match_operand:DF 1 "gpc_reg_operand" "f")(match_operand:DF 4 "zero_fp_constant" "F"))(match_operand:SF 2 "gpc_reg_operand" "f")(match_operand:SF 3 "gpc_reg_operand" "f")))]"TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS""fsel %0,%1,%2,%3"[(set_attr "type" "fp")])(define_expand "negdf2"[(set (match_operand:DF 0 "gpc_reg_operand" "")(neg:DF (match_operand:DF 1 "gpc_reg_operand" "")))]"TARGET_HARD_FLOAT && (TARGET_FPRS || TARGET_E500_DOUBLE)""")(define_insn "*negdf2_fpr"[(set (match_operand:DF 0 "gpc_reg_operand" "=f")(neg:DF (match_operand:DF 1 "gpc_reg_operand" "f")))]"TARGET_HARD_FLOAT && TARGET_FPRS""fneg %0,%1"[(set_attr "type" "fp")])(define_expand "absdf2"[(set (match_operand:DF 0 "gpc_reg_operand" "")(abs:DF (match_operand:DF 1 "gpc_reg_operand" "")))]"TARGET_HARD_FLOAT && (TARGET_FPRS || TARGET_E500_DOUBLE)""")(define_insn "*absdf2_fpr"[(set (match_operand:DF 0 "gpc_reg_operand" "=f")(abs:DF (match_operand:DF 1 "gpc_reg_operand" "f")))]"TARGET_HARD_FLOAT && TARGET_FPRS""fabs %0,%1"[(set_attr "type" "fp")])(define_insn "*nabsdf2_fpr"[(set (match_operand:DF 0 "gpc_reg_operand" "=f")(neg:DF (abs:DF (match_operand:DF 1 "gpc_reg_operand" "f"))))]"TARGET_HARD_FLOAT && TARGET_FPRS""fnabs %0,%1"[(set_attr "type" "fp")])(define_expand "adddf3"[(set (match_operand:DF 0 "gpc_reg_operand" "")(plus:DF (match_operand:DF 1 "gpc_reg_operand" "")(match_operand:DF 2 "gpc_reg_operand" "")))]"TARGET_HARD_FLOAT && (TARGET_FPRS || TARGET_E500_DOUBLE)""")(define_insn "*adddf3_fpr"[(set (match_operand:DF 0 "gpc_reg_operand" "=f")(plus:DF (match_operand:DF 1 "gpc_reg_operand" "%f")(match_operand:DF 2 "gpc_reg_operand" "f")))]"TARGET_HARD_FLOAT && TARGET_FPRS""{fa|fadd} %0,%1,%2"[(set_attr "type" "fp")])(define_expand "subdf3"[(set (match_operand:DF 0 "gpc_reg_operand" "")(minus:DF (match_operand:DF 1 "gpc_reg_operand" "")(match_operand:DF 2 "gpc_reg_operand" "")))]"TARGET_HARD_FLOAT && (TARGET_FPRS || TARGET_E500_DOUBLE)""")(define_insn "*subdf3_fpr"[(set (match_operand:DF 0 "gpc_reg_operand" "=f")(minus:DF (match_operand:DF 1 "gpc_reg_operand" "f")(match_operand:DF 2 "gpc_reg_operand" "f")))]"TARGET_HARD_FLOAT && TARGET_FPRS""{fs|fsub} %0,%1,%2"[(set_attr "type" "fp")])(define_expand "muldf3"[(set (match_operand:DF 0 "gpc_reg_operand" "")(mult:DF (match_operand:DF 1 "gpc_reg_operand" "")(match_operand:DF 2 "gpc_reg_operand" "")))]"TARGET_HARD_FLOAT && (TARGET_FPRS || TARGET_E500_DOUBLE)""")(define_insn "*muldf3_fpr"[(set (match_operand:DF 0 "gpc_reg_operand" "=f")(mult:DF (match_operand:DF 1 "gpc_reg_operand" "%f")(match_operand:DF 2 "gpc_reg_operand" "f")))]"TARGET_HARD_FLOAT && TARGET_FPRS""{fm|fmul} %0,%1,%2"[(set_attr "type" "dmul")])(define_insn "fred"[(set (match_operand:DF 0 "gpc_reg_operand" "=f")(unspec:DF [(match_operand:DF 1 "gpc_reg_operand" "f")] UNSPEC_FRES))]"TARGET_POPCNTB && flag_finite_math_only""fre %0,%1"[(set_attr "type" "fp")])(define_expand "divdf3"[(set (match_operand:DF 0 "gpc_reg_operand" "")(div:DF (match_operand:DF 1 "gpc_reg_operand" "")(match_operand:DF 2 "gpc_reg_operand" "")))]"TARGET_HARD_FLOAT && (TARGET_FPRS || TARGET_E500_DOUBLE)"{if (swdiv && !optimize_size && TARGET_POPCNTB&& flag_finite_math_only && !flag_trapping_math){rs6000_emit_swdivdf (operands[0], operands[1], operands[2]);DONE;}})(define_insn "*divdf3_fpr"[(set (match_operand:DF 0 "gpc_reg_operand" "=f")(div:DF (match_operand:DF 1 "gpc_reg_operand" "f")(match_operand:DF 2 "gpc_reg_operand" "f")))]"TARGET_HARD_FLOAT && TARGET_FPRS""{fd|fdiv} %0,%1,%2"[(set_attr "type" "ddiv")])(define_insn ""[(set (match_operand:DF 0 "gpc_reg_operand" "=f")(plus:DF (mult:DF (match_operand:DF 1 "gpc_reg_operand" "%f")(match_operand:DF 2 "gpc_reg_operand" "f"))(match_operand:DF 3 "gpc_reg_operand" "f")))]"TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD""{fma|fmadd} %0,%1,%2,%3"[(set_attr "type" "dmul")])(define_insn ""[(set (match_operand:DF 0 "gpc_reg_operand" "=f")(minus:DF (mult:DF (match_operand:DF 1 "gpc_reg_operand" "%f")(match_operand:DF 2 "gpc_reg_operand" "f"))(match_operand:DF 3 "gpc_reg_operand" "f")))]"TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD""{fms|fmsub} %0,%1,%2,%3"[(set_attr "type" "dmul")])(define_insn ""[(set (match_operand:DF 0 "gpc_reg_operand" "=f")(neg:DF (plus:DF (mult:DF (match_operand:DF 1 "gpc_reg_operand" "%f")(match_operand:DF 2 "gpc_reg_operand" "f"))(match_operand:DF 3 "gpc_reg_operand" "f"))))]"TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD&& HONOR_SIGNED_ZEROS (DFmode)""{fnma|fnmadd} %0,%1,%2,%3"[(set_attr "type" "dmul")])(define_insn ""[(set (match_operand:DF 0 "gpc_reg_operand" "=f")(minus:DF (mult:DF (neg:DF (match_operand:DF 1 "gpc_reg_operand" "f"))(match_operand:DF 2 "gpc_reg_operand" "f"))(match_operand:DF 3 "gpc_reg_operand" "f")))]"TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD&& ! HONOR_SIGNED_ZEROS (DFmode)""{fnma|fnmadd} %0,%1,%2,%3"[(set_attr "type" "dmul")])(define_insn ""[(set (match_operand:DF 0 "gpc_reg_operand" "=f")(neg:DF (minus:DF (mult:DF (match_operand:DF 1 "gpc_reg_operand" "%f")(match_operand:DF 2 "gpc_reg_operand" "f"))(match_operand:DF 3 "gpc_reg_operand" "f"))))]"TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD&& HONOR_SIGNED_ZEROS (DFmode)""{fnms|fnmsub} %0,%1,%2,%3"[(set_attr "type" "dmul")])(define_insn ""[(set (match_operand:DF 0 "gpc_reg_operand" "=f")(minus:DF (match_operand:DF 3 "gpc_reg_operand" "f")(mult:DF (match_operand:DF 1 "gpc_reg_operand" "%f")(match_operand:DF 2 "gpc_reg_operand" "f"))))]"TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD&& ! HONOR_SIGNED_ZEROS (DFmode)""{fnms|fnmsub} %0,%1,%2,%3"[(set_attr "type" "dmul")])(define_insn "sqrtdf2"[(set (match_operand:DF 0 "gpc_reg_operand" "=f")(sqrt:DF (match_operand:DF 1 "gpc_reg_operand" "f")))]"(TARGET_PPC_GPOPT || TARGET_POWER2) && TARGET_HARD_FLOAT && TARGET_FPRS""fsqrt %0,%1"[(set_attr "type" "dsqrt")]);; The conditional move instructions allow us to perform max and min;; operations even when(define_expand "smaxdf3"[(set (match_operand:DF 0 "gpc_reg_operand" "")(if_then_else:DF (ge (match_operand:DF 1 "gpc_reg_operand" "")(match_operand:DF 2 "gpc_reg_operand" ""))(match_dup 1)(match_dup 2)))]"TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS && !flag_trapping_math""{ rs6000_emit_minmax (operands[0], SMAX, operands[1], operands[2]); DONE;}")(define_expand "smindf3"[(set (match_operand:DF 0 "gpc_reg_operand" "")(if_then_else:DF (ge (match_operand:DF 1 "gpc_reg_operand" "")(match_operand:DF 2 "gpc_reg_operand" ""))(match_dup 2)(match_dup 1)))]"TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS && !flag_trapping_math""{ rs6000_emit_minmax (operands[0], SMIN, operands[1], operands[2]); DONE;}")(define_split[(set (match_operand:DF 0 "gpc_reg_operand" "")(match_operator:DF 3 "min_max_operator"[(match_operand:DF 1 "gpc_reg_operand" "")(match_operand:DF 2 "gpc_reg_operand" "")]))]"TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS && !flag_trapping_math"[(const_int 0)]"{ rs6000_emit_minmax (operands[0], GET_CODE (operands[3]),operands[1], operands[2]);DONE;}")(define_expand "movdfcc"[(set (match_operand:DF 0 "gpc_reg_operand" "")(if_then_else:DF (match_operand 1 "comparison_operator" "")(match_operand:DF 2 "gpc_reg_operand" "")(match_operand:DF 3 "gpc_reg_operand" "")))]"TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS""{if (rs6000_emit_cmove (operands[0], operands[1], operands[2], operands[3]))DONE;elseFAIL;}")(define_insn "*fseldfdf4"[(set (match_operand:DF 0 "gpc_reg_operand" "=f")(if_then_else:DF (ge (match_operand:DF 1 "gpc_reg_operand" "f")(match_operand:DF 4 "zero_fp_constant" "F"))(match_operand:DF 2 "gpc_reg_operand" "f")(match_operand:DF 3 "gpc_reg_operand" "f")))]"TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS""fsel %0,%1,%2,%3"[(set_attr "type" "fp")])(define_insn "*fselsfdf4"[(set (match_operand:DF 0 "gpc_reg_operand" "=f")(if_then_else:DF (ge (match_operand:SF 1 "gpc_reg_operand" "f")(match_operand:SF 4 "zero_fp_constant" "F"))(match_operand:DF 2 "gpc_reg_operand" "f")(match_operand:DF 3 "gpc_reg_operand" "f")))]"TARGET_PPC_GFXOPT""fsel %0,%1,%2,%3"[(set_attr "type" "fp")]);; Conversions to and from floating-point.(define_expand "fixuns_truncsfsi2"[(set (match_operand:SI 0 "gpc_reg_operand" "")(unsigned_fix:SI (match_operand:SF 1 "gpc_reg_operand" "")))]"TARGET_HARD_FLOAT && !TARGET_FPRS""")(define_expand "fix_truncsfsi2"[(set (match_operand:SI 0 "gpc_reg_operand" "")(fix:SI (match_operand:SF 1 "gpc_reg_operand" "")))]"TARGET_HARD_FLOAT && !TARGET_FPRS"""); For each of these conversions, there is a define_expand, a define_insn; with a '#' template, and a define_split (with C code). The idea is; to allow constant folding with the template of the define_insn,; then to have the insns split later (between sched1 and final).(define_expand "floatsidf2"[(parallel [(set (match_operand:DF 0 "gpc_reg_operand" "")(float:DF (match_operand:SI 1 "gpc_reg_operand" "")))(use (match_dup 2))(use (match_dup 3))(clobber (match_dup 4))(clobber (match_dup 5))(clobber (match_dup 6))])]"TARGET_HARD_FLOAT && TARGET_FPRS""{if (TARGET_E500_DOUBLE){emit_insn (gen_spe_floatsidf2 (operands[0], operands[1]));DONE;}if (TARGET_POWERPC64){rtx mem = assign_stack_temp (DImode, GET_MODE_SIZE (DImode), 0);rtx t1 = gen_reg_rtx (DImode);rtx t2 = gen_reg_rtx (DImode);emit_insn (gen_floatsidf_ppc64 (operands[0], operands[1], mem, t1, t2));DONE;}operands[2] = force_reg (SImode, GEN_INT (0x43300000));operands[3] = force_reg (DFmode, CONST_DOUBLE_ATOF (\"4503601774854144\", DFmode));operands[4] = assign_stack_temp (DFmode, GET_MODE_SIZE (DFmode), 0);operands[5] = gen_reg_rtx (DFmode);operands[6] = gen_reg_rtx (SImode);}")(define_insn_and_split "*floatsidf2_internal"[(set (match_operand:DF 0 "gpc_reg_operand" "=&f")(float:DF (match_operand:SI 1 "gpc_reg_operand" "r")))(use (match_operand:SI 2 "gpc_reg_operand" "r"))(use (match_operand:DF 3 "gpc_reg_operand" "f"))(clobber (match_operand:DF 4 "memory_operand" "=o"))(clobber (match_operand:DF 5 "gpc_reg_operand" "=&f"))(clobber (match_operand:SI 6 "gpc_reg_operand" "=&r"))]"! TARGET_POWERPC64 && TARGET_HARD_FLOAT && TARGET_FPRS""#""&& (!no_new_pseudos || offsettable_nonstrict_memref_p (operands[4]))"[(pc)]"{rtx lowword, highword;gcc_assert (MEM_P (operands[4]));highword = adjust_address (operands[4], SImode, 0);lowword = adjust_address (operands[4], SImode, 4);if (! WORDS_BIG_ENDIAN){rtx tmp;tmp = highword; highword = lowword; lowword = tmp;}emit_insn (gen_xorsi3 (operands[6], operands[1],GEN_INT (~ (HOST_WIDE_INT) 0x7fffffff)));emit_move_insn (lowword, operands[6]);emit_move_insn (highword, operands[2]);emit_move_insn (operands[5], operands[4]);emit_insn (gen_subdf3 (operands[0], operands[5], operands[3]));DONE;}"[(set_attr "length" "24")])(define_expand "floatunssisf2"[(set (match_operand:SF 0 "gpc_reg_operand" "")(unsigned_float:SF (match_operand:SI 1 "gpc_reg_operand" "")))]"TARGET_HARD_FLOAT && !TARGET_FPRS""")(define_expand "floatunssidf2"[(parallel [(set (match_operand:DF 0 "gpc_reg_operand" "")(unsigned_float:DF (match_operand:SI 1 "gpc_reg_operand" "")))(use (match_dup 2))(use (match_dup 3))(clobber (match_dup 4))(clobber (match_dup 5))])]"TARGET_HARD_FLOAT && (TARGET_FPRS || TARGET_E500_DOUBLE)""{if (TARGET_E500_DOUBLE){emit_insn (gen_spe_floatunssidf2 (operands[0], operands[1]));DONE;}if (TARGET_POWERPC64){rtx mem = assign_stack_temp (DImode, GET_MODE_SIZE (DImode), 0);rtx t1 = gen_reg_rtx (DImode);rtx t2 = gen_reg_rtx (DImode);emit_insn (gen_floatunssidf_ppc64 (operands[0], operands[1], mem,t1, t2));DONE;}operands[2] = force_reg (SImode, GEN_INT (0x43300000));operands[3] = force_reg (DFmode, CONST_DOUBLE_ATOF (\"4503599627370496\", DFmode));operands[4] = assign_stack_temp (DFmode, GET_MODE_SIZE (DFmode), 0);operands[5] = gen_reg_rtx (DFmode);}")(define_insn_and_split "*floatunssidf2_internal"[(set (match_operand:DF 0 "gpc_reg_operand" "=&f")(unsigned_float:DF (match_operand:SI 1 "gpc_reg_operand" "r")))(use (match_operand:SI 2 "gpc_reg_operand" "r"))(use (match_operand:DF 3 "gpc_reg_operand" "f"))(clobber (match_operand:DF 4 "memory_operand" "=o"))(clobber (match_operand:DF 5 "gpc_reg_operand" "=&f"))]"! TARGET_POWERPC64 && TARGET_HARD_FLOAT && TARGET_FPRS""#""&& (!no_new_pseudos || offsettable_nonstrict_memref_p (operands[4]))"[(pc)]"{rtx lowword, highword;gcc_assert (MEM_P (operands[4]));highword = adjust_address (operands[4], SImode, 0);lowword = adjust_address (operands[4], SImode, 4);if (! WORDS_BIG_ENDIAN){rtx tmp;tmp = highword; highword = lowword; lowword = tmp;}emit_move_insn (lowword, operands[1]);emit_move_insn (highword, operands[2]);emit_move_insn (operands[5], operands[4]);emit_insn (gen_subdf3 (operands[0], operands[5], operands[3]));DONE;}"[(set_attr "length" "20")])(define_expand "fix_truncdfsi2"[(parallel [(set (match_operand:SI 0 "fix_trunc_dest_operand" "")(fix:SI (match_operand:DF 1 "gpc_reg_operand" "")))(clobber (match_dup 2))(clobber (match_dup 3))])]"(TARGET_POWER2 || TARGET_POWERPC)&& TARGET_HARD_FLOAT && (TARGET_FPRS || TARGET_E500_DOUBLE)""{if (TARGET_E500_DOUBLE){emit_insn (gen_spe_fix_truncdfsi2 (operands[0], operands[1]));DONE;}operands[2] = gen_reg_rtx (DImode);if (TARGET_PPC_GFXOPT){rtx orig_dest = operands[0];if (! memory_operand (orig_dest, GET_MODE (orig_dest)))operands[0] = assign_stack_temp (SImode, GET_MODE_SIZE (SImode), 0);emit_insn (gen_fix_truncdfsi2_internal_gfxopt (operands[0], operands[1],operands[2]));if (operands[0] != orig_dest)emit_move_insn (orig_dest, operands[0]);DONE;}operands[3] = assign_stack_temp (DImode, GET_MODE_SIZE (DImode), 0);}")(define_insn_and_split "*fix_truncdfsi2_internal"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(fix:SI (match_operand:DF 1 "gpc_reg_operand" "f")))(clobber (match_operand:DI 2 "gpc_reg_operand" "=f"))(clobber (match_operand:DI 3 "memory_operand" "=o"))]"(TARGET_POWER2 || TARGET_POWERPC) && TARGET_HARD_FLOAT && TARGET_FPRS""#""&& (!no_new_pseudos || offsettable_nonstrict_memref_p (operands[3]))"[(pc)]"{rtx lowword;gcc_assert (MEM_P (operands[3]));lowword = adjust_address (operands[3], SImode, WORDS_BIG_ENDIAN ? 4 : 0);emit_insn (gen_fctiwz (operands[2], operands[1]));emit_move_insn (operands[3], operands[2]);emit_move_insn (operands[0], lowword);DONE;}"[(set_attr "length" "16")])(define_insn_and_split "fix_truncdfsi2_internal_gfxopt"[(set (match_operand:SI 0 "memory_operand" "=Z")(fix:SI (match_operand:DF 1 "gpc_reg_operand" "f")))(clobber (match_operand:DI 2 "gpc_reg_operand" "=f"))]"(TARGET_POWER2 || TARGET_POWERPC) && TARGET_HARD_FLOAT && TARGET_FPRS&& TARGET_PPC_GFXOPT""#""&& 1"[(pc)]"{emit_insn (gen_fctiwz (operands[2], operands[1]));emit_insn (gen_stfiwx (operands[0], operands[2]));DONE;}"[(set_attr "length" "16")]); Here, we use (set (reg) (unspec:DI [(fix:SI ...)] UNSPEC_FCTIWZ)); rather than (set (subreg:SI (reg)) (fix:SI ...)); because the first makes it clear that operand 0 is not live; before the instruction.(define_insn "fctiwz"[(set (match_operand:DI 0 "gpc_reg_operand" "=f")(unspec:DI [(fix:SI (match_operand:DF 1 "gpc_reg_operand" "f"))]UNSPEC_FCTIWZ))]"(TARGET_POWER2 || TARGET_POWERPC) && TARGET_HARD_FLOAT && TARGET_FPRS""{fcirz|fctiwz} %0,%1"[(set_attr "type" "fp")])(define_insn "btruncdf2"[(set (match_operand:DF 0 "gpc_reg_operand" "=f")(unspec:DF [(match_operand:DF 1 "gpc_reg_operand" "f")] UNSPEC_FRIZ))]"TARGET_FPRND && TARGET_HARD_FLOAT && TARGET_FPRS""friz %0,%1"[(set_attr "type" "fp")])(define_insn "btruncsf2"[(set (match_operand:SF 0 "gpc_reg_operand" "=f")(unspec:SF [(match_operand:SF 1 "gpc_reg_operand" "f")] UNSPEC_FRIZ))]"TARGET_FPRND && TARGET_HARD_FLOAT && TARGET_FPRS""friz %0,%1"[(set_attr "type" "fp")])(define_insn "ceildf2"[(set (match_operand:DF 0 "gpc_reg_operand" "=f")(unspec:DF [(match_operand:DF 1 "gpc_reg_operand" "f")] UNSPEC_FRIP))]"TARGET_FPRND && TARGET_HARD_FLOAT && TARGET_FPRS""frip %0,%1"[(set_attr "type" "fp")])(define_insn "ceilsf2"[(set (match_operand:SF 0 "gpc_reg_operand" "=f")(unspec:SF [(match_operand:SF 1 "gpc_reg_operand" "f")] UNSPEC_FRIP))]"TARGET_FPRND && TARGET_HARD_FLOAT && TARGET_FPRS""frip %0,%1"[(set_attr "type" "fp")])(define_insn "floordf2"[(set (match_operand:DF 0 "gpc_reg_operand" "=f")(unspec:DF [(match_operand:DF 1 "gpc_reg_operand" "f")] UNSPEC_FRIM))]"TARGET_FPRND && TARGET_HARD_FLOAT && TARGET_FPRS""frim %0,%1"[(set_attr "type" "fp")])(define_insn "floorsf2"[(set (match_operand:SF 0 "gpc_reg_operand" "=f")(unspec:SF [(match_operand:SF 1 "gpc_reg_operand" "f")] UNSPEC_FRIM))]"TARGET_FPRND && TARGET_HARD_FLOAT && TARGET_FPRS""frim %0,%1"[(set_attr "type" "fp")])(define_insn "rounddf2"[(set (match_operand:DF 0 "gpc_reg_operand" "=f")(unspec:DF [(match_operand:DF 1 "gpc_reg_operand" "f")] UNSPEC_FRIN))]"TARGET_FPRND && TARGET_HARD_FLOAT && TARGET_FPRS""frin %0,%1"[(set_attr "type" "fp")])(define_insn "roundsf2"[(set (match_operand:SF 0 "gpc_reg_operand" "=f")(unspec:SF [(match_operand:SF 1 "gpc_reg_operand" "f")] UNSPEC_FRIN))]"TARGET_FPRND && TARGET_HARD_FLOAT && TARGET_FPRS""frin %0,%1"[(set_attr "type" "fp")]); An UNSPEC is used so we don't have to support SImode in FP registers.(define_insn "stfiwx"[(set (match_operand:SI 0 "memory_operand" "=Z")(unspec:SI [(match_operand:DI 1 "gpc_reg_operand" "f")]UNSPEC_STFIWX))]"TARGET_PPC_GFXOPT""stfiwx %1,%y0"[(set_attr "type" "fpstore")])(define_expand "floatsisf2"[(set (match_operand:SF 0 "gpc_reg_operand" "")(float:SF (match_operand:SI 1 "gpc_reg_operand" "")))]"TARGET_HARD_FLOAT && !TARGET_FPRS""")(define_insn "floatdidf2"[(set (match_operand:DF 0 "gpc_reg_operand" "=f")(float:DF (match_operand:DI 1 "gpc_reg_operand" "*f")))]"TARGET_POWERPC64 && TARGET_HARD_FLOAT && TARGET_FPRS""fcfid %0,%1"[(set_attr "type" "fp")])(define_insn_and_split "floatsidf_ppc64"[(set (match_operand:DF 0 "gpc_reg_operand" "=f")(float:DF (match_operand:SI 1 "gpc_reg_operand" "r")))(clobber (match_operand:DI 2 "memory_operand" "=o"))(clobber (match_operand:DI 3 "gpc_reg_operand" "=r"))(clobber (match_operand:DI 4 "gpc_reg_operand" "=f"))]"TARGET_POWERPC64 && TARGET_HARD_FLOAT && TARGET_FPRS""#""&& 1"[(set (match_dup 3) (sign_extend:DI (match_dup 1)))(set (match_dup 2) (match_dup 3))(set (match_dup 4) (match_dup 2))(set (match_dup 0) (float:DF (match_dup 4)))]"")(define_insn_and_split "floatunssidf_ppc64"[(set (match_operand:DF 0 "gpc_reg_operand" "=f")(unsigned_float:DF (match_operand:SI 1 "gpc_reg_operand" "r")))(clobber (match_operand:DI 2 "memory_operand" "=o"))(clobber (match_operand:DI 3 "gpc_reg_operand" "=r"))(clobber (match_operand:DI 4 "gpc_reg_operand" "=f"))]"TARGET_POWERPC64 && TARGET_HARD_FLOAT && TARGET_FPRS""#""&& 1"[(set (match_dup 3) (zero_extend:DI (match_dup 1)))(set (match_dup 2) (match_dup 3))(set (match_dup 4) (match_dup 2))(set (match_dup 0) (float:DF (match_dup 4)))]"")(define_insn "fix_truncdfdi2"[(set (match_operand:DI 0 "gpc_reg_operand" "=*f")(fix:DI (match_operand:DF 1 "gpc_reg_operand" "f")))]"TARGET_POWERPC64 && TARGET_HARD_FLOAT && TARGET_FPRS""fctidz %0,%1"[(set_attr "type" "fp")])(define_expand "floatdisf2"[(set (match_operand:SF 0 "gpc_reg_operand" "")(float:SF (match_operand:DI 1 "gpc_reg_operand" "")))]"TARGET_POWERPC64 && TARGET_HARD_FLOAT && TARGET_FPRS""{rtx val = operands[1];if (!flag_unsafe_math_optimizations){rtx label = gen_label_rtx ();val = gen_reg_rtx (DImode);emit_insn (gen_floatdisf2_internal2 (val, operands[1], label));emit_label (label);}emit_insn (gen_floatdisf2_internal1 (operands[0], val));DONE;}");; This is not IEEE compliant if rounding mode is "round to nearest".;; If the DI->DF conversion is inexact, then it's possible to suffer;; from double rounding.(define_insn_and_split "floatdisf2_internal1"[(set (match_operand:SF 0 "gpc_reg_operand" "=f")(float:SF (match_operand:DI 1 "gpc_reg_operand" "*f")))(clobber (match_scratch:DF 2 "=f"))]"TARGET_POWERPC64 && TARGET_HARD_FLOAT && TARGET_FPRS""#""&& reload_completed"[(set (match_dup 2)(float:DF (match_dup 1)))(set (match_dup 0)(float_truncate:SF (match_dup 2)))]"");; Twiddles bits to avoid double rounding.;; Bits that might be truncated when converting to DFmode are replaced;; by a bit that won't be lost at that stage, but is below the SFmode;; rounding position.(define_expand "floatdisf2_internal2"[(set (match_dup 3) (ashiftrt:DI (match_operand:DI 1 "" "")(const_int 53)))(parallel [(set (match_operand:DI 0 "" "") (and:DI (match_dup 1)(const_int 2047)))(clobber (scratch:CC))])(set (match_dup 3) (plus:DI (match_dup 3)(const_int 1)))(set (match_dup 0) (plus:DI (match_dup 0)(const_int 2047)))(set (match_dup 4) (compare:CCUNS (match_dup 3)(const_int 2)))(set (match_dup 0) (ior:DI (match_dup 0)(match_dup 1)))(parallel [(set (match_dup 0) (and:DI (match_dup 0)(const_int -2048)))(clobber (scratch:CC))])(set (pc) (if_then_else (geu (match_dup 4) (const_int 0))(label_ref (match_operand:DI 2 "" ""))(pc)))(set (match_dup 0) (match_dup 1))]"TARGET_POWERPC64 && TARGET_HARD_FLOAT && TARGET_FPRS""{operands[3] = gen_reg_rtx (DImode);operands[4] = gen_reg_rtx (CCUNSmode);}");; Define the DImode operations that can be done in a small number;; of instructions. The & constraints are to prevent the register;; allocator from allocating registers that overlap with the inputs;; (for example, having an input in 7,8 and an output in 6,7). We;; also allow for the output being the same as one of the inputs.(define_insn "*adddi3_noppc64"[(set (match_operand:DI 0 "gpc_reg_operand" "=&r,&r,r,r")(plus:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r,0,0")(match_operand:DI 2 "reg_or_short_operand" "r,I,r,I")))]"! TARGET_POWERPC64""*{if (WORDS_BIG_ENDIAN)return (GET_CODE (operands[2])) != CONST_INT? \"{a|addc} %L0,%L1,%L2\;{ae|adde} %0,%1,%2\": \"{ai|addic} %L0,%L1,%2\;{a%G2e|add%G2e} %0,%1\";elsereturn (GET_CODE (operands[2])) != CONST_INT? \"{a|addc} %0,%1,%2\;{ae|adde} %L0,%L1,%L2\": \"{ai|addic} %0,%1,%2\;{a%G2e|add%G2e} %L0,%L1\";}"[(set_attr "type" "two")(set_attr "length" "8")])(define_insn "*subdi3_noppc64"[(set (match_operand:DI 0 "gpc_reg_operand" "=&r,&r,r,r,r")(minus:DI (match_operand:DI 1 "reg_or_short_operand" "r,I,0,r,I")(match_operand:DI 2 "gpc_reg_operand" "r,r,r,0,0")))]"! TARGET_POWERPC64""*{if (WORDS_BIG_ENDIAN)return (GET_CODE (operands[1]) != CONST_INT)? \"{sf|subfc} %L0,%L2,%L1\;{sfe|subfe} %0,%2,%1\": \"{sfi|subfic} %L0,%L2,%1\;{sf%G1e|subf%G1e} %0,%2\";elsereturn (GET_CODE (operands[1]) != CONST_INT)? \"{sf|subfc} %0,%2,%1\;{sfe|subfe} %L0,%L2,%L1\": \"{sfi|subfic} %0,%2,%1\;{sf%G1e|subf%G1e} %L0,%L2\";}"[(set_attr "type" "two")(set_attr "length" "8")])(define_insn "*negdi2_noppc64"[(set (match_operand:DI 0 "gpc_reg_operand" "=&r,r")(neg:DI (match_operand:DI 1 "gpc_reg_operand" "r,0")))]"! TARGET_POWERPC64""*{return (WORDS_BIG_ENDIAN)? \"{sfi|subfic} %L0,%L1,0\;{sfze|subfze} %0,%1\": \"{sfi|subfic} %0,%1,0\;{sfze|subfze} %L0,%L1\";}"[(set_attr "type" "two")(set_attr "length" "8")])(define_expand "mulsidi3"[(set (match_operand:DI 0 "gpc_reg_operand" "")(mult:DI (sign_extend:DI (match_operand:SI 1 "gpc_reg_operand" ""))(sign_extend:DI (match_operand:SI 2 "gpc_reg_operand" ""))))]"! TARGET_POWERPC64""{if (! TARGET_POWER && ! TARGET_POWERPC){emit_move_insn (gen_rtx_REG (SImode, 3), operands[1]);emit_move_insn (gen_rtx_REG (SImode, 4), operands[2]);emit_insn (gen_mull_call ());if (WORDS_BIG_ENDIAN)emit_move_insn (operands[0], gen_rtx_REG (DImode, 3));else{emit_move_insn (operand_subword (operands[0], 0, 0, DImode),gen_rtx_REG (SImode, 3));emit_move_insn (operand_subword (operands[0], 1, 0, DImode),gen_rtx_REG (SImode, 4));}DONE;}else if (TARGET_POWER){emit_insn (gen_mulsidi3_mq (operands[0], operands[1], operands[2]));DONE;}}")(define_insn "mulsidi3_mq"[(set (match_operand:DI 0 "gpc_reg_operand" "=r")(mult:DI (sign_extend:DI (match_operand:SI 1 "gpc_reg_operand" "%r"))(sign_extend:DI (match_operand:SI 2 "gpc_reg_operand" "r"))))(clobber (match_scratch:SI 3 "=q"))]"TARGET_POWER""mul %0,%1,%2\;mfmq %L0"[(set_attr "type" "imul")(set_attr "length" "8")])(define_insn "*mulsidi3_no_mq"[(set (match_operand:DI 0 "gpc_reg_operand" "=&r")(mult:DI (sign_extend:DI (match_operand:SI 1 "gpc_reg_operand" "%r"))(sign_extend:DI (match_operand:SI 2 "gpc_reg_operand" "r"))))]"TARGET_POWERPC && ! TARGET_POWER && ! TARGET_POWERPC64""*{return (WORDS_BIG_ENDIAN)? \"mulhw %0,%1,%2\;mullw %L0,%1,%2\": \"mulhw %L0,%1,%2\;mullw %0,%1,%2\";}"[(set_attr "type" "imul")(set_attr "length" "8")])(define_split[(set (match_operand:DI 0 "gpc_reg_operand" "")(mult:DI (sign_extend:DI (match_operand:SI 1 "gpc_reg_operand" ""))(sign_extend:DI (match_operand:SI 2 "gpc_reg_operand" ""))))]"TARGET_POWERPC && ! TARGET_POWERPC64 && reload_completed"[(set (match_dup 3)(truncate:SI(lshiftrt:DI (mult:DI (sign_extend:DI (match_dup 1))(sign_extend:DI (match_dup 2)))(const_int 32))))(set (match_dup 4)(mult:SI (match_dup 1)(match_dup 2)))]"{int endian = (WORDS_BIG_ENDIAN == 0);operands[3] = operand_subword (operands[0], endian, 0, DImode);operands[4] = operand_subword (operands[0], 1 - endian, 0, DImode);}")(define_expand "umulsidi3"[(set (match_operand:DI 0 "gpc_reg_operand" "")(mult:DI (zero_extend:DI (match_operand:SI 1 "gpc_reg_operand" ""))(zero_extend:DI (match_operand:SI 2 "gpc_reg_operand" ""))))]"TARGET_POWERPC && ! TARGET_POWERPC64""{if (TARGET_POWER){emit_insn (gen_umulsidi3_mq (operands[0], operands[1], operands[2]));DONE;}}")(define_insn "umulsidi3_mq"[(set (match_operand:DI 0 "gpc_reg_operand" "=&r")(mult:DI (zero_extend:DI (match_operand:SI 1 "gpc_reg_operand" "%r"))(zero_extend:DI (match_operand:SI 2 "gpc_reg_operand" "r"))))(clobber (match_scratch:SI 3 "=q"))]"TARGET_POWERPC && TARGET_POWER""*{return (WORDS_BIG_ENDIAN)? \"mulhwu %0,%1,%2\;mullw %L0,%1,%2\": \"mulhwu %L0,%1,%2\;mullw %0,%1,%2\";}"[(set_attr "type" "imul")(set_attr "length" "8")])(define_insn "*umulsidi3_no_mq"[(set (match_operand:DI 0 "gpc_reg_operand" "=&r")(mult:DI (zero_extend:DI (match_operand:SI 1 "gpc_reg_operand" "%r"))(zero_extend:DI (match_operand:SI 2 "gpc_reg_operand" "r"))))]"TARGET_POWERPC && ! TARGET_POWER && ! TARGET_POWERPC64""*{return (WORDS_BIG_ENDIAN)? \"mulhwu %0,%1,%2\;mullw %L0,%1,%2\": \"mulhwu %L0,%1,%2\;mullw %0,%1,%2\";}"[(set_attr "type" "imul")(set_attr "length" "8")])(define_split[(set (match_operand:DI 0 "gpc_reg_operand" "")(mult:DI (zero_extend:DI (match_operand:SI 1 "gpc_reg_operand" ""))(zero_extend:DI (match_operand:SI 2 "gpc_reg_operand" ""))))]"TARGET_POWERPC && ! TARGET_POWERPC64 && reload_completed"[(set (match_dup 3)(truncate:SI(lshiftrt:DI (mult:DI (zero_extend:DI (match_dup 1))(zero_extend:DI (match_dup 2)))(const_int 32))))(set (match_dup 4)(mult:SI (match_dup 1)(match_dup 2)))]"{int endian = (WORDS_BIG_ENDIAN == 0);operands[3] = operand_subword (operands[0], endian, 0, DImode);operands[4] = operand_subword (operands[0], 1 - endian, 0, DImode);}")(define_expand "smulsi3_highpart"[(set (match_operand:SI 0 "gpc_reg_operand" "")(truncate:SI(lshiftrt:DI (mult:DI (sign_extend:DI(match_operand:SI 1 "gpc_reg_operand" "%r"))(sign_extend:DI(match_operand:SI 2 "gpc_reg_operand" "r")))(const_int 32))))]"""{if (! TARGET_POWER && ! TARGET_POWERPC){emit_move_insn (gen_rtx_REG (SImode, 3), operands[1]);emit_move_insn (gen_rtx_REG (SImode, 4), operands[2]);emit_insn (gen_mulh_call ());emit_move_insn (operands[0], gen_rtx_REG (SImode, 3));DONE;}else if (TARGET_POWER){emit_insn (gen_smulsi3_highpart_mq (operands[0], operands[1], operands[2]));DONE;}}")(define_insn "smulsi3_highpart_mq"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(truncate:SI(lshiftrt:DI (mult:DI (sign_extend:DI(match_operand:SI 1 "gpc_reg_operand" "%r"))(sign_extend:DI(match_operand:SI 2 "gpc_reg_operand" "r")))(const_int 32))))(clobber (match_scratch:SI 3 "=q"))]"TARGET_POWER""mul %0,%1,%2"[(set_attr "type" "imul")])(define_insn "*smulsi3_highpart_no_mq"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(truncate:SI(lshiftrt:DI (mult:DI (sign_extend:DI(match_operand:SI 1 "gpc_reg_operand" "%r"))(sign_extend:DI(match_operand:SI 2 "gpc_reg_operand" "r")))(const_int 32))))]"TARGET_POWERPC && ! TARGET_POWER""mulhw %0,%1,%2"[(set_attr "type" "imul")])(define_expand "umulsi3_highpart"[(set (match_operand:SI 0 "gpc_reg_operand" "")(truncate:SI(lshiftrt:DI (mult:DI (zero_extend:DI(match_operand:SI 1 "gpc_reg_operand" ""))(zero_extend:DI(match_operand:SI 2 "gpc_reg_operand" "")))(const_int 32))))]"TARGET_POWERPC""{if (TARGET_POWER){emit_insn (gen_umulsi3_highpart_mq (operands[0], operands[1], operands[2]));DONE;}}")(define_insn "umulsi3_highpart_mq"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(truncate:SI(lshiftrt:DI (mult:DI (zero_extend:DI(match_operand:SI 1 "gpc_reg_operand" "%r"))(zero_extend:DI(match_operand:SI 2 "gpc_reg_operand" "r")))(const_int 32))))(clobber (match_scratch:SI 3 "=q"))]"TARGET_POWERPC && TARGET_POWER""mulhwu %0,%1,%2"[(set_attr "type" "imul")])(define_insn "*umulsi3_highpart_no_mq"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(truncate:SI(lshiftrt:DI (mult:DI (zero_extend:DI(match_operand:SI 1 "gpc_reg_operand" "%r"))(zero_extend:DI(match_operand:SI 2 "gpc_reg_operand" "r")))(const_int 32))))]"TARGET_POWERPC && ! TARGET_POWER""mulhwu %0,%1,%2"[(set_attr "type" "imul")]);; If operands 0 and 2 are in the same register, we have a problem. But;; operands 0 and 1 (the usual case) can be in the same register. That's;; why we have the strange constraints below.(define_insn "ashldi3_power"[(set (match_operand:DI 0 "gpc_reg_operand" "=r,r,r,&r")(ashift:DI (match_operand:DI 1 "gpc_reg_operand" "r,r,0,r")(match_operand:SI 2 "reg_or_cint_operand" "M,i,r,r")))(clobber (match_scratch:SI 3 "=X,q,q,q"))]"TARGET_POWER""@{sli|slwi} %0,%L1,%h2\;{cal %L0,0(0)|li %L0,0}sl%I2q %L0,%L1,%h2\;sll%I2q %0,%1,%h2sl%I2q %L0,%L1,%h2\;sll%I2q %0,%1,%h2sl%I2q %L0,%L1,%h2\;sll%I2q %0,%1,%h2"[(set_attr "length" "8")])(define_insn "lshrdi3_power"[(set (match_operand:DI 0 "gpc_reg_operand" "=r,r,r,&r")(lshiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "r,r,0,r")(match_operand:SI 2 "reg_or_cint_operand" "M,i,r,r")))(clobber (match_scratch:SI 3 "=X,q,q,q"))]"TARGET_POWER""@{s%A2i|s%A2wi} %L0,%1,%h2\;{cal %0,0(0)|li %0,0}sr%I2q %0,%1,%h2\;srl%I2q %L0,%L1,%h2sr%I2q %0,%1,%h2\;srl%I2q %L0,%L1,%h2sr%I2q %0,%1,%h2\;srl%I2q %L0,%L1,%h2"[(set_attr "length" "8")]);; Shift by a variable amount is too complex to be worth open-coding. We;; just handle shifts by constants.(define_insn "ashrdi3_power"[(set (match_operand:DI 0 "gpc_reg_operand" "=&r,r")(ashiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "const_int_operand" "M,i")))(clobber (match_scratch:SI 3 "=X,q"))]"TARGET_POWER""@{srai|srawi} %0,%1,31\;{srai|srawi} %L0,%1,%h2sraiq %0,%1,%h2\;srliq %L0,%L1,%h2"[(set_attr "length" "8")])(define_insn "ashrdi3_no_power"[(set (match_operand:DI 0 "gpc_reg_operand" "=&r,&r")(ashiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "const_int_operand" "M,i")))]"TARGET_32BIT && !TARGET_POWERPC64 && !TARGET_POWER && WORDS_BIG_ENDIAN""@{srai|srawi} %0,%1,31\;{srai|srawi} %L0,%1,%h2{sri|srwi} %L0,%L1,%h2\;insrwi %L0,%1,%h2,0\;{srai|srawi} %0,%1,%h2"[(set_attr "type" "two,three")(set_attr "length" "8,12")])(define_insn "*ashrdisi3_noppc64"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(subreg:SI (ashiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "r")(const_int 32)) 4))]"TARGET_32BIT && !TARGET_POWERPC64""*{if (REGNO (operands[0]) == REGNO (operands[1]))return \"\";elsereturn \"mr %0,%1\";}"[(set_attr "length" "4")]);; PowerPC64 DImode operations.(define_insn_and_split "absdi2"[(set (match_operand:DI 0 "gpc_reg_operand" "=&r,r")(abs:DI (match_operand:DI 1 "gpc_reg_operand" "r,0")))(clobber (match_scratch:DI 2 "=&r,&r"))]"TARGET_POWERPC64""#""&& reload_completed"[(set (match_dup 2) (ashiftrt:DI (match_dup 1) (const_int 63)))(set (match_dup 0) (xor:DI (match_dup 2) (match_dup 1)))(set (match_dup 0) (minus:DI (match_dup 0) (match_dup 2)))]"")(define_insn_and_split "*nabsdi2"[(set (match_operand:DI 0 "gpc_reg_operand" "=&r,r")(neg:DI (abs:DI (match_operand:DI 1 "gpc_reg_operand" "r,0"))))(clobber (match_scratch:DI 2 "=&r,&r"))]"TARGET_POWERPC64""#""&& reload_completed"[(set (match_dup 2) (ashiftrt:DI (match_dup 1) (const_int 63)))(set (match_dup 0) (xor:DI (match_dup 2) (match_dup 1)))(set (match_dup 0) (minus:DI (match_dup 2) (match_dup 0)))]"")(define_insn "muldi3"[(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")(mult:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r")(match_operand:DI 2 "reg_or_short_operand" "r,I")))]"TARGET_POWERPC64""@mulld %0,%1,%2mulli %0,%1,%2"[(set (attr "type")(cond [(match_operand:SI 2 "s8bit_cint_operand" "")(const_string "imul3")(match_operand:SI 2 "short_cint_operand" "")(const_string "imul2")](const_string "lmul")))])(define_insn "*muldi3_internal1"[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC (mult:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r")(match_operand:DI 2 "gpc_reg_operand" "r,r"))(const_int 0)))(clobber (match_scratch:DI 3 "=r,r"))]"TARGET_POWERPC64""@mulld. %3,%1,%2#"[(set_attr "type" "lmul_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (mult:DI (match_operand:DI 1 "gpc_reg_operand" "")(match_operand:DI 2 "gpc_reg_operand" ""))(const_int 0)))(clobber (match_scratch:DI 3 ""))]"TARGET_POWERPC64 && reload_completed"[(set (match_dup 3)(mult:DI (match_dup 1) (match_dup 2)))(set (match_dup 0)(compare:CC (match_dup 3)(const_int 0)))]"")(define_insn "*muldi3_internal2"[(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")(compare:CC (mult:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r")(match_operand:DI 2 "gpc_reg_operand" "r,r"))(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")(mult:DI (match_dup 1) (match_dup 2)))]"TARGET_POWERPC64""@mulld. %0,%1,%2#"[(set_attr "type" "lmul_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")(compare:CC (mult:DI (match_operand:DI 1 "gpc_reg_operand" "")(match_operand:DI 2 "gpc_reg_operand" ""))(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "")(mult:DI (match_dup 1) (match_dup 2)))]"TARGET_POWERPC64 && reload_completed"[(set (match_dup 0)(mult:DI (match_dup 1) (match_dup 2)))(set (match_dup 3)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn "smuldi3_highpart"[(set (match_operand:DI 0 "gpc_reg_operand" "=r")(truncate:DI(lshiftrt:TI (mult:TI (sign_extend:TI(match_operand:DI 1 "gpc_reg_operand" "%r"))(sign_extend:TI(match_operand:DI 2 "gpc_reg_operand" "r")))(const_int 64))))]"TARGET_POWERPC64""mulhd %0,%1,%2"[(set_attr "type" "lmul")])(define_insn "umuldi3_highpart"[(set (match_operand:DI 0 "gpc_reg_operand" "=r")(truncate:DI(lshiftrt:TI (mult:TI (zero_extend:TI(match_operand:DI 1 "gpc_reg_operand" "%r"))(zero_extend:TI(match_operand:DI 2 "gpc_reg_operand" "r")))(const_int 64))))]"TARGET_POWERPC64""mulhdu %0,%1,%2"[(set_attr "type" "lmul")])(define_insn "rotldi3"[(set (match_operand:DI 0 "gpc_reg_operand" "=r")(rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r")(match_operand:DI 2 "reg_or_cint_operand" "ri")))]"TARGET_POWERPC64""rld%I2cl %0,%1,%H2,0")(define_insn "*rotldi3_internal2"[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")(match_operand:DI 2 "reg_or_cint_operand" "ri,ri"))(const_int 0)))(clobber (match_scratch:DI 3 "=r,r"))]"TARGET_64BIT""@rld%I2cl. %3,%1,%H2,0#"[(set_attr "type" "delayed_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "")(match_operand:DI 2 "reg_or_cint_operand" ""))(const_int 0)))(clobber (match_scratch:DI 3 ""))]"TARGET_POWERPC64 && reload_completed"[(set (match_dup 3)(rotate:DI (match_dup 1) (match_dup 2)))(set (match_dup 0)(compare:CC (match_dup 3)(const_int 0)))]"")(define_insn "*rotldi3_internal3"[(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")(compare:CC (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")(match_operand:DI 2 "reg_or_cint_operand" "ri,ri"))(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")(rotate:DI (match_dup 1) (match_dup 2)))]"TARGET_64BIT""@rld%I2cl. %0,%1,%H2,0#"[(set_attr "type" "delayed_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")(compare:CC (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "")(match_operand:DI 2 "reg_or_cint_operand" ""))(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "")(rotate:DI (match_dup 1) (match_dup 2)))]"TARGET_POWERPC64 && reload_completed"[(set (match_dup 0)(rotate:DI (match_dup 1) (match_dup 2)))(set (match_dup 3)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn "*rotldi3_internal4"[(set (match_operand:DI 0 "gpc_reg_operand" "=r")(and:DI (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r")(match_operand:DI 2 "reg_or_cint_operand" "ri"))(match_operand:DI 3 "mask64_operand" "n")))]"TARGET_POWERPC64""rld%I2c%B3 %0,%1,%H2,%S3")(define_insn "*rotldi3_internal5"[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC (and:DI(rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")(match_operand:DI 2 "reg_or_cint_operand" "ri,ri"))(match_operand:DI 3 "mask64_operand" "n,n"))(const_int 0)))(clobber (match_scratch:DI 4 "=r,r"))]"TARGET_64BIT""@rld%I2c%B3. %4,%1,%H2,%S3#"[(set_attr "type" "delayed_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (and:DI(rotate:DI (match_operand:DI 1 "gpc_reg_operand" "")(match_operand:DI 2 "reg_or_cint_operand" ""))(match_operand:DI 3 "mask64_operand" ""))(const_int 0)))(clobber (match_scratch:DI 4 ""))]"TARGET_POWERPC64 && reload_completed"[(set (match_dup 4)(and:DI (rotate:DI (match_dup 1)(match_dup 2))(match_dup 3)))(set (match_dup 0)(compare:CC (match_dup 4)(const_int 0)))]"")(define_insn "*rotldi3_internal6"[(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")(compare:CC (and:DI(rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")(match_operand:DI 2 "reg_or_cint_operand" "ri,ri"))(match_operand:DI 3 "mask64_operand" "n,n"))(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")(and:DI (rotate:DI (match_dup 1) (match_dup 2)) (match_dup 3)))]"TARGET_64BIT""@rld%I2c%B3. %0,%1,%H2,%S3#"[(set_attr "type" "delayed_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")(compare:CC (and:DI(rotate:DI (match_operand:DI 1 "gpc_reg_operand" "")(match_operand:DI 2 "reg_or_cint_operand" ""))(match_operand:DI 3 "mask64_operand" ""))(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "")(and:DI (rotate:DI (match_dup 1) (match_dup 2)) (match_dup 3)))]"TARGET_POWERPC64 && reload_completed"[(set (match_dup 0)(and:DI (rotate:DI (match_dup 1) (match_dup 2)) (match_dup 3)))(set (match_dup 4)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn "*rotldi3_internal7"[(set (match_operand:DI 0 "gpc_reg_operand" "=r")(zero_extend:DI(subreg:QI(rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r")(match_operand:DI 2 "reg_or_cint_operand" "ri")) 0)))]"TARGET_POWERPC64""rld%I2cl %0,%1,%H2,56")(define_insn "*rotldi3_internal8"[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC (zero_extend:DI(subreg:QI(rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")(match_operand:DI 2 "reg_or_cint_operand" "ri,ri")) 0))(const_int 0)))(clobber (match_scratch:DI 3 "=r,r"))]"TARGET_64BIT""@rld%I2cl. %3,%1,%H2,56#"[(set_attr "type" "delayed_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (zero_extend:DI(subreg:QI(rotate:DI (match_operand:DI 1 "gpc_reg_operand" "")(match_operand:DI 2 "reg_or_cint_operand" "")) 0))(const_int 0)))(clobber (match_scratch:DI 3 ""))]"TARGET_POWERPC64 && reload_completed"[(set (match_dup 3)(zero_extend:DI (subreg:QI(rotate:DI (match_dup 1)(match_dup 2)) 0)))(set (match_dup 0)(compare:CC (match_dup 3)(const_int 0)))]"")(define_insn "*rotldi3_internal9"[(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")(compare:CC (zero_extend:DI(subreg:QI(rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")(match_operand:DI 2 "reg_or_cint_operand" "ri,ri")) 0))(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")(zero_extend:DI (subreg:QI (rotate:DI (match_dup 1) (match_dup 2)) 0)))]"TARGET_64BIT""@rld%I2cl. %0,%1,%H2,56#"[(set_attr "type" "delayed_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")(compare:CC (zero_extend:DI(subreg:QI(rotate:DI (match_operand:DI 1 "gpc_reg_operand" "")(match_operand:DI 2 "reg_or_cint_operand" "")) 0))(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "")(zero_extend:DI (subreg:QI (rotate:DI (match_dup 1) (match_dup 2)) 0)))]"TARGET_POWERPC64 && reload_completed"[(set (match_dup 0)(zero_extend:DI (subreg:QI (rotate:DI (match_dup 1) (match_dup 2)) 0)))(set (match_dup 3)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn "*rotldi3_internal10"[(set (match_operand:DI 0 "gpc_reg_operand" "=r")(zero_extend:DI(subreg:HI(rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r")(match_operand:DI 2 "reg_or_cint_operand" "ri")) 0)))]"TARGET_POWERPC64""rld%I2cl %0,%1,%H2,48")(define_insn "*rotldi3_internal11"[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC (zero_extend:DI(subreg:HI(rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")(match_operand:DI 2 "reg_or_cint_operand" "ri,ri")) 0))(const_int 0)))(clobber (match_scratch:DI 3 "=r,r"))]"TARGET_64BIT""@rld%I2cl. %3,%1,%H2,48#"[(set_attr "type" "delayed_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (zero_extend:DI(subreg:HI(rotate:DI (match_operand:DI 1 "gpc_reg_operand" "")(match_operand:DI 2 "reg_or_cint_operand" "")) 0))(const_int 0)))(clobber (match_scratch:DI 3 ""))]"TARGET_POWERPC64 && reload_completed"[(set (match_dup 3)(zero_extend:DI (subreg:HI(rotate:DI (match_dup 1)(match_dup 2)) 0)))(set (match_dup 0)(compare:CC (match_dup 3)(const_int 0)))]"")(define_insn "*rotldi3_internal12"[(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")(compare:CC (zero_extend:DI(subreg:HI(rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")(match_operand:DI 2 "reg_or_cint_operand" "ri,ri")) 0))(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")(zero_extend:DI (subreg:HI (rotate:DI (match_dup 1) (match_dup 2)) 0)))]"TARGET_64BIT""@rld%I2cl. %0,%1,%H2,48#"[(set_attr "type" "delayed_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")(compare:CC (zero_extend:DI(subreg:HI(rotate:DI (match_operand:DI 1 "gpc_reg_operand" "")(match_operand:DI 2 "reg_or_cint_operand" "")) 0))(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "")(zero_extend:DI (subreg:HI (rotate:DI (match_dup 1) (match_dup 2)) 0)))]"TARGET_POWERPC64 && reload_completed"[(set (match_dup 0)(zero_extend:DI (subreg:HI (rotate:DI (match_dup 1) (match_dup 2)) 0)))(set (match_dup 3)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn "*rotldi3_internal13"[(set (match_operand:DI 0 "gpc_reg_operand" "=r")(zero_extend:DI(subreg:SI(rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r")(match_operand:DI 2 "reg_or_cint_operand" "ri")) 0)))]"TARGET_POWERPC64""rld%I2cl %0,%1,%H2,32")(define_insn "*rotldi3_internal14"[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC (zero_extend:DI(subreg:SI(rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")(match_operand:DI 2 "reg_or_cint_operand" "ri,ri")) 0))(const_int 0)))(clobber (match_scratch:DI 3 "=r,r"))]"TARGET_64BIT""@rld%I2cl. %3,%1,%H2,32#"[(set_attr "type" "delayed_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (zero_extend:DI(subreg:SI(rotate:DI (match_operand:DI 1 "gpc_reg_operand" "")(match_operand:DI 2 "reg_or_cint_operand" "")) 0))(const_int 0)))(clobber (match_scratch:DI 3 ""))]"TARGET_POWERPC64 && reload_completed"[(set (match_dup 3)(zero_extend:DI (subreg:SI(rotate:DI (match_dup 1)(match_dup 2)) 0)))(set (match_dup 0)(compare:CC (match_dup 3)(const_int 0)))]"")(define_insn "*rotldi3_internal15"[(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")(compare:CC (zero_extend:DI(subreg:SI(rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")(match_operand:DI 2 "reg_or_cint_operand" "ri,ri")) 0))(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")(zero_extend:DI (subreg:SI (rotate:DI (match_dup 1) (match_dup 2)) 0)))]"TARGET_64BIT""@rld%I2cl. %0,%1,%H2,32#"[(set_attr "type" "delayed_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")(compare:CC (zero_extend:DI(subreg:SI(rotate:DI (match_operand:DI 1 "gpc_reg_operand" "")(match_operand:DI 2 "reg_or_cint_operand" "")) 0))(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "")(zero_extend:DI (subreg:SI (rotate:DI (match_dup 1) (match_dup 2)) 0)))]"TARGET_POWERPC64 && reload_completed"[(set (match_dup 0)(zero_extend:DI (subreg:SI (rotate:DI (match_dup 1) (match_dup 2)) 0)))(set (match_dup 3)(compare:CC (match_dup 0)(const_int 0)))]"")(define_expand "ashldi3"[(set (match_operand:DI 0 "gpc_reg_operand" "")(ashift:DI (match_operand:DI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_cint_operand" "")))]"TARGET_POWERPC64 || TARGET_POWER""{if (TARGET_POWERPC64);else if (TARGET_POWER){emit_insn (gen_ashldi3_power (operands[0], operands[1], operands[2]));DONE;}elseFAIL;}")(define_insn "*ashldi3_internal1"[(set (match_operand:DI 0 "gpc_reg_operand" "=r")(ashift:DI (match_operand:DI 1 "gpc_reg_operand" "r")(match_operand:SI 2 "reg_or_cint_operand" "ri")))]"TARGET_POWERPC64""sld%I2 %0,%1,%H2")(define_insn "*ashldi3_internal2"[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "reg_or_cint_operand" "ri,ri"))(const_int 0)))(clobber (match_scratch:DI 3 "=r,r"))]"TARGET_64BIT""@sld%I2. %3,%1,%H2#"[(set_attr "type" "delayed_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_cint_operand" ""))(const_int 0)))(clobber (match_scratch:DI 3 ""))]"TARGET_POWERPC64 && reload_completed"[(set (match_dup 3)(ashift:DI (match_dup 1) (match_dup 2)))(set (match_dup 0)(compare:CC (match_dup 3)(const_int 0)))]"")(define_insn "*ashldi3_internal3"[(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")(compare:CC (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "reg_or_cint_operand" "ri,ri"))(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")(ashift:DI (match_dup 1) (match_dup 2)))]"TARGET_64BIT""@sld%I2. %0,%1,%H2#"[(set_attr "type" "delayed_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")(compare:CC (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_cint_operand" ""))(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "")(ashift:DI (match_dup 1) (match_dup 2)))]"TARGET_POWERPC64 && reload_completed"[(set (match_dup 0)(ashift:DI (match_dup 1) (match_dup 2)))(set (match_dup 3)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn "*ashldi3_internal4"[(set (match_operand:DI 0 "gpc_reg_operand" "=r")(and:DI (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "r")(match_operand:SI 2 "const_int_operand" "i"))(match_operand:DI 3 "const_int_operand" "n")))]"TARGET_POWERPC64 && includes_rldic_lshift_p (operands[2], operands[3])""rldic %0,%1,%H2,%W3")(define_insn "ashldi3_internal5"[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC(and:DI (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "const_int_operand" "i,i"))(match_operand:DI 3 "const_int_operand" "n,n"))(const_int 0)))(clobber (match_scratch:DI 4 "=r,r"))]"TARGET_64BIT && includes_rldic_lshift_p (operands[2], operands[3])""@rldic. %4,%1,%H2,%W3#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC(and:DI (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "")(match_operand:SI 2 "const_int_operand" ""))(match_operand:DI 3 "const_int_operand" ""))(const_int 0)))(clobber (match_scratch:DI 4 ""))]"TARGET_POWERPC64 && reload_completed&& includes_rldic_lshift_p (operands[2], operands[3])"[(set (match_dup 4)(and:DI (ashift:DI (match_dup 1) (match_dup 2))(match_dup 3)))(set (match_dup 0)(compare:CC (match_dup 4)(const_int 0)))]"")(define_insn "*ashldi3_internal6"[(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")(compare:CC(and:DI (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "const_int_operand" "i,i"))(match_operand:DI 3 "const_int_operand" "n,n"))(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")(and:DI (ashift:DI (match_dup 1) (match_dup 2)) (match_dup 3)))]"TARGET_64BIT && includes_rldic_lshift_p (operands[2], operands[3])""@rldic. %0,%1,%H2,%W3#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")(compare:CC(and:DI (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "")(match_operand:SI 2 "const_int_operand" ""))(match_operand:DI 3 "const_int_operand" ""))(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "")(and:DI (ashift:DI (match_dup 1) (match_dup 2)) (match_dup 3)))]"TARGET_POWERPC64 && reload_completed&& includes_rldic_lshift_p (operands[2], operands[3])"[(set (match_dup 0)(and:DI (ashift:DI (match_dup 1) (match_dup 2))(match_dup 3)))(set (match_dup 4)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn "*ashldi3_internal7"[(set (match_operand:DI 0 "gpc_reg_operand" "=r")(and:DI (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "r")(match_operand:SI 2 "const_int_operand" "i"))(match_operand:DI 3 "mask64_operand" "n")))]"TARGET_POWERPC64 && includes_rldicr_lshift_p (operands[2], operands[3])""rldicr %0,%1,%H2,%S3")(define_insn "ashldi3_internal8"[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC(and:DI (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "const_int_operand" "i,i"))(match_operand:DI 3 "mask64_operand" "n,n"))(const_int 0)))(clobber (match_scratch:DI 4 "=r,r"))]"TARGET_64BIT && includes_rldicr_lshift_p (operands[2], operands[3])""@rldicr. %4,%1,%H2,%S3#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC(and:DI (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "")(match_operand:SI 2 "const_int_operand" ""))(match_operand:DI 3 "mask64_operand" ""))(const_int 0)))(clobber (match_scratch:DI 4 ""))]"TARGET_POWERPC64 && reload_completed&& includes_rldicr_lshift_p (operands[2], operands[3])"[(set (match_dup 4)(and:DI (ashift:DI (match_dup 1) (match_dup 2))(match_dup 3)))(set (match_dup 0)(compare:CC (match_dup 4)(const_int 0)))]"")(define_insn "*ashldi3_internal9"[(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")(compare:CC(and:DI (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "const_int_operand" "i,i"))(match_operand:DI 3 "mask64_operand" "n,n"))(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")(and:DI (ashift:DI (match_dup 1) (match_dup 2)) (match_dup 3)))]"TARGET_64BIT && includes_rldicr_lshift_p (operands[2], operands[3])""@rldicr. %0,%1,%H2,%S3#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")(compare:CC(and:DI (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "")(match_operand:SI 2 "const_int_operand" ""))(match_operand:DI 3 "mask64_operand" ""))(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "")(and:DI (ashift:DI (match_dup 1) (match_dup 2)) (match_dup 3)))]"TARGET_POWERPC64 && reload_completed&& includes_rldicr_lshift_p (operands[2], operands[3])"[(set (match_dup 0)(and:DI (ashift:DI (match_dup 1) (match_dup 2))(match_dup 3)))(set (match_dup 4)(compare:CC (match_dup 0)(const_int 0)))]"")(define_expand "lshrdi3"[(set (match_operand:DI 0 "gpc_reg_operand" "")(lshiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_cint_operand" "")))]"TARGET_POWERPC64 || TARGET_POWER""{if (TARGET_POWERPC64);else if (TARGET_POWER){emit_insn (gen_lshrdi3_power (operands[0], operands[1], operands[2]));DONE;}elseFAIL;}")(define_insn "*lshrdi3_internal1"[(set (match_operand:DI 0 "gpc_reg_operand" "=r")(lshiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "r")(match_operand:SI 2 "reg_or_cint_operand" "ri")))]"TARGET_POWERPC64""srd%I2 %0,%1,%H2")(define_insn "*lshrdi3_internal2"[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC (lshiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "reg_or_cint_operand" "ri,ri"))(const_int 0)))(clobber (match_scratch:DI 3 "=r,r"))]"TARGET_64BIT ""@srd%I2. %3,%1,%H2#"[(set_attr "type" "delayed_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (lshiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_cint_operand" ""))(const_int 0)))(clobber (match_scratch:DI 3 ""))]"TARGET_POWERPC64 && reload_completed"[(set (match_dup 3)(lshiftrt:DI (match_dup 1) (match_dup 2)))(set (match_dup 0)(compare:CC (match_dup 3)(const_int 0)))]"")(define_insn "*lshrdi3_internal3"[(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")(compare:CC (lshiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "reg_or_cint_operand" "ri,ri"))(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")(lshiftrt:DI (match_dup 1) (match_dup 2)))]"TARGET_64BIT""@srd%I2. %0,%1,%H2#"[(set_attr "type" "delayed_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")(compare:CC (lshiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_cint_operand" ""))(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "")(lshiftrt:DI (match_dup 1) (match_dup 2)))]"TARGET_POWERPC64 && reload_completed"[(set (match_dup 0)(lshiftrt:DI (match_dup 1) (match_dup 2)))(set (match_dup 3)(compare:CC (match_dup 0)(const_int 0)))]"")(define_expand "ashrdi3"[(set (match_operand:DI 0 "gpc_reg_operand" "")(ashiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_cint_operand" "")))]"WORDS_BIG_ENDIAN""{if (TARGET_POWERPC64);else if (TARGET_POWER && GET_CODE (operands[2]) == CONST_INT){emit_insn (gen_ashrdi3_power (operands[0], operands[1], operands[2]));DONE;}else if (TARGET_32BIT && GET_CODE (operands[2]) == CONST_INT&& WORDS_BIG_ENDIAN){emit_insn (gen_ashrdi3_no_power (operands[0], operands[1], operands[2]));DONE;}elseFAIL;}")(define_insn "*ashrdi3_internal1"[(set (match_operand:DI 0 "gpc_reg_operand" "=r")(ashiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "r")(match_operand:SI 2 "reg_or_cint_operand" "ri")))]"TARGET_POWERPC64""srad%I2 %0,%1,%H2")(define_insn "*ashrdi3_internal2"[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC (ashiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "reg_or_cint_operand" "ri,ri"))(const_int 0)))(clobber (match_scratch:DI 3 "=r,r"))]"TARGET_64BIT""@srad%I2. %3,%1,%H2#"[(set_attr "type" "delayed_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (ashiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_cint_operand" ""))(const_int 0)))(clobber (match_scratch:DI 3 ""))]"TARGET_POWERPC64 && reload_completed"[(set (match_dup 3)(ashiftrt:DI (match_dup 1) (match_dup 2)))(set (match_dup 0)(compare:CC (match_dup 3)(const_int 0)))]"")(define_insn "*ashrdi3_internal3"[(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")(compare:CC (ashiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "reg_or_cint_operand" "ri,ri"))(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")(ashiftrt:DI (match_dup 1) (match_dup 2)))]"TARGET_64BIT""@srad%I2. %0,%1,%H2#"[(set_attr "type" "delayed_compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")(compare:CC (ashiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_cint_operand" ""))(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "")(ashiftrt:DI (match_dup 1) (match_dup 2)))]"TARGET_POWERPC64 && reload_completed"[(set (match_dup 0)(ashiftrt:DI (match_dup 1) (match_dup 2)))(set (match_dup 3)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn "anddi3"[(set (match_operand:DI 0 "gpc_reg_operand" "=r,r,r,r,r,r")(and:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r,r,r,r,r")(match_operand:DI 2 "and64_2_operand" "?r,S,T,K,J,t")))(clobber (match_scratch:CC 3 "=X,X,X,x,x,X"))]"TARGET_POWERPC64""@and %0,%1,%2rldic%B2 %0,%1,0,%S2rlwinm %0,%1,0,%m2,%M2andi. %0,%1,%b2andis. %0,%1,%u2#"[(set_attr "type" "*,*,*,compare,compare,*")(set_attr "length" "4,4,4,4,4,8")])(define_split[(set (match_operand:DI 0 "gpc_reg_operand" "")(and:DI (match_operand:DI 1 "gpc_reg_operand" "")(match_operand:DI 2 "mask64_2_operand" "")))(clobber (match_scratch:CC 3 ""))]"TARGET_POWERPC64&& (fixed_regs[CR0_REGNO] || !logical_operand (operands[2], DImode))&& !mask_operand (operands[2], DImode)&& !mask64_operand (operands[2], DImode)"[(set (match_dup 0)(and:DI (rotate:DI (match_dup 1)(match_dup 4))(match_dup 5)))(set (match_dup 0)(and:DI (rotate:DI (match_dup 0)(match_dup 6))(match_dup 7)))]{build_mask64_2_operands (operands[2], &operands[4]);})(define_insn "*anddi3_internal2"[(set (match_operand:CC 0 "cc_reg_operand" "=x,x,x,x,x,x,?y,?y,?y,??y,??y,?y")(compare:CC (and:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r,r,r,r,r,r,r,r,r,r,r")(match_operand:DI 2 "and64_2_operand" "r,S,T,K,J,t,r,S,T,K,J,t"))(const_int 0)))(clobber (match_scratch:DI 3 "=r,r,r,r,r,r,r,r,r,r,r,r"))(clobber (match_scratch:CC 4 "=X,X,X,X,X,X,X,X,X,x,x,X"))]"TARGET_64BIT""@and. %3,%1,%2rldic%B2. %3,%1,0,%S2rlwinm. %3,%1,0,%m2,%M2andi. %3,%1,%b2andis. %3,%1,%u2#######"[(set_attr "type" "compare,compare,compare,compare,compare,compare,compare,compare,compare,compare,compare,compare")(set_attr "length" "4,4,4,4,4,8,8,8,8,8,8,12")])(define_split[(set (match_operand:CC 0 "cc_reg_operand" "")(compare:CC (and:DI (match_operand:DI 1 "gpc_reg_operand" "")(match_operand:DI 2 "mask64_2_operand" ""))(const_int 0)))(clobber (match_scratch:DI 3 ""))(clobber (match_scratch:CC 4 ""))]"TARGET_64BIT && reload_completed&& (fixed_regs[CR0_REGNO] || !logical_operand (operands[2], DImode))&& !mask_operand (operands[2], DImode)&& !mask64_operand (operands[2], DImode)"[(set (match_dup 3)(and:DI (rotate:DI (match_dup 1)(match_dup 5))(match_dup 6)))(parallel [(set (match_dup 0)(compare:CC (and:DI (rotate:DI (match_dup 3)(match_dup 7))(match_dup 8))(const_int 0)))(clobber (match_dup 3))])]"{build_mask64_2_operands (operands[2], &operands[5]);}")(define_insn "*anddi3_internal3"[(set (match_operand:CC 3 "cc_reg_operand" "=x,x,x,x,x,x,?y,?y,?y,??y,??y,?y")(compare:CC (and:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r,r,r,r,r,r,r,r,r,r,r")(match_operand:DI 2 "and64_2_operand" "r,S,T,K,J,t,r,S,T,K,J,t"))(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "=r,r,r,r,r,r,r,r,r,r,r,r")(and:DI (match_dup 1) (match_dup 2)))(clobber (match_scratch:CC 4 "=X,X,X,X,X,X,X,X,X,x,x,X"))]"TARGET_64BIT""@and. %0,%1,%2rldic%B2. %0,%1,0,%S2rlwinm. %0,%1,0,%m2,%M2andi. %0,%1,%b2andis. %0,%1,%u2#######"[(set_attr "type" "compare,compare,compare,compare,compare,compare,compare,compare,compare,compare,compare,compare")(set_attr "length" "4,4,4,4,4,8,8,8,8,8,8,12")])(define_split[(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")(compare:CC (and:DI (match_operand:DI 1 "gpc_reg_operand" "")(match_operand:DI 2 "and64_2_operand" ""))(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "")(and:DI (match_dup 1) (match_dup 2)))(clobber (match_scratch:CC 4 ""))]"TARGET_64BIT && reload_completed"[(parallel [(set (match_dup 0)(and:DI (match_dup 1) (match_dup 2)))(clobber (match_dup 4))])(set (match_dup 3)(compare:CC (match_dup 0)(const_int 0)))]"")(define_split[(set (match_operand:CC 3 "cc_reg_operand" "")(compare:CC (and:DI (match_operand:DI 1 "gpc_reg_operand" "")(match_operand:DI 2 "mask64_2_operand" ""))(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "")(and:DI (match_dup 1) (match_dup 2)))(clobber (match_scratch:CC 4 ""))]"TARGET_64BIT && reload_completed&& (fixed_regs[CR0_REGNO] || !logical_operand (operands[2], DImode))&& !mask_operand (operands[2], DImode)&& !mask64_operand (operands[2], DImode)"[(set (match_dup 0)(and:DI (rotate:DI (match_dup 1)(match_dup 5))(match_dup 6)))(parallel [(set (match_dup 3)(compare:CC (and:DI (rotate:DI (match_dup 0)(match_dup 7))(match_dup 8))(const_int 0)))(set (match_dup 0)(and:DI (rotate:DI (match_dup 0)(match_dup 7))(match_dup 8)))])]"{build_mask64_2_operands (operands[2], &operands[5]);}")(define_expand "iordi3"[(set (match_operand:DI 0 "gpc_reg_operand" "")(ior:DI (match_operand:DI 1 "gpc_reg_operand" "")(match_operand:DI 2 "reg_or_logical_cint_operand" "")))]"TARGET_POWERPC64""{if (non_logical_cint_operand (operands[2], DImode)){HOST_WIDE_INT value;rtx tmp = ((no_new_pseudos || rtx_equal_p (operands[0], operands[1]))? operands[0] : gen_reg_rtx (DImode));if (GET_CODE (operands[2]) == CONST_INT){value = INTVAL (operands[2]);emit_insn (gen_iordi3 (tmp, operands[1],GEN_INT (value & (~ (HOST_WIDE_INT) 0xffff))));}else{value = CONST_DOUBLE_LOW (operands[2]);emit_insn (gen_iordi3 (tmp, operands[1],immed_double_const (value& (~ (HOST_WIDE_INT) 0xffff),0, DImode)));}emit_insn (gen_iordi3 (operands[0], tmp, GEN_INT (value & 0xffff)));DONE;}}")(define_expand "xordi3"[(set (match_operand:DI 0 "gpc_reg_operand" "")(xor:DI (match_operand:DI 1 "gpc_reg_operand" "")(match_operand:DI 2 "reg_or_logical_cint_operand" "")))]"TARGET_POWERPC64""{if (non_logical_cint_operand (operands[2], DImode)){HOST_WIDE_INT value;rtx tmp = ((no_new_pseudos || rtx_equal_p (operands[0], operands[1]))? operands[0] : gen_reg_rtx (DImode));if (GET_CODE (operands[2]) == CONST_INT){value = INTVAL (operands[2]);emit_insn (gen_xordi3 (tmp, operands[1],GEN_INT (value & (~ (HOST_WIDE_INT) 0xffff))));}else{value = CONST_DOUBLE_LOW (operands[2]);emit_insn (gen_xordi3 (tmp, operands[1],immed_double_const (value& (~ (HOST_WIDE_INT) 0xffff),0, DImode)));}emit_insn (gen_xordi3 (operands[0], tmp, GEN_INT (value & 0xffff)));DONE;}}")(define_insn "*booldi3_internal1"[(set (match_operand:DI 0 "gpc_reg_operand" "=r,r,r")(match_operator:DI 3 "boolean_or_operator"[(match_operand:DI 1 "gpc_reg_operand" "%r,r,r")(match_operand:DI 2 "logical_operand" "r,K,JF")]))]"TARGET_POWERPC64""@%q3 %0,%1,%2%q3i %0,%1,%b2%q3is %0,%1,%u2")(define_insn "*booldi3_internal2"[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC (match_operator:DI 4 "boolean_or_operator"[(match_operand:DI 1 "gpc_reg_operand" "%r,r")(match_operand:DI 2 "gpc_reg_operand" "r,r")])(const_int 0)))(clobber (match_scratch:DI 3 "=r,r"))]"TARGET_64BIT""@%q4. %3,%1,%2#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (match_operator:DI 4 "boolean_operator"[(match_operand:DI 1 "gpc_reg_operand" "")(match_operand:DI 2 "gpc_reg_operand" "")])(const_int 0)))(clobber (match_scratch:DI 3 ""))]"TARGET_POWERPC64 && reload_completed"[(set (match_dup 3) (match_dup 4))(set (match_dup 0)(compare:CC (match_dup 3)(const_int 0)))]"")(define_insn "*booldi3_internal3"[(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")(compare:CC (match_operator:DI 4 "boolean_operator"[(match_operand:DI 1 "gpc_reg_operand" "%r,r")(match_operand:DI 2 "gpc_reg_operand" "r,r")])(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")(match_dup 4))]"TARGET_64BIT""@%q4. %0,%1,%2#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")(compare:CC (match_operator:DI 4 "boolean_operator"[(match_operand:DI 1 "gpc_reg_operand" "")(match_operand:DI 2 "gpc_reg_operand" "")])(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "")(match_dup 4))]"TARGET_POWERPC64 && reload_completed"[(set (match_dup 0) (match_dup 4))(set (match_dup 3)(compare:CC (match_dup 0)(const_int 0)))]"");; Split a logical operation that we can't do in one insn into two insns,;; each of which does one 16-bit part. This is used by combine.(define_split[(set (match_operand:DI 0 "gpc_reg_operand" "")(match_operator:DI 3 "boolean_or_operator"[(match_operand:DI 1 "gpc_reg_operand" "")(match_operand:DI 2 "non_logical_cint_operand" "")]))]"TARGET_POWERPC64"[(set (match_dup 0) (match_dup 4))(set (match_dup 0) (match_dup 5))]"{rtx i3,i4;if (GET_CODE (operands[2]) == CONST_DOUBLE){HOST_WIDE_INT value = CONST_DOUBLE_LOW (operands[2]);i3 = immed_double_const (value & (~ (HOST_WIDE_INT) 0xffff),0, DImode);i4 = GEN_INT (value & 0xffff);}else{i3 = GEN_INT (INTVAL (operands[2])& (~ (HOST_WIDE_INT) 0xffff));i4 = GEN_INT (INTVAL (operands[2]) & 0xffff);}operands[4] = gen_rtx_fmt_ee (GET_CODE (operands[3]), DImode,operands[1], i3);operands[5] = gen_rtx_fmt_ee (GET_CODE (operands[3]), DImode,operands[0], i4);}")(define_insn "*boolcdi3_internal1"[(set (match_operand:DI 0 "gpc_reg_operand" "=r")(match_operator:DI 3 "boolean_operator"[(not:DI (match_operand:DI 1 "gpc_reg_operand" "r"))(match_operand:DI 2 "gpc_reg_operand" "r")]))]"TARGET_POWERPC64""%q3 %0,%2,%1")(define_insn "*boolcdi3_internal2"[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC (match_operator:DI 4 "boolean_operator"[(not:DI (match_operand:DI 1 "gpc_reg_operand" "r,r"))(match_operand:DI 2 "gpc_reg_operand" "r,r")])(const_int 0)))(clobber (match_scratch:DI 3 "=r,r"))]"TARGET_64BIT""@%q4. %3,%2,%1#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (match_operator:DI 4 "boolean_operator"[(not:DI (match_operand:DI 1 "gpc_reg_operand" ""))(match_operand:DI 2 "gpc_reg_operand" "")])(const_int 0)))(clobber (match_scratch:DI 3 ""))]"TARGET_POWERPC64 && reload_completed"[(set (match_dup 3) (match_dup 4))(set (match_dup 0)(compare:CC (match_dup 3)(const_int 0)))]"")(define_insn "*boolcdi3_internal3"[(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")(compare:CC (match_operator:DI 4 "boolean_operator"[(not:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r"))(match_operand:DI 2 "gpc_reg_operand" "r,r")])(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")(match_dup 4))]"TARGET_64BIT""@%q4. %0,%2,%1#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")(compare:CC (match_operator:DI 4 "boolean_operator"[(not:DI (match_operand:DI 1 "gpc_reg_operand" ""))(match_operand:DI 2 "gpc_reg_operand" "")])(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "")(match_dup 4))]"TARGET_POWERPC64 && reload_completed"[(set (match_dup 0) (match_dup 4))(set (match_dup 3)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn "*boolccdi3_internal1"[(set (match_operand:DI 0 "gpc_reg_operand" "=r")(match_operator:DI 3 "boolean_operator"[(not:DI (match_operand:DI 1 "gpc_reg_operand" "r"))(not:DI (match_operand:DI 2 "gpc_reg_operand" "r"))]))]"TARGET_POWERPC64""%q3 %0,%1,%2")(define_insn "*boolccdi3_internal2"[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC (match_operator:DI 4 "boolean_operator"[(not:DI (match_operand:DI 1 "gpc_reg_operand" "r,r"))(not:DI (match_operand:DI 2 "gpc_reg_operand" "r,r"))])(const_int 0)))(clobber (match_scratch:DI 3 "=r,r"))]"TARGET_64BIT""@%q4. %3,%1,%2#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (match_operator:DI 4 "boolean_operator"[(not:DI (match_operand:DI 1 "gpc_reg_operand" ""))(not:DI (match_operand:DI 2 "gpc_reg_operand" ""))])(const_int 0)))(clobber (match_scratch:DI 3 ""))]"TARGET_POWERPC64 && reload_completed"[(set (match_dup 3) (match_dup 4))(set (match_dup 0)(compare:CC (match_dup 3)(const_int 0)))]"")(define_insn "*boolccdi3_internal3"[(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")(compare:CC (match_operator:DI 4 "boolean_operator"[(not:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r"))(not:DI (match_operand:DI 2 "gpc_reg_operand" "r,r"))])(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")(match_dup 4))]"TARGET_64BIT""@%q4. %0,%1,%2#"[(set_attr "type" "compare")(set_attr "length" "4,8")])(define_split[(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")(compare:CC (match_operator:DI 4 "boolean_operator"[(not:DI (match_operand:DI 1 "gpc_reg_operand" ""))(not:DI (match_operand:DI 2 "gpc_reg_operand" ""))])(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "")(match_dup 4))]"TARGET_POWERPC64 && reload_completed"[(set (match_dup 0) (match_dup 4))(set (match_dup 3)(compare:CC (match_dup 0)(const_int 0)))]"");; Now define ways of moving data around.;; Set up a register with a value from the GOT table(define_expand "movsi_got"[(set (match_operand:SI 0 "gpc_reg_operand" "")(unspec:SI [(match_operand:SI 1 "got_operand" "")(match_dup 2)] UNSPEC_MOVSI_GOT))]"DEFAULT_ABI == ABI_V4 && flag_pic == 1""{if (GET_CODE (operands[1]) == CONST){rtx offset = const0_rtx;HOST_WIDE_INT value;operands[1] = eliminate_constant_term (XEXP (operands[1], 0), &offset);value = INTVAL (offset);if (value != 0){rtx tmp = (no_new_pseudos ? operands[0] : gen_reg_rtx (Pmode));emit_insn (gen_movsi_got (tmp, operands[1]));emit_insn (gen_addsi3 (operands[0], tmp, offset));DONE;}}operands[2] = rs6000_got_register (operands[1]);}")(define_insn "*movsi_got_internal"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(unspec:SI [(match_operand:SI 1 "got_no_const_operand" "")(match_operand:SI 2 "gpc_reg_operand" "b")]UNSPEC_MOVSI_GOT))]"DEFAULT_ABI == ABI_V4 && flag_pic == 1""{l|lwz} %0,%a1@got(%2)"[(set_attr "type" "load")]);; Used by sched, shorten_branches and final when the GOT pseudo reg;; didn't get allocated to a hard register.(define_split[(set (match_operand:SI 0 "gpc_reg_operand" "")(unspec:SI [(match_operand:SI 1 "got_no_const_operand" "")(match_operand:SI 2 "memory_operand" "")]UNSPEC_MOVSI_GOT))]"DEFAULT_ABI == ABI_V4&& flag_pic == 1&& (reload_in_progress || reload_completed)"[(set (match_dup 0) (match_dup 2))(set (match_dup 0) (unspec:SI [(match_dup 1)(match_dup 0)]UNSPEC_MOVSI_GOT))]"");; For SI, we special-case integers that can't be loaded in one insn. We;; do the load 16-bits at a time. We could do this by loading from memory,;; and this is even supposed to be faster, but it is simpler not to get;; integers in the TOC.(define_insn "movsi_low"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(mem:SI (lo_sum:SI (match_operand:SI 1 "gpc_reg_operand" "b")(match_operand 2 "" ""))))]"TARGET_MACHO && ! TARGET_64BIT""{l|lwz} %0,lo16(%2)(%1)"[(set_attr "type" "load")(set_attr "length" "4")])(define_insn "*movsi_internal1"[(set (match_operand:SI 0 "rs6000_nonimmediate_operand" "=r,r,r,m,r,r,r,r,r,*q,*c*l,*h,*h")(match_operand:SI 1 "input_operand" "r,U,m,r,I,L,n,R,*h,r,r,r,0"))]"gpc_reg_operand (operands[0], SImode)|| gpc_reg_operand (operands[1], SImode)""@mr %0,%1{cal|la} %0,%a1{l%U1%X1|lwz%U1%X1} %0,%1{st%U0%X0|stw%U0%X0} %1,%0{lil|li} %0,%1{liu|lis} %0,%v1#{cal|la} %0,%a1mf%1 %0mt%0 %1mt%0 %1mt%0 %1{cror 0,0,0|nop}"[(set_attr "type" "*,*,load,store,*,*,*,*,mfjmpr,*,mtjmpr,*,*")(set_attr "length" "4,4,4,4,4,4,8,4,4,4,4,4,4")]);; Split a load of a large constant into the appropriate two-insn;; sequence.(define_split[(set (match_operand:SI 0 "gpc_reg_operand" "")(match_operand:SI 1 "const_int_operand" ""))]"(unsigned HOST_WIDE_INT) (INTVAL (operands[1]) + 0x8000) >= 0x10000&& (INTVAL (operands[1]) & 0xffff) != 0"[(set (match_dup 0)(match_dup 2))(set (match_dup 0)(ior:SI (match_dup 0)(match_dup 3)))]"{ rtx tem = rs6000_emit_set_const (operands[0], SImode, operands[1], 2);if (tem == operands[0])DONE;elseFAIL;}")(define_insn "*mov<mode>_internal2"[(set (match_operand:CC 2 "cc_reg_operand" "=y,x,?y")(compare:CC (match_operand:P 1 "gpc_reg_operand" "0,r,r")(const_int 0)))(set (match_operand:P 0 "gpc_reg_operand" "=r,r,r") (match_dup 1))]"""@{cmpi|cmp<wd>i} %2,%0,0mr. %0,%1#"[(set_attr "type" "cmp,compare,cmp")(set_attr "length" "4,4,8")])(define_split[(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")(compare:CC (match_operand:P 1 "gpc_reg_operand" "")(const_int 0)))(set (match_operand:P 0 "gpc_reg_operand" "") (match_dup 1))]"reload_completed"[(set (match_dup 0) (match_dup 1))(set (match_dup 2)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn "*movhi_internal"[(set (match_operand:HI 0 "nonimmediate_operand" "=r,r,m,r,r,*q,*c*l,*h")(match_operand:HI 1 "input_operand" "r,m,r,i,*h,r,r,0"))]"gpc_reg_operand (operands[0], HImode)|| gpc_reg_operand (operands[1], HImode)""@mr %0,%1lhz%U1%X1 %0,%1sth%U0%X0 %1,%0{lil|li} %0,%w1mf%1 %0mt%0 %1mt%0 %1{cror 0,0,0|nop}"[(set_attr "type" "*,load,store,*,mfjmpr,*,mtjmpr,*")])(define_expand "mov<mode>"[(set (match_operand:INT 0 "general_operand" "")(match_operand:INT 1 "any_operand" ""))]"""{ rs6000_emit_move (operands[0], operands[1], <MODE>mode); DONE; }")(define_insn "*movqi_internal"[(set (match_operand:QI 0 "nonimmediate_operand" "=r,r,m,r,r,*q,*c*l,*h")(match_operand:QI 1 "input_operand" "r,m,r,i,*h,r,r,0"))]"gpc_reg_operand (operands[0], QImode)|| gpc_reg_operand (operands[1], QImode)""@mr %0,%1lbz%U1%X1 %0,%1stb%U0%X0 %1,%0{lil|li} %0,%1mf%1 %0mt%0 %1mt%0 %1{cror 0,0,0|nop}"[(set_attr "type" "*,load,store,*,mfjmpr,*,mtjmpr,*")]);; Here is how to move condition codes around. When we store CC data in;; an integer register or memory, we store just the high-order 4 bits.;; This lets us not shift in the most common case of CR0.(define_expand "movcc"[(set (match_operand:CC 0 "nonimmediate_operand" "")(match_operand:CC 1 "nonimmediate_operand" ""))]"""")(define_insn "*movcc_internal1"[(set (match_operand:CC 0 "nonimmediate_operand" "=y,x,?y,y,r,r,r,r,r,q,cl,r,m")(match_operand:CC 1 "general_operand" "y,r,r,O,x,y,r,I,h,r,r,m,r"))]"register_operand (operands[0], CCmode)|| register_operand (operands[1], CCmode)""@mcrf %0,%1mtcrf 128,%1{rlinm|rlwinm} %1,%1,%F0,0xffffffff\;mtcrf %R0,%1\;{rlinm|rlwinm} %1,%1,%f0,0xffffffffcrxor %0,%0,%0mfcr %0%Q1mfcr %0%Q1\;{rlinm|rlwinm} %0,%0,%f1,0xf0000000mr %0,%1{lil|li} %0,%1mf%1 %0mt%0 %1mt%0 %1{l%U1%X1|lwz%U1%X1} %0,%1{st%U0%U1|stw%U0%U1} %1,%0"[(set (attr "type")(cond [(eq_attr "alternative" "0,3")(const_string "cr_logical")(eq_attr "alternative" "1,2")(const_string "mtcr")(eq_attr "alternative" "6,7,9")(const_string "integer")(eq_attr "alternative" "8")(const_string "mfjmpr")(eq_attr "alternative" "10")(const_string "mtjmpr")(eq_attr "alternative" "11")(const_string "load")(eq_attr "alternative" "12")(const_string "store")(ne (symbol_ref "TARGET_MFCRF") (const_int 0))(const_string "mfcrf")](const_string "mfcr")))(set_attr "length" "4,4,12,4,4,8,4,4,4,4,4,4,4")]);; For floating-point, we normally deal with the floating-point registers;; unless -msoft-float is used. The sole exception is that parameter passing;; can produce floating-point values in fixed-point registers. Unless the;; value is a simple constant or already in memory, we deal with this by;; allocating memory and copying the value explicitly via that memory location.(define_expand "movsf"[(set (match_operand:SF 0 "nonimmediate_operand" "")(match_operand:SF 1 "any_operand" ""))]"""{ rs6000_emit_move (operands[0], operands[1], SFmode); DONE; }")(define_split[(set (match_operand:SF 0 "gpc_reg_operand" "")(match_operand:SF 1 "const_double_operand" ""))]"reload_completed&& ((GET_CODE (operands[0]) == REG && REGNO (operands[0]) <= 31)|| (GET_CODE (operands[0]) == SUBREG&& GET_CODE (SUBREG_REG (operands[0])) == REG&& REGNO (SUBREG_REG (operands[0])) <= 31))"[(set (match_dup 2) (match_dup 3))]"{long l;REAL_VALUE_TYPE rv;REAL_VALUE_FROM_CONST_DOUBLE (rv, operands[1]);REAL_VALUE_TO_TARGET_SINGLE (rv, l);if (! TARGET_POWERPC64)operands[2] = operand_subword (operands[0], 0, 0, SFmode);elseoperands[2] = gen_lowpart (SImode, operands[0]);operands[3] = gen_int_mode (l, SImode);}")(define_insn "*movsf_hardfloat"[(set (match_operand:SF 0 "nonimmediate_operand" "=!r,!r,m,f,f,m,*c*l,*q,!r,*h,!r,!r")(match_operand:SF 1 "input_operand" "r,m,r,f,m,f,r,r,h,0,G,Fn"))]"(gpc_reg_operand (operands[0], SFmode)|| gpc_reg_operand (operands[1], SFmode))&& (TARGET_HARD_FLOAT && TARGET_FPRS)""@mr %0,%1{l%U1%X1|lwz%U1%X1} %0,%1{st%U0%X0|stw%U0%X0} %1,%0fmr %0,%1lfs%U1%X1 %0,%1stfs%U0%X0 %1,%0mt%0 %1mt%0 %1mf%1 %0{cror 0,0,0|nop}##"[(set_attr "type" "*,load,store,fp,fpload,fpstore,mtjmpr,*,mfjmpr,*,*,*")(set_attr "length" "4,4,4,4,4,4,4,4,4,4,4,8")])(define_insn "*movsf_softfloat"[(set (match_operand:SF 0 "nonimmediate_operand" "=r,cl,q,r,r,m,r,r,r,r,r,*h")(match_operand:SF 1 "input_operand" "r,r,r,h,m,r,I,L,R,G,Fn,0"))]"(gpc_reg_operand (operands[0], SFmode)|| gpc_reg_operand (operands[1], SFmode))&& (TARGET_SOFT_FLOAT || !TARGET_FPRS)""@mr %0,%1mt%0 %1mt%0 %1mf%1 %0{l%U1%X1|lwz%U1%X1} %0,%1{st%U0%X0|stw%U0%X0} %1,%0{lil|li} %0,%1{liu|lis} %0,%v1{cal|la} %0,%a1##{cror 0,0,0|nop}"[(set_attr "type" "*,mtjmpr,*,mfjmpr,load,store,*,*,*,*,*,*")(set_attr "length" "4,4,4,4,4,4,4,4,4,4,8,4")])(define_expand "movdf"[(set (match_operand:DF 0 "nonimmediate_operand" "")(match_operand:DF 1 "any_operand" ""))]"""{ rs6000_emit_move (operands[0], operands[1], DFmode); DONE; }")(define_split[(set (match_operand:DF 0 "gpc_reg_operand" "")(match_operand:DF 1 "const_int_operand" ""))]"! TARGET_POWERPC64 && reload_completed&& ((GET_CODE (operands[0]) == REG && REGNO (operands[0]) <= 31)|| (GET_CODE (operands[0]) == SUBREG&& GET_CODE (SUBREG_REG (operands[0])) == REG&& REGNO (SUBREG_REG (operands[0])) <= 31))"[(set (match_dup 2) (match_dup 4))(set (match_dup 3) (match_dup 1))]"{int endian = (WORDS_BIG_ENDIAN == 0);HOST_WIDE_INT value = INTVAL (operands[1]);operands[2] = operand_subword (operands[0], endian, 0, DFmode);operands[3] = operand_subword (operands[0], 1 - endian, 0, DFmode);#if HOST_BITS_PER_WIDE_INT == 32operands[4] = (value & 0x80000000) ? constm1_rtx : const0_rtx;#elseoperands[4] = GEN_INT (value >> 32);operands[1] = GEN_INT (((value & 0xffffffff) ^ 0x80000000) - 0x80000000);#endif}")(define_split[(set (match_operand:DF 0 "gpc_reg_operand" "")(match_operand:DF 1 "const_double_operand" ""))]"! TARGET_POWERPC64 && reload_completed&& ((GET_CODE (operands[0]) == REG && REGNO (operands[0]) <= 31)|| (GET_CODE (operands[0]) == SUBREG&& GET_CODE (SUBREG_REG (operands[0])) == REG&& REGNO (SUBREG_REG (operands[0])) <= 31))"[(set (match_dup 2) (match_dup 4))(set (match_dup 3) (match_dup 5))]"{int endian = (WORDS_BIG_ENDIAN == 0);long l[2];REAL_VALUE_TYPE rv;REAL_VALUE_FROM_CONST_DOUBLE (rv, operands[1]);REAL_VALUE_TO_TARGET_DOUBLE (rv, l);operands[2] = operand_subword (operands[0], endian, 0, DFmode);operands[3] = operand_subword (operands[0], 1 - endian, 0, DFmode);operands[4] = gen_int_mode (l[endian], SImode);operands[5] = gen_int_mode (l[1 - endian], SImode);}")(define_split[(set (match_operand:DF 0 "gpc_reg_operand" "")(match_operand:DF 1 "const_double_operand" ""))]"TARGET_POWERPC64 && reload_completed&& ((GET_CODE (operands[0]) == REG && REGNO (operands[0]) <= 31)|| (GET_CODE (operands[0]) == SUBREG&& GET_CODE (SUBREG_REG (operands[0])) == REG&& REGNO (SUBREG_REG (operands[0])) <= 31))"[(set (match_dup 2) (match_dup 3))]"{int endian = (WORDS_BIG_ENDIAN == 0);long l[2];REAL_VALUE_TYPE rv;#if HOST_BITS_PER_WIDE_INT >= 64HOST_WIDE_INT val;#endifREAL_VALUE_FROM_CONST_DOUBLE (rv, operands[1]);REAL_VALUE_TO_TARGET_DOUBLE (rv, l);operands[2] = gen_lowpart (DImode, operands[0]);/* HIGHPART is lower memory address when WORDS_BIG_ENDIAN. */#if HOST_BITS_PER_WIDE_INT >= 64val = ((HOST_WIDE_INT)(unsigned long)l[endian] << 32| ((HOST_WIDE_INT)(unsigned long)l[1 - endian]));operands[3] = gen_int_mode (val, DImode);#elseoperands[3] = immed_double_const (l[1 - endian], l[endian], DImode);#endif}");; Don't have reload use general registers to load a constant. First,;; it might not work if the output operand is the equivalent of;; a non-offsettable memref, but also it is less efficient than loading;; the constant into an FP register, since it will probably be used there.;; The "??" is a kludge until we can figure out a more reasonable way;; of handling these non-offsettable values.(define_insn "*movdf_hardfloat32"[(set (match_operand:DF 0 "nonimmediate_operand" "=!r,??r,m,f,f,m,!r,!r,!r")(match_operand:DF 1 "input_operand" "r,m,r,f,m,f,G,H,F"))]"! TARGET_POWERPC64 && TARGET_HARD_FLOAT && TARGET_FPRS&& (gpc_reg_operand (operands[0], DFmode)|| gpc_reg_operand (operands[1], DFmode))""*{switch (which_alternative){default:gcc_unreachable ();case 0:/* We normally copy the low-numbered register first. However, ifthe first register operand 0 is the same as the second registerof operand 1, we must copy in the opposite order. */if (REGNO (operands[0]) == REGNO (operands[1]) + 1)return \"mr %L0,%L1\;mr %0,%1\";elsereturn \"mr %0,%1\;mr %L0,%L1\";case 1:if (rs6000_offsettable_memref_p (operands[1])|| (GET_CODE (operands[1]) == MEM&& (GET_CODE (XEXP (operands[1], 0)) == LO_SUM|| GET_CODE (XEXP (operands[1], 0)) == PRE_INC|| GET_CODE (XEXP (operands[1], 0)) == PRE_DEC))){/* If the low-address word is used in the address, we must loadit last. Otherwise, load it first. Note that we cannot haveauto-increment in that case since the address register isknown to be dead. */if (refers_to_regno_p (REGNO (operands[0]), REGNO (operands[0]) + 1,operands[1], 0))return \"{l|lwz} %L0,%L1\;{l|lwz} %0,%1\";elsereturn \"{l%U1|lwz%U1} %0,%1\;{l|lwz} %L0,%L1\";}else{rtx addreg;addreg = find_addr_reg (XEXP (operands[1], 0));if (refers_to_regno_p (REGNO (operands[0]),REGNO (operands[0]) + 1,operands[1], 0)){output_asm_insn (\"{cal|la} %0,4(%0)\", &addreg);output_asm_insn (\"{lx|lwzx} %L0,%1\", operands);output_asm_insn (\"{cal|la} %0,-4(%0)\", &addreg);return \"{lx|lwzx} %0,%1\";}else{output_asm_insn (\"{lx|lwzx} %0,%1\", operands);output_asm_insn (\"{cal|la} %0,4(%0)\", &addreg);output_asm_insn (\"{lx|lwzx} %L0,%1\", operands);output_asm_insn (\"{cal|la} %0,-4(%0)\", &addreg);return \"\";}}case 2:if (rs6000_offsettable_memref_p (operands[0])|| (GET_CODE (operands[0]) == MEM&& (GET_CODE (XEXP (operands[0], 0)) == LO_SUM|| GET_CODE (XEXP (operands[0], 0)) == PRE_INC|| GET_CODE (XEXP (operands[0], 0)) == PRE_DEC)))return \"{st%U0|stw%U0} %1,%0\;{st|stw} %L1,%L0\";else{rtx addreg;addreg = find_addr_reg (XEXP (operands[0], 0));output_asm_insn (\"{stx|stwx} %1,%0\", operands);output_asm_insn (\"{cal|la} %0,4(%0)\", &addreg);output_asm_insn (\"{stx|stwx} %L1,%0\", operands);output_asm_insn (\"{cal|la} %0,-4(%0)\", &addreg);return \"\";}case 3:return \"fmr %0,%1\";case 4:return \"lfd%U1%X1 %0,%1\";case 5:return \"stfd%U0%X0 %1,%0\";case 6:case 7:case 8:return \"#\";}}"[(set_attr "type" "two,load,store,fp,fpload,fpstore,*,*,*")(set_attr "length" "8,16,16,4,4,4,8,12,16")])(define_insn "*movdf_softfloat32"[(set (match_operand:DF 0 "nonimmediate_operand" "=r,r,m,r,r,r")(match_operand:DF 1 "input_operand" "r,m,r,G,H,F"))]"! TARGET_POWERPC64 && (TARGET_SOFT_FLOAT || TARGET_E500_SINGLE)&& (gpc_reg_operand (operands[0], DFmode)|| gpc_reg_operand (operands[1], DFmode))""*{switch (which_alternative){default:gcc_unreachable ();case 0:/* We normally copy the low-numbered register first. However, ifthe first register operand 0 is the same as the second register ofoperand 1, we must copy in the opposite order. */if (REGNO (operands[0]) == REGNO (operands[1]) + 1)return \"mr %L0,%L1\;mr %0,%1\";elsereturn \"mr %0,%1\;mr %L0,%L1\";case 1:/* If the low-address word is used in the address, we must loadit last. Otherwise, load it first. Note that we cannot haveauto-increment in that case since the address register isknown to be dead. */if (refers_to_regno_p (REGNO (operands[0]), REGNO (operands[0]) + 1,operands[1], 0))return \"{l|lwz} %L0,%L1\;{l|lwz} %0,%1\";elsereturn \"{l%U1|lwz%U1} %0,%1\;{l|lwz} %L0,%L1\";case 2:return \"{st%U0|stw%U0} %1,%0\;{st|stw} %L1,%L0\";case 3:case 4:case 5:return \"#\";}}"[(set_attr "type" "two,load,store,*,*,*")(set_attr "length" "8,8,8,8,12,16")]); ld/std require word-aligned displacements -> 'Y' constraint.; List Y->r and r->Y before r->r for reload.(define_insn "*movdf_hardfloat64"[(set (match_operand:DF 0 "nonimmediate_operand" "=Y,r,!r,f,f,m,*c*l,!r,*h,!r,!r,!r")(match_operand:DF 1 "input_operand" "r,Y,r,f,m,f,r,h,0,G,H,F"))]"TARGET_POWERPC64 && TARGET_HARD_FLOAT && TARGET_FPRS&& (gpc_reg_operand (operands[0], DFmode)|| gpc_reg_operand (operands[1], DFmode))""@std%U0%X0 %1,%0ld%U1%X1 %0,%1mr %0,%1fmr %0,%1lfd%U1%X1 %0,%1stfd%U0%X0 %1,%0mt%0 %1mf%1 %0{cror 0,0,0|nop}###"[(set_attr "type" "store,load,*,fp,fpload,fpstore,mtjmpr,mfjmpr,*,*,*,*")(set_attr "length" "4,4,4,4,4,4,4,4,4,8,12,16")])(define_insn "*movdf_softfloat64"[(set (match_operand:DF 0 "nonimmediate_operand" "=r,Y,r,cl,r,r,r,r,*h")(match_operand:DF 1 "input_operand" "Y,r,r,r,h,G,H,F,0"))]"TARGET_POWERPC64 && (TARGET_SOFT_FLOAT || !TARGET_FPRS)&& (gpc_reg_operand (operands[0], DFmode)|| gpc_reg_operand (operands[1], DFmode))""@ld%U1%X1 %0,%1std%U0%X0 %1,%0mr %0,%1mt%0 %1mf%1 %0###{cror 0,0,0|nop}"[(set_attr "type" "load,store,*,mtjmpr,mfjmpr,*,*,*,*")(set_attr "length" "4,4,4,4,4,8,12,16,4")])(define_expand "movtf"[(set (match_operand:TF 0 "general_operand" "")(match_operand:TF 1 "any_operand" ""))]"!TARGET_IEEEQUAD && TARGET_LONG_DOUBLE_128""{ rs6000_emit_move (operands[0], operands[1], TFmode); DONE; }"); It's important to list the o->f and f->o moves before f->f because; otherwise reload, given m->f, will try to pick f->f and reload it,; which doesn't make progress. Likewise r->Y must be before r->r.(define_insn_and_split "*movtf_internal"[(set (match_operand:TF 0 "nonimmediate_operand" "=o,f,f,r,Y,r")(match_operand:TF 1 "input_operand" "f,o,f,YGHF,r,r"))]"!TARGET_IEEEQUAD&& TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128&& (gpc_reg_operand (operands[0], TFmode)|| gpc_reg_operand (operands[1], TFmode))""#""&& reload_completed"[(pc)]{ rs6000_split_multireg_move (operands[0], operands[1]); DONE; }[(set_attr "length" "8,8,8,20,20,16")])(define_insn_and_split "*movtf_softfloat"[(set (match_operand:TF 0 "nonimmediate_operand" "=r,Y,r")(match_operand:TF 1 "input_operand" "YGHF,r,r"))]"!TARGET_IEEEQUAD&& (TARGET_SOFT_FLOAT || !TARGET_FPRS) && TARGET_LONG_DOUBLE_128&& (gpc_reg_operand (operands[0], TFmode)|| gpc_reg_operand (operands[1], TFmode))""#""&& reload_completed"[(pc)]{ rs6000_split_multireg_move (operands[0], operands[1]); DONE; }[(set_attr "length" "20,20,16")])(define_expand "extenddftf2"[(parallel [(set (match_operand:TF 0 "nonimmediate_operand" "")(float_extend:TF (match_operand:DF 1 "input_operand" "")))(use (match_dup 2))])]"!TARGET_IEEEQUAD&& TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128"{operands[2] = CONST0_RTX (DFmode);/* Generate GOT reference early for SVR4 PIC. */if (DEFAULT_ABI == ABI_V4 && flag_pic)operands[2] = validize_mem (force_const_mem (DFmode, operands[2]));})(define_insn_and_split "*extenddftf2_internal"[(set (match_operand:TF 0 "nonimmediate_operand" "=o,f,&f,r")(float_extend:TF (match_operand:DF 1 "input_operand" "fr,mf,mf,rmGHF")))(use (match_operand:DF 2 "zero_reg_mem_operand" "rf,m,f,n"))]"!TARGET_IEEEQUAD&& TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128""#""&& reload_completed"[(pc)]{const int lo_word = FLOAT_WORDS_BIG_ENDIAN ? GET_MODE_SIZE (DFmode) : 0;const int hi_word = FLOAT_WORDS_BIG_ENDIAN ? 0 : GET_MODE_SIZE (DFmode);emit_move_insn (simplify_gen_subreg (DFmode, operands[0], TFmode, hi_word),operands[1]);emit_move_insn (simplify_gen_subreg (DFmode, operands[0], TFmode, lo_word),operands[2]);DONE;})(define_expand "extendsftf2"[(set (match_operand:TF 0 "nonimmediate_operand" "")(float_extend:TF (match_operand:SF 1 "gpc_reg_operand" "")))]"!TARGET_IEEEQUAD&& TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128"{rtx tmp = gen_reg_rtx (DFmode);emit_insn (gen_extendsfdf2 (tmp, operands[1]));emit_insn (gen_extenddftf2 (operands[0], tmp));DONE;})(define_expand "trunctfdf2"[(set (match_operand:DF 0 "gpc_reg_operand" "")(float_truncate:DF (match_operand:TF 1 "gpc_reg_operand" "")))]"!TARGET_IEEEQUAD&& TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128""")(define_insn_and_split "trunctfdf2_internal1"[(set (match_operand:DF 0 "gpc_reg_operand" "=f,?f")(float_truncate:DF (match_operand:TF 1 "gpc_reg_operand" "0,f")))]"!TARGET_IEEEQUAD && !TARGET_XL_COMPAT&& TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128""@#fmr %0,%1""&& reload_completed && REGNO (operands[0]) == REGNO (operands[1])"[(const_int 0)]{emit_note (NOTE_INSN_DELETED);DONE;}[(set_attr "type" "fp")])(define_insn "trunctfdf2_internal2"[(set (match_operand:DF 0 "gpc_reg_operand" "=f")(float_truncate:DF (match_operand:TF 1 "gpc_reg_operand" "f")))]"!TARGET_IEEEQUAD && TARGET_XL_COMPAT&& TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128""fadd %0,%1,%L1"[(set_attr "type" "fp")])(define_insn_and_split "trunctfsf2"[(set (match_operand:SF 0 "gpc_reg_operand" "=f")(float_truncate:SF (match_operand:TF 1 "gpc_reg_operand" "f")))(clobber (match_scratch:DF 2 "=f"))]"!TARGET_IEEEQUAD&& TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128""#""&& reload_completed"[(set (match_dup 2)(float_truncate:DF (match_dup 1)))(set (match_dup 0)(float_truncate:SF (match_dup 2)))]"")(define_expand "floatsitf2"[(set (match_operand:TF 0 "gpc_reg_operand" "")(float:TF (match_operand:SI 1 "gpc_reg_operand" "")))]"!TARGET_IEEEQUAD&& TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128"{rtx tmp = gen_reg_rtx (DFmode);expand_float (tmp, operands[1], false);emit_insn (gen_extenddftf2 (operands[0], tmp));DONE;}); fadd, but rounding towards zero.; This is probably not the optimal code sequence.(define_insn "fix_trunc_helper"[(set (match_operand:DF 0 "gpc_reg_operand" "=f")(unspec:DF [(match_operand:TF 1 "gpc_reg_operand" "f")]UNSPEC_FIX_TRUNC_TF))(clobber (match_operand:DF 2 "gpc_reg_operand" "=&f"))]"TARGET_HARD_FLOAT && TARGET_FPRS""mffs %2\n\tmtfsb1 31\n\tmtfsb0 30\n\tfadd %0,%1,%L1\n\tmtfsf 1,%2"[(set_attr "type" "fp")(set_attr "length" "20")])(define_expand "fix_trunctfsi2"[(parallel [(set (match_operand:SI 0 "gpc_reg_operand" "")(fix:SI (match_operand:TF 1 "gpc_reg_operand" "")))(clobber (match_dup 2))(clobber (match_dup 3))(clobber (match_dup 4))(clobber (match_dup 5))])]"!TARGET_IEEEQUAD&& (TARGET_POWER2 || TARGET_POWERPC)&& TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128"{operands[2] = gen_reg_rtx (DFmode);operands[3] = gen_reg_rtx (DFmode);operands[4] = gen_reg_rtx (DImode);operands[5] = assign_stack_temp (DImode, GET_MODE_SIZE (DImode), 0);})(define_insn_and_split "*fix_trunctfsi2_internal"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(fix:SI (match_operand:TF 1 "gpc_reg_operand" "f")))(clobber (match_operand:DF 2 "gpc_reg_operand" "=f"))(clobber (match_operand:DF 3 "gpc_reg_operand" "=&f"))(clobber (match_operand:DI 4 "gpc_reg_operand" "=f"))(clobber (match_operand:DI 5 "memory_operand" "=o"))]"!TARGET_IEEEQUAD&& TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128""#""&& (!no_new_pseudos || offsettable_nonstrict_memref_p (operands[5]))"[(pc)]{rtx lowword;emit_insn (gen_fix_trunc_helper (operands[2], operands[1], operands[3]));gcc_assert (MEM_P (operands[5]));lowword = adjust_address (operands[5], SImode, WORDS_BIG_ENDIAN ? 4 : 0);emit_insn (gen_fctiwz (operands[4], operands[2]));emit_move_insn (operands[5], operands[4]);emit_move_insn (operands[0], lowword);DONE;})(define_insn "negtf2"[(set (match_operand:TF 0 "gpc_reg_operand" "=f")(neg:TF (match_operand:TF 1 "gpc_reg_operand" "f")))]"!TARGET_IEEEQUAD&& TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128""*{if (REGNO (operands[0]) == REGNO (operands[1]) + 1)return \"fneg %L0,%L1\;fneg %0,%1\";elsereturn \"fneg %0,%1\;fneg %L0,%L1\";}"[(set_attr "type" "fp")(set_attr "length" "8")])(define_expand "abstf2"[(set (match_operand:TF 0 "gpc_reg_operand" "=f")(abs:TF (match_operand:TF 1 "gpc_reg_operand" "f")))]"!TARGET_IEEEQUAD&& TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128""{rtx label = gen_label_rtx ();emit_insn (gen_abstf2_internal (operands[0], operands[1], label));emit_label (label);DONE;}")(define_expand "abstf2_internal"[(set (match_operand:TF 0 "gpc_reg_operand" "=f")(match_operand:TF 1 "gpc_reg_operand" "f"))(set (match_dup 3) (match_dup 5))(set (match_dup 5) (abs:DF (match_dup 5)))(set (match_dup 4) (compare:CCFP (match_dup 3) (match_dup 5)))(set (pc) (if_then_else (eq (match_dup 4) (const_int 0))(label_ref (match_operand 2 "" ""))(pc)))(set (match_dup 6) (neg:DF (match_dup 6)))]"!TARGET_IEEEQUAD&& TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128""{const int hi_word = FLOAT_WORDS_BIG_ENDIAN ? 0 : GET_MODE_SIZE (DFmode);const int lo_word = FLOAT_WORDS_BIG_ENDIAN ? GET_MODE_SIZE (DFmode) : 0;operands[3] = gen_reg_rtx (DFmode);operands[4] = gen_reg_rtx (CCFPmode);operands[5] = simplify_gen_subreg (DFmode, operands[0], TFmode, hi_word);operands[6] = simplify_gen_subreg (DFmode, operands[0], TFmode, lo_word);}");; Next come the multi-word integer load and store and the load and store;; multiple insns.; List r->r after r->"o<>", otherwise reload will try to reload a; non-offsettable address by using r->r which won't make progress.(define_insn "*movdi_internal32"[(set (match_operand:DI 0 "nonimmediate_operand" "=o<>,r,r,*f,*f,m,r")(match_operand:DI 1 "input_operand" "r,r,m,f,m,f,IJKnGHF"))]"! TARGET_POWERPC64&& (gpc_reg_operand (operands[0], DImode)|| gpc_reg_operand (operands[1], DImode))""@###fmr %0,%1lfd%U1%X1 %0,%1stfd%U0%X0 %1,%0#"[(set_attr "type" "load,*,store,fp,fpload,fpstore,*")])(define_split[(set (match_operand:DI 0 "gpc_reg_operand" "")(match_operand:DI 1 "const_int_operand" ""))]"! TARGET_POWERPC64 && reload_completed"[(set (match_dup 2) (match_dup 4))(set (match_dup 3) (match_dup 1))]"{HOST_WIDE_INT value = INTVAL (operands[1]);operands[2] = operand_subword_force (operands[0], WORDS_BIG_ENDIAN == 0,DImode);operands[3] = operand_subword_force (operands[0], WORDS_BIG_ENDIAN != 0,DImode);#if HOST_BITS_PER_WIDE_INT == 32operands[4] = (value & 0x80000000) ? constm1_rtx : const0_rtx;#elseoperands[4] = GEN_INT (value >> 32);operands[1] = GEN_INT (((value & 0xffffffff) ^ 0x80000000) - 0x80000000);#endif}")(define_split[(set (match_operand:DI 0 "nonimmediate_operand" "")(match_operand:DI 1 "input_operand" ""))]"reload_completed && !TARGET_POWERPC64&& gpr_or_gpr_p (operands[0], operands[1])"[(pc)]{ rs6000_split_multireg_move (operands[0], operands[1]); DONE; })(define_insn "*movdi_internal64"[(set (match_operand:DI 0 "nonimmediate_operand" "=r,r,m,r,r,r,r,*f,*f,m,r,*h,*h")(match_operand:DI 1 "input_operand" "r,m,r,I,L,nF,R,f,m,f,*h,r,0"))]"TARGET_POWERPC64&& (gpc_reg_operand (operands[0], DImode)|| gpc_reg_operand (operands[1], DImode))""@mr %0,%1ld%U1%X1 %0,%1std%U0%X0 %1,%0li %0,%1lis %0,%v1#{cal|la} %0,%a1fmr %0,%1lfd%U1%X1 %0,%1stfd%U0%X0 %1,%0mf%1 %0mt%0 %1{cror 0,0,0|nop}"[(set_attr "type" "*,load,store,*,*,*,*,fp,fpload,fpstore,mfjmpr,mtjmpr,*")(set_attr "length" "4,4,4,4,4,20,4,4,4,4,4,4,4")]);; immediate value valid for a single instruction hiding in a const_double(define_insn ""[(set (match_operand:DI 0 "gpc_reg_operand" "=r")(match_operand:DI 1 "const_double_operand" "F"))]"HOST_BITS_PER_WIDE_INT == 32 && TARGET_POWERPC64&& GET_CODE (operands[1]) == CONST_DOUBLE&& num_insns_constant (operands[1], DImode) == 1""*{return ((unsigned HOST_WIDE_INT)(CONST_DOUBLE_LOW (operands[1]) + 0x8000) < 0x10000)? \"li %0,%1\" : \"lis %0,%v1\";}");; Generate all one-bits and clear left or right.;; Use (and:DI (rotate:DI ...)) to avoid anddi3 unnecessary clobber.(define_split[(set (match_operand:DI 0 "gpc_reg_operand" "")(match_operand:DI 1 "mask64_operand" ""))]"TARGET_POWERPC64 && num_insns_constant (operands[1], DImode) > 1"[(set (match_dup 0) (const_int -1))(set (match_dup 0)(and:DI (rotate:DI (match_dup 0)(const_int 0))(match_dup 1)))]"");; Split a load of a large constant into the appropriate five-instruction;; sequence. Handle anything in a constant number of insns.;; When non-easy constants can go in the TOC, this should use;; easy_fp_constant predicate.(define_split[(set (match_operand:DI 0 "gpc_reg_operand" "")(match_operand:DI 1 "const_int_operand" ""))]"TARGET_POWERPC64 && num_insns_constant (operands[1], DImode) > 1"[(set (match_dup 0) (match_dup 2))(set (match_dup 0) (plus:DI (match_dup 0) (match_dup 3)))]"{ rtx tem = rs6000_emit_set_const (operands[0], DImode, operands[1], 5);if (tem == operands[0])DONE;elseFAIL;}")(define_split[(set (match_operand:DI 0 "gpc_reg_operand" "")(match_operand:DI 1 "const_double_operand" ""))]"TARGET_POWERPC64 && num_insns_constant (operands[1], DImode) > 1"[(set (match_dup 0) (match_dup 2))(set (match_dup 0) (plus:DI (match_dup 0) (match_dup 3)))]"{ rtx tem = rs6000_emit_set_const (operands[0], DImode, operands[1], 5);if (tem == operands[0])DONE;elseFAIL;}");; TImode is similar, except that we usually want to compute the address into;; a register and use lsi/stsi (the exception is during reload). MQ is also;; clobbered in stsi for POWER, so we need a SCRATCH for it.;; We say that MQ is clobbered in the last alternative because the first;; alternative would never get used otherwise since it would need a reload;; while the 2nd alternative would not. We put memory cases first so they;; are preferred. Otherwise, we'd try to reload the output instead of;; giving the SCRATCH mq.(define_insn "*movti_power"[(set (match_operand:TI 0 "reg_or_mem_operand" "=Q,m,????r,????r,????r,r")(match_operand:TI 1 "input_operand" "r,r,r,Q,m,n"))(clobber (match_scratch:SI 2 "=q,q#X,X,X,X,X"))]"TARGET_POWER && ! TARGET_POWERPC64&& (gpc_reg_operand (operands[0], TImode) || gpc_reg_operand (operands[1], TImode))""*{switch (which_alternative){default:gcc_unreachable ();case 0:if (TARGET_STRING)return \"{stsi|stswi} %1,%P0,16\";case 1:case 2:return \"#\";case 3:/* If the address is not used in the output, we can use lsi. Otherwise,fall through to generating four loads. */if (TARGET_STRING&& ! reg_overlap_mentioned_p (operands[0], operands[1]))return \"{lsi|lswi} %0,%P1,16\";/* ... fall through ... */case 4:case 5:return \"#\";}}"[(set_attr "type" "store,store,*,load,load,*")])(define_insn "*movti_string"[(set (match_operand:TI 0 "reg_or_mem_operand" "=Q,o<>,????r,????r,????r,r")(match_operand:TI 1 "input_operand" "r,r,r,Q,m,n"))]"! TARGET_POWER && ! TARGET_POWERPC64&& (gpc_reg_operand (operands[0], TImode) || gpc_reg_operand (operands[1], TImode))""*{switch (which_alternative){default:gcc_unreachable ();case 0:if (TARGET_STRING)return \"{stsi|stswi} %1,%P0,16\";case 1:case 2:return \"#\";case 3:/* If the address is not used in the output, we can use lsi. Otherwise,fall through to generating four loads. */if (TARGET_STRING&& ! reg_overlap_mentioned_p (operands[0], operands[1]))return \"{lsi|lswi} %0,%P1,16\";/* ... fall through ... */case 4:case 5:return \"#\";}}"[(set_attr "type" "store_ux,store_ux,*,load_ux,load_ux,*")])(define_insn "*movti_ppc64"[(set (match_operand:TI 0 "nonimmediate_operand" "=r,o<>,r")(match_operand:TI 1 "input_operand" "r,r,m"))]"TARGET_POWERPC64 && (gpc_reg_operand (operands[0], TImode)|| gpc_reg_operand (operands[1], TImode))""#"[(set_attr "type" "*,load,store")])(define_split[(set (match_operand:TI 0 "gpc_reg_operand" "")(match_operand:TI 1 "const_double_operand" ""))]"TARGET_POWERPC64"[(set (match_dup 2) (match_dup 4))(set (match_dup 3) (match_dup 5))]"{operands[2] = operand_subword_force (operands[0], WORDS_BIG_ENDIAN == 0,TImode);operands[3] = operand_subword_force (operands[0], WORDS_BIG_ENDIAN != 0,TImode);if (GET_CODE (operands[1]) == CONST_DOUBLE){operands[4] = GEN_INT (CONST_DOUBLE_HIGH (operands[1]));operands[5] = GEN_INT (CONST_DOUBLE_LOW (operands[1]));}else if (GET_CODE (operands[1]) == CONST_INT){operands[4] = GEN_INT (- (INTVAL (operands[1]) < 0));operands[5] = operands[1];}elseFAIL;}")(define_split[(set (match_operand:TI 0 "nonimmediate_operand" "")(match_operand:TI 1 "input_operand" ""))]"reload_completed&& gpr_or_gpr_p (operands[0], operands[1])"[(pc)]{ rs6000_split_multireg_move (operands[0], operands[1]); DONE; })(define_expand "load_multiple"[(match_par_dup 3 [(set (match_operand:SI 0 "" "")(match_operand:SI 1 "" ""))(use (match_operand:SI 2 "" ""))])]"TARGET_STRING && !TARGET_POWERPC64""{int regno;int count;rtx op1;int i;/* Support only loading a constant number of fixed-point registers frommemory and only bother with this if more than two; the machinedoesn't support more than eight. */if (GET_CODE (operands[2]) != CONST_INT|| INTVAL (operands[2]) <= 2|| INTVAL (operands[2]) > 8|| GET_CODE (operands[1]) != MEM|| GET_CODE (operands[0]) != REG|| REGNO (operands[0]) >= 32)FAIL;count = INTVAL (operands[2]);regno = REGNO (operands[0]);operands[3] = gen_rtx_PARALLEL (VOIDmode, rtvec_alloc (count));op1 = replace_equiv_address (operands[1],force_reg (SImode, XEXP (operands[1], 0)));for (i = 0; i < count; i++)XVECEXP (operands[3], 0, i)= gen_rtx_SET (VOIDmode, gen_rtx_REG (SImode, regno + i),adjust_address_nv (op1, SImode, i * 4));}")(define_insn "*ldmsi8"[(match_parallel 0 "load_multiple_operation"[(set (match_operand:SI 2 "gpc_reg_operand" "")(mem:SI (match_operand:SI 1 "gpc_reg_operand" "b")))(set (match_operand:SI 3 "gpc_reg_operand" "")(mem:SI (plus:SI (match_dup 1) (const_int 4))))(set (match_operand:SI 4 "gpc_reg_operand" "")(mem:SI (plus:SI (match_dup 1) (const_int 8))))(set (match_operand:SI 5 "gpc_reg_operand" "")(mem:SI (plus:SI (match_dup 1) (const_int 12))))(set (match_operand:SI 6 "gpc_reg_operand" "")(mem:SI (plus:SI (match_dup 1) (const_int 16))))(set (match_operand:SI 7 "gpc_reg_operand" "")(mem:SI (plus:SI (match_dup 1) (const_int 20))))(set (match_operand:SI 8 "gpc_reg_operand" "")(mem:SI (plus:SI (match_dup 1) (const_int 24))))(set (match_operand:SI 9 "gpc_reg_operand" "")(mem:SI (plus:SI (match_dup 1) (const_int 28))))])]"TARGET_STRING && XVECLEN (operands[0], 0) == 8""*{ return rs6000_output_load_multiple (operands); }"[(set_attr "type" "load_ux")(set_attr "length" "32")])(define_insn "*ldmsi7"[(match_parallel 0 "load_multiple_operation"[(set (match_operand:SI 2 "gpc_reg_operand" "")(mem:SI (match_operand:SI 1 "gpc_reg_operand" "b")))(set (match_operand:SI 3 "gpc_reg_operand" "")(mem:SI (plus:SI (match_dup 1) (const_int 4))))(set (match_operand:SI 4 "gpc_reg_operand" "")(mem:SI (plus:SI (match_dup 1) (const_int 8))))(set (match_operand:SI 5 "gpc_reg_operand" "")(mem:SI (plus:SI (match_dup 1) (const_int 12))))(set (match_operand:SI 6 "gpc_reg_operand" "")(mem:SI (plus:SI (match_dup 1) (const_int 16))))(set (match_operand:SI 7 "gpc_reg_operand" "")(mem:SI (plus:SI (match_dup 1) (const_int 20))))(set (match_operand:SI 8 "gpc_reg_operand" "")(mem:SI (plus:SI (match_dup 1) (const_int 24))))])]"TARGET_STRING && XVECLEN (operands[0], 0) == 7""*{ return rs6000_output_load_multiple (operands); }"[(set_attr "type" "load_ux")(set_attr "length" "32")])(define_insn "*ldmsi6"[(match_parallel 0 "load_multiple_operation"[(set (match_operand:SI 2 "gpc_reg_operand" "")(mem:SI (match_operand:SI 1 "gpc_reg_operand" "b")))(set (match_operand:SI 3 "gpc_reg_operand" "")(mem:SI (plus:SI (match_dup 1) (const_int 4))))(set (match_operand:SI 4 "gpc_reg_operand" "")(mem:SI (plus:SI (match_dup 1) (const_int 8))))(set (match_operand:SI 5 "gpc_reg_operand" "")(mem:SI (plus:SI (match_dup 1) (const_int 12))))(set (match_operand:SI 6 "gpc_reg_operand" "")(mem:SI (plus:SI (match_dup 1) (const_int 16))))(set (match_operand:SI 7 "gpc_reg_operand" "")(mem:SI (plus:SI (match_dup 1) (const_int 20))))])]"TARGET_STRING && XVECLEN (operands[0], 0) == 6""*{ return rs6000_output_load_multiple (operands); }"[(set_attr "type" "load_ux")(set_attr "length" "32")])(define_insn "*ldmsi5"[(match_parallel 0 "load_multiple_operation"[(set (match_operand:SI 2 "gpc_reg_operand" "")(mem:SI (match_operand:SI 1 "gpc_reg_operand" "b")))(set (match_operand:SI 3 "gpc_reg_operand" "")(mem:SI (plus:SI (match_dup 1) (const_int 4))))(set (match_operand:SI 4 "gpc_reg_operand" "")(mem:SI (plus:SI (match_dup 1) (const_int 8))))(set (match_operand:SI 5 "gpc_reg_operand" "")(mem:SI (plus:SI (match_dup 1) (const_int 12))))(set (match_operand:SI 6 "gpc_reg_operand" "")(mem:SI (plus:SI (match_dup 1) (const_int 16))))])]"TARGET_STRING && XVECLEN (operands[0], 0) == 5""*{ return rs6000_output_load_multiple (operands); }"[(set_attr "type" "load_ux")(set_attr "length" "32")])(define_insn "*ldmsi4"[(match_parallel 0 "load_multiple_operation"[(set (match_operand:SI 2 "gpc_reg_operand" "")(mem:SI (match_operand:SI 1 "gpc_reg_operand" "b")))(set (match_operand:SI 3 "gpc_reg_operand" "")(mem:SI (plus:SI (match_dup 1) (const_int 4))))(set (match_operand:SI 4 "gpc_reg_operand" "")(mem:SI (plus:SI (match_dup 1) (const_int 8))))(set (match_operand:SI 5 "gpc_reg_operand" "")(mem:SI (plus:SI (match_dup 1) (const_int 12))))])]"TARGET_STRING && XVECLEN (operands[0], 0) == 4""*{ return rs6000_output_load_multiple (operands); }"[(set_attr "type" "load_ux")(set_attr "length" "32")])(define_insn "*ldmsi3"[(match_parallel 0 "load_multiple_operation"[(set (match_operand:SI 2 "gpc_reg_operand" "")(mem:SI (match_operand:SI 1 "gpc_reg_operand" "b")))(set (match_operand:SI 3 "gpc_reg_operand" "")(mem:SI (plus:SI (match_dup 1) (const_int 4))))(set (match_operand:SI 4 "gpc_reg_operand" "")(mem:SI (plus:SI (match_dup 1) (const_int 8))))])]"TARGET_STRING && XVECLEN (operands[0], 0) == 3""*{ return rs6000_output_load_multiple (operands); }"[(set_attr "type" "load_ux")(set_attr "length" "32")])(define_expand "store_multiple"[(match_par_dup 3 [(set (match_operand:SI 0 "" "")(match_operand:SI 1 "" ""))(clobber (scratch:SI))(use (match_operand:SI 2 "" ""))])]"TARGET_STRING && !TARGET_POWERPC64""{int regno;int count;rtx to;rtx op0;int i;/* Support only storing a constant number of fixed-point registers tomemory and only bother with this if more than two; the machinedoesn't support more than eight. */if (GET_CODE (operands[2]) != CONST_INT|| INTVAL (operands[2]) <= 2|| INTVAL (operands[2]) > 8|| GET_CODE (operands[0]) != MEM|| GET_CODE (operands[1]) != REG|| REGNO (operands[1]) >= 32)FAIL;count = INTVAL (operands[2]);regno = REGNO (operands[1]);operands[3] = gen_rtx_PARALLEL (VOIDmode, rtvec_alloc (count + 1));to = force_reg (SImode, XEXP (operands[0], 0));op0 = replace_equiv_address (operands[0], to);XVECEXP (operands[3], 0, 0)= gen_rtx_SET (VOIDmode, adjust_address_nv (op0, SImode, 0), operands[1]);XVECEXP (operands[3], 0, 1) = gen_rtx_CLOBBER (VOIDmode,gen_rtx_SCRATCH (SImode));for (i = 1; i < count; i++)XVECEXP (operands[3], 0, i + 1)= gen_rtx_SET (VOIDmode,adjust_address_nv (op0, SImode, i * 4),gen_rtx_REG (SImode, regno + i));}")(define_insn "*stmsi8"[(match_parallel 0 "store_multiple_operation"[(set (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b"))(match_operand:SI 2 "gpc_reg_operand" "r"))(clobber (match_scratch:SI 3 "=X"))(set (mem:SI (plus:SI (match_dup 1) (const_int 4)))(match_operand:SI 4 "gpc_reg_operand" "r"))(set (mem:SI (plus:SI (match_dup 1) (const_int 8)))(match_operand:SI 5 "gpc_reg_operand" "r"))(set (mem:SI (plus:SI (match_dup 1) (const_int 12)))(match_operand:SI 6 "gpc_reg_operand" "r"))(set (mem:SI (plus:SI (match_dup 1) (const_int 16)))(match_operand:SI 7 "gpc_reg_operand" "r"))(set (mem:SI (plus:SI (match_dup 1) (const_int 20)))(match_operand:SI 8 "gpc_reg_operand" "r"))(set (mem:SI (plus:SI (match_dup 1) (const_int 24)))(match_operand:SI 9 "gpc_reg_operand" "r"))(set (mem:SI (plus:SI (match_dup 1) (const_int 28)))(match_operand:SI 10 "gpc_reg_operand" "r"))])]"TARGET_STRING && !TARGET_POWER && XVECLEN (operands[0], 0) == 9""{stsi|stswi} %2,%1,%O0"[(set_attr "type" "store_ux")])(define_insn "*stmsi7"[(match_parallel 0 "store_multiple_operation"[(set (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b"))(match_operand:SI 2 "gpc_reg_operand" "r"))(clobber (match_scratch:SI 3 "=X"))(set (mem:SI (plus:SI (match_dup 1) (const_int 4)))(match_operand:SI 4 "gpc_reg_operand" "r"))(set (mem:SI (plus:SI (match_dup 1) (const_int 8)))(match_operand:SI 5 "gpc_reg_operand" "r"))(set (mem:SI (plus:SI (match_dup 1) (const_int 12)))(match_operand:SI 6 "gpc_reg_operand" "r"))(set (mem:SI (plus:SI (match_dup 1) (const_int 16)))(match_operand:SI 7 "gpc_reg_operand" "r"))(set (mem:SI (plus:SI (match_dup 1) (const_int 20)))(match_operand:SI 8 "gpc_reg_operand" "r"))(set (mem:SI (plus:SI (match_dup 1) (const_int 24)))(match_operand:SI 9 "gpc_reg_operand" "r"))])]"TARGET_STRING && !TARGET_POWER && XVECLEN (operands[0], 0) == 8""{stsi|stswi} %2,%1,%O0"[(set_attr "type" "store_ux")])(define_insn "*stmsi6"[(match_parallel 0 "store_multiple_operation"[(set (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b"))(match_operand:SI 2 "gpc_reg_operand" "r"))(clobber (match_scratch:SI 3 "=X"))(set (mem:SI (plus:SI (match_dup 1) (const_int 4)))(match_operand:SI 4 "gpc_reg_operand" "r"))(set (mem:SI (plus:SI (match_dup 1) (const_int 8)))(match_operand:SI 5 "gpc_reg_operand" "r"))(set (mem:SI (plus:SI (match_dup 1) (const_int 12)))(match_operand:SI 6 "gpc_reg_operand" "r"))(set (mem:SI (plus:SI (match_dup 1) (const_int 16)))(match_operand:SI 7 "gpc_reg_operand" "r"))(set (mem:SI (plus:SI (match_dup 1) (const_int 20)))(match_operand:SI 8 "gpc_reg_operand" "r"))])]"TARGET_STRING && !TARGET_POWER && XVECLEN (operands[0], 0) == 7""{stsi|stswi} %2,%1,%O0"[(set_attr "type" "store_ux")])(define_insn "*stmsi5"[(match_parallel 0 "store_multiple_operation"[(set (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b"))(match_operand:SI 2 "gpc_reg_operand" "r"))(clobber (match_scratch:SI 3 "=X"))(set (mem:SI (plus:SI (match_dup 1) (const_int 4)))(match_operand:SI 4 "gpc_reg_operand" "r"))(set (mem:SI (plus:SI (match_dup 1) (const_int 8)))(match_operand:SI 5 "gpc_reg_operand" "r"))(set (mem:SI (plus:SI (match_dup 1) (const_int 12)))(match_operand:SI 6 "gpc_reg_operand" "r"))(set (mem:SI (plus:SI (match_dup 1) (const_int 16)))(match_operand:SI 7 "gpc_reg_operand" "r"))])]"TARGET_STRING && !TARGET_POWER && XVECLEN (operands[0], 0) == 6""{stsi|stswi} %2,%1,%O0"[(set_attr "type" "store_ux")])(define_insn "*stmsi4"[(match_parallel 0 "store_multiple_operation"[(set (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b"))(match_operand:SI 2 "gpc_reg_operand" "r"))(clobber (match_scratch:SI 3 "=X"))(set (mem:SI (plus:SI (match_dup 1) (const_int 4)))(match_operand:SI 4 "gpc_reg_operand" "r"))(set (mem:SI (plus:SI (match_dup 1) (const_int 8)))(match_operand:SI 5 "gpc_reg_operand" "r"))(set (mem:SI (plus:SI (match_dup 1) (const_int 12)))(match_operand:SI 6 "gpc_reg_operand" "r"))])]"TARGET_STRING && !TARGET_POWER && XVECLEN (operands[0], 0) == 5""{stsi|stswi} %2,%1,%O0"[(set_attr "type" "store_ux")])(define_insn "*stmsi3"[(match_parallel 0 "store_multiple_operation"[(set (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b"))(match_operand:SI 2 "gpc_reg_operand" "r"))(clobber (match_scratch:SI 3 "=X"))(set (mem:SI (plus:SI (match_dup 1) (const_int 4)))(match_operand:SI 4 "gpc_reg_operand" "r"))(set (mem:SI (plus:SI (match_dup 1) (const_int 8)))(match_operand:SI 5 "gpc_reg_operand" "r"))])]"TARGET_STRING && !TARGET_POWER && XVECLEN (operands[0], 0) == 4""{stsi|stswi} %2,%1,%O0"[(set_attr "type" "store_ux")])(define_insn "*stmsi8_power"[(match_parallel 0 "store_multiple_operation"[(set (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b"))(match_operand:SI 2 "gpc_reg_operand" "r"))(clobber (match_scratch:SI 3 "=q"))(set (mem:SI (plus:SI (match_dup 1) (const_int 4)))(match_operand:SI 4 "gpc_reg_operand" "r"))(set (mem:SI (plus:SI (match_dup 1) (const_int 8)))(match_operand:SI 5 "gpc_reg_operand" "r"))(set (mem:SI (plus:SI (match_dup 1) (const_int 12)))(match_operand:SI 6 "gpc_reg_operand" "r"))(set (mem:SI (plus:SI (match_dup 1) (const_int 16)))(match_operand:SI 7 "gpc_reg_operand" "r"))(set (mem:SI (plus:SI (match_dup 1) (const_int 20)))(match_operand:SI 8 "gpc_reg_operand" "r"))(set (mem:SI (plus:SI (match_dup 1) (const_int 24)))(match_operand:SI 9 "gpc_reg_operand" "r"))(set (mem:SI (plus:SI (match_dup 1) (const_int 28)))(match_operand:SI 10 "gpc_reg_operand" "r"))])]"TARGET_STRING && TARGET_POWER && XVECLEN (operands[0], 0) == 9""{stsi|stswi} %2,%1,%O0"[(set_attr "type" "store_ux")])(define_insn "*stmsi7_power"[(match_parallel 0 "store_multiple_operation"[(set (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b"))(match_operand:SI 2 "gpc_reg_operand" "r"))(clobber (match_scratch:SI 3 "=q"))(set (mem:SI (plus:SI (match_dup 1) (const_int 4)))(match_operand:SI 4 "gpc_reg_operand" "r"))(set (mem:SI (plus:SI (match_dup 1) (const_int 8)))(match_operand:SI 5 "gpc_reg_operand" "r"))(set (mem:SI (plus:SI (match_dup 1) (const_int 12)))(match_operand:SI 6 "gpc_reg_operand" "r"))(set (mem:SI (plus:SI (match_dup 1) (const_int 16)))(match_operand:SI 7 "gpc_reg_operand" "r"))(set (mem:SI (plus:SI (match_dup 1) (const_int 20)))(match_operand:SI 8 "gpc_reg_operand" "r"))(set (mem:SI (plus:SI (match_dup 1) (const_int 24)))(match_operand:SI 9 "gpc_reg_operand" "r"))])]"TARGET_STRING && TARGET_POWER && XVECLEN (operands[0], 0) == 8""{stsi|stswi} %2,%1,%O0"[(set_attr "type" "store_ux")])(define_insn "*stmsi6_power"[(match_parallel 0 "store_multiple_operation"[(set (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b"))(match_operand:SI 2 "gpc_reg_operand" "r"))(clobber (match_scratch:SI 3 "=q"))(set (mem:SI (plus:SI (match_dup 1) (const_int 4)))(match_operand:SI 4 "gpc_reg_operand" "r"))(set (mem:SI (plus:SI (match_dup 1) (const_int 8)))(match_operand:SI 5 "gpc_reg_operand" "r"))(set (mem:SI (plus:SI (match_dup 1) (const_int 12)))(match_operand:SI 6 "gpc_reg_operand" "r"))(set (mem:SI (plus:SI (match_dup 1) (const_int 16)))(match_operand:SI 7 "gpc_reg_operand" "r"))(set (mem:SI (plus:SI (match_dup 1) (const_int 20)))(match_operand:SI 8 "gpc_reg_operand" "r"))])]"TARGET_STRING && TARGET_POWER && XVECLEN (operands[0], 0) == 7""{stsi|stswi} %2,%1,%O0"[(set_attr "type" "store_ux")])(define_insn "*stmsi5_power"[(match_parallel 0 "store_multiple_operation"[(set (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b"))(match_operand:SI 2 "gpc_reg_operand" "r"))(clobber (match_scratch:SI 3 "=q"))(set (mem:SI (plus:SI (match_dup 1) (const_int 4)))(match_operand:SI 4 "gpc_reg_operand" "r"))(set (mem:SI (plus:SI (match_dup 1) (const_int 8)))(match_operand:SI 5 "gpc_reg_operand" "r"))(set (mem:SI (plus:SI (match_dup 1) (const_int 12)))(match_operand:SI 6 "gpc_reg_operand" "r"))(set (mem:SI (plus:SI (match_dup 1) (const_int 16)))(match_operand:SI 7 "gpc_reg_operand" "r"))])]"TARGET_STRING && TARGET_POWER && XVECLEN (operands[0], 0) == 6""{stsi|stswi} %2,%1,%O0"[(set_attr "type" "store_ux")])(define_insn "*stmsi4_power"[(match_parallel 0 "store_multiple_operation"[(set (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b"))(match_operand:SI 2 "gpc_reg_operand" "r"))(clobber (match_scratch:SI 3 "=q"))(set (mem:SI (plus:SI (match_dup 1) (const_int 4)))(match_operand:SI 4 "gpc_reg_operand" "r"))(set (mem:SI (plus:SI (match_dup 1) (const_int 8)))(match_operand:SI 5 "gpc_reg_operand" "r"))(set (mem:SI (plus:SI (match_dup 1) (const_int 12)))(match_operand:SI 6 "gpc_reg_operand" "r"))])]"TARGET_STRING && TARGET_POWER && XVECLEN (operands[0], 0) == 5""{stsi|stswi} %2,%1,%O0"[(set_attr "type" "store_ux")])(define_insn "*stmsi3_power"[(match_parallel 0 "store_multiple_operation"[(set (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b"))(match_operand:SI 2 "gpc_reg_operand" "r"))(clobber (match_scratch:SI 3 "=q"))(set (mem:SI (plus:SI (match_dup 1) (const_int 4)))(match_operand:SI 4 "gpc_reg_operand" "r"))(set (mem:SI (plus:SI (match_dup 1) (const_int 8)))(match_operand:SI 5 "gpc_reg_operand" "r"))])]"TARGET_STRING && TARGET_POWER && XVECLEN (operands[0], 0) == 4""{stsi|stswi} %2,%1,%O0"[(set_attr "type" "store_ux")])(define_expand "setmemsi"[(parallel [(set (match_operand:BLK 0 "" "")(match_operand 2 "const_int_operand" ""))(use (match_operand:SI 1 "" ""))(use (match_operand:SI 3 "" ""))])]"""{/* If value to set is not zero, use the library routine. */if (operands[2] != const0_rtx)FAIL;if (expand_block_clear (operands))DONE;elseFAIL;}");; String/block move insn.;; Argument 0 is the destination;; Argument 1 is the source;; Argument 2 is the length;; Argument 3 is the alignment(define_expand "movmemsi"[(parallel [(set (match_operand:BLK 0 "" "")(match_operand:BLK 1 "" ""))(use (match_operand:SI 2 "" ""))(use (match_operand:SI 3 "" ""))])]"""{if (expand_block_move (operands))DONE;elseFAIL;}");; Move up to 32 bytes at a time. The fixed registers are needed because the;; register allocator doesn't have a clue about allocating 8 word registers.;; rD/rS = r5 is preferred, efficient form.(define_expand "movmemsi_8reg"[(parallel [(set (match_operand 0 "" "")(match_operand 1 "" ""))(use (match_operand 2 "" ""))(use (match_operand 3 "" ""))(clobber (reg:SI 5))(clobber (reg:SI 6))(clobber (reg:SI 7))(clobber (reg:SI 8))(clobber (reg:SI 9))(clobber (reg:SI 10))(clobber (reg:SI 11))(clobber (reg:SI 12))(clobber (match_scratch:SI 4 ""))])]"TARGET_STRING""")(define_insn ""[(set (mem:BLK (match_operand:SI 0 "gpc_reg_operand" "b"))(mem:BLK (match_operand:SI 1 "gpc_reg_operand" "b")))(use (match_operand:SI 2 "immediate_operand" "i"))(use (match_operand:SI 3 "immediate_operand" "i"))(clobber (match_operand:SI 4 "gpc_reg_operand" "=r"))(clobber (reg:SI 6))(clobber (reg:SI 7))(clobber (reg:SI 8))(clobber (reg:SI 9))(clobber (reg:SI 10))(clobber (reg:SI 11))(clobber (reg:SI 12))(clobber (match_scratch:SI 5 "=q"))]"TARGET_STRING && TARGET_POWER&& ((INTVAL (operands[2]) > 24 && INTVAL (operands[2]) < 32)|| INTVAL (operands[2]) == 0)&& (REGNO (operands[0]) < 5 || REGNO (operands[0]) > 12)&& (REGNO (operands[1]) < 5 || REGNO (operands[1]) > 12)&& REGNO (operands[4]) == 5""{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"[(set_attr "type" "store_ux")(set_attr "length" "8")])(define_insn ""[(set (mem:BLK (match_operand:P 0 "gpc_reg_operand" "b"))(mem:BLK (match_operand:P 1 "gpc_reg_operand" "b")))(use (match_operand:SI 2 "immediate_operand" "i"))(use (match_operand:SI 3 "immediate_operand" "i"))(clobber (match_operand:SI 4 "gpc_reg_operand" "=r"))(clobber (reg:SI 6))(clobber (reg:SI 7))(clobber (reg:SI 8))(clobber (reg:SI 9))(clobber (reg:SI 10))(clobber (reg:SI 11))(clobber (reg:SI 12))(clobber (match_scratch:SI 5 "=X"))]"TARGET_STRING && ! TARGET_POWER&& ((INTVAL (operands[2]) > 24 && INTVAL (operands[2]) < 32)|| INTVAL (operands[2]) == 0)&& (REGNO (operands[0]) < 5 || REGNO (operands[0]) > 12)&& (REGNO (operands[1]) < 5 || REGNO (operands[1]) > 12)&& REGNO (operands[4]) == 5""{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"[(set_attr "type" "store_ux")(set_attr "length" "8")]);; Move up to 24 bytes at a time. The fixed registers are needed because the;; register allocator doesn't have a clue about allocating 6 word registers.;; rD/rS = r5 is preferred, efficient form.(define_expand "movmemsi_6reg"[(parallel [(set (match_operand 0 "" "")(match_operand 1 "" ""))(use (match_operand 2 "" ""))(use (match_operand 3 "" ""))(clobber (reg:SI 5))(clobber (reg:SI 6))(clobber (reg:SI 7))(clobber (reg:SI 8))(clobber (reg:SI 9))(clobber (reg:SI 10))(clobber (match_scratch:SI 4 ""))])]"TARGET_STRING""")(define_insn ""[(set (mem:BLK (match_operand:SI 0 "gpc_reg_operand" "b"))(mem:BLK (match_operand:SI 1 "gpc_reg_operand" "b")))(use (match_operand:SI 2 "immediate_operand" "i"))(use (match_operand:SI 3 "immediate_operand" "i"))(clobber (match_operand:SI 4 "gpc_reg_operand" "=r"))(clobber (reg:SI 6))(clobber (reg:SI 7))(clobber (reg:SI 8))(clobber (reg:SI 9))(clobber (reg:SI 10))(clobber (match_scratch:SI 5 "=q"))]"TARGET_STRING && TARGET_POWER&& INTVAL (operands[2]) > 16 && INTVAL (operands[2]) <= 24&& (REGNO (operands[0]) < 5 || REGNO (operands[0]) > 10)&& (REGNO (operands[1]) < 5 || REGNO (operands[1]) > 10)&& REGNO (operands[4]) == 5""{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"[(set_attr "type" "store_ux")(set_attr "length" "8")])(define_insn ""[(set (mem:BLK (match_operand:P 0 "gpc_reg_operand" "b"))(mem:BLK (match_operand:P 1 "gpc_reg_operand" "b")))(use (match_operand:SI 2 "immediate_operand" "i"))(use (match_operand:SI 3 "immediate_operand" "i"))(clobber (match_operand:SI 4 "gpc_reg_operand" "=r"))(clobber (reg:SI 6))(clobber (reg:SI 7))(clobber (reg:SI 8))(clobber (reg:SI 9))(clobber (reg:SI 10))(clobber (match_scratch:SI 5 "=X"))]"TARGET_STRING && ! TARGET_POWER&& INTVAL (operands[2]) > 16 && INTVAL (operands[2]) <= 32&& (REGNO (operands[0]) < 5 || REGNO (operands[0]) > 10)&& (REGNO (operands[1]) < 5 || REGNO (operands[1]) > 10)&& REGNO (operands[4]) == 5""{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"[(set_attr "type" "store_ux")(set_attr "length" "8")]);; Move up to 16 bytes at a time, using 4 fixed registers to avoid spill;; problems with TImode.;; rD/rS = r5 is preferred, efficient form.(define_expand "movmemsi_4reg"[(parallel [(set (match_operand 0 "" "")(match_operand 1 "" ""))(use (match_operand 2 "" ""))(use (match_operand 3 "" ""))(clobber (reg:SI 5))(clobber (reg:SI 6))(clobber (reg:SI 7))(clobber (reg:SI 8))(clobber (match_scratch:SI 4 ""))])]"TARGET_STRING""")(define_insn ""[(set (mem:BLK (match_operand:SI 0 "gpc_reg_operand" "b"))(mem:BLK (match_operand:SI 1 "gpc_reg_operand" "b")))(use (match_operand:SI 2 "immediate_operand" "i"))(use (match_operand:SI 3 "immediate_operand" "i"))(clobber (match_operand:SI 4 "gpc_reg_operand" "=r"))(clobber (reg:SI 6))(clobber (reg:SI 7))(clobber (reg:SI 8))(clobber (match_scratch:SI 5 "=q"))]"TARGET_STRING && TARGET_POWER&& INTVAL (operands[2]) > 8 && INTVAL (operands[2]) <= 16&& (REGNO (operands[0]) < 5 || REGNO (operands[0]) > 8)&& (REGNO (operands[1]) < 5 || REGNO (operands[1]) > 8)&& REGNO (operands[4]) == 5""{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"[(set_attr "type" "store_ux")(set_attr "length" "8")])(define_insn ""[(set (mem:BLK (match_operand:P 0 "gpc_reg_operand" "b"))(mem:BLK (match_operand:P 1 "gpc_reg_operand" "b")))(use (match_operand:SI 2 "immediate_operand" "i"))(use (match_operand:SI 3 "immediate_operand" "i"))(clobber (match_operand:SI 4 "gpc_reg_operand" "=r"))(clobber (reg:SI 6))(clobber (reg:SI 7))(clobber (reg:SI 8))(clobber (match_scratch:SI 5 "=X"))]"TARGET_STRING && ! TARGET_POWER&& INTVAL (operands[2]) > 8 && INTVAL (operands[2]) <= 16&& (REGNO (operands[0]) < 5 || REGNO (operands[0]) > 8)&& (REGNO (operands[1]) < 5 || REGNO (operands[1]) > 8)&& REGNO (operands[4]) == 5""{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"[(set_attr "type" "store_ux")(set_attr "length" "8")]);; Move up to 8 bytes at a time.(define_expand "movmemsi_2reg"[(parallel [(set (match_operand 0 "" "")(match_operand 1 "" ""))(use (match_operand 2 "" ""))(use (match_operand 3 "" ""))(clobber (match_scratch:DI 4 ""))(clobber (match_scratch:SI 5 ""))])]"TARGET_STRING && ! TARGET_POWERPC64""")(define_insn ""[(set (mem:BLK (match_operand:SI 0 "gpc_reg_operand" "b"))(mem:BLK (match_operand:SI 1 "gpc_reg_operand" "b")))(use (match_operand:SI 2 "immediate_operand" "i"))(use (match_operand:SI 3 "immediate_operand" "i"))(clobber (match_scratch:DI 4 "=&r"))(clobber (match_scratch:SI 5 "=q"))]"TARGET_STRING && TARGET_POWER && ! TARGET_POWERPC64&& INTVAL (operands[2]) > 4 && INTVAL (operands[2]) <= 8""{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"[(set_attr "type" "store_ux")(set_attr "length" "8")])(define_insn ""[(set (mem:BLK (match_operand:SI 0 "gpc_reg_operand" "b"))(mem:BLK (match_operand:SI 1 "gpc_reg_operand" "b")))(use (match_operand:SI 2 "immediate_operand" "i"))(use (match_operand:SI 3 "immediate_operand" "i"))(clobber (match_scratch:DI 4 "=&r"))(clobber (match_scratch:SI 5 "=X"))]"TARGET_STRING && ! TARGET_POWER && ! TARGET_POWERPC64&& INTVAL (operands[2]) > 4 && INTVAL (operands[2]) <= 8""{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"[(set_attr "type" "store_ux")(set_attr "length" "8")]);; Move up to 4 bytes at a time.(define_expand "movmemsi_1reg"[(parallel [(set (match_operand 0 "" "")(match_operand 1 "" ""))(use (match_operand 2 "" ""))(use (match_operand 3 "" ""))(clobber (match_scratch:SI 4 ""))(clobber (match_scratch:SI 5 ""))])]"TARGET_STRING""")(define_insn ""[(set (mem:BLK (match_operand:SI 0 "gpc_reg_operand" "b"))(mem:BLK (match_operand:SI 1 "gpc_reg_operand" "b")))(use (match_operand:SI 2 "immediate_operand" "i"))(use (match_operand:SI 3 "immediate_operand" "i"))(clobber (match_scratch:SI 4 "=&r"))(clobber (match_scratch:SI 5 "=q"))]"TARGET_STRING && TARGET_POWER&& INTVAL (operands[2]) > 0 && INTVAL (operands[2]) <= 4""{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"[(set_attr "type" "store_ux")(set_attr "length" "8")])(define_insn ""[(set (mem:BLK (match_operand:P 0 "gpc_reg_operand" "b"))(mem:BLK (match_operand:P 1 "gpc_reg_operand" "b")))(use (match_operand:SI 2 "immediate_operand" "i"))(use (match_operand:SI 3 "immediate_operand" "i"))(clobber (match_scratch:SI 4 "=&r"))(clobber (match_scratch:SI 5 "=X"))]"TARGET_STRING && ! TARGET_POWER&& INTVAL (operands[2]) > 0 && INTVAL (operands[2]) <= 4""{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"[(set_attr "type" "store_ux")(set_attr "length" "8")]);; Define insns that do load or store with update. Some of these we can;; get by using pre-decrement or pre-increment, but the hardware can also;; do cases where the increment is not the size of the object.;;;; In all these cases, we use operands 0 and 1 for the register being;; incremented because those are the operands that local-alloc will;; tie and these are the pair most likely to be tieable (and the ones;; that will benefit the most).(define_insn "*movdi_update1"[(set (match_operand:DI 3 "gpc_reg_operand" "=r,r")(mem:DI (plus:DI (match_operand:DI 1 "gpc_reg_operand" "0,0")(match_operand:DI 2 "reg_or_aligned_short_operand" "r,I"))))(set (match_operand:DI 0 "gpc_reg_operand" "=b,b")(plus:DI (match_dup 1) (match_dup 2)))]"TARGET_POWERPC64 && TARGET_UPDATE""@ldux %3,%0,%2ldu %3,%2(%0)"[(set_attr "type" "load_ux,load_u")])(define_insn "movdi_<mode>_update"[(set (mem:DI (plus:P (match_operand:P 1 "gpc_reg_operand" "0,0")(match_operand:P 2 "reg_or_aligned_short_operand" "r,I")))(match_operand:DI 3 "gpc_reg_operand" "r,r"))(set (match_operand:P 0 "gpc_reg_operand" "=b,b")(plus:P (match_dup 1) (match_dup 2)))]"TARGET_POWERPC64 && TARGET_UPDATE""@stdux %3,%0,%2stdu %3,%2(%0)"[(set_attr "type" "store_ux,store_u")])(define_insn "*movsi_update1"[(set (match_operand:SI 3 "gpc_reg_operand" "=r,r")(mem:SI (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")(match_operand:SI 2 "reg_or_short_operand" "r,I"))))(set (match_operand:SI 0 "gpc_reg_operand" "=b,b")(plus:SI (match_dup 1) (match_dup 2)))]"TARGET_UPDATE""@{lux|lwzux} %3,%0,%2{lu|lwzu} %3,%2(%0)"[(set_attr "type" "load_ux,load_u")])(define_insn "*movsi_update2"[(set (match_operand:DI 3 "gpc_reg_operand" "=r")(sign_extend:DI(mem:SI (plus:DI (match_operand:DI 1 "gpc_reg_operand" "0")(match_operand:DI 2 "gpc_reg_operand" "r")))))(set (match_operand:DI 0 "gpc_reg_operand" "=b")(plus:DI (match_dup 1) (match_dup 2)))]"TARGET_POWERPC64""lwaux %3,%0,%2"[(set_attr "type" "load_ext_ux")])(define_insn "movsi_update"[(set (mem:SI (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")(match_operand:SI 2 "reg_or_short_operand" "r,I")))(match_operand:SI 3 "gpc_reg_operand" "r,r"))(set (match_operand:SI 0 "gpc_reg_operand" "=b,b")(plus:SI (match_dup 1) (match_dup 2)))]"TARGET_UPDATE""@{stux|stwux} %3,%0,%2{stu|stwu} %3,%2(%0)"[(set_attr "type" "store_ux,store_u")])(define_insn "*movhi_update1"[(set (match_operand:HI 3 "gpc_reg_operand" "=r,r")(mem:HI (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")(match_operand:SI 2 "reg_or_short_operand" "r,I"))))(set (match_operand:SI 0 "gpc_reg_operand" "=b,b")(plus:SI (match_dup 1) (match_dup 2)))]"TARGET_UPDATE""@lhzux %3,%0,%2lhzu %3,%2(%0)"[(set_attr "type" "load_ux,load_u")])(define_insn "*movhi_update2"[(set (match_operand:SI 3 "gpc_reg_operand" "=r,r")(zero_extend:SI(mem:HI (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")(match_operand:SI 2 "reg_or_short_operand" "r,I")))))(set (match_operand:SI 0 "gpc_reg_operand" "=b,b")(plus:SI (match_dup 1) (match_dup 2)))]"TARGET_UPDATE""@lhzux %3,%0,%2lhzu %3,%2(%0)"[(set_attr "type" "load_ux,load_u")])(define_insn "*movhi_update3"[(set (match_operand:SI 3 "gpc_reg_operand" "=r,r")(sign_extend:SI(mem:HI (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")(match_operand:SI 2 "reg_or_short_operand" "r,I")))))(set (match_operand:SI 0 "gpc_reg_operand" "=b,b")(plus:SI (match_dup 1) (match_dup 2)))]"TARGET_UPDATE""@lhaux %3,%0,%2lhau %3,%2(%0)"[(set_attr "type" "load_ext_ux,load_ext_u")])(define_insn "*movhi_update4"[(set (mem:HI (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")(match_operand:SI 2 "reg_or_short_operand" "r,I")))(match_operand:HI 3 "gpc_reg_operand" "r,r"))(set (match_operand:SI 0 "gpc_reg_operand" "=b,b")(plus:SI (match_dup 1) (match_dup 2)))]"TARGET_UPDATE""@sthux %3,%0,%2sthu %3,%2(%0)"[(set_attr "type" "store_ux,store_u")])(define_insn "*movqi_update1"[(set (match_operand:QI 3 "gpc_reg_operand" "=r,r")(mem:QI (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")(match_operand:SI 2 "reg_or_short_operand" "r,I"))))(set (match_operand:SI 0 "gpc_reg_operand" "=b,b")(plus:SI (match_dup 1) (match_dup 2)))]"TARGET_UPDATE""@lbzux %3,%0,%2lbzu %3,%2(%0)"[(set_attr "type" "load_ux,load_u")])(define_insn "*movqi_update2"[(set (match_operand:SI 3 "gpc_reg_operand" "=r,r")(zero_extend:SI(mem:QI (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")(match_operand:SI 2 "reg_or_short_operand" "r,I")))))(set (match_operand:SI 0 "gpc_reg_operand" "=b,b")(plus:SI (match_dup 1) (match_dup 2)))]"TARGET_UPDATE""@lbzux %3,%0,%2lbzu %3,%2(%0)"[(set_attr "type" "load_ux,load_u")])(define_insn "*movqi_update3"[(set (mem:QI (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")(match_operand:SI 2 "reg_or_short_operand" "r,I")))(match_operand:QI 3 "gpc_reg_operand" "r,r"))(set (match_operand:SI 0 "gpc_reg_operand" "=b,b")(plus:SI (match_dup 1) (match_dup 2)))]"TARGET_UPDATE""@stbux %3,%0,%2stbu %3,%2(%0)"[(set_attr "type" "store_ux,store_u")])(define_insn "*movsf_update1"[(set (match_operand:SF 3 "gpc_reg_operand" "=f,f")(mem:SF (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")(match_operand:SI 2 "reg_or_short_operand" "r,I"))))(set (match_operand:SI 0 "gpc_reg_operand" "=b,b")(plus:SI (match_dup 1) (match_dup 2)))]"TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_UPDATE""@lfsux %3,%0,%2lfsu %3,%2(%0)"[(set_attr "type" "fpload_ux,fpload_u")])(define_insn "*movsf_update2"[(set (mem:SF (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")(match_operand:SI 2 "reg_or_short_operand" "r,I")))(match_operand:SF 3 "gpc_reg_operand" "f,f"))(set (match_operand:SI 0 "gpc_reg_operand" "=b,b")(plus:SI (match_dup 1) (match_dup 2)))]"TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_UPDATE""@stfsux %3,%0,%2stfsu %3,%2(%0)"[(set_attr "type" "fpstore_ux,fpstore_u")])(define_insn "*movsf_update3"[(set (match_operand:SF 3 "gpc_reg_operand" "=r,r")(mem:SF (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")(match_operand:SI 2 "reg_or_short_operand" "r,I"))))(set (match_operand:SI 0 "gpc_reg_operand" "=b,b")(plus:SI (match_dup 1) (match_dup 2)))]"(TARGET_SOFT_FLOAT || !TARGET_FPRS) && TARGET_UPDATE""@{lux|lwzux} %3,%0,%2{lu|lwzu} %3,%2(%0)"[(set_attr "type" "load_ux,load_u")])(define_insn "*movsf_update4"[(set (mem:SF (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")(match_operand:SI 2 "reg_or_short_operand" "r,I")))(match_operand:SF 3 "gpc_reg_operand" "r,r"))(set (match_operand:SI 0 "gpc_reg_operand" "=b,b")(plus:SI (match_dup 1) (match_dup 2)))]"(TARGET_SOFT_FLOAT || !TARGET_FPRS) && TARGET_UPDATE""@{stux|stwux} %3,%0,%2{stu|stwu} %3,%2(%0)"[(set_attr "type" "store_ux,store_u")])(define_insn "*movdf_update1"[(set (match_operand:DF 3 "gpc_reg_operand" "=f,f")(mem:DF (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")(match_operand:SI 2 "reg_or_short_operand" "r,I"))))(set (match_operand:SI 0 "gpc_reg_operand" "=b,b")(plus:SI (match_dup 1) (match_dup 2)))]"TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_UPDATE""@lfdux %3,%0,%2lfdu %3,%2(%0)"[(set_attr "type" "fpload_ux,fpload_u")])(define_insn "*movdf_update2"[(set (mem:DF (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")(match_operand:SI 2 "reg_or_short_operand" "r,I")))(match_operand:DF 3 "gpc_reg_operand" "f,f"))(set (match_operand:SI 0 "gpc_reg_operand" "=b,b")(plus:SI (match_dup 1) (match_dup 2)))]"TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_UPDATE""@stfdux %3,%0,%2stfdu %3,%2(%0)"[(set_attr "type" "fpstore_ux,fpstore_u")]);; Peephole to convert two consecutive FP loads or stores into lfq/stfq.(define_insn "*lfq_power2"[(set (match_operand:V2DF 0 "gpc_reg_operand" "=f")(match_operand:V2DF 1 "memory_operand" ""))]"TARGET_POWER2&& TARGET_HARD_FLOAT && TARGET_FPRS""lfq%U1%X1 %0,%1")(define_peephole2[(set (match_operand:DF 0 "gpc_reg_operand" "")(match_operand:DF 1 "memory_operand" ""))(set (match_operand:DF 2 "gpc_reg_operand" "")(match_operand:DF 3 "memory_operand" ""))]"TARGET_POWER2&& TARGET_HARD_FLOAT && TARGET_FPRS&& registers_ok_for_quad_peep (operands[0], operands[2])&& mems_ok_for_quad_peep (operands[1], operands[3])"[(set (match_dup 0)(match_dup 1))]"operands[1] = widen_memory_access (operands[1], V2DFmode, 0);operands[0] = gen_rtx_REG (V2DFmode, REGNO (operands[0]));")(define_insn "*stfq_power2"[(set (match_operand:V2DF 0 "memory_operand" "")(match_operand:V2DF 1 "gpc_reg_operand" "f"))]"TARGET_POWER2&& TARGET_HARD_FLOAT && TARGET_FPRS""stfq%U0%X0 %1,%0")(define_peephole2[(set (match_operand:DF 0 "memory_operand" "")(match_operand:DF 1 "gpc_reg_operand" ""))(set (match_operand:DF 2 "memory_operand" "")(match_operand:DF 3 "gpc_reg_operand" ""))]"TARGET_POWER2&& TARGET_HARD_FLOAT && TARGET_FPRS&& registers_ok_for_quad_peep (operands[1], operands[3])&& mems_ok_for_quad_peep (operands[0], operands[2])"[(set (match_dup 0)(match_dup 1))]"operands[0] = widen_memory_access (operands[0], V2DFmode, 0);operands[1] = gen_rtx_REG (V2DFmode, REGNO (operands[1]));");; After inserting conditional returns we can sometimes have;; unnecessary register moves. Unfortunately we cannot have a;; modeless peephole here, because some single SImode sets have early;; clobber outputs. Although those sets expand to multi-ppc-insn;; sequences, using get_attr_length here will smash the operands;; array. Neither is there an early_cobbler_p predicate.;; Disallow subregs for E500 so we don't munge frob_di_df_2.(define_peephole2[(set (match_operand:DF 0 "gpc_reg_operand" "")(match_operand:DF 1 "any_operand" ""))(set (match_operand:DF 2 "gpc_reg_operand" "")(match_dup 0))]"!(TARGET_E500_DOUBLE && GET_CODE (operands[2]) == SUBREG)&& peep2_reg_dead_p (2, operands[0])"[(set (match_dup 2) (match_dup 1))])(define_peephole2[(set (match_operand:SF 0 "gpc_reg_operand" "")(match_operand:SF 1 "any_operand" ""))(set (match_operand:SF 2 "gpc_reg_operand" "")(match_dup 0))]"peep2_reg_dead_p (2, operands[0])"[(set (match_dup 2) (match_dup 1))]);; TLS support.;; "b" output constraint here and on tls_ld to support tls linker optimization.(define_insn "tls_gd_32"[(set (match_operand:SI 0 "gpc_reg_operand" "=b")(unspec:SI [(match_operand:SI 1 "gpc_reg_operand" "b")(match_operand:SI 2 "rs6000_tls_symbol_ref" "")]UNSPEC_TLSGD))]"HAVE_AS_TLS && !TARGET_64BIT""addi %0,%1,%2@got@tlsgd")(define_insn "tls_gd_64"[(set (match_operand:DI 0 "gpc_reg_operand" "=b")(unspec:DI [(match_operand:DI 1 "gpc_reg_operand" "b")(match_operand:DI 2 "rs6000_tls_symbol_ref" "")]UNSPEC_TLSGD))]"HAVE_AS_TLS && TARGET_64BIT""addi %0,%1,%2@got@tlsgd")(define_insn "tls_ld_32"[(set (match_operand:SI 0 "gpc_reg_operand" "=b")(unspec:SI [(match_operand:SI 1 "gpc_reg_operand" "b")]UNSPEC_TLSLD))]"HAVE_AS_TLS && !TARGET_64BIT""addi %0,%1,%&@got@tlsld")(define_insn "tls_ld_64"[(set (match_operand:DI 0 "gpc_reg_operand" "=b")(unspec:DI [(match_operand:DI 1 "gpc_reg_operand" "b")]UNSPEC_TLSLD))]"HAVE_AS_TLS && TARGET_64BIT""addi %0,%1,%&@got@tlsld")(define_insn "tls_dtprel_32"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(unspec:SI [(match_operand:SI 1 "gpc_reg_operand" "b")(match_operand:SI 2 "rs6000_tls_symbol_ref" "")]UNSPEC_TLSDTPREL))]"HAVE_AS_TLS && !TARGET_64BIT""addi %0,%1,%2@dtprel")(define_insn "tls_dtprel_64"[(set (match_operand:DI 0 "gpc_reg_operand" "=r")(unspec:DI [(match_operand:DI 1 "gpc_reg_operand" "b")(match_operand:DI 2 "rs6000_tls_symbol_ref" "")]UNSPEC_TLSDTPREL))]"HAVE_AS_TLS && TARGET_64BIT""addi %0,%1,%2@dtprel")(define_insn "tls_dtprel_ha_32"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(unspec:SI [(match_operand:SI 1 "gpc_reg_operand" "b")(match_operand:SI 2 "rs6000_tls_symbol_ref" "")]UNSPEC_TLSDTPRELHA))]"HAVE_AS_TLS && !TARGET_64BIT""addis %0,%1,%2@dtprel@ha")(define_insn "tls_dtprel_ha_64"[(set (match_operand:DI 0 "gpc_reg_operand" "=r")(unspec:DI [(match_operand:DI 1 "gpc_reg_operand" "b")(match_operand:DI 2 "rs6000_tls_symbol_ref" "")]UNSPEC_TLSDTPRELHA))]"HAVE_AS_TLS && TARGET_64BIT""addis %0,%1,%2@dtprel@ha")(define_insn "tls_dtprel_lo_32"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(unspec:SI [(match_operand:SI 1 "gpc_reg_operand" "b")(match_operand:SI 2 "rs6000_tls_symbol_ref" "")]UNSPEC_TLSDTPRELLO))]"HAVE_AS_TLS && !TARGET_64BIT""addi %0,%1,%2@dtprel@l")(define_insn "tls_dtprel_lo_64"[(set (match_operand:DI 0 "gpc_reg_operand" "=r")(unspec:DI [(match_operand:DI 1 "gpc_reg_operand" "b")(match_operand:DI 2 "rs6000_tls_symbol_ref" "")]UNSPEC_TLSDTPRELLO))]"HAVE_AS_TLS && TARGET_64BIT""addi %0,%1,%2@dtprel@l")(define_insn "tls_got_dtprel_32"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(unspec:SI [(match_operand:SI 1 "gpc_reg_operand" "b")(match_operand:SI 2 "rs6000_tls_symbol_ref" "")]UNSPEC_TLSGOTDTPREL))]"HAVE_AS_TLS && !TARGET_64BIT""lwz %0,%2@got@dtprel(%1)")(define_insn "tls_got_dtprel_64"[(set (match_operand:DI 0 "gpc_reg_operand" "=r")(unspec:DI [(match_operand:DI 1 "gpc_reg_operand" "b")(match_operand:DI 2 "rs6000_tls_symbol_ref" "")]UNSPEC_TLSGOTDTPREL))]"HAVE_AS_TLS && TARGET_64BIT""ld %0,%2@got@dtprel(%1)")(define_insn "tls_tprel_32"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(unspec:SI [(match_operand:SI 1 "gpc_reg_operand" "b")(match_operand:SI 2 "rs6000_tls_symbol_ref" "")]UNSPEC_TLSTPREL))]"HAVE_AS_TLS && !TARGET_64BIT""addi %0,%1,%2@tprel")(define_insn "tls_tprel_64"[(set (match_operand:DI 0 "gpc_reg_operand" "=r")(unspec:DI [(match_operand:DI 1 "gpc_reg_operand" "b")(match_operand:DI 2 "rs6000_tls_symbol_ref" "")]UNSPEC_TLSTPREL))]"HAVE_AS_TLS && TARGET_64BIT""addi %0,%1,%2@tprel")(define_insn "tls_tprel_ha_32"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(unspec:SI [(match_operand:SI 1 "gpc_reg_operand" "b")(match_operand:SI 2 "rs6000_tls_symbol_ref" "")]UNSPEC_TLSTPRELHA))]"HAVE_AS_TLS && !TARGET_64BIT""addis %0,%1,%2@tprel@ha")(define_insn "tls_tprel_ha_64"[(set (match_operand:DI 0 "gpc_reg_operand" "=r")(unspec:DI [(match_operand:DI 1 "gpc_reg_operand" "b")(match_operand:DI 2 "rs6000_tls_symbol_ref" "")]UNSPEC_TLSTPRELHA))]"HAVE_AS_TLS && TARGET_64BIT""addis %0,%1,%2@tprel@ha")(define_insn "tls_tprel_lo_32"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(unspec:SI [(match_operand:SI 1 "gpc_reg_operand" "b")(match_operand:SI 2 "rs6000_tls_symbol_ref" "")]UNSPEC_TLSTPRELLO))]"HAVE_AS_TLS && !TARGET_64BIT""addi %0,%1,%2@tprel@l")(define_insn "tls_tprel_lo_64"[(set (match_operand:DI 0 "gpc_reg_operand" "=r")(unspec:DI [(match_operand:DI 1 "gpc_reg_operand" "b")(match_operand:DI 2 "rs6000_tls_symbol_ref" "")]UNSPEC_TLSTPRELLO))]"HAVE_AS_TLS && TARGET_64BIT""addi %0,%1,%2@tprel@l");; "b" output constraint here and on tls_tls input to support linker tls;; optimization. The linker may edit the instructions emitted by a;; tls_got_tprel/tls_tls pair to addis,addi.(define_insn "tls_got_tprel_32"[(set (match_operand:SI 0 "gpc_reg_operand" "=b")(unspec:SI [(match_operand:SI 1 "gpc_reg_operand" "b")(match_operand:SI 2 "rs6000_tls_symbol_ref" "")]UNSPEC_TLSGOTTPREL))]"HAVE_AS_TLS && !TARGET_64BIT""lwz %0,%2@got@tprel(%1)")(define_insn "tls_got_tprel_64"[(set (match_operand:DI 0 "gpc_reg_operand" "=b")(unspec:DI [(match_operand:DI 1 "gpc_reg_operand" "b")(match_operand:DI 2 "rs6000_tls_symbol_ref" "")]UNSPEC_TLSGOTTPREL))]"HAVE_AS_TLS && TARGET_64BIT""ld %0,%2@got@tprel(%1)")(define_insn "tls_tls_32"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(unspec:SI [(match_operand:SI 1 "gpc_reg_operand" "b")(match_operand:SI 2 "rs6000_tls_symbol_ref" "")]UNSPEC_TLSTLS))]"HAVE_AS_TLS && !TARGET_64BIT""add %0,%1,%2@tls")(define_insn "tls_tls_64"[(set (match_operand:DI 0 "gpc_reg_operand" "=r")(unspec:DI [(match_operand:DI 1 "gpc_reg_operand" "b")(match_operand:DI 2 "rs6000_tls_symbol_ref" "")]UNSPEC_TLSTLS))]"HAVE_AS_TLS && TARGET_64BIT""add %0,%1,%2@tls");; Next come insns related to the calling sequence.;;;; First, an insn to allocate new stack space for dynamic use (e.g., alloca).;; We move the back-chain and decrement the stack pointer.(define_expand "allocate_stack"[(set (match_operand 0 "gpc_reg_operand" "=r")(minus (reg 1) (match_operand 1 "reg_or_short_operand" "")))(set (reg 1)(minus (reg 1) (match_dup 1)))]"""{ rtx chain = gen_reg_rtx (Pmode);rtx stack_bot = gen_rtx_MEM (Pmode, stack_pointer_rtx);rtx neg_op0;emit_move_insn (chain, stack_bot);/* Check stack bounds if necessary. */if (current_function_limit_stack){rtx available;available = expand_binop (Pmode, sub_optab,stack_pointer_rtx, stack_limit_rtx,NULL_RTX, 1, OPTAB_WIDEN);emit_insn (gen_cond_trap (LTU, available, operands[1], const0_rtx));}if (GET_CODE (operands[1]) != CONST_INT|| INTVAL (operands[1]) < -32767|| INTVAL (operands[1]) > 32768){neg_op0 = gen_reg_rtx (Pmode);if (TARGET_32BIT)emit_insn (gen_negsi2 (neg_op0, operands[1]));elseemit_insn (gen_negdi2 (neg_op0, operands[1]));}elseneg_op0 = GEN_INT (- INTVAL (operands[1]));if (TARGET_UPDATE)emit_insn ((* ((TARGET_32BIT) ? gen_movsi_update : gen_movdi_di_update))(stack_pointer_rtx, stack_pointer_rtx, neg_op0, chain));else{emit_insn ((* ((TARGET_32BIT) ? gen_addsi3 : gen_adddi3))(stack_pointer_rtx, stack_pointer_rtx, neg_op0));emit_move_insn (gen_rtx_MEM (Pmode, stack_pointer_rtx), chain);}emit_move_insn (operands[0], virtual_stack_dynamic_rtx);DONE;}");; These patterns say how to save and restore the stack pointer. We need not;; save the stack pointer at function level since we are careful to;; preserve the backchain. At block level, we have to restore the backchain;; when we restore the stack pointer.;;;; For nonlocal gotos, we must save both the stack pointer and its;; backchain and restore both. Note that in the nonlocal case, the;; save area is a memory location.(define_expand "save_stack_function"[(match_operand 0 "any_operand" "")(match_operand 1 "any_operand" "")]"""DONE;")(define_expand "restore_stack_function"[(match_operand 0 "any_operand" "")(match_operand 1 "any_operand" "")]"""DONE;");; Adjust stack pointer (op0) to a new value (op1).;; First copy old stack backchain to new location, and ensure that the;; scheduler won't reorder the sp assignment before the backchain write.(define_expand "restore_stack_block"[(set (match_dup 2) (match_dup 3))(set (match_dup 4) (match_dup 2))(set (match_dup 5) (unspec:BLK [(match_dup 5)] UNSPEC_TIE))(set (match_operand 0 "register_operand" "")(match_operand 1 "register_operand" ""))]"""{operands[2] = gen_reg_rtx (Pmode);operands[3] = gen_frame_mem (Pmode, operands[0]);operands[4] = gen_frame_mem (Pmode, operands[1]);operands[5] = gen_frame_mem (BLKmode, operands[0]);}")(define_expand "save_stack_nonlocal"[(set (match_dup 3) (match_dup 4))(set (match_operand 0 "memory_operand" "") (match_dup 3))(set (match_dup 2) (match_operand 1 "register_operand" ""))]"""{int units_per_word = (TARGET_32BIT) ? 4 : 8;/* Copy the backchain to the first word, sp to the second. */operands[0] = adjust_address_nv (operands[0], Pmode, 0);operands[2] = adjust_address_nv (operands[0], Pmode, units_per_word);operands[3] = gen_reg_rtx (Pmode);operands[4] = gen_frame_mem (Pmode, operands[1]);}")(define_expand "restore_stack_nonlocal"[(set (match_dup 2) (match_operand 1 "memory_operand" ""))(set (match_dup 3) (match_dup 4))(set (match_dup 5) (match_dup 2))(set (match_dup 6) (unspec:BLK [(match_dup 6)] UNSPEC_TIE))(set (match_operand 0 "register_operand" "") (match_dup 3))]"""{int units_per_word = (TARGET_32BIT) ? 4 : 8;/* Restore the backchain from the first word, sp from the second. */operands[2] = gen_reg_rtx (Pmode);operands[3] = gen_reg_rtx (Pmode);operands[1] = adjust_address_nv (operands[1], Pmode, 0);operands[4] = adjust_address_nv (operands[1], Pmode, units_per_word);operands[5] = gen_frame_mem (Pmode, operands[3]);operands[6] = gen_frame_mem (BLKmode, operands[0]);}");; TOC register handling.;; Code to initialize the TOC register...(define_insn "load_toc_aix_si"[(parallel [(set (match_operand:SI 0 "gpc_reg_operand" "=r")(unspec:SI [(const_int 0)] UNSPEC_TOC))(use (reg:SI 2))])]"DEFAULT_ABI == ABI_AIX && TARGET_32BIT""*{char buf[30];ASM_GENERATE_INTERNAL_LABEL (buf, \"LCTOC\", 1);operands[1] = gen_rtx_SYMBOL_REF (Pmode, ggc_strdup (buf));operands[2] = gen_rtx_REG (Pmode, 2);return \"{l|lwz} %0,%1(%2)\";}"[(set_attr "type" "load")])(define_insn "load_toc_aix_di"[(parallel [(set (match_operand:DI 0 "gpc_reg_operand" "=r")(unspec:DI [(const_int 0)] UNSPEC_TOC))(use (reg:DI 2))])]"DEFAULT_ABI == ABI_AIX && TARGET_64BIT""*{char buf[30];#ifdef TARGET_RELOCATABLEASM_GENERATE_INTERNAL_LABEL (buf, \"LCTOC\",!TARGET_MINIMAL_TOC || TARGET_RELOCATABLE);#elseASM_GENERATE_INTERNAL_LABEL (buf, \"LCTOC\", 1);#endifif (TARGET_ELF)strcat (buf, \"@toc\");operands[1] = gen_rtx_SYMBOL_REF (Pmode, ggc_strdup (buf));operands[2] = gen_rtx_REG (Pmode, 2);return \"ld %0,%1(%2)\";}"[(set_attr "type" "load")])(define_insn "load_toc_v4_pic_si"[(set (match_operand:SI 0 "register_operand" "=l")(unspec:SI [(const_int 0)] UNSPEC_TOC))]"DEFAULT_ABI == ABI_V4 && flag_pic == 1 && TARGET_32BIT""bl _GLOBAL_OFFSET_TABLE_@local-4"[(set_attr "type" "branch")(set_attr "length" "4")])(define_insn "load_toc_v4_PIC_1"[(set (match_operand:SI 0 "register_operand" "=l")(match_operand:SI 1 "immediate_operand" "s"))(use (unspec [(match_dup 1)] UNSPEC_TOC))]"TARGET_ELF && DEFAULT_ABI != ABI_AIX&& (flag_pic == 2 || (flag_pic && TARGET_SECURE_PLT))""bcl 20,31,%1\\n%1:"[(set_attr "type" "branch")(set_attr "length" "4")])(define_insn "load_toc_v4_PIC_1b"[(set (match_operand:SI 0 "register_operand" "=l")(unspec:SI [(match_operand:SI 1 "immediate_operand" "s")]UNSPEC_TOCPTR))]"TARGET_ELF && DEFAULT_ABI != ABI_AIX && flag_pic == 2""bcl 20,31,$+8\\n\\t.long %1-$"[(set_attr "type" "branch")(set_attr "length" "8")])(define_insn "load_toc_v4_PIC_2"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(mem:SI (plus:SI (match_operand:SI 1 "gpc_reg_operand" "b")(minus:SI (match_operand:SI 2 "immediate_operand" "s")(match_operand:SI 3 "immediate_operand" "s")))))]"TARGET_ELF && DEFAULT_ABI != ABI_AIX && flag_pic == 2""{l|lwz} %0,%2-%3(%1)"[(set_attr "type" "load")])(define_insn "load_toc_v4_PIC_3b"[(set (match_operand:SI 0 "gpc_reg_operand" "=b")(plus:SI (match_operand:SI 1 "gpc_reg_operand" "r")(high:SI(minus:SI (match_operand:SI 2 "symbol_ref_operand" "s")(match_operand:SI 3 "symbol_ref_operand" "s")))))]"TARGET_ELF && TARGET_SECURE_PLT && DEFAULT_ABI != ABI_AIX && flag_pic""{cau|addis} %0,%1,%2-%3@ha")(define_insn "load_toc_v4_PIC_3c"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(lo_sum:SI (match_operand:SI 1 "gpc_reg_operand" "b")(minus:SI (match_operand:SI 2 "symbol_ref_operand" "s")(match_operand:SI 3 "symbol_ref_operand" "s"))))]"TARGET_ELF && TARGET_SECURE_PLT && DEFAULT_ABI != ABI_AIX && flag_pic""{cal|addi} %0,%1,%2-%3@l");; If the TOC is shared over a translation unit, as happens with all;; the kinds of PIC that we support, we need to restore the TOC;; pointer only when jumping over units of translation.;; On Darwin, we need to reload the picbase.(define_expand "builtin_setjmp_receiver"[(use (label_ref (match_operand 0 "" "")))]"(DEFAULT_ABI == ABI_V4 && flag_pic == 1)|| (TARGET_TOC && TARGET_MINIMAL_TOC)|| (DEFAULT_ABI == ABI_DARWIN && flag_pic)""{#if TARGET_MACHOif (DEFAULT_ABI == ABI_DARWIN){const char *picbase = machopic_function_base_name ();rtx picrtx = gen_rtx_SYMBOL_REF (Pmode, ggc_strdup (picbase));rtx picreg = gen_rtx_REG (Pmode, RS6000_PIC_OFFSET_TABLE_REGNUM);rtx tmplabrtx;char tmplab[20];ASM_GENERATE_INTERNAL_LABEL(tmplab, \"LSJR\",CODE_LABEL_NUMBER (operands[0]));tmplabrtx = gen_rtx_SYMBOL_REF (Pmode, ggc_strdup (tmplab));emit_insn (gen_load_macho_picbase (picreg, tmplabrtx));emit_insn (gen_macho_correct_pic (picreg, picreg, picrtx, tmplabrtx));}else#endifrs6000_emit_load_toc_table (FALSE);DONE;}");; Elf specific ways of loading addresses for non-PIC code.;; The output of this could be r0, but we make a very strong;; preference for a base register because it will usually;; be needed there.(define_insn "elf_high"[(set (match_operand:SI 0 "gpc_reg_operand" "=b*r")(high:SI (match_operand 1 "" "")))]"TARGET_ELF && ! TARGET_64BIT""{liu|lis} %0,%1@ha")(define_insn "elf_low"[(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")(lo_sum:SI (match_operand:SI 1 "gpc_reg_operand" "b,!*r")(match_operand 2 "" "")))]"TARGET_ELF && ! TARGET_64BIT""@{cal|la} %0,%2@l(%1){ai|addic} %0,%1,%K2");; A function pointer under AIX is a pointer to a data area whose first word;; contains the actual address of the function, whose second word contains a;; pointer to its TOC, and whose third word contains a value to place in the;; static chain register (r11). Note that if we load the static chain, our;; "trampoline" need not have any executable code.(define_expand "call_indirect_aix32"[(set (match_dup 2)(mem:SI (match_operand:SI 0 "gpc_reg_operand" "")))(set (mem:SI (plus:SI (reg:SI 1) (const_int 20)))(reg:SI 2))(set (reg:SI 2)(mem:SI (plus:SI (match_dup 0)(const_int 4))))(set (reg:SI 11)(mem:SI (plus:SI (match_dup 0)(const_int 8))))(parallel [(call (mem:SI (match_dup 2))(match_operand 1 "" ""))(use (reg:SI 2))(use (reg:SI 11))(set (reg:SI 2)(mem:SI (plus:SI (reg:SI 1) (const_int 20))))(clobber (scratch:SI))])]"TARGET_32BIT""{ operands[2] = gen_reg_rtx (SImode); }")(define_expand "call_indirect_aix64"[(set (match_dup 2)(mem:DI (match_operand:DI 0 "gpc_reg_operand" "")))(set (mem:DI (plus:DI (reg:DI 1) (const_int 40)))(reg:DI 2))(set (reg:DI 2)(mem:DI (plus:DI (match_dup 0)(const_int 8))))(set (reg:DI 11)(mem:DI (plus:DI (match_dup 0)(const_int 16))))(parallel [(call (mem:SI (match_dup 2))(match_operand 1 "" ""))(use (reg:DI 2))(use (reg:DI 11))(set (reg:DI 2)(mem:DI (plus:DI (reg:DI 1) (const_int 40))))(clobber (scratch:SI))])]"TARGET_64BIT""{ operands[2] = gen_reg_rtx (DImode); }")(define_expand "call_value_indirect_aix32"[(set (match_dup 3)(mem:SI (match_operand:SI 1 "gpc_reg_operand" "")))(set (mem:SI (plus:SI (reg:SI 1) (const_int 20)))(reg:SI 2))(set (reg:SI 2)(mem:SI (plus:SI (match_dup 1)(const_int 4))))(set (reg:SI 11)(mem:SI (plus:SI (match_dup 1)(const_int 8))))(parallel [(set (match_operand 0 "" "")(call (mem:SI (match_dup 3))(match_operand 2 "" "")))(use (reg:SI 2))(use (reg:SI 11))(set (reg:SI 2)(mem:SI (plus:SI (reg:SI 1) (const_int 20))))(clobber (scratch:SI))])]"TARGET_32BIT""{ operands[3] = gen_reg_rtx (SImode); }")(define_expand "call_value_indirect_aix64"[(set (match_dup 3)(mem:DI (match_operand:DI 1 "gpc_reg_operand" "")))(set (mem:DI (plus:DI (reg:DI 1) (const_int 40)))(reg:DI 2))(set (reg:DI 2)(mem:DI (plus:DI (match_dup 1)(const_int 8))))(set (reg:DI 11)(mem:DI (plus:DI (match_dup 1)(const_int 16))))(parallel [(set (match_operand 0 "" "")(call (mem:SI (match_dup 3))(match_operand 2 "" "")))(use (reg:DI 2))(use (reg:DI 11))(set (reg:DI 2)(mem:DI (plus:DI (reg:DI 1) (const_int 40))))(clobber (scratch:SI))])]"TARGET_64BIT""{ operands[3] = gen_reg_rtx (DImode); }");; Now the definitions for the call and call_value insns(define_expand "call"[(parallel [(call (mem:SI (match_operand 0 "address_operand" ""))(match_operand 1 "" ""))(use (match_operand 2 "" ""))(clobber (scratch:SI))])]"""{#if TARGET_MACHOif (MACHOPIC_INDIRECT)operands[0] = machopic_indirect_call_target (operands[0]);#endifgcc_assert (GET_CODE (operands[0]) == MEM);gcc_assert (GET_CODE (operands[1]) == CONST_INT);operands[0] = XEXP (operands[0], 0);if (DEFAULT_ABI == ABI_V4 && TARGET_SECURE_PLT&& flag_pic&& GET_CODE (operands[0]) == SYMBOL_REF&& !SYMBOL_REF_LOCAL_P (operands[0])){rtx call;rtvec tmp;tmp = gen_rtvec (3,gen_rtx_CALL (VOIDmode,gen_rtx_MEM (SImode, operands[0]),operands[1]),gen_rtx_USE (VOIDmode, operands[2]),gen_rtx_CLOBBER (VOIDmode, gen_rtx_SCRATCH (SImode)));call = emit_call_insn (gen_rtx_PARALLEL (VOIDmode, tmp));use_reg (&CALL_INSN_FUNCTION_USAGE (call), pic_offset_table_rtx);DONE;}if (GET_CODE (operands[0]) != SYMBOL_REF|| (DEFAULT_ABI == ABI_AIX && !SYMBOL_REF_FUNCTION_P (operands[0]))|| (DEFAULT_ABI != ABI_DARWIN && (INTVAL (operands[2]) & CALL_LONG) != 0)){if (INTVAL (operands[2]) & CALL_LONG)operands[0] = rs6000_longcall_ref (operands[0]);switch (DEFAULT_ABI){case ABI_V4:case ABI_DARWIN:operands[0] = force_reg (Pmode, operands[0]);break;case ABI_AIX:/* AIX function pointers are really pointers to a three wordarea. */emit_call_insn (TARGET_32BIT? gen_call_indirect_aix32 (force_reg (SImode,operands[0]),operands[1]): gen_call_indirect_aix64 (force_reg (DImode,operands[0]),operands[1]));DONE;default:gcc_unreachable ();}}}")(define_expand "call_value"[(parallel [(set (match_operand 0 "" "")(call (mem:SI (match_operand 1 "address_operand" ""))(match_operand 2 "" "")))(use (match_operand 3 "" ""))(clobber (scratch:SI))])]"""{#if TARGET_MACHOif (MACHOPIC_INDIRECT)operands[1] = machopic_indirect_call_target (operands[1]);#endifgcc_assert (GET_CODE (operands[1]) == MEM);gcc_assert (GET_CODE (operands[2]) == CONST_INT);operands[1] = XEXP (operands[1], 0);if (DEFAULT_ABI == ABI_V4 && TARGET_SECURE_PLT&& flag_pic&& GET_CODE (operands[1]) == SYMBOL_REF&& !SYMBOL_REF_LOCAL_P (operands[1])){rtx call;rtvec tmp;tmp = gen_rtvec (3,gen_rtx_SET (VOIDmode,operands[0],gen_rtx_CALL (VOIDmode,gen_rtx_MEM (SImode,operands[1]),operands[2])),gen_rtx_USE (VOIDmode, operands[3]),gen_rtx_CLOBBER (VOIDmode, gen_rtx_SCRATCH (SImode)));call = emit_call_insn (gen_rtx_PARALLEL (VOIDmode, tmp));use_reg (&CALL_INSN_FUNCTION_USAGE (call), pic_offset_table_rtx);DONE;}if (GET_CODE (operands[1]) != SYMBOL_REF|| (DEFAULT_ABI == ABI_AIX && !SYMBOL_REF_FUNCTION_P (operands[1]))|| (DEFAULT_ABI != ABI_DARWIN && (INTVAL (operands[3]) & CALL_LONG) != 0)){if (INTVAL (operands[3]) & CALL_LONG)operands[1] = rs6000_longcall_ref (operands[1]);switch (DEFAULT_ABI){case ABI_V4:case ABI_DARWIN:operands[1] = force_reg (Pmode, operands[1]);break;case ABI_AIX:/* AIX function pointers are really pointers to a three wordarea. */emit_call_insn (TARGET_32BIT? gen_call_value_indirect_aix32 (operands[0],force_reg (SImode,operands[1]),operands[2]): gen_call_value_indirect_aix64 (operands[0],force_reg (DImode,operands[1]),operands[2]));DONE;default:gcc_unreachable ();}}}");; Call to function in current module. No TOC pointer reload needed.;; Operand2 is nonzero if we are using the V.4 calling sequence and;; either the function was not prototyped, or it was prototyped as a;; variable argument function. It is > 0 if FP registers were passed;; and < 0 if they were not.(define_insn "*call_local32"[(call (mem:SI (match_operand:SI 0 "current_file_function_operand" "s,s"))(match_operand 1 "" "g,g"))(use (match_operand:SI 2 "immediate_operand" "O,n"))(clobber (match_scratch:SI 3 "=l,l"))]"(INTVAL (operands[2]) & CALL_LONG) == 0""*{if (INTVAL (operands[2]) & CALL_V4_SET_FP_ARGS)output_asm_insn (\"crxor 6,6,6\", operands);else if (INTVAL (operands[2]) & CALL_V4_CLEAR_FP_ARGS)output_asm_insn (\"creqv 6,6,6\", operands);return (DEFAULT_ABI == ABI_V4 && flag_pic) ? \"bl %z0@local\" : \"bl %z0\";}"[(set_attr "type" "branch")(set_attr "length" "4,8")])(define_insn "*call_local64"[(call (mem:SI (match_operand:DI 0 "current_file_function_operand" "s,s"))(match_operand 1 "" "g,g"))(use (match_operand:SI 2 "immediate_operand" "O,n"))(clobber (match_scratch:SI 3 "=l,l"))]"TARGET_64BIT && (INTVAL (operands[2]) & CALL_LONG) == 0""*{if (INTVAL (operands[2]) & CALL_V4_SET_FP_ARGS)output_asm_insn (\"crxor 6,6,6\", operands);else if (INTVAL (operands[2]) & CALL_V4_CLEAR_FP_ARGS)output_asm_insn (\"creqv 6,6,6\", operands);return (DEFAULT_ABI == ABI_V4 && flag_pic) ? \"bl %z0@local\" : \"bl %z0\";}"[(set_attr "type" "branch")(set_attr "length" "4,8")])(define_insn "*call_value_local32"[(set (match_operand 0 "" "")(call (mem:SI (match_operand:SI 1 "current_file_function_operand" "s,s"))(match_operand 2 "" "g,g")))(use (match_operand:SI 3 "immediate_operand" "O,n"))(clobber (match_scratch:SI 4 "=l,l"))]"(INTVAL (operands[3]) & CALL_LONG) == 0""*{if (INTVAL (operands[3]) & CALL_V4_SET_FP_ARGS)output_asm_insn (\"crxor 6,6,6\", operands);else if (INTVAL (operands[3]) & CALL_V4_CLEAR_FP_ARGS)output_asm_insn (\"creqv 6,6,6\", operands);return (DEFAULT_ABI == ABI_V4 && flag_pic) ? \"bl %z1@local\" : \"bl %z1\";}"[(set_attr "type" "branch")(set_attr "length" "4,8")])(define_insn "*call_value_local64"[(set (match_operand 0 "" "")(call (mem:SI (match_operand:DI 1 "current_file_function_operand" "s,s"))(match_operand 2 "" "g,g")))(use (match_operand:SI 3 "immediate_operand" "O,n"))(clobber (match_scratch:SI 4 "=l,l"))]"TARGET_64BIT && (INTVAL (operands[3]) & CALL_LONG) == 0""*{if (INTVAL (operands[3]) & CALL_V4_SET_FP_ARGS)output_asm_insn (\"crxor 6,6,6\", operands);else if (INTVAL (operands[3]) & CALL_V4_CLEAR_FP_ARGS)output_asm_insn (\"creqv 6,6,6\", operands);return (DEFAULT_ABI == ABI_V4 && flag_pic) ? \"bl %z1@local\" : \"bl %z1\";}"[(set_attr "type" "branch")(set_attr "length" "4,8")]);; Call to function which may be in another module. Restore the TOC;; pointer (r2) after the call unless this is System V.;; Operand2 is nonzero if we are using the V.4 calling sequence and;; either the function was not prototyped, or it was prototyped as a;; variable argument function. It is > 0 if FP registers were passed;; and < 0 if they were not.(define_insn "*call_indirect_nonlocal_aix32"[(call (mem:SI (match_operand:SI 0 "register_operand" "c,*l"))(match_operand 1 "" "g,g"))(use (reg:SI 2))(use (reg:SI 11))(set (reg:SI 2)(mem:SI (plus:SI (reg:SI 1) (const_int 20))))(clobber (match_scratch:SI 2 "=l,l"))]"TARGET_32BIT && DEFAULT_ABI == ABI_AIX""b%T0l\;{l|lwz} 2,20(1)"[(set_attr "type" "jmpreg")(set_attr "length" "8")])(define_insn "*call_nonlocal_aix32"[(call (mem:SI (match_operand:SI 0 "symbol_ref_operand" "s"))(match_operand 1 "" "g"))(use (match_operand:SI 2 "immediate_operand" "O"))(clobber (match_scratch:SI 3 "=l"))]"TARGET_32BIT&& DEFAULT_ABI == ABI_AIX&& (INTVAL (operands[2]) & CALL_LONG) == 0""bl %z0\;%."[(set_attr "type" "branch")(set_attr "length" "8")])(define_insn "*call_indirect_nonlocal_aix64"[(call (mem:SI (match_operand:DI 0 "register_operand" "c,*l"))(match_operand 1 "" "g,g"))(use (reg:DI 2))(use (reg:DI 11))(set (reg:DI 2)(mem:DI (plus:DI (reg:DI 1) (const_int 40))))(clobber (match_scratch:SI 2 "=l,l"))]"TARGET_64BIT && DEFAULT_ABI == ABI_AIX""b%T0l\;ld 2,40(1)"[(set_attr "type" "jmpreg")(set_attr "length" "8")])(define_insn "*call_nonlocal_aix64"[(call (mem:SI (match_operand:DI 0 "symbol_ref_operand" "s"))(match_operand 1 "" "g"))(use (match_operand:SI 2 "immediate_operand" "O"))(clobber (match_scratch:SI 3 "=l"))]"TARGET_64BIT&& DEFAULT_ABI == ABI_AIX&& (INTVAL (operands[2]) & CALL_LONG) == 0""bl %z0\;%."[(set_attr "type" "branch")(set_attr "length" "8")])(define_insn "*call_value_indirect_nonlocal_aix32"[(set (match_operand 0 "" "")(call (mem:SI (match_operand:SI 1 "register_operand" "c,*l"))(match_operand 2 "" "g,g")))(use (reg:SI 2))(use (reg:SI 11))(set (reg:SI 2)(mem:SI (plus:SI (reg:SI 1) (const_int 20))))(clobber (match_scratch:SI 3 "=l,l"))]"TARGET_32BIT && DEFAULT_ABI == ABI_AIX""b%T1l\;{l|lwz} 2,20(1)"[(set_attr "type" "jmpreg")(set_attr "length" "8")])(define_insn "*call_value_nonlocal_aix32"[(set (match_operand 0 "" "")(call (mem:SI (match_operand:SI 1 "symbol_ref_operand" "s"))(match_operand 2 "" "g")))(use (match_operand:SI 3 "immediate_operand" "O"))(clobber (match_scratch:SI 4 "=l"))]"TARGET_32BIT&& DEFAULT_ABI == ABI_AIX&& (INTVAL (operands[3]) & CALL_LONG) == 0""bl %z1\;%."[(set_attr "type" "branch")(set_attr "length" "8")])(define_insn "*call_value_indirect_nonlocal_aix64"[(set (match_operand 0 "" "")(call (mem:SI (match_operand:DI 1 "register_operand" "c,*l"))(match_operand 2 "" "g,g")))(use (reg:DI 2))(use (reg:DI 11))(set (reg:DI 2)(mem:DI (plus:DI (reg:DI 1) (const_int 40))))(clobber (match_scratch:SI 3 "=l,l"))]"TARGET_64BIT && DEFAULT_ABI == ABI_AIX""b%T1l\;ld 2,40(1)"[(set_attr "type" "jmpreg")(set_attr "length" "8")])(define_insn "*call_value_nonlocal_aix64"[(set (match_operand 0 "" "")(call (mem:SI (match_operand:DI 1 "symbol_ref_operand" "s"))(match_operand 2 "" "g")))(use (match_operand:SI 3 "immediate_operand" "O"))(clobber (match_scratch:SI 4 "=l"))]"TARGET_64BIT&& DEFAULT_ABI == ABI_AIX&& (INTVAL (operands[3]) & CALL_LONG) == 0""bl %z1\;%."[(set_attr "type" "branch")(set_attr "length" "8")]);; A function pointer under System V is just a normal pointer;; operands[0] is the function pointer;; operands[1] is the stack size to clean up;; operands[2] is the value FUNCTION_ARG returns for the VOID argument;; which indicates how to set cr1(define_insn "*call_indirect_nonlocal_sysv<mode>"[(call (mem:SI (match_operand:P 0 "register_operand" "c,*l,c,*l"))(match_operand 1 "" "g,g,g,g"))(use (match_operand:SI 2 "immediate_operand" "O,O,n,n"))(clobber (match_scratch:SI 3 "=l,l,l,l"))]"DEFAULT_ABI == ABI_V4|| DEFAULT_ABI == ABI_DARWIN"{if (INTVAL (operands[2]) & CALL_V4_SET_FP_ARGS)output_asm_insn ("crxor 6,6,6", operands);else if (INTVAL (operands[2]) & CALL_V4_CLEAR_FP_ARGS)output_asm_insn ("creqv 6,6,6", operands);return "b%T0l";}[(set_attr "type" "jmpreg,jmpreg,jmpreg,jmpreg")(set_attr "length" "4,4,8,8")])(define_insn "*call_nonlocal_sysv<mode>"[(call (mem:SI (match_operand:P 0 "symbol_ref_operand" "s,s"))(match_operand 1 "" "g,g"))(use (match_operand:SI 2 "immediate_operand" "O,n"))(clobber (match_scratch:SI 3 "=l,l"))]"(DEFAULT_ABI == ABI_DARWIN|| (DEFAULT_ABI == ABI_V4&& (INTVAL (operands[2]) & CALL_LONG) == 0))"{if (INTVAL (operands[2]) & CALL_V4_SET_FP_ARGS)output_asm_insn ("crxor 6,6,6", operands);else if (INTVAL (operands[2]) & CALL_V4_CLEAR_FP_ARGS)output_asm_insn ("creqv 6,6,6", operands);#if TARGET_MACHOreturn output_call(insn, operands, 0, 2);#elseif (DEFAULT_ABI == ABI_V4 && flag_pic){if (TARGET_SECURE_PLT && flag_pic == 2)/* The magic 32768 offset here and in the other sysv call insnscorresponds to the offset of r30 in .got2, as given by LCTOC1.See sysv4.h:toc_section. */return "bl %z0+32768@plt";elsereturn "bl %z0@plt";}elsereturn "bl %z0";#endif}[(set_attr "type" "branch,branch")(set_attr "length" "4,8")])(define_insn "*call_value_indirect_nonlocal_sysv<mode>"[(set (match_operand 0 "" "")(call (mem:SI (match_operand:P 1 "register_operand" "c,*l,c,*l"))(match_operand 2 "" "g,g,g,g")))(use (match_operand:SI 3 "immediate_operand" "O,O,n,n"))(clobber (match_scratch:SI 4 "=l,l,l,l"))]"DEFAULT_ABI == ABI_V4|| DEFAULT_ABI == ABI_DARWIN"{if (INTVAL (operands[3]) & CALL_V4_SET_FP_ARGS)output_asm_insn ("crxor 6,6,6", operands);else if (INTVAL (operands[3]) & CALL_V4_CLEAR_FP_ARGS)output_asm_insn ("creqv 6,6,6", operands);return "b%T1l";}[(set_attr "type" "jmpreg,jmpreg,jmpreg,jmpreg")(set_attr "length" "4,4,8,8")])(define_insn "*call_value_nonlocal_sysv<mode>"[(set (match_operand 0 "" "")(call (mem:SI (match_operand:P 1 "symbol_ref_operand" "s,s"))(match_operand 2 "" "g,g")))(use (match_operand:SI 3 "immediate_operand" "O,n"))(clobber (match_scratch:SI 4 "=l,l"))]"(DEFAULT_ABI == ABI_DARWIN|| (DEFAULT_ABI == ABI_V4&& (INTVAL (operands[3]) & CALL_LONG) == 0))"{if (INTVAL (operands[3]) & CALL_V4_SET_FP_ARGS)output_asm_insn ("crxor 6,6,6", operands);else if (INTVAL (operands[3]) & CALL_V4_CLEAR_FP_ARGS)output_asm_insn ("creqv 6,6,6", operands);#if TARGET_MACHOreturn output_call(insn, operands, 1, 3);#elseif (DEFAULT_ABI == ABI_V4 && flag_pic){if (TARGET_SECURE_PLT && flag_pic == 2)return "bl %z1+32768@plt";elsereturn "bl %z1@plt";}elsereturn "bl %z1";#endif}[(set_attr "type" "branch,branch")(set_attr "length" "4,8")]);; Call subroutine returning any type.(define_expand "untyped_call"[(parallel [(call (match_operand 0 "" "")(const_int 0))(match_operand 1 "" "")(match_operand 2 "" "")])]"""{int i;emit_call_insn (GEN_CALL (operands[0], const0_rtx, const0_rtx, const0_rtx));for (i = 0; i < XVECLEN (operands[2], 0); i++){rtx set = XVECEXP (operands[2], 0, i);emit_move_insn (SET_DEST (set), SET_SRC (set));}/* The optimizer does not know that the call sets the function valueregisters we stored in the result block. We avoid problems byclaiming that all hard registers are used and clobbered at thispoint. */emit_insn (gen_blockage ());DONE;}");; sibling call patterns(define_expand "sibcall"[(parallel [(call (mem:SI (match_operand 0 "address_operand" ""))(match_operand 1 "" ""))(use (match_operand 2 "" ""))(use (match_operand 3 "" ""))(return)])]"""{#if TARGET_MACHOif (MACHOPIC_INDIRECT)operands[0] = machopic_indirect_call_target (operands[0]);#endifgcc_assert (GET_CODE (operands[0]) == MEM);gcc_assert (GET_CODE (operands[1]) == CONST_INT);operands[0] = XEXP (operands[0], 0);operands[3] = gen_reg_rtx (SImode);}");; this and similar patterns must be marked as using LR, otherwise;; dataflow will try to delete the store into it. This is true;; even when the actual reg to jump to is in CTR, when LR was;; saved and restored around the PIC-setting BCL.(define_insn "*sibcall_local32"[(call (mem:SI (match_operand:SI 0 "current_file_function_operand" "s,s"))(match_operand 1 "" "g,g"))(use (match_operand:SI 2 "immediate_operand" "O,n"))(use (match_operand:SI 3 "register_operand" "l,l"))(return)]"(INTVAL (operands[2]) & CALL_LONG) == 0""*{if (INTVAL (operands[2]) & CALL_V4_SET_FP_ARGS)output_asm_insn (\"crxor 6,6,6\", operands);else if (INTVAL (operands[2]) & CALL_V4_CLEAR_FP_ARGS)output_asm_insn (\"creqv 6,6,6\", operands);return (DEFAULT_ABI == ABI_V4 && flag_pic) ? \"b %z0@local\" : \"b %z0\";}"[(set_attr "type" "branch")(set_attr "length" "4,8")])(define_insn "*sibcall_local64"[(call (mem:SI (match_operand:DI 0 "current_file_function_operand" "s,s"))(match_operand 1 "" "g,g"))(use (match_operand:SI 2 "immediate_operand" "O,n"))(use (match_operand:SI 3 "register_operand" "l,l"))(return)]"TARGET_64BIT && (INTVAL (operands[2]) & CALL_LONG) == 0""*{if (INTVAL (operands[2]) & CALL_V4_SET_FP_ARGS)output_asm_insn (\"crxor 6,6,6\", operands);else if (INTVAL (operands[2]) & CALL_V4_CLEAR_FP_ARGS)output_asm_insn (\"creqv 6,6,6\", operands);return (DEFAULT_ABI == ABI_V4 && flag_pic) ? \"b %z0@local\" : \"b %z0\";}"[(set_attr "type" "branch")(set_attr "length" "4,8")])(define_insn "*sibcall_value_local32"[(set (match_operand 0 "" "")(call (mem:SI (match_operand:SI 1 "current_file_function_operand" "s,s"))(match_operand 2 "" "g,g")))(use (match_operand:SI 3 "immediate_operand" "O,n"))(use (match_operand:SI 4 "register_operand" "l,l"))(return)]"(INTVAL (operands[3]) & CALL_LONG) == 0""*{if (INTVAL (operands[3]) & CALL_V4_SET_FP_ARGS)output_asm_insn (\"crxor 6,6,6\", operands);else if (INTVAL (operands[3]) & CALL_V4_CLEAR_FP_ARGS)output_asm_insn (\"creqv 6,6,6\", operands);return (DEFAULT_ABI == ABI_V4 && flag_pic) ? \"b %z1@local\" : \"b %z1\";}"[(set_attr "type" "branch")(set_attr "length" "4,8")])(define_insn "*sibcall_value_local64"[(set (match_operand 0 "" "")(call (mem:SI (match_operand:DI 1 "current_file_function_operand" "s,s"))(match_operand 2 "" "g,g")))(use (match_operand:SI 3 "immediate_operand" "O,n"))(use (match_operand:SI 4 "register_operand" "l,l"))(return)]"TARGET_64BIT && (INTVAL (operands[3]) & CALL_LONG) == 0""*{if (INTVAL (operands[3]) & CALL_V4_SET_FP_ARGS)output_asm_insn (\"crxor 6,6,6\", operands);else if (INTVAL (operands[3]) & CALL_V4_CLEAR_FP_ARGS)output_asm_insn (\"creqv 6,6,6\", operands);return (DEFAULT_ABI == ABI_V4 && flag_pic) ? \"b %z1@local\" : \"b %z1\";}"[(set_attr "type" "branch")(set_attr "length" "4,8")])(define_insn "*sibcall_nonlocal_aix32"[(call (mem:SI (match_operand:SI 0 "symbol_ref_operand" "s"))(match_operand 1 "" "g"))(use (match_operand:SI 2 "immediate_operand" "O"))(use (match_operand:SI 3 "register_operand" "l"))(return)]"TARGET_32BIT&& DEFAULT_ABI == ABI_AIX&& (INTVAL (operands[2]) & CALL_LONG) == 0""b %z0"[(set_attr "type" "branch")(set_attr "length" "4")])(define_insn "*sibcall_nonlocal_aix64"[(call (mem:SI (match_operand:DI 0 "symbol_ref_operand" "s"))(match_operand 1 "" "g"))(use (match_operand:SI 2 "immediate_operand" "O"))(use (match_operand:SI 3 "register_operand" "l"))(return)]"TARGET_64BIT&& DEFAULT_ABI == ABI_AIX&& (INTVAL (operands[2]) & CALL_LONG) == 0""b %z0"[(set_attr "type" "branch")(set_attr "length" "4")])(define_insn "*sibcall_value_nonlocal_aix32"[(set (match_operand 0 "" "")(call (mem:SI (match_operand:SI 1 "symbol_ref_operand" "s"))(match_operand 2 "" "g")))(use (match_operand:SI 3 "immediate_operand" "O"))(use (match_operand:SI 4 "register_operand" "l"))(return)]"TARGET_32BIT&& DEFAULT_ABI == ABI_AIX&& (INTVAL (operands[3]) & CALL_LONG) == 0""b %z1"[(set_attr "type" "branch")(set_attr "length" "4")])(define_insn "*sibcall_value_nonlocal_aix64"[(set (match_operand 0 "" "")(call (mem:SI (match_operand:DI 1 "symbol_ref_operand" "s"))(match_operand 2 "" "g")))(use (match_operand:SI 3 "immediate_operand" "O"))(use (match_operand:SI 4 "register_operand" "l"))(return)]"TARGET_64BIT&& DEFAULT_ABI == ABI_AIX&& (INTVAL (operands[3]) & CALL_LONG) == 0""b %z1"[(set_attr "type" "branch")(set_attr "length" "4")])(define_insn "*sibcall_nonlocal_sysv<mode>"[(call (mem:SI (match_operand:P 0 "symbol_ref_operand" "s,s"))(match_operand 1 "" ""))(use (match_operand 2 "immediate_operand" "O,n"))(use (match_operand:SI 3 "register_operand" "l,l"))(return)]"(DEFAULT_ABI == ABI_DARWIN|| DEFAULT_ABI == ABI_V4)&& (INTVAL (operands[2]) & CALL_LONG) == 0""*{if (INTVAL (operands[2]) & CALL_V4_SET_FP_ARGS)output_asm_insn (\"crxor 6,6,6\", operands);else if (INTVAL (operands[2]) & CALL_V4_CLEAR_FP_ARGS)output_asm_insn (\"creqv 6,6,6\", operands);if (DEFAULT_ABI == ABI_V4 && flag_pic){if (TARGET_SECURE_PLT && flag_pic == 2)return \"b %z0+32768@plt\";elsereturn \"b %z0@plt\";}elsereturn \"b %z0\";}"[(set_attr "type" "branch,branch")(set_attr "length" "4,8")])(define_expand "sibcall_value"[(parallel [(set (match_operand 0 "register_operand" "")(call (mem:SI (match_operand 1 "address_operand" ""))(match_operand 2 "" "")))(use (match_operand 3 "" ""))(use (match_operand 4 "" ""))(return)])]"""{#if TARGET_MACHOif (MACHOPIC_INDIRECT)operands[1] = machopic_indirect_call_target (operands[1]);#endifgcc_assert (GET_CODE (operands[1]) == MEM);gcc_assert (GET_CODE (operands[2]) == CONST_INT);operands[1] = XEXP (operands[1], 0);operands[4] = gen_reg_rtx (SImode);}")(define_insn "*sibcall_value_nonlocal_sysv<mode>"[(set (match_operand 0 "" "")(call (mem:SI (match_operand:P 1 "symbol_ref_operand" "s,s"))(match_operand 2 "" "")))(use (match_operand:SI 3 "immediate_operand" "O,n"))(use (match_operand:SI 4 "register_operand" "l,l"))(return)]"(DEFAULT_ABI == ABI_DARWIN|| DEFAULT_ABI == ABI_V4)&& (INTVAL (operands[3]) & CALL_LONG) == 0""*{if (INTVAL (operands[2]) & CALL_V4_SET_FP_ARGS)output_asm_insn (\"crxor 6,6,6\", operands);else if (INTVAL (operands[2]) & CALL_V4_CLEAR_FP_ARGS)output_asm_insn (\"creqv 6,6,6\", operands);if (DEFAULT_ABI == ABI_V4 && flag_pic){if (TARGET_SECURE_PLT && flag_pic == 2)return \"b %z1+32768@plt\";elsereturn \"b %z1@plt\";}elsereturn \"b %z1\";}"[(set_attr "type" "branch,branch")(set_attr "length" "4,8")])(define_expand "sibcall_epilogue"[(use (const_int 0))]"TARGET_SCHED_PROLOG""{rs6000_emit_epilogue (TRUE);DONE;}");; UNSPEC_VOLATILE is considered to use and clobber all hard registers and;; all of memory. This blocks insns from being moved across this point.(define_insn "blockage"[(unspec_volatile [(const_int 0)] UNSPECV_BLOCK)]"""");; Compare insns are next. Note that the RS/6000 has two types of compares,;; signed & unsigned, and one type of branch.;;;; Start with the DEFINE_EXPANDs to generate the rtl for compares, scc;; insns, and branches. We store the operands of compares until we see;; how it is used.(define_expand "cmp<mode>"[(set (cc0)(compare (match_operand:GPR 0 "gpc_reg_operand" "")(match_operand:GPR 1 "reg_or_short_operand" "")))]"""{/* Take care of the possibility that operands[1] might be negative butthis might be a logical operation. That insn doesn't exist. */if (GET_CODE (operands[1]) == CONST_INT&& INTVAL (operands[1]) < 0)operands[1] = force_reg (<MODE>mode, operands[1]);rs6000_compare_op0 = operands[0];rs6000_compare_op1 = operands[1];rs6000_compare_fp_p = 0;DONE;}")(define_expand "cmp<mode>"[(set (cc0) (compare (match_operand:FP 0 "gpc_reg_operand" "")(match_operand:FP 1 "gpc_reg_operand" "")))]"""{rs6000_compare_op0 = operands[0];rs6000_compare_op1 = operands[1];rs6000_compare_fp_p = 1;DONE;}")(define_expand "beq"[(use (match_operand 0 "" ""))]"""{ rs6000_emit_cbranch (EQ, operands[0]); DONE; }")(define_expand "bne"[(use (match_operand 0 "" ""))]"""{ rs6000_emit_cbranch (NE, operands[0]); DONE; }")(define_expand "bge"[(use (match_operand 0 "" ""))]"""{ rs6000_emit_cbranch (GE, operands[0]); DONE; }")(define_expand "bgt"[(use (match_operand 0 "" ""))]"""{ rs6000_emit_cbranch (GT, operands[0]); DONE; }")(define_expand "ble"[(use (match_operand 0 "" ""))]"""{ rs6000_emit_cbranch (LE, operands[0]); DONE; }")(define_expand "blt"[(use (match_operand 0 "" ""))]"""{ rs6000_emit_cbranch (LT, operands[0]); DONE; }")(define_expand "bgeu"[(use (match_operand 0 "" ""))]"""{ rs6000_emit_cbranch (GEU, operands[0]); DONE; }")(define_expand "bgtu"[(use (match_operand 0 "" ""))]"""{ rs6000_emit_cbranch (GTU, operands[0]); DONE; }")(define_expand "bleu"[(use (match_operand 0 "" ""))]"""{ rs6000_emit_cbranch (LEU, operands[0]); DONE; }")(define_expand "bltu"[(use (match_operand 0 "" ""))]"""{ rs6000_emit_cbranch (LTU, operands[0]); DONE; }")(define_expand "bunordered"[(use (match_operand 0 "" ""))]"! (TARGET_HARD_FLOAT && TARGET_E500 && !TARGET_FPRS)""{ rs6000_emit_cbranch (UNORDERED, operands[0]); DONE; }")(define_expand "bordered"[(use (match_operand 0 "" ""))]"! (TARGET_HARD_FLOAT && TARGET_E500 && !TARGET_FPRS)""{ rs6000_emit_cbranch (ORDERED, operands[0]); DONE; }")(define_expand "buneq"[(use (match_operand 0 "" ""))]"""{ rs6000_emit_cbranch (UNEQ, operands[0]); DONE; }")(define_expand "bunge"[(use (match_operand 0 "" ""))]"""{ rs6000_emit_cbranch (UNGE, operands[0]); DONE; }")(define_expand "bungt"[(use (match_operand 0 "" ""))]"""{ rs6000_emit_cbranch (UNGT, operands[0]); DONE; }")(define_expand "bunle"[(use (match_operand 0 "" ""))]"""{ rs6000_emit_cbranch (UNLE, operands[0]); DONE; }")(define_expand "bunlt"[(use (match_operand 0 "" ""))]"""{ rs6000_emit_cbranch (UNLT, operands[0]); DONE; }")(define_expand "bltgt"[(use (match_operand 0 "" ""))]"""{ rs6000_emit_cbranch (LTGT, operands[0]); DONE; }");; For SNE, we would prefer that the xor/abs sequence be used for integers.;; For SEQ, likewise, except that comparisons with zero should be done;; with an scc insns. However, due to the order that combine see the;; resulting insns, we must, in fact, allow SEQ for integers. Fail in;; the cases we don't want to handle.(define_expand "seq"[(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]"""{ rs6000_emit_sCOND (EQ, operands[0]); DONE; }")(define_expand "sne"[(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]"""{if (! rs6000_compare_fp_p)FAIL;rs6000_emit_sCOND (NE, operands[0]);DONE;}");; A >= 0 is best done the portable way for A an integer.(define_expand "sge"[(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]"""{if (! rs6000_compare_fp_p && rs6000_compare_op1 == const0_rtx)FAIL;rs6000_emit_sCOND (GE, operands[0]);DONE;}");; A > 0 is best done using the portable sequence, so fail in that case.(define_expand "sgt"[(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]"""{if (! rs6000_compare_fp_p && rs6000_compare_op1 == const0_rtx)FAIL;rs6000_emit_sCOND (GT, operands[0]);DONE;}");; A <= 0 is best done the portable way for A an integer.(define_expand "sle"[(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]"""{if (! rs6000_compare_fp_p && rs6000_compare_op1 == const0_rtx)FAIL;rs6000_emit_sCOND (LE, operands[0]);DONE;}");; A < 0 is best done in the portable way for A an integer.(define_expand "slt"[(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]"""{if (! rs6000_compare_fp_p && rs6000_compare_op1 == const0_rtx)FAIL;rs6000_emit_sCOND (LT, operands[0]);DONE;}")(define_expand "sgeu"[(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]"""{ rs6000_emit_sCOND (GEU, operands[0]); DONE; }")(define_expand "sgtu"[(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]"""{ rs6000_emit_sCOND (GTU, operands[0]); DONE; }")(define_expand "sleu"[(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]"""{ rs6000_emit_sCOND (LEU, operands[0]); DONE; }")(define_expand "sltu"[(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]"""{ rs6000_emit_sCOND (LTU, operands[0]); DONE; }")(define_expand "sunordered"[(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]"! (TARGET_HARD_FLOAT && TARGET_E500 && !TARGET_FPRS)""{ rs6000_emit_sCOND (UNORDERED, operands[0]); DONE; }")(define_expand "sordered"[(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]"! (TARGET_HARD_FLOAT && TARGET_E500 && !TARGET_FPRS)""{ rs6000_emit_sCOND (ORDERED, operands[0]); DONE; }")(define_expand "suneq"[(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]"""{ rs6000_emit_sCOND (UNEQ, operands[0]); DONE; }")(define_expand "sunge"[(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]"""{ rs6000_emit_sCOND (UNGE, operands[0]); DONE; }")(define_expand "sungt"[(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]"""{ rs6000_emit_sCOND (UNGT, operands[0]); DONE; }")(define_expand "sunle"[(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]"""{ rs6000_emit_sCOND (UNLE, operands[0]); DONE; }")(define_expand "sunlt"[(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]"""{ rs6000_emit_sCOND (UNLT, operands[0]); DONE; }")(define_expand "sltgt"[(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]"""{ rs6000_emit_sCOND (LTGT, operands[0]); DONE; }")(define_expand "stack_protect_set"[(match_operand 0 "memory_operand" "")(match_operand 1 "memory_operand" "")]""{#ifdef TARGET_THREAD_SSP_OFFSETrtx tlsreg = gen_rtx_REG (Pmode, TARGET_64BIT ? 13 : 2);rtx addr = gen_rtx_PLUS (Pmode, tlsreg, GEN_INT (TARGET_THREAD_SSP_OFFSET));operands[1] = gen_rtx_MEM (Pmode, addr);#endifif (TARGET_64BIT)emit_insn (gen_stack_protect_setdi (operands[0], operands[1]));elseemit_insn (gen_stack_protect_setsi (operands[0], operands[1]));DONE;})(define_insn "stack_protect_setsi"[(set (match_operand:SI 0 "memory_operand" "=m")(unspec:SI [(match_operand:SI 1 "memory_operand" "m")] UNSPEC_SP_SET))(set (match_scratch:SI 2 "=&r") (const_int 0))]"TARGET_32BIT""{l%U1%X1|lwz%U1%X1} %2,%1\;{st%U0%X0|stw%U0%X0} %2,%0\;{lil|li} %2,0"[(set_attr "type" "three")(set_attr "length" "12")])(define_insn "stack_protect_setdi"[(set (match_operand:DI 0 "memory_operand" "=m")(unspec:DI [(match_operand:DI 1 "memory_operand" "m")] UNSPEC_SP_SET))(set (match_scratch:DI 2 "=&r") (const_int 0))]"TARGET_64BIT""ld%U1%X1 %2,%1\;std%U0%X0 %2,%0\;{lil|li} %2,0"[(set_attr "type" "three")(set_attr "length" "12")])(define_expand "stack_protect_test"[(match_operand 0 "memory_operand" "")(match_operand 1 "memory_operand" "")(match_operand 2 "" "")]""{#ifdef TARGET_THREAD_SSP_OFFSETrtx tlsreg = gen_rtx_REG (Pmode, TARGET_64BIT ? 13 : 2);rtx addr = gen_rtx_PLUS (Pmode, tlsreg, GEN_INT (TARGET_THREAD_SSP_OFFSET));operands[1] = gen_rtx_MEM (Pmode, addr);#endifrs6000_compare_op0 = operands[0];rs6000_compare_op1 = gen_rtx_UNSPEC (Pmode, gen_rtvec (1, operands[1]),UNSPEC_SP_TEST);rs6000_compare_fp_p = 0;emit_jump_insn (gen_beq (operands[2]));DONE;})(define_insn "stack_protect_testsi"[(set (match_operand:CCEQ 0 "cc_reg_operand" "=x,?y")(unspec:CCEQ [(match_operand:SI 1 "memory_operand" "m,m")(match_operand:SI 2 "memory_operand" "m,m")]UNSPEC_SP_TEST))(set (match_scratch:SI 4 "=r,r") (const_int 0))(clobber (match_scratch:SI 3 "=&r,&r"))]"TARGET_32BIT""@{l%U1%X1|lwz%U1%X1} %3,%1\;{l%U2%X2|lwz%U2%X2} %4,%2\;xor. %3,%3,%4\;{lil|li} %4,0{l%U1%X1|lwz%U1%X1} %3,%1\;{l%U2%X2|lwz%U2%X2} %4,%2\;{cmpl|cmplw} %0,%3,%4\;{lil|li} %3,0\;{lil|li} %4,0"[(set_attr "length" "16,20")])(define_insn "stack_protect_testdi"[(set (match_operand:CCEQ 0 "cc_reg_operand" "=x,?y")(unspec:CCEQ [(match_operand:DI 1 "memory_operand" "m,m")(match_operand:DI 2 "memory_operand" "m,m")]UNSPEC_SP_TEST))(set (match_scratch:DI 4 "=r,r") (const_int 0))(clobber (match_scratch:DI 3 "=&r,&r"))]"TARGET_64BIT""@ld%U1%X1 %3,%1\;ld%U2%X2 %4,%2\;xor. %3,%3,%4\;{lil|li} %4,0ld%U1%X1 %3,%1\;ld%U2%X2 %4,%2\;cmpld %0,%3,%4\;{lil|li} %3,0\;{lil|li} %4,0"[(set_attr "length" "16,20")]);; Here are the actual compare insns.(define_insn "*cmp<mode>_internal1"[(set (match_operand:CC 0 "cc_reg_operand" "=y")(compare:CC (match_operand:GPR 1 "gpc_reg_operand" "r")(match_operand:GPR 2 "reg_or_short_operand" "rI")))]"""{cmp%I2|cmp<wd>%I2} %0,%1,%2"[(set_attr "type" "cmp")]);; If we are comparing a register for equality with a large constant,;; we can do this with an XOR followed by a compare. But this is profitable;; only if the large constant is only used for the comparison (and in this;; case we already have a register to reuse as scratch).;;;; For 64-bit registers, we could only do so if the constant's bit 15 is clear:;; otherwise we'd need to XOR with FFFFFFFF????0000 which is not available.(define_peephole2[(set (match_operand:SI 0 "register_operand")(match_operand:SI 1 "logical_const_operand" ""))(set (match_dup 0) (match_operator:SI 3 "boolean_or_operator"[(match_dup 0)(match_operand:SI 2 "logical_const_operand" "")]))(set (match_operand:CC 4 "cc_reg_operand" "")(compare:CC (match_operand:SI 5 "gpc_reg_operand" "")(match_dup 0)))(set (pc)(if_then_else (match_operator 6 "equality_operator"[(match_dup 4) (const_int 0)])(match_operand 7 "" "")(match_operand 8 "" "")))]"peep2_reg_dead_p (3, operands[0])&& peep2_reg_dead_p (4, operands[4])"[(set (match_dup 0) (xor:SI (match_dup 5) (match_dup 9)))(set (match_dup 4) (compare:CC (match_dup 0) (match_dup 10)))(set (pc) (if_then_else (match_dup 6) (match_dup 7) (match_dup 8)))]{/* Get the constant we are comparing against, and see what it looks likewhen sign-extended from 16 to 32 bits. Then see what constant we couldXOR with SEXTC to get the sign-extended value. */rtx cnst = simplify_const_binary_operation (GET_CODE (operands[3]),SImode,operands[1], operands[2]);HOST_WIDE_INT c = INTVAL (cnst);HOST_WIDE_INT sextc = ((c & 0xffff) ^ 0x8000) - 0x8000;HOST_WIDE_INT xorv = c ^ sextc;operands[9] = GEN_INT (xorv);operands[10] = GEN_INT (sextc);})(define_insn "*cmpsi_internal2"[(set (match_operand:CCUNS 0 "cc_reg_operand" "=y")(compare:CCUNS (match_operand:SI 1 "gpc_reg_operand" "r")(match_operand:SI 2 "reg_or_u_short_operand" "rK")))]"""{cmpl%I2|cmplw%I2} %0,%1,%b2"[(set_attr "type" "cmp")])(define_insn "*cmpdi_internal2"[(set (match_operand:CCUNS 0 "cc_reg_operand" "=y")(compare:CCUNS (match_operand:DI 1 "gpc_reg_operand" "r")(match_operand:DI 2 "reg_or_u_short_operand" "rK")))]"""cmpld%I2 %0,%1,%b2"[(set_attr "type" "cmp")]);; The following two insns don't exist as single insns, but if we provide;; them, we can swap an add and compare, which will enable us to overlap more;; of the required delay between a compare and branch. We generate code for;; them by splitting.(define_insn ""[(set (match_operand:CC 3 "cc_reg_operand" "=y")(compare:CC (match_operand:SI 1 "gpc_reg_operand" "r")(match_operand:SI 2 "short_cint_operand" "i")))(set (match_operand:SI 0 "gpc_reg_operand" "=r")(plus:SI (match_dup 1) (match_operand:SI 4 "short_cint_operand" "i")))]"""#"[(set_attr "length" "8")])(define_insn ""[(set (match_operand:CCUNS 3 "cc_reg_operand" "=y")(compare:CCUNS (match_operand:SI 1 "gpc_reg_operand" "r")(match_operand:SI 2 "u_short_cint_operand" "i")))(set (match_operand:SI 0 "gpc_reg_operand" "=r")(plus:SI (match_dup 1) (match_operand:SI 4 "short_cint_operand" "i")))]"""#"[(set_attr "length" "8")])(define_split[(set (match_operand:CC 3 "cc_reg_operand" "")(compare:CC (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "short_cint_operand" "")))(set (match_operand:SI 0 "gpc_reg_operand" "")(plus:SI (match_dup 1) (match_operand:SI 4 "short_cint_operand" "")))]""[(set (match_dup 3) (compare:CC (match_dup 1) (match_dup 2)))(set (match_dup 0) (plus:SI (match_dup 1) (match_dup 4)))])(define_split[(set (match_operand:CCUNS 3 "cc_reg_operand" "")(compare:CCUNS (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "u_short_cint_operand" "")))(set (match_operand:SI 0 "gpc_reg_operand" "")(plus:SI (match_dup 1) (match_operand:SI 4 "short_cint_operand" "")))]""[(set (match_dup 3) (compare:CCUNS (match_dup 1) (match_dup 2)))(set (match_dup 0) (plus:SI (match_dup 1) (match_dup 4)))])(define_insn "*cmpsf_internal1"[(set (match_operand:CCFP 0 "cc_reg_operand" "=y")(compare:CCFP (match_operand:SF 1 "gpc_reg_operand" "f")(match_operand:SF 2 "gpc_reg_operand" "f")))]"TARGET_HARD_FLOAT && TARGET_FPRS""fcmpu %0,%1,%2"[(set_attr "type" "fpcompare")])(define_insn "*cmpdf_internal1"[(set (match_operand:CCFP 0 "cc_reg_operand" "=y")(compare:CCFP (match_operand:DF 1 "gpc_reg_operand" "f")(match_operand:DF 2 "gpc_reg_operand" "f")))]"TARGET_HARD_FLOAT && TARGET_FPRS""fcmpu %0,%1,%2"[(set_attr "type" "fpcompare")]);; Only need to compare second words if first words equal(define_insn "*cmptf_internal1"[(set (match_operand:CCFP 0 "cc_reg_operand" "=y")(compare:CCFP (match_operand:TF 1 "gpc_reg_operand" "f")(match_operand:TF 2 "gpc_reg_operand" "f")))]"!TARGET_IEEEQUAD && !TARGET_XL_COMPAT&& TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128""fcmpu %0,%1,%2\;bne %0,$+8\;fcmpu %0,%L1,%L2"[(set_attr "type" "fpcompare")(set_attr "length" "12")])(define_insn_and_split "*cmptf_internal2"[(set (match_operand:CCFP 0 "cc_reg_operand" "=y")(compare:CCFP (match_operand:TF 1 "gpc_reg_operand" "f")(match_operand:TF 2 "gpc_reg_operand" "f")))(clobber (match_scratch:DF 3 "=f"))(clobber (match_scratch:DF 4 "=f"))(clobber (match_scratch:DF 5 "=f"))(clobber (match_scratch:DF 6 "=f"))(clobber (match_scratch:DF 7 "=f"))(clobber (match_scratch:DF 8 "=f"))(clobber (match_scratch:DF 9 "=f"))(clobber (match_scratch:DF 10 "=f"))]"!TARGET_IEEEQUAD && TARGET_XL_COMPAT&& TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128""#""&& reload_completed"[(set (match_dup 3) (match_dup 13))(set (match_dup 4) (match_dup 14))(set (match_dup 9) (abs:DF (match_dup 5)))(set (match_dup 0) (compare:CCFP (match_dup 9) (match_dup 3)))(set (pc) (if_then_else (ne (match_dup 0) (const_int 0))(label_ref (match_dup 11))(pc)))(set (match_dup 0) (compare:CCFP (match_dup 5) (match_dup 7)))(set (pc) (label_ref (match_dup 12)))(match_dup 11)(set (match_dup 10) (minus:DF (match_dup 5) (match_dup 7)))(set (match_dup 9) (minus:DF (match_dup 6) (match_dup 8)))(set (match_dup 9) (plus:DF (match_dup 10) (match_dup 9)))(set (match_dup 0) (compare:CCFP (match_dup 7) (match_dup 4)))(match_dup 12)]{REAL_VALUE_TYPE rv;const int lo_word = FLOAT_WORDS_BIG_ENDIAN ? GET_MODE_SIZE (DFmode) : 0;const int hi_word = FLOAT_WORDS_BIG_ENDIAN ? 0 : GET_MODE_SIZE (DFmode);operands[5] = simplify_gen_subreg (DFmode, operands[1], TFmode, hi_word);operands[6] = simplify_gen_subreg (DFmode, operands[1], TFmode, lo_word);operands[7] = simplify_gen_subreg (DFmode, operands[2], TFmode, hi_word);operands[8] = simplify_gen_subreg (DFmode, operands[2], TFmode, lo_word);operands[11] = gen_label_rtx ();operands[12] = gen_label_rtx ();real_inf (&rv);operands[13] = force_const_mem (DFmode,CONST_DOUBLE_FROM_REAL_VALUE (rv, DFmode));operands[14] = force_const_mem (DFmode,CONST_DOUBLE_FROM_REAL_VALUE (dconst0,DFmode));if (TARGET_TOC){operands[13] = gen_const_mem (DFmode,create_TOC_reference (XEXP (operands[13], 0)));operands[14] = gen_const_mem (DFmode,create_TOC_reference (XEXP (operands[14], 0)));set_mem_alias_set (operands[13], get_TOC_alias_set ());set_mem_alias_set (operands[14], get_TOC_alias_set ());}});; Now we have the scc insns. We can do some combinations because of the;; way the machine works.;;;; Note that this is probably faster if we can put an insn between the;; mfcr and rlinm, but this is tricky. Let's leave it for now. In most;; cases the insns below which don't use an intermediate CR field will;; be used instead.(define_insn ""[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(match_operator:SI 1 "scc_comparison_operator"[(match_operand 2 "cc_reg_operand" "y")(const_int 0)]))]"""mfcr %0%Q2\;{rlinm|rlwinm} %0,%0,%J1,1"[(set (attr "type")(cond [(ne (symbol_ref "TARGET_MFCRF") (const_int 0))(const_string "mfcrf")](const_string "mfcr")))(set_attr "length" "8")]);; Same as above, but get the GT bit.(define_insn "move_from_CR_gt_bit"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(unspec:SI [(match_operand 1 "cc_reg_operand" "y")] UNSPEC_MV_CR_GT))]"TARGET_E500""mfcr %0\;{rlinm|rlwinm} %0,%0,%D1,31,31"[(set_attr "type" "mfcr")(set_attr "length" "8")]);; Same as above, but get the OV/ORDERED bit.(define_insn "move_from_CR_ov_bit"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(unspec:SI [(match_operand 1 "cc_reg_operand" "y")] UNSPEC_MV_CR_OV))]"TARGET_ISEL""mfcr %0\;{rlinm|rlwinm} %0,%0,%t1,1"[(set_attr "type" "mfcr")(set_attr "length" "8")])(define_insn ""[(set (match_operand:DI 0 "gpc_reg_operand" "=r")(match_operator:DI 1 "scc_comparison_operator"[(match_operand 2 "cc_reg_operand" "y")(const_int 0)]))]"TARGET_POWERPC64""mfcr %0%Q2\;{rlinm|rlwinm} %0,%0,%J1,1"[(set (attr "type")(cond [(ne (symbol_ref "TARGET_MFCRF") (const_int 0))(const_string "mfcrf")](const_string "mfcr")))(set_attr "length" "8")])(define_insn ""[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC (match_operator:SI 1 "scc_comparison_operator"[(match_operand 2 "cc_reg_operand" "y,y")(const_int 0)])(const_int 0)))(set (match_operand:SI 3 "gpc_reg_operand" "=r,r")(match_op_dup 1 [(match_dup 2) (const_int 0)]))]"TARGET_32BIT""@mfcr %3%Q2\;{rlinm.|rlwinm.} %3,%3,%J1,1#"[(set_attr "type" "delayed_compare")(set_attr "length" "8,16")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC (match_operator:SI 1 "scc_comparison_operator"[(match_operand 2 "cc_reg_operand" "")(const_int 0)])(const_int 0)))(set (match_operand:SI 3 "gpc_reg_operand" "")(match_op_dup 1 [(match_dup 2) (const_int 0)]))]"TARGET_32BIT && reload_completed"[(set (match_dup 3)(match_op_dup 1 [(match_dup 2) (const_int 0)]))(set (match_dup 0)(compare:CC (match_dup 3)(const_int 0)))]"")(define_insn ""[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(ashift:SI (match_operator:SI 1 "scc_comparison_operator"[(match_operand 2 "cc_reg_operand" "y")(const_int 0)])(match_operand:SI 3 "const_int_operand" "n")))]"""*{int is_bit = ccr_bit (operands[1], 1);int put_bit = 31 - (INTVAL (operands[3]) & 31);int count;if (is_bit >= put_bit)count = is_bit - put_bit;elsecount = 32 - (put_bit - is_bit);operands[4] = GEN_INT (count);operands[5] = GEN_INT (put_bit);return \"mfcr %0%Q2\;{rlinm|rlwinm} %0,%0,%4,%5,%5\";}"[(set (attr "type")(cond [(ne (symbol_ref "TARGET_MFCRF") (const_int 0))(const_string "mfcrf")](const_string "mfcr")))(set_attr "length" "8")])(define_insn ""[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC(ashift:SI (match_operator:SI 1 "scc_comparison_operator"[(match_operand 2 "cc_reg_operand" "y,y")(const_int 0)])(match_operand:SI 3 "const_int_operand" "n,n"))(const_int 0)))(set (match_operand:SI 4 "gpc_reg_operand" "=r,r")(ashift:SI (match_op_dup 1 [(match_dup 2) (const_int 0)])(match_dup 3)))]"""*{int is_bit = ccr_bit (operands[1], 1);int put_bit = 31 - (INTVAL (operands[3]) & 31);int count;/* Force split for non-cc0 compare. */if (which_alternative == 1)return \"#\";if (is_bit >= put_bit)count = is_bit - put_bit;elsecount = 32 - (put_bit - is_bit);operands[5] = GEN_INT (count);operands[6] = GEN_INT (put_bit);return \"mfcr %4%Q2\;{rlinm.|rlwinm.} %4,%4,%5,%6,%6\";}"[(set_attr "type" "delayed_compare")(set_attr "length" "8,16")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC(ashift:SI (match_operator:SI 1 "scc_comparison_operator"[(match_operand 2 "cc_reg_operand" "")(const_int 0)])(match_operand:SI 3 "const_int_operand" ""))(const_int 0)))(set (match_operand:SI 4 "gpc_reg_operand" "")(ashift:SI (match_op_dup 1 [(match_dup 2) (const_int 0)])(match_dup 3)))]"reload_completed"[(set (match_dup 4)(ashift:SI (match_op_dup 1 [(match_dup 2) (const_int 0)])(match_dup 3)))(set (match_dup 0)(compare:CC (match_dup 4)(const_int 0)))]"");; There is a 3 cycle delay between consecutive mfcr instructions;; so it is useful to combine 2 scc instructions to use only one mfcr.(define_peephole[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(match_operator:SI 1 "scc_comparison_operator"[(match_operand 2 "cc_reg_operand" "y")(const_int 0)]))(set (match_operand:SI 3 "gpc_reg_operand" "=r")(match_operator:SI 4 "scc_comparison_operator"[(match_operand 5 "cc_reg_operand" "y")(const_int 0)]))]"REGNO (operands[2]) != REGNO (operands[5])""mfcr %3\;{rlinm|rlwinm} %0,%3,%J1,1\;{rlinm|rlwinm} %3,%3,%J4,1"[(set_attr "type" "mfcr")(set_attr "length" "12")])(define_peephole[(set (match_operand:DI 0 "gpc_reg_operand" "=r")(match_operator:DI 1 "scc_comparison_operator"[(match_operand 2 "cc_reg_operand" "y")(const_int 0)]))(set (match_operand:DI 3 "gpc_reg_operand" "=r")(match_operator:DI 4 "scc_comparison_operator"[(match_operand 5 "cc_reg_operand" "y")(const_int 0)]))]"TARGET_POWERPC64 && REGNO (operands[2]) != REGNO (operands[5])""mfcr %3\;{rlinm|rlwinm} %0,%3,%J1,1\;{rlinm|rlwinm} %3,%3,%J4,1"[(set_attr "type" "mfcr")(set_attr "length" "12")]);; There are some scc insns that can be done directly, without a compare.;; These are faster because they don't involve the communications between;; the FXU and branch units. In fact, we will be replacing all of the;; integer scc insns here or in the portable methods in emit_store_flag.;;;; Also support (neg (scc ..)) since that construct is used to replace;; branches, (plus (scc ..) ..) since that construct is common and;; takes no more insns than scc, and (and (neg (scc ..)) ..) in the;; cases where it is no more expensive than (neg (scc ..)).;; Have reload force a constant into a register for the simple insns that;; otherwise won't accept constants. We do this because it is faster than;; the cmp/mfcr sequence we would otherwise generate.(define_mode_attr scc_eq_op2 [(SI "rKLI")(DI "rKJI")])(define_insn_and_split "*eq<mode>"[(set (match_operand:GPR 0 "gpc_reg_operand" "=r")(eq:GPR (match_operand:GPR 1 "gpc_reg_operand" "r")(match_operand:GPR 2 "scc_eq_operand" "<scc_eq_op2>")))]"!TARGET_POWER""#""!TARGET_POWER"[(set (match_dup 0)(clz:GPR (match_dup 3)))(set (match_dup 0)(lshiftrt:GPR (match_dup 0) (match_dup 4)))]{if (GET_CODE (operands[2]) != CONST_INT || INTVAL (operands[2]) != 0){/* Use output operand as intermediate. */operands[3] = operands[0];if (logical_operand (operands[2], <MODE>mode))emit_insn (gen_rtx_SET (VOIDmode, operands[3],gen_rtx_XOR (<MODE>mode,operands[1], operands[2])));elseemit_insn (gen_rtx_SET (VOIDmode, operands[3],gen_rtx_PLUS (<MODE>mode, operands[1],negate_rtx (<MODE>mode,operands[2]))));}elseoperands[3] = operands[1];operands[4] = GEN_INT (exact_log2 (GET_MODE_BITSIZE (<MODE>mode)));})(define_insn_and_split "*eq<mode>_compare"[(set (match_operand:CC 3 "cc_reg_operand" "=y")(compare:CC(eq:P (match_operand:P 1 "gpc_reg_operand" "=r")(match_operand:P 2 "scc_eq_operand" "<scc_eq_op2>"))(const_int 0)))(set (match_operand:P 0 "gpc_reg_operand" "=r")(eq:P (match_dup 1) (match_dup 2)))]"!TARGET_POWER && optimize_size""#""!TARGET_POWER && optimize_size"[(set (match_dup 0)(clz:P (match_dup 4)))(parallel [(set (match_dup 3)(compare:CC (lshiftrt:P (match_dup 0) (match_dup 5))(const_int 0)))(set (match_dup 0)(lshiftrt:P (match_dup 0) (match_dup 5)))])]{if (GET_CODE (operands[2]) != CONST_INT || INTVAL (operands[2]) != 0){/* Use output operand as intermediate. */operands[4] = operands[0];if (logical_operand (operands[2], <MODE>mode))emit_insn (gen_rtx_SET (VOIDmode, operands[4],gen_rtx_XOR (<MODE>mode,operands[1], operands[2])));elseemit_insn (gen_rtx_SET (VOIDmode, operands[4],gen_rtx_PLUS (<MODE>mode, operands[1],negate_rtx (<MODE>mode,operands[2]))));}elseoperands[4] = operands[1];operands[5] = GEN_INT (exact_log2 (GET_MODE_BITSIZE (<MODE>mode)));})(define_insn "*eqsi_power"[(set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r,r")(eq:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r,r")(match_operand:SI 2 "reg_or_cint_operand" "r,O,K,L,I")))(clobber (match_scratch:SI 3 "=r,&r,r,r,r"))]"TARGET_POWER""@xor %0,%1,%2\;{sfi|subfic} %3,%0,0\;{ae|adde} %0,%3,%0{sfi|subfic} %3,%1,0\;{ae|adde} %0,%3,%1{xoril|xori} %0,%1,%b2\;{sfi|subfic} %3,%0,0\;{ae|adde} %0,%3,%0{xoriu|xoris} %0,%1,%u2\;{sfi|subfic} %3,%0,0\;{ae|adde} %0,%3,%0{sfi|subfic} %0,%1,%2\;{sfi|subfic} %3,%0,0\;{ae|adde} %0,%3,%0"[(set_attr "type" "three,two,three,three,three")(set_attr "length" "12,8,12,12,12")]);; We have insns of the form shown by the first define_insn below. If;; there is something inside the comparison operation, we must split it.(define_split[(set (match_operand:SI 0 "gpc_reg_operand" "")(plus:SI (match_operator 1 "comparison_operator"[(match_operand:SI 2 "" "")(match_operand:SI 3"reg_or_cint_operand" "")])(match_operand:SI 4 "gpc_reg_operand" "")))(clobber (match_operand:SI 5 "register_operand" ""))]"! gpc_reg_operand (operands[2], SImode)"[(set (match_dup 5) (match_dup 2))(set (match_dup 2) (plus:SI (match_op_dup 1 [(match_dup 2) (match_dup 3)])(match_dup 4)))])(define_insn "*plus_eqsi"[(set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r,&r,&r,&r")(plus:SI (eq:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r,r")(match_operand:SI 2 "scc_eq_operand" "r,O,K,L,I"))(match_operand:SI 3 "gpc_reg_operand" "r,r,r,r,r")))]"TARGET_32BIT""@xor %0,%1,%2\;{sfi|subfic} %0,%0,0\;{aze|addze} %0,%3{sfi|subfic} %0,%1,0\;{aze|addze} %0,%3{xoril|xori} %0,%1,%b2\;{sfi|subfic} %0,%0,0\;{aze|addze} %0,%3{xoriu|xoris} %0,%1,%u2\;{sfi|subfic} %0,%0,0\;{aze|addze} %0,%3{sfi|subfic} %0,%1,%2\;{sfi|subfic} %0,%0,0\;{aze|addze} %0,%3"[(set_attr "type" "three,two,three,three,three")(set_attr "length" "12,8,12,12,12")])(define_insn "*compare_plus_eqsi"[(set (match_operand:CC 0 "cc_reg_operand" "=x,x,x,x,x,?y,?y,?y,?y,?y")(compare:CC(plus:SI(eq:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r,r,r,r,r,r,r")(match_operand:SI 2 "scc_eq_operand" "r,O,K,L,I,r,O,K,L,I"))(match_operand:SI 3 "gpc_reg_operand" "r,r,r,r,r,r,r,r,r,r"))(const_int 0)))(clobber (match_scratch:SI 4 "=&r,&r,&r,&r,&r,&r,&r,&r,&r,&r"))]"TARGET_32BIT && optimize_size""@xor %4,%1,%2\;{sfi|subfic} %4,%4,0\;{aze.|addze.} %4,%3{sfi|subfic} %4,%1,0\;{aze.|addze.} %4,%3{xoril|xori} %4,%1,%b2\;{sfi|subfic} %4,%4,0\;{aze.|addze.} %4,%3{xoriu|xoris} %4,%1,%u2\;{sfi|subfic} %4,%4,0\;{aze.|addze.} %4,%3{sfi|subfic} %4,%1,%2\;{sfi|subfic} %4,%4,0\;{aze.|addze.} %4,%3#####"[(set_attr "type" "compare")(set_attr "length" "12,8,12,12,12,16,12,16,16,16")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC(plus:SI(eq:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "scc_eq_operand" ""))(match_operand:SI 3 "gpc_reg_operand" ""))(const_int 0)))(clobber (match_scratch:SI 4 ""))]"TARGET_32BIT && optimize_size && reload_completed"[(set (match_dup 4)(plus:SI (eq:SI (match_dup 1)(match_dup 2))(match_dup 3)))(set (match_dup 0)(compare:CC (match_dup 4)(const_int 0)))]"")(define_insn "*plus_eqsi_compare"[(set (match_operand:CC 4 "cc_reg_operand" "=x,x,x,x,x,?y,?y,?y,?y,?y")(compare:CC(plus:SI(eq:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r,r,r,r,r,r,r")(match_operand:SI 2 "scc_eq_operand" "r,O,K,L,I,r,O,K,L,I"))(match_operand:SI 3 "gpc_reg_operand" "r,r,r,r,r,r,r,r,r,r"))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r,&r,&r,&r,&r,&r,&r,&r,&r")(plus:SI (eq:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]"TARGET_32BIT && optimize_size""@xor %0,%1,%2\;{sfi|subfic} %0,%0,0\;{aze.|addze.} %0,%3{sfi|subfic} %0,%1,0\;{aze.|addze.} %0,%3{xoril|xori} %0,%1,%b2\;{sfi|subfic} %0,%0,0\;{aze.|addze.} %0,%3{xoriu|xoris} %0,%1,%u2\;{sfi|subfic} %0,%0,0\;{aze.|addze.} %0,%3{sfi|subfic} %0,%1,%2\;{sfi|subfic} %0,%0,0\;{aze.|addze.} %0,%3#####"[(set_attr "type" "compare")(set_attr "length" "12,8,12,12,12,16,12,16,16,16")])(define_split[(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")(compare:CC(plus:SI(eq:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "scc_eq_operand" ""))(match_operand:SI 3 "gpc_reg_operand" ""))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(plus:SI (eq:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]"TARGET_32BIT && optimize_size && reload_completed"[(set (match_dup 0)(plus:SI (eq:SI (match_dup 1) (match_dup 2)) (match_dup 3)))(set (match_dup 4)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn "*neg_eq0<mode>"[(set (match_operand:P 0 "gpc_reg_operand" "=r")(neg:P (eq:P (match_operand:P 1 "gpc_reg_operand" "r")(const_int 0))))]"""{ai|addic} %0,%1,-1\;{sfe|subfe} %0,%0,%0"[(set_attr "type" "two")(set_attr "length" "8")])(define_insn_and_split "*neg_eq<mode>"[(set (match_operand:P 0 "gpc_reg_operand" "=r")(neg:P (eq:P (match_operand:P 1 "gpc_reg_operand" "%r")(match_operand:P 2 "scc_eq_operand" "<scc_eq_op2>"))))]"""#"""[(set (match_dup 0) (neg:P (eq:P (match_dup 3) (const_int 0))))]{if (GET_CODE (operands[2]) != CONST_INT || INTVAL (operands[2]) != 0){/* Use output operand as intermediate. */operands[3] = operands[0];if (logical_operand (operands[2], <MODE>mode))emit_insn (gen_rtx_SET (VOIDmode, operands[3],gen_rtx_XOR (<MODE>mode,operands[1], operands[2])));elseemit_insn (gen_rtx_SET (VOIDmode, operands[3],gen_rtx_PLUS (<MODE>mode, operands[1],negate_rtx (<MODE>mode,operands[2]))));}elseoperands[3] = operands[1];});; Simplify (ne X (const_int 0)) on the PowerPC. No need to on the Power,;; since it nabs/sr is just as fast.(define_insn "*ne0si"[(set (match_operand:SI 0 "gpc_reg_operand" "=&r")(lshiftrt:SI (neg:SI (abs:SI (match_operand:SI 1 "gpc_reg_operand" "r")))(const_int 31)))(clobber (match_scratch:SI 2 "=&r"))]"! TARGET_POWER && TARGET_32BIT && !TARGET_ISEL""{ai|addic} %2,%1,-1\;{sfe|subfe} %0,%2,%1"[(set_attr "type" "two")(set_attr "length" "8")])(define_insn "*ne0di"[(set (match_operand:DI 0 "gpc_reg_operand" "=r")(lshiftrt:DI (neg:DI (abs:DI (match_operand:DI 1 "gpc_reg_operand" "r")))(const_int 63)))(clobber (match_scratch:DI 2 "=&r"))]"TARGET_64BIT""addic %2,%1,-1\;subfe %0,%2,%1"[(set_attr "type" "two")(set_attr "length" "8")]);; This is what (plus (ne X (const_int 0)) Y) looks like.(define_insn "*plus_ne0si"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(plus:SI (lshiftrt:SI(neg:SI (abs:SI (match_operand:SI 1 "gpc_reg_operand" "r")))(const_int 31))(match_operand:SI 2 "gpc_reg_operand" "r")))(clobber (match_scratch:SI 3 "=&r"))]"TARGET_32BIT""{ai|addic} %3,%1,-1\;{aze|addze} %0,%2"[(set_attr "type" "two")(set_attr "length" "8")])(define_insn "*plus_ne0di"[(set (match_operand:DI 0 "gpc_reg_operand" "=r")(plus:DI (lshiftrt:DI(neg:DI (abs:DI (match_operand:DI 1 "gpc_reg_operand" "r")))(const_int 63))(match_operand:DI 2 "gpc_reg_operand" "r")))(clobber (match_scratch:DI 3 "=&r"))]"TARGET_64BIT""addic %3,%1,-1\;addze %0,%2"[(set_attr "type" "two")(set_attr "length" "8")])(define_insn "*compare_plus_ne0si"[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC(plus:SI (lshiftrt:SI(neg:SI (abs:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")))(const_int 31))(match_operand:SI 2 "gpc_reg_operand" "r,r"))(const_int 0)))(clobber (match_scratch:SI 3 "=&r,&r"))(clobber (match_scratch:SI 4 "=X,&r"))]"TARGET_32BIT""@{ai|addic} %3,%1,-1\;{aze.|addze.} %3,%2#"[(set_attr "type" "compare")(set_attr "length" "8,12")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC(plus:SI (lshiftrt:SI(neg:SI (abs:SI (match_operand:SI 1 "gpc_reg_operand" "")))(const_int 31))(match_operand:SI 2 "gpc_reg_operand" ""))(const_int 0)))(clobber (match_scratch:SI 3 ""))(clobber (match_scratch:SI 4 ""))]"TARGET_32BIT && reload_completed"[(parallel [(set (match_dup 3)(plus:SI (lshiftrt:SI (neg:SI (abs:SI (match_dup 1)))(const_int 31))(match_dup 2)))(clobber (match_dup 4))])(set (match_dup 0)(compare:CC (match_dup 3)(const_int 0)))]"")(define_insn "*compare_plus_ne0di"[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC(plus:DI (lshiftrt:DI(neg:DI (abs:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")))(const_int 63))(match_operand:DI 2 "gpc_reg_operand" "r,r"))(const_int 0)))(clobber (match_scratch:DI 3 "=&r,&r"))]"TARGET_64BIT""@addic %3,%1,-1\;addze. %3,%2#"[(set_attr "type" "compare")(set_attr "length" "8,12")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC(plus:DI (lshiftrt:DI(neg:DI (abs:DI (match_operand:DI 1 "gpc_reg_operand" "")))(const_int 63))(match_operand:DI 2 "gpc_reg_operand" ""))(const_int 0)))(clobber (match_scratch:DI 3 ""))]"TARGET_64BIT && reload_completed"[(set (match_dup 3)(plus:DI (lshiftrt:DI (neg:DI (abs:DI (match_dup 1)))(const_int 63))(match_dup 2)))(set (match_dup 0)(compare:CC (match_dup 3)(const_int 0)))]"")(define_insn "*plus_ne0si_compare"[(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")(compare:CC(plus:SI (lshiftrt:SI(neg:SI (abs:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")))(const_int 31))(match_operand:SI 2 "gpc_reg_operand" "r,r"))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")(plus:SI (lshiftrt:SI (neg:SI (abs:SI (match_dup 1))) (const_int 31))(match_dup 2)))(clobber (match_scratch:SI 3 "=&r,&r"))]"TARGET_32BIT""@{ai|addic} %3,%1,-1\;{aze.|addze.} %0,%2#"[(set_attr "type" "compare")(set_attr "length" "8,12")])(define_split[(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")(compare:CC(plus:SI (lshiftrt:SI(neg:SI (abs:SI (match_operand:SI 1 "gpc_reg_operand" "")))(const_int 31))(match_operand:SI 2 "gpc_reg_operand" ""))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(plus:SI (lshiftrt:SI (neg:SI (abs:SI (match_dup 1))) (const_int 31))(match_dup 2)))(clobber (match_scratch:SI 3 ""))]"TARGET_32BIT && reload_completed"[(parallel [(set (match_dup 0)(plus:SI (lshiftrt:SI (neg:SI (abs:SI (match_dup 1))) (const_int 31))(match_dup 2)))(clobber (match_dup 3))])(set (match_dup 4)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn "*plus_ne0di_compare"[(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")(compare:CC(plus:DI (lshiftrt:DI(neg:DI (abs:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")))(const_int 63))(match_operand:DI 2 "gpc_reg_operand" "r,r"))(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")(plus:DI (lshiftrt:DI (neg:DI (abs:DI (match_dup 1))) (const_int 63))(match_dup 2)))(clobber (match_scratch:DI 3 "=&r,&r"))]"TARGET_64BIT""@addic %3,%1,-1\;addze. %0,%2#"[(set_attr "type" "compare")(set_attr "length" "8,12")])(define_split[(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")(compare:CC(plus:DI (lshiftrt:DI(neg:DI (abs:DI (match_operand:DI 1 "gpc_reg_operand" "")))(const_int 63))(match_operand:DI 2 "gpc_reg_operand" ""))(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "")(plus:DI (lshiftrt:DI (neg:DI (abs:DI (match_dup 1))) (const_int 63))(match_dup 2)))(clobber (match_scratch:DI 3 ""))]"TARGET_64BIT && reload_completed"[(parallel [(set (match_dup 0)(plus:DI (lshiftrt:DI (neg:DI (abs:DI (match_dup 1))) (const_int 63))(match_dup 2)))(clobber (match_dup 3))])(set (match_dup 4)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn ""[(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")(le:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "reg_or_short_operand" "r,O")))(clobber (match_scratch:SI 3 "=r,X"))]"TARGET_POWER""@doz %3,%2,%1\;{sfi|subfic} %0,%3,0\;{ae|adde} %0,%0,%3{ai|addic} %0,%1,-1\;{aze|addze} %0,%0\;{sri|srwi} %0,%0,31"[(set_attr "length" "12")])(define_insn ""[(set (match_operand:CC 4 "cc_reg_operand" "=x,x,?y,?y")(compare:CC(le:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")(match_operand:SI 2 "reg_or_short_operand" "r,O,r,O"))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r")(le:SI (match_dup 1) (match_dup 2)))(clobber (match_scratch:SI 3 "=r,X,r,X"))]"TARGET_POWER""@doz %3,%2,%1\;{sfi|subfic} %0,%3,0\;{ae.|adde.} %0,%0,%3{ai|addic} %0,%1,-1\;{aze|addze} %0,%0\;{sri.|srwi.} %0,%0,31##"[(set_attr "type" "compare,delayed_compare,compare,delayed_compare")(set_attr "length" "12,12,16,16")])(define_split[(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")(compare:CC(le:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_short_operand" ""))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(le:SI (match_dup 1) (match_dup 2)))(clobber (match_scratch:SI 3 ""))]"TARGET_POWER && reload_completed"[(parallel [(set (match_dup 0)(le:SI (match_dup 1) (match_dup 2)))(clobber (match_dup 3))])(set (match_dup 4)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn ""[(set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r")(plus:SI (le:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "reg_or_short_operand" "r,O"))(match_operand:SI 3 "gpc_reg_operand" "r,r")))]"TARGET_POWER""@doz %0,%2,%1\;{sfi|subfic} %0,%0,0\;{aze|addze} %0,%3{srai|srawi} %0,%1,31\;{sf|subfc} %0,%1,%0\;{aze|addze} %0,%3"[(set_attr "length" "12")])(define_insn ""[(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")(compare:CC(plus:SI (le:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")(match_operand:SI 2 "reg_or_short_operand" "r,O,r,O"))(match_operand:SI 3 "gpc_reg_operand" "r,r,r,r"))(const_int 0)))(clobber (match_scratch:SI 4 "=&r,&r,&r,&r"))]"TARGET_POWER""@doz %4,%2,%1\;{sfi|subfic} %4,%4,0\;{aze.|addze.} %4,%3{srai|srawi} %4,%1,31\;{sf|subfc} %4,%1,%4\;{aze.|addze.} %4,%3##"[(set_attr "type" "compare")(set_attr "length" "12,12,16,16")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC(plus:SI (le:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_short_operand" ""))(match_operand:SI 3 "gpc_reg_operand" ""))(const_int 0)))(clobber (match_scratch:SI 4 ""))]"TARGET_POWER && reload_completed"[(set (match_dup 4)(plus:SI (le:SI (match_dup 1) (match_dup 2))(match_dup 3)))(set (match_dup 0)(compare:CC (match_dup 4)(const_int 0)))]"")(define_insn ""[(set (match_operand:CC 4 "cc_reg_operand" "=x,x,?y,?y")(compare:CC(plus:SI (le:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")(match_operand:SI 2 "reg_or_short_operand" "r,O,r,O"))(match_operand:SI 3 "gpc_reg_operand" "r,r,r,r"))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r,&r,&r")(plus:SI (le:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]"TARGET_POWER""@doz %0,%2,%1\;{sfi|subfic} %0,%0,0\;{aze.|addze.} %0,%3{srai|srawi} %0,%1,31\;{sf|subfc} %0,%1,%0\;{aze.|addze.} %0,%3##"[(set_attr "type" "compare")(set_attr "length" "12,12,16,16")])(define_split[(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")(compare:CC(plus:SI (le:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_short_operand" ""))(match_operand:SI 3 "gpc_reg_operand" ""))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(plus:SI (le:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]"TARGET_POWER && reload_completed"[(set (match_dup 0)(plus:SI (le:SI (match_dup 1) (match_dup 2)) (match_dup 3)))(set (match_dup 4)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn ""[(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")(neg:SI (le:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "reg_or_short_operand" "r,O"))))]"TARGET_POWER""@doz %0,%2,%1\;{ai|addic} %0,%0,-1\;{sfe|subfe} %0,%0,%0{ai|addic} %0,%1,-1\;{aze|addze} %0,%0\;{srai|srawi} %0,%0,31"[(set_attr "length" "12")])(define_insn "*leu<mode>"[(set (match_operand:P 0 "gpc_reg_operand" "=r")(leu:P (match_operand:P 1 "gpc_reg_operand" "r")(match_operand:P 2 "reg_or_short_operand" "rI")))]"""{sf%I2|subf%I2c} %0,%1,%2\;{cal %0,0(0)|li %0,0}\;{ae|adde} %0,%0,%0"[(set_attr "type" "three")(set_attr "length" "12")])(define_insn "*leu<mode>_compare"[(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")(compare:CC(leu:P (match_operand:P 1 "gpc_reg_operand" "r,r")(match_operand:P 2 "reg_or_short_operand" "rI,rI"))(const_int 0)))(set (match_operand:P 0 "gpc_reg_operand" "=r,r")(leu:P (match_dup 1) (match_dup 2)))]"""@{sf%I2|subf%I2c} %0,%1,%2\;{cal %0,0(0)|li %0,0}\;{ae.|adde.} %0,%0,%0#"[(set_attr "type" "compare")(set_attr "length" "12,16")])(define_split[(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")(compare:CC(leu:P (match_operand:P 1 "gpc_reg_operand" "")(match_operand:P 2 "reg_or_short_operand" ""))(const_int 0)))(set (match_operand:P 0 "gpc_reg_operand" "")(leu:P (match_dup 1) (match_dup 2)))]"reload_completed"[(set (match_dup 0)(leu:P (match_dup 1) (match_dup 2)))(set (match_dup 3)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn "*plus_leu<mode>"[(set (match_operand:P 0 "gpc_reg_operand" "=&r")(plus:P (leu:P (match_operand:P 1 "gpc_reg_operand" "r")(match_operand:P 2 "reg_or_short_operand" "rI"))(match_operand:P 3 "gpc_reg_operand" "r")))]"""{sf%I2|subf%I2c} %0,%1,%2\;{aze|addze} %0,%3"[(set_attr "type" "two")(set_attr "length" "8")])(define_insn ""[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC(plus:SI (leu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "reg_or_short_operand" "rI,rI"))(match_operand:SI 3 "gpc_reg_operand" "r,r"))(const_int 0)))(clobber (match_scratch:SI 4 "=&r,&r"))]"TARGET_32BIT""@{sf%I2|subf%I2c} %4,%1,%2\;{aze.|addze.} %4,%3#"[(set_attr "type" "compare")(set_attr "length" "8,12")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC(plus:SI (leu:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_short_operand" ""))(match_operand:SI 3 "gpc_reg_operand" ""))(const_int 0)))(clobber (match_scratch:SI 4 ""))]"TARGET_32BIT && reload_completed"[(set (match_dup 4)(plus:SI (leu:SI (match_dup 1) (match_dup 2))(match_dup 3)))(set (match_dup 0)(compare:CC (match_dup 4)(const_int 0)))]"")(define_insn ""[(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")(compare:CC(plus:SI (leu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "reg_or_short_operand" "rI,rI"))(match_operand:SI 3 "gpc_reg_operand" "r,r"))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r")(plus:SI (leu:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]"TARGET_32BIT""@{sf%I2|subf%I2c} %0,%1,%2\;{aze.|addze.} %0,%3#"[(set_attr "type" "compare")(set_attr "length" "8,12")])(define_split[(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")(compare:CC(plus:SI (leu:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_short_operand" ""))(match_operand:SI 3 "gpc_reg_operand" ""))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(plus:SI (leu:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]"TARGET_32BIT && reload_completed"[(set (match_dup 0)(plus:SI (leu:SI (match_dup 1) (match_dup 2)) (match_dup 3)))(set (match_dup 4)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn "*neg_leu<mode>"[(set (match_operand:P 0 "gpc_reg_operand" "=r")(neg:P (leu:P (match_operand:P 1 "gpc_reg_operand" "r")(match_operand:P 2 "reg_or_short_operand" "rI"))))]"""{sf%I2|subf%I2c} %0,%1,%2\;{sfe|subfe} %0,%0,%0\;nand %0,%0,%0"[(set_attr "type" "three")(set_attr "length" "12")])(define_insn "*and_neg_leu<mode>"[(set (match_operand:P 0 "gpc_reg_operand" "=&r")(and:P (neg:P(leu:P (match_operand:P 1 "gpc_reg_operand" "r")(match_operand:P 2 "reg_or_short_operand" "rI")))(match_operand:P 3 "gpc_reg_operand" "r")))]"""{sf%I2|subf%I2c} %0,%1,%2\;{sfe|subfe} %0,%0,%0\;andc %0,%3,%0"[(set_attr "type" "three")(set_attr "length" "12")])(define_insn ""[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC(and:SI (neg:SI(leu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "reg_or_short_operand" "rI,rI")))(match_operand:SI 3 "gpc_reg_operand" "r,r"))(const_int 0)))(clobber (match_scratch:SI 4 "=&r,&r"))]"TARGET_32BIT""@{sf%I2|subf%I2c} %4,%1,%2\;{sfe|subfe} %4,%4,%4\;andc. %4,%3,%4#"[(set_attr "type" "compare")(set_attr "length" "12,16")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC(and:SI (neg:SI(leu:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_short_operand" "")))(match_operand:SI 3 "gpc_reg_operand" ""))(const_int 0)))(clobber (match_scratch:SI 4 ""))]"TARGET_32BIT && reload_completed"[(set (match_dup 4)(and:SI (neg:SI (leu:SI (match_dup 1) (match_dup 2)))(match_dup 3)))(set (match_dup 0)(compare:CC (match_dup 4)(const_int 0)))]"")(define_insn ""[(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")(compare:CC(and:SI (neg:SI(leu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "reg_or_short_operand" "rI,rI")))(match_operand:SI 3 "gpc_reg_operand" "r,r"))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r")(and:SI (neg:SI (leu:SI (match_dup 1) (match_dup 2))) (match_dup 3)))]"TARGET_32BIT""@{sf%I2|subf%I2c} %0,%1,%2\;{sfe|subfe} %0,%0,%0\;andc. %0,%3,%0#"[(set_attr "type" "compare")(set_attr "length" "12,16")])(define_split[(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")(compare:CC(and:SI (neg:SI(leu:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_short_operand" "")))(match_operand:SI 3 "gpc_reg_operand" ""))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(and:SI (neg:SI (leu:SI (match_dup 1) (match_dup 2))) (match_dup 3)))]"TARGET_32BIT && reload_completed"[(set (match_dup 0)(and:SI (neg:SI (leu:SI (match_dup 1) (match_dup 2)))(match_dup 3)))(set (match_dup 4)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn ""[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(lt:SI (match_operand:SI 1 "gpc_reg_operand" "r")(match_operand:SI 2 "reg_or_short_operand" "rI")))]"TARGET_POWER""doz%I2 %0,%1,%2\;nabs %0,%0\;{sri|srwi} %0,%0,31"[(set_attr "length" "12")])(define_insn ""[(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")(compare:CC(lt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "reg_or_short_operand" "rI,rI"))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")(lt:SI (match_dup 1) (match_dup 2)))]"TARGET_POWER""@doz%I2 %0,%1,%2\;nabs %0,%0\;{sri.|srwi.} %0,%0,31#"[(set_attr "type" "delayed_compare")(set_attr "length" "12,16")])(define_split[(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")(compare:CC(lt:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_short_operand" ""))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(lt:SI (match_dup 1) (match_dup 2)))]"TARGET_POWER && reload_completed"[(set (match_dup 0)(lt:SI (match_dup 1) (match_dup 2)))(set (match_dup 3)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn ""[(set (match_operand:SI 0 "gpc_reg_operand" "=&r")(plus:SI (lt:SI (match_operand:SI 1 "gpc_reg_operand" "r")(match_operand:SI 2 "reg_or_short_operand" "rI"))(match_operand:SI 3 "gpc_reg_operand" "r")))]"TARGET_POWER""doz%I2 %0,%1,%2\;{ai|addic} %0,%0,-1\;{aze|addze} %0,%3"[(set_attr "length" "12")])(define_insn ""[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC(plus:SI (lt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "reg_or_short_operand" "rI,rI"))(match_operand:SI 3 "gpc_reg_operand" "r,r"))(const_int 0)))(clobber (match_scratch:SI 4 "=&r,&r"))]"TARGET_POWER""@doz%I2 %4,%1,%2\;{ai|addic} %4,%4,-1\;{aze.|addze.} %4,%3#"[(set_attr "type" "compare")(set_attr "length" "12,16")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC(plus:SI (lt:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_short_operand" ""))(match_operand:SI 3 "gpc_reg_operand" ""))(const_int 0)))(clobber (match_scratch:SI 4 ""))]"TARGET_POWER && reload_completed"[(set (match_dup 4)(plus:SI (lt:SI (match_dup 1) (match_dup 2))(match_dup 3)))(set (match_dup 0)(compare:CC (match_dup 4)(const_int 0)))]"")(define_insn ""[(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")(compare:CC(plus:SI (lt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "reg_or_short_operand" "rI,rI"))(match_operand:SI 3 "gpc_reg_operand" "r,r"))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r")(plus:SI (lt:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]"TARGET_POWER""@doz%I2 %0,%1,%2\;{ai|addic} %0,%0,-1\;{aze.|addze.} %0,%3#"[(set_attr "type" "compare")(set_attr "length" "12,16")])(define_split[(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")(compare:CC(plus:SI (lt:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_short_operand" ""))(match_operand:SI 3 "gpc_reg_operand" ""))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(plus:SI (lt:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]"TARGET_POWER && reload_completed"[(set (match_dup 0)(plus:SI (lt:SI (match_dup 1) (match_dup 2)) (match_dup 3)))(set (match_dup 4)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn ""[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(neg:SI (lt:SI (match_operand:SI 1 "gpc_reg_operand" "r")(match_operand:SI 2 "reg_or_short_operand" "rI"))))]"TARGET_POWER""doz%I2 %0,%1,%2\;nabs %0,%0\;{srai|srawi} %0,%0,31"[(set_attr "length" "12")])(define_insn_and_split "*ltu<mode>"[(set (match_operand:P 0 "gpc_reg_operand" "=r,r")(ltu:P (match_operand:P 1 "gpc_reg_operand" "r,r")(match_operand:P 2 "reg_or_neg_short_operand" "r,P")))]"""#"""[(set (match_dup 0) (neg:P (ltu:P (match_dup 1) (match_dup 2))))(set (match_dup 0) (neg:P (match_dup 0)))]"")(define_insn_and_split "*ltu<mode>_compare"[(set (match_operand:CC 3 "cc_reg_operand" "=x,x,?y,?y")(compare:CC(ltu:P (match_operand:P 1 "gpc_reg_operand" "r,r,r,r")(match_operand:P 2 "reg_or_neg_short_operand" "r,P,r,P"))(const_int 0)))(set (match_operand:P 0 "gpc_reg_operand" "=r,r,r,r")(ltu:P (match_dup 1) (match_dup 2)))]"""#"""[(set (match_dup 0) (neg:P (ltu:P (match_dup 1) (match_dup 2))))(parallel [(set (match_dup 3)(compare:CC (neg:P (match_dup 0)) (const_int 0)))(set (match_dup 0) (neg:P (match_dup 0)))])]"")(define_insn_and_split "*plus_ltu<mode>"[(set (match_operand:P 0 "gpc_reg_operand" "=&r,r")(plus:P (ltu:P (match_operand:P 1 "gpc_reg_operand" "r,r")(match_operand:P 2 "reg_or_neg_short_operand" "r,P"))(match_operand:P 3 "reg_or_short_operand" "rI,rI")))]"""#""&& !reg_overlap_mentioned_p (operands[0], operands[3])"[(set (match_dup 0) (neg:P (ltu:P (match_dup 1) (match_dup 2))))(set (match_dup 0) (minus:P (match_dup 3) (match_dup 0)))]"")(define_insn_and_split "*plus_ltu<mode>_compare"[(set (match_operand:CC 4 "cc_reg_operand" "=x,x,?y,?y")(compare:CC(plus:P (ltu:P (match_operand:P 1 "gpc_reg_operand" "r,r,r,r")(match_operand:P 2 "reg_or_neg_short_operand" "r,P,r,P"))(match_operand:P 3 "gpc_reg_operand" "r,r,r,r"))(const_int 0)))(set (match_operand:P 0 "gpc_reg_operand" "=&r,&r,&r,&r")(plus:P (ltu:P (match_dup 1) (match_dup 2)) (match_dup 3)))]"""#""&& !reg_overlap_mentioned_p (operands[0], operands[3])"[(set (match_dup 0) (neg:P (ltu:P (match_dup 1) (match_dup 2))))(parallel [(set (match_dup 4)(compare:CC (minus:P (match_dup 3) (match_dup 0))(const_int 0)))(set (match_dup 0) (minus:P (match_dup 3) (match_dup 0)))])]"")(define_insn "*neg_ltu<mode>"[(set (match_operand:P 0 "gpc_reg_operand" "=r,r")(neg:P (ltu:P (match_operand:P 1 "gpc_reg_operand" "r,r")(match_operand:P 2 "reg_or_neg_short_operand" "r,P"))))]"""@{sf|subfc} %0,%2,%1\;{sfe|subfe} %0,%0,%0{ai|addic} %0,%1,%n2\;{sfe|subfe} %0,%0,%0"[(set_attr "type" "two")(set_attr "length" "8")])(define_insn ""[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(ge:SI (match_operand:SI 1 "gpc_reg_operand" "r")(match_operand:SI 2 "reg_or_short_operand" "rI")))(clobber (match_scratch:SI 3 "=r"))]"TARGET_POWER""doz%I2 %3,%1,%2\;{sfi|subfic} %0,%3,0\;{ae|adde} %0,%0,%3"[(set_attr "length" "12")])(define_insn ""[(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")(compare:CC(ge:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "reg_or_short_operand" "rI,rI"))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")(ge:SI (match_dup 1) (match_dup 2)))(clobber (match_scratch:SI 3 "=r,r"))]"TARGET_POWER""@doz%I2 %3,%1,%2\;{sfi|subfic} %0,%3,0\;{ae.|adde.} %0,%0,%3#"[(set_attr "type" "compare")(set_attr "length" "12,16")])(define_split[(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")(compare:CC(ge:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_short_operand" ""))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(ge:SI (match_dup 1) (match_dup 2)))(clobber (match_scratch:SI 3 ""))]"TARGET_POWER && reload_completed"[(parallel [(set (match_dup 0)(ge:SI (match_dup 1) (match_dup 2)))(clobber (match_dup 3))])(set (match_dup 4)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn ""[(set (match_operand:SI 0 "gpc_reg_operand" "=&r")(plus:SI (ge:SI (match_operand:SI 1 "gpc_reg_operand" "r")(match_operand:SI 2 "reg_or_short_operand" "rI"))(match_operand:SI 3 "gpc_reg_operand" "r")))]"TARGET_POWER""doz%I2 %0,%1,%2\;{sfi|subfic} %0,%0,0\;{aze|addze} %0,%3"[(set_attr "length" "12")])(define_insn ""[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC(plus:SI (ge:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "reg_or_short_operand" "rI,rI"))(match_operand:SI 3 "gpc_reg_operand" "r,r"))(const_int 0)))(clobber (match_scratch:SI 4 "=&r,&r"))]"TARGET_POWER""@doz%I2 %4,%1,%2\;{sfi|subfic} %4,%4,0\;{aze.|addze.} %4,%3#"[(set_attr "type" "compare")(set_attr "length" "12,16")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC(plus:SI (ge:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_short_operand" ""))(match_operand:SI 3 "gpc_reg_operand" ""))(const_int 0)))(clobber (match_scratch:SI 4 ""))]"TARGET_POWER && reload_completed"[(set (match_dup 4)(plus:SI (ge:SI (match_dup 1) (match_dup 2))(match_dup 3)))(set (match_dup 0)(compare:CC (match_dup 4)(const_int 0)))]"")(define_insn ""[(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")(compare:CC(plus:SI (ge:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "reg_or_short_operand" "rI,rI"))(match_operand:SI 3 "gpc_reg_operand" "r,r"))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r")(plus:SI (ge:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]"TARGET_POWER""@doz%I2 %0,%1,%2\;{sfi|subfic} %0,%0,0\;{aze.|addze.} %0,%3#"[(set_attr "type" "compare")(set_attr "length" "12,16")])(define_split[(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")(compare:CC(plus:SI (ge:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_short_operand" ""))(match_operand:SI 3 "gpc_reg_operand" ""))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(plus:SI (ge:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]"TARGET_POWER && reload_completed"[(set (match_dup 0)(plus:SI (ge:SI (match_dup 1) (match_dup 2)) (match_dup 3)))(set (match_dup 4)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn ""[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(neg:SI (ge:SI (match_operand:SI 1 "gpc_reg_operand" "r")(match_operand:SI 2 "reg_or_short_operand" "rI"))))]"TARGET_POWER""doz%I2 %0,%1,%2\;{ai|addic} %0,%0,-1\;{sfe|subfe} %0,%0,%0"[(set_attr "length" "12")])(define_insn "*geu<mode>"[(set (match_operand:P 0 "gpc_reg_operand" "=r,r")(geu:P (match_operand:P 1 "gpc_reg_operand" "r,r")(match_operand:P 2 "reg_or_neg_short_operand" "r,P")))]"""@{sf|subfc} %0,%2,%1\;{cal %0,0(0)|li %0,0}\;{ae|adde} %0,%0,%0{ai|addic} %0,%1,%n2\;{cal %0,0(0)|li %0,0}\;{ae|adde} %0,%0,%0"[(set_attr "type" "three")(set_attr "length" "12")])(define_insn "*geu<mode>_compare"[(set (match_operand:CC 3 "cc_reg_operand" "=x,x,?y,?y")(compare:CC(geu:P (match_operand:P 1 "gpc_reg_operand" "r,r,r,r")(match_operand:P 2 "reg_or_neg_short_operand" "r,P,r,P"))(const_int 0)))(set (match_operand:P 0 "gpc_reg_operand" "=r,r,r,r")(geu:P (match_dup 1) (match_dup 2)))]"""@{sf|subfc} %0,%2,%1\;{cal %0,0(0)|li %0,0}\;{ae.|adde.} %0,%0,%0{ai|addic} %0,%1,%n2\;{cal %0,0(0)|li %0,0}\;{ae.|adde.} %0,%0,%0##"[(set_attr "type" "compare")(set_attr "length" "12,12,16,16")])(define_split[(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")(compare:CC(geu:P (match_operand:P 1 "gpc_reg_operand" "")(match_operand:P 2 "reg_or_neg_short_operand" ""))(const_int 0)))(set (match_operand:P 0 "gpc_reg_operand" "")(geu:P (match_dup 1) (match_dup 2)))]"reload_completed"[(set (match_dup 0)(geu:P (match_dup 1) (match_dup 2)))(set (match_dup 3)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn "*plus_geu<mode>"[(set (match_operand:P 0 "gpc_reg_operand" "=&r,&r")(plus:P (geu:P (match_operand:P 1 "gpc_reg_operand" "r,r")(match_operand:P 2 "reg_or_neg_short_operand" "r,P"))(match_operand:P 3 "gpc_reg_operand" "r,r")))]"""@{sf|subfc} %0,%2,%1\;{aze|addze} %0,%3{ai|addic} %0,%1,%n2\;{aze|addze} %0,%3"[(set_attr "type" "two")(set_attr "length" "8")])(define_insn ""[(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")(compare:CC(plus:SI (geu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")(match_operand:SI 2 "reg_or_neg_short_operand" "r,P,r,P"))(match_operand:SI 3 "gpc_reg_operand" "r,r,r,r"))(const_int 0)))(clobber (match_scratch:SI 4 "=&r,&r,&r,&r"))]"TARGET_32BIT""@{sf|subfc} %4,%2,%1\;{aze.|addze.} %4,%3{ai|addic} %4,%1,%n2\;{aze.|addze.} %4,%3##"[(set_attr "type" "compare")(set_attr "length" "8,8,12,12")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC(plus:SI (geu:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_neg_short_operand" ""))(match_operand:SI 3 "gpc_reg_operand" ""))(const_int 0)))(clobber (match_scratch:SI 4 ""))]"TARGET_32BIT && reload_completed"[(set (match_dup 4)(plus:SI (geu:SI (match_dup 1) (match_dup 2))(match_dup 3)))(set (match_dup 0)(compare:CC (match_dup 4)(const_int 0)))]"")(define_insn ""[(set (match_operand:CC 4 "cc_reg_operand" "=x,x,?y,?y")(compare:CC(plus:SI (geu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")(match_operand:SI 2 "reg_or_neg_short_operand" "r,P,r,P"))(match_operand:SI 3 "gpc_reg_operand" "r,r,r,r"))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r,&r,&r")(plus:SI (geu:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]"TARGET_32BIT""@{sf|subfc} %0,%2,%1\;{aze.|addze.} %0,%3{ai|addic} %0,%1,%n2\;{aze.|addze.} %0,%3##"[(set_attr "type" "compare")(set_attr "length" "8,8,12,12")])(define_split[(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")(compare:CC(plus:SI (geu:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_neg_short_operand" ""))(match_operand:SI 3 "gpc_reg_operand" ""))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(plus:SI (geu:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]"TARGET_32BIT && reload_completed"[(set (match_dup 0)(plus:SI (geu:SI (match_dup 1) (match_dup 2)) (match_dup 3)))(set (match_dup 4)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn "*neg_geu<mode>"[(set (match_operand:P 0 "gpc_reg_operand" "=r,r")(neg:P (geu:P (match_operand:P 1 "gpc_reg_operand" "r,r")(match_operand:P 2 "reg_or_short_operand" "r,I"))))]"""@{sf|subfc} %0,%2,%1\;{sfe|subfe} %0,%0,%0\;nand %0,%0,%0{sfi|subfic} %0,%1,-1\;{a%I2|add%I2c} %0,%0,%2\;{sfe|subfe} %0,%0,%0"[(set_attr "type" "three")(set_attr "length" "12")])(define_insn "*and_neg_geu<mode>"[(set (match_operand:P 0 "gpc_reg_operand" "=&r,&r")(and:P (neg:P(geu:P (match_operand:P 1 "gpc_reg_operand" "r,r")(match_operand:P 2 "reg_or_neg_short_operand" "r,P")))(match_operand:P 3 "gpc_reg_operand" "r,r")))]"""@{sf|subfc} %0,%2,%1\;{sfe|subfe} %0,%0,%0\;andc %0,%3,%0{ai|addic} %0,%1,%n2\;{sfe|subfe} %0,%0,%0\;andc %0,%3,%0"[(set_attr "type" "three")(set_attr "length" "12")])(define_insn ""[(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")(compare:CC(and:SI (neg:SI(geu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")(match_operand:SI 2 "reg_or_neg_short_operand" "r,P,r,P")))(match_operand:SI 3 "gpc_reg_operand" "r,r,r,r"))(const_int 0)))(clobber (match_scratch:SI 4 "=&r,&r,&r,&r"))]"TARGET_32BIT""@{sf|subfc} %4,%2,%1\;{sfe|subfe} %4,%4,%4\;andc. %4,%3,%4{ai|addic} %4,%1,%n2\;{sfe|subfe} %4,%4,%4\;andc. %4,%3,%4##"[(set_attr "type" "compare")(set_attr "length" "12,12,16,16")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC(and:SI (neg:SI(geu:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_neg_short_operand" "")))(match_operand:SI 3 "gpc_reg_operand" ""))(const_int 0)))(clobber (match_scratch:SI 4 ""))]"TARGET_32BIT && reload_completed"[(set (match_dup 4)(and:SI (neg:SI (geu:SI (match_dup 1) (match_dup 2)))(match_dup 3)))(set (match_dup 0)(compare:CC (match_dup 4)(const_int 0)))]"")(define_insn ""[(set (match_operand:CC 4 "cc_reg_operand" "=x,x,?y,?y")(compare:CC(and:SI (neg:SI(geu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")(match_operand:SI 2 "reg_or_neg_short_operand" "r,P,r,P")))(match_operand:SI 3 "gpc_reg_operand" "r,r,r,r"))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r,&r,&r")(and:SI (neg:SI (geu:SI (match_dup 1) (match_dup 2))) (match_dup 3)))]"TARGET_32BIT""@{sf|subfc} %0,%2,%1\;{sfe|subfe} %0,%0,%0\;andc. %0,%3,%0{ai|addic} %0,%1,%n2\;{sfe|subfe} %0,%0,%0\;andc. %0,%3,%0##"[(set_attr "type" "compare")(set_attr "length" "12,12,16,16")])(define_split[(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")(compare:CC(and:SI (neg:SI(geu:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_neg_short_operand" "")))(match_operand:SI 3 "gpc_reg_operand" ""))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(and:SI (neg:SI (geu:SI (match_dup 1) (match_dup 2))) (match_dup 3)))]"TARGET_32BIT && reload_completed"[(set (match_dup 0)(and:SI (neg:SI (geu:SI (match_dup 1) (match_dup 2))) (match_dup 3)))(set (match_dup 4)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn ""[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(gt:SI (match_operand:SI 1 "gpc_reg_operand" "r")(match_operand:SI 2 "reg_or_short_operand" "r")))]"TARGET_POWER""doz %0,%2,%1\;nabs %0,%0\;{sri|srwi} %0,%0,31"[(set_attr "length" "12")])(define_insn ""[(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")(compare:CC(gt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "reg_or_short_operand" "r,r"))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")(gt:SI (match_dup 1) (match_dup 2)))]"TARGET_POWER""@doz %0,%2,%1\;nabs %0,%0\;{sri.|srwi.} %0,%0,31#"[(set_attr "type" "delayed_compare")(set_attr "length" "12,16")])(define_split[(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")(compare:CC(gt:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_short_operand" ""))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(gt:SI (match_dup 1) (match_dup 2)))]"TARGET_POWER && reload_completed"[(set (match_dup 0)(gt:SI (match_dup 1) (match_dup 2)))(set (match_dup 3)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn "*plus_gt0<mode>"[(set (match_operand:P 0 "gpc_reg_operand" "=&r")(plus:P (gt:P (match_operand:P 1 "gpc_reg_operand" "r")(const_int 0))(match_operand:P 2 "gpc_reg_operand" "r")))]"""{a|addc} %0,%1,%1\;{sfe|subfe} %0,%1,%0\;{aze|addze} %0,%2"[(set_attr "type" "three")(set_attr "length" "12")])(define_insn ""[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC(plus:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(const_int 0))(match_operand:SI 2 "gpc_reg_operand" "r,r"))(const_int 0)))(clobber (match_scratch:SI 3 "=&r,&r"))]"TARGET_32BIT""@{a|addc} %3,%1,%1\;{sfe|subfe} %3,%1,%3\;{aze.|addze.} %3,%2#"[(set_attr "type" "compare")(set_attr "length" "12,16")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC(plus:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "")(const_int 0))(match_operand:SI 2 "gpc_reg_operand" ""))(const_int 0)))(clobber (match_scratch:SI 3 ""))]"TARGET_32BIT && reload_completed"[(set (match_dup 3)(plus:SI (gt:SI (match_dup 1) (const_int 0))(match_dup 2)))(set (match_dup 0)(compare:CC (match_dup 3)(const_int 0)))]"")(define_insn ""[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC(plus:DI (gt:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")(const_int 0))(match_operand:DI 2 "gpc_reg_operand" "r,r"))(const_int 0)))(clobber (match_scratch:DI 3 "=&r,&r"))]"TARGET_64BIT""@addc %3,%1,%1\;subfe %3,%1,%3\;addze. %3,%2#"[(set_attr "type" "compare")(set_attr "length" "12,16")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC(plus:DI (gt:DI (match_operand:DI 1 "gpc_reg_operand" "")(const_int 0))(match_operand:DI 2 "gpc_reg_operand" ""))(const_int 0)))(clobber (match_scratch:DI 3 ""))]"TARGET_64BIT && reload_completed"[(set (match_dup 3)(plus:DI (gt:DI (match_dup 1) (const_int 0))(match_dup 2)))(set (match_dup 0)(compare:CC (match_dup 3)(const_int 0)))]"")(define_insn ""[(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")(compare:CC(plus:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(const_int 0))(match_operand:SI 2 "gpc_reg_operand" "r,r"))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r")(plus:SI (gt:SI (match_dup 1) (const_int 0)) (match_dup 2)))]"TARGET_32BIT""@{a|addc} %0,%1,%1\;{sfe|subfe} %0,%1,%0\;{aze.|addze.} %0,%2#"[(set_attr "type" "compare")(set_attr "length" "12,16")])(define_split[(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")(compare:CC(plus:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "")(const_int 0))(match_operand:SI 2 "gpc_reg_operand" ""))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(plus:SI (gt:SI (match_dup 1) (const_int 0)) (match_dup 2)))]"TARGET_32BIT && reload_completed"[(set (match_dup 0)(plus:SI (gt:SI (match_dup 1) (const_int 0)) (match_dup 2)))(set (match_dup 3)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn ""[(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")(compare:CC(plus:DI (gt:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")(const_int 0))(match_operand:DI 2 "gpc_reg_operand" "r,r"))(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "=&r,&r")(plus:DI (gt:DI (match_dup 1) (const_int 0)) (match_dup 2)))]"TARGET_64BIT""@addc %0,%1,%1\;subfe %0,%1,%0\;addze. %0,%2#"[(set_attr "type" "compare")(set_attr "length" "12,16")])(define_split[(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")(compare:CC(plus:DI (gt:DI (match_operand:DI 1 "gpc_reg_operand" "")(const_int 0))(match_operand:DI 2 "gpc_reg_operand" ""))(const_int 0)))(set (match_operand:DI 0 "gpc_reg_operand" "")(plus:DI (gt:DI (match_dup 1) (const_int 0)) (match_dup 2)))]"TARGET_64BIT && reload_completed"[(set (match_dup 0)(plus:DI (gt:DI (match_dup 1) (const_int 0)) (match_dup 2)))(set (match_dup 3)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn ""[(set (match_operand:SI 0 "gpc_reg_operand" "=&r")(plus:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "r")(match_operand:SI 2 "reg_or_short_operand" "r"))(match_operand:SI 3 "gpc_reg_operand" "r")))]"TARGET_POWER""doz %0,%2,%1\;{ai|addic} %0,%0,-1\;{aze|addze} %0,%3"[(set_attr "length" "12")])(define_insn ""[(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")(compare:CC(plus:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "reg_or_short_operand" "r,r"))(match_operand:SI 3 "gpc_reg_operand" "r,r"))(const_int 0)))(clobber (match_scratch:SI 4 "=&r,&r"))]"TARGET_POWER""@doz %4,%2,%1\;{ai|addic} %4,%4,-1\;{aze.|addze.} %4,%3#"[(set_attr "type" "compare")(set_attr "length" "12,16")])(define_split[(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")(compare:CC(plus:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_short_operand" ""))(match_operand:SI 3 "gpc_reg_operand" ""))(const_int 0)))(clobber (match_scratch:SI 4 ""))]"TARGET_POWER && reload_completed"[(set (match_dup 4)(plus:SI (gt:SI (match_dup 1) (match_dup 2)) (match_dup 3)))(set (match_dup 0)(compare:CC (match_dup 4)(const_int 0)))]"")(define_insn ""[(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")(compare:CC(plus:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")(match_operand:SI 2 "reg_or_short_operand" "r,r"))(match_operand:SI 3 "gpc_reg_operand" "r,r"))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r")(plus:SI (gt:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]"TARGET_POWER""@doz %0,%2,%1\;{ai|addic} %0,%0,-1\;{aze.|addze.} %0,%3#"[(set_attr "type" "compare")(set_attr "length" "12,16")])(define_split[(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")(compare:CC(plus:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "")(match_operand:SI 2 "reg_or_short_operand" ""))(match_operand:SI 3 "gpc_reg_operand" ""))(const_int 0)))(set (match_operand:SI 0 "gpc_reg_operand" "")(plus:SI (gt:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]"TARGET_POWER && reload_completed"[(set (match_dup 0)(plus:SI (gt:SI (match_dup 1) (match_dup 2)) (match_dup 3)))(set (match_dup 4)(compare:CC (match_dup 0)(const_int 0)))]"")(define_insn ""[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(neg:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "r")(match_operand:SI 2 "reg_or_short_operand" "r"))))]"TARGET_POWER""doz %0,%2,%1\;nabs %0,%0\;{srai|srawi} %0,%0,31"[(set_attr "length" "12")])(define_insn_and_split "*gtu<mode>"[(set (match_operand:P 0 "gpc_reg_operand" "=r")(gtu:P (match_operand:P 1 "gpc_reg_operand" "r")(match_operand:P 2 "reg_or_short_operand" "rI")))]"""#"""[(set (match_dup 0) (neg:P (gtu:P (match_dup 1) (match_dup 2))))(set (match_dup 0) (neg:P (match_dup 0)))]"")(define_insn_and_split "*gtu<mode>_compare"[(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")(compare:CC(gtu:P (match_operand:P 1 "gpc_reg_operand" "r,r")(match_operand:P 2 "reg_or_short_operand" "rI,rI"))(const_int 0)))(set (match_operand:P 0 "gpc_reg_operand" "=r,r")(gtu:P (match_dup 1) (match_dup 2)))]"""#"""[(set (match_dup 0) (neg:P (gtu:P (match_dup 1) (match_dup 2))))(parallel [(set (match_dup 3)(compare:CC (neg:P (match_dup 0)) (const_int 0)))(set (match_dup 0) (neg:P (match_dup 0)))])]"")(define_insn_and_split "*plus_gtu<mode>"[(set (match_operand:P 0 "gpc_reg_operand" "=&r")(plus:P (gtu:P (match_operand:P 1 "gpc_reg_operand" "r")(match_operand:P 2 "reg_or_short_operand" "rI"))(match_operand:P 3 "reg_or_short_operand" "rI")))]"""#""&& !reg_overlap_mentioned_p (operands[0], operands[3])"[(set (match_dup 0) (neg:P (gtu:P (match_dup 1) (match_dup 2))))(set (match_dup 0) (minus:P (match_dup 3) (match_dup 0)))]"")(define_insn_and_split "*plus_gtu<mode>_compare"[(set (match_operand:CC 4 "cc_reg_operand" "=x,x,?y,?y")(compare:CC(plus:P (gtu:P (match_operand:P 1 "gpc_reg_operand" "r,r,r,r")(match_operand:P 2 "reg_or_short_operand" "I,r,I,r"))(match_operand:P 3 "gpc_reg_operand" "r,r,r,r"))(const_int 0)))(set (match_operand:P 0 "gpc_reg_operand" "=&r,&r,&r,&r")(plus:P (gtu:P (match_dup 1) (match_dup 2)) (match_dup 3)))]"""#""&& !reg_overlap_mentioned_p (operands[0], operands[3])"[(set (match_dup 0) (neg:P (gtu:P (match_dup 1) (match_dup 2))))(parallel [(set (match_dup 4)(compare:CC (minus:P (match_dup 3) (match_dup 0))(const_int 0)))(set (match_dup 0) (minus:P (match_dup 3) (match_dup 0)))])]"")(define_insn "*neg_gtu<mode>"[(set (match_operand:P 0 "gpc_reg_operand" "=r")(neg:P (gtu:P (match_operand:P 1 "gpc_reg_operand" "r")(match_operand:P 2 "reg_or_short_operand" "rI"))))]"""{sf%I2|subf%I2c} %0,%1,%2\;{sfe|subfe} %0,%0,%0"[(set_attr "type" "two")(set_attr "length" "8")]);; Define both directions of branch and return. If we need a reload;; register, we'd rather use CR0 since it is much easier to copy a;; register CC value to there.(define_insn ""[(set (pc)(if_then_else (match_operator 1 "branch_comparison_operator"[(match_operand 2"cc_reg_operand" "y")(const_int 0)])(label_ref (match_operand 0 "" ""))(pc)))]"""*{return output_cbranch (operands[1], \"%l0\", 0, insn);}"[(set_attr "type" "branch")])(define_insn ""[(set (pc)(if_then_else (match_operator 0 "branch_comparison_operator"[(match_operand 1"cc_reg_operand" "y")(const_int 0)])(return)(pc)))]"direct_return ()""*{return output_cbranch (operands[0], NULL, 0, insn);}"[(set_attr "type" "jmpreg")(set_attr "length" "4")])(define_insn ""[(set (pc)(if_then_else (match_operator 1 "branch_comparison_operator"[(match_operand 2"cc_reg_operand" "y")(const_int 0)])(pc)(label_ref (match_operand 0 "" ""))))]"""*{return output_cbranch (operands[1], \"%l0\", 1, insn);}"[(set_attr "type" "branch")])(define_insn ""[(set (pc)(if_then_else (match_operator 0 "branch_comparison_operator"[(match_operand 1"cc_reg_operand" "y")(const_int 0)])(pc)(return)))]"direct_return ()""*{return output_cbranch (operands[0], NULL, 1, insn);}"[(set_attr "type" "jmpreg")(set_attr "length" "4")]);; Logic on condition register values.; This pattern matches things like; (set (reg:CCEQ 68) (compare:CCEQ (ior:SI (gt:SI (reg:CCFP 68) (const_int 0)); (eq:SI (reg:CCFP 68) (const_int 0))); (const_int 1))); which are generated by the branch logic.; Prefer destructive operations where BT = BB (for crXX BT,BA,BB)(define_insn "*cceq_ior_compare"[(set (match_operand:CCEQ 0 "cc_reg_operand" "=y,?y")(compare:CCEQ (match_operator:SI 1 "boolean_operator"[(match_operator:SI 2"branch_positive_comparison_operator"[(match_operand 3"cc_reg_operand" "y,y")(const_int 0)])(match_operator:SI 4"branch_positive_comparison_operator"[(match_operand 5"cc_reg_operand" "0,y")(const_int 0)])])(const_int 1)))]"""cr%q1 %E0,%j2,%j4"[(set_attr "type" "cr_logical,delayed_cr")]); Why is the constant -1 here, but 1 in the previous pattern?; Because ~1 has all but the low bit set.(define_insn ""[(set (match_operand:CCEQ 0 "cc_reg_operand" "=y,?y")(compare:CCEQ (match_operator:SI 1 "boolean_or_operator"[(not:SI (match_operator:SI 2"branch_positive_comparison_operator"[(match_operand 3"cc_reg_operand" "y,y")(const_int 0)]))(match_operator:SI 4"branch_positive_comparison_operator"[(match_operand 5"cc_reg_operand" "0,y")(const_int 0)])])(const_int -1)))]"""cr%q1 %E0,%j2,%j4"[(set_attr "type" "cr_logical,delayed_cr")])(define_insn "*cceq_rev_compare"[(set (match_operand:CCEQ 0 "cc_reg_operand" "=y,?y")(compare:CCEQ (match_operator:SI 1"branch_positive_comparison_operator"[(match_operand 2"cc_reg_operand" "0,y")(const_int 0)])(const_int 0)))]"""{crnor %E0,%j1,%j1|crnot %E0,%j1}"[(set_attr "type" "cr_logical,delayed_cr")]);; If we are comparing the result of two comparisons, this can be done;; using creqv or crxor.(define_insn_and_split ""[(set (match_operand:CCEQ 0 "cc_reg_operand" "=y")(compare:CCEQ (match_operator 1 "branch_comparison_operator"[(match_operand 2 "cc_reg_operand" "y")(const_int 0)])(match_operator 3 "branch_comparison_operator"[(match_operand 4 "cc_reg_operand" "y")(const_int 0)])))]"""#"""[(set (match_dup 0) (compare:CCEQ (xor:SI (match_dup 1) (match_dup 3))(match_dup 5)))]"{int positive_1, positive_2;positive_1 = branch_positive_comparison_operator (operands[1],GET_MODE (operands[1]));positive_2 = branch_positive_comparison_operator (operands[3],GET_MODE (operands[3]));if (! positive_1)operands[1] = gen_rtx_fmt_ee (rs6000_reverse_condition (GET_MODE (operands[2]),GET_CODE (operands[1])),SImode,operands[2], const0_rtx);else if (GET_MODE (operands[1]) != SImode)operands[1] = gen_rtx_fmt_ee (GET_CODE (operands[1]), SImode,operands[2], const0_rtx);if (! positive_2)operands[3] = gen_rtx_fmt_ee (rs6000_reverse_condition (GET_MODE (operands[4]),GET_CODE (operands[3])),SImode,operands[4], const0_rtx);else if (GET_MODE (operands[3]) != SImode)operands[3] = gen_rtx_fmt_ee (GET_CODE (operands[3]), SImode,operands[4], const0_rtx);if (positive_1 == positive_2){operands[1] = gen_rtx_NOT (SImode, operands[1]);operands[5] = constm1_rtx;}else{operands[5] = const1_rtx;}}");; Unconditional branch and return.(define_insn "jump"[(set (pc)(label_ref (match_operand 0 "" "")))]"""b %l0"[(set_attr "type" "branch")])(define_insn "return"[(return)]"direct_return ()""{br|blr}"[(set_attr "type" "jmpreg")])(define_expand "indirect_jump"[(set (pc) (match_operand 0 "register_operand" ""))])(define_insn "*indirect_jump<mode>"[(set (pc) (match_operand:P 0 "register_operand" "c,*l"))]"""@bctr{br|blr}"[(set_attr "type" "jmpreg")]);; Table jump for switch statements:(define_expand "tablejump"[(use (match_operand 0 "" ""))(use (label_ref (match_operand 1 "" "")))]"""{if (TARGET_32BIT)emit_jump_insn (gen_tablejumpsi (operands[0], operands[1]));elseemit_jump_insn (gen_tablejumpdi (operands[0], operands[1]));DONE;}")(define_expand "tablejumpsi"[(set (match_dup 3)(plus:SI (match_operand:SI 0 "" "")(match_dup 2)))(parallel [(set (pc) (match_dup 3))(use (label_ref (match_operand 1 "" "")))])]"TARGET_32BIT""{ operands[0] = force_reg (SImode, operands[0]);operands[2] = force_reg (SImode, gen_rtx_LABEL_REF (SImode, operands[1]));operands[3] = gen_reg_rtx (SImode);}")(define_expand "tablejumpdi"[(set (match_dup 4)(sign_extend:DI (match_operand:SI 0 "lwa_operand" "rm")))(set (match_dup 3)(plus:DI (match_dup 4)(match_dup 2)))(parallel [(set (pc) (match_dup 3))(use (label_ref (match_operand 1 "" "")))])]"TARGET_64BIT""{ operands[2] = force_reg (DImode, gen_rtx_LABEL_REF (DImode, operands[1]));operands[3] = gen_reg_rtx (DImode);operands[4] = gen_reg_rtx (DImode);}")(define_insn "*tablejump<mode>_internal1"[(set (pc)(match_operand:P 0 "register_operand" "c,*l"))(use (label_ref (match_operand 1 "" "")))]"""@bctr{br|blr}"[(set_attr "type" "jmpreg")])(define_insn "nop"[(const_int 0)]"""{cror 0,0,0|nop}");; Define the subtract-one-and-jump insns, starting with the template;; so loop.c knows what to generate.(define_expand "doloop_end"[(use (match_operand 0 "" "")) ; loop pseudo(use (match_operand 1 "" "")) ; iterations; zero if unknown(use (match_operand 2 "" "")) ; max iterations(use (match_operand 3 "" "")) ; loop level(use (match_operand 4 "" ""))] ; label"""{/* Only use this on innermost loops. */if (INTVAL (operands[3]) > 1)FAIL;if (TARGET_64BIT){if (GET_MODE (operands[0]) != DImode)FAIL;emit_jump_insn (gen_ctrdi (operands[0], operands[4]));}else{if (GET_MODE (operands[0]) != SImode)FAIL;emit_jump_insn (gen_ctrsi (operands[0], operands[4]));}DONE;}")(define_expand "ctr<mode>"[(parallel [(set (pc)(if_then_else (ne (match_operand:P 0 "register_operand" "")(const_int 1))(label_ref (match_operand 1 "" ""))(pc)))(set (match_dup 0)(plus:P (match_dup 0)(const_int -1)))(clobber (match_scratch:CC 2 ""))(clobber (match_scratch:P 3 ""))])]"""");; We need to be able to do this for any operand, including MEM, or we;; will cause reload to blow up since we don't allow output reloads on;; JUMP_INSNs.;; For the length attribute to be calculated correctly, the;; label MUST be operand 0.(define_insn "*ctr<mode>_internal1"[(set (pc)(if_then_else (ne (match_operand:P 1 "register_operand" "c,*r,*r,*r")(const_int 1))(label_ref (match_operand 0 "" ""))(pc)))(set (match_operand:P 2 "nonimmediate_operand" "=1,*r,m,*q*c*l")(plus:P (match_dup 1)(const_int -1)))(clobber (match_scratch:CC 3 "=X,&x,&x,&x"))(clobber (match_scratch:P 4 "=X,X,&r,r"))]"""*{if (which_alternative != 0)return \"#\";else if (get_attr_length (insn) == 4)return \"{bdn|bdnz} %l0\";elsereturn \"bdz $+8\;b %l0\";}"[(set_attr "type" "branch")(set_attr "length" "*,12,16,16")])(define_insn "*ctr<mode>_internal2"[(set (pc)(if_then_else (ne (match_operand:P 1 "register_operand" "c,*r,*r,*r")(const_int 1))(pc)(label_ref (match_operand 0 "" ""))))(set (match_operand:P 2 "nonimmediate_operand" "=1,*r,m,*q*c*l")(plus:P (match_dup 1)(const_int -1)))(clobber (match_scratch:CC 3 "=X,&x,&x,&x"))(clobber (match_scratch:P 4 "=X,X,&r,r"))]"""*{if (which_alternative != 0)return \"#\";else if (get_attr_length (insn) == 4)return \"bdz %l0\";elsereturn \"{bdn|bdnz} $+8\;b %l0\";}"[(set_attr "type" "branch")(set_attr "length" "*,12,16,16")]);; Similar but use EQ(define_insn "*ctr<mode>_internal5"[(set (pc)(if_then_else (eq (match_operand:P 1 "register_operand" "c,*r,*r,*r")(const_int 1))(label_ref (match_operand 0 "" ""))(pc)))(set (match_operand:P 2 "nonimmediate_operand" "=1,*r,m,*q*c*l")(plus:P (match_dup 1)(const_int -1)))(clobber (match_scratch:CC 3 "=X,&x,&x,&x"))(clobber (match_scratch:P 4 "=X,X,&r,r"))]"""*{if (which_alternative != 0)return \"#\";else if (get_attr_length (insn) == 4)return \"bdz %l0\";elsereturn \"{bdn|bdnz} $+8\;b %l0\";}"[(set_attr "type" "branch")(set_attr "length" "*,12,16,16")])(define_insn "*ctr<mode>_internal6"[(set (pc)(if_then_else (eq (match_operand:P 1 "register_operand" "c,*r,*r,*r")(const_int 1))(pc)(label_ref (match_operand 0 "" ""))))(set (match_operand:P 2 "nonimmediate_operand" "=1,*r,m,*q*c*l")(plus:P (match_dup 1)(const_int -1)))(clobber (match_scratch:CC 3 "=X,&x,&x,&x"))(clobber (match_scratch:P 4 "=X,X,&r,r"))]"""*{if (which_alternative != 0)return \"#\";else if (get_attr_length (insn) == 4)return \"{bdn|bdnz} %l0\";elsereturn \"bdz $+8\;b %l0\";}"[(set_attr "type" "branch")(set_attr "length" "*,12,16,16")]);; Now the splitters if we could not allocate the CTR register(define_split[(set (pc)(if_then_else (match_operator 2 "comparison_operator"[(match_operand:P 1 "gpc_reg_operand" "")(const_int 1)])(match_operand 5 "" "")(match_operand 6 "" "")))(set (match_operand:P 0 "gpc_reg_operand" "")(plus:P (match_dup 1) (const_int -1)))(clobber (match_scratch:CC 3 ""))(clobber (match_scratch:P 4 ""))]"reload_completed"[(parallel [(set (match_dup 3)(compare:CC (plus:P (match_dup 1)(const_int -1))(const_int 0)))(set (match_dup 0)(plus:P (match_dup 1)(const_int -1)))])(set (pc) (if_then_else (match_dup 7)(match_dup 5)(match_dup 6)))]"{ operands[7] = gen_rtx_fmt_ee (GET_CODE (operands[2]), VOIDmode,operands[3], const0_rtx); }")(define_split[(set (pc)(if_then_else (match_operator 2 "comparison_operator"[(match_operand:P 1 "gpc_reg_operand" "")(const_int 1)])(match_operand 5 "" "")(match_operand 6 "" "")))(set (match_operand:P 0 "nonimmediate_operand" "")(plus:P (match_dup 1) (const_int -1)))(clobber (match_scratch:CC 3 ""))(clobber (match_scratch:P 4 ""))]"reload_completed && ! gpc_reg_operand (operands[0], SImode)"[(parallel [(set (match_dup 3)(compare:CC (plus:P (match_dup 1)(const_int -1))(const_int 0)))(set (match_dup 4)(plus:P (match_dup 1)(const_int -1)))])(set (match_dup 0)(match_dup 4))(set (pc) (if_then_else (match_dup 7)(match_dup 5)(match_dup 6)))]"{ operands[7] = gen_rtx_fmt_ee (GET_CODE (operands[2]), VOIDmode,operands[3], const0_rtx); }")(define_insn "trap"[(trap_if (const_int 1) (const_int 0))]"""{t 31,0,0|trap}")(define_expand "conditional_trap"[(trap_if (match_operator 0 "trap_comparison_operator"[(match_dup 2) (match_dup 3)])(match_operand 1 "const_int_operand" ""))]"""if (rs6000_compare_fp_p || operands[1] != const0_rtx) FAIL;operands[2] = rs6000_compare_op0;operands[3] = rs6000_compare_op1;")(define_insn ""[(trap_if (match_operator 0 "trap_comparison_operator"[(match_operand:GPR 1 "register_operand" "r")(match_operand:GPR 2 "reg_or_short_operand" "rI")])(const_int 0))]"""{t|t<wd>}%V0%I2 %1,%2");; Insns related to generating the function prologue and epilogue.(define_expand "prologue"[(use (const_int 0))]"TARGET_SCHED_PROLOG""{rs6000_emit_prologue ();DONE;}")(define_insn "*movesi_from_cr_one"[(match_parallel 0 "mfcr_operation"[(set (match_operand:SI 1 "gpc_reg_operand" "=r")(unspec:SI [(match_operand:CC 2 "cc_reg_operand" "y")(match_operand 3 "immediate_operand" "n")]UNSPEC_MOVESI_FROM_CR))])]"TARGET_MFCRF""*{int mask = 0;int i;for (i = 0; i < XVECLEN (operands[0], 0); i++){mask = INTVAL (XVECEXP (SET_SRC (XVECEXP (operands[0], 0, i)), 0, 1));operands[4] = GEN_INT (mask);output_asm_insn (\"mfcr %1,%4\", operands);}return \"\";}"[(set_attr "type" "mfcrf")])(define_insn "movesi_from_cr"[(set (match_operand:SI 0 "gpc_reg_operand" "=r")(unspec:SI [(reg:CC 68) (reg:CC 69) (reg:CC 70) (reg:CC 71)(reg:CC 72) (reg:CC 73) (reg:CC 74) (reg:CC 75)]UNSPEC_MOVESI_FROM_CR))]"""mfcr %0"[(set_attr "type" "mfcr")])(define_insn "*stmw"[(match_parallel 0 "stmw_operation"[(set (match_operand:SI 1 "memory_operand" "=m")(match_operand:SI 2 "gpc_reg_operand" "r"))])]"TARGET_MULTIPLE""{stm|stmw} %2,%1"[(set_attr "type" "store_ux")])(define_insn "*save_fpregs_<mode>"[(match_parallel 0 "any_parallel_operand"[(clobber (match_operand:P 1 "register_operand" "=l"))(use (match_operand:P 2 "call_operand" "s"))(set (match_operand:DF 3 "memory_operand" "=m")(match_operand:DF 4 "gpc_reg_operand" "f"))])]"""bl %z2"[(set_attr "type" "branch")(set_attr "length" "4")]); These are to explain that changes to the stack pointer should; not be moved over stores to stack memory.(define_insn "stack_tie"[(set (match_operand:BLK 0 "memory_operand" "+m")(unspec:BLK [(match_dup 0)] UNSPEC_TIE))]""""[(set_attr "length" "0")])(define_expand "epilogue"[(use (const_int 0))]"TARGET_SCHED_PROLOG""{rs6000_emit_epilogue (FALSE);DONE;}"); On some processors, doing the mtcrf one CC register at a time is; faster (like on the 604e). On others, doing them all at once is; faster; for instance, on the 601 and 750.(define_expand "movsi_to_cr_one"[(set (match_operand:CC 0 "cc_reg_operand" "=y")(unspec:CC [(match_operand:SI 1 "gpc_reg_operand" "r")(match_dup 2)] UNSPEC_MOVESI_TO_CR))]"""operands[2] = GEN_INT (1 << (75 - REGNO (operands[0])));")(define_insn "*movsi_to_cr"[(match_parallel 0 "mtcrf_operation"[(set (match_operand:CC 1 "cc_reg_operand" "=y")(unspec:CC [(match_operand:SI 2 "gpc_reg_operand" "r")(match_operand 3 "immediate_operand" "n")]UNSPEC_MOVESI_TO_CR))])]"""*{int mask = 0;int i;for (i = 0; i < XVECLEN (operands[0], 0); i++)mask |= INTVAL (XVECEXP (SET_SRC (XVECEXP (operands[0], 0, i)), 0, 1));operands[4] = GEN_INT (mask);return \"mtcrf %4,%2\";}"[(set_attr "type" "mtcr")])(define_insn "*mtcrfsi"[(set (match_operand:CC 0 "cc_reg_operand" "=y")(unspec:CC [(match_operand:SI 1 "gpc_reg_operand" "r")(match_operand 2 "immediate_operand" "n")]UNSPEC_MOVESI_TO_CR))]"GET_CODE (operands[0]) == REG&& CR_REGNO_P (REGNO (operands[0]))&& GET_CODE (operands[2]) == CONST_INT&& INTVAL (operands[2]) == 1 << (75 - REGNO (operands[0]))""mtcrf %R0,%1"[(set_attr "type" "mtcr")]); The load-multiple instructions have similar properties.; Note that "load_multiple" is a name known to the machine-independent; code that actually corresponds to the PowerPC load-string.(define_insn "*lmw"[(match_parallel 0 "lmw_operation"[(set (match_operand:SI 1 "gpc_reg_operand" "=r")(match_operand:SI 2 "memory_operand" "m"))])]"TARGET_MULTIPLE""{lm|lmw} %1,%2"[(set_attr "type" "load_ux")])(define_insn "*return_internal_<mode>"[(return)(use (match_operand:P 0 "register_operand" "lc"))]"""b%T0"[(set_attr "type" "jmpreg")]); FIXME: This would probably be somewhat simpler if the Cygnus sibcall; stuff was in GCC. Oh, and "any_parallel_operand" is a bit flexible...(define_insn "*return_and_restore_fpregs_<mode>"[(match_parallel 0 "any_parallel_operand"[(return)(use (match_operand:P 1 "register_operand" "l"))(use (match_operand:P 2 "call_operand" "s"))(set (match_operand:DF 3 "gpc_reg_operand" "=f")(match_operand:DF 4 "memory_operand" "m"))])]"""b %z2"); This is used in compiling the unwind routines.(define_expand "eh_return"[(use (match_operand 0 "general_operand" ""))]"""{if (TARGET_32BIT)emit_insn (gen_eh_set_lr_si (operands[0]));elseemit_insn (gen_eh_set_lr_di (operands[0]));DONE;}"); We can't expand this before we know where the link register is stored.(define_insn "eh_set_lr_<mode>"[(unspec_volatile [(match_operand:P 0 "register_operand" "r")]UNSPECV_EH_RR)(clobber (match_scratch:P 1 "=&b"))]"""#")(define_split[(unspec_volatile [(match_operand 0 "register_operand" "")] UNSPECV_EH_RR)(clobber (match_scratch 1 ""))]"reload_completed"[(const_int 0)]"{rs6000_emit_eh_reg_restore (operands[0], operands[1]);DONE;}")(define_insn "prefetch"[(prefetch (match_operand 0 "indexed_or_indirect_address" "a")(match_operand:SI 1 "const_int_operand" "n")(match_operand:SI 2 "const_int_operand" "n"))]"TARGET_POWERPC""*{if (GET_CODE (operands[0]) == REG)return INTVAL (operands[1]) ? \"dcbtst 0,%0\" : \"dcbt 0,%0\";return INTVAL (operands[1]) ? \"dcbtst %a0\" : \"dcbt %a0\";}"[(set_attr "type" "load")])(include "sync.md")(include "altivec.md")(include "spe.md")