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;; Scheduling description for IBM PowerPC 403 and PowerPC 405 processors.;; Copyright (C) 2003, 2004, 2007, 2009 Free Software Foundation, Inc.;;;; 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/>.(define_automaton "ppc40x,ppc40xiu")(define_cpu_unit "bpu_40x,fpu_405" "ppc40x")(define_cpu_unit "iu_40x" "ppc40xiu");; PPC401 / PPC403 / PPC405 32-bit integer only IU BPU;; Embedded PowerPC controller;; In-order execution;; Max issue two insns/cycle (includes one branch)(define_insn_reservation "ppc403-load" 2(and (eq_attr "type" "load,load_ext,load_ext_u,load_ext_ux,load_ux,load_u,\load_l,store_c,sync")(eq_attr "cpu" "ppc403,ppc405"))"iu_40x")(define_insn_reservation "ppc403-store" 2(and (eq_attr "type" "store,store_ux,store_u")(eq_attr "cpu" "ppc403,ppc405"))"iu_40x")(define_insn_reservation "ppc403-integer" 1(and (eq_attr "type" "integer,insert_word,insert_dword,shift,trap,\var_shift_rotate,cntlz,exts,isel")(eq_attr "cpu" "ppc403,ppc405"))"iu_40x")(define_insn_reservation "ppc403-two" 1(and (eq_attr "type" "two")(eq_attr "cpu" "ppc403,ppc405"))"iu_40x,iu_40x")(define_insn_reservation "ppc403-three" 1(and (eq_attr "type" "three")(eq_attr "cpu" "ppc403,ppc405"))"iu_40x,iu_40x,iu_40x")(define_insn_reservation "ppc403-compare" 3(and (eq_attr "type" "cmp,fast_compare,compare,delayed_compare,\var_delayed_compare")(eq_attr "cpu" "ppc403,ppc405"))"iu_40x,nothing,bpu_40x")(define_insn_reservation "ppc403-imul" 4(and (eq_attr "type" "imul,imul2,imul3,imul_compare")(eq_attr "cpu" "ppc403"))"iu_40x*4")(define_insn_reservation "ppc405-imul" 5(and (eq_attr "type" "imul,imul_compare")(eq_attr "cpu" "ppc405"))"iu_40x*4")(define_insn_reservation "ppc405-imul2" 3(and (eq_attr "type" "imul2")(eq_attr "cpu" "ppc405"))"iu_40x*2")(define_insn_reservation "ppc405-imul3" 2(and (eq_attr "type" "imul3")(eq_attr "cpu" "ppc405"))"iu_40x")(define_insn_reservation "ppc403-idiv" 33(and (eq_attr "type" "idiv")(eq_attr "cpu" "ppc403,ppc405"))"iu_40x*33")(define_insn_reservation "ppc403-mfcr" 2(and (eq_attr "type" "mfcr")(eq_attr "cpu" "ppc403,ppc405"))"iu_40x")(define_insn_reservation "ppc403-mtcr" 3(and (eq_attr "type" "mtcr")(eq_attr "cpu" "ppc403,ppc405"))"iu_40x")(define_insn_reservation "ppc403-mtjmpr" 4(and (eq_attr "type" "mtjmpr")(eq_attr "cpu" "ppc403,ppc405"))"iu_40x")(define_insn_reservation "ppc403-mfjmpr" 2(and (eq_attr "type" "mfjmpr")(eq_attr "cpu" "ppc403,ppc405"))"iu_40x")(define_insn_reservation "ppc403-jmpreg" 1(and (eq_attr "type" "jmpreg,branch,isync")(eq_attr "cpu" "ppc403,ppc405"))"bpu_40x")(define_insn_reservation "ppc403-cr" 2(and (eq_attr "type" "cr_logical,delayed_cr")(eq_attr "cpu" "ppc403,ppc405"))"bpu_40x")(define_insn_reservation "ppc405-float" 11(and (eq_attr "type" "fpload,fpload_ux,fpload_u,fpstore,fpstore_ux,fpstore_u,\fpcompare,fp,dmul,sdiv,ddiv")(eq_attr "cpu" "ppc405"))"fpu_405*10")
