;; Scheduling description for IBM POWER processor.
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;; Scheduling description for IBM POWER processor.
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;; Copyright (C) 2003, 2004, 2007 Free Software Foundation, Inc.
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;; Copyright (C) 2003, 2004, 2007 Free Software Foundation, Inc.
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;;
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;;
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;; This file is part of GCC.
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;; This file is part of GCC.
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;; GCC is free software; you can redistribute it and/or modify it
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;; GCC is free software; you can redistribute it and/or modify it
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;; under the terms of the GNU General Public License as published
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;; under the terms of the GNU General Public License as published
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;; by the Free Software Foundation; either version 3, or (at your
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;; by the Free Software Foundation; either version 3, or (at your
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;; option) any later version.
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;; option) any later version.
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;; GCC is distributed in the hope that it will be useful, but WITHOUT
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;; GCC is distributed in the hope that it will be useful, but WITHOUT
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;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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;; or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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;; or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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;; License for more details.
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;; License for more details.
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;; You should have received a copy of the GNU General Public License
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;; You should have received a copy of the GNU General Public License
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;; along with GCC; see the file COPYING3. If not see
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;; along with GCC; see the file COPYING3. If not see
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;; .
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;; .
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(define_automaton "rios1,rios1fp")
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(define_automaton "rios1,rios1fp")
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(define_cpu_unit "iu_rios1" "rios1")
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(define_cpu_unit "iu_rios1" "rios1")
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(define_cpu_unit "fpu_rios1" "rios1fp")
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(define_cpu_unit "fpu_rios1" "rios1fp")
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(define_cpu_unit "bpu_rios1" "rios1")
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(define_cpu_unit "bpu_rios1" "rios1")
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;; RIOS1 32-bit IU, FPU, BPU
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;; RIOS1 32-bit IU, FPU, BPU
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(define_insn_reservation "rios1-load" 2
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(define_insn_reservation "rios1-load" 2
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(and (eq_attr "type" "load,load_ext,load_ext_u,load_ext_ux,load_ux,load_u,\
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(and (eq_attr "type" "load,load_ext,load_ext_u,load_ext_ux,load_ux,load_u,\
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load_l,store_c,sync")
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load_l,store_c,sync")
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(eq_attr "cpu" "rios1,ppc601"))
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(eq_attr "cpu" "rios1,ppc601"))
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"iu_rios1")
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"iu_rios1")
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(define_insn_reservation "rios1-store" 2
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(define_insn_reservation "rios1-store" 2
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(and (eq_attr "type" "store,store_ux,store_u")
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(and (eq_attr "type" "store,store_ux,store_u")
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(eq_attr "cpu" "rios1,ppc601"))
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(eq_attr "cpu" "rios1,ppc601"))
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"iu_rios1")
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"iu_rios1")
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(define_insn_reservation "rios1-fpload" 2
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(define_insn_reservation "rios1-fpload" 2
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(and (eq_attr "type" "fpload,fpload_ux,fpload_u")
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(and (eq_attr "type" "fpload,fpload_ux,fpload_u")
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(eq_attr "cpu" "rios1"))
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(eq_attr "cpu" "rios1"))
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"iu_rios1")
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"iu_rios1")
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(define_insn_reservation "ppc601-fpload" 3
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(define_insn_reservation "ppc601-fpload" 3
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(and (eq_attr "type" "fpload,fpload_ux,fpload_u")
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(and (eq_attr "type" "fpload,fpload_ux,fpload_u")
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(eq_attr "cpu" "ppc601"))
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(eq_attr "cpu" "ppc601"))
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"iu_rios1")
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"iu_rios1")
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(define_insn_reservation "rios1-fpstore" 3
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(define_insn_reservation "rios1-fpstore" 3
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(and (eq_attr "type" "fpstore,fpstore_ux,fpstore_u")
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(and (eq_attr "type" "fpstore,fpstore_ux,fpstore_u")
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(eq_attr "cpu" "rios1,ppc601"))
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(eq_attr "cpu" "rios1,ppc601"))
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"iu_rios1+fpu_rios1")
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"iu_rios1+fpu_rios1")
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(define_insn_reservation "rios1-integer" 1
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(define_insn_reservation "rios1-integer" 1
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(and (eq_attr "type" "integer,insert_word")
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(and (eq_attr "type" "integer,insert_word")
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(eq_attr "cpu" "rios1,ppc601"))
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(eq_attr "cpu" "rios1,ppc601"))
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"iu_rios1")
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"iu_rios1")
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(define_insn_reservation "rios1-two" 1
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(define_insn_reservation "rios1-two" 1
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(and (eq_attr "type" "two")
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(and (eq_attr "type" "two")
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(eq_attr "cpu" "rios1,ppc601"))
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(eq_attr "cpu" "rios1,ppc601"))
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"iu_rios1,iu_rios1")
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"iu_rios1,iu_rios1")
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(define_insn_reservation "rios1-three" 1
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(define_insn_reservation "rios1-three" 1
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(and (eq_attr "type" "three")
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(and (eq_attr "type" "three")
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(eq_attr "cpu" "rios1,ppc601"))
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(eq_attr "cpu" "rios1,ppc601"))
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"iu_rios1,iu_rios1,iu_rios1")
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"iu_rios1,iu_rios1,iu_rios1")
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(define_insn_reservation "rios1-imul" 5
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(define_insn_reservation "rios1-imul" 5
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(and (eq_attr "type" "imul,imul_compare")
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(and (eq_attr "type" "imul,imul_compare")
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(eq_attr "cpu" "rios1"))
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(eq_attr "cpu" "rios1"))
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"iu_rios1*5")
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"iu_rios1*5")
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(define_insn_reservation "rios1-imul2" 4
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(define_insn_reservation "rios1-imul2" 4
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(and (eq_attr "type" "imul2")
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(and (eq_attr "type" "imul2")
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(eq_attr "cpu" "rios1"))
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(eq_attr "cpu" "rios1"))
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"iu_rios1*4")
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"iu_rios1*4")
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(define_insn_reservation "rios1-imul3" 3
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(define_insn_reservation "rios1-imul3" 3
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(and (eq_attr "type" "imul")
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(and (eq_attr "type" "imul")
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(eq_attr "cpu" "rios1"))
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(eq_attr "cpu" "rios1"))
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"iu_rios1*3")
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"iu_rios1*3")
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(define_insn_reservation "ppc601-imul" 5
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(define_insn_reservation "ppc601-imul" 5
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(and (eq_attr "type" "imul,imul2,imul3,imul_compare")
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(and (eq_attr "type" "imul,imul2,imul3,imul_compare")
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(eq_attr "cpu" "ppc601"))
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(eq_attr "cpu" "ppc601"))
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"iu_rios1*5")
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"iu_rios1*5")
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(define_insn_reservation "rios1-idiv" 19
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(define_insn_reservation "rios1-idiv" 19
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(and (eq_attr "type" "idiv")
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(and (eq_attr "type" "idiv")
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(eq_attr "cpu" "rios1"))
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(eq_attr "cpu" "rios1"))
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"iu_rios1*19")
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"iu_rios1*19")
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(define_insn_reservation "ppc601-idiv" 36
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(define_insn_reservation "ppc601-idiv" 36
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(and (eq_attr "type" "idiv")
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(and (eq_attr "type" "idiv")
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(eq_attr "cpu" "ppc601"))
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(eq_attr "cpu" "ppc601"))
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"iu_rios1*36")
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"iu_rios1*36")
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; compare executes on integer unit, but feeds insns which
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; compare executes on integer unit, but feeds insns which
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; execute on the branch unit.
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; execute on the branch unit.
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(define_insn_reservation "rios1-compare" 4
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(define_insn_reservation "rios1-compare" 4
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(and (eq_attr "type" "cmp,fast_compare,compare")
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(and (eq_attr "type" "cmp,fast_compare,compare")
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(eq_attr "cpu" "rios1"))
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(eq_attr "cpu" "rios1"))
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"iu_rios1,nothing*2,bpu_rios1")
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"iu_rios1,nothing*2,bpu_rios1")
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(define_insn_reservation "rios1-delayed_compare" 5
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(define_insn_reservation "rios1-delayed_compare" 5
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(and (eq_attr "type" "delayed_compare")
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(and (eq_attr "type" "delayed_compare")
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(eq_attr "cpu" "rios1"))
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(eq_attr "cpu" "rios1"))
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"iu_rios1,nothing*3,bpu_rios1")
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"iu_rios1,nothing*3,bpu_rios1")
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(define_insn_reservation "ppc601-compare" 3
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(define_insn_reservation "ppc601-compare" 3
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(and (eq_attr "type" "cmp,compare,delayed_compare")
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(and (eq_attr "type" "cmp,compare,delayed_compare")
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(eq_attr "cpu" "ppc601"))
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(eq_attr "cpu" "ppc601"))
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"iu_rios1,nothing,bpu_rios1")
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"iu_rios1,nothing,bpu_rios1")
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(define_insn_reservation "rios1-fpcompare" 9
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(define_insn_reservation "rios1-fpcompare" 9
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(and (eq_attr "type" "fpcompare")
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(and (eq_attr "type" "fpcompare")
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(eq_attr "cpu" "rios1"))
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(eq_attr "cpu" "rios1"))
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"fpu_rios1,nothing*3,bpu_rios1")
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"fpu_rios1,nothing*3,bpu_rios1")
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(define_insn_reservation "ppc601-fpcompare" 5
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(define_insn_reservation "ppc601-fpcompare" 5
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(and (eq_attr "type" "fpcompare")
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(and (eq_attr "type" "fpcompare")
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(eq_attr "cpu" "ppc601"))
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(eq_attr "cpu" "ppc601"))
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"(fpu_rios1+iu_rios1*2),nothing*2,bpu_rios1")
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"(fpu_rios1+iu_rios1*2),nothing*2,bpu_rios1")
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(define_insn_reservation "rios1-fp" 2
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(define_insn_reservation "rios1-fp" 2
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(and (eq_attr "type" "fp,dmul")
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(and (eq_attr "type" "fp,dmul")
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(eq_attr "cpu" "rios1"))
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(eq_attr "cpu" "rios1"))
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"fpu_rios1")
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"fpu_rios1")
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(define_insn_reservation "ppc601-fp" 4
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(define_insn_reservation "ppc601-fp" 4
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(and (eq_attr "type" "fp")
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(and (eq_attr "type" "fp")
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(eq_attr "cpu" "ppc601"))
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(eq_attr "cpu" "ppc601"))
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"fpu_rios1")
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"fpu_rios1")
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(define_insn_reservation "rios1-dmul" 5
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(define_insn_reservation "rios1-dmul" 5
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(and (eq_attr "type" "dmul")
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(and (eq_attr "type" "dmul")
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(eq_attr "cpu" "ppc601"))
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(eq_attr "cpu" "ppc601"))
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"fpu_rios1*2")
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"fpu_rios1*2")
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(define_insn_reservation "rios1-sdiv" 19
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(define_insn_reservation "rios1-sdiv" 19
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(and (eq_attr "type" "sdiv,ddiv")
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(and (eq_attr "type" "sdiv,ddiv")
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(eq_attr "cpu" "rios1"))
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(eq_attr "cpu" "rios1"))
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"fpu_rios1*19")
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"fpu_rios1*19")
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(define_insn_reservation "ppc601-sdiv" 17
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(define_insn_reservation "ppc601-sdiv" 17
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(and (eq_attr "type" "sdiv")
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(and (eq_attr "type" "sdiv")
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(eq_attr "cpu" "ppc601"))
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(eq_attr "cpu" "ppc601"))
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"fpu_rios1*17")
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"fpu_rios1*17")
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(define_insn_reservation "ppc601-ddiv" 31
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(define_insn_reservation "ppc601-ddiv" 31
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(and (eq_attr "type" "ddiv")
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(and (eq_attr "type" "ddiv")
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(eq_attr "cpu" "ppc601"))
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(eq_attr "cpu" "ppc601"))
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"fpu_rios1*31")
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"fpu_rios1*31")
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(define_insn_reservation "rios1-mfcr" 2
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(define_insn_reservation "rios1-mfcr" 2
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(and (eq_attr "type" "mfcr")
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(and (eq_attr "type" "mfcr")
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(eq_attr "cpu" "rios1,ppc601"))
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(eq_attr "cpu" "rios1,ppc601"))
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"iu_rios1,bpu_rios1")
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"iu_rios1,bpu_rios1")
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(define_insn_reservation "rios1-mtcr" 4
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(define_insn_reservation "rios1-mtcr" 4
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(and (eq_attr "type" "mtcr")
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(and (eq_attr "type" "mtcr")
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(eq_attr "cpu" "rios1,ppc601"))
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(eq_attr "cpu" "rios1,ppc601"))
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"iu_rios1,bpu_rios1")
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"iu_rios1,bpu_rios1")
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(define_insn_reservation "rios1-crlogical" 4
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(define_insn_reservation "rios1-crlogical" 4
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(and (eq_attr "type" "cr_logical,delayed_cr")
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(and (eq_attr "type" "cr_logical,delayed_cr")
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(eq_attr "cpu" "rios1,ppc601"))
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(eq_attr "cpu" "rios1,ppc601"))
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"bpu_rios1")
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"bpu_rios1")
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(define_insn_reservation "rios1-mtjmpr" 5
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(define_insn_reservation "rios1-mtjmpr" 5
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(and (eq_attr "type" "mtjmpr")
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(and (eq_attr "type" "mtjmpr")
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(eq_attr "cpu" "rios1"))
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(eq_attr "cpu" "rios1"))
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"iu_rios1,bpu_rios1")
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"iu_rios1,bpu_rios1")
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(define_insn_reservation "ppc601-mtjmpr" 4
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(define_insn_reservation "ppc601-mtjmpr" 4
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(and (eq_attr "type" "mtjmpr")
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(and (eq_attr "type" "mtjmpr")
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(eq_attr "cpu" "ppc601"))
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(eq_attr "cpu" "ppc601"))
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"iu_rios1,bpu_rios1")
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"iu_rios1,bpu_rios1")
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(define_insn_reservation "rios1-mfjmpr" 2
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(define_insn_reservation "rios1-mfjmpr" 2
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(and (eq_attr "type" "mfjmpr")
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(and (eq_attr "type" "mfjmpr")
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(eq_attr "cpu" "rios1,ppc601"))
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(eq_attr "cpu" "rios1,ppc601"))
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"iu_rios1,bpu_rios1")
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"iu_rios1,bpu_rios1")
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(define_insn_reservation "rios1-branch" 1
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(define_insn_reservation "rios1-branch" 1
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(and (eq_attr "type" "jmpreg,branch,isync")
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(and (eq_attr "type" "jmpreg,branch,isync")
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(eq_attr "cpu" "rios1,ppc601"))
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(eq_attr "cpu" "rios1,ppc601"))
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"bpu_rios1")
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"bpu_rios1")
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