Mercurial > hg > CbC > CbC_gcc
diff gcc/config/rs6000/power7.md @ 111:04ced10e8804
gcc 7
author | kono |
---|---|
date | Fri, 27 Oct 2017 22:46:09 +0900 |
parents | 77e2b8dfacca |
children | 84e7813d76e9 |
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--- a/gcc/config/rs6000/power7.md Sun Aug 21 07:07:55 2011 +0900 +++ b/gcc/config/rs6000/power7.md Fri Oct 27 22:46:09 2017 +0900 @@ -1,5 +1,5 @@ ;; Scheduling description for IBM POWER7 processor. -;; Copyright (C) 2009 Free Software Foundation, Inc. +;; Copyright (C) 2009-2017 Free Software Foundation, Inc. ;; ;; Contributed by Pat Haugen (pthaugen@us.ibm.com). @@ -58,66 +58,91 @@ ; LS Unit (define_insn_reservation "power7-load" 2 (and (eq_attr "type" "load") + (eq_attr "sign_extend" "no") + (eq_attr "update" "no") (eq_attr "cpu" "power7")) "DU_power7,LSU_power7") (define_insn_reservation "power7-load-ext" 3 - (and (eq_attr "type" "load_ext") + (and (eq_attr "type" "load") + (eq_attr "sign_extend" "yes") + (eq_attr "update" "no") (eq_attr "cpu" "power7")) "DU2F_power7,LSU_power7,FXU_power7") (define_insn_reservation "power7-load-update" 2 - (and (eq_attr "type" "load_u") + (and (eq_attr "type" "load") + (eq_attr "sign_extend" "no") + (eq_attr "update" "yes") + (eq_attr "indexed" "no") (eq_attr "cpu" "power7")) "DU2F_power7,LSU_power7+FXU_power7") (define_insn_reservation "power7-load-update-indexed" 3 - (and (eq_attr "type" "load_ux") + (and (eq_attr "type" "load") + (eq_attr "sign_extend" "no") + (eq_attr "update" "yes") + (eq_attr "indexed" "yes") (eq_attr "cpu" "power7")) "DU4_power7,FXU_power7,LSU_power7+FXU_power7") (define_insn_reservation "power7-load-ext-update" 4 - (and (eq_attr "type" "load_ext_u") + (and (eq_attr "type" "load") + (eq_attr "sign_extend" "yes") + (eq_attr "update" "yes") + (eq_attr "indexed" "no") (eq_attr "cpu" "power7")) "DU2F_power7,LSU_power7+FXU_power7,FXU_power7") (define_insn_reservation "power7-load-ext-update-indexed" 4 - (and (eq_attr "type" "load_ext_ux") + (and (eq_attr "type" "load") + (eq_attr "sign_extend" "yes") + (eq_attr "update" "yes") + (eq_attr "indexed" "yes") (eq_attr "cpu" "power7")) "DU4_power7,FXU_power7,LSU_power7+FXU_power7,FXU_power7") (define_insn_reservation "power7-fpload" 3 (and (eq_attr "type" "fpload") + (eq_attr "update" "no") (eq_attr "cpu" "power7")) "DU_power7,LSU_power7") (define_insn_reservation "power7-fpload-update" 3 - (and (eq_attr "type" "fpload_u,fpload_ux") + (and (eq_attr "type" "fpload") + (eq_attr "update" "yes") (eq_attr "cpu" "power7")) "DU2F_power7,LSU_power7+FXU_power7") (define_insn_reservation "power7-store" 6 ; store-forwarding latency (and (eq_attr "type" "store") + (eq_attr "update" "no") (eq_attr "cpu" "power7")) "DU_power7,LSU_power7+FXU_power7") (define_insn_reservation "power7-store-update" 6 - (and (eq_attr "type" "store_u") + (and (eq_attr "type" "store") + (eq_attr "update" "yes") + (eq_attr "indexed" "no") (eq_attr "cpu" "power7")) "DU2F_power7,LSU_power7+FXU_power7,FXU_power7") (define_insn_reservation "power7-store-update-indexed" 6 - (and (eq_attr "type" "store_ux") + (and (eq_attr "type" "store") + (eq_attr "update" "yes") + (eq_attr "indexed" "yes") (eq_attr "cpu" "power7")) "DU4_power7,LSU_power7+FXU_power7,FXU_power7") (define_insn_reservation "power7-fpstore" 6 (and (eq_attr "type" "fpstore") + (eq_attr "update" "no") (eq_attr "cpu" "power7")) "DU_power7,LSU_power7+VSU_power7") (define_insn_reservation "power7-fpstore-update" 6 - (and (eq_attr "type" "fpstore_u,fpstore_ux") + (and (eq_attr "type" "fpstore") + (eq_attr "update" "yes") (eq_attr "cpu" "power7")) "DU_power7,LSU_power7+VSU_power7+FXU_power7") @@ -139,7 +164,7 @@ (define_insn_reservation "power7-vecstore" 6 (and (eq_attr "type" "vecstore") (eq_attr "cpu" "power7")) - "DU_power7,LSU_power7+VSU_power7") + "DU_power7,LSU_power7+vsu2_power7") (define_insn_reservation "power7-sync" 11 (and (eq_attr "type" "sync") @@ -149,8 +174,9 @@ ; FX Unit (define_insn_reservation "power7-integer" 1 - (and (eq_attr "type" "integer,insert_word,insert_dword,shift,trap,\ - var_shift_rotate,exts,isel") + (and (ior (eq_attr "type" "integer,insert,trap,isel,popcnt") + (and (eq_attr "type" "add,logical,shift,exts") + (eq_attr "dot" "no"))) (eq_attr "cpu" "power7")) "DU_power7,FXU_power7") @@ -170,34 +196,41 @@ "DU_power7+DU_power7+DU_power7,FXU_power7,FXU_power7,FXU_power7") (define_insn_reservation "power7-cmp" 1 - (and (eq_attr "type" "cmp,fast_compare") + (and (ior (eq_attr "type" "cmp") + (and (eq_attr "type" "add,logical") + (eq_attr "dot" "yes"))) (eq_attr "cpu" "power7")) "DU_power7,FXU_power7") (define_insn_reservation "power7-compare" 2 - (and (eq_attr "type" "compare,delayed_compare,var_delayed_compare") + (and (eq_attr "type" "shift,exts") + (eq_attr "dot" "yes") (eq_attr "cpu" "power7")) "DU2F_power7,FXU_power7,FXU_power7") (define_bypass 3 "power7-cmp,power7-compare" "power7-crlogical,power7-delayedcr") (define_insn_reservation "power7-mul" 4 - (and (eq_attr "type" "imul,imul2,imul3,lmul") + (and (eq_attr "type" "mul") + (eq_attr "dot" "no") (eq_attr "cpu" "power7")) "DU_power7,FXU_power7") (define_insn_reservation "power7-mul-compare" 5 - (and (eq_attr "type" "imul_compare,lmul_compare") + (and (eq_attr "type" "mul") + (eq_attr "dot" "yes") (eq_attr "cpu" "power7")) "DU2F_power7,FXU_power7,nothing*3,FXU_power7") (define_insn_reservation "power7-idiv" 36 - (and (eq_attr "type" "idiv") + (and (eq_attr "type" "div") + (eq_attr "size" "32") (eq_attr "cpu" "power7")) "DU2F_power7,iu1_power7*36|iu2_power7*36") (define_insn_reservation "power7-ldiv" 68 - (and (eq_attr "type" "ldiv") + (and (eq_attr "type" "div") + (eq_attr "size" "64") (eq_attr "cpu" "power7")) "DU2F_power7,iu1_power7*68|iu2_power7*68") @@ -259,60 +292,75 @@ ; VS Unit (includes FP/VSX/VMX/DFP) (define_insn_reservation "power7-fp" 6 - (and (eq_attr "type" "fp,dmul") + (and (eq_attr "type" "fp,fpsimple,dmul,dfp") (eq_attr "cpu" "power7")) "DU_power7,VSU_power7") (define_bypass 8 "power7-fp" "power7-branch") -(define_insn_reservation "power7-fpcompare" 4 +(define_insn_reservation "power7-fpcompare" 8 (and (eq_attr "type" "fpcompare") (eq_attr "cpu" "power7")) "DU_power7,VSU_power7") -(define_insn_reservation "power7-sdiv" 26 +(define_insn_reservation "power7-sdiv" 27 (and (eq_attr "type" "sdiv") (eq_attr "cpu" "power7")) "DU_power7,VSU_power7") -(define_insn_reservation "power7-ddiv" 32 +(define_insn_reservation "power7-ddiv" 33 (and (eq_attr "type" "ddiv") (eq_attr "cpu" "power7")) "DU_power7,VSU_power7") -(define_insn_reservation "power7-sqrt" 31 +(define_insn_reservation "power7-sqrt" 32 (and (eq_attr "type" "ssqrt") (eq_attr "cpu" "power7")) "DU_power7,VSU_power7") -(define_insn_reservation "power7-dsqrt" 43 +(define_insn_reservation "power7-dsqrt" 44 (and (eq_attr "type" "dsqrt") (eq_attr "cpu" "power7")) "DU_power7,VSU_power7") (define_insn_reservation "power7-vecsimple" 2 - (and (eq_attr "type" "vecsimple") + (and (eq_attr "type" "vecsimple,veclogical,vecmove,veccmp,veccmpfx") (eq_attr "cpu" "power7")) - "du1_power7,VSU_power7") + "DU_power7,vsu1_power7") -(define_insn_reservation "power7-veccmp" 7 - (and (eq_attr "type" "veccmp") - (eq_attr "cpu" "power7")) - "du1_power7,VSU_power7") - -(define_insn_reservation "power7-vecfloat" 7 +(define_insn_reservation "power7-vecfloat" 6 (and (eq_attr "type" "vecfloat") (eq_attr "cpu" "power7")) - "du1_power7,VSU_power7") + "DU_power7,vsu1_power7") -(define_bypass 6 "power7-vecfloat" "power7-vecfloat") +(define_bypass 7 "power7-vecfloat" "power7-vecsimple,power7-veccomplex,\ + power7-vecperm") (define_insn_reservation "power7-veccomplex" 7 (and (eq_attr "type" "veccomplex") (eq_attr "cpu" "power7")) - "du1_power7,VSU_power7") + "DU_power7,vsu1_power7") (define_insn_reservation "power7-vecperm" 3 (and (eq_attr "type" "vecperm") (eq_attr "cpu" "power7")) - "du2_power7,VSU_power7") + "DU_power7,vsu2_power7") + +(define_insn_reservation "power7-vecdouble" 6 + (and (eq_attr "type" "vecdouble") + (eq_attr "cpu" "power7")) + "DU_power7,VSU_power7") + +(define_bypass 7 "power7-vecdouble" "power7-vecsimple,power7-veccomplex,\ + power7-vecperm") + +(define_insn_reservation "power7-vecfdiv" 26 + (and (eq_attr "type" "vecfdiv") + (eq_attr "cpu" "power7")) + "DU_power7,VSU_power7") + +(define_insn_reservation "power7-vecdiv" 32 + (and (eq_attr "type" "vecdiv") + (eq_attr "cpu" "power7")) + "DU_power7,VSU_power7") +