From: David Edelsohn Date: Thu, 20 Feb 2003 19:31:30 +0000 (+0000) Subject: rs6000.md: (attr "type"): Add fast_compare. X-Git-Tag: releases/gcc-3.4.0~8522 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a62bfff255032cd0f08b91f2a40f22dccb39e88c;p=thirdparty%2Fgcc.git rs6000.md: (attr "type"): Add fast_compare. * config/rs6000/rs6000.md: (attr "type"): Add fast_compare. (add.,subf.,neg.): Change attribute to fast_compare. All DFA descriptions updated. From-SVN: r63175 --- diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 9a3464e924a5..98fce0af1781 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2003-02-20 David Edelsohn + + * config/rs6000/rs6000.md: (attr "type"): Add fast_compare. + (add.,subf.,neg.): Change attribute to fast_compare. + All DFA descriptions updated. + 2003-02-20 Nathan Sidwell Change base class access representation. diff --git a/gcc/config/rs6000/40x.md b/gcc/config/rs6000/40x.md index 224b61e01956..989cbcd6c29e 100644 --- a/gcc/config/rs6000/40x.md +++ b/gcc/config/rs6000/40x.md @@ -41,7 +41,7 @@ "iu_40x") (define_insn_reservation "ppc403-compare" 3 - (and (eq_attr "type" "cmp,compare,delayed_compare") + (and (eq_attr "type" "cmp,fast_compare,compare,delayed_compare") (eq_attr "cpu" "ppc403,ppc405")) "iu_40x,nothing,bpu_40x") diff --git a/gcc/config/rs6000/603.md b/gcc/config/rs6000/603.md index 220d0e25fc12..c17593a3aba5 100644 --- a/gcc/config/rs6000/603.md +++ b/gcc/config/rs6000/603.md @@ -75,7 +75,7 @@ "iu_603*37") (define_insn_reservation "ppc603-compare" 3 - (and (eq_attr "type" "cmp,compare,delayed_compare") + (and (eq_attr "type" "cmp,fast_compare,compare,delayed_compare") (eq_attr "cpu" "ppc603")) "iu_603,nothing,bpu_603") diff --git a/gcc/config/rs6000/6xx.md b/gcc/config/rs6000/6xx.md index 179265315ebd..cb79006c92af 100644 --- a/gcc/config/rs6000/6xx.md +++ b/gcc/config/rs6000/6xx.md @@ -119,7 +119,7 @@ "mciu_6xx*36") (define_insn_reservation "ppc604-compare" 3 - (and (eq_attr "type" "cmp,compare,delayed_compare") + (and (eq_attr "type" "cmp,fast_compare,compare,delayed_compare") (eq_attr "cpu" "ppc604,ppc604e,ppc620,ppc630")) "(iu1_6xx|iu2_6xx)") diff --git a/gcc/config/rs6000/7450.md b/gcc/config/rs6000/7450.md index b7a1d2836647..1e41ca120df8 100644 --- a/gcc/config/rs6000/7450.md +++ b/gcc/config/rs6000/7450.md @@ -84,7 +84,7 @@ "ppc7450_du,mciu_7450*23") (define_insn_reservation "ppc7450-compare" 2 - (and (eq_attr "type" "cmp,compare,delayed_compare") + (and (eq_attr "type" "cmp,fast_compare,compare,delayed_compare") (eq_attr "cpu" "ppc7450")) "ppc7450_du,(iu1_7450|iu2_7450|iu3_7450)") diff --git a/gcc/config/rs6000/7xx.md b/gcc/config/rs6000/7xx.md index 8a5c1a74c126..213fa7360bb7 100644 --- a/gcc/config/rs6000/7xx.md +++ b/gcc/config/rs6000/7xx.md @@ -84,7 +84,7 @@ "ppc750_du,iu1_7xx*19") (define_insn_reservation "ppc750-compare" 2 - (and (eq_attr "type" "cmp,compare,delayed_compare") + (and (eq_attr "type" "cmp,fast_compare,compare,delayed_compare") (eq_attr "cpu" "ppc750,ppc7400")) "ppc750_du,(iu1_7xx|iu2_7xx)") diff --git a/gcc/config/rs6000/mpc.md b/gcc/config/rs6000/mpc.md index fc6e25260862..07426f5dd7ce 100644 --- a/gcc/config/rs6000/mpc.md +++ b/gcc/config/rs6000/mpc.md @@ -58,7 +58,7 @@ "mciu_mpc*6") (define_insn_reservation "mpccore-compare" 3 - (and (eq_attr "type" "cmp,compare,delayed_compare") + (and (eq_attr "type" "cmp,fast_compare,compare,delayed_compare") (eq_attr "cpu" "mpccore")) "iu_mpc,nothing,bpu_mpc") diff --git a/gcc/config/rs6000/power4.md b/gcc/config/rs6000/power4.md index 87e5ef4c8ec5..73a798509df4 100644 --- a/gcc/config/rs6000/power4.md +++ b/gcc/config/rs6000/power4.md @@ -176,11 +176,11 @@ "iq_power4") (define_insn_reservation "power4-cmp" 3 - (and (eq_attr "type" "cmp") + (and (eq_attr "type" "cmp,fast_compare") (eq_attr "cpu" "power4")) "iq_power4") -(define_insn_reservation "power4-compare" 3 +(define_insn_reservation "power4-compare" 4 (and (eq_attr "type" "compare,delayed_compare") (eq_attr "cpu" "power4")) "((du1_power4+du2_power4),iu1_power4,iu2_power4)\ diff --git a/gcc/config/rs6000/rios1.md b/gcc/config/rs6000/rios1.md index 239d38712191..d55d436abf16 100644 --- a/gcc/config/rs6000/rios1.md +++ b/gcc/config/rs6000/rios1.md @@ -88,7 +88,7 @@ ; compare executes on integer unit, but feeds insns which ; execute on the branch unit. (define_insn_reservation "rios1-compare" 4 - (and (eq_attr "type" "cmp,compare") + (and (eq_attr "type" "cmp,fast_compare,compare") (eq_attr "cpu" "rios1")) "iu_rios1,nothing*2,bpu_rios1") diff --git a/gcc/config/rs6000/rios2.md b/gcc/config/rs6000/rios2.md index be1925174feb..74f55816c13b 100644 --- a/gcc/config/rs6000/rios2.md +++ b/gcc/config/rs6000/rios2.md @@ -56,7 +56,7 @@ ; compare executes on integer unit, but feeds insns which ; execute on the branch unit. (define_insn_reservation "rios2-compare" 3 - (and (eq_attr "type" "cmp,compare,delayed_compare") + (and (eq_attr "type" "cmp,fast_compare,compare,delayed_compare") (eq_attr "cpu" "rios2")) "(iu1_rios2|iu2_rios2),nothing,bpu_rios2") diff --git a/gcc/config/rs6000/rs6000.md b/gcc/config/rs6000/rs6000.md index 76ad8df39fe7..d60b9ac172f7 100644 --- a/gcc/config/rs6000/rs6000.md +++ b/gcc/config/rs6000/rs6000.md @@ -39,7 +39,7 @@ ;; Define an insn type attribute. This is used in function unit delay ;; computations. -(define_attr "type" "integer,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,branch,cmp,compare,delayed_compare,fpcompare,cr_logical,delayed_cr,mfcr,mtcr,mtjmpr,fp,dmul,sdiv,ddiv,ssqrt,dsqrt,jmpreg,vecsimple,veccomplex,veccmp,vecperm,vecfloat" +(define_attr "type" "integer,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,branch,cmp,fast_compare,compare,delayed_compare,fpcompare,cr_logical,delayed_cr,mfcr,mtcr,mtjmpr,fp,dmul,sdiv,ddiv,ssqrt,dsqrt,jmpreg,vecsimple,veccomplex,veccmp,vecperm,vecfloat" (const_string "integer")) ;; Length (in bytes). @@ -1001,7 +1001,7 @@ {ai.|addic.} %3,%1,%2 # #" - [(set_attr "type" "compare") + [(set_attr "type" "fast_compare,compare,compare,compare") (set_attr "length" "4,4,8,8")]) (define_split @@ -1033,7 +1033,7 @@ {ai.|addic.} %0,%1,%2 # #" - [(set_attr "type" "compare") + [(set_attr "type" "fast_compare,compare,compare,compare") (set_attr "length" "4,4,8,8")]) (define_split @@ -1170,7 +1170,7 @@ "@ subf. %3,%2,%1 #" - [(set_attr "type" "compare") + [(set_attr "type" "fast_compare") (set_attr "length" "4,8")]) (define_split @@ -1214,7 +1214,7 @@ "@ subf. %0,%2,%1 #" - [(set_attr "type" "compare") + [(set_attr "type" "fast_compare") (set_attr "length" "4,8")]) (define_split @@ -1542,7 +1542,7 @@ "@ neg. %2,%1 #" - [(set_attr "type" "compare") + [(set_attr "type" "fast_compare") (set_attr "length" "4,8")]) (define_split @@ -1568,7 +1568,7 @@ "@ neg. %0,%1 #" - [(set_attr "type" "compare") + [(set_attr "type" "fast_compare") (set_attr "length" "4,8")]) (define_split @@ -5671,7 +5671,7 @@ addic. %3,%1,%2 # #" - [(set_attr "type" "compare") + [(set_attr "type" "fast_compare,compare,compare,compare") (set_attr "length" "4,4,8,8")]) (define_split @@ -5701,7 +5701,7 @@ addic. %0,%1,%2 # #" - [(set_attr "type" "compare") + [(set_attr "type" "fast_compare,compare,compare,compare") (set_attr "length" "4,4,8,8")]) (define_split @@ -5827,7 +5827,7 @@ "@ subf. %3,%2,%1 #" - [(set_attr "type" "compare") + [(set_attr "type" "fast_compare") (set_attr "length" "4,8")]) (define_split @@ -5855,7 +5855,7 @@ "@ subf. %0,%2,%1 #" - [(set_attr "type" "compare") + [(set_attr "type" "fast_compare") (set_attr "length" "4,8")]) (define_split @@ -5933,7 +5933,7 @@ "@ neg. %2,%1 #" - [(set_attr "type" "compare") + [(set_attr "type" "fast_compare") (set_attr "length" "4,8")]) (define_split @@ -5959,7 +5959,7 @@ "@ neg. %0,%1 #" - [(set_attr "type" "compare") + [(set_attr "type" "fast_compare") (set_attr "length" "4,8")]) (define_split diff --git a/gcc/config/rs6000/rs64.md b/gcc/config/rs6000/rs64.md index 310a2fbda3de..2db82c12b878 100644 --- a/gcc/config/rs6000/rs64.md +++ b/gcc/config/rs6000/rs64.md @@ -77,7 +77,7 @@ "mciu_rs64*66") (define_insn_reservation "rs64a-compare" 3 - (and (eq_attr "type" "compare,delayed_compare") + (and (eq_attr "type" "cmp,fast_compare,compare,delayed_compare") (eq_attr "cpu" "rs64a")) "iu_rs64,nothing,bpu_rs64")