From 1d08f95566b5218cfa33768cfe1139e350bccd7d Mon Sep 17 00:00:00 2001 From: Richard Guenther Date: Tue, 31 Oct 2006 09:08:11 +0000 Subject: [PATCH] i386.md (asindf2, [...]): Conditionalize expansion on !optimize_size. 2006-10-31 Richard Guenther * config/i386/i386.md (asindf2, asinsf2, asinxf2, acosdf2, acossf2, acosxf2, log1psf2, log1pdf2, log1pxf2, ilogbsi2, expsf2, expdf2, expxf2, exp10sf2, exp10df2, exp10xf2, exp2sf2, exp2df2, exp2xf2, expm1df2, expm1sf2, expm1xf2, ldexpdf3, ldexpsf3, ldexpxf3, rintxf2, rintdf2, rintsf2, lrounddi2, lroundsi2, floorxf2, floordf2, floorsf2, lfloordi2, lfloorsi2, ceilxf2, ceildf2, ceilsf2, btruncxf2, btruncdf2, btruncsf2): Conditionalize expansion on !optimize_size. From-SVN: r118221 --- gcc/ChangeLog | 12 +++ gcc/config/i386/i386.md | 192 ++++++++++++++++++++-------------------- 2 files changed, 109 insertions(+), 95 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index d2d011d87a6..3c037f0733f 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,15 @@ +2006-10-31 Richard Guenther + + * config/i386/i386.md (asindf2, asinsf2, asinxf2, acosdf2, + acossf2, acosxf2, log1psf2, log1pdf2, log1pxf2, ilogbsi2, + expsf2, expdf2, expxf2, exp10sf2, exp10df2, exp10xf2, + exp2sf2, exp2df2, exp2xf2, expm1df2, expm1sf2, expm1xf2, + ldexpdf3, ldexpsf3, ldexpxf3, rintxf2, rintdf2, rintsf2, + lrounddi2, lroundsi2, floorxf2, floordf2, floorsf2, + lfloordi2, lfloorsi2, ceilxf2, ceildf2, ceilsf2, + btruncxf2, btruncdf2, btruncsf2): Conditionalize expansion on + !optimize_size. + 2006-10-31 Steven Bosscher * opts.c (decode_options): Disable CSE skip blocks. diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md index 2da10a1c751..1b9e23410cd 100644 --- a/gcc/config/i386/i386.md +++ b/gcc/config/i386/i386.md @@ -16262,7 +16262,7 @@ (float_truncate:DF (match_dup 7)))] "TARGET_USE_FANCY_MATH_387 && (!(TARGET_SSE2 && TARGET_SSE_MATH) || TARGET_MIX_SSE_I387) - && flag_unsafe_math_optimizations" + && flag_unsafe_math_optimizations && !optimize_size" { int i; @@ -16286,7 +16286,7 @@ (float_truncate:SF (match_dup 7)))] "TARGET_USE_FANCY_MATH_387 && (!TARGET_SSE_MATH || TARGET_MIX_SSE_I387) - && flag_unsafe_math_optimizations" + && flag_unsafe_math_optimizations && !optimize_size" { int i; @@ -16307,7 +16307,7 @@ UNSPEC_FPATAN)) (clobber (match_scratch:XF 6 ""))])] "TARGET_USE_FANCY_MATH_387 - && flag_unsafe_math_optimizations" + && flag_unsafe_math_optimizations && !optimize_size" { int i; @@ -16331,7 +16331,7 @@ (float_truncate:DF (match_dup 7)))] "TARGET_USE_FANCY_MATH_387 && (!(TARGET_SSE2 && TARGET_SSE_MATH) || TARGET_MIX_SSE_I387) - && flag_unsafe_math_optimizations" + && flag_unsafe_math_optimizations && !optimize_size" { int i; @@ -16355,7 +16355,7 @@ (float_truncate:SF (match_dup 7)))] "TARGET_USE_FANCY_MATH_387 && (!TARGET_SSE_MATH || TARGET_MIX_SSE_I387) - && flag_unsafe_math_optimizations" + && flag_unsafe_math_optimizations && !optimize_size" { int i; @@ -16376,7 +16376,7 @@ UNSPEC_FPATAN)) (clobber (match_scratch:XF 6 ""))])] "TARGET_USE_FANCY_MATH_387 - && flag_unsafe_math_optimizations" + && flag_unsafe_math_optimizations && !optimize_size" { int i; @@ -16589,7 +16589,7 @@ (use (match_operand:SF 1 "register_operand" ""))] "TARGET_USE_FANCY_MATH_387 && (!TARGET_SSE_MATH || TARGET_MIX_SSE_I387) - && flag_unsafe_math_optimizations" + && flag_unsafe_math_optimizations && !optimize_size" { rtx op0 = gen_reg_rtx (XFmode); rtx op1 = gen_reg_rtx (XFmode); @@ -16605,7 +16605,7 @@ (use (match_operand:DF 1 "register_operand" ""))] "TARGET_USE_FANCY_MATH_387 && (!(TARGET_SSE2 && TARGET_SSE_MATH) || TARGET_MIX_SSE_I387) - && flag_unsafe_math_optimizations" + && flag_unsafe_math_optimizations && !optimize_size" { rtx op0 = gen_reg_rtx (XFmode); rtx op1 = gen_reg_rtx (XFmode); @@ -16620,7 +16620,7 @@ [(use (match_operand:XF 0 "register_operand" "")) (use (match_operand:XF 1 "register_operand" ""))] "TARGET_USE_FANCY_MATH_387 - && flag_unsafe_math_optimizations" + && flag_unsafe_math_optimizations && !optimize_size" { ix86_emit_i387_log1p (operands[0], operands[1]); DONE; @@ -16697,7 +16697,7 @@ (clobber (reg:CC FLAGS_REG))])] "TARGET_USE_FANCY_MATH_387 && (!TARGET_SSE_MATH || TARGET_MIX_SSE_I387) - && flag_unsafe_math_optimizations" + && flag_unsafe_math_optimizations && !optimize_size" { operands[2] = gen_reg_rtx (XFmode); operands[3] = gen_reg_rtx (XFmode); @@ -16745,7 +16745,7 @@ (float_truncate:SF (match_dup 10)))] "TARGET_USE_FANCY_MATH_387 && (!TARGET_SSE_MATH || TARGET_MIX_SSE_I387) - && flag_unsafe_math_optimizations" + && flag_unsafe_math_optimizations && !optimize_size" { rtx temp; int i; @@ -16775,7 +16775,7 @@ (float_truncate:DF (match_dup 10)))] "TARGET_USE_FANCY_MATH_387 && (!(TARGET_SSE2 && TARGET_SSE_MATH) || TARGET_MIX_SSE_I387) - && flag_unsafe_math_optimizations" + && flag_unsafe_math_optimizations && !optimize_size" { rtx temp; int i; @@ -16801,7 +16801,7 @@ (unspec:XF [(match_dup 8) (match_dup 4)] UNSPEC_FSCALE_EXP))])] "TARGET_USE_FANCY_MATH_387 - && flag_unsafe_math_optimizations" + && flag_unsafe_math_optimizations && !optimize_size" { rtx temp; int i; @@ -16831,7 +16831,7 @@ (float_truncate:SF (match_dup 10)))] "TARGET_USE_FANCY_MATH_387 && (!TARGET_SSE_MATH || TARGET_MIX_SSE_I387) - && flag_unsafe_math_optimizations" + && flag_unsafe_math_optimizations && !optimize_size" { rtx temp; int i; @@ -16861,7 +16861,7 @@ (float_truncate:DF (match_dup 10)))] "TARGET_USE_FANCY_MATH_387 && (!(TARGET_SSE2 && TARGET_SSE_MATH) || TARGET_MIX_SSE_I387) - && flag_unsafe_math_optimizations" + && flag_unsafe_math_optimizations && !optimize_size" { rtx temp; int i; @@ -16887,7 +16887,7 @@ (unspec:XF [(match_dup 8) (match_dup 4)] UNSPEC_FSCALE_EXP))])] "TARGET_USE_FANCY_MATH_387 - && flag_unsafe_math_optimizations" + && flag_unsafe_math_optimizations && !optimize_size" { rtx temp; int i; @@ -16916,7 +16916,7 @@ (float_truncate:SF (match_dup 8)))] "TARGET_USE_FANCY_MATH_387 && (!TARGET_SSE_MATH || TARGET_MIX_SSE_I387) - && flag_unsafe_math_optimizations" + && flag_unsafe_math_optimizations && !optimize_size" { int i; @@ -16942,7 +16942,7 @@ (float_truncate:DF (match_dup 8)))] "TARGET_USE_FANCY_MATH_387 && (!(TARGET_SSE2 && TARGET_SSE_MATH) || TARGET_MIX_SSE_I387) - && flag_unsafe_math_optimizations" + && flag_unsafe_math_optimizations && !optimize_size" { int i; @@ -16964,7 +16964,7 @@ (unspec:XF [(match_dup 7) (match_dup 3)] UNSPEC_FSCALE_EXP))])] "TARGET_USE_FANCY_MATH_387 - && flag_unsafe_math_optimizations" + && flag_unsafe_math_optimizations && !optimize_size" { int i; @@ -16998,7 +16998,7 @@ (float_truncate:DF (match_dup 14)))] "TARGET_USE_FANCY_MATH_387 && (!(TARGET_SSE2 && TARGET_SSE_MATH) || TARGET_MIX_SSE_I387) - && flag_unsafe_math_optimizations" + && flag_unsafe_math_optimizations && !optimize_size" { rtx temp; int i; @@ -17035,7 +17035,7 @@ (float_truncate:SF (match_dup 14)))] "TARGET_USE_FANCY_MATH_387 && (!TARGET_SSE_MATH || TARGET_MIX_SSE_I387) - && flag_unsafe_math_optimizations" + && flag_unsafe_math_optimizations && !optimize_size" { rtx temp; int i; @@ -17069,7 +17069,7 @@ (set (match_operand:XF 0 "register_operand" "") (plus:XF (match_dup 12) (match_dup 7)))] "TARGET_USE_FANCY_MATH_387 - && flag_unsafe_math_optimizations" + && flag_unsafe_math_optimizations && !optimize_size" { rtx temp; int i; @@ -17096,7 +17096,7 @@ (float_truncate:DF (match_dup 5)))] "TARGET_USE_FANCY_MATH_387 && (!(TARGET_SSE2 && TARGET_SSE_MATH) || TARGET_MIX_SSE_I387) - && flag_unsafe_math_optimizations" + && flag_unsafe_math_optimizations && !optimize_size" { int i; @@ -17119,7 +17119,7 @@ (float_truncate:SF (match_dup 5)))] "TARGET_USE_FANCY_MATH_387 && (!TARGET_SSE_MATH || TARGET_MIX_SSE_I387) - && flag_unsafe_math_optimizations" + && flag_unsafe_math_optimizations && !optimize_size" { int i; @@ -17138,7 +17138,7 @@ (unspec:XF [(match_dup 1) (match_dup 3)] UNSPEC_FSCALE_EXP))])] "TARGET_USE_FANCY_MATH_387 - && flag_unsafe_math_optimizations" + && flag_unsafe_math_optimizations && !optimize_size" { int i; @@ -17164,20 +17164,22 @@ && (!(TARGET_SSE2 && TARGET_SSE_MATH) || TARGET_MIX_SSE_I387) && flag_unsafe_math_optimizations) || (SSE_FLOAT_MODE_P (DFmode) && TARGET_SSE_MATH - && !flag_trapping_math)" + && !flag_trapping_math + && !optimize_size)" { if (SSE_FLOAT_MODE_P (DFmode) && TARGET_SSE_MATH - && !flag_trapping_math) + && !flag_trapping_math + && !optimize_size) ix86_expand_rint (operand0, operand1); else { - rtx op0 = gen_reg_rtx (XFmode); - rtx op1 = gen_reg_rtx (XFmode); + rtx op0 = gen_reg_rtx (XFmode); + rtx op1 = gen_reg_rtx (XFmode); - emit_insn (gen_extenddfxf2 (op1, operands[1])); - emit_insn (gen_frndintxf2 (op0, op1)); + emit_insn (gen_extenddfxf2 (op1, operands[1])); + emit_insn (gen_frndintxf2 (op0, op1)); - emit_insn (gen_truncxfdf2_i387_noop (operands[0], op0)); + emit_insn (gen_truncxfdf2_i387_noop (operands[0], op0)); } DONE; }) @@ -17189,20 +17191,22 @@ && (!TARGET_SSE_MATH || TARGET_MIX_SSE_I387) && flag_unsafe_math_optimizations) || (SSE_FLOAT_MODE_P (SFmode) && TARGET_SSE_MATH - && !flag_trapping_math)" + && !flag_trapping_math + && !optimize_size)" { if (SSE_FLOAT_MODE_P (SFmode) && TARGET_SSE_MATH - && !flag_trapping_math) + && !flag_trapping_math + && !optimize_size) ix86_expand_rint (operand0, operand1); else { - rtx op0 = gen_reg_rtx (XFmode); - rtx op1 = gen_reg_rtx (XFmode); + rtx op0 = gen_reg_rtx (XFmode); + rtx op1 = gen_reg_rtx (XFmode); - emit_insn (gen_extendsfxf2 (op1, operands[1])); - emit_insn (gen_frndintxf2 (op0, op1)); + emit_insn (gen_extendsfxf2 (op1, operands[1])); + emit_insn (gen_frndintxf2 (op0, op1)); - emit_insn (gen_truncxfsf2_i387_noop (operands[0], op0)); + emit_insn (gen_truncxfsf2_i387_noop (operands[0], op0)); } DONE; }) @@ -17211,7 +17215,7 @@ [(use (match_operand:XF 0 "register_operand" "")) (use (match_operand:XF 1 "register_operand" ""))] "TARGET_USE_FANCY_MATH_387 - && flag_unsafe_math_optimizations" + && flag_unsafe_math_optimizations && !optimize_size" { emit_insn (gen_frndintxf2 (operands[0], operands[1])); DONE; @@ -17392,7 +17396,8 @@ [(match_operand:DI 0 "nonimmediate_operand" "") (match_operand:SSEMODEF 1 "register_operand" "")] "SSE_FLOAT_MODE_P (mode) && TARGET_SSE_MATH && TARGET_64BIT - && !flag_trapping_math && !flag_rounding_math" + && !flag_trapping_math && !flag_rounding_math + && !optimize_size" { ix86_expand_lround (operand0, operand1); DONE; @@ -17402,7 +17407,8 @@ [(match_operand:SI 0 "nonimmediate_operand" "") (match_operand:SSEMODEF 1 "register_operand" "")] "SSE_FLOAT_MODE_P (mode) && TARGET_SSE_MATH - && !flag_trapping_math && !flag_rounding_math" + && !flag_trapping_math && !flag_rounding_math + && !optimize_size" { ix86_expand_lround (operand0, operand1); DONE; @@ -17451,7 +17457,7 @@ [(use (match_operand:XF 0 "register_operand" "")) (use (match_operand:XF 1 "register_operand" ""))] "TARGET_USE_FANCY_MATH_387 - && flag_unsafe_math_optimizations" + && flag_unsafe_math_optimizations && !optimize_size" { emit_insn (gen_frndintxf2_floor (operands[0], operands[1])); DONE; @@ -17460,16 +17466,15 @@ (define_expand "floordf2" [(use (match_operand:DF 0 "register_operand" "")) (use (match_operand:DF 1 "register_operand" ""))] - "(TARGET_USE_FANCY_MATH_387 - && (!(TARGET_SSE2 && TARGET_SSE_MATH) || TARGET_MIX_SSE_I387) - && flag_unsafe_math_optimizations) - || (SSE_FLOAT_MODE_P (DFmode) && TARGET_SSE_MATH - && !flag_trapping_math - && !optimize_size)" + "((TARGET_USE_FANCY_MATH_387 + && (!(TARGET_SSE2 && TARGET_SSE_MATH) || TARGET_MIX_SSE_I387) + && flag_unsafe_math_optimizations) + || (SSE_FLOAT_MODE_P (DFmode) && TARGET_SSE_MATH + && !flag_trapping_math)) + && !optimize_size" { if (SSE_FLOAT_MODE_P (DFmode) && TARGET_SSE_MATH - && !flag_trapping_math - && !optimize_size) + && !flag_trapping_math) { if (TARGET_64BIT) ix86_expand_floorceil (operand0, operand1, true); @@ -17492,16 +17497,15 @@ (define_expand "floorsf2" [(use (match_operand:SF 0 "register_operand" "")) (use (match_operand:SF 1 "register_operand" ""))] - "(TARGET_USE_FANCY_MATH_387 - && (!TARGET_SSE_MATH || TARGET_MIX_SSE_I387) - && flag_unsafe_math_optimizations) - || (SSE_FLOAT_MODE_P (SFmode) && TARGET_SSE_MATH - && !flag_trapping_math - && !optimize_size)" + "((TARGET_USE_FANCY_MATH_387 + && (!TARGET_SSE_MATH || TARGET_MIX_SSE_I387) + && flag_unsafe_math_optimizations) + || (SSE_FLOAT_MODE_P (SFmode) && TARGET_SSE_MATH + && !flag_trapping_math)) + && !optimize_size" { if (SSE_FLOAT_MODE_P (SFmode) && TARGET_SSE_MATH - && !flag_trapping_math - && !optimize_size) + && !flag_trapping_math) ix86_expand_floorceil (operand0, operand1, true); else { @@ -17678,7 +17682,8 @@ [(match_operand:DI 0 "nonimmediate_operand" "") (match_operand:SSEMODEF 1 "register_operand" "")] "SSE_FLOAT_MODE_P (mode) && TARGET_SSE_MATH && TARGET_64BIT - && !flag_trapping_math" + && !flag_trapping_math + && !optimize_size" { ix86_expand_lfloorceil (operand0, operand1, true); DONE; @@ -17688,7 +17693,8 @@ [(match_operand:SI 0 "nonimmediate_operand" "") (match_operand:SSEMODEF 1 "register_operand" "")] "SSE_FLOAT_MODE_P (mode) && TARGET_SSE_MATH - && !flag_trapping_math" + && !flag_trapping_math + && (!optimize_size || !TARGET_64BIT)" { ix86_expand_lfloorceil (operand0, operand1, true); DONE; @@ -17737,7 +17743,7 @@ [(use (match_operand:XF 0 "register_operand" "")) (use (match_operand:XF 1 "register_operand" ""))] "TARGET_USE_FANCY_MATH_387 - && flag_unsafe_math_optimizations" + && flag_unsafe_math_optimizations && !optimize_size" { emit_insn (gen_frndintxf2_ceil (operands[0], operands[1])); DONE; @@ -17746,16 +17752,15 @@ (define_expand "ceildf2" [(use (match_operand:DF 0 "register_operand" "")) (use (match_operand:DF 1 "register_operand" ""))] - "(TARGET_USE_FANCY_MATH_387 - && (!(TARGET_SSE2 && TARGET_SSE_MATH) || TARGET_MIX_SSE_I387) - && flag_unsafe_math_optimizations) - || (SSE_FLOAT_MODE_P (DFmode) && TARGET_SSE_MATH - && !flag_trapping_math - && !optimize_size)" + "((TARGET_USE_FANCY_MATH_387 + && (!(TARGET_SSE2 && TARGET_SSE_MATH) || TARGET_MIX_SSE_I387) + && flag_unsafe_math_optimizations) + || (SSE_FLOAT_MODE_P (DFmode) && TARGET_SSE_MATH + && !flag_trapping_math)) + && !optimize_size" { if (SSE_FLOAT_MODE_P (DFmode) && TARGET_SSE_MATH - && !flag_trapping_math - && !optimize_size) + && !flag_trapping_math) { if (TARGET_64BIT) ix86_expand_floorceil (operand0, operand1, false); @@ -17778,16 +17783,15 @@ (define_expand "ceilsf2" [(use (match_operand:SF 0 "register_operand" "")) (use (match_operand:SF 1 "register_operand" ""))] - "(TARGET_USE_FANCY_MATH_387 - && (!TARGET_SSE_MATH || TARGET_MIX_SSE_I387) - && flag_unsafe_math_optimizations) - || (SSE_FLOAT_MODE_P (SFmode) && TARGET_SSE_MATH - && !flag_trapping_math - && !optimize_size)" + "((TARGET_USE_FANCY_MATH_387 + && (!TARGET_SSE_MATH || TARGET_MIX_SSE_I387) + && flag_unsafe_math_optimizations) + || (SSE_FLOAT_MODE_P (SFmode) && TARGET_SSE_MATH + && !flag_trapping_math)) + && !optimize_size" { if (SSE_FLOAT_MODE_P (SFmode) && TARGET_SSE_MATH - && !flag_trapping_math - && !optimize_size) + && !flag_trapping_math) ix86_expand_floorceil (operand0, operand1, false); else { @@ -18023,7 +18027,7 @@ [(use (match_operand:XF 0 "register_operand" "")) (use (match_operand:XF 1 "register_operand" ""))] "TARGET_USE_FANCY_MATH_387 - && flag_unsafe_math_optimizations" + && flag_unsafe_math_optimizations && !optimize_size" { emit_insn (gen_frndintxf2_trunc (operands[0], operands[1])); DONE; @@ -18032,16 +18036,15 @@ (define_expand "btruncdf2" [(use (match_operand:DF 0 "register_operand" "")) (use (match_operand:DF 1 "register_operand" ""))] - "(TARGET_USE_FANCY_MATH_387 - && (!(TARGET_SSE2 && TARGET_SSE_MATH) || TARGET_MIX_SSE_I387) - && flag_unsafe_math_optimizations) - || (SSE_FLOAT_MODE_P (DFmode) && TARGET_SSE_MATH - && !flag_trapping_math - && !optimize_size)" + "((TARGET_USE_FANCY_MATH_387 + && (!(TARGET_SSE2 && TARGET_SSE_MATH) || TARGET_MIX_SSE_I387) + && flag_unsafe_math_optimizations) + || (SSE_FLOAT_MODE_P (DFmode) && TARGET_SSE_MATH + && !flag_trapping_math)) + && !optimize_size" { if (SSE_FLOAT_MODE_P (DFmode) && TARGET_SSE_MATH - && !flag_trapping_math - && !optimize_size) + && !flag_trapping_math) { if (TARGET_64BIT) ix86_expand_trunc (operand0, operand1); @@ -18064,16 +18067,15 @@ (define_expand "btruncsf2" [(use (match_operand:SF 0 "register_operand" "")) (use (match_operand:SF 1 "register_operand" ""))] - "(TARGET_USE_FANCY_MATH_387 - && (!TARGET_SSE_MATH || TARGET_MIX_SSE_I387) - && flag_unsafe_math_optimizations) - || (SSE_FLOAT_MODE_P (SFmode) && TARGET_SSE_MATH - && !flag_trapping_math - && !optimize_size)" + "((TARGET_USE_FANCY_MATH_387 + && (!TARGET_SSE_MATH || TARGET_MIX_SSE_I387) + && flag_unsafe_math_optimizations) + || (SSE_FLOAT_MODE_P (SFmode) && TARGET_SSE_MATH + && !flag_trapping_math)) + && !optimize_size" { if (SSE_FLOAT_MODE_P (SFmode) && TARGET_SSE_MATH - && !flag_trapping_math - && !optimize_size) + && !flag_trapping_math) ix86_expand_trunc (operand0, operand1); else { -- 2.30.2