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| author | Uros Bizjak <ubizjak@gmail.com> | 2019-07-01 20:41:09 +0200 |
|---|---|---|
| committer | Uros Bizjak <uros@gcc.gnu.org> | 2019-07-01 20:41:09 +0200 |
| commit | 37d8d439f2ab41a5edad09774f122d58730b26b3 (patch) | |
| tree | c8c10685d11455fdf0168ce0a8a56b239c516837 | |
| parent | a3185de66be126c32508f7da8944585d9272d846 (diff) | |
| download | gcc-37d8d439f2ab41a5edad09774f122d58730b26b3.zip gcc-37d8d439f2ab41a5edad09774f122d58730b26b3.tar.gz gcc-37d8d439f2ab41a5edad09774f122d58730b26b3.tar.bz2 | |
i386.md ("isa" attribute): Add sse_noavx.
* config/i386/i386.md ("isa" attribute): Add sse_noavx.
("enabled" attribute): Handle sse_noavx isa attribute.
* config/i386/mmx.md (*vec_dupv2sf): Add "isa" attribute.
Use TARGET_SSE && SSE_REGNO_P in split condition.
(*vec_dupv2sf): Ditto.
From-SVN: r272902
| -rw-r--r-- | gcc/ChangeLog | 8 | ||||
| -rw-r--r-- | gcc/config/i386/i386.md | 4 | ||||
| -rw-r--r-- | gcc/config/i386/mmx.md | 24 |
3 files changed, 27 insertions, 9 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index bd4c8c5..fd2ebf1 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,11 @@ +2019-07-01 Uroš Bizjak <ubizjak@gmail.com> + + * config/i386/i386.md ("isa" attribute): Add sse_noavx. + ("enabled" attribute): Handle sse_noavx isa attribute. + * config/i386/mmx.md (*vec_dupv2sf): Add "isa" attribute. + Use TARGET_SSE && SSE_REGNO_P in split condition. + (*vec_dupv2sf): Ditto. + 2019-07-01 Segher Boessenkool <segher@kernel.crashing.org> * config/rs6000/rs6000.md (extenddf<mode>2_fprs): Make this a diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md index c362a72..c401deb 100644 --- a/gcc/config/i386/i386.md +++ b/gcc/config/i386/i386.md @@ -794,7 +794,7 @@ ;; Used to control the "enabled" attribute on a per-instruction basis. (define_attr "isa" "base,x64,x64_sse2,x64_sse4,x64_sse4_noavx,x64_avx,nox64, - sse2,sse2_noavx,sse3,sse4,sse4_noavx,avx,noavx, + sse_noavx,sse2,sse2_noavx,sse3,sse4,sse4_noavx,avx,noavx, avx2,noavx2,bmi,bmi2,fma4,fma,avx512f,noavx512f, avx512bw,noavx512bw,avx512dq,noavx512dq, avx512vl,noavx512vl,x64_avx512dq,x64_avx512bw" @@ -820,6 +820,8 @@ (symbol_ref "TARGET_64BIT && TARGET_AVX512BW") (eq_attr "isa" "nox64") (symbol_ref "!TARGET_64BIT") (eq_attr "isa" "sse2") (symbol_ref "TARGET_SSE2") + (eq_attr "isa" "sse_noavx") + (symbol_ref "TARGET_SSE && !TARGET_AVX") (eq_attr "isa" "sse2_noavx") (symbol_ref "TARGET_SSE2 && !TARGET_AVX") (eq_attr "isa" "sse3") (symbol_ref "TARGET_SSE3") diff --git a/gcc/config/i386/mmx.md b/gcc/config/i386/mmx.md index 7041334..9ff86ba 100644 --- a/gcc/config/i386/mmx.md +++ b/gcc/config/i386/mmx.md @@ -590,12 +590,16 @@ punpckldq\t%0, %0 # #" - "TARGET_MMX_WITH_SSE && reload_completed" + "TARGET_SSE && reload_completed + && SSE_REGNO_P (REGNO (operands[0]))" [(set (match_dup 0) (vec_duplicate:V4SF (match_dup 1)))] - "operands[0] = lowpart_subreg (V4SFmode, operands[0], - GET_MODE (operands[0]));" - [(set_attr "mmx_isa" "native,sse_noavx,avx") +{ + operands[0] = lowpart_subreg (V4SFmode, operands[0], + GET_MODE (operands[0])); +} + [(set_attr "isa" "*,sse_noavx,avx") + (set_attr "mmx_isa" "native,*,*") (set_attr "type" "mmxcvt,ssemov,ssemov") (set_attr "mode" "DI,TI,TI")]) @@ -1560,12 +1564,16 @@ # # #" - "TARGET_MMX_WITH_SSE && reload_completed" + "TARGET_SSE && reload_completed + && SSE_REGNO_P (REGNO (operands[0]))" [(set (match_dup 0) (vec_duplicate:V4SI (match_dup 1)))] - "operands[0] = lowpart_subreg (V4SImode, operands[0], - GET_MODE (operands[0]));" - [(set_attr "mmx_isa" "native,sse_noavx,avx,avx") +{ + operands[0] = lowpart_subreg (V4SImode, operands[0], + GET_MODE (operands[0])); +} + [(set_attr "isa" "*,sse_noavx,avx,avx") + (set_attr "mmx_isa" "native,*,*,*") (set_attr "type" "mmxcvt,ssemov,ssemov,ssemov") (set_attr "mode" "DI,TI,TI,TI")]) |