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| author | Kirill Yukhin <kirill.yukhin@intel.com> | 2016-05-18 09:11:10 +0000 |
|---|---|---|
| committer | Kirill Yukhin <kyukhin@gcc.gnu.org> | 2016-05-18 09:11:10 +0000 |
| commit | 188940605054262324b8d268364f26cd05370327 (patch) | |
| tree | 2aad43de9d501b90b7e2b9d0bb334f84f25c201a /gcc | |
| parent | fef31922aab50ff497f64f171bfb97f393561c12 (diff) | |
| download | gcc-188940605054262324b8d268364f26cd05370327.zip gcc-188940605054262324b8d268364f26cd05370327.tar.gz gcc-188940605054262324b8d268364f26cd05370327.tar.bz2 | |
AVX-512. Use `Yv' for SF mode operand in vec_concat pattern.
gcc/
* config/i386/sse.md (define_insn "*vec_concatv2sf_sse4_1"): Use 'Yv'
constraint fot SF mode.
From-SVN: r236363
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/i386/sse.md | 6 |
2 files changed, 8 insertions, 3 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 8aaaa81..c5376a1 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2016-05-18 Kirill Yukhin <kirill.yukhin@intel.com> + + * config/i386/sse.md (define_insn "*vec_concatv2sf_sse4_1"): Use 'Yv' + constraint fot SF mode. + 2016-05-18 Petr Murzin <petr.murzin@intel.com> Kirill Yukhin <kirill.yukhin@intel.com> diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md index e0af491..a8492c7 100644 --- a/gcc/config/i386/sse.md +++ b/gcc/config/i386/sse.md @@ -6546,12 +6546,12 @@ ;; unpcklps with register source since it is shorter. (define_insn "*vec_concatv2sf_sse4_1" [(set (match_operand:V2SF 0 "register_operand" - "=Yr,*x,v,Yr,*x,v,v,*y ,*y") + "=Yr,*x, v,Yr,*x,v,v,*y ,*y") (vec_concat:V2SF (match_operand:SF 1 "nonimmediate_operand" - " 0, 0,v, 0,0, v,m, 0 , m") + " 0, 0,Yv, 0,0, v,m, 0 , m") (match_operand:SF 2 "vector_move_operand" - " Yr,*x,v, m,m, m,C,*ym, C")))] + " Yr,*x,Yv, m,m, m,C,*ym, C")))] "TARGET_SSE4_1 && !(MEM_P (operands[1]) && MEM_P (operands[2]))" "@ unpcklps\t{%2, %0|%0, %2} |