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| author | Jakub Jelinek <jakub@redhat.com> | 2016-05-06 15:12:32 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2016-05-06 15:12:32 +0200 |
| commit | 17f9471472e966b8daa02bdc2911887ca34ca357 (patch) | |
| tree | bc860e02865b3c4d1a74ea75d1de3ff2f12c1f29 | |
| parent | e239397b2cffa9666a7438b47b7e7e129a450453 (diff) | |
| download | gcc-17f9471472e966b8daa02bdc2911887ca34ca357.zip gcc-17f9471472e966b8daa02bdc2911887ca34ca357.tar.gz gcc-17f9471472e966b8daa02bdc2911887ca34ca357.tar.bz2 | |
sse.md (*vec_concatv2sf_sse4_1, [...]): Use v instead of x in vex or maybe_vex alternatives...
* config/i386/sse.md (*vec_concatv2sf_sse4_1, *vec_concatv4sf): Use
v instead of x in vex or maybe_vex alternatives, use
maybe_evex instead of vex in prefix.
From-SVN: r235969
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/config/i386/sse.md | 16 |
2 files changed, 12 insertions, 8 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 1da353c..5a36a8a 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,9 @@ 2016-05-06 Jakub Jelinek <jakub@redhat.com> + * config/i386/sse.md (*vec_concatv2sf_sse4_1, *vec_concatv4sf): Use + v instead of x in vex or maybe_vex alternatives, use + maybe_evex instead of vex in prefix. + * config/i386/sse.md (sse_shufps_<mode>, sse_storehps, sse_loadhps, sse_storelps, sse_movss, avx2_vec_dup<mode>, avx2_vec_dupv8sf_1, sse2_shufpd_<mode>, sse2_storehpd, sse2_storelpd, sse2_loadhpd, diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md index 3b31d57..568f4b9 100644 --- a/gcc/config/i386/sse.md +++ b/gcc/config/i386/sse.md @@ -6415,12 +6415,12 @@ ;; unpcklps with register source since it is shorter. (define_insn "*vec_concatv2sf_sse4_1" [(set (match_operand:V2SF 0 "register_operand" - "=Yr,*x,x,Yr,*x,x,x,*y ,*y") + "=Yr,*x,v,Yr,*x,v,v,*y ,*y") (vec_concat:V2SF (match_operand:SF 1 "nonimmediate_operand" - " 0, 0,x, 0,0, x,m, 0 , m") + " 0, 0,v, 0,0, v,m, 0 , m") (match_operand:SF 2 "vector_move_operand" - " Yr,*x,x, m,m, m,C,*ym, C")))] + " Yr,*x,v, m,m, m,C,*ym, C")))] "TARGET_SSE4_1 && !(MEM_P (operands[1]) && MEM_P (operands[2]))" "@ unpcklps\t{%2, %0|%0, %2} @@ -6437,7 +6437,7 @@ (set_attr "prefix_data16" "*,*,*,1,1,*,*,*,*") (set_attr "prefix_extra" "*,*,*,1,1,1,*,*,*") (set_attr "length_immediate" "*,*,*,1,1,1,*,*,*") - (set_attr "prefix" "orig,orig,vex,orig,orig,vex,maybe_vex,orig,orig") + (set_attr "prefix" "orig,orig,maybe_evex,orig,orig,maybe_evex,maybe_vex,orig,orig") (set_attr "mode" "V4SF,V4SF,V4SF,V4SF,V4SF,V4SF,SF,DI,DI")]) ;; ??? In theory we can match memory for the MMX alternative, but allowing @@ -6458,10 +6458,10 @@ (set_attr "mode" "V4SF,SF,DI,DI")]) (define_insn "*vec_concatv4sf" - [(set (match_operand:V4SF 0 "register_operand" "=x,x,x,x") + [(set (match_operand:V4SF 0 "register_operand" "=x,v,x,v") (vec_concat:V4SF - (match_operand:V2SF 1 "register_operand" " 0,x,0,x") - (match_operand:V2SF 2 "nonimmediate_operand" " x,x,m,m")))] + (match_operand:V2SF 1 "register_operand" " 0,v,0,v") + (match_operand:V2SF 2 "nonimmediate_operand" " x,v,m,m")))] "TARGET_SSE" "@ movlhps\t{%2, %0|%0, %2} @@ -6470,7 +6470,7 @@ vmovhps\t{%2, %1, %0|%0, %1, %q2}" [(set_attr "isa" "noavx,avx,noavx,avx") (set_attr "type" "ssemov") - (set_attr "prefix" "orig,vex,orig,vex") + (set_attr "prefix" "orig,maybe_evex,orig,maybe_evex") (set_attr "mode" "V4SF,V4SF,V2SF,V2SF")]) (define_expand "vec_init<mode>" |