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| author | Jakub Jelinek <jakub@redhat.com> | 2016-06-07 15:00:03 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2016-06-07 15:00:03 +0200 |
| commit | 0f471dc3e81fee3d346c4887ce63688dc2735fdd (patch) | |
| tree | b541f18f8f16d62d537efa37bc64b465b367dffa | |
| parent | bfd67b47314d862a8de101a96b39c6efe543f92e (diff) | |
| download | gcc-0f471dc3e81fee3d346c4887ce63688dc2735fdd.zip gcc-0f471dc3e81fee3d346c4887ce63688dc2735fdd.tar.gz gcc-0f471dc3e81fee3d346c4887ce63688dc2735fdd.tar.bz2 | |
sse.md (avx_vec_concat<mode>): Add v=v,vm and Yv=Yv,C alternatives.
* config/i386/sse.md (avx_vec_concat<mode>): Add v=v,vm and
Yv=Yv,C alternatives.
From-SVN: r237175
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/i386/sse.md | 42 |
2 files changed, 39 insertions, 8 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 64ec93f..022f9aa 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2016-06-07 Jakub Jelinek <jakub@redhat.com> + + * config/i386/sse.md (avx_vec_concat<mode>): Add v=v,vm and + Yv=Yv,C alternatives. + 2016-06-07 Richard Biener <rguenther@suse.de> PR c/61564 diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md index 5e74608..82ef04a 100644 --- a/gcc/config/i386/sse.md +++ b/gcc/config/i386/sse.md @@ -18414,10 +18414,10 @@ (set_attr "mode" "<sseinsnmode>")]) (define_insn "avx_vec_concat<mode>" - [(set (match_operand:V_256_512 0 "register_operand" "=x,x") + [(set (match_operand:V_256_512 0 "register_operand" "=x,v,x,Yv") (vec_concat:V_256_512 - (match_operand:<ssehalfvecmode> 1 "register_operand" "x,x") - (match_operand:<ssehalfvecmode> 2 "vector_move_operand" "xm,C")))] + (match_operand:<ssehalfvecmode> 1 "register_operand" "x,v,x,v") + (match_operand:<ssehalfvecmode> 2 "vector_move_operand" "xm,vm,C,C")))] "TARGET_AVX" { switch (which_alternative) @@ -18425,6 +18425,22 @@ case 0: return "vinsert<i128>\t{$0x1, %2, %<concat_tg_mode>1, %0|%0, %<concat_tg_mode>1, %2, 0x1}"; case 1: + if (<MODE_SIZE> == 64) + { + if (TARGET_AVX512DQ && GET_MODE_SIZE (<ssescalarmode>mode) == 4) + return "vinsert<shuffletype>32x8\t{$0x1, %2, %<concat_tg_mode>1, %0|%0, %<concat_tg_mode>1, %2, 0x1}"; + else + return "vinsert<shuffletype>64x4\t{$0x1, %2, %<concat_tg_mode>1, %0|%0, %<concat_tg_mode>1, %2, 0x1}"; + } + else + { + if (TARGET_AVX512DQ && GET_MODE_SIZE (<ssescalarmode>mode) == 8) + return "vinsert<shuffletype>64x2\t{$0x1, %2, %<concat_tg_mode>1, %0|%0, %<concat_tg_mode>1, %2, 0x1}"; + else + return "vinsert<shuffletype>32x4\t{$0x1, %2, %<concat_tg_mode>1, %0|%0, %<concat_tg_mode>1, %2, 0x1}"; + } + case 2: + case 3: switch (get_attr_mode (insn)) { case MODE_V16SF: @@ -18436,9 +18452,19 @@ case MODE_V4DF: return "vmovapd\t{%1, %x0|%x0, %1}"; case MODE_XI: - return "vmovdqa\t{%1, %t0|%t0, %1}"; + if (which_alternative == 2) + return "vmovdqa\t{%1, %t0|%t0, %1}"; + else if (GET_MODE_SIZE (<ssescalarmode>mode) == 8) + return "vmovdqa64\t{%1, %t0|%t0, %1}"; + else + return "vmovdqa32\t{%1, %t0|%t0, %1}"; case MODE_OI: - return "vmovdqa\t{%1, %x0|%x0, %1}"; + if (which_alternative == 2) + return "vmovdqa\t{%1, %x0|%x0, %1}"; + else if (GET_MODE_SIZE (<ssescalarmode>mode) == 8) + return "vmovdqa64\t{%1, %x0|%x0, %1}"; + else + return "vmovdqa32\t{%1, %x0|%x0, %1}"; default: gcc_unreachable (); } @@ -18446,9 +18472,9 @@ gcc_unreachable (); } } - [(set_attr "type" "sselog,ssemov") - (set_attr "prefix_extra" "1,*") - (set_attr "length_immediate" "1,*") + [(set_attr "type" "sselog,sselog,ssemov,ssemov") + (set_attr "prefix_extra" "1,1,*,*") + (set_attr "length_immediate" "1,1,*,*") (set_attr "prefix" "maybe_evex") (set_attr "mode" "<sseinsnmode>")]) |