Hello,
On 02 Dec 16:11, Kirill Yukhin wrote:
> Hello,
> On 19 Nov 12:12, Kirill Yukhin wrote:
> > Hello,
> > On 15 Nov 20:08, Kirill Yukhin wrote:
> > > > Is it ok for trunk?
> > > Ping.
> > Ping.
> Ping.
Ping.
Rebased patch in the bottom.
--
Thanks, K
---
gcc/config/i386/sse.md | 24 ++++++++++++------------
gcc/config/i386/subst.md | 18 ++++++++++++++++++
2 files changed, 30 insertions(+), 12 deletions(-)
diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md
index 5b10cec..e15e1b1 100644
--- a/gcc/config/i386/sse.md
+++ b/gcc/config/i386/sse.md
@@ -2698,17 +2698,17 @@
(match_operand:FMAMODE 3 "nonimmediate_operand")))]
"")
-(define_expand "avx512f_fmadd_<mode>_maskz"
+(define_expand "avx512f_fmadd_<mode>_maskz<round_expand_name>"
[(match_operand:VF_512 0 "register_operand")
- (match_operand:VF_512 1 "nonimmediate_operand")
- (match_operand:VF_512 2 "nonimmediate_operand")
- (match_operand:VF_512 3 "nonimmediate_operand")
+ (match_operand:VF_512 1 "<round_expand_predicate>")
+ (match_operand:VF_512 2 "<round_expand_predicate>")
+ (match_operand:VF_512 3 "<round_expand_predicate>")
(match_operand:<avx512fmaskmode> 4 "register_operand")]
"TARGET_AVX512F"
{
- emit_insn (gen_fma_fmadd_<mode>_maskz_1 (
+ emit_insn (gen_fma_fmadd_<mode>_maskz_1<round_expand_name> (
operands[0], operands[1], operands[2], operands[3],
- CONST0_RTX (<MODE>mode), operands[4]));
+ CONST0_RTX (<MODE>mode), operands[4]<round_expand_operand>));
DONE;
})
@@ -2940,17 +2940,17 @@
UNSPEC_FMADDSUB))]
"TARGET_FMA || TARGET_FMA4 || TARGET_AVX512F")
-(define_expand "avx512f_fmaddsub_<mode>_maskz"
+(define_expand "avx512f_fmaddsub_<mode>_maskz<round_expand_name>"
[(match_operand:VF_512 0 "register_operand")
- (match_operand:VF_512 1 "nonimmediate_operand")
- (match_operand:VF_512 2 "nonimmediate_operand")
- (match_operand:VF_512 3 "nonimmediate_operand")
+ (match_operand:VF_512 1 "<round_expand_predicate>")
+ (match_operand:VF_512 2 "<round_expand_predicate>")
+ (match_operand:VF_512 3 "<round_expand_predicate>")
(match_operand:<avx512fmaskmode> 4 "register_operand")]
"TARGET_AVX512F"
{
- emit_insn (gen_fma_fmaddsub_<mode>_maskz_1 (
+ emit_insn (gen_fma_fmaddsub_<mode>_maskz_1<round_expand_name> (
operands[0], operands[1], operands[2], operands[3],
- CONST0_RTX (<MODE>mode), operands[4]));
+ CONST0_RTX (<MODE>mode), operands[4]<round_expand_operand>));
DONE;
})
diff --git a/gcc/config/i386/subst.md b/gcc/config/i386/subst.md
index 0887f14..c41da4a 100644
--- a/gcc/config/i386/subst.md
+++ b/gcc/config/i386/subst.md
@@ -159,3 +159,21 @@
(set (match_dup 0)
(match_dup 1))
(unspec [(match_operand:SI 2 "const_4_to_5_operand")]
UNSPEC_EMBEDDED_ROUNDING)])])
+
+(define_subst_attr "round_expand_name" "round_expand" "" "_round")
+(define_subst_attr "round_expand_predicate" "round_expand"
"nonimmediate_operand" "register_operand")
+(define_subst_attr "round_expand_operand" "round_expand" "" ", operands[5]")
+
+(define_subst "round_expand"
+ [(match_operand:SUBST_V 0)
+ (match_operand:SUBST_V 1)
+ (match_operand:SUBST_V 2)
+ (match_operand:SUBST_V 3)
+ (match_operand:SUBST_S 4)]
+ "TARGET_AVX512F"
+ [(match_dup 0)
+ (match_dup 1)
+ (match_dup 2)
+ (match_dup 3)
+ (match_dup 4)
+ (unspec [(match_operand:SI 5 "const_0_to_4_operand")]
UNSPEC_EMBEDDED_ROUNDING)])
