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* [gcc r14-2312] x86: allow memory operand for AVX2 splitter for PR target/100711
@ 2023-07-05 7:49 Jan Beulich
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From: Jan Beulich @ 2023-07-05 7:49 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:3186ef0cb9e2d25e8455f9990e50187e3d1eee19
commit r14-2312-g3186ef0cb9e2d25e8455f9990e50187e3d1eee19
Author: Jan Beulich <jbeulich@suse.com>
Date: Wed Jul 5 09:48:19 2023 +0200
x86: allow memory operand for AVX2 splitter for PR target/100711
The intended broadcast (with AVX512) can very well be done right from
memory.
gcc/
PR target/100711
* config/i386/sse.md: Permit non-immediate operand 1 in AVX2
form of splitter for PR target/100711.
Diff:
---
gcc/config/i386/sse.md | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md
index 2e6994e9eb6..ab9fd675d7e 100644
--- a/gcc/config/i386/sse.md
+++ b/gcc/config/i386/sse.md
@@ -17356,7 +17356,7 @@
(and:VI_AVX2
(vec_duplicate:VI_AVX2
(not:<ssescalarmode>
- (match_operand:<ssescalarmode> 1 "register_operand")))
+ (match_operand:<ssescalarmode> 1 "nonimmediate_operand")))
(match_operand:VI_AVX2 2 "vector_operand")))]
"TARGET_AVX2"
[(set (match_dup 3)
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