From: "H.J. Lu" <hjl.tools@gmail.com>
To: gcc-patches@gcc.gnu.org
Subject: [PATCH] x86: Also use Yw in *ssse3_pshufbv8qi3 clobber
Date: Mon, 28 Mar 2022 09:37:42 -0700 [thread overview]
Message-ID: <20220328163742.152270-1-hjl.tools@gmail.com> (raw)
PR target/105068
* config/i386/sse.md (*ssse3_pshufbv8qi3): Also replace "Yv" with
"Yw" in clobber.
---
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 01543afd111..1f9c496e7c0 100644
--- a/gcc/config/i386/sse.md
+++ b/gcc/config/i386/sse.md
@@ -20764,7 +20764,7 @@ (define_insn_and_split "*ssse3_pshufbv8qi3"
(match_operand:V4SI 4 "reg_or_const_vector_operand"
"i,3,3")]
UNSPEC_PSHUFB))
- (clobber (match_scratch:V4SI 3 "=X,&x,&Yv"))]
+ (clobber (match_scratch:V4SI 3 "=X,&x,&Yw"))]
"(TARGET_MMX || TARGET_MMX_WITH_SSE) && TARGET_SSSE3"
"@
pshufb\t{%2, %0|%0, %2}
--
2.35.1
next reply other threads:[~2022-03-28 16:37 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-28 16:37 H.J. Lu [this message]
2022-03-30 13:26 ` H.J. Lu
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