public inbox for glibc-cvs@sourceware.org
help / color / mirror / Atom feed
From: Raoni Fassina Firmino <raoni@sourceware.org>
To: glibc-cvs@sourceware.org
Subject: [glibc/ibm/2.32/master] x86-64: Fix an unknown vector operation in memchr-evex.S
Date: Fri,  1 Apr 2022 20:07:05 +0000 (GMT)	[thread overview]
Message-ID: <20220401200705.3BA19385B804@sourceware.org> (raw)

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=f73bf74102a93dcea344177375cf9433f31eac4f

commit f73bf74102a93dcea344177375cf9433f31eac4f
Author: Alice Xu <alice.d.xu@gmail.com>
Date:   Fri May 7 19:03:21 2021 -0700

    x86-64: Fix an unknown vector operation in memchr-evex.S
    
    An unknown vector operation occurred in commit 2a76821c308. Fixed it
    by using "ymm{k1}{z}" but not "ymm {k1} {z}".
    
    Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
    (cherry picked from commit 6ea916adfa0ab9af6e7dc6adcf6f977dfe017835)

Diff:
---
 sysdeps/x86_64/multiarch/memchr-evex.S | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sysdeps/x86_64/multiarch/memchr-evex.S b/sysdeps/x86_64/multiarch/memchr-evex.S
index 81d5cd6486..f3fdad4fda 100644
--- a/sysdeps/x86_64/multiarch/memchr-evex.S
+++ b/sysdeps/x86_64/multiarch/memchr-evex.S
@@ -271,7 +271,7 @@ L(loop_4x_vec):
 	vpxorq	(VEC_SIZE * 6)(%rdi), %YMMMATCH, %YMM3
 	VPCMP	$0, (VEC_SIZE * 7)(%rdi), %YMMMATCH, %k3
 	/* Reduce VEC2 / VEC3 with min and VEC1 with zero mask.  */
-	VPMINU	%YMM2, %YMM3, %YMM3 {%k1} {z}
+	VPMINU	%YMM2, %YMM3, %YMM3{%k1}{z}
 	VPCMP	$0, %YMM3, %YMMZERO, %k2
 # ifdef USE_AS_RAWMEMCHR
 	subq	$-(VEC_SIZE * 4), %rdi


                 reply	other threads:[~2022-04-01 20:07 UTC|newest]

Thread overview: [no followups] expand[flat|nested]  mbox.gz  Atom feed

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20220401200705.3BA19385B804@sourceware.org \
    --to=raoni@sourceware.org \
    --cc=glibc-cvs@sourceware.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).