public inbox for gcc-cvs@sourceware.org
help / color / mirror / Atom feed
From: Richard Biener <rguenth@gcc.gnu.org>
To: gcc-cvs@gcc.gnu.org
Subject: [gcc r13-130] testsuite/105486 - adjust testcase to avoid misaligned accesses
Date: Thu,  5 May 2022 08:42:34 +0000 (GMT)	[thread overview]
Message-ID: <20220505084234.88A7D3856241@sourceware.org> (raw)

https://gcc.gnu.org/g:000f4480005035d0811e009a7cb25b42721f0a6e

commit r13-130-g000f4480005035d0811e009a7cb25b42721f0a6e
Author: Richard Biener <rguenther@suse.de>
Date:   Thu May 5 10:41:08 2022 +0200

    testsuite/105486 - adjust testcase to avoid misaligned accesses
    
    This properly aligns data, increasing test coverage.
    
    2022-05-05  Richard Biener  <rguenther@suse.de>
    
            PR testsuite/105486
            * gcc.dg/vect/bb-slp-pr104240.c: Align all data.

Diff:
---
 gcc/testsuite/gcc.dg/vect/bb-slp-pr104240.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-pr104240.c b/gcc/testsuite/gcc.dg/vect/bb-slp-pr104240.c
index 78905a468e0..1045f31d4d0 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-pr104240.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-pr104240.c
@@ -5,6 +5,9 @@
 
 void foo (int *c, float *x, float *y)
 {
+  c = __builtin_assume_aligned (c, __BIGGEST_ALIGNMENT__);
+  x = __builtin_assume_aligned (x, __BIGGEST_ALIGNMENT__);
+  y = __builtin_assume_aligned (y, __BIGGEST_ALIGNMENT__);
   c[0] = x[0] < y[0];
   c[1] = y[1] > x[1];
   c[2] = x[2] < y[2];


                 reply	other threads:[~2022-05-05  8:42 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=20220505084234.88A7D3856241@sourceware.org \
    --to=rguenth@gcc.gnu.org \
    --cc=gcc-cvs@gcc.gnu.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).