From: Richard Biener <rguenther@suse.de>
Date: Mon, 10 May 2021 11:22:03 +0000 (+0200)
Subject: testsuite/100452 - fix g++.dg/vect/slp-pr99971.cc
X-Git-Tag: basepoints/gcc-13~7651
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cce4471bb45f72820eb6c15b4a75e67f704b209e;p=thirdparty%2Fgcc.git

testsuite/100452 - fix g++.dg/vect/slp-pr99971.cc

This makes sure to align data so targets without unaligned
accesses can vectorize it.

2021-05-10  Richard Biener  <rguenther@suse.de>

	PR testsuite/100452
	* g++.dg/vect/slp-pr99971.cc: Align data.
---

diff --git a/gcc/testsuite/g++.dg/vect/slp-pr99971.cc b/gcc/testsuite/g++.dg/vect/slp-pr99971.cc
index bec6418d4e80..cf22b3331d23 100644
--- a/gcc/testsuite/g++.dg/vect/slp-pr99971.cc
+++ b/gcc/testsuite/g++.dg/vect/slp-pr99971.cc
@@ -22,7 +22,7 @@ struct A
       d -= that.d;
       return *this;
     }
-};
+} __attribute__((aligned(__BIGGEST_ALIGNMENT__)));
 
 void test(A& x, A const& y1, A const& y2)
 {