From: Julian Seward <jseward@acm.org>
Date: Sun, 24 Jul 2011 21:41:41 +0000 (+0000)
Subject: The cmpxchg16b tests in this need to have 16-aligned addresses;
X-Git-Tag: svn/VALGRIND_3_7_0~325
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cb890807d53c58b28ef7bb0e0c18652125ce2e5c;p=thirdparty%2Fvalgrind.git

The cmpxchg16b tests in this need to have 16-aligned addresses;
make it so.  Else they die with segfaults on F15.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11912
---

diff --git a/none/tests/amd64/bug127521-64.c b/none/tests/amd64/bug127521-64.c
index fefc9815cf..97bcc15e29 100644
--- a/none/tests/amd64/bug127521-64.c
+++ b/none/tests/amd64/bug127521-64.c
@@ -66,7 +66,7 @@ void do_cmpxchg16b ( /*OUT*/
                      ULong memHiIn, ULong memLoIn,
                      ULong rcxIn,   ULong rbxIn )
 {
-   ULong mem[2];
+   ULong mem[2] __attribute__((aligned(16)));
    ULong block[6];
    mem[0] = memLoIn;
    mem[1] = memHiIn;