This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug target/56564] movdqa on possibly-8-byte-aligned struct with -O3
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 11 Jun 2013 09:26:56 +0000
- Subject: [Bug target/56564] movdqa on possibly-8-byte-aligned struct with -O3
- Auto-submitted: auto-generated
- References: <bug-56564-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56564
--- Comment #17 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
(In reply to Dominique d'Humieres from comment #16)
> On x86_64-apple-darwin10.8 at revision 199935, I get the following failures
> for the tests added at revision 199898:
>
> FAIL: gcc.target/i386/pr56564-1.c scan-tree-dump-times optimized "&s" 1
> FAIL: gcc.target/i386/pr56564-1.c scan-tree-dump-times optimized "return 0" 1
> FAIL: gcc.target/i386/pr56564-3.c scan-tree-dump-times optimized "&s" 1
> FAIL: gcc.target/i386/pr56564-3.c scan-tree-dump-times optimized "&t" 1
Yeah, MachO is broken by design, guess the tests need to be restricted to
non-darwin non-PE.