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[Bug middle-end/46488] [4.5 regression] server/core_filters.c from apache httpd 2.2.17 miscompiled at -O3
- From: "ebotcazou at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 30 Nov 2010 08:14:35 +0000
- Subject: [Bug middle-end/46488] [4.5 regression] server/core_filters.c from apache httpd 2.2.17 miscompiled at -O3
- Auto-submitted: auto-generated
- References: <bug-46488-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46488
Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Attachment #22403|0 |1
is obsolete| |
Attachment #22572|0 |1
is obsolete| |
--- Comment #29 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2010-11-30 08:14:30 UTC ---
Created attachment 22575
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22575
Stand-alone testcase
Fails at -O2 with 4.5.x on x86, doesn't fail with -fno-strict-aliasing or
4.6.0.