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From: "mikpe at it dot uu.se" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/46483] Built-in memcpy() does not handle unaligned int for ARM
Date: Tue, 16 Nov 2010 19:28:00 -0000 [thread overview]
Message-ID: <bug-46483-4-BZYdAx8834@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-46483-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46483
Mikael Pettersson <mikpe at it dot uu.se> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jakub at gcc dot gnu.org
--- Comment #12 from Mikael Pettersson <mikpe at it dot uu.se> 2010-11-16 19:11:03 UTC ---
The bug was introduced between 4.3 and 4.4 in r142061, Jakub's "More aggressive
__builtin_memcpy optimizations (PR middle-end/29215)" patch:
http://gcc.gnu.org/ml/gcc-cvs/2008-11/msg00562.html
http://gcc.gnu.org/ml/gcc-patches/2008-11/msg00637.html
next prev parent reply other threads:[~2010-11-16 19:11 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-15 14:53 [Bug c/46483] New: " fredrik.hederstierna@securitas-direct.com
2010-11-15 15:03 ` [Bug c/46483] " fredrik.hederstierna@securitas-direct.com
2010-11-15 15:12 ` [Bug target/46483] " rguenth at gcc dot gnu.org
2010-11-15 21:06 ` mikpe at it dot uu.se
2010-11-15 21:30 ` mikpe at it dot uu.se
2010-11-15 21:33 ` mikpe at it dot uu.se
2010-11-15 21:41 ` pinskia at gcc dot gnu.org
2010-11-15 23:04 ` rguenth at gcc dot gnu.org
2010-11-16 10:36 ` mikpe at it dot uu.se
2010-11-16 12:32 ` mikpe at it dot uu.se
2010-11-16 13:18 ` mikpe at it dot uu.se
2010-11-16 13:44 ` mikpe at it dot uu.se
2010-11-16 19:28 ` mikpe at it dot uu.se [this message]
2010-12-03 10:02 ` ramana at gcc dot gnu.org
2011-12-10 23:04 ` [Bug middle-end/46483] [4.4/4.5 regression] built-in memcpy() does not handle unaligned int ebotcazou at gcc dot gnu.org
2012-06-20 12:42 ` [Bug middle-end/46483] [4.5 " rguenth at gcc dot gnu.org
2012-07-02 10:38 ` rguenth at gcc dot gnu.org
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