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From: "ramana at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/43698] [4.5/4.6 Regression] Wrong use of ARMv6 REV instruction for endian bytewapping with -Os or -O2 optimizations
Date: Fri, 30 Jul 2010 22:36:00 -0000 [thread overview]
Message-ID: <20100730223606.7473.qmail@sourceware.org> (raw)
In-Reply-To: <bug-43698-14457@http.gcc.gnu.org/bugzilla/>
------- Comment #17 from ramana at gcc dot gnu dot org 2010-07-30 22:36 -------
Subject: Bug 43698
Author: ramana
Date: Fri Jul 30 22:35:40 2010
New Revision: 162725
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=162725
Log:
Backport fix for PR target/43698.
2010-07-30 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
Backport from mainline.
2010-07-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
PR target/43698
* config/arm/arm.md: Split arm_rev into *arm_rev and *thumb1_rev.
Set *arm_rev to be predicable.
2010-07-30 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
Backport from mainline
2010-07-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
PR target/43698
* gcc.target/arm/pr43698.c: New test.
Added:
branches/gcc-4_5-branch/gcc/testsuite/gcc.target/arm/pr43698.c
- copied unchanged from r162404,
trunk/gcc/testsuite/gcc.target/arm/pr43698.c
Modified:
branches/gcc-4_5-branch/ (props changed)
branches/gcc-4_5-branch/gcc/ChangeLog
branches/gcc-4_5-branch/gcc/config/arm/arm.md
branches/gcc-4_5-branch/gcc/testsuite/ChangeLog
Propchange: branches/gcc-4_5-branch/
('svn:mergeinfo' added)
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43698
next prev parent reply other threads:[~2010-07-30 22:36 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-09 0:05 [Bug c/43698] New: Invalid code when building gentoo pax-utils-0.1.19 with -Os optimizations siarhei dot siamashka at gmail dot com
2010-04-09 5:49 ` [Bug target/43698] " mikpe at it dot uu dot se
2010-04-09 6:57 ` mikpe at it dot uu dot se
2010-04-09 7:02 ` ramana at gcc dot gnu dot org
2010-04-09 7:38 ` ramana at gcc dot gnu dot org
2010-04-09 7:49 ` ramana at gcc dot gnu dot org
2010-04-09 8:05 ` siarhei dot siamashka at gmail dot com
2010-04-09 8:42 ` [Bug target/43698] [4.5/4.6 Regression] " rguenth at gcc dot gnu dot org
2010-04-12 8:38 ` ramana at gcc dot gnu dot org
2010-04-12 9:34 ` siarhei dot siamashka at gmail dot com
2010-04-12 9:51 ` Ramana Radhakrishnan
2010-04-12 9:51 ` ramana dot radhakrishnan at arm dot com
2010-05-17 18:48 ` siarhei dot siamashka at gmail dot com
2010-05-19 12:25 ` rguenth at gcc dot gnu dot org
2010-07-03 16:06 ` armin76 at gentoo dot org
2010-07-19 13:54 ` [Bug target/43698] [4.5/4.6 Regression] Wrong use of ARMv6 REV instruction for endian bytewapping with -Os or -O2 optimizations siarhei dot siamashka at gmail dot com
2010-07-22 8:31 ` ramana at gcc dot gnu dot org
2010-07-22 20:54 ` siarhei dot siamashka at gmail dot com
2010-07-23 12:22 ` ramana at gcc dot gnu dot org
2010-07-23 12:28 ` rguenther at suse dot de
2010-07-30 22:36 ` ramana at gcc dot gnu dot org [this message]
2010-07-30 22:39 ` ramana at gcc dot gnu dot org
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