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[Bug middle-end/38616] [4.3 Regression] Wrong code when -O3 or -O2 -fstack-protector used
- From: "doko at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 11 Jan 2009 17:29:34 -0000
- Subject: [Bug middle-end/38616] [4.3 Regression] Wrong code when -O3 or -O2 -fstack-protector used
- References: <bug-38616-17114@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #8 from doko at gcc dot gnu dot org 2009-01-11 17:29 -------
Subject: Bug 38616
Author: doko
Date: Sun Jan 11 17:29:23 2009
New Revision: 143276
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=143276
Log:
gcc/
2009-01-11 Matthias Klose <doko@ubuntu.com>
PR middle-end/38616, backport from mainline:
2008-05-04 Uros Bizjak <ubizjak@gmail.com>
* config/i386/i386.md (*strmovsi_1): Simplify asm alternatives.
(*strmovsi_rex_1): Ditto.
(*strsetsi_1): Ditto.
(*strsetsi_rex_1): Ditto.
(add<mode>cc): Macroize expander from addqicc, addhicc, addsicc and
adddicc expanders using SWI mode iterator.
gcc/testsuite/
2009-01-11 Matthias Klose <doko@ubuntu.com>
PR middle-end/38616
* gcc.dg/pr38616.c: New test.
Added:
branches/gcc-4_3-branch/gcc/testsuite/gcc.dg/pr38616.c
Modified:
branches/gcc-4_3-branch/gcc/ChangeLog
branches/gcc-4_3-branch/gcc/config/i386/i386.md
branches/gcc-4_3-branch/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38616