This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug rtl-optimization/38644] [4.4/4.5/4.6 Regression] Optimization flag -O1 -fschedule-insns2 causes wrong code
- From: "ramana at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 09 Jan 2012 16:55:24 +0000
- Subject: [Bug rtl-optimization/38644] [4.4/4.5/4.6 Regression] Optimization flag -O1 -fschedule-insns2 causes wrong code
- Auto-submitted: auto-generated
- References: <bug-38644-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38644
--- Comment #62 from Ramana Radhakrishnan <ramana at gcc dot gnu.org> 2012-01-09 16:55:24 UTC ---
Author: ramana
Date: Mon Jan 9 16:55:16 2012
New Revision: 183019
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=183019
Log:
2012-01-09 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
Backport from mainline
2011-11-04 Jiangning Liu <jiangning.liu@arm.com>
PR rtl-optimization/38644
* config/arm/arm.c (thumb1_expand_epilogue): Add memory barrier
for epilogue having stack adjustment.
2012-01-09 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
Backport from mainline:
2011-11-04 Jiangning Liu <jiangning.liu@arm.com>
PR rtl-optimization/38644
* gcc.target/arm/stack-red-zone.c: New.
Added:
branches/gcc-4_6-branch/gcc/testsuite/gcc.target/arm/stack-red-zone.c
Modified:
branches/gcc-4_6-branch/gcc/ChangeLog
branches/gcc-4_6-branch/gcc/config/arm/arm.c
branches/gcc-4_6-branch/gcc/testsuite/ChangeLog