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[Bug middle-end/36877] [4.3/4.4 Regression] -O0 -fopenmp -march=i386 atomics
- From: "jakub at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 19 Jul 2008 19:22:34 -0000
- Subject: [Bug middle-end/36877] [4.3/4.4 Regression] -O0 -fopenmp -march=i386 atomics
- References: <bug-36877-87@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from jakub at gcc dot gnu dot org 2008-07-19 19:22 -------
Subject: Bug 36877
Author: jakub
Date: Sat Jul 19 19:21:40 2008
New Revision: 137988
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=137988
Log:
PR middle-end/36877
* omp-low.c (expand_omp_atomic_fetch_op): Make sure the
return value of the builtin is ignored.
* gcc.dg/gomp/atomic-11.c: New test.
Added:
branches/gcc-4_3-branch/gcc/testsuite/gcc.dg/gomp/atomic-11.c
Modified:
branches/gcc-4_3-branch/gcc/ChangeLog
branches/gcc-4_3-branch/gcc/omp-low.c
branches/gcc-4_3-branch/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36877