[Bug middle-end/36877] [4.3/4.4 Regression] -O0 -fopenmp -march=i386 atomics

[jakub at gcc dot gnu dot org]

------- Comment #2 from jakub at gcc dot gnu dot org  2008-07-19 19:23 -------
Subject: Bug 36877

Author: jakub
Date: Sat Jul 19 19:22:51 2008
New Revision: 137989

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=137989
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:
    trunk/gcc/testsuite/gcc.dg/gomp/atomic-11.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/omp-low.c
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36877