[Bug middle-end/48591] OpenMP ICE with atomics on __float128 in 32-bit only i686 cc1

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48591

--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-04-13 15:52:22 UTC ---
Author: jakub
Date: Wed Apr 13 15:52:17 2011
New Revision: 172381

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=172381
Log:
    PR middle-end/48591
    * omp-low.c (expand_omp_atomic_fetch_op): Return false if decl is
    NULL.
    (expand_omp_atomic_pipeline): Return false if cmpxchg is NULL.

    * gcc.dg/gomp/pr48591.c: New test.

    * testsuite/libgomp.c/pr48591.c: New test.

Added:
    branches/gcc-4_6-branch/gcc/testsuite/gcc.dg/gomp/pr48591.c
    branches/gcc-4_6-branch/libgomp/testsuite/libgomp.c/pr48591.c
Modified:
    branches/gcc-4_6-branch/gcc/ChangeLog
    branches/gcc-4_6-branch/gcc/omp-low.c
    branches/gcc-4_6-branch/gcc/testsuite/ChangeLog
    branches/gcc-4_6-branch/libgomp/ChangeLog