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PR middle-end/45838
authorjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 17 Nov 2010 11:15:55 +0000 (11:15 +0000)
committerjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 17 Nov 2010 11:15:55 +0000 (11:15 +0000)
commita44814b9c7507ab0ac3187af2b7264b36f30de66
tree4a3893b319747d8261802d8a29ec5daed4426e0atree | snapshot
parent01631cfb28a1ae100fb3f50aeacea6ce92d2cb68commit | diff
PR middle-end/45838
* tree-ssa-alias.c (ref_maybe_used_by_call_p_1,
call_may_clobber_ref_p_1): Return true for __sync_* and some
OpenMP builtins that act as threading barriers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@166863 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | history
gcc/tree-ssa-alias.c diff | blob | history
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