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* optabs.c (expand_atomic_load): Do not assume compare_and_swap will
authoramacleod <amacleod@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 8 Feb 2012 15:26:02 +0000 (15:26 +0000)
committeramacleod <amacleod@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 8 Feb 2012 15:26:02 +0000 (15:26 +0000)
commit3b967909afb128008572e8ddb84033994789f771
treee3024248b27228597cb8c312498b83acfe993d15tree | snapshot
parent3e527904ded3f4472a11d0473a5d4daca607ce77commit | diff
* optabs.c (expand_atomic_load): Do not assume compare_and_swap will
succeed for larger than word integers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184009 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | history
gcc/optabs.c diff | blob | history
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