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| author | Tim Northover <tnorthover@apple.com> | 2014-05-30 14:41:51 +0000 |
|---|---|---|
| committer | Tim Northover <tnorthover@apple.com> | 2014-05-30 14:41:51 +0000 |
| commit | d622e1282ce76c70c72c4b7272fcaa6e79e2a7bf (patch) | |
| tree | 46219e77246032c4d2d901c903ced1faa4e8793f /llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp | |
| parent | dee68ba6e315f1b92ac84cd3e8fed3fe6b90ace3 (diff) | |
| download | llvm-d622e1282ce76c70c72c4b7272fcaa6e79e2a7bf.zip llvm-d622e1282ce76c70c72c4b7272fcaa6e79e2a7bf.tar.gz llvm-d622e1282ce76c70c72c4b7272fcaa6e79e2a7bf.tar.bz2 | |
SelectionDAG: skip barriers for unordered atomic operations
Unordered is strictly weaker than monotonic, so if the latter doesn't have any
barriers then the former certainly shouldn't.
rdar://problem/16548260
llvm-svn: 209901
Diffstat (limited to 'llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp')
0 files changed, 0 insertions, 0 deletions