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| author | Craig Topper <craig.topper@intel.com> | 2018-06-14 18:43:52 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@intel.com> | 2018-06-14 18:43:52 +0000 |
| commit | b521dc3acfae26cef62f1ab3bfe1c3753c0c9955 (patch) | |
| tree | 0e33cda44492afb2d3c7757b75643b710c4f8c83 /llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp | |
| parent | 866d9f02be2337ad1c540ccecd0541ffcf6274eb (diff) | |
| download | llvm-b521dc3acfae26cef62f1ab3bfe1c3753c0c9955.zip llvm-b521dc3acfae26cef62f1ab3bfe1c3753c0c9955.tar.gz llvm-b521dc3acfae26cef62f1ab3bfe1c3753c0c9955.tar.bz2 | |
[X86] Add inline assembly versions of _InterlockedExchange_HLEAcquire/Release and _InterlockedCompareExchange_HLEAcquire/Release for MSVC compatibility.
Clang/LLVM doesn't have a way to pass an HLE hint through to the X86 backend to emit HLE prefixed instructions. So this is a good short term fix.
Differential Revision: https://reviews.llvm.org/D47672
llvm-svn: 334751
Diffstat (limited to 'llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp')
0 files changed, 0 insertions, 0 deletions