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| author | Amir Ayupov <aaupov@fb.com> | 2022-02-15 17:27:31 -0800 |
|---|---|---|
| committer | Amir Ayupov <aaupov@fb.com> | 2022-02-24 10:47:22 -0800 |
| commit | e38fc14c43b00f0606ad31a6df9dad1c54413afc (patch) | |
| tree | d1a9d9db3b0df9314375f8d7b488609c3cdb2a05 /llvm/lib/Target/AMDGPU/SILoadStoreOptimizer.cpp | |
| parent | dc7a624e3839b44fbf78149a044460919bdbfaed (diff) | |
| download | llvm-e38fc14c43b00f0606ad31a6df9dad1c54413afc.zip llvm-e38fc14c43b00f0606ad31a6df9dad1c54413afc.tar.gz llvm-e38fc14c43b00f0606ad31a6df9dad1c54413afc.tar.bz2 | |
[X86] Introduce x86-cmov-converter-force-all
Introduce an option to expand all CMOV groups into hammocks, matching GCC's
`-fno-if-conversion2` flag. The motivation is to leave CMOV conversion
opportunities to a binary optimizer that can make the decision based on branch
misprediction rate (available e.g. in Intel's LBR).
Reviewed By: MaskRay, skan
Differential Revision: https://reviews.llvm.org/D119777
Diffstat (limited to 'llvm/lib/Target/AMDGPU/SILoadStoreOptimizer.cpp')
0 files changed, 0 insertions, 0 deletions