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| author | Craig Topper <craig.topper@intel.com> | 2018-12-15 01:07:19 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@intel.com> | 2018-12-15 01:07:19 +0000 |
| commit | 1fc257d97f99513427597502b9b46237e97b3f2a (patch) | |
| tree | 15fd34aa0c6315ebd238288cb6cba49ae20ed2a4 /llvm/lib/Target/AMDGPU/SILoadStoreOptimizer.cpp | |
| parent | 5c304eac4128993af91acd5469ce4b78901eeae3 (diff) | |
| download | bcm5719-llvm-1fc257d97f99513427597502b9b46237e97b3f2a.tar.gz bcm5719-llvm-1fc257d97f99513427597502b9b46237e97b3f2a.zip | |
[X86] Rename hasNoSignedComparisonUses to hasNoSignFlagUses. Add the instruction that only modify the O flag to the waiver list.
The only caller of this turns CMP with 0 into TEST. CMP with 0 and TEST both set OF to 0 so we should have no issues with instructions that only use OF.
Though I don't think there's any reason we would read just OF after a compare with 0 anyway. So this probably isn't an observable change.
llvm-svn: 349223
Diffstat (limited to 'llvm/lib/Target/AMDGPU/SILoadStoreOptimizer.cpp')
0 files changed, 0 insertions, 0 deletions
