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| author | Craig Topper <craig.topper@gmail.com> | 2016-06-29 04:57:00 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@gmail.com> | 2016-06-29 04:57:00 +0000 |
| commit | df7454f94b984e2adc66df41c346c5901d71d99e (patch) | |
| tree | 409d15c0d07d834d95840254fe9f1347ed0697cb /clang/lib/CodeGen/CoverageMappingGen.cpp | |
| parent | b5beb97b07ce7e5f868373543537bed3c471a796 (diff) | |
| download | bcm5719-llvm-df7454f94b984e2adc66df41c346c5901d71d99e.tar.gz bcm5719-llvm-df7454f94b984e2adc66df41c346c5901d71d99e.zip | |
Revert "[ValueTracking] Teach computeKnownBits for PHI nodes to compute sign bit for a recurrence with a NSW addition."
This is breaking an optimizaton remark test in clang. I've identified a couple fixes for that, but want to understand it better before I commit to anything.
llvm-svn: 274102
Diffstat (limited to 'clang/lib/CodeGen/CoverageMappingGen.cpp')
0 files changed, 0 insertions, 0 deletions
