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| author | Craig Topper <craig.topper@intel.com> | 2020-07-08 11:56:01 -0700 |
|---|---|---|
| committer | Craig Topper <craig.topper@intel.com> | 2020-07-08 12:53:05 -0700 |
| commit | 9b1e95329af7bb005275f18225b2c130ec3ea98d (patch) | |
| tree | 26a17bc0d44eaf76196c894478b4820196ac15a4 /lldb/test/API/python_api | |
| parent | 0b39d2d75275b80994dac06b7ad05031cbd09393 (diff) | |
| download | llvm-9b1e95329af7bb005275f18225b2c130ec3ea98d.zip llvm-9b1e95329af7bb005275f18225b2c130ec3ea98d.tar.gz llvm-9b1e95329af7bb005275f18225b2c130ec3ea98d.tar.bz2 | |
[InstSimplify] Remove select ?, undef, X -> X and select ?, X, undef -> X transforms
As noted here https://lists.llvm.org/pipermail/llvm-dev/2016-October/106182.html and by alive2, this transform isn't valid. If X is poison this potentially propagates poison when it shouldn't.
This same transform still exists in DAGCombiner.
Differential Revision: https://reviews.llvm.org/D83360
Diffstat (limited to 'lldb/test/API/python_api')
0 files changed, 0 insertions, 0 deletions