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| author | Johannes Doerfert <jdoerfert@anl.gov> | 2019-01-26 23:40:35 +0000 |
|---|---|---|
| committer | Johannes Doerfert <jdoerfert@anl.gov> | 2019-01-26 23:40:35 +0000 |
| commit | 00102c7d9579745851320bd4373db1ce2612b2c4 (patch) | |
| tree | 5fcf5539fb0fba2fb16a6bf5f1b5402048f21d97 /llvm/unittests/Support/CommandLineTest.cpp | |
| parent | 204bf2bbb265b5158783bacf9a67b0bc4cc57747 (diff) | |
| download | llvm-00102c7d9579745851320bd4373db1ce2612b2c4.zip llvm-00102c7d9579745851320bd4373db1ce2612b2c4.tar.gz llvm-00102c7d9579745851320bd4373db1ce2612b2c4.tar.bz2 | |
[ValueTracking] Look through casts when determining non-nullness
Bitcast and certain Ptr2Int/Int2Ptr instructions will not alter the
value of their operand and can therefore be looked through when we
determine non-nullness.
Differential Revision: https://reviews.llvm.org/D54956
llvm-svn: 352293
Diffstat (limited to 'llvm/unittests/Support/CommandLineTest.cpp')
0 files changed, 0 insertions, 0 deletions