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| author | Sanjay Patel <spatel@rotateright.com> | 2023-01-02 13:31:01 -0500 |
|---|---|---|
| committer | Sanjay Patel <spatel@rotateright.com> | 2023-01-02 13:33:28 -0500 |
| commit | cb9569049c24e513afe215d5ac3b3dbc79dacf43 (patch) | |
| tree | c78547c9255bfd0fda7e3fff0adc437f1a22d56f /clang/unittests/libclang/LibclangTest.cpp | |
| parent | 871c415f2d8a25851929922bf6a82ba0a660a69f (diff) | |
| download | llvm-cb9569049c24e513afe215d5ac3b3dbc79dacf43.zip llvm-cb9569049c24e513afe215d5ac3b3dbc79dacf43.tar.gz llvm-cb9569049c24e513afe215d5ac3b3dbc79dacf43.tar.bz2 | |
[InstCombine] fold mask with not-of-sext-bool to select
~sext(A) & Op1 --> A ? 0 : Op1
With no extra uses, this pattern is already reduced,
but we would miss it in examples such as issue #59773.
https://alive2.llvm.org/ce/z/WGLcSR
Diffstat (limited to 'clang/unittests/libclang/LibclangTest.cpp')
0 files changed, 0 insertions, 0 deletions