diff options
| author | Sanjay Patel <spatel@rotateright.com> | 2022-09-12 15:00:08 -0400 |
|---|---|---|
| committer | Sanjay Patel <spatel@rotateright.com> | 2022-09-12 15:06:21 -0400 |
| commit | 53eede597e8423410ec48b7c335c76f3b6c4c714 (patch) | |
| tree | 2aa2a0f7ab7cf51fe657eec9842ef4cb9225f9d9 /llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp | |
| parent | 5ddfac40c368a1ba953ffd01023085607ccdc69a (diff) | |
| download | llvm-53eede597e8423410ec48b7c335c76f3b6c4c714.zip llvm-53eede597e8423410ec48b7c335c76f3b6c4c714.tar.gz llvm-53eede597e8423410ec48b7c335c76f3b6c4c714.tar.bz2 | |
[InstCombine] look through 'not' of ctlz/cttz op with 0-is-undef
https://alive2.llvm.org/ce/z/MNsC1S
This pattern was flagged at:
https://discourse.llvm.org/t/instcombines-select-optimizations-dont-trigger-reliably/64927
Diffstat (limited to 'llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp')
0 files changed, 0 insertions, 0 deletions