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| author | Sanjay Patel <spatel@rotateright.com> | 2022-08-27 10:15:30 -0400 |
|---|---|---|
| committer | Sanjay Patel <spatel@rotateright.com> | 2022-08-27 11:57:05 -0400 |
| commit | 7abf233f44b959520ed09e56638e89898810f25e (patch) | |
| tree | a067f900f97d2cb215ca7688bff1cb3afcb13eeb /lldb/source/Plugins/ScriptInterpreter/Python/lldb-python.h | |
| parent | 3cde55d8071d03a2de26fe2c962a92a7b256db8c (diff) | |
| download | llvm-7abf233f44b959520ed09e56638e89898810f25e.zip llvm-7abf233f44b959520ed09e56638e89898810f25e.tar.gz llvm-7abf233f44b959520ed09e56638e89898810f25e.tar.bz2 | |
[InstCombine] allow poison (undef) element in vector signbit transforms
If the shift constant has undefined lanes, we can assume those
are the same as the defined lanes in these transforms:
https://alive2.llvm.org/ce/z/t6TTJ2
Replace undef with poison in the test while here to support
the transition away from undef.
Diffstat (limited to 'lldb/source/Plugins/ScriptInterpreter/Python/lldb-python.h')
0 files changed, 0 insertions, 0 deletions