[llvm] [X86] Add checkSignTestSetCCCombine - if X86ISD::CMP/OR is testing for signbits, attempt to test for the signbit source instead. (PR #97433)

Shengchen Kan via llvm-commits llvm-commits at lists.llvm.org
Tue Jul 2 20:48:36 PDT 2024

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https://github.com/KanRobert approved this pull request.

LGTM

https://github.com/llvm/llvm-project/pull/97433

Previous message: [llvm] [X86] Add checkSignTestSetCCCombine - if X86ISD::CMP/OR is testing for signbits, attempt to test for the signbit source instead. (PR #97433)
Next message: [llvm] [X86] Add checkSignTestSetCCCombine - if X86ISD::CMP/OR is testing for signbits, attempt to test for the signbit source instead. (PR #97433)
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