[clang] [InstCombine] Canonicalize `and(zext(A), B)` into `select A, B & 1, 0` (PR #66740)

Yingwei Zheng via cfe-commits cfe-commits at lists.llvm.org
Thu Sep 21 01:58:25 PDT 2023

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dtcxzyw wrote:

To avoid backend regressions, I will merge this PR after #66793.


https://github.com/llvm/llvm-project/pull/66740

Previous message: [clang] [InstCombine] Canonicalize `and(zext(A), B)` into `select A, B & 1, 0` (PR #66740)
Next message: [clang] 1d7b59c - [clang][dataflow] Fix two null pointer dereferences in `getMemberForAccessor()`. (#66742)
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