[llvm] [InstCombine] Add folds for (icmp eq/ne (and (add/sub/xor A, P2), P2), 0/P2) (PR #67836)

Antonio Frighetto via llvm-commits llvm-commits at lists.llvm.org
Wed Nov 20 06:34:09 PST 2024

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antoniofrighetto wrote:

Just FYI, I counted overall more improvements than regressions when disabling this folding (https://github.com/dtcxzyw/llvm-opt-benchmark/pull/1726).

https://github.com/llvm/llvm-project/pull/67836

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