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[InstCombine] Drop NSW when converting `shl X, BW - 1` back into mul#121633

Merged

dtcxzyw merged 3 commits intollvm:mainllvm/llvm-project:mainfrom

dtcxzyw:fix-rem-mul-shldtcxzyw/llvm-project:fix-rem-mul-shlCopy head branch name to clipboard

Jan 4, 2025

Conversation Commits3 (3)Checks Files changed

Merged

[InstCombine] Drop NSW when converting `shl X, BW - 1` back into mul#121633
dtcxzyw merged 3 commits intollvm:mainfrom
dtcxzyw:fix-rem-mul-shl

Commits

Commits on Jan 4, 2025

[InstCombine] Add pre-commit tests. NFC.
dtcxzyw
committed
[InstCombine] Drop NSW when converting `shl X, BW - 1` back into mul
dtcxzyw
committed
[InstCombine] Add commuted tests. NFC.
dtcxzyw
committed

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