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Commit eda8e999 authored by luxufan's avatar luxufan
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[InstCombine] Combine (zext a) mul (zext b) to llvm.umul.with.overflow only if mul has NUW flag 

Fixes: https://github.com/llvm/llvm-project/issues/59836

Reviewed By: nikic

Differential Revision: https://reviews.llvm.org/D141031
parent 0db88db5
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