[llvm] [InstCombine] Preserve NSW flags for `lshr (mul nuw X, C1), C2 -> mul nuw nsw X, (C1 >> C2)` (PR #72625)

Yingwei Zheng via llvm-commits llvm-commits at lists.llvm.org
Fri Nov 17 05:50:28 PST 2023


https://github.com/dtcxzyw closed https://github.com/llvm/llvm-project/pull/72625


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