[llvm] [KnownBits] Implement knownbits lshr/ashr with exact flag (PR #84254)

Yingwei Zheng via llvm-commits llvm-commits at lists.llvm.org
Thu Mar 7 02:21:09 PST 2024

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dtcxzyw wrote:

Can this patch improve the optimization? Could you please add some tests for demonstration?


https://github.com/llvm/llvm-project/pull/84254

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