[llvm] [RISCV] Use add.uw for (or (and X, 0xFFFFFFFF), Y) if Y has zeroes in the lower 32 bits. (PR #65402)

Craig Topper via llvm-commits llvm-commits at lists.llvm.org
Tue Sep 5 12:28:21 PDT 2023


https://github.com/topperc review_requested https://github.com/llvm/llvm-project/pull/65402


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