[clang] [llvm] [InstCombine] Combine ((ext(A) * ext(B)) >> N) -> ext(mulh(A, B)). (PR #224311)

David Green via cfe-commits cfe-commits at lists.llvm.org
Fri Sep 18 23:25:46 PDT 2026

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davemgreen wrote:

I think that was reverted and is being committed again under #224766.

https://github.com/llvm/llvm-project/pull/224311

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