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

[Yingwei Zheng via cfe-commits]

dtcxzyw wrote:

> Failed to get test-suite diff from [e98ab4a...4ccd79d](https://github.com/llvm/llvm-project/compare/e98ab4afe7dfb83d66ddc80a3c81e471f240cc99...4ccd79df9faa6b38e9aeb4c5f6f8ee443162aad0): https://github.com/llvm/llvm-project/actions/runs/35261041607

Looks like SLPVectorizer is not ready :)


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