[llvm] [InstCombine] Canonicalize `abs(sub(ext(X),ext(Y)))` -> `ext(sub(max(X,Y),min(X,Y)))` (PR #162296)

Benjamin Maxwell via llvm-commits llvm-commits at lists.llvm.org
Tue Oct 7 07:53:56 PDT 2025

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https://github.com/MacDue edited https://github.com/llvm/llvm-project/pull/162296

Previous message: [llvm] [InstCombine] Canonicalize `abs(sub(ext(X),ext(Y)))` -> `ext(sub(max(X,Y),min(X,Y)))` (PR #162296)
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