[all-commits] [llvm/llvm-project] d16393: [InstCombine] Fold `scmp(x -nsw y, 0)` to `scmp(x, ...

Volodymyr Vasylkun via All-commits all-commits at lists.llvm.org
Thu Aug 22 06:19:09 PDT 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d163935585cd8d538da8326a8e4e9e7da8aa1755
      https://github.com/llvm/llvm-project/commit/d163935585cd8d538da8326a8e4e9e7da8aa1755
  Author: Volodymyr Vasylkun <vvmposeydon at gmail.com>
  Date:   2024-08-22 (Thu, 22 Aug 2024)

  Changed paths:
    M llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
    M llvm/test/Transforms/InstCombine/scmp.ll

  Log Message:
  -----------
  [InstCombine] Fold `scmp(x -nsw y, 0)` to `scmp(x, y)` (#105583)

Proof: https://alive2.llvm.org/ce/z/v6VtXz



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