[all-commits] [llvm/llvm-project] 7e23a2: [InstCombine] Fold an unsigned icmp of ucmp/scmp w...

Volodymyr Vasylkun via All-commits all-commits at lists.llvm.org
Fri Aug 16 05:38:34 PDT 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 7e23a23d5e4fa367842546af9f92dcdef869ef9a
      https://github.com/llvm/llvm-project/commit/7e23a23d5e4fa367842546af9f92dcdef869ef9a
  Author: Volodymyr Vasylkun <vvmposeydon at gmail.com>
  Date:   2024-08-16 (Fri, 16 Aug 2024)

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

  Log Message:
  -----------
  [InstCombine] Fold an unsigned icmp of ucmp/scmp with a constant to an icmp of the original arguments (#104471)

Proofs: https://alive2.llvm.org/ce/z/9mv8HU



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