[all-commits] [llvm/llvm-project] ace8b1: [InstSimplify] Canonicalize `X uge 1` to `X ne 0` ...

Iris Shi via All-commits all-commits at lists.llvm.org
Mon Aug 11 19:37:44 PDT 2025


  Branch: refs/heads/users/el-ev/pr145204-comment
  Home:   https://github.com/llvm/llvm-project
  Commit: ace8b1223e478a5107875fdbc36f0c9c7259b927
      https://github.com/llvm/llvm-project/commit/ace8b1223e478a5107875fdbc36f0c9c7259b927
  Author: Iris Shi <0.0 at owo.li>
  Date:   2025-08-12 (Tue, 12 Aug 2025)

  Changed paths:
    M llvm/lib/Analysis/InstructionSimplify.cpp
    M llvm/test/Transforms/InstSimplify/select-icmp.ll

  Log Message:
  -----------
  [InstSimplify] Canonicalize `X uge 1` to `X ne 0` and `X sle -1` to `X slt 0` in `simplifyICmpInst`


  Commit: 2e74abde9d05adeec193b3dedd1c539096aa47dd
      https://github.com/llvm/llvm-project/commit/2e74abde9d05adeec193b3dedd1c539096aa47dd
  Author: Iris Shi <0.0 at owo.li>
  Date:   2025-08-12 (Tue, 12 Aug 2025)

  Changed paths:
    M llvm/lib/Analysis/InstructionSimplify.cpp

  Log Message:
  -----------
  invert non-strict predicates


  Commit: 387267a6ecd614bdf5a42bccad2de9504904e8e9
      https://github.com/llvm/llvm-project/commit/387267a6ecd614bdf5a42bccad2de9504904e8e9
  Author: Iris Shi <0.0 at owo.li>
  Date:   2025-08-12 (Tue, 12 Aug 2025)

  Changed paths:
    M llvm/test/Transforms/InstSimplify/compare.ll

  Log Message:
  -----------
  update test


Compare: https://github.com/llvm/llvm-project/compare/f858afb41d26...387267a6ecd6

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