[all-commits] [llvm/llvm-project] 681315: [ConstraintElimination] Introduce tests for PR66173

[Antonio Frighetto via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 681315d1139d2a3ea7e8bb55d0a8de961af8761f
      https://github.com/llvm/llvm-project/commit/681315d1139d2a3ea7e8bb55d0a8de961af8761f
  Author: Antonio Frighetto <me at antoniofrighetto.com>
  Date:   2023-09-23 (Sat, 23 Sep 2023)

  Changed paths:
    M llvm/test/Transforms/ConstraintElimination/transfer-unsigned-facts-to-signed.ll

  Log Message:
  -----------
  [ConstraintElimination] Introduce tests for PR66173

Introduce test cases for extending
unsigned-to-signed transfer logic.


  Commit: 241848b9b1a1c7254b83beac7a88085787036c72
      https://github.com/llvm/llvm-project/commit/241848b9b1a1c7254b83beac7a88085787036c72
  Author: Antonio Frighetto <me at antoniofrighetto.com>
  Date:   2023-09-23 (Sat, 23 Sep 2023)

  Changed paths:
    M llvm/lib/Transforms/Scalar/ConstraintElimination.cpp
    M llvm/test/Transforms/ConstraintElimination/signed-query-unsigned-system.ll
    M llvm/test/Transforms/ConstraintElimination/transfer-unsigned-facts-to-signed.ll

  Log Message:
  -----------
  [ConstraintElimination] Extend unsigned-to-signed fact transfer

Minor addition of transferring unsigned facts to signed comparisons.

Proofs: https://alive2.llvm.org/ce/z/nqqzHb


Compare: https://github.com/llvm/llvm-project/compare/782f1a0d8956...241848b9b1a1