[all-commits] [llvm/llvm-project] 15bcb9: ValueTracking: Add some regression tests for fabs ...

[Matt Arsenault via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 15bcb9a6976252c4b60ce8b72f157fb18357a969
      https://github.com/llvm/llvm-project/commit/15bcb9a6976252c4b60ce8b72f157fb18357a969
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2023-05-22 (Mon, 22 May 2023)

  Changed paths:
    M llvm/test/Transforms/Attributor/nofpclass.ll
    M llvm/test/Transforms/InstSimplify/floating-point-compare.ll
    M llvm/test/Transforms/InstSimplify/known-never-infinity.ll

  Log Message:
  -----------
  ValueTracking: Add some regression tests for fabs handling in computeKnownFPClass


  Commit: 200bdd9e869e2982f54923b05e54c117fd33f5d9
      https://github.com/llvm/llvm-project/commit/200bdd9e869e2982f54923b05e54c117fd33f5d9
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2023-05-22 (Mon, 22 May 2023)

  Changed paths:
    M llvm/include/llvm/Analysis/ValueTracking.h
    M llvm/test/Transforms/Attributor/nofpclass.ll

  Log Message:
  -----------
  ValueTracking: Fix broken fabs implementation for computeKnownFPClass, again

This was only half complete. We need to enable the positive fields
for any negative classes.


Compare: https://github.com/llvm/llvm-project/compare/bf497c0be230...200bdd9e869e