[all-commits] [llvm/llvm-project] fa98fc: DAG: Handle AssertNoFPClass in computeKnownBits (#...

[Matt Arsenault via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: fa98fcd02e3dec47e3a8ea340a247dfa8ef1f2f5
      https://github.com/llvm/llvm-project/commit/fa98fcd02e3dec47e3a8ea340a247dfa8ef1f2f5
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2025-11-10 (Mon, 10 Nov 2025)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
    M llvm/test/CodeGen/AMDGPU/compute-known-bits-nofpclass.ll

  Log Message:
  -----------
  DAG: Handle AssertNoFPClass in computeKnownBits (#167289)

It's possible to determine the sign bit if the value is known
one of the positive/negative classes and not-nan.



To unsubscribe from these emails, change your notification settings at https://github.com/llvm/llvm-project/settings/notifications