[all-commits] [llvm/llvm-project] a38db7: AMDGPU: Fix test failure

[Matt Arsenault via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a38db7bfc630e19902316465e8b6478793f6de75
      https://github.com/llvm/llvm-project/commit/a38db7bfc630e19902316465e8b6478793f6de75
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2022-11-04 (Fri, 04 Nov 2022)

  Changed paths:
    M llvm/test/CodeGen/AMDGPU/exec-mask-opt-cannot-create-empty-or-backward-segment.ll

  Log Message:
  -----------
  AMDGPU: Fix test failure


  Commit: ada6aa3f5c9693130747549f99b6bb27cff58f2f
      https://github.com/llvm/llvm-project/commit/ada6aa3f5c9693130747549f99b6bb27cff58f2f
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2022-11-04 (Fri, 04 Nov 2022)

  Changed paths:
    M llvm/lib/Target/AMDGPU/SIISelLowering.cpp
    M llvm/test/CodeGen/AMDGPU/llvm.amdgcn.rcp.ll
    M llvm/test/CodeGen/AMDGPU/select-undef.ll

  Log Message:
  -----------
  AMDGPU: Fold undef rcp to qnan

This matches the behavior in instcombine, and for fdiv.


Compare: https://github.com/llvm/llvm-project/compare/838389780e56...ada6aa3f5c96