[all-commits] [llvm/llvm-project] 639a50: [AMDGPU] Precommit test case for D94010

[Jay Foad via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 639a50e2f138ed3e647b00809a2871a1b9ae9012
      https://github.com/llvm/llvm-project/commit/639a50e2f138ed3e647b00809a2871a1b9ae9012
  Author: Jay Foad <jay.foad at amd.com>
  Date:   2021-01-05 (Tue, 05 Jan 2021)

  Changed paths:
    M llvm/test/CodeGen/AMDGPU/llvm.amdgcn.fma.legacy.ll

  Log Message:
  -----------
  [AMDGPU] Precommit test case for D94010


  Commit: 3914bebe91f6b557e61d6d74117762f9043593e0
      https://github.com/llvm/llvm-project/commit/3914bebe91f6b557e61d6d74117762f9043593e0
  Author: Jay Foad <jay.foad at amd.com>
  Date:   2021-01-05 (Tue, 05 Jan 2021)

  Changed paths:
    M llvm/lib/Target/AMDGPU/SIFoldOperands.cpp
    M llvm/test/CodeGen/AMDGPU/llvm.amdgcn.fma.legacy.ll

  Log Message:
  -----------
  [AMDGPU] Handle v_fmac_legacy_f32 in SIFoldOperands

Convert it to v_fma_legacy_f32 if it is profitable to do so, just like
other mac instructions that are converted to their mad equivalents.

Differential Revision: https://reviews.llvm.org/D94010


Compare: https://github.com/llvm/llvm-project/compare/4e6054a86c0c...3914bebe91f6