[all-commits] [llvm/llvm-project] c6b1fc: AMDGPU: Add fmed3 fold tests with flags

Matt Arsenault via All-commits all-commits at lists.llvm.org
Mon May 12 06:39:02 PDT 2025


  Branch: refs/heads/users/arsenm/amdgpu/fmed3-use-minimumnum-maximumnum-no-ieee-mode
  Home:   https://github.com/llvm/llvm-project
  Commit: c6b1fc67df470f1ffbc94b02a2d9664fe9eaac07
      https://github.com/llvm/llvm-project/commit/c6b1fc67df470f1ffbc94b02a2d9664fe9eaac07
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2025-05-12 (Mon, 12 May 2025)

  Changed paths:
    M llvm/test/Transforms/InstCombine/AMDGPU/fmed3.ll

  Log Message:
  -----------
  AMDGPU: Add fmed3 fold tests with flags


  Commit: 8da4a4ad9e94d7d68ce8bf327b2bd2c536c78fc0
      https://github.com/llvm/llvm-project/commit/8da4a4ad9e94d7d68ce8bf327b2bd2c536c78fc0
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2025-05-12 (Mon, 12 May 2025)

  Changed paths:
    M llvm/lib/Target/AMDGPU/AMDGPUInstCombineIntrinsic.cpp
    M llvm/test/Transforms/InstCombine/AMDGPU/fmed3.ll

  Log Message:
  -----------
  AMDGPU: Use minimumnum/maximumnum for fmed3 with amdgpu-ieee=0

Try to respect the signaling nan behavior of the instruction,
so also start the special case fold for src2.


Compare: https://github.com/llvm/llvm-project/compare/c6b1fc67df47%5E...8da4a4ad9e94

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