[all-commits] [llvm/llvm-project] 6054a4: AMDGPU: Add support for amdgpu-unsafe-fp-atomics a...

[Konstantin Zhuravlyov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 6054a456daf323294d6f9101b9a5a2345d6b5400
      https://github.com/llvm/llvm-project/commit/6054a456daf323294d6f9101b9a5a2345d6b5400
  Author: Konstantin Zhuravlyov <kzhuravl_dev at outlook.com>
  Date:   2021-02-04 (Thu, 04 Feb 2021)

  Changed paths:
    M llvm/lib/Target/AMDGPU/SIISelLowering.cpp
    M llvm/test/CodeGen/AMDGPU/global-atomics-fp.ll
    M llvm/test/Transforms/AtomicExpand/AMDGPU/expand-atomic-rmw-fadd.ll

  Log Message:
  -----------
  AMDGPU: Add support for amdgpu-unsafe-fp-atomics attribute

If amdgpu-unsafe-fp-atomics is specified, allow {flat|global}_atomic_add_f32 even if atomic modes don't match.

Differential Revision: https://reviews.llvm.org/D95391