[all-commits] [llvm/llvm-project] 709e79: AMDGPU: Add subtarget feature for global atomic fa...

[Matt Arsenault via All-commits]

  Branch: refs/heads/users/arsenm/amdgpu-subtarget-feature-fadd-denormal-support
  Home:   https://github.com/llvm/llvm-project
  Commit: 709e79198734af7884d09ad191dc00ccf2d90a19
      https://github.com/llvm/llvm-project/commit/709e79198734af7884d09ad191dc00ccf2d90a19
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2024-07-10 (Wed, 10 Jul 2024)

  Changed paths:
    M llvm/lib/Target/AMDGPU/AMDGPU.td
    M llvm/lib/Target/AMDGPU/GCNSubtarget.h

  Log Message:
  -----------
  AMDGPU: Add subtarget feature for global atomic fadd denormal support

Not sure what the behavior for gfx90a is. The SPG says it always flushes.
The instruction documentation says it does not.


  Commit: 9d38cff9c5cc2d52756a65c29af6f4e69575b42d
      https://github.com/llvm/llvm-project/commit/9d38cff9c5cc2d52756a65c29af6f4e69575b42d
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2024-07-10 (Wed, 10 Jul 2024)

  Changed paths:
    M llvm/lib/Target/AMDGPU/AMDGPU.td

  Log Message:
  -----------
  Add to gfx11.

RDNA 3 manual says "Floating-point addition handles NAN/INF/denorm"
thought I'm not sure I trust it.


  Commit: 43dc4f2cf38dd14043b081af2f4342b03e919c16
      https://github.com/llvm/llvm-project/commit/43dc4f2cf38dd14043b081af2f4342b03e919c16
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2024-07-10 (Wed, 10 Jul 2024)

  Changed paths:
    M llvm/lib/Target/AMDGPU/AMDGPU.td
    M llvm/lib/Target/AMDGPU/GCNSubtarget.h

  Log Message:
  -----------
  Rename


Compare: https://github.com/llvm/llvm-project/compare/5ef29a569951...43dc4f2cf38d

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