[all-commits] [llvm/llvm-project] b633b8: 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: b633b82d58ecc55bb88eaefd87d5b3030799f2c0
      https://github.com/llvm/llvm-project/commit/b633b82d58ecc55bb88eaefd87d5b3030799f2c0
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2024-07-04 (Thu, 04 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: 55ee6de3f2ac99d981ed57c3f933cc18e9a738a2
      https://github.com/llvm/llvm-project/commit/55ee6de3f2ac99d981ed57c3f933cc18e9a738a2
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2024-07-04 (Thu, 04 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: 573e7bcdedc1fd56575f580d0fafd9e1ad9dbc96
      https://github.com/llvm/llvm-project/commit/573e7bcdedc1fd56575f580d0fafd9e1ad9dbc96
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2024-07-04 (Thu, 04 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/deebca237262...573e7bcdedc1

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