[all-commits] [llvm/llvm-project] 8045a3: [AMDGPU] Correct VOP3P encoding. NFC.

Stanislav Mekhanoshin via All-commits all-commits at lists.llvm.org
Wed Apr 16 11:38:28 PDT 2025


  Branch: refs/heads/users/rampitec/04-16-_amdgpu_correct_vop3p_encoding._nfc
  Home:   https://github.com/llvm/llvm-project
  Commit: 8045a39314b88b25a12b7756d88a7948c39b88b4
      https://github.com/llvm/llvm-project/commit/8045a39314b88b25a12b7756d88a7948c39b88b4
  Author: Stanislav Mekhanoshin <Stanislav.Mekhanoshin at amd.com>
  Date:   2025-04-16 (Wed, 16 Apr 2025)

  Changed paths:
    M llvm/lib/Target/AMDGPU/VOP3PInstructions.td
    M llvm/lib/Target/AMDGPU/VOPInstructions.td

  Log Message:
  -----------
  [AMDGPU] Correct VOP3P encoding. NFC.

VOP3P encoding field was defined as 9 bit in GFX8/GFX9 and opcode
was 7 bit, while it is 8 and 8 since GFX10. There are no changes
to instructions, but it fixes difference with SP3 in terms of
fields breakdown.



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