[all-commits] [llvm/llvm-project] fa4790: [AMDGPU][MC] Fix disassembler for VIMAGE when non-...

[Mirko Brkušanin via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: fa4790e404843cff4370cf259b93e51e8341469d
      https://github.com/llvm/llvm-project/commit/fa4790e404843cff4370cf259b93e51e8341469d
  Author: Mirko Brkušanin <Mirko.Brkusanin at amd.com>
  Date:   2024-10-28 (Mon, 28 Oct 2024)

  Changed paths:
    M llvm/lib/Target/AMDGPU/MIMGInstructions.td
    M llvm/test/MC/AMDGPU/gfx12_asm_vimage.s
    M llvm/test/MC/Disassembler/AMDGPU/gfx12_dasm_vimage.txt

  Log Message:
  -----------
  [AMDGPU][MC] Fix disassembler for VIMAGE when non-first vaddr is v0 (#113569)

For disassembler tables we use *V1_V4* variants for VIMAGE and then
remove unused vaddr fields. *V1_V1* variant, which has every vaddr
field other than vaddr0 set to 0, was also enabled and caused confusion
when decoding cases which used v0 (whose encoded value is 0)



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