[all-commits] [llvm/llvm-project] 8ed3b0: [AMDGPU][True16][MC] Implement V_CVT_PK_F32_FP8/BF...

Joe Nash via All-commits all-commits at lists.llvm.org
Thu Nov 14 08:47:22 PST 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 8ed3b05582e504c545fbadcc384f474220e42d3f
      https://github.com/llvm/llvm-project/commit/8ed3b05582e504c545fbadcc384f474220e42d3f
  Author: Joe Nash <joseph.nash at amd.com>
  Date:   2024-11-14 (Thu, 14 Nov 2024)

  Changed paths:
    M llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.cpp
    M llvm/lib/Target/AMDGPU/VOP1Instructions.td
    M llvm/test/MC/AMDGPU/gfx12_asm_vop1.s
    M llvm/test/MC/AMDGPU/gfx12_asm_vop3_from_vop1.s
    M llvm/test/MC/Disassembler/AMDGPU/gfx12_dasm_vop3_from_vop1.txt

  Log Message:
  -----------
  [AMDGPU][True16][MC] Implement V_CVT_PK_F32_FP8/BF8  (#116106)

Existing Fake16 versions of these instructions do not support op_sel on
the _e32 encoding, which leaves a hole in the disassembler support.
Implement the true16 version of the instructions in the MC layer.



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