[all-commits] [llvm/llvm-project] d0812d: [AMDGPU][True16][MC] true16 for v_minmax/maxmin_f1...

[Brox Chen via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d0812dbbff2ac839694ee1988e6af962fcd0bb1e
      https://github.com/llvm/llvm-project/commit/d0812dbbff2ac839694ee1988e6af962fcd0bb1e
  Author: Brox Chen <guochen2 at amd.com>
  Date:   2025-01-07 (Tue, 07 Jan 2025)

  Changed paths:
    M llvm/lib/Target/AMDGPU/SIInstructions.td
    M llvm/lib/Target/AMDGPU/VOP3Instructions.td
    M llvm/lib/Target/AMDGPU/VOPInstructions.td
    M llvm/test/CodeGen/AMDGPU/minmax.ll
    M llvm/test/MC/AMDGPU/gfx11_asm_vop3.s
    M llvm/test/MC/AMDGPU/gfx11_asm_vop3_dpp16.s
    M llvm/test/MC/AMDGPU/gfx11_asm_vop3_dpp8.s
    M llvm/test/MC/AMDGPU/gfx12_asm_vop3.s
    M llvm/test/MC/AMDGPU/gfx12_asm_vop3_aliases.s
    M llvm/test/MC/AMDGPU/gfx12_asm_vop3_dpp16.s
    M llvm/test/MC/AMDGPU/gfx12_asm_vop3_dpp8.s
    M llvm/test/MC/Disassembler/AMDGPU/gfx11_dasm_vop3.txt
    M llvm/test/MC/Disassembler/AMDGPU/gfx11_dasm_vop3_dpp16.txt
    M llvm/test/MC/Disassembler/AMDGPU/gfx11_dasm_vop3_dpp8.txt
    M llvm/test/MC/Disassembler/AMDGPU/gfx12_dasm_vop3.txt
    M llvm/test/MC/Disassembler/AMDGPU/gfx12_dasm_vop3_dpp16.txt
    M llvm/test/MC/Disassembler/AMDGPU/gfx12_dasm_vop3_dpp8.txt

  Log Message:
  -----------
  [AMDGPU][True16][MC] true16 for v_minmax/maxmin_f16 and v_minmax/maxmin_num_f16 (#120617)

True16 support for v_minmax/maxmin_f16(GFX11) and
v_minmax/maxmin_num_f16(GFX12).

These insts are updated at the same time since we are replacing the
`v_minmax/maxmin_f16` to `v_minmax/maxmin_fake16_f16` while
`v_minmax/maxmin_num_f16` are alias insts and share the same CodeGen
pattern.

Added a GFX12 runline in minmax.ll in fake16 flow



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