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AMDGPU: MC support for v_cvt_scalef32_pk_{f|bf}16_fp4 of gfx950. #117418

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Nov 25, 2024

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@arsenm arsenm commented Nov 23, 2024

OPSEL ASM Syntax for v_cvt_scalef32_pk_{f|bf}16_fp4 : opsel:[x,y,z]
where, x & y i.e. OPSEL[1 : 0] selects which src_byte to read.

Note: Conventional Inst{13} i.e. OPSEL[2] is ignored in asm syntax.

Co-authored-by: Pravin Jagtap Pravin.Jagtap@amd.com

@arsenm arsenm added backend:AMDGPU mc Machine (object) code labels Nov 23, 2024 — with Graphite App
@arsenm arsenm requested a review from srpande November 23, 2024 05:41
@arsenm arsenm marked this pull request as ready for review November 23, 2024 05:41
This was referenced Nov 26, 2024
searlmc1 pushed a commit to ROCm/llvm-project that referenced this pull request Feb 3, 2025
…m#117418)

OPSEL ASM Syntax for v_cvt_scalef32_pk_{f|bf}16_fp4 : opsel:[x,y,z]
where, x & y i.e. OPSEL[1 : 0] selects which src_byte to read.

Note: Conventional Inst{13} i.e. OPSEL[2] is ignored in asm syntax.

Co-authored-by: Pravin Jagtap <Pravin.Jagtap@amd.com>

Co-authored-by: Pravin Jagtap <Pravin.Jagtap@amd.com>
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