!sum
- go: GaloisFieldAffineTransform
  asm: VGF2P8AFFINEQB
  operandOrder: 2I # 2nd operand, then immediate
  in: &AffineArgs
  - &uint8
    go: $t
    base: uint
  - &uint8x8
    go: $t2
    base: uint
  - &pureImmVar
    class: immediate
    immOffset: 0
    name: b
  out:
  - *uint8

- go: GaloisFieldAffineTransformInverse
  asm: VGF2P8AFFINEINVQB
  operandOrder: 2I # 2nd operand, then immediate
  in: *AffineArgs
  out:
  - *uint8

- go: GaloisFieldMul
  asm: VGF2P8MULB
  in:
  - *uint8
  - *uint8
  out:
  - *uint8