!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

- go: carrylessMultiply
  documentation: !string |-
    // NAME computes one of four possible Galois polynomial
    // products of selected high and low halves of x and y,
    // depending on the value of xyHiLo, returning the 128-bit
    // product in the concatenated two elements of the result.
    // Bit 0 selects the low (0) or high (1) element of x and
    // bit 4 selects the low (0x00) or high (0x10) element of y.
  asm: V?PCLMULQDQ
  in:
  - go: Uint64x2
  - go: Uint64x2
  - class: immediate
    immOffset: 0
    name: xyHiLo
  out:
  - go: Uint64x2
    overwriteElementBits: 64
  hideMaskMethods: true

- go: carrylessMultiply
  documentation: !string |-
    // NAME computes one of two possible Galois polynomial
    // products of selected high and low halves of each of the two
    // 128-bit lanes of x and y, depending on the value of xyHiLo,
    // and returns the four 128-bit products in the result's lanes.
    // Bit 0 selects the low (0) or high (1) elements of x's lanes and
    // bit 4 selects the low (0x00) or high (0x10) elements of y's lanes.
  asm: V?PCLMULQDQ
  in:
  - go: Uint64x4
  - go: Uint64x4
  - class: immediate
    immOffset: 0
    name: xyHiLo
  out:
  - go: Uint64x4
    overwriteElementBits: 64
  hideMaskMethods: true

- go: carrylessMultiply
  documentation: !string |-
    // NAME computes one of four possible Galois polynomial
    // products of selected high and low halves of each of the four
    // 128-bit lanes of x and y, depending on the value of xyHiLo,
    // and returns the four 128-bit products in the result's lanes.
    // Bit 0 selects the low (0) or high (1) elements of x's lanes and
    // bit 4 selects the low (0x00) or high (0x10) elements of y's lanes.
  asm: V?PCLMULQDQ
  in:
  - go: Uint64x8
  - go: Uint64x8
  - class: immediate
    immOffset: 0
    name: xyHiLo
  out:
  - go: Uint64x8
    overwriteElementBits: 64
  hideMaskMethods: true