pmul

Vector Polynomial Multiply

PMUL <Vd>.<T>, <Vn>.<T>, <Vm>.<T>

Performs polynomial multiplication over {0,1}.

Details

The Vector Polynomial Multiply instruction performs polynomial multiplication over {0,1}.

Pseudocode Operation

// Performs polynomial multiplication over {0,1}

Example

PMUL v0.4s.T, v1.4s.T, v2.4s.T

Encoding

Binary Layout
0
Q
101110
size
10011
Rm
1001
Rn
Rd
 
Format SIMD Three Register
Opcode 0x2E209C00
Extension NEON (SIMD)

Operands

  • Vd
    Destination SIMD/FP vector register
  • Vn
    First source SIMD/FP vector register
  • Vm
    Second source SIMD/FP vector register