vabd

Vector Absolute Difference

VABD<c>.<dt> <Qd>, <Qn>, <Qm>

Computes absolute difference between elements.

Details

The Vector Absolute Difference instruction computes absolute difference between elements.

Pseudocode Operation

// Computes absolute difference between elements

Example

VABD.dt q0, q1, q2

Encoding

Binary Layout
11110010
0
sz
0
Vn
Vd
0111
N
Q
M
0
Vm
 
Format NEON 3-Reg
Opcode 0xF2000700
Extension NEON (SIMD)

Operands

  • Qd
    Destination 128-bit SIMD register
  • Qn
    First source 128-bit SIMD register
  • Qm
    Second source 128-bit SIMD register