vabdl

Vector Absolute Difference Long

VABDL<c>.<dt> <Qd>, <Dn>, <Dm>

Computes absolute difference of narrow elements to wide result.

Details

The Vector Absolute Difference Long instruction computes absolute difference of narrow elements to wide result.

Pseudocode Operation

// Computes absolute difference of narrow elements to wide result

Example

VABDL.dt q0, d1, d2

Encoding

Binary Layout
11110010
1
sz
0
Vn
Vd
0111
N
0
M
0
Vm
 
Format NEON 3-Reg
Opcode 0xF2800700
Extension NEON (SIMD)

Operands

  • Qd
    Dest Wide
  • Dn
    First source 64-bit SIMD/FP register
  • Dm
    Second source 64-bit SIMD/FP register