vbsl

Vector Bit Select

VBSL<c> <Qd>, <Qn>, <Qm>

Selects bits from Vn or Vm based on Vd (mask).

Details

The Vector Bit Select instruction selects bits from Vn or Vm based on Vd (mask).

Pseudocode Operation

// Selects bits from Vn or Vm based on Vd (mask)

Example

VBSL q0, q1, q2

Encoding

Binary Layout
11110011
00
1
Vn
Vd
0001
N
Q
M
1
Vm
 
Format NEON 3-Reg
Opcode 0xF3100110
Extension NEON (SIMD)

Operands

  • Qd
    Dest/Mask
  • Qn
    First source 128-bit SIMD register
  • Qm
    Second source 128-bit SIMD register