vtbx

Vector Table Extension

VTBX<c>.8 <Dd>, <list>, <Dm>

Inserts elements into a vector using a table lookup.

Details

The Vector Table Extension instruction inserts elements into a vector using a table lookup.

Pseudocode Operation

// Inserts elements into a vector using a table lookup

Example

VTBX.8 d0, {r0-r3}, d2

Encoding

Binary Layout
11110011
1
D
11
Vn
Vd
10
len
N
1
M
0
Vm
 
Format NEON Table
Opcode 0xF3B00840
Extension NEON (SIMD)

Operands

  • Dd
    Dest/Base
  • list
    Table
  • Dm
    Indices