ld2r

Load 2-Element Structure Replicate

LD2R { <Vt1>.<T>, <Vt2>.<T> }, [<Xn|SP>]

Loads 2 elements and replicates them to all lanes.

Details

The Load 2-Element Structure Replicate instruction loads 2 elements and replicates them to all lanes.

Pseudocode Operation

// Loads 2 elements and replicates them to all lanes

Example

LD2R [x1]

Encoding

Binary Layout
0
Q
001101
0
1
000000
0
Rn
Rt
 
Format SIMD Load/Store
Opcode 0x0D60C000
Extension NEON (SIMD)

Operands

  • Vt1
    Dest 1
  • Vt2
    Dest 2
  • Xn
    First source / base 64-bit integer register