ld1r

Load Single Element Replicate

LD1R { <Vt>.<T> }, [<Xn|SP>]

Loads one element and replicates it to all lanes of the vector.

Details

The Load Single Element Replicate instruction loads one element and replicates it to all lanes of the vector.

Pseudocode Operation

// Loads one element and replicates it to all lanes of the vector

Example

LD1R [x1]

Encoding

Binary Layout
0
Q
001101
0
1
000000
0
Rn
Rt
 
Format SIMD Load/Store
Opcode 0x0D40C000
Extension NEON (SIMD)

Operands

  • Vt
    Transfer SIMD/FP vector register (load/store)
  • Xn
    First source / base 64-bit integer register