ldp

Load Pair SIMD&FP Registers

LDP <St1|Dt1|Qt1>, <St2|Dt2|Qt2>, [<Xn|SP>, #<imm>]

Loads two floating-point/SIMD registers.

Details

The Load Pair SIMD&FP Registers instruction loads two floating-point/SIMD registers.

Pseudocode Operation

Vt1 ← Memory[address]

Example

LDP Qt1, Qt2, [x1, #16]

Encoding

Binary Layout
00101101
01
0
imm7
Rt2
Rn
Rt1
 
Format Load/Store Pair
Opcode 0x2D400000
Extension Floating Point

Operands

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