addsubpd

Packed Double-FP Add/Subtract

ADDSUBPD xmm1, xmm2/m128

Adds odd elements, subtracts even elements (Double).

Details

The Packed Double-FP Add/Subtract instruction adds odd elements, subtracts even elements (Double).

Pseudocode Operation

// Adds odd elements, subtracts even elements (Double)

Example

ADDSUBPD xmm1, xmm2/m128

Encoding

Binary Layout
66
+0
0F
+1
D0
+2
 
Format SSE3
Opcode 66 0F D0
Extension SSE3

Operands

  • dest
    128-bit XMM SIMD register
  • src
    128-bit XMM SIMD register or Memory operand