blendvpd

Variable Blend Packed Double

BLENDVPD xmm1, xmm2/m128, <XMM0>

Blends doubles based on variable mask in XMM0.

Details

The Variable Blend Packed Double instruction blends doubles based on variable mask in XMM0.

Pseudocode Operation

// Blends doubles based on variable mask in XMM0

Example

BLENDVPD xmm1, xmm2/m128,

Encoding

Binary Layout
66
+0
0F
+1
38
+2
15
+3
 
Format SSE4.1
Opcode 66 0F 38 15
Extension SSE4.1

Operands

  • dest
    128-bit XMM SIMD register
  • src1
    128-bit XMM SIMD register or Memory operand
  • src2
    Implicit XMM0 register (blend control mask)