subpd

Subtract Packed Double-Precision

SUBPD xmm, xmm/m128

Subtracts two 64-bit doubles.

Details

The Subtract Packed Double-Precision instruction subtracts two 64-bit doubles.

Pseudocode Operation

DEST <- DEST - SRC
// Flags affected: OF, SF, ZF, AF, CF, PF

Example

SUBPD xmm0, xmm1

Encoding

Binary Layout
66
+0
0F
+1
5C
+2
 
Format SSE2
Opcode 66 0F 5C
Extension SSE2

Operands

  • dest
    128-bit SSE/AVX register (XMM)
  • src
    128-bit XMM register or 128-bit memory