pcmpgtw

Packed Compare Greater Than Word (MMX)

PCMPGTW mm, mm/m64

Compares words for greater than (MMX).

Details

The Packed Compare Greater Than Word (MMX) instruction compares words for greater than (MMX).

Pseudocode Operation

// Compares words for greater than (MMX)

Example

PCMPGTW mm, mm/m64

Encoding

Binary Layout
0F
+0
65
+1
 
Format MMX
Opcode 0F 65
Extension MMX

Operands

  • dest
    64-bit MMX register
  • src
    64-bit MMX register or Memory operand