pcmpeqd

Packed Compare Equal Doubleword (MMX)

PCMPEQD mm, mm/m64

Compares doublewords for equality (MMX).

Details

The Packed Compare Equal Doubleword (MMX) instruction compares doublewords for equality (MMX).

Pseudocode Operation

// Compares doublewords for equality (MMX)

Example

PCMPEQD mm, mm/m64

Encoding

Binary Layout
0F
+0
76
+1
 
Format MMX
Opcode 0F 76
Extension MMX

Operands

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