psrad

Packed Shift Right Arithmetic Doubleword (MMX)

PSRAD mm, imm8

Shifts doublewords right arithmetic (MMX).

Details

The Packed Shift Right Arithmetic Doubleword (MMX) instruction shifts doublewords right arithmetic (MMX).

Pseudocode Operation

// Shifts doublewords right arithmetic (MMX)

Example

PSRAD mm, 3

Encoding

Binary Layout
0F
+0
72
+1
ModRM
+2
 
Format MMX
Opcode 0F 72 /4
Extension MMX

Operands

  • dest
    64-bit MMX register
  • src
    8-bit signed immediate