psrlw

Packed Shift Right Logical Word (MMX)

PSRLW mm, imm8

Shifts words right logical (MMX).

Details

The Packed Shift Right Logical Word (MMX) instruction shifts words right logical (MMX).

Pseudocode Operation

// Shifts words right logical (MMX)

Example

PSRLW mm, 3

Encoding

Binary Layout
0F
+0
71
+1
ModRM
+2
 
Format MMX
Opcode 0F 71 /2
Extension MMX

Operands

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