MOVSXD (R64, R32) - Latency

Experiment 1

• Instruction: MOVSXD R9, R8D
• Chain instructions: MOVSX R8, R9D;MOVSX R8, R8D;MOVSX R8, R8D;MOVSX R8, R8D;MOVSX R8, R8D
• Chain latency: 5
• Code:

     0:	4d 63 c8             	movsxd r9,r8d
     3:	4d 63 c1             	movsxd r8,r9d
     6:	4d 63 c0             	movsxd r8,r8d
     9:	4d 63 c0             	movsxd r8,r8d
     c:	4d 63 c0             	movsxd r8,r8d
     f:	4d 63 c0             	movsxd r8,r8d
  

• Show nanoBench command
• Results:
  • Instructions retired: 6.0
  • Core cycles: 6.01
  • Reference cycles: 4.32
  • UOPS_EXECUTED.THREAD: 6.0