test/a64.asm

   1         bits 64
   2 start:
   3         invlpga eax,ecx
   4         invlpga rax,ecx
   5         jecxz start
   6         jrcxz start
   7         loop start,ecx
   8         loop start,rcx
   9         loope start,ecx
  10         loope start,rcx
  11         loopz start,ecx
  12         loopz start,rcx
  13         loopne start,ecx
  14         loopne start,rcx
  15         loopnz start,ecx
  16         loopnz start,rcx
  17         clzero eax
  18         clzero rax
  19         movdir64b eax,[edi]
  20         movdir64b rax,[rdi]
  21         umonitor eax
  22         umonitor rax