| ;Testname=unoptimized; Arguments=-fbin -onop.bin; Files=stdout stderr nop.bin | |
| ;Testname=optimized; Arguments=-fbin -onop.bin -Ox; Files=stdout stderr nop.bin | |
| bits 64 | |
| nop | |
| o64 nop | |
| pause | |
| o64 pause | |
| xchg ax,ax | |
| xchg eax,eax | |
| xchg rax,rax | |
| rep xchg ax,ax | |
| rep xchg eax,eax | |
| rep xchg rax,rax |