| /* { dg-do compile { target { powerpc*-*-* } } } */ | |
| /* { dg-skip-if "" { powerpc*-*-darwin* } } */ | |
| /* { dg-options "-O2 -mdejagnu-cpu=power5" } */ | |
| /* { dg-final { scan-assembler-times "nop" 3 } } */ | |
| /* Test generation of nops in load hit store situation. Make sure enough nop | |
| insns are generated to move the load to a new dispatch group. With the | |
| simple stw/lwz pair below, that would be 3 nop insns for Power5. */ | |
| unsigned int f (volatile unsigned int *u, unsigned int u2) | |
| { | |
| *u = u2; | |
| return *u; | |
| } |