| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fdump-tree-optimized" } */ | |
| int t; | |
| static inline int cvmx_atomic_get32(int *ptr) | |
| { | |
| return *(volatile int*)ptr; | |
| } | |
| void f(void) | |
| { | |
| while (!cvmx_atomic_get32(&t)) | |
| ; | |
| } | |
| /* { dg-final { scan-tree-dump "\{v\}" "optimized" } } */ | |