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