1 /* { dg-do compile } */ 2 /* { dg-options "-O2 -fdump-tree-optimized" } */ 3 volatile int t; cvmx_atomic_get32(volatile int * ptr)4static inline int cvmx_atomic_get32(volatile int *ptr) 5 { 6 return *ptr; 7 } f(void)8void f(void) 9 { 10 while (!cvmx_atomic_get32(&t)) 11 ; 12 } 13 14 /* { dg-final { scan-tree-dump "\{v\}" "optimized" } } */ 15 16 17