/* { dg-do run } */ | |
/* { dg-options "-O2" } */ | |
static inline void __attribute__((always_inline)) | |
f1 (void) | |
{ | |
long unused; | |
asm volatile ("" : "=es" (unused) :: "memory"); | |
} | |
static void __attribute__((noinline)) | |
f2 (long *val) | |
{ | |
*val = 0x1234; | |
} | |
static long __attribute__((noinline)) | |
test (void) | |
{ | |
f1 (); | |
{ | |
long val; | |
f2 (&val); | |
return val; | |
} | |
} | |
int | |
main (void) | |
{ | |
return test () != 0x1234; | |
} |