/* PR tree-optimization/46491 */ | |
/* { dg-do run } */ | |
/* { dg-options "-O2" } */ | |
extern void abort (void); | |
__attribute__((noinline)) int | |
foo (int *p) | |
{ | |
int r; | |
asm ("movl $6, (%1)\n\txorl %0, %0" : "=r" (r) : "r" (p) : "memory"); | |
return r; | |
} | |
int | |
main (void) | |
{ | |
int p = 8; | |
if ((foo (&p) ? : p) != 6) | |
abort (); | |
return 0; | |
} |