/* PR tree-optimization/46309 */ | |
extern void abort (void); | |
unsigned int *q; | |
__attribute__((noinline, noclone)) void | |
bar (unsigned int *p) | |
{ | |
if (*p != 2 && *p != 3) | |
(!(!(*q & 263) || *p != 1)) ? abort () : 0; | |
} | |
int | |
main () | |
{ | |
unsigned int x, y; | |
asm volatile ("" : : : "memory"); | |
x = 2; | |
bar (&x); | |
x = 3; | |
bar (&x); | |
y = 1; | |
x = 0; | |
q = &y; | |
bar (&x); | |
y = 0; | |
x = 1; | |
bar (&x); | |
return 0; | |
} |