blob: aa0b7fd4fb91cf50c5c7d92ecc841e27535141ce [file] [log] [blame]
/* PR tree-optimization/51466 */
extern void abort (void);
__attribute__((noinline, noclone)) int
foo (int i)
{
volatile int v[4];
int *p;
v[i] = 6;
p = (int *) &v[i];
return *p;
}
__attribute__((noinline, noclone)) int
bar (int i)
{
volatile int v[4];
int *p;
v[i] = 6;
p = (int *) &v[i];
*p = 8;
return v[i];
}
__attribute__((noinline, noclone)) int
baz (int i)
{
volatile int v[4];
int *p;
v[i] = 6;
p = (int *) &v[0];
*p = 8;
return v[i];
}
int
main ()
{
if (foo (3) != 6 || bar (2) != 8 || baz (0) != 8 || baz (1) != 6)
abort ();
return 0;
}