gcc/libgomp/testsuite/libgomp.c/pr52547.c

37 lines
562 B
C

/* PR middle-end/52547 */
/* { dg-do run } */
extern void abort (void);
__attribute__((noinline, noclone)) int
baz (int *x, int (*fn) (int *))
{
return fn (x);
}
__attribute__((noinline, noclone)) int
foo (int x, int *y)
{
int i, e = 0;
#pragma omp parallel for reduction(|:e)
for (i = 0; i < x; ++i)
{
__label__ lab;
int bar (int *z) { return z - y; }
if (baz (&y[i], bar) != i)
e |= 1;
}
return e;
}
int
main ()
{
int a[100], i;
for (i = 0; i < 100; i++)
a[i] = i;
if (foo (100, a))
abort ();
return 0;
}