gcc/libgomp/testsuite/libgomp.c/pr49897-1.c

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/* PR middle-end/49897 */
/* { dg-do run } */
extern void abort (void);
int
main ()
{
int i, j, x = 0, y, sum = 0;
#pragma omp parallel reduction(+:sum)
{
#pragma omp for firstprivate(x) lastprivate(x, y)
for (i = 0; i < 10; i++)
{
x = i;
y = 0;
#pragma omp parallel reduction(+:sum)
{
#pragma omp for firstprivate(y) lastprivate(y)
for (j = 0; j < 10; j++)
{
y = j;
sum += y;
}
}
}
}
if (x != 9 || y != 9 || sum != 450)
abort ();
return 0;
}