gcc/libgomp/testsuite/libgomp.c/pr38650.c

50 lines
810 B
C

/* PR c++/38650 */
/* { dg-do run } */
#include <stdlib.h>
int e;
int
main ()
{
volatile int i, j = 10;
e = 0;
#pragma omp parallel for reduction(+:e)
for (i = 0; i < j; i += 1)
e++;
if (e != 10)
abort ();
e = 0;
#pragma omp parallel for reduction(+:e)
for (i = 0; i < j; ++i)
e++;
if (e != 10)
abort ();
e = 0;
#pragma omp parallel for reduction(+:e)
for (i = 0; i < j; i++)
e++;
if (e != 10)
abort ();
e = 0;
#pragma omp parallel for reduction(+:e)
for (i = 0; i < 10; i += 1)
e++;
if (e != 10)
abort ();
e = 0;
#pragma omp parallel for reduction(+:e)
for (i = 0; i < 10; ++i)
e++;
if (e != 10)
abort ();
e = 0;
#pragma omp parallel for reduction(+:e)
for (i = 0; i < 10; i++)
e++;
if (e != 10)
abort ();
return 0;
}