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/* PR c/39495 */

/* { dg-do compile } */

/* { dg-options "-fopenmp" } */

#define INT_MIN (-__INT_MAX__ - 1)

#define INT_MAX __INT_MAX__

#define UINT_MAX (2U * __INT_MAX__ + 1)

int

foo (void)

{

  int i;

  unsigned int u;

#pragma omp for

  for (i = INT_MIN + 6; i != INT_MIN; i--)      /* { dg-error "invalid controlling predicate" } */

    ;

#pragma omp for

  for (i = INT_MIN + 6; i == INT_MIN; i--)      /* { dg-error "invalid controlling predicate" } */

    ;

#pragma omp for

  for (i = INT_MAX - 6; i != INT_MAX; i++)      /* { dg-error "invalid controlling predicate" } */

    ;

#pragma omp for

  for (i = INT_MAX - 6; i == INT_MAX; i++)      /* { dg-error "invalid controlling predicate" } */

    ;

#pragma omp for

  for (u = 6; u != 0; u--)                       /* { dg-error "invalid controlling predicate" } */

    ;

#pragma omp for

  for (u = 6; u == 0; u--)                       /* { dg-error "invalid controlling predicate" } */

    ;

#pragma omp for

  for (u = UINT_MAX - 6; u != UINT_MAX; u++)    /* { dg-error "invalid controlling predicate" } */

    ;

#pragma omp for

  for (u = UINT_MAX - 6; u == UINT_MAX; u++)    /* { dg-error "invalid controlling predicate" } */

    ;

}