Subversion Repositories openrisc_me

// 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" }

    ;

}