Subversion Repositories openrisc_me

/* PR tree-optimization/34648 */

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

extern const unsigned short int **bar (void) __attribute__ ((const));

const char *a;

int b;

char c;

char

foo (int *x)

{

  char r;

  c = '\0';

  if (!b)

    {

      while (((*bar ())[a[*x]] & 0x2000) != 0)

        (*x)++;

      if (a[++(*x)] == '-')

        {

          (*x)++;

          if (a[*x] && !((*bar ())[a[*x]] & 0x2000))

            return '?';

        }

      if (!a[*x] || ((*bar ())[a[*x]] & 0x2000))

        {

          while (((*bar ())[a[*x]] & 0x2000))

            ++(*x);

          return '\0';

        }

    }

  r = a[*x];

  b = a[*x] && !((*bar ())[a[*x]] & 0x2000);

  return r;

}