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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.c-torture/] [compile/] [pr34648.c] - Rev 297

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/* 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;
}
 
 

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