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/* When compiled with -pedantic, this program will cause an ICE when the

   constant propagator tries to set the value of *str to UNDEFINED.

   This happens because *str is erroneously considered as a store alias.

   The aliasing code is then making *str an alias leader for its alias set

   and when the PHI node at the end of the while() is visited the first

   time, CCP will try to assign it a value of UNDEFINED, but the default

   value for *str is a constant.  */

typedef __SIZE_TYPE__ size_t;

size_t strlength (const char * const);

char foo();

static const char * const str = "mingo";

bar()

{

  size_t c;

  char *x;

  c = strlength (str);

  while (c < 10)

    {

      if (c > 5)

        *x = foo ();

      if (*x < 'a')

        break;

    }

  return *x == '3';

}