Subversion Repositories openrisc

/* PR optimization/12640

   We used to get into an infinite loop while trying to

   figure out `strlen (resultString)'.  This showed up as

   a stack overflow while compiling tk.  */

/* { dg-do compile } */

/* { dg-options "-O1" } */

extern __SIZE_TYPE__ strlen (const char *);

int i;

static void

SendEventProc (char *resultString)

{

  char *p;

  resultString = "";

  while (*p == '-')

    {

      if (p[2] == ' ')

        {

          resultString = p + 3;

        }

    }

  for (;;)

    {

      i = strlen (resultString) + 1;

    }

}