Subversion Repositories openrisc

/* PR debug/45849 */

/* { dg-do compile } */

/* { dg-options "-g -Wno-uninitialized" } */

extern void bar (void);

void

foo (long repllen, char *rp)

{

  char *matchend;

  char *scan;

  long len;

  char *matchstart;

  char *text;

  char *t;

  repllen--;

  for (;;)

    {

      matchstart = t + rp[0];

      matchend = rp;

      len = matchstart - text + repllen * (matchend - matchstart);

      while (len)

        ;

      for (scan = text; scan != rp; scan++)

        bar ();

      if (matchstart)

        text = matchend;

    }

}