1  /* { dg-do compile } */
       2  /* { dg-additional-options  "-O2 -fcommon -fdump-ipa-cgraph" } */
       3  
       4  /* RTL-level CSE shouldn't introduce LCO (for the string) into varpool */
       5  char *p;
       6  
       7  void foo ()
       8  {
       9    p = "abc\n";
      10  
      11    while (*p != '\n')
      12      p++;
      13  }
      14  
      15  /* { dg-final { scan-ipa-dump-not "LC0" "cgraph" } } */