1  /* PR tree-optimization/50604 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-O2" } */
       4  
       5  #include "strlenopt.h"
       6  
       7  typedef char T;
       8  extern const T s[];
       9  
      10  void
      11  foo (T *x)
      12  {
      13    char *r = malloc (strlen (x));
      14    strcpy (r, s);
      15    strcat (r, x);
      16    strcat (r, "/");
      17  }
      18  
      19  const T s[] = "abcdefghijklmnopq";