1  /* PR tree-optimization/52318 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-O3 -ftracer -fno-tree-ccp -fno-tree-copy-prop -fno-tree-dce" } */
       4  
       5  int c;
       6  char *p;
       7  
       8  void
       9  foo (int i)
      10  {
      11    char a[2];
      12    char b[20];
      13    p = __builtin___stpcpy_chk (a, "", 2);
      14    p = __builtin___stpcpy_chk (&b[16], i ? "e" : "jkl", 4);
      15    if (c)
      16      foo (i);
      17  }