1  /* PR sanitizer/88291 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-fsanitize=address -Os" } */
       4  /* { dg-additional-options "-mstringop-strategy=libcall" { target i?86-*-* x86_64-*-* } } */
       5  
       6  void bar (void *, void *);
       7  
       8  void
       9  foo (void)
      10  {
      11    int b;
      12    char __attribute__((aligned(16))) a[(1 << 20) + 1];
      13    bar (&a, &b);
      14  }