1  /* PR inline-asm/56148 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-O2" } */
       4  
       5  void
       6  foo (void)
       7  {
       8    unsigned char e[16];
       9    unsigned long a, b, c, d;
      10    __asm__ __volatile__ ("" : "=d" (a), "=&c" (c), "=&D" (d), "=&a" (b)
      11                 : "0" (-1U), "mr" (e), "1" (128 >> 5), "2" (e), "3" (-1U));
      12  }