1  /* Test for complex asm statements. Make sure it compiles
       2     then test for some of the asm statements not being translated.  */
       3  /* { dg-do compile { target i?86-*-* x86_64-*-* } }
       4     { dg-require-iconv "IBM1047" }
       5     { dg-final { scan-assembler "std" } }
       6     { dg-final { scan-assembler "cld" } }
       7     { dg-final { scan-assembler "rep" } }
       8     { dg-final { scan-assembler "movsb" } } */
       9  #define size_t int
      10  void *
      11  memmove (void *__dest, __const void *__src, size_t __n)
      12  {
      13  #if __cplusplus <= 201402L
      14    register
      15  #endif
      16    unsigned long int __d0, __d1, __d2;
      17    if (__dest < __src)
      18      __asm__ __volatile__
      19        ("cld\n\t"
      20         "rep\n\t"
      21         "movsb"
      22         : "=&c" (__d0), "=&S" (__d1), "=&D" (__d2)
      23         : "0" (__n), "1" (__src), "2" (__dest)
      24         : "memory");
      25    else
      26      __asm__ __volatile__
      27        ("std\n\t"
      28         "rep\n\t"
      29         "movsb\n\t"
      30         "cld"
      31         : "=&c" (__d0), "=&S" (__d1), "=&D" (__d2)
      32         : "0" (__n), "1" (__n - 1 + (const char *) __src),
      33           "2" (__n - 1 + (char *) __dest)
      34         : "memory");
      35    return __dest;
      36  }