1  /* PR middle-end/32370 */
       2  /* { dg-do compile { target i?86-*-* x86_64-*-* ia64-*-* } } */
       3  /* { dg-options "" { target ia64-*-* } } */
       4  /* { dg-options "-ffixed-esi" { target i?86-*-* x86_64-*-* } } */
       5  /* { dg-options "-mabi=sysv -ffixed-esi" { target x86_64-*-mingw* } } */
       6  
       7  #if (defined __i386__ || defined __x86_64__) && ! defined _WIN64
       8  # define C "=S"
       9  # define TYPE unsigned long
      10  #elif defined __ia64__ || defined _WIN64
      11  # define C "=a"
      12  # define TYPE unsigned long long
      13  #endif
      14  
      15  #ifdef _WIN64
      16  __extension__
      17  #endif
      18  unsigned int
      19  foo (TYPE port)
      20  {
      21    unsigned int v;
      22    __asm__ __volatile__ ("" : C (v) : "Nd" (port));	/* { dg-error "while reloading\|has impossible\|inconsistent operand constraints" } */
      23    return v;
      24  }
      25  
      26  void
      27  bar (void)
      28  {
      29    foo (0);
      30  }