1  /* { dg-do compile { target ia32 } } */
       2  /* { dg-options "-w" } */
       3  
       4  typedef unsigned int size_t;	
       5  __extension__ typedef long int __off_t;
       6  typedef __off_t off_t;
       7  static void *__sys_mmap(void *addr, size_t length, int prot, int flags, int fd,
       8  			off_t offset)
       9  {
      10    offset >>= 12;
      11    return (void *)({ long _ret;
      12        register long _num asm("eax") = (192);
      13        register long _arg1 asm("ebx") = (long)(addr);
      14        register long _arg2 asm("ecx") = (long)(length);
      15        register long _arg3 asm("edx") = (long)(prot);
      16        register long _arg4 asm("esi") = (long)(flags);
      17        register long _arg5 asm("edi") = (long)(fd);
      18        long _arg6 = (long)(offset);
      19        asm volatile ("pushl	%[_arg6]\n\t"
      20  		    "pushl	%%ebp\n\t"
      21  		    "movl	4(%%esp), %%ebp\n\t"
      22  		    "int	$0x80\n\t"
      23  		    "popl	%%ebp\n\t"
      24  		    "addl	$4,%%esp\n\t"
      25  		    : "=a"(_ret)
      26  		    : "r"(_num), "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4),"r"(_arg5), [_arg6]"m"(_arg6)
      27  		    : "memory", "cc" );
      28        _ret; });
      29  }
      30  
      31  int main(void)
      32  {
      33    __sys_mmap(((void *)0), 0x1000, 0x1 | 0x2, 0x20 | 0x02, -1, 0);
      34    return 0;
      35  }