typedef unsigned long USItype;
#define udiv_qrnnd(__q, __r, __n1, __n0, __d) \
  __asm__ ("mov %2,%%y;nop;nop;nop;udiv %3,%4,%0;umul %0,%4,%1;sub %3,%1,%1"\
	   : "=&r" ((USItype) (__q)),					\
	     "=&r" ((USItype) (__r))					\
	   : "r" ((USItype) (__n1)),					\
	     "r" ((USItype) (__n0)),					\
	     "r" ((USItype) (__d)))

#include <stdio.h>

int main(void)
{
	unsigned long q,r,n1,n0,d;
	n1=17293963032249958407llu>>32;
	n0=17293963032249958407llu&0xffffffffl;
	d=268189695lu;
	printf("bit 53+ : %lx\n",n1&0xfff00000l);
	udiv_qrnnd(q,r,n1,n0,d);
	printf("q,r = %lu,%lu ( r<d = %d)\n",q,r,r<d);
	if ( r == 115020282ul ) {
		printf( "test PASSED\n" );
	} else {
		printf( "FAILED\n" );
	}
	return 0;
}