1#include <linux/export.h>
2
3#include "libgcc.h"
4
5long long __lshrdi3(long long u, word_type b)
6{
7	DWunion uu, w;
8	word_type bm;
9
10	if (b == 0)
11		return u;
12
13	uu.ll = u;
14	bm = 32 - b;
15
16	if (bm <= 0) {
17		w.s.high = 0;
18		w.s.low = (unsigned int) uu.s.high >> -bm;
19	} else {
20		const unsigned int carries = (unsigned int) uu.s.high << bm;
21
22		w.s.high = (unsigned int) uu.s.high >> b;
23		w.s.low = ((unsigned int) uu.s.low >> b) | carries;
24	}
25
26	return w.ll;
27}
28EXPORT_SYMBOL(__lshrdi3);
29