blob: 8c1306437ed1bc8e29d6845f83900872c2c12aa4 [file] [log] [blame]
Ralf Baechle2704afe2007-08-24 13:47:45 +01001#include <linux/module.h>
2
3#include "libgcc.h"
4
5word_type __cmpdi2(long long a, long long b)
6{
7 const DWunion au = {
8 .ll = a
9 };
10 const DWunion bu = {
11 .ll = b
12 };
13
14 if (au.s.high < bu.s.high)
15 return 0;
16 else if (au.s.high > bu.s.high)
17 return 2;
18
19 if ((unsigned int) au.s.low < (unsigned int) bu.s.low)
20 return 0;
21 else if ((unsigned int) au.s.low > (unsigned int) bu.s.low)
22 return 2;
23
24 return 1;
25}
26
27EXPORT_SYMBOL(__cmpdi2);