1 // SPDX-License-Identifier: GPL-2.0 1 // SPDX-License-Identifier: GPL-2.0
2 #include <linux/module.h> !! 2 #include <linux/export.h>
3 #include <linux/libgcc.h> <<
4 3
5 union ull_union { !! 4 #include "libgcc.h"
6 unsigned long long ull; <<
7 struct { <<
8 unsigned int high; <<
9 unsigned int low; <<
10 } ui; <<
11 }; <<
12 5
13 word_type __ucmpdi2(unsigned long long a, unsi !! 6 word_type notrace __ucmpdi2(unsigned long long a, unsigned long long b)
14 { 7 {
15 union ull_union au = {.ull = a}; !! 8 const DWunion au = {.ll = a};
16 union ull_union bu = {.ull = b}; !! 9 const DWunion bu = {.ll = b};
17 10
18 if (au.ui.high < bu.ui.high) !! 11 if ((unsigned int) au.s.high < (unsigned int) bu.s.high)
19 return 0; 12 return 0;
20 else if (au.ui.high > bu.ui.high) !! 13 else if ((unsigned int) au.s.high > (unsigned int) bu.s.high)
21 return 2; 14 return 2;
22 if (au.ui.low < bu.ui.low) !! 15 if ((unsigned int) au.s.low < (unsigned int) bu.s.low)
23 return 0; 16 return 0;
24 else if (au.ui.low > bu.ui.low) !! 17 else if ((unsigned int) au.s.low > (unsigned int) bu.s.low)
25 return 2; 18 return 2;
26 return 1; 19 return 1;
27 } 20 }
>> 21
>> 22 EXPORT_SYMBOL(__ucmpdi2);
28 23
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