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