// SPDX-License-Identifier: GPL-2.0-or-later | |
/* | |
*/ | |
#include <linux/module.h> | |
#include <linux/libgcc.h> | |
word_type notrace __ucmpdi2(unsigned long long a, unsigned long long b) | |
{ | |
const DWunion au = {.ll = a}; | |
const DWunion bu = {.ll = b}; | |
if ((unsigned int) au.s.high < (unsigned int) bu.s.high) | |
return 0; | |
else if ((unsigned int) au.s.high > (unsigned int) bu.s.high) | |
return 2; | |
if ((unsigned int) au.s.low < (unsigned int) bu.s.low) | |
return 0; | |
else if ((unsigned int) au.s.low > (unsigned int) bu.s.low) | |
return 2; | |
return 1; | |
} | |
EXPORT_SYMBOL(__ucmpdi2); |