[thirdparty/linux.git] / lib / ucmpdi2.c

// 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);
Commit	Line	Data
588cb88c	1	// SPDX-License-Identifier: GPL-2.0-or-later
b35cd988	2	/*
b35cd988 PD	3	*/
	4
	5	#include <linux/module.h>
4db2b604	6	#include <linux/libgcc.h>
b35cd988	7
aad5a537	8	word_type notrace __ucmpdi2(unsigned long long a, unsigned long long b)
b35cd988 PD	9	{
	10	const DWunion au = {.ll = a};
	11	const DWunion bu = {.ll = b};
	12
	13	if ((unsigned int) au.s.high < (unsigned int) bu.s.high)
	14	return 0;
	15	else if ((unsigned int) au.s.high > (unsigned int) bu.s.high)
	16	return 2;
	17	if ((unsigned int) au.s.low < (unsigned int) bu.s.low)
	18	return 0;
	19	else if ((unsigned int) au.s.low > (unsigned int) bu.s.low)
	20	return 2;
	21	return 1;
	22	}
	23	EXPORT_SYMBOL(__ucmpdi2);