[mirror_ubuntu-artful-kernel.git] / arch / mips / lib / cmpdi2.c

#include <linux/export.h>

#include "libgcc.h"

word_type notrace __cmpdi2(long long a, long long b)
{
	const DWunion au = {
		.ll = a
	};
	const DWunion bu = {
		.ll = b
	};

	if (au.s.high < bu.s.high)
		return 0;
	else if (au.s.high > 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(__cmpdi2);
Commit	Line	Data
527581b9	1	#include <linux/export.h>
2704afeb RB	2
	3	#include "libgcc.h"
	4
aedcfbe0	5	word_type notrace __cmpdi2(long long a, long long b)
2704afeb RB	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
	27	EXPORT_SYMBOL(__cmpdi2);