[mirror_ubuntu-bionic-kernel.git] / arch / parisc / lib / ucmpdi2.c

// SPDX-License-Identifier: GPL-2.0
#include <linux/module.h>

union ull_union {
	unsigned long long ull;
	struct {
		unsigned int high;
		unsigned int low;
	} ui;
};

int __ucmpdi2(unsigned long long a, unsigned long long b)
{
	union ull_union au = {.ull = a};
	union ull_union bu = {.ull = b};

	if (au.ui.high < bu.ui.high)
		return 0;
	else if (au.ui.high > bu.ui.high)
		return 2;
	if (au.ui.low < bu.ui.low)
		return 0;
	else if (au.ui.low > bu.ui.low)
		return 2;
	return 1;
}
Commit	Line	Data
b2441318	1	// SPDX-License-Identifier: GPL-2.0
ca0ad83d JDA	2	#include <linux/module.h>
	3
	4	union ull_union {
	5	unsigned long long ull;
	6	struct {
	7	unsigned int high;
	8	unsigned int low;
	9	} ui;
	10	};
	11
	12	int __ucmpdi2(unsigned long long a, unsigned long long b)
	13	{
	14	union ull_union au = {.ull = a};
	15	union ull_union bu = {.ull = b};
	16
	17	if (au.ui.high < bu.ui.high)
	18	return 0;
	19	else if (au.ui.high > bu.ui.high)
	20	return 2;
	21	if (au.ui.low < bu.ui.low)
	22	return 0;
	23	else if (au.ui.low > bu.ui.low)
	24	return 2;
	25	return 1;
	26	}