// SPDX-License-Identifier: GPL-2.0-or-later/* */ #include <linux/export.h> #include <linux/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);