/* * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, see the file COPYING, or write * to the Free Software Foundation, Inc. */ #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);