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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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123456789101112131415161718192021222324// 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);