1 // SPDX-License-Identifier: GPL-2.0 2 #include "libgcc.h" 3 __ucmpdi2(unsigned long long a,unsigned long long b)4int __ucmpdi2(unsigned long long a, unsigned long long b) 5 { 6 const DWunion au = {.ll = a}; 7 const DWunion bu = {.ll = b}; 8 9 if ((unsigned int)au.s.high < (unsigned int)bu.s.high) 10 return 0; 11 else if ((unsigned int)au.s.high > (unsigned int)bu.s.high) 12 return 2; 13 if ((unsigned int)au.s.low < (unsigned int)bu.s.low) 14 return 0; 15 else if ((unsigned int)au.s.low > (unsigned int)bu.s.low) 16 return 2; 17 return 1; 18 } 19