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cmpdi2.c

#include <linux/module.h>

#include "libgcc.h"

word_type __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);

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