gcc/testsuite/gcc.dg/980816-1.c

   1 /* { dg-do compile } */
   2 /* { dg-options -fno-force-mem } */
   3
   4 int
   5 div_and_round_double (lden_orig, hden_orig)
   6      int lden_orig, hden_orig;
   7 {
   8   int quo[4];
   9   register int i;
  10   unsigned int  work;
  11   register unsigned int  carry = 0;
  12   int  lden = lden_orig;
  13   int  hden = hden_orig;
  14   neg_double (&lden, &hden);
  15   for (i = 4 - 1; i >= 0; i--)
  16     {
  17       quo[i] = work / (unsigned int ) lden;
  18       carry = work % (unsigned int ) lden;
  19     }
  20   return 0;
  21 }