gcc/testsuite/gcc.dg/tree-ssa/pr24670.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2" } */
   3
   4 __inline__ void
   5 shift128Right (int count, long long int *z1Ptr)
   6 {
   7   long long int z1;
   8   if (count == 0);
   9   else if (count < 64);
  10   else
  11     z1 = (count < 64) ? count : 0;
  12   *z1Ptr = z1;
  13 }
  14
  15 float128_rem ()
  16 {
  17   signed int expDiff;
  18   long long int aSig1;
  19   long long int sigMean1;
  20   if (-64 < expDiff)
  21     shift128Right (-expDiff, &aSig1);
  22   add128 (&sigMean1);
  23 }