gcc/testsuite/gcc.dg/pr83913.c

   1 /* { dg-do compile { target powerpc*-*-* ia64-*-* i?86-*-* x86_64-*-* } } */
   2 /* { dg-options "-O2 -funroll-all-loops -fselective-scheduling -fsel-sched-pipelining -fschedule-insns -fno-dce -fno-forward-propagate -fno-rerun-cse-after-loop -fno-web" } */
   3
   4 int jo, z4;
   5
   6 int
   7 be (long unsigned int l7, int nt)
   8 {
   9   int en;
  10
  11   jo = l7;
  12   for (en = 0; en < 24; ++en)
  13     {
  14       jo = (jo / z4) * (!!jo >= ((!!nt) & 2));
  15       if (jo == 0)
  16         nt = 0;
  17       else
  18         {
  19           nt = z4;
  20           ++z4;
  21           nt = (long unsigned int) nt == (l7 + 1);
  22         }
  23     }
  24
  25   return nt;
  26 }