gcc/testsuite/gcc.dg/pr96818.c

   1 // { dg-do compile }
   2 // { dg-options "-O2" }
   3
   4 int a, b, c;
   5 void d() {
   6   unsigned short e;
   7   while (b)
   8     ;
   9   e = (e + 5) / a;
  10   switch (e)
  11   case 0:
  12   case 3:
  13     c = a;
  14 }