gcc/testsuite/gcc.dg/pr78725.c

   1 /* { dg-do run } */
   2 /* { dg-options "-O3 -fsplit-loops" } */
   3
   4 int fn1 (int b, int c)
   5 {
   6     return c < 0 || c > 31 ? 0 : b >> c;
   7 }
   8
   9 unsigned char d = 255;
  10 int e, f;
  11
  12 int main ()
  13 {
  14   for (; f < 2; f++)
  15     e = fn1 (1, d++);
  16   if (e != 1)
  17     __builtin_abort ();
  18   return 0;
  19 }