gcc/testsuite/gcc.dg/rtl/x86_64/times-two.h

   1 /* Shared test code for the various __RTL tests of times_two that
   2    start at different passes.  */
   3
   4 extern void abort (void);
   5 int times_two (int i);
   6
   7 int main (void)
   8 {
   9   if (times_two (0) != 0)
  10     abort ();
  11
  12   if (times_two (1) != 2)
  13     abort ();
  14
  15   if (times_two (100) != 200)
  16     abort ();
  17
  18   if (times_two (-20) != -40)
  19     abort ();
  20
  21   return 0;
  22 }