gcc/testsuite/gcc.dg/tree-prof/pr79587.c

   1 /* { dg-require-effective-target lto } */
   2 /* { dg-options "-O2 -flto" } */
   3
   4 unsigned long global = -12345;
   5
   6 unsigned long
   7 __attribute__((noinline))
   8 test(unsigned long v, unsigned long v2)
   9 {
  10   unsigned long x = v % v2;
  11
  12   return x;
  13 }
  14
  15 int main(int argc, char **argv)
  16 {
  17   unsigned long r = 0;
  18
  19   for (int i = 0; i < 100; i++)
  20     r += test(argc, global);
  21
  22   if (r != 100)
  23     __builtin_abort ();
  24
  25   return 0;
  26 }