gcc/testsuite/gcc.dg/graphite/isl-ast-gen-blocks-3.c

   1 /* { dg-do run } */
   2 /* { dg-options "-O2 -fgraphite-identity" } */
   3
   4 /* We use a global variable 'k' to avoid ipa-cp. */
   5 int k = 50;
   6 static int __attribute__((noinline))
   7 foo ()
   8 {
   9   int i, res = 0;
  10   for (i = k/2; i < k; i++)
  11     res += i;
  12
  13   return res;
  14 }
  15
  16 extern void abort ();
  17
  18 int
  19 main (void)
  20 {
  21   int res = foo ();
  22
  23   if (res != 925)
  24     abort ();
  25
  26   return 0;
  27 }