gcc/testsuite/gdc.dg/pr90136a.d

   1 // https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93038
   2 // { dg-do compile }
   3 // { dg-options "-fdump-tree-optimized" }
   4 // { dg-final { scan-tree-dump-times "sum_array \\(array\\)" 0 "optimized"} }
   5
   6 import gcc.attributes;
   7
   8 @attribute("always_inline") int sum_array(int[] input);
   9
  10 int sum_array(int[] input)
  11 {
  12     int sum = 0;
  13     foreach (elem; input)
  14         sum += elem;
  15     return sum;
  16 }
  17
  18 int test(int[] array)
  19 {
  20     return sum_array(array);
  21 }