| // { dg-options "-fdump-tree-optimized -Os" } |
| #include <set> |
| #include <stdio.h> |
| |
| int main() |
| { |
| static const int array[] = { 1,2,3,4,5,6,7,8,9,10,6 }; |
| std::set<int> the_set; |
| int count = 0; |
| for (unsigned i = 0; i < sizeof(array)/sizeof(*array); i++) |
| { |
| std::pair<std::set<int>::iterator, bool> result = |
| the_set.insert(array[i]); |
| if (result.second) |
| count++; |
| } |
| printf("%d unique items in array.\n", count); |
| return 0; |
| } |
| |
| // This function is small enough to be inlined even at -Os. |
| // { dg-final { scan-tree-dump-not "_ZNSt8_Rb_treeIiiSt9_IdentityIiESt4lessIiESaIiEED2Ev" "optimized" } } |
| // { dg-final { cleanup-tree-dump "optimized" } } |
