2 // { dg-options "-O3 -fdump-tree-vrp2" }
3 // { dg-skip-if "requires hosted libstdc++ for vector" { ! hostedlib } }
7 void shrink(std::vector<int>& v, unsigned n) {
9 __builtin_unreachable();
10 v.resize(v.size() - n);
13 // Verify that std::vector<T>::_M_default_append() has been removed by vrp2.
14 // { dg-final { scan-tree-dump-not "_M_default_append" vrp2 } }