1 /* { dg-options "-O2 -fgraphite-identity -fno-tree-ch" } */
2 #include <vector>
3 
4 using std::vector;
5 
foo(unsigned n)6 vector<unsigned> & __attribute__((noinline, noclone)) foo(unsigned n)
7 {
8   vector<unsigned> *vv = new vector<unsigned>(n, 0u);
9   return *vv;
10 }
11 
main()12 int main()
13 {
14   foo(0);
15   return 0;
16 }
17 
18 /* { dg-do run  } */
19 
20