Hi to all!

I want to build dmd2 (git HEAD) with druntime and phobos on OpenBSD
5.1. I failed to build druntime. I found problem with D compiler. D
compiler loops when it tries to optimize code. For example, it doesn't
work:

//// my_mod.d

module my_mod;

void MyFunc()
{
    int[2] arr;
    for (size_t i =0; i < 2; ++i) {
        arr[i] = 1;
    }
}

///// end of my_mod.d

I attached gdb output. dmd loops with "while" of doptelem.

Give me a tip about solution of the problem, please. How to debug it correctly?

Thanks