Function chain

test/schedule_test.cpp:263–273

template <class T>
static std::vector<migraphx::instruction_ref>
chain(migraphx::module& m, std::size_t n, T x, migraphx::instruction_ref input)
{
    std::vector<migraphx::instruction_ref> result;
    for(std::size_t i = 0; i < n; i++)
    {
        result.push_back(m.add_instruction(x, input));
        input = result.back();
    }
    return result;
}
TEST_CASE(single_entry)
{
    scheduler t{};