Method replace

src/instruction.cpp:76–104

};

void instruction::replace(const shape& r)
{
    if(r != result)
    {
        result = r;
        if(output.empty())
        {
            return;
        }
        auto start = std::find_if(output.front()->inputs().begin(),
                                  output.front()->inputs().end(),
                                  [&](instruction_ref x) { return this == as_address(x); });
        assert(as_address(*start) == this);
        std::priority_queue<instruction_ref, std::vector<instruction_ref>, replace_shape_order> q(
            output.begin(), output.end(), replace_shape_order{*start});
        while(not q.empty())
        {
            instruction_ref ins = q.top();
            q.pop();
            assert(ins->name() == "@return" or ins->name().front() != '@');
            shape new_r = compute_shape(ins->op, ins->arguments, ins->module_args);
            if(new_r != ins->result)
            {
                ins->result = new_r;
                std::copy(ins->output.begin(), ins->output.end(), migraphx::push_inserter(q));
            }
        }
    }
}

void instruction::replace(operation o)
{