Description:
------------
Inline method invocations whose return values are passed to a non-existant constructor seems to be optimized away.

This happens for PHP 5.4.8 to 7.0.0RC4 (all versions hosted by 3v4l.org).
Reference: https://3v4l.org/GrZ9p


Test script:
---------------
<?php

class MyClass {
}

new MyClass(die('Death!'));

Expected result:
----------------
Script execution should end with "Death!"

Actual result:
--------------
Nothing is outputted.