Experimental GC_try_to_collect() patch causes stuttering

Whenever I have the new GC_try_to_collect() patch from 1.4.0. enabled it adds periodic stuttering to the game, which is noticeable even while the game is paused and I'm just rotating the camera. It's especially noticeable if the Smooth Patch is enabled because it becomes more frequent. As soon as the experimental patch is disabled the stuttering goes away.
