Posted this on his branch:
https://github.com/dolphin-emu/dolphin/pull/327#discussion_r12298857
Got GREAT NEWS! :dancer:
from a very helpful user named cafde, he wrote on tasvideos.org this: "so I tried it (on a completed file, but it shouldn't have affected anything) on this revision and it works. Loading times seem pretty close to what I remember on console" https://www.youtube.com/watch?v=2xqwZrB__D0
So now you got the intro verified by me and jmc47 and now this big news, the speedtrick! I consider my issue (https://code.google.com/p/dolphin-emu/issues/detail?id=5431&q=metroid%20prime%20loading) to be closed but that's up to you and coders to decide of course :) THANK YOU very very much magumagu. A tas of Metroid Prime is within its reach!
Ladies and gentlemen, I think we can strongly assume a tas of Metroid Prime is ready for anyone to start working on :D !!! I am one step closer to my dream ^_^