Even with LoadStorePaired accounted for, there are still some
niggling 64-bit cleanliness bugs left that are not practical
to weed out on a single platform. We should probably have an
option to use >2GB memory only on all platforms for debugging.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6792 8ced0084-cf51-0410-be5f-012b33b47a6e