Fix 8912b4cc50d026cf473f9127ed2c68e0cc8c189a.
Fix 8912b4cc50d026cf473f9127ed2c68e0cc8c189a.

Commit 8912b4cc50d026cf473f9127ed2c68e0cc8c189a was mostly right,
but we still need to make sure we clear the fault type if an IADE
exception really does happen.

tj90241/cen64,LuigiBlood/cen64,LuigiBlood/cen64,tj90241/cen64