Changes by: Jason Hickey (jyh at cs.caltech.edu)
Date: 2005-03-04 11:51:38 -0800 (Fri, 04 Mar 2005)
Revision: 6837
Log message:
Move all the x86 stuff for tuples and existentials into their
proper files. The x86 backend won't work without them, but
the code should still be put in the right place.