Example Tests
-------------

datawidth_int_c		-	This test consists of a single CC file. 
				The regression harness looks for the .cc 
				extension.

datawidth_int_file	-	This test consists of multiple CC files
				referenced by a single file that lists the
				names of each CC file in the design.  The
				regression harness will detect the list file
				by looking for the .f extension.