Notes on the open bugs:

bug007.diderot -- no codegen support for tensor slices; Charisee's work will
                  address this issue

bug010.diderot -- CFG issue with unreachable exit node

bug028.diderot -- missing forms of matrix multiplication; Charisee's work will
                  address this issue

bug029.diderot -- missing code generation for printing matrices and higher-order
                  tensors.  Things should print the way they parse.