ucb-bar/chisel — pull request #163 by palmer-dabbelt (2014-03-17 00:41:18+00:00)
Title: Fix bit_word_funs::neq() for wide nodes

It appears that the implementation of this function was just plain
wrong. I'm assuming nobody noticed it because there are
template-specialized versions of this template for narrow operations
(1, 2, and 3 words wide). The specialized versions are implemented
correctly.

This really only matters for people who are VCD dumping signals that
are wider than 192 bits, as I don't think that any other code actually
uses this function.