On 02/14/2012 12:52 AM, Steven Bosscher wrote:
Other than that: To convert a port, there is still a lot of work to be done to define and handle the various CC modes properly (well, not for the pdp11, because it writes out >1 insn for most define_insns), but it is great not having to define all the pairs of clobber-flags and set-flags insns. At least, I didn't end up rewriting the complete .md file. It was relatively easy. Less book-keeping involved, etc.
And where's the patch? :) Paolo
