2 Commits

Author	SHA1	Message	Date
Nick Fitzgerald	52c6ece5f3	peepmatic: Make peepmatic optional to enable ... Rather than outright replacing parts of our existing peephole optimizations passes, this makes peepmatic an optional cargo feature that can be enabled. This allows us to take a conservative approach with enabling peepmatic everywhere, while also allowing us to get it in-tree and make it easier to collaborate on improving it quickly.	2020-05-14 07:52:23 -07:00
Nick Fitzgerald	6e135b3aea	peepmatic: Fix a failed assertion due to extra iterations after fixed point ... After replacing an instruction with an alias to an earlier value, trying to further optimize that value is unnecessary, since we've already processed it, and also was triggering an assertion.	2020-05-14 07:52:23 -07:00