Yi Yang

Gentle PING: @mdempsky @thanm

PING: Anyone?

@randall77 Thank you for the reply. I hope for a positive start to the review process, and I am happy to fix the errors that the trybot points out. >...

> I really need to see a few examples of where this makes a difference. A particular change this CL makes in _this_ function makes _this_ benchmark faster. And here's...

> Whereas with your CL it does > > ``` > if c goto ifbody > rest: > call g > ret > ifbody: > call f > goto rest...

So, considering all the information given, is it enough to start our review process? Or is there any additional information required from me? Thanks.

I've found a heuristic spot where we could consider sorting adjacent chains together([9fd9a54](https://github.com/golang/go/pull/66421/commits/9fd9a549774d8e76e12bd3da8f9ec5bf32deb271)). For the given chains: before: ``` == Chains: id:1 priority:1 blocks:[b1 b19] id:12 priority:2 blocks:[b12 b13 b21]...