From: Eric Wong <normalperson@...>
Date: 2014-12-25T00:00:54+00:00
Subject: [ruby-core:67114] Re: [ruby-trunk - misc #10628] Peformance of URI module

naruse@airemix.jp wrote:
> Anyway I'm ok for Eric's patch.
> Could you commit it?

r48980

> We should consider ext/uri or strict/loose API for Ruby 2.3.

We should be able to improve compile.c to do more optimizations.
I prefer to avoid any new C-exts.

Things like [Feature #10423] (reduce string literal allocations).
Also, this patch gave me a new ideas: we should be able to merge/share
nearby call_info structs on the same object.  For example:

	m["a"], m["b"], m["c"]

May all use the same call_info object, I think:

  {:mid=>:[], :flag=>256, :blockptr=>nil, :orig_argc=>1},

This can improve IC hit rates and reduce memory.