From: Eric Wong <normalperson@...>
Date: 2014-10-05T12:48:40+00:00
Subject: [ruby-core:65417] Re: [ruby-trunk - misc #10278] [RFC] st.c: use ccan linked list

Since we'll need it for st_reverse_foreach_check ([ruby-core:65408]),
I've implemented list_for_each_rev_safe to ccan/list:
https://lists.ozlabs.org/pipermail/ccan/2014-October/thread.html
It applies on top of two of my others intended for compile.c:
https://lists.ozlabs.org/pipermail/ccan/2014-September/thread.html

Also, updated bench results from the weird FX-8320 CPU after
simplifying the foreach loops a little:
http://80x24.org/spew/m/st-ll-v2-results%40whir.txt (good, I think)

Also http://80x24.org/spew/m/st-ccan-ll-fixup-1%4080x24.org.txt was
wrong and I rejected it due to improved tests in [Feature #10321]