From f399134e8ff61faa81d624e2dd2e05ed61d32af1 Mon Sep 17 00:00:00 2001 From: k0kubun Date: Wed, 17 Apr 2019 09:24:48 +0000 Subject: NEWS: note about recent changes around JIT [ci skip] This diff is backported from the upcoming preview release note. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67597 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- NEWS | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'NEWS') diff --git a/NEWS b/NEWS index 49debe9a97..1d1591d84a 100644 --- a/NEWS +++ b/NEWS @@ -100,6 +100,11 @@ profile.rb, Profiler__:: JIT:: + * JIT-ed code is recompiled to less-optimized code when an optimization assumption is invalidated. + + * Method inlining is performed when a method is considered as pure. + This optimization is still experimental and many methods are NOT considred as pure yet. + * Default value of +--jit-max-cache+ is changed from 1,000 to 100 * Default value of +--jit-min-calls+ is changed from 5 to 10,000 -- cgit v1.2.3