Hi.
In this article
http://wingolog.org/archives/2011/10/28/javascriptcore-the-webkit-js-implementationis
saying that DFG jit doesn't support loop invariant code motion.
But the article is written on 28 October, so does DFG currently
support loop invariant code motion or is anyone working on it??
On Mon, 2012-02-27 at 18:55 +0400, vahag vardanyan wrote:
DFG jit doesn't support loop invariant code motion.
See https://bugs.webkit.org/show_bug.cgi?id=76770
In short, maybe JSC will do LICM in a few months, but there are some
refactorings to do before then.
Andy
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