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| Related articles |
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| [2 earlier articles] |
| Re: Detailed algorithms on inline optimization holgersiegel74@yahoo.de (Holger Siegel) (2010-01-20) |
| Re: Detailed algorithms on inline optimization bobduff@shell01.TheWorld.com (Robert A Duff) (2010-01-19) |
| Re: Detailed algorithms on inline optimization gneuner2@comcast.net (George Neuner) (2010-01-19) |
| Re: Detailed algorithms on inline optimization miles@gnu.org (Miles Bader) (2010-01-20) |
| Re: Detailed algorithms on inline optimization rangsynth@gmail.com (Robin Holmes) (2010-01-20) |
| Re: Detailed algorithms on inline optimization jeremy.wright@microfocus.com (Jeremy Wright) (2010-01-20) |
| Re: Detailed algorithms on inline optimization dot@dotat.at (Tony Finch) (2010-01-21) |
| Re: Detailed algorithms on inline optimization bear@sonic.net (Ray) (2010-01-21) |
| Re: Detailed algorithms on inline optimization bobduff@shell01.TheWorld.com (Robert A Duff) (2010-01-21) |
| Re: Detailed algorithms on inline optimization cdodd@acm.org (Chris Dodd) (2010-01-23) |
| Re: Detailed algorithms on inline optimization mcrodgers@gmail.com (Martin Rodgers) (2010-01-24) |
| Re: Detailed algorithms on inline optimization anton@mips.complang.tuwien.ac.at (2010-01-25) |
| Re: Detailed algorithms on inline optimization monnier@iro.umontreal.ca (Stefan Monnier) (2010-01-25) |
| [5 later articles] |
| From: | Tony Finch <dot@dotat.at> |
| Newsgroups: | comp.compilers |
| Date: | 21 Jan 2010 15:45:15 +0000 (GMT) |
| Organization: | dotat labs |
| References: | 10-01-058 10-01-067 |
| Keywords: | optimize |
| Posted-Date: | 21 Jan 2010 14:53:18 EST |
Robin Holmes <rangsynth@gmail.com> wrote:
>
> http://pacificv.prophp.us/rod.php
This article says "to date in 2009 there has not been a way to
generally program an application like normal with OOP, and then
somehow get the objects and virtual functions to become optimized at
runtime".
This is not true: trace JITs such as TraceMonkey or LuaJIT 2 can
devirtualize and inline method calls.
20 years ago the Self compiler used static type analysis to
devirtualize method calls.
http://research.sun.com/self/papers/iterative-type-analysis.html
Tony.
--
f.anthony.n.finch <dot@dotat.at> http://dotat.at/
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