From mboxrd@z Thu Jan  1 00:00:00 1970
X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me
X-Spam-Level: 
X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00
	autolearn=unavailable autolearn_force=no version=3.4.4
Path: 
 eternal-september.org!reader01.eternal-september.org!reader02.eternal-september.org!news.eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail
From: Simon Wright <simon@pushface.org>
Newsgroups: comp.lang.ada
Subject: Re: Poor performance with GNAT-GPL-2017
Date: Mon, 19 Jun 2017 13:25:08 +0100
Organization: A noiseless patient Spider
Message-ID: <ly1sqg9nbv.fsf@pushface.org>
References: <65c5271c-33a1-4f36-977e-372af449d9c1@googlegroups.com>
	<c151567d-b2ed-423d-8040-ac47128bc9bf@googlegroups.com>
	<a279a91b-41aa-40b3-8c3c-088488d84647@googlegroups.com>
	<219dc91b-5853-4a8d-b59a-fecc8aa70909@googlegroups.com>
Mime-Version: 1.0
Content-Type: text/plain
Injection-Info: mx02.eternal-september.org;
 posting-host="90f53780c2ac5da27dccc79281b58776";
	logging-data="4473"; mail-complaints-to="abuse@eternal-september.org";
	posting-account="U2FsdGVkX1/kNx6thzYuI6Zdx9U7wuPYLcazL6AJr+4="
User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.2 (darwin)
Cancel-Lock: sha1:LGcK4Me33lSECM9L7mf+h/RzioA=
	sha1:KVFeonyVps+dWvxDMUhNCJu/kbA=
Xref: news.eternal-september.org comp.lang.ada:47011
Date: 2017-06-19T13:25:08+01:00
List-Id: <comp.lang.ada>

briot.emmanuel@gmail.com writes:

> I don't remember whether they changed the version of the gcc backend
> this year, so at this stage the slowdown could be either in the
> front-end or in the backend...

2016 was GCC 4.9.4, 2017 is 6.3.1.