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Re: Quality of GCC 3.1
- From: Jan Hubicka <jh at suse dot cz>
- To: Wit Jakuczun <wj178839 at wp dot pl>
- Cc: gcc at gnu dot org
- Date: Tue, 18 Jun 2002 16:55:03 +0200
- Subject: Re: Quality of GCC 3.1
- References: <20020617210500.GA28032@localhost.tpnet.pl>
> a) What is the reason of such big decrease in performance especially if
> exceptions and/or streams are used?
The exceptions got slower, because the tables are more compact. Is
exception delivery performance really problem for C++ programs?
Honza
> b) Is it a problem of setting correct options for GCC 3.1?
> c) Where can I find a good comparison of C++ compilers?
>
> Options I used to make GCC3.1 (using GCC 2.92.2):
> --enable-threads --enable-nls --enable-cstdio=stdio
>
>
> With regards
> Wit Jakuczun