This is the mail archive of the libstdc++@gcc.gnu.org mailing list for the libstdc++ project.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]
Other format:	[Raw text]

Re: [patch-rfc] N2179: Exception Propagation in C++

From: Paolo Carlini <paolo dot carlini at oracle dot com>
To: Andrew Pinski <pinskia at gmail dot com>, Mark Mitchell <mark at codesourcery dot com>
Cc: "H.J. Lu" <hjl dot tools at gmail dot com>, gcc-patches at gcc dot gnu dot org, Sebastian Redl <sebastian dot redl at getdesigned dot at>, libstdc++ at gcc dot gnu dot org
Date: Wed, 13 Aug 2008 18:44:58 -0500 (CDT)
Subject: Re: [patch-rfc] N2179: Exception Propagation in C++
Accept-language: en-US
References: <48809CE2.1030500@windmuehlgasse.getdesigned.at> <48A2E4B9.5010905@getdesigned.at> <27611442.1218646939544.JavaMail.oracle@acsmt304.oracle.com> <48A315C3.7070902@getdesigned.at> <48A319CE.7040006@codesourcery.com> <14256227.1218651421569.JavaMail.oracle@acsmt304.oracle.com> <6dc9ffc80808131258w546ac6f4tb45e65fcd8f5e782@mail.gmail.com> <27198639.1218657946303.JavaMail.oracle@acsmt303.oracle.com> <6dc9ffc80808131546y16b6e2cdu7295b33b8c193af5@mail.gmail.com> <32329877.1218668026578.JavaMail.oracle@acsmt301.oracle.com> <de8d50360808131556h72b24947pc84149914f4b251@mail.gmail.com> <48A36EE7.4040005@codesourcery.com>

Hi,

> Why would we drop i386, even for GNU/Linux?  I have no objection
> to changing the default CPU, or saying that some features are
> unavailable on i386, but I can't see a good reason to drop the CPU
> altogether.

Ok, great. I remember also past messages from Joseph, I think there are hopes to change the default for 4.4.0. I'll try to pay personal attention to the issue.

Anyway, let's try to decouple the various things (and maybe fork this thread, in case ;) As regards N2179, for now we are simply going ahead with __exchange_and_add & co on a simple _Atomic_word. I'll post a tested patch later on...

Paolo.

References:
- Re: [patch-rfc] N2179: Exception Propagation in C++
  - From: Sebastian Redl
- Re: [patch-rfc] N2179: Exception Propagation in C++
  - From: Paolo Carlini
- Re: [patch-rfc] N2179: Exception Propagation in C++
  - From: Sebastian Redl
- Re: [patch-rfc] N2179: Exception Propagation in C++
  - From: Mark Mitchell
- Re: [patch-rfc] N2179: Exception Propagation in C++
  - From: Paolo Carlini
- Re: [patch-rfc] N2179: Exception Propagation in C++
  - From: H.J. Lu
- Re: [patch-rfc] N2179: Exception Propagation in C++
  - From: Paolo Carlini
- Re: [patch-rfc] N2179: Exception Propagation in C++
  - From: H.J. Lu
- Re: [patch-rfc] N2179: Exception Propagation in C++
  - From: Paolo Carlini
- Re: [patch-rfc] N2179: Exception Propagation in C++
  - From: Andrew Pinski
- Re: [patch-rfc] N2179: Exception Propagation in C++
  - From: Mark Mitchell

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]