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Re: gcc 4.1 implements compiler builtins for atomic ops

From: Benjamin Herrenschmidt <benh at kernel dot crashing dot org>
To: Ulrich Drepper <drepper at redhat dot com>
Cc: libc-alpha at sources dot redhat dot com
Date: Mon, 27 Jun 2005 09:41:44 +1000
Subject: Re: gcc 4.1 implements compiler builtins for atomic ops
References: <2f225d01050625091875932e04@mail.gmail.com> <7a02832e219e2e6ceca78f06264d7a94@penguinppc.org> <1119742835.5133.12.camel@gaston> <2f225d0105062519451d9e9c85@mail.gmail.com> <1119767813.5133.16.camel@gaston> <20050626155342.GA30210@nevyn.them.org> <20050626192340.GF7663@sunsite.mff.cuni.cz> <1119826153.5133.34.camel@gaston> <42BF3AEE.1040503@redhat.com>

On Sun, 2005-06-26 at 16:31 -0700, Ulrich Drepper wrote:
> Benjamin Herrenschmidt wrote:
> > Yes, I think glibc should expose them.
> 
> Never.  I have no interest getting into ABI problems with these interfaces.

Then some other library ... but certainly not gcc direclty.

Ben.

References:
- Re: gcc 4.1 implements compiler builtins for atomic ops
  - From: Anuj Goyal
- Re: gcc 4.1 implements compiler builtins for atomic ops
  - From: Benjamin Herrenschmidt
- Re: gcc 4.1 implements compiler builtins for atomic ops
  - From: Daniel Jacobowitz
- Re: gcc 4.1 implements compiler builtins for atomic ops
  - From: Jakub Jelinek
- Re: gcc 4.1 implements compiler builtins for atomic ops
  - From: Benjamin Herrenschmidt
- Re: gcc 4.1 implements compiler builtins for atomic ops
  - From: Ulrich Drepper

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