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Re: [PATCH] Disable tree-stdarg on a per-target basis

From: Eric Botcazou <ebotcazou at libertysurf dot fr>
To: Jakub Jelinek <jakub at redhat dot com>
Cc: gcc-patches at gcc dot gnu dot org
Date: Thu, 26 May 2005 15:50:33 +0200
Subject: Re: [PATCH] Disable tree-stdarg on a per-target basis
References: <200505261203.49485.ebotcazou@libertysurf.fr> <20050526104525.GJ9038@devserv.devel.redhat.com>

> I don't think extra hook is needed.

The other solution would be to add a switch and forces it to 0 on SPARC.

> Now, for the char */void * type va_list, perhaps the backend could signal
> that it is going to make use of the optimization by setting
> targetm.stdarg_optimize_hook to something, even if that is just
> a dummy routine that returns false; unconditionally.

The purpose of stdarg_optimize_hook is already not crystal-clear, but it would 
be even less clear with that kind of overloading. ;-)

-- 
Eric Botcazou

References:
- [PATCH] Disable tree-stdarg on a per-target basis
  - From: Eric Botcazou
- Re: [PATCH] Disable tree-stdarg on a per-target basis
  - From: Jakub Jelinek

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