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Re: RFA: fix for mudflap 19319, tree_addressable aggregate returns
- From: Richard Henderson <rth at redhat dot com>
- To: "Frank Ch. Eigler" <fche at redhat dot com>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Sun, 6 Mar 2005 03:58:47 -0800
- Subject: Re: RFA: fix for mudflap 19319, tree_addressable aggregate returns
- References: <20050110232910.GA7318@redhat.com> <20050304192358.GA22740@redhat.com>
On Fri, Mar 04, 2005 at 02:23:58PM -0500, Frank Ch. Eigler wrote:
> * gimplify.c (gimplify_modify_expr): For mudflap1's benefit, mark
> aggregate values being returned by CALL_EXPRs as addressable.
This really works? I don't see anything that prevents this bit
from being unset by tree-level alias analysis.
r~