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Re: [PATCH] Fix PR middle-end/7847
- From: "David S. Miller" <davem at redhat dot com>
- To: Eric Botcazou <ebotcazou at libertysurf dot fr>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Fri, 28 Nov 2003 01:30:09 -0800
- Subject: Re: [PATCH] Fix PR middle-end/7847
- References: <200311280912.10732.ebotcazou@libertysurf.fr>
On Fri, 28 Nov 2003 09:15:57 +0100
Eric Botcazou <ebotcazou@libertysurf.fr> wrote:
> 2003-11-28 Eric Botcazou <ebotcazou@libertysurf.fr>
>
> PR middle-end/7847
> * expr.c (expand_expr) [normal_inner_ref]: When 'offset' is non-zero,
> do not recheck that 'op0' is a MEM. Move comment. When testing for
> unaligned objects, take also into account the alignment of 'op0' and
> 'mode1' if 'op0' is a MEM.
This looks fine.
When I was looking into this bug a long time ago I believed that the
issue was in the propagation of the attribute to the inner objects,
but that obviously is not true.