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Re: [PATCH] Use rtx_refs_may_alias_p instead of alias_sets_conflict_p in

From: Richard Guenther <richard dot guenther at gmail dot com>
To: Diego Novillo <dnovillo at google dot com>
Cc: Bingfeng Mei <bmei at broadcom dot com>, "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
Date: Wed, 4 Aug 2010 16:57:26 +0200
Subject: Re: [PATCH] Use rtx_refs_may_alias_p instead of alias_sets_conflict_p in
References: <7FB04A5C213E9943A72EE127DB74F0ADA6899756DA@SJEXCHCCR02.corp.ad.broadcom.com> <AANLkTinLexgtwOe82tzd1hRKCKsJo8Yt7uh117=WvYVs@mail.gmail.com>

On Wed, Aug 4, 2010 at 4:56 PM, Diego Novillo <dnovillo@google.com> wrote:
> On Wed, Aug 4, 2010 at 14:52, Bingfeng Mei <bmei@broadcom.com> wrote:
>
>> 2010-08-04 ?Bingfeng Mei ?<bmei@broadcom.com>
>>
>> ? ? ? ?* alias.c (walk_mems_2): Call rtx_refs_may_alias_p
>> ? ? ? ?instead of alias_sets_conflict_p to get more accurate
>> ? ? ? ?alias set information.
>
> OK.

Wait.  You need to use a proper dependence function instead,
rtx_refs_may_alias_p isn't supposed to be used directly.

Richard.

>
> Diego.
>

Follow-Ups:
- Re: [PATCH] Use rtx_refs_may_alias_p instead of alias_sets_conflict_p in
  - From: Richard Guenther

References:
- [PATCH] Use rtx_refs_may_alias_p instead of alias_sets_conflict_p in
  - From: Bingfeng Mei
- Re: [PATCH] Use rtx_refs_may_alias_p instead of alias_sets_conflict_p in
  - From: Diego Novillo

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