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Re: Allow union variables to share stack slots wwith -fno-strict-aliasing (issue4444051)
- From: Easwaran Raman <eraman at google dot com>
- To: Eric Botcazou <ebotcazou at adacore dot com>
- Cc: gcc-patches at gcc dot gnu dot org, reply at codereview dot appspotmail dot com, richard dot guenther at gmail dot com, dnovillo at google dot com
- Date: Wed, 20 Apr 2011 11:36:11 -0700
- Subject: Re: Allow union variables to share stack slots wwith -fno-strict-aliasing (issue4444051)
- References: <20110420004211.101FA220625@agni2.mtv.corp.google.com> <201104201112.42542.ebotcazou@adacore.com>
On Wed, Apr 20, 2011 at 2:12 AM, Eric Botcazou <ebotcazou@adacore.com> wrote:
>> 2011-04-19 ?Easwaran Raman ?<eraman@google.com>
>>
>> ? ? ? * gcc/testsuite/gcc.dg/stack-layout-1.c: New
>> ? ? ? * gcc/cfgexpand.c (add_alias_set_conflicts): Add conflicts
>> ? ? ? with a variable containing union type only with
>> ? ? ? -fstrict-aliasing.
>
> You need an entry for each relevant ChangeLog, without prefixes:
>
>
> 2011-04-20 ?Easwaran Raman ?<eraman@google.com>
>
> ? ? ? ?* cfgexpand.c (add_alias_set_conflicts): Add conflicts with a variable
> ? ? ? ?containing union type only with -fstrict-aliasing.
>
>
> 2011-04-20 ?Easwaran Raman ?<eraman@google.com>
>
> ? ? ? ?* gcc.dg/stack-layout-1.c: New test.
>
>
> --
> Eric Botcazou
>
Thanks. I've added them to the respective Changelog files and
committed the patch.
-Easwaran