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Re: [PATCH, PR71084] Further improve of CFG change tracking in CSE
- From: Bernhard Reutner-Fischer <rep dot dot dot nop at gmail dot com>
- To: Richard Biener <richard dot guenther at gmail dot com>,Ilya Enkovich <enkovich dot gnu at gmail dot com>
- Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>
- Date: Fri, 13 May 2016 20:00:02 +0200
- Subject: Re: [PATCH, PR71084] Further improve of CFG change tracking in CSE
- Authentication-results: sourceware.org; auth=none
- References: <20160513090353 dot GB14664 at msticlxl57 dot ims dot intel dot com> <CAFiYyc2VWn-ycNK5miU0P0=WCMFT_DKEAmFfGNQyqdeO-hhypQ at mail dot gmail dot com>
On May 13, 2016 11:50:33 AM GMT+02:00, Richard Biener <richard.guenther@gmail.com> wrote:
>On Fri, May 13, 2016 at 11:03 AM, Ilya Enkovich
><enkovich.gnu@gmail.com> wrote:
>> Hi,
>>
>> This patch improves cse_cfg_altered computation by taking into
>account
>> cleanup_cfg returned values. This resolves another case of
>invalidated
>> dominance info.
>>
>> Bootstrapped and regtested on x86_64-unknown-linux-gnu. OK for
>turnk?
>
>Ok.
What about making cleanup_cfg __wur (i.e. warn_unused_result) at least when checking?
thanks,