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Re: [PATCH][RTL-ifcvt] PR rtl-optimization/67465: Handle pairs of complex+simple blocks and empty blocks more gracefully
- From: "H.J. Lu" <hjl dot tools at gmail dot com>
- To: Kyrill Tkachov <kyrylo dot tkachov at arm dot com>
- Cc: Jeff Law <law at redhat dot com>, Rainer Orth <ro at cebitec dot uni-bielefeld dot de>, GCC Patches <gcc-patches at gcc dot gnu dot org>
- Date: Mon, 28 Sep 2015 09:30:31 -0700
- Subject: Re: [PATCH][RTL-ifcvt] PR rtl-optimization/67465: Handle pairs of complex+simple blocks and empty blocks more gracefully
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- References: <55F13D66 dot 9010207 at arm dot com> <yddpp1qcxe3 dot fsf at lokon dot CeBiTec dot Uni-Bielefeld dot DE> <55F197EB dot 3010404 at arm dot com> <yddr3m5bap3 dot fsf at lokon dot CeBiTec dot Uni-Bielefeld dot DE> <55F2F575 dot 6080609 at arm dot com> <yddmvwl8elj dot fsf at lokon dot CeBiTec dot Uni-Bielefeld dot DE> <55FAEB28 dot 9020901 at arm dot com> <yddio6ypy06 dot fsf at lokon dot CeBiTec dot Uni-Bielefeld dot DE> <56052A9D dot 1090607 at arm dot com> <5605A88B dot 4000206 at redhat dot com> <5608F9C8 dot 1020307 at arm dot com>
On Mon, Sep 28, 2015 at 1:26 AM, Kyrill Tkachov <kyrylo.tkachov@arm.com> wrote:
>
> On 25/09/15 21:03, Jeff Law wrote:
>>
>> On 09/25/2015 05:06 AM, Kyrill Tkachov wrote:
>>>
>>> Hi Rainer,
>>>
>>> On 25/09/15 11:57, Rainer Orth wrote:
>>>>
>>>> Hi Kyrill,
>>>>
>>>>> Bootstrapped and tested on aarch64 and x86_64.
>>>>> Rainer, could you please try this patch in combination with the one I
>>>>> sent
>>>>> earlier at:
>>>>> https://gcc.gnu.org/ml/gcc-patches/2015-09/msg00815.html
>>>>
>>>> it took me quite a bit, but I've now regtested those two patches: with
>>>> them both applied, the sparc-sun-solaris2.12 build succeeds and the two
>>>> gcc.c-torture/execute/20071216-1.c failures are gone.
>>>>
>>>> So, from a SPARC POV the patches are good to go.
>>>
>>> Phew, thanks a lot!
>>>
>>> So, in conclusion the patches I'd like approval for are:
>>> https://gcc.gnu.org/ml/gcc-patches/2015-09/msg01306.html
>>> and
>>> https://gcc.gnu.org/ml/gcc-patches/2015-09/msg00815.html
>>
>> These are OK. Thanks for taking the time to work with Rainer and sort
>> out the sparc issues. It's greatly appreciated.
>
>
> No problem, they were my regressions to fix after all, and it's easier to
> fix now rather than in stage3/4.
>
> I've committed them with r228194 and r228195.
>
This caused:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67749
--
H.J.