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Re: [PATCH 2/3] Make early return predictor more precise.

From: Christophe Lyon <christophe dot lyon at linaro dot org>
To: Martin Liška <mliska at suse dot cz>
Cc: Jan Hubicka <hubicka at ucw dot cz>, "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
Date: Fri, 23 Jun 2017 09:40:06 +0200
Subject: Re: [PATCH 2/3] Make early return predictor more precise.
Authentication-results: sourceware.org; auth=none
References: <cover.1496739572.git.mliska@suse.cz> <e8bdc35929a3f9bd2d57e198b5e9343e3c91df2c.1496739572.git.mliska@suse.cz> <20170609140804.GI53583@kam.mff.cuni.cz> <abe7d879-ea1d-ff07-da34-b849250e00fa@suse.cz> <20170619111135.GC72026@kam.mff.cuni.cz> <62ae8f2a-0e53-5177-afa4-4314f118c3cc@suse.cz> <20170621082654.GC32517@kam.mff.cuni.cz> <116ae1cb-0aeb-def9-cf7a-6d1816616f80@suse.cz> <CAKdteOYPzAqhHwCegsHJJLr_KKu4TPF-yKwKHXtcxsE=dYT4kw@mail.gmail.com> <e455734d-3687-48ab-7f51-d4992cb0cf57@suse.cz>

On 23 June 2017 at 09:03, Martin Liška <mliska@suse.cz> wrote:
> On 06/22/2017 04:14 PM, Christophe Lyon wrote:
>> Since this commit (r249450), I have noticed a regression:
>> FAIL:    gcc.dg/tree-ssa/ipa-split-5.c scan-tree-dump optimized "part"
>> on aarch64/arm
>>
>> Christophe
>
> Hello.
>
> I'm aware of the failure and I fixed that (hopefully) in r249503.
> Can you please test that?
>
Yes, I can confirm it's now OK. Thanks

> Thanks,
> Martin

References:
- [PATCH 0/3] Rework early return and hot/cold label predictors
  - From: marxin
- [PATCH 2/3] Make early return predictor more precise.
  - From: marxin
- Re: [PATCH 2/3] Make early return predictor more precise.
  - From: Jan Hubicka
- Re: [PATCH 2/3] Make early return predictor more precise.
  - From: Martin Liška
- Re: [PATCH 2/3] Make early return predictor more precise.
  - From: Jan Hubicka
- Re: [PATCH 2/3] Make early return predictor more precise.
  - From: Martin Liška
- Re: [PATCH 2/3] Make early return predictor more precise.
  - From: Jan Hubicka
- Re: [PATCH 2/3] Make early return predictor more precise.
  - From: Martin Liška
- Re: [PATCH 2/3] Make early return predictor more precise.
  - From: Christophe Lyon
- Re: [PATCH 2/3] Make early return predictor more precise.
  - From: Martin Liška

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