On Fri, Jan 20, 2017 at 3:30 PM, Bin.Cheng wrote:
> On Thu, Jan 19, 2017 at 12:07 PM, Bin.Cheng wrote:
>> On Thu, Jan 19, 2017 at 11:22 AM, Richard Biener
>> wrote:
>>> On Thu, Jan 19, 2017 at 11:25 AM, Bin.Cheng wrote:
On Thu, Jan 19, 2017 at 9:42 AM, Richard Biener
>>>
>>> Or a later pas
On Thu, Jan 19, 2017 at 12:07 PM, Bin.Cheng wrote:
> On Thu, Jan 19, 2017 at 11:22 AM, Richard Biener
> wrote:
>> On Thu, Jan 19, 2017 at 11:25 AM, Bin.Cheng wrote:
>>> On Thu, Jan 19, 2017 at 9:42 AM, Richard Biener
>>
>> Or a later pass introduced it (in this case, the vectorizer).
>>
>>> Pred
On Thu, Jan 19, 2017 at 11:22 AM, Richard Biener
wrote:
> On Thu, Jan 19, 2017 at 11:25 AM, Bin.Cheng wrote:
>> On Thu, Jan 19, 2017 at 9:42 AM, Richard Biener
>> wrote:
>>> On Wed, Jan 18, 2017 at 4:32 PM, Bin.Cheng wrote:
On Wed, Jan 18, 2017 at 2:54 PM, Richard Biener
wrote:
>
On Thu, Jan 19, 2017 at 11:25 AM, Bin.Cheng wrote:
> On Thu, Jan 19, 2017 at 9:42 AM, Richard Biener
> wrote:
>> On Wed, Jan 18, 2017 at 4:32 PM, Bin.Cheng wrote:
>>> On Wed, Jan 18, 2017 at 2:54 PM, Richard Biener
>>> wrote:
On Wed, Jan 18, 2017 at 11:10 AM, Martin Liška wrote:
> Hel
On Thu, Jan 19, 2017 at 9:42 AM, Richard Biener
wrote:
> On Wed, Jan 18, 2017 at 4:32 PM, Bin.Cheng wrote:
>> On Wed, Jan 18, 2017 at 2:54 PM, Richard Biener
>> wrote:
>>> On Wed, Jan 18, 2017 at 11:10 AM, Martin Liška wrote:
Hello.
Patch can bootstrap on ppc64le-redhat-linu
On Wed, Jan 18, 2017 at 4:32 PM, Bin.Cheng wrote:
> On Wed, Jan 18, 2017 at 2:54 PM, Richard Biener
> wrote:
>> On Wed, Jan 18, 2017 at 11:10 AM, Martin Liška wrote:
>>> Hello.
>>>
>>>
>>> Patch can bootstrap on ppc64le-redhat-linux and survives regression tests.
>>>
>>> Ready to be installed?
>
On Wed, Jan 18, 2017 at 2:54 PM, Richard Biener
wrote:
> On Wed, Jan 18, 2017 at 11:10 AM, Martin Liška wrote:
>> Hello.
>>
>>
>> Patch can bootstrap on ppc64le-redhat-linux and survives regression tests.
>>
>> Ready to be installed?
>
> I'm not sure. If we have such zero distance refs in the IL
among loop iterations (which is main motivation of the
> pass), it's doing PRE
> if I'm right.
>
> Patch can bootstrap on ppc64le-redhat-linux and survives regression tests.
I could bootstrap on aarch64-none-linux-gnu without any issues, regression
tests are fine and the
On Wed, Jan 18, 2017 at 11:10 AM, Martin Liška wrote:
> Hello.
>
> After basic understanding of loop predictive commoning, the problematic
> combined chain is:
>
> Loads-only chain 0x38b6730 (combined)
> max distance 0
> references:
> MEM[(real(kind=8) *)vectp_a.29_81] (id 1)
> offs
On Wed, Jan 18, 2017 at 10:10 AM, Martin Liška wrote:
> Hello.
>
> After basic understanding of loop predictive commoning, the problematic
> combined chain is:
>
> Loads-only chain 0x38b6730 (combined)
> max distance 0
> references:
> MEM[(real(kind=8) *)vectp_a.29_81] (id 1)
> offs
le-redhat-linux and survives regression tests.
Ready to be installed?
Martin
>From 41b153cf975374fff48419ec8ac5991ac134735f Mon Sep 17 00:00:00 2001
From: marxin
Date: Tue, 17 Jan 2017 14:22:40 +0100
Subject: [PATCH] Be careful about combined chain with length == 0 (PR
tree-optimization
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