[llvm] r223764 - Teach instcombine to canonicalize "element extraction" from a load of an

[Chandler Carruth]

Out of curiosity, is this a BE device?

On Tue, Dec 9, 2014 at 3:19 PM, Chandler Carruth <chandlerc at gmail.com>
wrote:

> There are also a couple of other weird failures here....
>
> However, I'm somewhat surprised as I wouldn't expect this to *ever* fire
> in a selfhost....
>
> I'm investigating, but not really sure what is actually happening here.
>
> On Tue, Dec 9, 2014 at 2:39 PM, Renato Golin <renato.golin at linaro.org>
> wrote:
>
>> On 9 December 2014 at 08:55, Chandler Carruth <chandlerc at gmail.com>
>> wrote:
>> > Author: chandlerc
>> > Date: Tue Dec  9 02:55:32 2014
>> > New Revision: 223764
>> >
>> > URL: http://llvm.org/viewvc/llvm-project?rev=223764&view=rev
>> > Log:
>> > Teach instcombine to canonicalize "element extraction" from a load of an
>> > integer and "element insertion" into a store of an integer into actual
>> > element extraction, element insertion, and vector loads and stores.
>>
>> Hi Chandler,
>>
>> I believe this patch broke our self-hosting bot:
>>
>>
>> http://lab.llvm.org:8011/builders/clang-cmake-armv7-a15-selfhost/builds/1879
>>
>> cheers,
>> --renato
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>
>
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