[llvm] r182877 - Enable FastISel on ARM for Linux and NaCl

JF Bastien jfb at google.com
Thu May 30 15:44:43 PDT 2013


I'll look into this and other failure (
http://llvm.org/bugs/show_bug.cgi?id=16178), but as I'm not familiar with
MCJIT I don't know how long this will take.

Would you rather have me revert the ARM FastISel change?


On Thu, May 30, 2013 at 2:21 PM, Renato Golin <renato.golin at linaro.org>wrote:

> Hi Rafael,
>
> Thanks for looking into this, I have been scratching my head to find
> someone to blame for the bots... ;)
>
> Glad that you guys are on top of this, MCJIT has been very unreliable on
> ARM recently, but I take it there were many changes and will take a while
> to stabilize it properly.
>
> I have isolated the remote tests earlier to make it easier to turn them
> on/off for some targets, maybe we need more divisions, at least until this
> is that unstable. I'll leave the decision to you guys sort it out.
>
> cheers,
> --renato
>
>
>
> On 30 May 2013 22:11, Rafael EspĂ­ndola <rafael.espindola at gmail.com> wrote:
>
>> On 30 May 2013 16:52, JF Bastien <jfb at google.com> wrote:
>> > Could you point me at the failure? MCJIT should work with FastISel when
>> the
>> > target is Darwin, so it's probably exposing another issue with
>> > MCJIT+FastISel+non-Darwin.
>>
>> For example:
>>
>>
>> http://lab.llvm.org:8011/builders/clang-native-arm-cortex-a9-self-host/builds/79/steps/check-all/logs/LLVM%3A%3Apr13727.ll
>>
>> Cheers,
>> Rafael
>>
>
>
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