[compiler-rt] r268840 - [profile] Simplify value profile writing

Xinliang David Li via llvm-commits llvm-commits at lists.llvm.org
Sat May 7 14:09:41 PDT 2016


All the failing tests are shared library related. I suspect it is related
to the linker (out of date) on the bot, but I could be wrong.

David

On Sat, May 7, 2016 at 1:14 PM, Renato Golin <renato.golin at linaro.org>
wrote:

> On 7 May 2016 at 03:50, Xinliang David Li via llvm-commits
> <llvm-commits at lists.llvm.org> wrote:
> > Author: davidxl
> > Date: Fri May  6 21:50:11 2016
> > New Revision: 268840
> >
> > URL: http://llvm.org/viewvc/llvm-project?rev=268840&view=rev
> > Log:
> > [profile] Simplify value profile writing
> >
> > With this patch, value data are longer pre-collected
> > before writing. The code is simplified and requires
> > less heap space for dumping.
>
> Hi David,
>
> I have reverted this change as it also broke many tests in Thumb2
> self-hosting:
>
>
> http://lab.llvm.org:8011/builders/clang-cmake-thumbv7-a15-full-sh/builds/3485
>
> I've updated PR27667 with the stack trace. Please, let's fix this
> first, so you can continue your work unimpeded.
>
> https://llvm.org/bugs/show_bug.cgi?id=27667
>
> cheers,
> --renato
>
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