ppc64 clang LNT buildbot / reference_output / test failures

Renato Golin renato.golin at linaro.org
Fri Apr 26 06:38:36 PDT 2013


On 26 April 2013 14:30, Hal Finkel <hfinkel at anl.gov> wrote:

> I completely agree, and we should make the reference outputs work on PPC
> as well. My point is that, in the mean time, we should also have a ppc64
> buildbot that gives accurate feedback to the rest of the LLVM community.
> Fixing endianess problems in large applications can take quite a bit of
> time.
>

Hum, I do agree that endianess is not trivial. It may even require
extensive changes in the programs to convert back-and-forth. Maybe this is
a genuine case for GCC runs, at least temporary. It should be possible to
disable the reference output IFF (Arch == PPC && ENDIAN == BIG).

But first, let's look at the outputs, and let's fix as much as we can
without it. I fixed many bugs on other platforms while working to get the
ARM bots green, so the work on the PPC bot will probably do the same as
well.

cheers,
--renato
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