llvm dev - Aug 2016 - Need help debugging a PowerPC problem

Hi,

I need help debugging a problem a problem that only shows up on PowerPC with one
of my commits in the generic CodeGen parts of llvm.
I'd apreciate it if someone with access to a PowerPC system could take a
look at this: https://reviews.llvm.org/D23097
<https://reviews.llvm.org/D23097>

- Matthias
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I'll look tomorrow. What are the symptoms?

On Aug 2, 2016 5:49 PM, "Matthias Braun via llvm-dev" <
llvm-dev at lists.llvm.org> wrote:
> Hi,
>
> I need help debugging a problem a problem that only shows up on PowerPC
> with one of my commits in the generic CodeGen parts of llvm.
> I'd apreciate it if someone with access to a PowerPC system could take
a
> look at this: https://reviews.llvm.org/D23097
>
> - Matthias
>
> _______________________________________________
> LLVM Developers mailing list
> llvm-dev at lists.llvm.org
> http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev
>
>
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The bot only told me that the lnt tests
"MultiSource/Benchmarks/mediabench/gsm/toast
" and "SingleSource/Benchmarks/Adobe-C++/loop_unroll.cpp" failed.
They hopefully just have crashed or they computed results different from the
expected reference results.

This is hopefully enough to reproduce with the cmake/lit test-suite mode:
> mkdir build
> cmake -GNinja -DCMAKE_C_COMPILER=/path/to/my/clang $TEST_SUITE_PATH
> ninja toast loop_unroll
> llvm-lit MultiSource/Benchmarks/mediabench/gsm/toast
SingleSource/Benchmarks/Adobe-C++/loop_unroll.test
Thanks,
	Matthias
> On Aug 2, 2016, at 11:54 PM, Kyle Butt <iteratee at google.com>
wrote:
> 
> I'll look tomorrow. What are the symptoms?
> 
> On Aug 2, 2016 5:49 PM, "Matthias Braun via llvm-dev"
<llvm-dev at lists.llvm.org> wrote:
> Hi,
> 
> I need help debugging a problem a problem that only shows up on PowerPC
with one of my commits in the generic CodeGen parts of llvm.
> I'd apreciate it if someone with access to a PowerPC system could take
a look at this: https://reviews.llvm.org/D23097
> 
> - Matthias
> 
> _______________________________________________
> LLVM Developers mailing list
> llvm-dev at lists.llvm.org
> http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev
>