[LLVMdev] Recent regression in CLANG/LLVM

Kent Williams nkwmailinglists at gmail.com
Tue Jul 17 09:36:24 PDT 2012


I'm not familiar with LLVM/CLANG's testing infrastructure, and don't
have the time myself to experiment with it.

ITK has an extensive regression test suite, based around CMake.  The
ITK consortium actually has a rule for new additions to ITK -- they
can't be integrated with ITK unless they're accompanied by regression
tests. They aren't always very sophisticated tests, but the code
coverage of the regression tests is over 80%

We have systems that do nightly build+test runs using the CLang that
comes with XCode on OS X.

CTest and the CDash web testing dashboard.  I could very easily set up
a CTest dashboard for CLang SVN Head compiling ITK and running ITK's
dashboard, but I don't know how that could be integrated with whatever
testing framework is in place for CLANG/LLVM.



On Tue, Jul 17, 2012 at 11:20 AM, Duncan Sands <baldrick at free.fr> wrote:
> Hi Kent, maybe it could be added to LLVM's nightly testsuite?
>
> Ciao, Duncan.
>
> On 17/07/12 17:57, Kent Williams wrote:
>> Logged this: http://llvm.org/bugs/show_bug.cgi?id=13353
>>
>> I might respectfully suggest that building ITK (like building Boost)
>> is an excellent torture test for CLANG.  Up until last week the SVN
>> head worked fine, now it doesn't.  Later today I'll try building ITK
>> again with CLang SVN head and see if someone fixed this...
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