llvm dev - Oct 2014 - [LLVMdev] Regression Suite Failure: Windows 64-bit Build

Dear Clang and LLVM Developers:




After some time working on this problem over the past week, I’ve been able to
isolate the source of a number of failures of the regression suite on Windows.
In particular, when using CMake configured on Windows 8.1 using the “Visual
Studio 12 2013 Win64” configuration platform and the “native compilers” option,
after configuring, generating, and then building on both the 3.5 release branch
as well as master, a set of LLVM JIT regression tests fail do to numeric size
mismatches. This does not occur on the “Visual Studio 12 2013” option, which
builds a 32-bit version of clang instead of a 64-bit version of clang.






-- 
Aaron W. Hsu | arcfide at sacrideo.us | http://www.sacrideo.us
Please support my work: https://www.gratipay.com/arcfide/
לֵ֤ב חֲכָמִים֙ בְּבֵ֣ית אֵ֔בֶל וְלֵ֥ב כְּסִילִ֖ים בְּבֵ֥ית שִׂמְחָֽה׃
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Hi Aaron,

Thanks for looking into this.
Could you report the failures in http://llvm.org/bugs/ ?

Yaron


2014-10-31 7:59 GMT+02:00 Aaron W.Hsu <arcfide at sacrideo.us>:
>  Dear Clang and LLVM Developers:
>
> After some time working on this problem over the past week, I’ve been able
> to isolate the source of a number of failures of the regression suite on
> Windows. In particular, when using CMake configured on Windows 8.1 using
> the “Visual Studio 12 2013 Win64” configuration platform and the “native
> compilers” option, after configuring, generating, and then building on both
> the 3.5 release branch as well as master, a set of LLVM JIT regression
> tests fail do to numeric size mismatches. This does not occur on
> the “Visual Studio 12 2013” option, which builds a 32-bit version of clang
> instead of a 64-bit version of clang.
>
> --
> Aaron W. Hsu | arcfide at sacrideo.us | http://www.sacrideo.us
> Please support my work: https://www.gratipay.com/arcfide/
> לֵ֤ב חֲכָמִים֙ בְּבֵ֣ית אֵ֔בֶל וְלֵ֥ב כְּסִילִ֖ים בְּבֵ֥ית שִׂמְחָֽה׃
>
>
> _______________________________________________
> cfe-dev mailing list
> cfe-dev at cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/cfe-dev
>
>
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Dear Yaron:


I reported this bug as #21479 [1] as you requested. I hope that this helps.
Please let me know if there is anything else I can do to assist.



Yours truly,



Aaron W. Hsu



[1] http://llvm.org/bugs/show_bug.cgi?id=21479




-- 
Aaron W. Hsu | arcfide at sacrideo.us | http://www.sacrideo.us
Please support my work: https://www.gratipay.com/arcfide/
לֵ֤ב חֲכָמִים֙ בְּבֵ֣ית אֵ֔בֶל וְלֵ֥ב כְּסִילִ֖ים בְּבֵ֥ית שִׂמְחָֽה׃
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