[LLVMdev] C++ ABI conformance?

Hal Finkel hfinkel at anl.gov
Mon Jul 15 11:00:45 PDT 2013

----- Original Message -----
> PR16537 demonstrates a defect in Clang/LLVM conformance with the
> Itanium C++ ABI.  I poked around a little in the Clang, LLVM, and
> test-suite tests but didn't see anything that obviously looked
> like an attempt at an ABI conformance test set.
> Is there a conformance test set that I missed?  If not, does
> anybody think they are privately testing ABI conformance?
> Alternatively, does anybody know of a test suite for ABI
> conformance? I found references to codesourcery but apparently
> their new corporate owners have abandoned that particular product.

GCC has an ABI part of its test suite that is designed to test gcc against another compiler. Specifically the things in ./g++.dg/compat and ./gcc.dg/compat (and ./gcc.c-torture/compat). That is the best thing of which I know.


> Thanks,
> --paulr
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Hal Finkel
Assistant Computational Scientist
Leadership Computing Facility
Argonne National Laboratory

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