[LLVMdev] Information generated by Bugpoint

Nan Zhu zhunansjtu at gmail.com
Wed Nov 18 00:49:23 PST 2009


Thank you ,I will try that

2009/11/18 Duncan Sands <baldrick at free.fr>

> Hi Nan Zhu,
>
>
>  I use Bugpoint to check it , Bugpoint gives me the following information:
>>
>>
>> Read input file      : 'bodytrack.bc'
>> *** All input ok
>> Initializing execution environment: Found gcc: /usr/lib/ccache/gcc
>> Running the code generator to test for a crash: <cbe>*** Debugging code
>> generator crash!
>>
>> Error running tool:
>>  /usr/local/bin/llc -o bugpoint-test-program.bc.cbe.c -march=c -f
>> bugpoint-test-program.bc
>> llc: CBackend.cpp:487:
>> llvm::raw_ostream&<unnamed>::CWriter::printSimpleType(llvm::formatted_raw_ostream&,
>> const llvm::Type*, bool, const std::string&): Assertion `NumBits <= 128 &&
>> "Bit widths > 128 not implemented yet"' failed.
>>
>
> try the -llc-safe option.  It will use llc to compile code rather than gcc,
> and
> llc does handle arbitrary sized integers.
>
> Ciao,
>
> Duncan.
>
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