[llvm] r180730 - Disable the MCJIT tests on 32 bit darwin.

[Don Crandall]

Hi Chip,

I would be interested in the patch you just referred to. Any tips as to 
how I can find it?

Trying to find tips on relocations for Darwin PPC for the 
PPCMachObjectWriter.cpp that I'd like to improve upon.

Thanks,
Don

On 4/29/13 2:17 PM, Charles Davis wrote:
> On Apr 29, 2013, at 3:09 PM, Rafael Espindola wrote:
>
>> Author: rafael
>> Date: Mon Apr 29 16:09:32 2013
>> New Revision: 180730
>>
>> URL: http://llvm.org/viewvc/llvm-project?rev=180730&view=rev
>> Log:
>> Disable the MCJIT tests on 32 bit darwin.
>>
>> I recently enabled them on 32 and 64 bit darwin, but it looks like 32 bit is
>> still fairly broken.
> As I recall, MCJIT and/or RuntimeDyld need support for scattered relocations before this will work on Darwin/i386. LLDB used to have a patch for this, but they seem to have dropped it. (The patch, which is still somewhere in version control, is probably way out of date anyway.)
>
> Chip
>
>> Modified:
>>     llvm/trunk/test/ExecutionEngine/MCJIT/lit.local.cfg
>>
>> Modified: llvm/trunk/test/ExecutionEngine/MCJIT/lit.local.cfg
>> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/lit.local.cfg?rev=180730&r1=180729&r2=180730&view=diff
>> ==============================================================================
>> --- llvm/trunk/test/ExecutionEngine/MCJIT/lit.local.cfg (original)
>> +++ llvm/trunk/test/ExecutionEngine/MCJIT/lit.local.cfg Mon Apr 29 16:09:32 2013
>> @@ -17,5 +17,8 @@ else:
>> if root.host_arch not in ['i386', 'x86', 'x86_64', 'ARM', 'Mips', 'PowerPC']:
>>      config.unsupported = True
>>
>> +if 'i386-apple-darwin'  in root.target_triple:
>> +    config.unsupported = True
>> +
>> if 'powerpc' in root.target_triple and not 'powerpc64' in root.target_triple:
>>      config.unsupported = True
>>
>>
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