[llvm] r187763 - Allow 4 as a valid debug info version.

[Eric Christopher]

Absolutely, though admittedly I'd rather remove the function.

Benjamin: any reason it needs to exist?

-eric

On Mon, Aug 5, 2013 at 7:59 PM, Chandler Carruth <chandlerc at google.com> wrote:
> Test case?
>
> :: whistles innocently ::
>
>
> On Mon, Aug 5, 2013 at 6:38 PM, Eric Christopher <echristo at gmail.com> wrote:
>>
>> Author: echristo
>> Date: Mon Aug  5 20:38:27 2013
>> New Revision: 187763
>>
>> URL: http://llvm.org/viewvc/llvm-project?rev=187763&view=rev
>> Log:
>> Allow 4 as a valid debug info version.
>>
>> Modified:
>>     llvm/trunk/lib/DebugInfo/DWARFContext.h
>>
>> Modified: llvm/trunk/lib/DebugInfo/DWARFContext.h
>> URL:
>> http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/DebugInfo/DWARFContext.h?rev=187763&r1=187762&r2=187763&view=diff
>>
>> ==============================================================================
>> --- llvm/trunk/lib/DebugInfo/DWARFContext.h (original)
>> +++ llvm/trunk/lib/DebugInfo/DWARFContext.h Mon Aug  5 20:38:27 2013
>> @@ -130,7 +130,7 @@ public:
>>    virtual const RelocAddrMap &infoDWORelocMap() const = 0;
>>
>>    static bool isSupportedVersion(unsigned version) {
>> -    return version == 2 || version == 3;
>> +    return version == 2 || version == 3 || version == 4;
>>    }
>>  private:
>>    /// Return the compile unit that includes an offset (relative to
>> .debug_info).
>>
>>
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>