[llvm] r236261 - Replace unreachable code with llvm_unreachable.

[Rafael Espíndola]

r236275. Thanks.

On 30 April 2015 at 18:15, Duncan P. N. Exon Smith <dexonsmith at apple.com> wrote:
>
>> On 2015-Apr-30, at 14:20, Rafael Espindola <rafael.espindola at gmail.com> wrote:
>>
>> Author: rafael
>> Date: Thu Apr 30 16:20:06 2015
>> New Revision: 236261
>>
>> URL: http://llvm.org/viewvc/llvm-project?rev=236261&view=rev
>> Log:
>> Replace unreachable code with llvm_unreachable.
>>
>> Modified:
>>    llvm/trunk/lib/MC/ELFObjectWriter.cpp
>>
>> Modified: llvm/trunk/lib/MC/ELFObjectWriter.cpp
>> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/MC/ELFObjectWriter.cpp?rev=236261&r1=236260&r2=236261&view=diff
>> ==============================================================================
>> --- llvm/trunk/lib/MC/ELFObjectWriter.cpp (original)
>> +++ llvm/trunk/lib/MC/ELFObjectWriter.cpp Thu Apr 30 16:20:06 2015
>> @@ -1338,7 +1338,7 @@ void ELFObjectWriter::writeSection(MCAss
>>     break;
>>
>>   case ELF::SHT_DYNAMIC:
>> -    sh_link = ShStrTabBuilder.getOffset(Section.getSectionName());
>> +    llvm_unreachable("SHT_DYNAMIC in a relocatable object");
>>     break;
>
> You can kill the `break` too I think.
>
>>
>>   case ELF::SHT_REL:
>>
>>
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>