[llvm] r181344 - Hexagon: Fix Small Data support to handle -G 0 correctly.

[Jyotsna Verma]

>> bool HexagonPassConfig::addPreSched2() {
>> +  const HexagonTargetMachine &TM = getHexagonTargetMachine();
>> + HexagonTargetObjectFile &TLOF =
>> +
>> + (HexagonTargetObjectFile&)(getTargetLowering()->getObjFileLowering()
>> + );
>> +
>> +  if (getOptLevel() != CodeGenOpt::None)
>> +    addPass(&IfConverterID);
>> +  if (!TLOF.IsSmallDataEnabled()) {
>> +    addPass(createHexagonSplitConst32AndConst64(TM));
>> +    printAndVerify("After hexagon split const32/64 pass");  }  return
>> + true;
>>   if (getOptLevel() != CodeGenOpt::None)
>>     addPass(&IfConverterID);
>>   return false;
>
>Code after return?
>
>- Ben

Thanks for pointing it out. Looks like I made the mistake while applying the
patch. Will have it fixed soon.

- Jyotsna