Lines Matching defs:CommonValue

495   Value *CommonValue = nullptr;
508     if (!V || (CommonValue && V != CommonValue))
510     CommonValue = V;
513   return CommonValue;
539   Value *CommonValue = nullptr;
553     if (!V || (CommonValue && V != CommonValue))
555     CommonValue = V;
558   return CommonValue;
5313   Value *CommonValue = nullptr;
5329     if (CommonValue && Incoming != CommonValue)
5331     CommonValue = Incoming;
5334   // If CommonValue is null then all of the incoming values were either undef,
5336   if (!CommonValue)
5344     if (!valueDominatesPHI(CommonValue, PN, Q.DT))
5349         !isGuaranteedNotToBePoison(CommonValue, Q.AC, Q.CxtI, Q.DT))
5351     return CommonValue;
5354   return CommonValue;