501   Value *CommonValue = nullptr;  in ThreadBinOpOverPHI()  local
510     if (!V || (CommonValue && V != CommonValue))  in ThreadBinOpOverPHI()
512     CommonValue = V;  in ThreadBinOpOverPHI()
515   return CommonValue;  in ThreadBinOpOverPHI()
541   Value *CommonValue = nullptr;  in ThreadCmpOverPHI()  local
548     if (!V || (CommonValue && V != CommonValue))  in ThreadCmpOverPHI()
550     CommonValue = V;  in ThreadCmpOverPHI()
553   return CommonValue;  in ThreadCmpOverPHI()
4297   Value *CommonValue = nullptr;  in SimplifyPHINode()  local
4307     if (CommonValue && Incoming != CommonValue)  in SimplifyPHINode()
4309     CommonValue = Incoming;  in SimplifyPHINode()
4314   if (!CommonValue)  in SimplifyPHINode()
4321     return valueDominatesPHI(CommonValue, PN, Q.DT) ? CommonValue : nullptr;  in SimplifyPHINode()
4323   return CommonValue;  in SimplifyPHINode()