541   Value *CommonValue = nullptr;  in threadBinOpOverPHI()  local
554     if (!V || (CommonValue && V != CommonValue))  in threadBinOpOverPHI()
556     CommonValue = V;  in threadBinOpOverPHI()
559   return CommonValue;  in threadBinOpOverPHI()
585   Value *CommonValue = nullptr;  in threadCmpOverPHI()  local
599     if (!V || (CommonValue && V != CommonValue))  in threadCmpOverPHI()
601     CommonValue = V;  in threadCmpOverPHI()
604   return CommonValue;  in threadCmpOverPHI()
5284   Value *CommonValue = nullptr;  in simplifyPHINode()  local
5300     if (CommonValue && Incoming != CommonValue)  in simplifyPHINode()
5302     CommonValue = Incoming;  in simplifyPHINode()
5307   if (!CommonValue)  in simplifyPHINode()
5315     return valueDominatesPHI(CommonValue, PN, Q.DT) ? CommonValue : nullptr;  in simplifyPHINode()
5318   return CommonValue;  in simplifyPHINode()