541   Value *CommonValue = nullptr;  in ThreadBinOpOverPHI()  local
550     if (!V || (CommonValue && V != CommonValue))  in ThreadBinOpOverPHI()
552     CommonValue = V;  in ThreadBinOpOverPHI()
555   return CommonValue;  in ThreadBinOpOverPHI()
581   Value *CommonValue = nullptr;  in ThreadCmpOverPHI()  local
594     if (!V || (CommonValue && V != CommonValue))  in ThreadCmpOverPHI()
596     CommonValue = V;  in ThreadCmpOverPHI()
599   return CommonValue;  in ThreadCmpOverPHI()
4596   Value *CommonValue = nullptr;  in SimplifyPHINode()  local
4606     if (CommonValue && Incoming != CommonValue)  in SimplifyPHINode()
4608     CommonValue = Incoming;  in SimplifyPHINode()
4613   if (!CommonValue)  in SimplifyPHINode()
4620     return valueDominatesPHI(CommonValue, PN, Q.DT) ? CommonValue : nullptr;  in SimplifyPHINode()
4622   return CommonValue;  in SimplifyPHINode()