445     return isLive(SR->getSymbol());  in isLiveRegion()
448     return isLive(VR, true);  in isLiveRegion()
457 bool SymbolReaper::isLive(SymbolRef sym) {  in isLive()  function in SymbolReaper
473     KnownLive = isLive(cast<SymbolDerived>(sym)->getParentSymbol());  in isLive()
485     KnownLive = isLive(cast<SymIntExpr>(sym)->getLHS());  in isLive()
488     KnownLive = isLive(cast<IntSymExpr>(sym)->getRHS());  in isLive()
491     KnownLive = isLive(cast<SymSymExpr>(sym)->getLHS()) &&  in isLive()
492                 isLive(cast<SymSymExpr>(sym)->getRHS());  in isLive()
495     KnownLive = isLive(cast<SymbolCast>(sym)->getOperand());  in isLive()
498     KnownLive = isLive(cast<UnarySymExpr>(sym)->getOperand());  in isLive()
509 SymbolReaper::isLive(const Expr *ExprVal, const LocationContext *ELCtx) const {  in isLive()  function in SymbolReaper
526   return LCtx->getAnalysis<RelaxedLiveVariables>()->isLive(Loc, ExprVal);  in isLive()
529 bool SymbolReaper::isLive(const VarRegion *VR, bool includeStoreBindings) const{  in isLive()  function in SymbolReaper
549     if (LCtx->getAnalysis<RelaxedLiveVariables>()->isLive(Loc, VR->getDecl()))  in isLive()