diff --git a/lib/valueflow.cpp b/lib/valueflow.cpp
index 86b49c0b137..7aa0ce4aac6 100644
--- a/lib/valueflow.cpp
+++ b/lib/valueflow.cpp
@@ -1511,7 +1511,7 @@ ValueFlow::Value ValueFlow::getLifetimeObjValue(const Token *tok, bool inconclus
     // There should only be one lifetime
     if (values.size() != 1)
         return ValueFlow::Value{};
-    return values.front();
+    return std::move(values.front());
 }
 
 template<class Predicate>
@@ -3652,7 +3652,7 @@ static void valueFlowSymbolicOperators(const SymbolDatabase& symboldatabase, con
                     continue;
 
                 ValueFlow::Value v = makeSymbolic(arg);
-                v.errorPath = c.errorPath;
+                v.errorPath = std::move(c.errorPath);
                 v.errorPath.emplace_back(tok, "Passed to " + tok->str());
                 if (c.intvalue == 0)
                     v.setImpossible();
@@ -5070,8 +5070,7 @@ static void valueFlowInferCondition(TokenList& tokenlist, const Settings& settin
             std::vector<ValueFlow::Value> result = infer(makeIntegralInferModel(), "!=", tok->values(), 0);
             if (result.size() != 1)
                 continue;
-            ValueFlow::Value value = result.front();
-            setTokenValue(tok, std::move(value), settings);
+            setTokenValue(tok, std::move(result.front()), settings);
         }
     }
 }
@@ -5490,7 +5489,7 @@ static void valueFlowInjectParameter(const TokenList& tokenlist,
                                      const Settings& settings,
                                      const Variable* arg,
                                      const Scope* functionScope,
-                                     const std::list<ValueFlow::Value>& argvalues)
+                                     std::list<ValueFlow::Value> argvalues)
 {
     // Is argument passed by value or const reference, and is it a known non-class type?
     if (arg->isReference() && !arg->isConst() && !arg->isClass())
@@ -5504,7 +5503,7 @@ static void valueFlowInjectParameter(const TokenList& tokenlist,
     valueFlowForward(const_cast<Token*>(functionScope->bodyStart->next()),
                      functionScope->bodyEnd,
                      arg->nameToken(),
-                     argvalues,
+                     std::move(argvalues),
                      tokenlist,
                      errorLogger,
                      settings);
@@ -5731,7 +5730,7 @@ static void valueFlowFunctionDefaultParameter(const TokenList& tokenlist, const
                     argvalues.push_back(std::move(v));
                 }
                 if (!argvalues.empty())
-                    valueFlowInjectParameter(tokenlist, errorLogger, settings, var, scope, argvalues);
+                    valueFlowInjectParameter(tokenlist, errorLogger, settings, var, scope, std::move(argvalues));
             }
         }
     }
diff --git a/lib/vf_settokenvalue.cpp b/lib/vf_settokenvalue.cpp
index 4d39d35daae..b2647bf46ec 100644
--- a/lib/vf_settokenvalue.cpp
+++ b/lib/vf_settokenvalue.cpp
@@ -126,32 +126,31 @@ namespace ValueFlow
         return value.isIntValue() || value.isFloatValue();
     }
 
-    static void setTokenValueCast(Token *parent, const ValueType &valueType, const Value &value, const Settings &settings)
+    static void setTokenValueCast(Token *parent, const ValueType &valueType, Value value, const Settings &settings)
     {
         if (valueType.pointer || value.isImpossible())
-            setTokenValue(parent,value,settings);
+            setTokenValue(parent,std::move(value),settings);
         else if (valueType.type == ValueType::Type::CHAR)
-            setTokenValue(parent, castValue(value, valueType.sign, settings.platform.char_bit), settings);
+            setTokenValue(parent, castValue(std::move(value), valueType.sign, settings.platform.char_bit), settings);
         else if (valueType.type == ValueType::Type::SHORT)
-            setTokenValue(parent, castValue(value, valueType.sign, settings.platform.short_bit), settings);
+            setTokenValue(parent, castValue(std::move(value), valueType.sign, settings.platform.short_bit), settings);
         else if (valueType.type == ValueType::Type::INT)
-            setTokenValue(parent, castValue(value, valueType.sign, settings.platform.int_bit), settings);
+            setTokenValue(parent, castValue(std::move(value), valueType.sign, settings.platform.int_bit), settings);
         else if (valueType.type == ValueType::Type::LONG)
-            setTokenValue(parent, castValue(value, valueType.sign, settings.platform.long_bit), settings);
+            setTokenValue(parent, castValue(std::move(value), valueType.sign, settings.platform.long_bit), settings);
         else if (valueType.type == ValueType::Type::LONGLONG)
-            setTokenValue(parent, castValue(value, valueType.sign, settings.platform.long_long_bit), settings);
+            setTokenValue(parent, castValue(std::move(value), valueType.sign, settings.platform.long_long_bit), settings);
         else if (valueType.isFloat() && isNumeric(value)) {
-            Value floatValue = value;
-            floatValue.valueType = Value::ValueType::FLOAT;
             if (value.isIntValue())
-                floatValue.floatValue = static_cast<double>(value.intvalue);
-            setTokenValue(parent, std::move(floatValue), settings);
+                value.floatValue = static_cast<double>(value.intvalue);
+            value.valueType = Value::ValueType::FLOAT;
+            setTokenValue(parent, std::move(value), settings);
         } else if (value.isIntValue()) {
             const long long charMax = settings.platform.signedCharMax();
             const long long charMin = settings.platform.signedCharMin();
             if (charMin <= value.intvalue && value.intvalue <= charMax) {
                 // unknown type, but value is small so there should be no truncation etc
-                setTokenValue(parent,value,settings);
+                setTokenValue(parent,std::move(value),settings);
             }
         }
     }
@@ -307,22 +306,23 @@ namespace ValueFlow
                 value.valueType = Value::ValueType::INT;
                 setTokenValue(next, std::move(value), settings);
             } else if (yields == Library::Container::Yield::EMPTY) {
-                Value v(value);
-                v.valueType = Value::ValueType::INT;
-                v.bound = Value::Bound::Point;
+                const Value::Bound bound = value.bound;
+                const long long intvalue = value.intvalue;
+                value.valueType = Value::ValueType::INT;
+                value.bound = Value::Bound::Point;
                 if (value.isImpossible()) {
-                    if (value.intvalue == 0)
-                        v.setKnown();
-                    else if ((value.bound == Value::Bound::Upper && value.intvalue > 0) ||
-                             (value.bound == Value::Bound::Lower && value.intvalue < 0)) {
-                        v.intvalue = 0;
-                        v.setKnown();
+                    if (intvalue == 0)
+                        value.setKnown();
+                    else if ((bound == Value::Bound::Upper && intvalue > 0) ||
+                             (bound == Value::Bound::Lower && intvalue < 0)) {
+                        value.intvalue = 0;
+                        value.setKnown();
                     } else
-                        v.setPossible();
+                        value.setPossible();
                 } else {
-                    v.intvalue = !v.intvalue;
+                    value.intvalue = !value.intvalue;
                 }
-                setTokenValue(next, std::move(v), settings);
+                setTokenValue(next, std::move(value), settings);
             }
             return;
         }
@@ -346,27 +346,26 @@ namespace ValueFlow
                 setTokenValue(parent, std::move(value), settings);
                 return;
             }
-            Value pvalue = value;
             if (!value.subexpressions.empty() && Token::Match(parent, ". %var%")) {
                 if (contains(value.subexpressions, parent->strAt(1)))
-                    pvalue.subexpressions.clear();
+                    value.subexpressions.clear();
                 else
                     return;
             }
             if (parent->isUnaryOp("&")) {
-                pvalue.indirect++;
-                setTokenValue(parent, std::move(pvalue), settings);
+                value.indirect++;
+                setTokenValue(parent, std::move(value), settings);
             } else if (Token::Match(parent, ". %var%") && parent->astOperand1() == tok && parent->astOperand2()) {
-                if (parent->originalName() == "->" && pvalue.indirect > 0)
-                    pvalue.indirect--;
-                setTokenValue(parent->astOperand2(), std::move(pvalue), settings);
+                if (parent->originalName() == "->" && value.indirect > 0)
+                    value.indirect--;
+                setTokenValue(parent->astOperand2(), std::move(value), settings);
             } else if (Token::Match(parent->astParent(), ". %var%") && parent->astParent()->astOperand1() == parent) {
-                if (parent->astParent()->originalName() == "->" && pvalue.indirect > 0)
-                    pvalue.indirect--;
-                setTokenValue(parent->astParent()->astOperand2(), std::move(pvalue), settings);
-            } else if (parent->isUnaryOp("*") && pvalue.indirect > 0) {
-                pvalue.indirect--;
-                setTokenValue(parent, std::move(pvalue), settings);
+                if (parent->astParent()->originalName() == "->" && value.indirect > 0)
+                    value.indirect--;
+                setTokenValue(parent->astParent()->astOperand2(), std::move(value), settings);
+            } else if (parent->isUnaryOp("*") && value.indirect > 0) {
+                value.indirect--;
+                setTokenValue(parent, std::move(value), settings);
             }
             return;
         }
@@ -382,7 +381,7 @@ namespace ValueFlow
                 && tok->valueType()->getSizeOf(settings, ValueType::Accuracy::ExactOrZero, ValueType::SizeOf::Pointer)
                 >= valueType.getSizeOf(settings, ValueType::Accuracy::ExactOrZero, ValueType::SizeOf::Pointer))
                 return;
-            setTokenValueCast(parent, valueType, value, settings);
+            setTokenValueCast(parent, valueType, std::move(value), settings);
         }
 
         else if (parent->str() == ":") {
@@ -421,11 +420,10 @@ namespace ValueFlow
                 if (ret)
                     return;
 
-                Value v(std::move(value));
-                v.conditional = true;
-                v.changeKnownToPossible();
+                value.conditional = true;
+                value.changeKnownToPossible();
 
-                setTokenValue(parent, std::move(v), settings);
+                setTokenValue(parent, std::move(value), settings);
             }
         }
 
@@ -713,15 +711,13 @@ namespace ValueFlow
             std::vector<const Token*> args = getArguments(value.tokvalue);
             if (const Library::Function* f = settings.library.getFunction(parent->previous())) {
                 if (f->containerYield == Library::Container::Yield::SIZE) {
-                    Value v(std::move(value));
-                    v.valueType = Value::ValueType::INT;
-                    v.intvalue = args.size();
-                    setTokenValue(parent, std::move(v), settings);
+                    value.valueType = Value::ValueType::INT;
+                    value.intvalue = args.size();
+                    setTokenValue(parent, std::move(value), settings);
                 } else if (f->containerYield == Library::Container::Yield::EMPTY) {
-                    Value v(std::move(value));
-                    v.intvalue = args.empty();
-                    v.valueType = Value::ValueType::INT;
-                    setTokenValue(parent, std::move(v), settings);
+                    value.intvalue = args.empty();
+                    value.valueType = Value::ValueType::INT;
+                    setTokenValue(parent, std::move(value), settings);
                 }
             }
         }