/** Finds functions which are candidates for inlining. Currently this means
functions which have no flow control statements, no more than one return
-statement, and are only called once. */
+statement, and are either builtins or only called once. */
class InlineableFunctionLocator: private TraversingVisitor
{
private:
bool apply(Stage &);
private:
- virtual void visit(Literal &);
- virtual void visit(UnaryExpression &);
- virtual void visit(BinaryExpression &);
- virtual void visit(TernaryExpression &);
- virtual void visit(FunctionCall &);
+ virtual void visit(RefPtr<Expression> &);
virtual void visit(BasicTypeDeclaration &);
virtual void visit(ImageTypeDeclaration &);
virtual void visit(StructDeclaration &);
Assignment *r_assignment;
bool assignment_target;
bool r_side_effects;
+ bool composite_reference;
+ Assignment::Target r_reference;
std::set<Node *> unused_nodes;
public:
void referenced(const Assignment::Target &, Node &);
virtual void visit(VariableReference &);
virtual void visit(InterfaceBlockReference &);
+ void visit_composite(Expression &);
+ virtual void visit(MemberAccess &);
+ virtual void visit(Swizzle &);
virtual void visit(UnaryExpression &);
virtual void visit(BinaryExpression &);
virtual void visit(Assignment &);
+ virtual void visit(TernaryExpression &);
virtual void visit(FunctionCall &);
void record_assignment(const Assignment::Target &, Node &);
virtual void visit(ExpressionStatement &);