Allow inlining of functions containing function literals.

src/ast.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 992 matching lines @@
 INCREASE_NODE_COUNT(Block)
 INCREASE_NODE_COUNT(ExpressionStatement)
 INCREASE_NODE_COUNT(EmptyStatement)
 INCREASE_NODE_COUNT(IfStatement)
 INCREASE_NODE_COUNT(ContinueStatement)
 INCREASE_NODE_COUNT(BreakStatement)
 INCREASE_NODE_COUNT(ReturnStatement)
 INCREASE_NODE_COUNT(Conditional)
 INCREASE_NODE_COUNT(Literal)
 INCREASE_NODE_COUNT(ObjectLiteral)
+INCREASE_NODE_COUNT(FunctionLiteral)
 INCREASE_NODE_COUNT(Assignment)
 INCREASE_NODE_COUNT(Throw)
 INCREASE_NODE_COUNT(Property)
 INCREASE_NODE_COUNT(UnaryOperation)
 INCREASE_NODE_COUNT(CountOperation)
 INCREASE_NODE_COUNT(BinaryOperation)
 INCREASE_NODE_COUNT(CompareOperation)
 INCREASE_NODE_COUNT(ThisFunction)
 INCREASE_NODE_COUNT(Call)
 INCREASE_NODE_COUNT(CallNew)
@@ skipping 55 matching lines @@
 }
 
 
 void AstConstructionVisitor::VisitDebuggerStatement(DebuggerStatement* node) {
   increase_node_count();
   add_flag(kDontOptimize);
   add_flag(kDontInline);
 }
 
 
-void AstConstructionVisitor::VisitFunctionLiteral(FunctionLiteral* node) {
-  increase_node_count();
-  add_flag(kDontInline);
-}
-
-
 void AstConstructionVisitor::VisitSharedFunctionInfoLiteral(
     SharedFunctionInfoLiteral* node) {
   increase_node_count();
   add_flag(kDontOptimize);
   add_flag(kDontInline);
 }
 
 
 void AstConstructionVisitor::VisitVariableProxy(VariableProxy* node) {
   increase_node_count();
@@ skipping 27 matching lines @@
       (node->name()->IsEqualTo(CStrVector("_ArgumentsLength")) ||
        node->name()->IsEqualTo(CStrVector("_Arguments")))) {
     // Don't inline the %_ArgumentsLength or %_Arguments because their
     // implementation will not work.  There is no stack frame to get them
     // from.
     add_flag(kDontInline);
   }
 }
 
 } }  // namespace v8::internal