Begin using the top-level code generator for code that is inside...

src/fast-codegen.cc

Index: src/fast-codegen.cc
===================================================================
--- src/fast-codegen.cc	(revision 3203)
+++ src/fast-codegen.cc	(working copy)
@@ -75,6 +75,7 @@
 
 void FastCodeGenerator::VisitDeclarations(
     ZoneList<Declaration*>* declarations) {
+  Comment cmnt(masm_, "[ Declarations");
   int length = declarations->length();
   int globals = 0;
   for (int i = 0; i < length; i++) {
@@ -289,6 +290,7 @@
 
 
 void FastCodeGenerator::VisitIfStatement(IfStatement* stmt) {
+  Comment cmnt(masm_, "[ IfStatement");
   // Expressions cannot recursively enter statements, there are no labels in
   // the state.
   ASSERT_EQ(NULL, true_label_);
@@ -350,9 +352,11 @@
 
 
 void FastCodeGenerator::VisitForStatement(ForStatement* stmt) {
+  Comment cmnt(masm_, "[ ForStatement");
   Label test, body, exit;
   if (stmt->init() != NULL) Visit(stmt->init());
 
+  increment_loop_depth();

[Søren Thygesen Gjesse, 2009/11/03 13:57:47]

How placing the increment_loop_depth()/decrement_loop_depth() in a stack
allocated class to ensure they are paired. Maybe the other ASSERT in codegen
will catch this anyway.

[Kevin Millikin (Chromium), 2009/11/03 14:16:09]

I thought about that, but it seemed too complicated for this.  I'll leave it
like this for now and reconsider when I do the other loops.

   // Emit the test at the bottom of the loop (even if empty).
   __ jmp(&test);
   __ bind(&body);
@@ -377,6 +381,7 @@
   }
 
   __ bind(&exit);
+  decrement_loop_depth();
 }
 
 
@@ -407,6 +412,7 @@
 
 
 void FastCodeGenerator::VisitConditional(Conditional* expr) {
+  Comment cmnt(masm_, "[ Conditional");
   ASSERT_EQ(Expression::kTest, expr->condition()->context());
   ASSERT_EQ(expr->context(), expr->then_expression()->context());
   ASSERT_EQ(expr->context(), expr->else_expression()->context());
@@ -447,6 +453,7 @@
 
 
 void FastCodeGenerator::VisitLiteral(Literal* expr) {
+  Comment cmnt(masm_, "[ Literal");
   Move(expr->context(), expr);
 }