Experimental: thread the virtual frame through the deferred code...

src/codegen.cc

Index: src/codegen.cc
===================================================================
--- src/codegen.cc	(revision 954)
+++ src/codegen.cc	(working copy)
@@ -40,6 +40,8 @@
 DeferredCode::DeferredCode(CodeGenerator* generator)
   : masm_(generator->masm()),
     generator_(generator),
+    enter_(generator),
+    exit_(generator),
     statement_position_(masm_->last_statement_position()),
     position_(masm_->last_position()) {
   generator->AddDeferred(this);
@@ -61,11 +63,11 @@
       masm->RecordPosition(code->position());
     }
     // Bind labels and generate the code.
-    masm->bind(code->enter());
+    code->enter()->Bind();
     Comment cmnt(masm, code->comment());
     code->Generate();
     if (code->exit()->is_bound()) {
-      masm->jmp(code->exit());  // platform independent?
+      code->exit()->Jump();
     }
   }
 }
@@ -122,9 +124,6 @@
     return Handle<Code>::null();
   }
 
-  // Process any deferred code.
-  cgen.ProcessDeferred();
-
   // Allocate and install the code.
   CodeDesc desc;
   cgen.masm()->GetCode(&desc);