Simplify feedback vector creation and store in SharedFunctionInfo.

src/typing.cc

 // Copyright 2013 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 21 matching lines @@
 #include "parser.h"  // for CompileTimeValue; TODO(rossberg): should move
 #include "scopes.h"
 
 namespace v8 {
 namespace internal {
 
 
 AstTyper::AstTyper(CompilationInfo* info)
     : info_(info),
       oracle_(
-          Handle<Code>(info->closure()->shared()->code()),
-          Handle<Context>(info->closure()->context()->native_context()),
+          handle(info->closure()->shared()->code()),
+          handle(info->closure()->shared()->feedback_vector()),
+          handle(info->closure()->context()->native_context()),
           info->zone()),
       store_(info->zone()) {
   InitializeAstVisitor(info->zone());
 }
 
 
 #define RECURSE(call)                         \
   do {                                        \
     ASSERT(!visitor->HasStackOverflow());     \
     call;                                     \
@@ skipping 469 matching lines @@
   RECURSE(Visit(expr->key()));
 
   // We don't know anything about the result type.
 }
 
 
 void AstTyper::VisitCall(Call* expr) {
   // Collect type feedback.
   RECURSE(Visit(expr->expression()));
   if (!expr->expression()->IsProperty() &&
-      expr->HasCallFeedbackSlot() &&
+      expr->IsUsingCallFeedbackSlot(isolate()) &&
       oracle()->CallIsMonomorphic(expr->CallFeedbackSlot())) {
     expr->set_target(oracle()->GetCallTarget(expr->CallFeedbackSlot()));
   }
 
   ZoneList<Expression*>* args = expr->arguments();
   for (int i = 0; i < args->length(); ++i) {
     Expression* arg = args->at(i);
     RECURSE(Visit(arg));
   }
 
@@ skipping 248 matching lines @@
 void AstTyper::VisitModuleUrl(ModuleUrl* module) {
 }
 
 
 void AstTyper::VisitModuleStatement(ModuleStatement* stmt) {
   RECURSE(Visit(stmt->body()));
 }
 
 
 } }  // namespace v8::internal