Remove TLS access for current Zone.

src/ast.cc

Index: src/ast.cc
diff --git a/src/ast.cc b/src/ast.cc
index 6f9fd7afb23a6c33cdcbaa081e70650269e94033..18f02045fc53d79504ad39c93da3f0b2e3b6a4d0 100644
--- a/src/ast.cc
+++ b/src/ast.cc
@@ -242,8 +242,11 @@ bool IsEqualNumber(void* first, void* second) {
 }
 
 
-void ObjectLiteral::CalculateEmitStore() {
-  ZoneHashMap table(Literal::Match);
+void ObjectLiteral::CalculateEmitStore(Zone* zone) {
+  ZoneAllocationPolicy allocator(zone);
+
+  ZoneHashMap table(Literal::Match, ZoneHashMap::kDefaultHashMapCapacity,
+                    allocator);
   for (int i = properties()->length() - 1; i >= 0; i--) {
     ObjectLiteral::Property* property = properties()->at(i);
     Literal* literal = property->key();
@@ -252,23 +255,23 @@ void ObjectLiteral::CalculateEmitStore() {
     // If the key of a computed property is in the table, do not emit
     // a store for the property later.
     if (property->kind() == ObjectLiteral::Property::COMPUTED &&
-        table.Lookup(literal, hash, false) != NULL) {
+        table.Lookup(literal, hash, false, allocator) != NULL) {
       property->set_emit_store(false);
     } else {
       // Add key to the table.
-      table.Lookup(literal, hash, true);
+      table.Lookup(literal, hash, true, allocator);
     }
   }
 }
 
 
-void TargetCollector::AddTarget(Label* target) {
+void TargetCollector::AddTarget(Label* target, Zone* zone) {
   // Add the label to the collector, but discard duplicates.
   int length = targets_.length();
   for (int i = 0; i < length; i++) {
     if (targets_[i] == target) return;
   }
-  targets_.Add(target);
+  targets_.Add(target, zone);
 }
 
 
@@ -397,7 +400,8 @@ bool FunctionDeclaration::IsInlineable() const {
 // ----------------------------------------------------------------------------
 // Recording of type feedback
 
-void Property::RecordTypeFeedback(TypeFeedbackOracle* oracle) {
+void Property::RecordTypeFeedback(TypeFeedbackOracle* oracle,
+                                  Zone* zone) {
   // Record type feedback from the oracle in the AST.
   is_uninitialized_ = oracle->LoadIsUninitialized(this);
   if (is_uninitialized_) return;
@@ -421,15 +425,17 @@ void Property::RecordTypeFeedback(TypeFeedbackOracle* oracle) {
   } else if (oracle->LoadIsBuiltin(this, Builtins::kKeyedLoadIC_String)) {
     is_string_access_ = true;
   } else if (is_monomorphic_) {
-    receiver_types_.Add(oracle->LoadMonomorphicReceiverType(this));
+    receiver_types_.Add(oracle->LoadMonomorphicReceiverType(this),
+                        zone);
   } else if (oracle->LoadIsMegamorphicWithTypeInfo(this)) {
-    receiver_types_.Reserve(kMaxKeyedPolymorphism);
+    receiver_types_.Reserve(kMaxKeyedPolymorphism, zone);
     oracle->CollectKeyedReceiverTypes(this->id(), &receiver_types_);
   }
 }
 
 
-void Assignment::RecordTypeFeedback(TypeFeedbackOracle* oracle) {
+void Assignment::RecordTypeFeedback(TypeFeedbackOracle* oracle,
+                                    Zone* zone) {
   Property* prop = target()->AsProperty();
   ASSERT(prop != NULL);
   is_monomorphic_ = oracle->StoreIsMonomorphicNormal(this);
@@ -441,22 +447,23 @@ void Assignment::RecordTypeFeedback(TypeFeedbackOracle* oracle) {
     oracle->StoreReceiverTypes(this, name, &receiver_types_);
   } else if (is_monomorphic_) {
     // Record receiver type for monomorphic keyed stores.
-    receiver_types_.Add(oracle->StoreMonomorphicReceiverType(this));
+    receiver_types_.Add(oracle->StoreMonomorphicReceiverType(this), zone);
   } else if (oracle->StoreIsMegamorphicWithTypeInfo(this)) {
-    receiver_types_.Reserve(kMaxKeyedPolymorphism);
+    receiver_types_.Reserve(kMaxKeyedPolymorphism, zone);
     oracle->CollectKeyedReceiverTypes(this->id(), &receiver_types_);
   }
 }
 
 
-void CountOperation::RecordTypeFeedback(TypeFeedbackOracle* oracle) {
+void CountOperation::RecordTypeFeedback(TypeFeedbackOracle* oracle,
+                                        Zone* zone) {
   is_monomorphic_ = oracle->StoreIsMonomorphicNormal(this);
   receiver_types_.Clear();
   if (is_monomorphic_) {
     // Record receiver type for monomorphic keyed stores.
-    receiver_types_.Add(oracle->StoreMonomorphicReceiverType(this));
+    receiver_types_.Add(oracle->StoreMonomorphicReceiverType(this), zone);
   } else if (oracle->StoreIsMegamorphicWithTypeInfo(this)) {
-    receiver_types_.Reserve(kMaxKeyedPolymorphism);
+    receiver_types_.Reserve(kMaxKeyedPolymorphism, zone);
     oracle->CollectKeyedReceiverTypes(this->id(), &receiver_types_);
   }
 }
@@ -784,7 +791,7 @@ bool RegExpCapture::IsAnchoredAtEnd() {
 // output formats are alike.
 class RegExpUnparser: public RegExpVisitor {
  public:
-  RegExpUnparser();
+  explicit RegExpUnparser(Zone* zone);
   void VisitCharacterRange(CharacterRange that);
   SmartArrayPointer<const char> ToString() { return stream_.ToCString(); }
 #define MAKE_CASE(Name) virtual void* Visit##Name(RegExp##Name*, void* data);
@@ -794,10 +801,11 @@ class RegExpUnparser: public RegExpVisitor {
   StringStream* stream() { return &stream_; }
   HeapStringAllocator alloc_;
   StringStream stream_;
+  Zone* zone_;
 };
 
 
-RegExpUnparser::RegExpUnparser() : stream_(&alloc_) {
+RegExpUnparser::RegExpUnparser(Zone* zone) : stream_(&alloc_), zone_(zone) {
 }
 
 
@@ -837,9 +845,9 @@ void* RegExpUnparser::VisitCharacterClass(RegExpCharacterClass* that,
   if (that->is_negated())
     stream()->Add("^");
   stream()->Add("[");
-  for (int i = 0; i < that->ranges()->length(); i++) {
+  for (int i = 0; i < that->ranges(zone_)->length(); i++) {
     if (i > 0) stream()->Add(" ");
-    VisitCharacterRange(that->ranges()->at(i));
+    VisitCharacterRange(that->ranges(zone_)->at(i));
   }
   stream()->Add("]");
   return NULL;
@@ -941,8 +949,8 @@ void* RegExpUnparser::VisitEmpty(RegExpEmpty* that, void* data) {
 }
 
 
-SmartArrayPointer<const char> RegExpTree::ToString() {
-  RegExpUnparser unparser;
+SmartArrayPointer<const char> RegExpTree::ToString(Zone* zone) {
+  RegExpUnparser unparser(zone);
   Accept(&unparser, NULL);
   return unparser.ToString();
 }