A64: Synchronize with r18084.

src/objects-inl.h

 // 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 1296 matching lines @@
         TRACK_ALLOCATION_SITE;
   }
   return false;
 }
 
 
 void AllocationSite::Initialize() {
   set_transition_info(Smi::FromInt(0));
   SetElementsKind(GetInitialFastElementsKind());
   set_nested_site(Smi::FromInt(0));
+  set_memento_create_count(Smi::FromInt(0));
+  set_memento_found_count(Smi::FromInt(0));
+  set_pretenure_decision(Smi::FromInt(0));
   set_dependent_code(DependentCode::cast(GetHeap()->empty_fixed_array()),
                      SKIP_WRITE_BARRIER);
 }
 
 
 // Heuristic: We only need to create allocation site info if the boilerplate
 // elements kind is the initial elements kind.
 AllocationSiteMode AllocationSite::GetMode(
     ElementsKind boilerplate_elements_kind) {
   if (FLAG_track_allocation_sites &&
@@ skipping 2540 matching lines @@
 
 
 inline void Code::set_is_crankshafted(bool value) {
   int previous = READ_UINT32_FIELD(this, kKindSpecificFlags2Offset);
   int updated = IsCrankshaftedField::update(previous, value);
   WRITE_UINT32_FIELD(this, kKindSpecificFlags2Offset, updated);
 }
 
 
 int Code::major_key() {
-  ASSERT(kind() == STUB ||
-         kind() == HANDLER ||
-         kind() == BINARY_OP_IC ||
-         kind() == COMPARE_IC ||
-         kind() == COMPARE_NIL_IC ||
-         kind() == STORE_IC ||
-         kind() == LOAD_IC ||
-         kind() == KEYED_LOAD_IC ||
-         kind() == KEYED_CALL_IC ||
-         kind() == TO_BOOLEAN_IC);
+  ASSERT(has_major_key());
   return StubMajorKeyField::decode(
       READ_UINT32_FIELD(this, kKindSpecificFlags2Offset));
 }
 
 
 void Code::set_major_key(int major) {
-  ASSERT(kind() == STUB ||
-         kind() == HANDLER ||
-         kind() == BINARY_OP_IC ||
-         kind() == COMPARE_IC ||
-         kind() == COMPARE_NIL_IC ||
-         kind() == LOAD_IC ||
-         kind() == KEYED_LOAD_IC ||
-         kind() == STORE_IC ||
-         kind() == KEYED_STORE_IC ||
-         kind() == KEYED_CALL_IC ||
-         kind() == TO_BOOLEAN_IC);
+  ASSERT(has_major_key());
   ASSERT(0 <= major && major < 256);
   int previous = READ_UINT32_FIELD(this, kKindSpecificFlags2Offset);
   int updated = StubMajorKeyField::update(previous, major);
   WRITE_UINT32_FIELD(this, kKindSpecificFlags2Offset, updated);
 }
 
 
+bool Code::has_major_key() {
+  return kind() == STUB ||
+      kind() == HANDLER ||
+      kind() == BINARY_OP_IC ||
+      kind() == COMPARE_IC ||
+      kind() == COMPARE_NIL_IC ||
+      kind() == LOAD_IC ||
+      kind() == KEYED_LOAD_IC ||
+      kind() == STORE_IC ||
+      kind() == KEYED_STORE_IC ||
+      kind() == KEYED_CALL_IC ||
+      kind() == TO_BOOLEAN_IC;
+}
+
+
 bool Code::is_pregenerated() {
   return (kind() == STUB && IsPregeneratedField::decode(flags()));
 }
 
 
 void Code::set_is_pregenerated(bool value) {
   ASSERT(kind() == STUB);
   Flags f = flags();
   f = static_cast<Flags>(IsPregeneratedField::update(f, value));
   set_flags(f);
@@ skipping 624 matching lines @@
 ACCESSORS(ObjectTemplateInfo, internal_field_count, Object,
           kInternalFieldCountOffset)
 
 ACCESSORS(SignatureInfo, receiver, Object, kReceiverOffset)
 ACCESSORS(SignatureInfo, args, Object, kArgsOffset)
 
 ACCESSORS(TypeSwitchInfo, types, Object, kTypesOffset)
 
 ACCESSORS(AllocationSite, transition_info, Object, kTransitionInfoOffset)
 ACCESSORS(AllocationSite, nested_site, Object, kNestedSiteOffset)
+ACCESSORS_TO_SMI(AllocationSite, memento_found_count, kMementoFoundCountOffset)
+ACCESSORS_TO_SMI(AllocationSite, memento_create_count,
+                 kMementoCreateCountOffset)
+ACCESSORS_TO_SMI(AllocationSite, pretenure_decision, kPretenureDecisionOffset)
 ACCESSORS(AllocationSite, dependent_code, DependentCode,
           kDependentCodeOffset)
 ACCESSORS(AllocationSite, weak_next, Object, kWeakNextOffset)
 ACCESSORS(AllocationMemento, allocation_site, Object, kAllocationSiteOffset)
 
 ACCESSORS(Script, source, Object, kSourceOffset)
 ACCESSORS(Script, name, Object, kNameOffset)
 ACCESSORS(Script, id, Smi, kIdOffset)
 ACCESSORS_TO_SMI(Script, line_offset, kLineOffsetOffset)
 ACCESSORS_TO_SMI(Script, column_offset, kColumnOffsetOffset)
@@ skipping 884 matching lines @@
 bool JSArrayBuffer::is_external() {
   return BooleanBit::get(flag(), kIsExternalBit);
 }
 
 
 void JSArrayBuffer::set_is_external(bool value) {
   set_flag(BooleanBit::set(flag(), kIsExternalBit, value));
 }
 
 
+bool JSArrayBuffer::should_be_freed() {
+  return BooleanBit::get(flag(), kShouldBeFreed);
+}
+
+
+void JSArrayBuffer::set_should_be_freed(bool value) {
+  set_flag(BooleanBit::set(flag(), kShouldBeFreed, value));
+}
+
+
 ACCESSORS(JSArrayBuffer, weak_next, Object, kWeakNextOffset)
 ACCESSORS(JSArrayBuffer, weak_first_view, Object, kWeakFirstViewOffset)
 
 
 ACCESSORS(JSArrayBufferView, buffer, Object, kBufferOffset)
 ACCESSORS(JSArrayBufferView, byte_offset, Object, kByteOffsetOffset)
 ACCESSORS(JSArrayBufferView, byte_length, Object, kByteLengthOffset)
 ACCESSORS(JSArrayBufferView, weak_next, Object, kWeakNextOffset)
 ACCESSORS(JSTypedArray, length, Object, kLengthOffset)
 
@@ skipping 942 matching lines @@
 #undef WRITE_UINT32_FIELD
 #undef READ_SHORT_FIELD
 #undef WRITE_SHORT_FIELD
 #undef READ_BYTE_FIELD
 #undef WRITE_BYTE_FIELD
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_INL_H_