AuroraMiddleware/v8
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Remove last references to NeanderObject

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All uses of NeanderObject have been replaced by FixedArrays.

BUG=

Review-Url: https://codereview.chromium.org/2447123002
Cr-Commit-Position: refs/heads/master@{#40575}
This commit is contained in:
cbruni 2016-10-26 00:18:10 -07:00 committed by Commit bot
parent f5d4f8f80f
commit e408864d60
3 changed files with 0 additions and 18 deletions
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6
src/factory.h
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@ -430,12 +430,6 @@ class V8_EXPORT_PRIVATE Factory final {
SIMD128_TYPES(SIMD128_NEW_DECL)
#undef SIMD128_NEW_DECL
// These objects are used by the api to create env-independent data
// structures in the heap.
inline Handle<JSObject> NewNeanderObject() {
return NewJSObjectFromMap(neander_map());
}
Handle<JSWeakMap> NewJSWeakMap();
Handle<JSObject> NewArgumentsObject(Handle<JSFunction> callee, int length);

10
src/heap/heap.cc
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@ -2538,16 +2538,6 @@ AllocationResult Heap::AllocateTransitionArray(int capacity) {
void Heap::CreateApiObjects() {
HandleScope scope(isolate());
Factory* factory = isolate()->factory();
Handle<Map> new_neander_map =
factory->NewMap(JS_OBJECT_TYPE, JSObject::kHeaderSize);
// Don't use Smi-only elements optimizations for objects with the neander
// map. There are too many cases where element values are set directly with a
// bottleneck to trap the Smi-only -> fast elements transition, and there
// appears to be no benefit for optimize this case.
new_neander_map->set_elements_kind(TERMINAL_FAST_ELEMENTS_KIND);
set_neander_map(*new_neander_map);
set_message_listeners(*TemplateList::New(isolate(), 2));
}

2
src/heap/heap.h
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@ -91,7 +91,6 @@ using v8::MemoryPressureLevel;
V(Map, unseeded_number_dictionary_map, UnseededNumberDictionaryMap) \
V(Map, sloppy_arguments_elements_map, SloppyArgumentsElementsMap) \
V(Map, message_object_map, JSMessageObjectMap) \
V(Map, neander_map, NeanderMap) \
V(Map, external_map, ExternalMap) \
V(Map, bytecode_array_map, BytecodeArrayMap) \
/* String maps */ \
@ -306,7 +305,6 @@ using v8::MemoryPressureLevel;
V(ArgumentsMarkerMap) \
V(JSMessageObjectMap) \
V(ForeignMap) \
V(NeanderMap) \
V(NanValue) \
V(InfinityValue) \
V(MinusZeroValue) \