AuroraMiddleware/v8
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Remove unused functions

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Remove InitialArrayPrototypeHasInitialArrayPrototypeMap and
HasInitialFastElementsKindMap introduced by
http://crrev.com/55efb6cc5dd0ae28b9cc41da31fe86069487c113,
but not used after
http://crrev.com/1525374ff5a564b55b748ad33e6cd0d0ea684006.

Change-Id: I1182221a95d5fc1ac953139e400533efe420bd19
Reviewed-on: https://chromium-review.googlesource.com/1045951
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53065}
This commit is contained in:
Choongwoo Han 2018-05-07 00:46:29 +09:00 committed by Commit Bot
parent 9f5018c9b0
commit 0b49d9f52a
4 changed files with 0 additions and 33 deletions
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5
src/bootstrapper.cc
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@ -5144,11 +5144,6 @@ bool Genesis::ConfigureGlobalObjects(
native_context()->set_js_map_map(js_map_fun->initial_map());
native_context()->set_js_set_map(js_set_fun->initial_map());
Handle<JSFunction> js_array_constructor(native_context()->array_function());
Handle<JSObject> js_array_prototype(
JSObject::cast(js_array_constructor->instance_prototype()));
native_context()->set_initial_array_prototype_map(js_array_prototype->map());
return true;
}

21
src/code-stub-assembler.cc
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@ -1355,27 +1355,6 @@ TNode<BoolT> CodeStubAssembler::HasInstanceType(SloppyTNode<HeapObject> object,
return InstanceTypeEqual(LoadInstanceType(object), instance_type);
}
TNode<BoolT>
CodeStubAssembler::InitialArrayPrototypeHasInitialArrayPrototypeMap(
TNode<Context> native_context) {
CSA_ASSERT(this, IsNativeContext(native_context));
TNode<Map> proto_map = LoadMap(CAST(LoadContextElement(
native_context, Context::INITIAL_ARRAY_PROTOTYPE_INDEX)));
TNode<Map> initial_map = CAST(LoadContextElement(
native_context, Context::INITIAL_ARRAY_PROTOTYPE_MAP_INDEX));
return WordEqual(proto_map, initial_map);
}
TNode<BoolT> CodeStubAssembler::HasInitialFastElementsKindMap(
TNode<Context> native_context, TNode<JSArray> jsarray) {
CSA_ASSERT(this, IsNativeContext(native_context));
TNode<Map> map = LoadMap(jsarray);
TNode<Int32T> elements_kind = LoadMapElementsKind(map);
TNode<Map> initial_jsarray_element_map =
LoadJSArrayElementsMap(elements_kind, native_context);
return WordEqual(initial_jsarray_element_map, map);
}
TNode<BoolT> CodeStubAssembler::DoesntHaveInstanceType(
SloppyTNode<HeapObject> object, InstanceType instance_type) {
return Word32NotEqual(LoadInstanceType(object), Int32Constant(instance_type));

6
src/code-stub-assembler.h
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@ -571,12 +571,6 @@ class V8_EXPORT_PRIVATE CodeStubAssembler : public compiler::CodeAssembler {
// Compare the instance the type of the object against the provided one.
TNode<BoolT> HasInstanceType(SloppyTNode<HeapObject> object,
InstanceType type);
// Determines whether Array's prototype has changed.
TNode<BoolT> InitialArrayPrototypeHasInitialArrayPrototypeMap(
TNode<Context> native_context);
// Determines whether an array's elements map has changed.
TNode<BoolT> HasInitialFastElementsKindMap(TNode<Context> native_context,
TNode<JSArray> jsarray);
TNode<BoolT> DoesntHaveInstanceType(SloppyTNode<HeapObject> object,
InstanceType type);
TNode<BoolT> TaggedDoesntHaveInstanceType(SloppyTNode<HeapObject> any_tagged,

1
src/contexts.h
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@ -158,7 +158,6 @@ enum ContextLookupFlags {
V(INITIAL_ARRAY_ITERATOR_PROTOTYPE_INDEX, JSObject, \
initial_array_iterator_prototype) \
V(INITIAL_ARRAY_PROTOTYPE_INDEX, JSObject, initial_array_prototype) \
V(INITIAL_ARRAY_PROTOTYPE_MAP_INDEX, Map, initial_array_prototype_map) \
V(INITIAL_ERROR_PROTOTYPE_INDEX, JSObject, initial_error_prototype) \
V(INITIAL_GENERATOR_PROTOTYPE_INDEX, JSObject, initial_generator_prototype) \
V(INITIAL_ASYNC_GENERATOR_PROTOTYPE_INDEX, JSObject, \