Upgrade to 3.29
Update V8 to 3.29.88.17 and update makefiles to support building on
all the relevant platforms.
Bug: 17370214
Change-Id: Ia3407c157fd8d72a93e23d8318ccaf6ecf77fa4e
diff --git a/src/ic/ic-compiler.h b/src/ic/ic-compiler.h
new file mode 100644
index 0000000..3b12157
--- /dev/null
+++ b/src/ic/ic-compiler.h
@@ -0,0 +1,125 @@
+// Copyright 2014 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef V8_IC_IC_COMPILER_H_
+#define V8_IC_IC_COMPILER_H_
+
+#include "src/ic/access-compiler.h"
+
+namespace v8 {
+namespace internal {
+
+
+enum IcCheckType { ELEMENT, PROPERTY };
+
+
+class PropertyICCompiler : public PropertyAccessCompiler {
+ public:
+ // Finds the Code object stored in the Heap::non_monomorphic_cache().
+ static Code* FindPreMonomorphic(Isolate* isolate, Code::Kind kind,
+ ExtraICState extra_ic_state);
+
+ // Named
+ static Handle<Code> ComputeLoad(Isolate* isolate, InlineCacheState ic_state,
+ ExtraICState extra_state);
+ static Handle<Code> ComputeStore(Isolate* isolate, InlineCacheState ic_state,
+ ExtraICState extra_state);
+
+ static Handle<Code> ComputeMonomorphic(Code::Kind kind, Handle<Name> name,
+ Handle<HeapType> type,
+ Handle<Code> handler,
+ ExtraICState extra_ic_state);
+ static Handle<Code> ComputePolymorphic(Code::Kind kind, TypeHandleList* types,
+ CodeHandleList* handlers,
+ int number_of_valid_maps,
+ Handle<Name> name,
+ ExtraICState extra_ic_state);
+
+ // Keyed
+ static Handle<Code> ComputeKeyedLoadMonomorphic(Handle<Map> receiver_map);
+
+ static Handle<Code> ComputeKeyedStoreMonomorphic(
+ Handle<Map> receiver_map, StrictMode strict_mode,
+ KeyedAccessStoreMode store_mode);
+ static Handle<Code> ComputeKeyedLoadPolymorphic(MapHandleList* receiver_maps);
+ static Handle<Code> ComputeKeyedStorePolymorphic(
+ MapHandleList* receiver_maps, KeyedAccessStoreMode store_mode,
+ StrictMode strict_mode);
+
+ // Compare nil
+ static Handle<Code> ComputeCompareNil(Handle<Map> receiver_map,
+ CompareNilICStub* stub);
+
+ // Helpers
+ // TODO(verwaest): Move all uses of these helpers to the PropertyICCompiler
+ // and make the helpers private.
+ static void GenerateRuntimeSetProperty(MacroAssembler* masm,
+ StrictMode strict_mode);
+
+
+ private:
+ PropertyICCompiler(Isolate* isolate, Code::Kind kind,
+ ExtraICState extra_ic_state = kNoExtraICState,
+ CacheHolderFlag cache_holder = kCacheOnReceiver)
+ : PropertyAccessCompiler(isolate, kind, cache_holder),
+ extra_ic_state_(extra_ic_state) {}
+
+ static Handle<Code> Find(Handle<Name> name, Handle<Map> stub_holder_map,
+ Code::Kind kind,
+ ExtraICState extra_ic_state = kNoExtraICState,
+ CacheHolderFlag cache_holder = kCacheOnReceiver);
+
+ Handle<Code> CompileLoadInitialize(Code::Flags flags);
+ Handle<Code> CompileLoadPreMonomorphic(Code::Flags flags);
+ Handle<Code> CompileStoreInitialize(Code::Flags flags);
+ Handle<Code> CompileStorePreMonomorphic(Code::Flags flags);
+ Handle<Code> CompileStoreGeneric(Code::Flags flags);
+ Handle<Code> CompileStoreMegamorphic(Code::Flags flags);
+
+ Handle<Code> CompileMonomorphic(Handle<HeapType> type, Handle<Code> handler,
+ Handle<Name> name, IcCheckType check);
+ Handle<Code> CompilePolymorphic(TypeHandleList* types,
+ CodeHandleList* handlers, Handle<Name> name,
+ Code::StubType type, IcCheckType check);
+
+ Handle<Code> CompileKeyedStoreMonomorphic(Handle<Map> receiver_map,
+ KeyedAccessStoreMode store_mode);
+ Handle<Code> CompileKeyedStorePolymorphic(MapHandleList* receiver_maps,
+ KeyedAccessStoreMode store_mode);
+ Handle<Code> CompileKeyedStorePolymorphic(MapHandleList* receiver_maps,
+ CodeHandleList* handler_stubs,
+ MapHandleList* transitioned_maps);
+
+ bool IncludesNumberType(TypeHandleList* types);
+
+ Handle<Code> GetCode(Code::Kind kind, Code::StubType type, Handle<Name> name,
+ InlineCacheState state = MONOMORPHIC);
+
+ Logger::LogEventsAndTags log_kind(Handle<Code> code) {
+ if (kind() == Code::LOAD_IC) {
+ return code->ic_state() == MONOMORPHIC ? Logger::LOAD_IC_TAG
+ : Logger::LOAD_POLYMORPHIC_IC_TAG;
+ } else if (kind() == Code::KEYED_LOAD_IC) {
+ return code->ic_state() == MONOMORPHIC
+ ? Logger::KEYED_LOAD_IC_TAG
+ : Logger::KEYED_LOAD_POLYMORPHIC_IC_TAG;
+ } else if (kind() == Code::STORE_IC) {
+ return code->ic_state() == MONOMORPHIC ? Logger::STORE_IC_TAG
+ : Logger::STORE_POLYMORPHIC_IC_TAG;
+ } else {
+ DCHECK_EQ(Code::KEYED_STORE_IC, kind());
+ return code->ic_state() == MONOMORPHIC
+ ? Logger::KEYED_STORE_IC_TAG
+ : Logger::KEYED_STORE_POLYMORPHIC_IC_TAG;
+ }
+ }
+
+ const ExtraICState extra_ic_state_;
+};
+
+
+}
+} // namespace v8::internal
+
+#endif // V8_IC_IC_COMPILER_H_