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Unified Diff: src/stub-cache.h

Issue 148593004: A64: Synchronize with r18084. (Closed) Base URL: https://v8.googlecode.com/svn/branches/experimental/a64
Patch Set: Created 6 years, 10 months ago
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Index: src/stub-cache.h
diff --git a/src/stub-cache.h b/src/stub-cache.h
index 91f340933cfc7c4dc512085aa123c3d3b5df480a..199fca5fe9226198076c1be283dc94f18b810349 100644
--- a/src/stub-cache.h
+++ b/src/stub-cache.h
@@ -87,7 +87,7 @@ class StubCache {
InlineCacheHolderFlag cache_holder = OWN_MAP);
Handle<Code> FindHandler(Handle<Name> name,
- Handle<HeapObject> stub_holder,
+ Handle<Map> map,
Code::Kind kind,
InlineCacheHolderFlag cache_holder = OWN_MAP,
StrictModeFlag strict_mode = kNonStrictMode);
@@ -97,7 +97,7 @@ class StubCache {
Handle<Code> handler,
StrictModeFlag strict_mode);
- Handle<Code> ComputeLoadNonexistent(Handle<Name> name, Handle<Object> object);
+ Handle<Code> ComputeLoadNonexistent(Handle<Name> name, Handle<Type> type);
Handle<Code> ComputeKeyedLoadElement(Handle<Map> receiver_map);
@@ -443,15 +443,6 @@ class StubCompiler BASE_EMBEDDED {
Register scratch,
Label* miss);
- // Calls GenerateCheckPropertyCell for each global object in the prototype
- // chain from object to (but not including) holder.
- static void GenerateCheckPropertyCells(MacroAssembler* masm,
- Handle<JSObject> object,
- Handle<JSObject> holder,
- Handle<Name> name,
- Register scratch,
- Label* miss);
-
static void TailCallBuiltin(MacroAssembler* masm, Builtins::Name name);
// Generates code that verifies that the property holder has not changed
@@ -469,7 +460,7 @@ class StubCompiler BASE_EMBEDDED {
// The function can optionally (when save_at_depth !=
// kInvalidProtoDepth) save the object at the given depth by moving
// it to [esp + kPointerSize].
- Register CheckPrototypes(Handle<JSObject> object,
+ Register CheckPrototypes(Handle<Type> type,
Register object_reg,
Handle<JSObject> holder,
Register holder_reg,
@@ -478,11 +469,11 @@ class StubCompiler BASE_EMBEDDED {
Handle<Name> name,
Label* miss,
PrototypeCheckType check = CHECK_ALL_MAPS) {
- return CheckPrototypes(object, object_reg, holder, holder_reg, scratch1,
+ return CheckPrototypes(type, object_reg, holder, holder_reg, scratch1,
scratch2, name, kInvalidProtoDepth, miss, check);
}
- Register CheckPrototypes(Handle<JSObject> object,
+ Register CheckPrototypes(Handle<Type> type,
Register object_reg,
Handle<JSObject> holder,
Register holder_reg,
@@ -558,7 +549,7 @@ class BaseLoadStoreStubCompiler: public StubCompiler {
}
protected:
- virtual Register HandlerFrontendHeader(Handle<Object> object,
+ virtual Register HandlerFrontendHeader(Handle<Type> type,
Register object_reg,
Handle<JSObject> holder,
Handle<Name> name,
@@ -566,7 +557,7 @@ class BaseLoadStoreStubCompiler: public StubCompiler {
virtual void HandlerFrontendFooter(Handle<Name> name, Label* miss) = 0;
- Register HandlerFrontend(Handle<Object> object,
+ Register HandlerFrontend(Handle<Type> type,
Register object_reg,
Handle<JSObject> holder,
Handle<Name> name);
@@ -624,32 +615,32 @@ class LoadStubCompiler: public BaseLoadStoreStubCompiler {
: BaseLoadStoreStubCompiler(isolate, kind, cache_holder) { }
virtual ~LoadStubCompiler() { }
- Handle<Code> CompileLoadField(Handle<Object> object,
+ Handle<Code> CompileLoadField(Handle<Type> type,
Handle<JSObject> holder,
Handle<Name> name,
PropertyIndex index,
Representation representation);
- Handle<Code> CompileLoadCallback(Handle<Object> object,
+ Handle<Code> CompileLoadCallback(Handle<Type> type,
Handle<JSObject> holder,
Handle<Name> name,
Handle<ExecutableAccessorInfo> callback);
- Handle<Code> CompileLoadCallback(Handle<Object> object,
+ Handle<Code> CompileLoadCallback(Handle<Type> type,
Handle<JSObject> holder,
Handle<Name> name,
const CallOptimization& call_optimization);
- Handle<Code> CompileLoadConstant(Handle<Object> object,
+ Handle<Code> CompileLoadConstant(Handle<Type> type,
Handle<JSObject> holder,
Handle<Name> name,
Handle<Object> value);
- Handle<Code> CompileLoadInterceptor(Handle<Object> object,
+ Handle<Code> CompileLoadInterceptor(Handle<Type> type,
Handle<JSObject> holder,
Handle<Name> name);
- Handle<Code> CompileLoadViaGetter(Handle<Object> object,
+ Handle<Code> CompileLoadViaGetter(Handle<Type> type,
Handle<JSObject> holder,
Handle<Name> name,
Handle<JSFunction> getter);
@@ -658,12 +649,11 @@ class LoadStubCompiler: public BaseLoadStoreStubCompiler {
Register receiver,
Handle<JSFunction> getter);
- Handle<Code> CompileLoadNonexistent(Handle<Object> object,
+ Handle<Code> CompileLoadNonexistent(Handle<Type> type,
Handle<JSObject> last,
- Handle<Name> name,
- Handle<JSGlobalObject> global);
+ Handle<Name> name);
- Handle<Code> CompileLoadGlobal(Handle<Object> object,
+ Handle<Code> CompileLoadGlobal(Handle<Type> type,
Handle<GlobalObject> holder,
Handle<PropertyCell> cell,
Handle<Name> name,
@@ -672,7 +662,7 @@ class LoadStubCompiler: public BaseLoadStoreStubCompiler {
static Register* registers();
protected:
- virtual Register HandlerFrontendHeader(Handle<Object> object,
+ virtual Register HandlerFrontendHeader(Handle<Type> type,
Register object_reg,
Handle<JSObject> holder,
Handle<Name> name,
@@ -680,15 +670,14 @@ class LoadStubCompiler: public BaseLoadStoreStubCompiler {
virtual void HandlerFrontendFooter(Handle<Name> name, Label* miss);
- Register CallbackHandlerFrontend(Handle<Object> object,
+ Register CallbackHandlerFrontend(Handle<Type> type,
Register object_reg,
Handle<JSObject> holder,
Handle<Name> name,
Handle<Object> callback);
- void NonexistentHandlerFrontend(Handle<Object> object,
+ void NonexistentHandlerFrontend(Handle<Type> type,
Handle<JSObject> last,
- Handle<Name> name,
- Handle<JSGlobalObject> global);
+ Handle<Name> name);
void GenerateLoadField(Register reg,
Handle<JSObject> holder,
@@ -821,7 +810,7 @@ class StoreStubCompiler: public BaseLoadStoreStubCompiler {
}
protected:
- virtual Register HandlerFrontendHeader(Handle<Object> object,
+ virtual Register HandlerFrontendHeader(Handle<Type> type,
Register object_reg,
Handle<JSObject> holder,
Handle<Name> name,
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