Turbofan: Make type feedback vector a Node.

src/compiler/js-generic-lowering.cc

 // 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.
 
 #include "src/code-factory.h"
 #include "src/code-stubs.h"
 #include "src/compiler/common-operator.h"
 #include "src/compiler/js-generic-lowering.h"
 #include "src/compiler/js-graph.h"
 #include "src/compiler/machine-operator.h"
@@ skipping 326 matching lines @@
   ReplaceWithBuiltinCall(node, Builtins::TO_OBJECT, 1);
 }
 
 
 void JSGenericLowering::LowerJSLoadProperty(Node* node) {
   CallDescriptor::Flags flags = AdjustFrameStatesForCall(node);
   const LoadPropertyParameters& p = LoadPropertyParametersOf(node->op());
   Callable callable =
       CodeFactory::KeyedLoadICInOptimizedCode(isolate(), UNINITIALIZED);
   node->InsertInput(zone(), 2, jsgraph()->SmiConstant(p.feedback().index()));
-  node->InsertInput(zone(), 3, jsgraph()->HeapConstant(p.feedback().vector()));
-  ReplaceWithStubCall(node, callable,
-                      CallDescriptor::kPatchableCallSite | flags);
+  ReplaceWithStubCall(node, callable, flags);
 }
 
 
 void JSGenericLowering::LowerJSLoadNamed(Node* node) {
   CallDescriptor::Flags flags = AdjustFrameStatesForCall(node);
   const LoadNamedParameters& p = LoadNamedParametersOf(node->op());
   Callable callable = CodeFactory::LoadICInOptimizedCode(
       isolate(), p.contextual_mode(), UNINITIALIZED);
   node->InsertInput(zone(), 1, jsgraph()->HeapConstant(p.name()));
   node->InsertInput(zone(), 2, jsgraph()->SmiConstant(p.feedback().index()));
-  node->InsertInput(zone(), 3, jsgraph()->HeapConstant(p.feedback().vector()));
-  ReplaceWithStubCall(node, callable,
-                      CallDescriptor::kPatchableCallSite | flags);
+  ReplaceWithStubCall(node, callable, flags);
 }
 
 
 void JSGenericLowering::LowerJSStoreProperty(Node* node) {
   CallDescriptor::Flags flags = AdjustFrameStatesForCall(node);
   LanguageMode language_mode = OpParameter<LanguageMode>(node);
   Callable callable = CodeFactory::KeyedStoreICInOptimizedCode(
       isolate(), language_mode, UNINITIALIZED);
   ReplaceWithStubCall(node, callable,
                       CallDescriptor::kPatchableCallSite | flags);
@@ skipping 75 matching lines @@
 
 
 void JSGenericLowering::LowerJSLoadDynamicGlobal(Node* node) {
   const DynamicGlobalAccess& access = DynamicGlobalAccessOf(node->op());
   Runtime::FunctionId function_id =
       (access.mode() == CONTEXTUAL) ? Runtime::kLoadLookupSlot
                                     : Runtime::kLoadLookupSlotNoReferenceError;
   Node* projection = graph()->NewNode(common()->Projection(0), node);
   NodeProperties::ReplaceWithValue(node, projection, node, node);
   node->RemoveInput(NodeProperties::FirstFrameStateIndex(node) + 1);
+  node->RemoveInput(NodeProperties::FirstValueIndex(node));
   node->InsertInput(zone(), 1, jsgraph()->Constant(access.name()));
   ReplaceWithRuntimeCall(node, function_id);
   projection->ReplaceInput(0, node);
 }
 
 
 void JSGenericLowering::LowerJSLoadDynamicContext(Node* node) {
   const DynamicContextAccess& access = DynamicContextAccessOf(node->op());
   Node* projection = graph()->NewNode(common()->Projection(0), node);
   NodeProperties::ReplaceWithValue(node, projection, node, node);
@@ skipping 363 matching lines @@
 }
 
 
 MachineOperatorBuilder* JSGenericLowering::machine() const {
   return jsgraph()->machine();
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8