VectorICs: Remove --vector-stores flag.

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 313 matching lines @@
   ReplaceWithStubCall(node, callable, flags);
 }
 
 
 void JSGenericLowering::LowerJSStoreProperty(Node* node) {
   CallDescriptor::Flags flags = AdjustFrameStatesForCall(node);
   PropertyAccess const& p = PropertyAccessOf(node->op());
   LanguageMode language_mode = p.language_mode();
   Callable callable = CodeFactory::KeyedStoreICInOptimizedCode(
       isolate(), language_mode, UNINITIALIZED);
-  if (FLAG_vector_stores) {
-    DCHECK(p.feedback().index() != -1);
-    node->InsertInput(zone(), 3, jsgraph()->SmiConstant(p.feedback().index()));
-  } else {
-    node->RemoveInput(3);
-  }
+  DCHECK(p.feedback().index() != -1);
+  node->InsertInput(zone(), 3, jsgraph()->SmiConstant(p.feedback().index()));
   ReplaceWithStubCall(node, callable,
                       CallDescriptor::kPatchableCallSite | flags);
 }
 
 
 void JSGenericLowering::LowerJSStoreNamed(Node* node) {
   CallDescriptor::Flags flags = AdjustFrameStatesForCall(node);
   NamedAccess const& p = NamedAccessOf(node->op());
   Callable callable = CodeFactory::StoreICInOptimizedCode(
       isolate(), p.language_mode(), UNINITIALIZED);
   node->InsertInput(zone(), 1, jsgraph()->HeapConstant(p.name()));
-  if (FLAG_vector_stores) {
-    DCHECK(p.feedback().index() != -1);
-    node->InsertInput(zone(), 3, jsgraph()->SmiConstant(p.feedback().index()));
-  } else {
-    node->RemoveInput(3);
-  }
+  DCHECK(p.feedback().index() != -1);
+  node->InsertInput(zone(), 3, jsgraph()->SmiConstant(p.feedback().index()));
   ReplaceWithStubCall(node, callable,
                       CallDescriptor::kPatchableCallSite | flags);
 }
 
 
 void JSGenericLowering::LowerJSStoreGlobal(Node* node) {
   Node* context = NodeProperties::GetContextInput(node);
   Node* effect = NodeProperties::GetEffectInput(node);
   CallDescriptor::Flags flags = AdjustFrameStatesForCall(node);
   const StoreGlobalParameters& p = StoreGlobalParametersOf(node->op());
   Callable callable = CodeFactory::StoreICInOptimizedCode(
       isolate(), p.language_mode(), UNINITIALIZED);
   // Load global object from the context.
   Node* global = graph()->NewNode(machine()->Load(kMachAnyTagged), context,
                                   jsgraph()->IntPtrConstant(Context::SlotOffset(
                                       Context::GLOBAL_OBJECT_INDEX)),
                                   effect, graph()->start());
   node->InsertInput(zone(), 0, global);
   node->InsertInput(zone(), 1, jsgraph()->HeapConstant(p.name()));
-  if (FLAG_vector_stores) {
-    DCHECK(p.feedback().index() != -1);
-    node->InsertInput(zone(), 3, jsgraph()->SmiConstant(p.feedback().index()));
-  } else {
-    node->RemoveInput(3);
-  }
+  DCHECK(p.feedback().index() != -1);
+  node->InsertInput(zone(), 3, jsgraph()->SmiConstant(p.feedback().index()));
   ReplaceWithStubCall(node, callable,
                       CallDescriptor::kPatchableCallSite | flags);
 }
 
 
 void JSGenericLowering::LowerJSDeleteProperty(Node* node) {
   LanguageMode language_mode = OpParameter<LanguageMode>(node);
   ReplaceWithRuntimeCall(node, is_strict(language_mode)
                                    ? Runtime::kDeleteProperty_Strict
                                    : Runtime::kDeleteProperty_Sloppy);
@@ skipping 463 matching lines @@
 }
 
 
 MachineOperatorBuilder* JSGenericLowering::machine() const {
   return jsgraph()->machine();
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8