Vector ICs: Additional Turbofan support

test/unittests/compiler/js-typed-lowering-unittest.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/compiler/access-builder.h"
 #include "src/compiler/js-graph.h"
 #include "src/compiler/js-operator.h"
 #include "src/compiler/js-typed-lowering.h"
 #include "src/compiler/machine-operator.h"
@@ skipping 718 matching lines @@
     TRACED_FOREACH(LanguageMode, language_mode, kLanguageModes) {
       Handle<JSTypedArray> array =
           factory()->NewJSTypedArray(type, buffer, 0, kLength);
       int const element_size = static_cast<int>(array->element_size());
 
       Node* key = Parameter(
           Type::Range(kMinInt / element_size, kMaxInt / element_size, zone()));
       Node* base = HeapConstant(array);
       Node* value =
           Parameter(AccessBuilder::ForTypedArrayElement(type, true).type);
+      Node* vector = UndefinedConstant();
       Node* context = UndefinedConstant();
       Node* effect = graph()->start();
       Node* control = graph()->start();
       ResolvedFeedbackSlot slot;
-      Node* node =
-          graph()->NewNode(javascript()->StoreProperty(language_mode, slot),
-                           base, key, value, context);
+      const Operator* op = javascript()->StoreProperty(language_mode, slot);
+      Node* node = FLAG_vector_stores
+                       ? graph()->NewNode(op, base, key, value, vector, context)
+                       : graph()->NewNode(op, base, key, value, context);
       for (int i = 0;
            i < OperatorProperties::GetFrameStateInputCount(node->op()); i++) {
         node->AppendInput(zone(), EmptyFrameState());
       }
       node->AppendInput(zone(), effect);
       node->AppendInput(zone(), control);
       Reduction r = Reduce(node);
 
       Matcher<Node*> offset_matcher =
           element_size == 1
@@ skipping 21 matching lines @@
   TRACED_FOREACH(ExternalArrayType, type, kExternalArrayTypes) {
     TRACED_FOREACH(LanguageMode, language_mode, kLanguageModes) {
       Handle<JSTypedArray> array =
           factory()->NewJSTypedArray(type, buffer, 0, kLength);
       int const element_size = static_cast<int>(array->element_size());
 
       Node* key = Parameter(
           Type::Range(kMinInt / element_size, kMaxInt / element_size, zone()));
       Node* base = HeapConstant(array);
       Node* value = Parameter(Type::Any());
+      Node* vector = UndefinedConstant();
       Node* context = UndefinedConstant();
       Node* effect = graph()->start();
       Node* control = graph()->start();
       ResolvedFeedbackSlot slot;
-      Node* node =
-          graph()->NewNode(javascript()->StoreProperty(language_mode, slot),
-                           base, key, value, context);
+      const Operator* op = javascript()->StoreProperty(language_mode, slot);
+      Node* node = FLAG_vector_stores
+                       ? graph()->NewNode(op, base, key, value, vector, context)
+                       : graph()->NewNode(op, base, key, value, context);
       for (int i = 0;
            i < OperatorProperties::GetFrameStateInputCount(node->op()); i++) {
         node->AppendInput(zone(), EmptyFrameState());
       }
       node->AppendInput(zone(), effect);
       node->AppendInput(zone(), control);
       Reduction r = Reduce(node);
 
       Matcher<Node*> offset_matcher =
           element_size == 1
@@ skipping 34 matching lines @@
       Handle<JSTypedArray> array =
           factory()->NewJSTypedArray(type, buffer, 0, kLength);
       ElementAccess access = AccessBuilder::ForTypedArrayElement(type, true);
 
       int min = random_number_generator()->NextInt(static_cast<int>(kLength));
       int max = random_number_generator()->NextInt(static_cast<int>(kLength));
       if (min > max) std::swap(min, max);
       Node* key = Parameter(Type::Range(min, max, zone()));
       Node* base = HeapConstant(array);
       Node* value = Parameter(access.type);
+      Node* vector = UndefinedConstant();
       Node* context = UndefinedConstant();
       Node* effect = graph()->start();
       Node* control = graph()->start();
       ResolvedFeedbackSlot slot;
-      Node* node =
-          graph()->NewNode(javascript()->StoreProperty(language_mode, slot),
-                           base, key, value, context);
+      const Operator* op = javascript()->StoreProperty(language_mode, slot);
+      Node* node = FLAG_vector_stores
+                       ? graph()->NewNode(op, base, key, value, vector, context)
+                       : graph()->NewNode(op, base, key, value, context);
       for (int i = 0;
            i < OperatorProperties::GetFrameStateInputCount(node->op()); i++) {
         node->AppendInput(zone(), EmptyFrameState());
       }
       node->AppendInput(zone(), effect);
       node->AppendInput(zone(), control);
       Reduction r = Reduce(node);
 
       ASSERT_TRUE(r.Changed());
       EXPECT_THAT(
@@ skipping 228 matching lines @@
   EXPECT_THAT(r.replacement(),
               IsFinish(IsAllocate(IsNumberConstant(Context::SizeFor(
                                       Context::MIN_CONTEXT_SLOTS)),
                                   effect, control),
                        _));
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8