Introduce LanguageMode, drop StrictMode.

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/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"
 #include "src/compiler/node-properties.h"
@@ skipping 44 matching lines @@
 
 const double kIntegerValues[] = {-V8_INFINITY, INT_MIN, -1000.0,  -42.0,
                                  -1.0,         0.0,     1.0,      42.0,
                                  1000.0,       INT_MAX, UINT_MAX, V8_INFINITY};
 
 
 Type* const kJSTypes[] = {Type::Undefined(), Type::Null(),   Type::Boolean(),
                           Type::Number(),    Type::String(), Type::Object()};
 
 
-const StrictMode kStrictModes[] = {SLOPPY, STRICT};
+STATIC_ASSERT(LANGUAGE_END == 2);
+const LanguageMode kLanguageModes[] = {SLOPPY, STRICT};
 
 }  // namespace
 
 
 class JSTypedLoweringTest : public TypedGraphTest {
  public:
   JSTypedLoweringTest() : TypedGraphTest(3), javascript_(zone()) {}
   ~JSTypedLoweringTest() OVERRIDE {}
 
  protected:
@@ skipping 582 matching lines @@
 // -----------------------------------------------------------------------------
 // JSStoreProperty
 
 
 TEST_F(JSTypedLoweringTest, JSStorePropertyToExternalTypedArray) {
   const size_t kLength = 17;
   double backing_store[kLength];
   Handle<JSArrayBuffer> buffer =
       NewArrayBuffer(backing_store, sizeof(backing_store));
   TRACED_FOREACH(ExternalArrayType, type, kExternalArrayTypes) {
-    TRACED_FOREACH(StrictMode, strict_mode, kStrictModes) {
+    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* context = UndefinedConstant();
       Node* effect = graph()->start();
       Node* control = graph()->start();
-      Node* node = graph()->NewNode(javascript()->StoreProperty(strict_mode),
+      Node* node = graph()->NewNode(javascript()->StoreProperty(language_mode),
                                     base, key, value, context);
       if (FLAG_turbo_deoptimization) {
         node->AppendInput(zone(), UndefinedConstant());
       }
       node->AppendInput(zone(), effect);
       node->AppendInput(zone(), control);
       Reduction r = Reduce(node);
 
       Matcher<Node*> offset_matcher =
           element_size == 1
@@ skipping 12 matching lines @@
   }
 }
 
 
 TEST_F(JSTypedLoweringTest, JSStorePropertyToExternalTypedArrayWithConversion) {
   const size_t kLength = 17;
   double backing_store[kLength];
   Handle<JSArrayBuffer> buffer =
       NewArrayBuffer(backing_store, sizeof(backing_store));
   TRACED_FOREACH(ExternalArrayType, type, kExternalArrayTypes) {
-    TRACED_FOREACH(StrictMode, strict_mode, kStrictModes) {
+    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* context = UndefinedConstant();
       Node* effect = graph()->start();
       Node* control = graph()->start();
-      Node* node = graph()->NewNode(javascript()->StoreProperty(strict_mode),
+      Node* node = graph()->NewNode(javascript()->StoreProperty(language_mode),
                                     base, key, value, context);
       if (FLAG_turbo_deoptimization) {
         node->AppendInput(zone(), UndefinedConstant());
       }
       node->AppendInput(zone(), effect);
       node->AppendInput(zone(), control);
       Reduction r = Reduce(node);
 
       Matcher<Node*> offset_matcher =
           element_size == 1
@@ skipping 23 matching lines @@
   }
 }
 
 
 TEST_F(JSTypedLoweringTest, JSStorePropertyToExternalTypedArrayWithSafeKey) {
   const size_t kLength = 17;
   double backing_store[kLength];
   Handle<JSArrayBuffer> buffer =
       NewArrayBuffer(backing_store, sizeof(backing_store));
   TRACED_FOREACH(ExternalArrayType, type, kExternalArrayTypes) {
-    TRACED_FOREACH(StrictMode, strict_mode, kStrictModes) {
+    TRACED_FOREACH(LanguageMode, language_mode, kLanguageModes) {
       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* context = UndefinedConstant();
       Node* effect = graph()->start();
       Node* control = graph()->start();
-      Node* node = graph()->NewNode(javascript()->StoreProperty(strict_mode),
+      Node* node = graph()->NewNode(javascript()->StoreProperty(language_mode),
                                     base, key, value, context);
       if (FLAG_turbo_deoptimization) {
         node->AppendInput(zone(), UndefinedConstant());
       }
       node->AppendInput(zone(), effect);
       node->AppendInput(zone(), control);
       Reduction r = Reduce(node);
 
       ASSERT_TRUE(r.Changed());
       EXPECT_THAT(
           r.replacement(),
           IsStoreElement(
               access, IsIntPtrConstant(bit_cast<intptr_t>(&backing_store[0])),
               key, value, effect, control));
     }
   }
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8