Remove strong mode support from property loads.

test/unittests/compiler/js-typed-lowering-unittest.cc

Index: test/unittests/compiler/js-typed-lowering-unittest.cc
diff --git a/test/unittests/compiler/js-typed-lowering-unittest.cc b/test/unittests/compiler/js-typed-lowering-unittest.cc
index d4cff090cb0190360321e744e5afecb2638e4d2f..e37d4a2913bf702c386680102ee24f3ff6839bee 100644
--- a/test/unittests/compiler/js-typed-lowering-unittest.cc
+++ b/test/unittests/compiler/js-typed-lowering-unittest.cc
@@ -600,37 +600,34 @@ TEST_F(JSTypedLoweringTest, JSLoadPropertyFromExternalTypedArray) {
       NewArrayBuffer(backing_store, sizeof(backing_store));
   VectorSlotPair feedback;
   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* vector = UndefinedConstant();
-      Node* context = UndefinedConstant();
-      Node* effect = graph()->start();
-      Node* control = graph()->start();
-      Reduction r = Reduce(
-          graph()->NewNode(javascript()->LoadProperty(language_mode, feedback),
-                           base, key, vector, context, EmptyFrameState(),
-                           EmptyFrameState(), effect, control));
+    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* vector = UndefinedConstant();
+    Node* context = UndefinedConstant();
+    Node* effect = graph()->start();
+    Node* control = graph()->start();
+    Reduction r = Reduce(graph()->NewNode(
+        javascript()->LoadProperty(feedback), base, key, vector, context,
+        EmptyFrameState(), EmptyFrameState(), effect, control));
 
-      Matcher<Node*> offset_matcher =
-          element_size == 1
-              ? key
-              : IsWord32Shl(key, IsInt32Constant(WhichPowerOf2(element_size)));
+    Matcher<Node*> offset_matcher =
+        element_size == 1
+            ? key
+            : IsWord32Shl(key, IsInt32Constant(WhichPowerOf2(element_size)));
 
-      ASSERT_TRUE(r.Changed());
-      EXPECT_THAT(
-          r.replacement(),
-          IsLoadBuffer(BufferAccess(type),
-                       IsIntPtrConstant(bit_cast<intptr_t>(&backing_store[0])),
-                       offset_matcher,
-                       IsNumberConstant(array->byte_length()->Number()), effect,
-                       control));
-    }
+    ASSERT_TRUE(r.Changed());
+    EXPECT_THAT(
+        r.replacement(),
+        IsLoadBuffer(BufferAccess(type),
+                     IsIntPtrConstant(bit_cast<intptr_t>(&backing_store[0])),
+                     offset_matcher,
+                     IsNumberConstant(array->byte_length()->Number()), effect,
+                     control));
   }
 }
 
@@ -642,32 +639,29 @@ TEST_F(JSTypedLoweringTest, JSLoadPropertyFromExternalTypedArrayWithSafeKey) {
       NewArrayBuffer(backing_store, sizeof(backing_store));
   VectorSlotPair feedback;
   TRACED_FOREACH(ExternalArrayType, type, kExternalArrayTypes) {
-    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* vector = UndefinedConstant();
-      Node* context = UndefinedConstant();
-      Node* effect = graph()->start();
-      Node* control = graph()->start();
-      Reduction r = Reduce(
-          graph()->NewNode(javascript()->LoadProperty(language_mode, feedback),
-                           base, key, vector, context, EmptyFrameState(),
-                           EmptyFrameState(), effect, control));
+    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* vector = UndefinedConstant();
+    Node* context = UndefinedConstant();
+    Node* effect = graph()->start();
+    Node* control = graph()->start();
+    Reduction r = Reduce(graph()->NewNode(
+        javascript()->LoadProperty(feedback), base, key, vector, context,
+        EmptyFrameState(), EmptyFrameState(), effect, control));
 
-      ASSERT_TRUE(r.Changed());
-      EXPECT_THAT(
-          r.replacement(),
-          IsLoadElement(access,
-                        IsIntPtrConstant(bit_cast<intptr_t>(&backing_store[0])),
-                        key, effect, control));
-    }
+    ASSERT_TRUE(r.Changed());
+    EXPECT_THAT(
+        r.replacement(),
+        IsLoadElement(access,
+                      IsIntPtrConstant(bit_cast<intptr_t>(&backing_store[0])),
+                      key, effect, control));
   }
 }
 
@@ -820,15 +814,12 @@ TEST_F(JSTypedLoweringTest, JSLoadNamedStringLength) {
   Node* const context = UndefinedConstant();
   Node* const effect = graph()->start();
   Node* const control = graph()->start();
-  TRACED_FOREACH(LanguageMode, language_mode, kLanguageModes) {
-    Reduction const r = Reduce(
-        graph()->NewNode(javascript()->LoadNamed(language_mode, name, feedback),
-                         receiver, vector, context, EmptyFrameState(),
-                         EmptyFrameState(), effect, control));
-    ASSERT_TRUE(r.Changed());
-    EXPECT_THAT(r.replacement(), IsLoadField(AccessBuilder::ForStringLength(),
-                                             receiver, effect, control));
-  }
+  Reduction const r = Reduce(graph()->NewNode(
+      javascript()->LoadNamed(name, feedback), receiver, vector, context,
+      EmptyFrameState(), EmptyFrameState(), effect, control));
+  ASSERT_TRUE(r.Changed());
+  EXPECT_THAT(r.replacement(), IsLoadField(AccessBuilder::ForStringLength(),
+                                           receiver, effect, control));
 }
 
 
@@ -842,14 +833,11 @@ TEST_F(JSTypedLoweringTest, JSLoadNamedFunctionPrototype) {
   Node* const context = Parameter(Type::Internal(), 2);
   Node* const effect = graph()->start();
   Node* const control = graph()->start();
-  TRACED_FOREACH(LanguageMode, language_mode, kLanguageModes) {
-    Reduction const r = Reduce(
-        graph()->NewNode(javascript()->LoadNamed(language_mode, name, feedback),
-                         receiver, vector, context, EmptyFrameState(),
-                         EmptyFrameState(), effect, control));
-    ASSERT_TRUE(r.Changed());
-    EXPECT_THAT(r.replacement(), IsHeapConstant(function_prototype));
-  }
+  Reduction const r = Reduce(graph()->NewNode(
+      javascript()->LoadNamed(name, feedback), receiver, vector, context,
+      EmptyFrameState(), EmptyFrameState(), effect, control));
+  ASSERT_TRUE(r.Changed());
+  EXPECT_THAT(r.replacement(), IsHeapConstant(function_prototype));
 }