[turbofan] Work towards fixing asm.js heap access.

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 9e7b1eecbd9410bebdbfe631dd1423437d9ffeff..f807bbb5285d9dd3a11f3d5a87c417962ef4ae58 100644
--- a/test/unittests/compiler/js-typed-lowering-unittest.cc
+++ b/test/unittests/compiler/js-typed-lowering-unittest.cc
@@ -641,45 +641,6 @@ TEST_F(JSTypedLoweringTest, JSStoreContext) {
 // JSLoadProperty
 
 
-TEST_F(JSTypedLoweringTest, JSLoadPropertyFromExternalTypedArray) {
-  const size_t kLength = 17;
-  double backing_store[kLength];
-  Handle<JSArrayBuffer> buffer =
-      NewArrayBuffer(backing_store, sizeof(backing_store));
-  VectorSlotPair feedback(Handle<TypeFeedbackVector>::null(),
-                          FeedbackVectorICSlot::Invalid());
-  TRACED_FOREACH(ExternalArrayType, type, kExternalArrayTypes) {
-    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* context = UndefinedConstant();
-    Node* effect = graph()->start();
-    Node* control = graph()->start();
-    Reduction r =
-        Reduce(graph()->NewNode(javascript()->LoadProperty(feedback), base, key,
-                                context, EmptyFrameState(), effect, control));
-
-    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));
-  }
-}
-
-
 TEST_F(JSTypedLoweringTest, JSLoadPropertyFromExternalTypedArrayWithSafeKey) {
   const size_t kLength = 17;
   double backing_store[kLength];