[stubs] Fixing loads/stores from arrays by int32 offsets/indices. Step 2.

test/cctest/test-code-stub-assembler.cc

 // Copyright 2015 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/base/utils/random-number-generator.h"
 #include "src/code-factory.h"
 #include "src/code-stub-assembler.h"
 #include "src/compiler/node.h"
 #include "src/ic/stub-cache.h"
 #include "src/isolate.h"
@@ skipping 250 matching lines @@
 
   enum Result { kFound, kNotFound };
   {
     Node* dictionary = m.Parameter(0);
     Node* unique_name = m.Parameter(1);
     Node* expected_result = m.Parameter(2);
     Node* expected_arg = m.Parameter(3);
 
     Label passed(&m), failed(&m);
     Label if_found(&m), if_not_found(&m);
-    Variable var_name_index(&m, MachineRepresentation::kWord32);
+    Variable var_name_index(&m, MachineType::PointerRepresentation());
 
     m.NameDictionaryLookup<Dictionary>(dictionary, unique_name, &if_found,
                                        &var_name_index, &if_not_found);
     m.Bind(&if_found);
     m.GotoUnless(
         m.WordEqual(expected_result, m.SmiConstant(Smi::FromInt(kFound))),
         &failed);
     m.Branch(m.Word32Equal(m.SmiToWord32(expected_arg), var_name_index.value()),
              &passed, &failed);
 
@@ skipping 85 matching lines @@
 
   enum Result { kFound, kNotFound };
   {
     Node* dictionary = m.Parameter(0);
     Node* key = m.SmiToWord32(m.Parameter(1));
     Node* expected_result = m.Parameter(2);
     Node* expected_arg = m.Parameter(3);
 
     Label passed(&m), failed(&m);
     Label if_found(&m), if_not_found(&m);
-    Variable var_entry(&m, MachineRepresentation::kWord32);
+    Variable var_entry(&m, MachineType::PointerRepresentation());
 
     m.NumberDictionaryLookup<Dictionary>(dictionary, key, &if_found, &var_entry,
                                          &if_not_found);
     m.Bind(&if_found);
     m.GotoUnless(
         m.WordEqual(expected_result, m.SmiConstant(Smi::FromInt(kFound))),
         &failed);
     m.Branch(m.Word32Equal(m.SmiToWord32(expected_arg), var_entry.value()),
              &passed, &failed);
 
@@ skipping 1116 matching lines @@
 
   Handle<Object> constructor =
       Object::GetPropertyOrElement(result,
                                    isolate->factory()->constructor_string())
           .ToHandleChecked();
   CHECK(constructor->SameValue(*isolate->type_error_function()));
 }
 
 }  // namespace internal
 }  // namespace v8