[builtins] Speed up TypedArrayInitialize in CodeStubAssembler

src/compiler/code-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/compiler/code-assembler.h"
 
 #include <ostream>
 
 #include "src/code-factory.h"
 #include "src/compiler/graph.h"
@@ skipping 740 matching lines @@
           RawMachineLabel*[case_count];
   for (size_t i = 0; i < case_count; ++i) {
     labels[i] = case_labels[i]->label_;
     case_labels[i]->MergeVariables();
     default_label->MergeVariables();
   }
   return raw_assembler()->Switch(index, default_label->label_, case_values,
                                  labels, case_count);
 }
 
+bool CodeAssembler::UnalignedLoadSupported(const MachineType& machineType,
+                                           uint8_t alignment) const {
+  return raw_assembler()->machine()->UnalignedLoadSupported(machineType,
+                                                            alignment);
+}
+bool CodeAssembler::UnalignedStoreSupported(const MachineType& machineType,
+                                            uint8_t alignment) const {
+  return raw_assembler()->machine()->UnalignedStoreSupported(machineType,
+                                                             alignment);
+}
+
 // RawMachineAssembler delegate helpers:
 Isolate* CodeAssembler::isolate() const { return raw_assembler()->isolate(); }
 
 Factory* CodeAssembler::factory() const { return isolate()->factory(); }
 
 Zone* CodeAssembler::zone() const { return raw_assembler()->zone(); }
 
 RawMachineAssembler* CodeAssembler::raw_assembler() const {
   return state_->raw_assembler_.get();
 }
@@ skipping 239 matching lines @@
       }
     }
   }
 
   bound_ = true;
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8