Unbox/Box Float64x2 and inline typed array loads and stores

runtime/vm/deopt_instructions.h

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #ifndef VM_DEOPT_INSTRUCTIONS_H_
 #define VM_DEOPT_INSTRUCTIONS_H_
 
 #include "vm/allocation.h"
 #include "vm/assembler.h"
 #include "vm/code_generator.h"
@@ skipping 116 matching lines @@
   }
 
   void DeferFloat32x4Materialization(simd128_value_t value,
                                      RawFloat32x4** slot) {
     deferred_boxes_ = new DeferredFloat32x4(
         value,
         reinterpret_cast<RawInstance**>(slot),
         deferred_boxes_);
   }
 
+  void DeferFloat64x2Materialization(simd128_value_t value,
+                                     RawFloat64x2** slot) {
+    deferred_boxes_ = new DeferredFloat64x2(
+        value,
+        reinterpret_cast<RawInstance**>(slot),
+        deferred_boxes_);
+  }
+
   void DeferInt32x4Materialization(simd128_value_t value,
                                     RawInt32x4** slot) {
     deferred_boxes_ = new DeferredInt32x4(
         value,
         reinterpret_cast<RawInstance**>(slot),
         deferred_boxes_);
   }
 
   DeferredObject* GetDeferredObject(intptr_t idx) const {
     return deferred_objects_[idx];
@@ skipping 56 matching lines @@
 // the deopt-info array.
 class DeoptInstr : public ZoneAllocated {
  public:
   enum Kind {
     kRetAddress,
     kConstant,
     kRegister,
     kFpuRegister,
     kInt64FpuRegister,
     kFloat32x4FpuRegister,
+    kFloat64x2FpuRegister,
     kInt32x4FpuRegister,
     kStackSlot,
     kDoubleStackSlot,
     kInt64StackSlot,
     kFloat32x4StackSlot,
+    kFloat64x2StackSlot,
     kInt32x4StackSlot,
     kPcMarker,
     kPp,
     kCallerFp,
     kCallerPp,
     kCallerPc,
     kSuffix,
     kMaterializedObjectRef,
     kMaterializeObject
   };
@@ skipping 144 matching lines @@
                        DeoptInfo* info,
                        Smi* reason);
 
  private:
   static const intptr_t kEntrySize = 3;
 };
 
 }  // namespace dart
 
 #endif  // VM_DEOPT_INSTRUCTIONS_H_