Code view tweaks and crasher fix

runtime/vm/deopt_instructions.cc

 // 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.
 
 #include "vm/deopt_instructions.h"
 
 #include "vm/assembler.h"
 #include "vm/code_patcher.h"
 #include "vm/intermediate_language.h"
 #include "vm/locations.h"
@@ skipping 173 matching lines @@
 
 
 static bool IsObjectInstruction(DeoptInstr::Kind kind) {
   switch (kind) {
     case DeoptInstr::kConstant:
     case DeoptInstr::kStackSlot:
     case DeoptInstr::kDoubleStackSlot:
     case DeoptInstr::kInt64StackSlot:
     case DeoptInstr::kFloat32x4StackSlot:
     case DeoptInstr::kInt32x4StackSlot:
+    case DeoptInstr::kFloat64x2StackSlot:
     case DeoptInstr::kPp:
     case DeoptInstr::kCallerPp:
     case DeoptInstr::kMaterializedObjectRef:
       return true;
 
     case DeoptInstr::kRegister:
     case DeoptInstr::kFpuRegister:
     case DeoptInstr::kInt64FpuRegister:
     case DeoptInstr::kFloat32x4FpuRegister:
     case DeoptInstr::kInt32x4FpuRegister:
+    case DeoptInstr::kFloat64x2FpuRegister:
       // TODO(turnidge): Sometimes we encounter a deopt instruction
       // with a register source while deoptimizing frames during
       // debugging but we haven't saved our register set.  This
       // happens specifically when using the VMService to inspect the
       // stack.  In that case, the register values will have been
       // saved before the StackOverflow runtime call but we do not
       // actually keep track of which registers were saved and
       // restored.
       //
       // It is possible to save this information at the point of the
@@ skipping 1263 matching lines @@
                           Smi* offset,
                           DeoptInfo* info,
                           Smi* reason) {
   intptr_t i = index * kEntrySize;
   *offset ^= table.At(i);
   *info ^= table.At(i + 1);
   *reason ^= table.At(i + 2);
 }
 
 }  // namespace dart