DBC: Fix reading locals out of a deopt frame.

runtime/tests/vm/vm.status

 # Copyright (c) 2012, 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.
 
 cc/IsolateReload_PendingUnqualifiedCall_InstanceToStatic: Fail, Crash
 cc/IsolateReload_PendingUnqualifiedCall_StaticToInstance: Fail, Crash
 cc/IsolateReload_PendingConstructorCall_AbstractToConcrete: Fail, Crash
 cc/IsolateReload_PendingConstructorCall_ConcreteToAbstract: Fail, Crash
 cc/IsolateReload_PendingStaticCall_DefinedToNSM: Fail, Crash
 cc/IsolateReload_PendingStaticCall_NSMToDefined: Fail, Crash
@@ skipping 145 matching lines @@
 cc/Coverage_MainWithClass: Skip
 
 # TODO(vegorov) These tests don't seem to work if FLAG_interpret_irregexp
 # is switched on by default because they attempt to call regexp functions
 # directly instead of going through JSSyntaxRegExp_ExecuteMatch.
 cc/RegExp_ExternalOneByteString: Skip
 cc/RegExp_ExternalTwoByteString: Skip
 cc/RegExp_OneByteString: Skip
 cc/RegExp_TwoByteString: Skip
 
-# TODO(vegorov) Optimizing compiler is disabled for the SIMDBC
-cc/CompileFunctionOnHelperThread: Skip
-
 # TODO(vegorov) Field guards are disabled for SIMDBC
 cc/GuardFieldConstructor2Test: Skip
 cc/GuardFieldConstructorTest: Skip
 cc/GuardFieldFinalListTest: Skip
 cc/GuardFieldFinalVariableLengthListTest: Skip
 cc/GuardFieldSimpleTest: Skip
 
 # TODO(vegorov) Not all bytecodes have appropriate debug breaks.
 cc/Debug_BreakpointStubPatching: Skip
 cc/Debug_ExprClosureBreakpoint: Skip
 cc/Debug_StackTraceDump1: Skip
 cc/Debug_StepInto: Skip
 
 # TODO(vegorov) These parser tests rely on debugger.
 cc/Parser_AllocateVariables_CapturedVar: Skip
 cc/Parser_AllocateVariables_MiddleChain: Skip
 
 # This test is meaningless for DBC as allocation stubs are not used.
 cc/RegenerateAllocStubs: Skip
 
-# TODO(vegorov) Enable when DBC supports optimizing compiler.
-cc/Debug_InspectStack_Optimized: Skip
-cc/Debug_InspectStackWithClosure_Optimized: Skip
-
 [ $hot_reload ]
 dart/spawn_shutdown_test: Skip # We can shutdown an isolate before it reloads.
 dart/spawn_infinite_loop_test: Skip # We can shutdown an isolate before it reloads.