[turbofan] Enable deoptimization for non-asm.js TurboFan code.

src/debug.cc

 // Copyright 2012 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/v8.h"
 
 #include "src/api.h"
 #include "src/arguments.h"
 #include "src/bootstrapper.h"
 #include "src/code-stubs.h"
@@ skipping 1904 matching lines @@
           if (kind == Code::FUNCTION ||
               (kind == Code::BUILTIN &&  // Abort in-flight compilation.
                (function->IsInOptimizationQueue() ||
                 function->IsMarkedForOptimization() ||
                 function->IsMarkedForConcurrentOptimization()))) {
             function->ReplaceCode(fallback);
           }
           if (kind == Code::OPTIMIZED_FUNCTION) {
             // Optimized code can only get here if DeoptimizeAll did not
             // deoptimize turbo fan code.
-            DCHECK(!FLAG_turbo_deoptimization);
+            DCHECK(!FLAG_turbo_asm_deoptimization);
+            DCHECK(function->shared()->asm_function());
             DCHECK(function->code()->is_turbofanned());
             function->ReplaceCode(fallback);
           }
         } else if (obj->IsJSGeneratorObject()) {
           JSGeneratorObject* gen = JSGeneratorObject::cast(obj);
           if (!gen->is_suspended()) continue;
 
           JSFunction* fun = gen->function();
           DCHECK_EQ(fun->code()->kind(), Code::FUNCTION);
           if (fun->code()->has_debug_break_slots()) continue;
@@ skipping 1465 matching lines @@
   logger_->DebugEvent("Put", message.text());
 }
 
 
 void LockingCommandMessageQueue::Clear() {
   base::LockGuard<base::Mutex> lock_guard(&mutex_);
   queue_.Clear();
 }
 
 } }  // namespace v8::internal