Fix --noopt to not optimize

src/compilation-info.cc

 // Copyright 2016 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/compilation-info.h"
 
 #include "src/api.h"
 #include "src/ast/ast.h"
 #include "src/ast/scopes.h"
 #include "src/debug/debug.h"
@@ skipping 106 matching lines @@
 int CompilationInfo::num_parameters_including_this() const {
   return num_parameters() + (is_this_defined() ? 1 : 0);
 }
 
 bool CompilationInfo::is_this_defined() const { return !IsStub(); }
 
 // Primitive functions are unlikely to be picked up by the stack-walking
 // profiler, so they trigger their own optimization when they're called
 // for the SharedFunctionInfo::kCallsUntilPrimitiveOptimization-th time.
 bool CompilationInfo::ShouldSelfOptimize() {
-  return FLAG_crankshaft &&
+  return FLAG_opt && FLAG_crankshaft &&
          !(literal()->flags() & AstProperties::kDontSelfOptimize) &&
          !literal()->dont_optimize() &&
          literal()->scope()->AllowsLazyCompilation() &&
          !shared_info()->optimization_disabled();
 }
 
 void CompilationInfo::ReopenHandlesInNewHandleScope() {
   closure_ = Handle<JSFunction>(*closure_);
 }
 
@@ skipping 93 matching lines @@
       inlined_function, handle(inlined_function->code()), pos));
   return id;
 }
 
 Code::Kind CompilationInfo::output_code_kind() const {
   return Code::ExtractKindFromFlags(code_flags_);
 }
 
 }  // namespace internal
 }  // namespace v8