Mark optimized code for the crash handler and disassembler output.

runtime/vm/stack_frame.cc

 // 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.
 
 #include "vm/stack_frame.h"
 
 #include "platform/memory_sanitizer.h"
 #include "vm/assembler.h"
 #include "vm/deopt_instructions.h"
 #include "vm/isolate.h"
@@ skipping 21 matching lines @@
   const intptr_t cid = code->ptr()->owner_->GetClassId();
   ASSERT(cid == kNullCid || cid == kClassCid || cid == kFunctionCid);
   return cid == kNullCid || cid == kClassCid;
 }
 
 
 const char* StackFrame::ToCString() const {
   ASSERT(thread_ == Thread::Current());
   Zone* zone = Thread::Current()->zone();
   if (IsDartFrame()) {
-    const Code& code = Code::Handle(LookupDartCode());
+    const Code& code = Code::Handle(zone, LookupDartCode());
     ASSERT(!code.IsNull());
-    const Object& owner = Object::Handle(code.owner());
+    const Object& owner = Object::Handle(zone, code.owner());
     ASSERT(!owner.IsNull());
     if (owner.IsFunction()) {
+      const char* opt = code.is_optimized() ? "*" : "";
       const Function& function = Function::Cast(owner);
       return zone->PrintToString(
-          "[%-8s : sp(%#" Px ") fp(%#" Px ") pc(%#" Px ") %s ]", GetName(),
-          sp(), fp(), pc(), function.ToFullyQualifiedCString());
+          "[%-8s : sp(%#" Px ") fp(%#" Px ") pc(%#" Px ") %s%s ]", GetName(),
+          sp(), fp(), pc(), opt, function.ToFullyQualifiedCString());
     } else {
       return zone->PrintToString(
           "[%-8s : sp(%#" Px ") fp(%#" Px ") pc(%#" Px ") %s ]", GetName(),
           sp(), fp(), pc(), owner.ToCString());
     }
   } else {
     return zone->PrintToString("[%-8s : sp(%#" Px ") fp(%#" Px ") pc(%#" Px
                                ")]",
                                GetName(), sp(), fp(), pc());
   }
@@ skipping 518 matching lines @@
   StackFrameIterator frames(StackFrameIterator::kValidateFrames);
   StackFrame* frame = frames.NextFrame();
   while (frame != NULL) {
     frame = frames.NextFrame();
   }
 }
 #endif
 
 
 }  // namespace dart