Change static calls in unoptimized code to always call via a stub. Using ICData, the call count of …

runtime/vm/raw_object.h

 // 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.
 
 #ifndef VM_RAW_OBJECT_H_
 #define VM_RAW_OBJECT_H_
 
 #include "platform/assert.h"
 #include "vm/globals.h"
 #include "vm/token.h"
@@ skipping 1007 matching lines @@
 
 class RawICData : public RawObject {
   RAW_HEAP_OBJECT_IMPLEMENTATION(ICData);
 
   RawObject** from() {
     return reinterpret_cast<RawObject**>(&ptr()->function_);
   }
   RawFunction* function_;      // Parent/calling function of this IC.
   RawString* target_name_;     // Name of target function.
   RawArray* args_descriptor_;  // Arguments descriptor.
-  RawArray* ic_data_;          // Contains test class-ids and target functions.
+  RawArray* ic_data_;          // Contains class-ids, target and count.
   RawObject** to() {
     return reinterpret_cast<RawObject**>(&ptr()->ic_data_);
   }
   intptr_t deopt_id_;          // Deoptimization id corresponding to this IC.
   intptr_t num_args_tested_;   // Number of arguments tested in IC.
   uint8_t deopt_reason_;       // Last deoptimization reason.
   uint8_t is_closure_call_;    // 0 or 1.
 };
 
 
@@ skipping 650 matching lines @@
   // Make sure this is updated when new TypedData types are added.
   ASSERT(kTypedDataInt8ArrayViewCid == kTypedDataInt8ArrayCid + 12);
   ASSERT(kExternalTypedDataInt8ArrayCid == kTypedDataInt8ArrayViewCid + 13);
   ASSERT(kNullCid == kExternalTypedDataInt8ArrayCid + 12);
   return (kNullCid - kTypedDataInt8ArrayCid);
 }
 
 }  // namespace dart
 
 #endif  // VM_RAW_OBJECT_H_