Move CompilerStats from isolate to thread. Aggregate stats.

runtime/vm/thread.h

 // Copyright (c) 2015, 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_THREAD_H_
 #define VM_THREAD_H_
 
 #include "include/dart_api.h"
 #include "platform/assert.h"
 #include "vm/atomic.h"
 #include "vm/bitfield.h"
 #include "vm/globals.h"
 #include "vm/handles.h"
 #include "vm/os_thread.h"
 #include "vm/store_buffer.h"
 #include "vm/runtime_entry_list.h"
 
 namespace dart {
 
 class AbstractType;
 class ApiLocalScope;
 class Array;
 class CHA;
 class Class;
 class Code;
+class CompilerStats;
 class Error;
 class ExceptionHandlers;
 class Field;
 class Function;
 class GrowableObjectArray;
 class HandleScope;
 class Heap;
 class Instance;
 class Isolate;
 class Library;
@@ skipping 400 matching lines @@
     return OFFSET_OF(Thread, vm_tag_);
   }
 
   RawGrowableObjectArray* pending_functions();
   void clear_pending_functions();
 
   RawError* sticky_error() const;
   void set_sticky_error(const Error& value);
   void clear_sticky_error();
 
+  CompilerStats* compiler_stats() { return compiler_stats_; }
+
 #if defined(DEBUG)
 #define REUSABLE_HANDLE_SCOPE_ACCESSORS(object)                                \
   void set_reusable_##object##_handle_scope_active(bool value) {               \
     reusable_##object##_handle_scope_active_ = value;                          \
   }                                                                            \
   bool reusable_##object##_handle_scope_active() const {                       \
     return reusable_##object##_handle_scope_active_;                           \
   }
   REUSABLE_HANDLE_LIST(REUSABLE_HANDLE_SCOPE_ACCESSORS)
 #undef REUSABLE_HANDLE_SCOPE_ACCESSORS
@@ skipping 188 matching lines @@
   uint16_t deferred_interrupts_;
   int32_t stack_overflow_count_;
 
   // Compiler state:
   CHA* cha_;
   intptr_t deopt_id_;  // Compilation specific counter.
   RawGrowableObjectArray* pending_functions_;
 
   RawError* sticky_error_;
 
+  CompilerStats* compiler_stats_;
+
   // Reusable handles support.
 #define REUSABLE_HANDLE_FIELDS(object)                                         \
   object* object##_handle_;
   REUSABLE_HANDLE_LIST(REUSABLE_HANDLE_FIELDS)
 #undef REUSABLE_HANDLE_FIELDS
 
 #if defined(DEBUG)
 #define REUSABLE_HANDLE_SCOPE_VARIABLE(object)                                 \
   bool reusable_##object##_handle_scope_active_;
   REUSABLE_HANDLE_LIST(REUSABLE_HANDLE_SCOPE_VARIABLE);
@@ skipping 63 matching lines @@
 // Disable thread interrupts.
 class DisableThreadInterruptsScope : public StackResource {
  public:
   explicit DisableThreadInterruptsScope(Thread* thread);
   ~DisableThreadInterruptsScope();
 };
 
 }  // namespace dart
 
 #endif  // VM_THREAD_H_