Two-threaded parser

src/isolate.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 50 matching lines @@
 class ContextSlotCache;
 class Counters;
 class CpuFeatures;
 class CpuProfiler;
 class DeoptimizerData;
 class Deserializer;
 class EmptyStatement;
 class ExternalCallbackScope;
 class ExternalReferenceTable;
 class Factory;
+class FastParserThread;
 class FunctionInfoListener;
 class HandleScopeImplementer;
 class HeapProfiler;
 class HStatistics;
 class HTracer;
 class InlineRuntimeFunctionsTable;
 class InnerPointerToCodeCache;
 class MaterializedObjectStore;
 class NoAllocationStringAllocator;
 class RandomNumberGenerator;
@@ skipping 1012 matching lines @@
     // Thread is only available with flag enabled.
     ASSERT(optimizing_compiler_thread_ == NULL ||
            FLAG_concurrent_recompilation);
     return optimizing_compiler_thread_ != NULL && FLAG_concurrent_osr;
   }
 
   OptimizingCompilerThread* optimizing_compiler_thread() {
     return optimizing_compiler_thread_;
   }
 
+  FastParserThread* fast_parser_thread() {
+    return fast_parser_thread_;
+  }
+
   int num_sweeper_threads() const {
     return num_sweeper_threads_;
   }
 
   SweeperThread** sweeper_threads() {
     return sweeper_thread_;
   }
 
   int id() const { return static_cast<int>(id_); }
 
@@ skipping 229 matching lines @@
   // between compilation units.
 #define ISOLATE_FIELD_OFFSET(type, name, ignored)                              \
   static const intptr_t name##_debug_offset_;
   ISOLATE_INIT_LIST(ISOLATE_FIELD_OFFSET)
   ISOLATE_INIT_ARRAY_LIST(ISOLATE_FIELD_OFFSET)
 #undef ISOLATE_FIELD_OFFSET
 #endif
 
   DeferredHandles* deferred_handles_head_;
   OptimizingCompilerThread* optimizing_compiler_thread_;
+  FastParserThread* fast_parser_thread_;
   SweeperThread** sweeper_thread_;
   int num_sweeper_threads_;
 
   // Counts deopt points if deopt_every_n_times is enabled.
   unsigned int stress_deopt_count_;
 
   int next_optimization_id_;
 
   friend class ExecutionAccess;
   friend class HandleScopeImplementer;
@@ skipping 188 matching lines @@
   }
 
   EmbeddedVector<char, 128> filename_;
   FILE* file_;
   int scope_depth_;
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_ISOLATE_H_