Rename "parallel recompilation" to "concurrent recompilation".

src/heap.cc

 // 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 686 matching lines @@
       incremental_marking()->WorthActivating() &&
       NextGCIsLikelyToBeFull()) {
     incremental_marking()->Start();
   }
 
   return next_gc_likely_to_collect_more;
 }
 
 
 int Heap::NotifyContextDisposed() {
-  if (FLAG_parallel_recompilation) {
+  if (FLAG_concurrent_recompilation) {
     // Flush the queued recompilation tasks.
     isolate()->optimizing_compiler_thread()->Flush();
   }
   flush_monomorphic_ics_ = true;
   return ++contexts_disposed_;
 }
 
 
 void Heap::PerformScavenge() {
   GCTracer tracer(this, NULL, NULL);
@@ skipping 6166 matching lines @@
     } else {
       set_hash_seed(Smi::FromInt(FLAG_hash_seed));
     }
   }
 
   LOG(isolate_, IntPtrTEvent("heap-capacity", Capacity()));
   LOG(isolate_, IntPtrTEvent("heap-available", Available()));
 
   store_buffer()->SetUp();
 
-  if (FLAG_parallel_recompilation) relocation_mutex_ = OS::CreateMutex();
+  if (FLAG_concurrent_recompilation) relocation_mutex_ = OS::CreateMutex();
 #ifdef DEBUG
   relocation_mutex_locked_by_optimizer_thread_ = false;
 #endif  // DEBUG
 
   return true;
 }
 
 
 bool Heap::CreateHeapObjects() {
   // Create initial maps.
@@ skipping 1130 matching lines @@
   FIXED_ARRAY_SUB_INSTANCE_TYPE_LIST(ADJUST_LAST_TIME_OBJECT_COUNT)
 #undef ADJUST_LAST_TIME_OBJECT_COUNT
 
   OS::MemCopy(object_counts_last_time_, object_counts_, sizeof(object_counts_));
   OS::MemCopy(object_sizes_last_time_, object_sizes_, sizeof(object_sizes_));
   ClearObjectStats();
 }
 
 
 Heap::RelocationLock::RelocationLock(Heap* heap) : heap_(heap) {
-  if (FLAG_parallel_recompilation) {
+  if (FLAG_concurrent_recompilation) {
     heap_->relocation_mutex_->Lock();
 #ifdef DEBUG
     heap_->relocation_mutex_locked_by_optimizer_thread_ =
         heap_->isolate()->optimizing_compiler_thread()->IsOptimizerThread();
 #endif  // DEBUG
   }
 }
 
 } }  // namespace v8::internal