Enables V8 integration with the Intel VTune performance analysis tool. This allows the VTune profi…

src/compiler.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 28 matching lines @@
 #include "isolate-inl.h"
 #include "lithium.h"
 #include "liveedit.h"
 #include "parser.h"
 #include "rewriter.h"
 #include "runtime-profiler.h"
 #include "scanner-character-streams.h"
 #include "scopeinfo.h"
 #include "scopes.h"
 #include "vm-state-inl.h"
+#include  "third_party/vtune/vtune-jit.h"
 
 namespace v8 {
 namespace internal {
 
 
 CompilationInfo::CompilationInfo(Handle<Script> script, Zone* zone)
     : isolate_(script->GetIsolate()),
       flags_(LanguageModeField::encode(CLASSIC_MODE)),
       function_(NULL),
       scope_(NULL),
@@ skipping 304 matching lines @@
 
 OptimizingCompiler::Status OptimizingCompiler::GenerateAndInstallCode() {
   ASSERT(last_status() == SUCCEEDED);
   Timer timer(this, &time_taken_to_codegen_);
   ASSERT(chunk_ != NULL);
   ASSERT(graph_ != NULL);
   Handle<Code> optimized_code = chunk_->Codegen();
   if (optimized_code.is_null()) return AbortOptimization();
   info()->SetCode(optimized_code);
   RecordOptimizationStats();
+  Handle<String> name = info()->function()->debug_name();
+  VTUNEJIT(AddCode(Handle<String>(name),
+                   optimized_code,
+                   Handle<Script>(info()->script())));
   return SetLastStatus(SUCCEEDED);
 }
 
 
 static bool GenerateCode(CompilationInfo* info) {
   bool is_optimizing = V8::UseCrankshaft() &&
                        !info->IsCompilingForDebugging() &&
                        info->IsOptimizing();
   if (is_optimizing) {
     return MakeCrankshaftCode(info);
@@ skipping 107 matching lines @@
         info->is_eval()
             ? Logger::EVAL_TAG
             : Logger::ToNativeByScript(Logger::SCRIPT_TAG, *script),
         *info->code(),
         *result,
         String::cast(script->name())));
     GDBJIT(AddCode(Handle<String>(String::cast(script->name())),
                    script,
                    info->code(),
                    info));
+    VTUNEJIT(AddCode(Handle<String>(String::cast(script->name())),
+                     info->code(),
+                     script));
   } else {
     PROFILE(isolate, CodeCreateEvent(
         info->is_eval()
             ? Logger::EVAL_TAG
             : Logger::ToNativeByScript(Logger::SCRIPT_TAG, *script),
         *info->code(),
         *result,
         isolate->heap()->empty_string()));
     GDBJIT(AddCode(Handle<String>(), script, info->code(), info));
+    VTUNEJIT(AddCode(Handle<String>(isolate->heap()->empty_string()),
+                     info->code(),
+                     script));
   }
 
   // Hint to the runtime system used when allocating space for initial
   // property space by setting the expected number of properties for
   // the instances of the function.
   SetExpectedNofPropertiesFromEstimate(result, lit->expected_property_count());
 
   script->set_compilation_state(
       Smi::FromInt(Script::COMPILATION_STATE_COMPILED));
 
@@ skipping 505 matching lines @@
                               *code,
                               *shared,
                               shared->DebugName()));
     }
   }
 
   GDBJIT(AddCode(Handle<String>(shared->DebugName()),
                  Handle<Script>(info->script()),
                  Handle<Code>(info->code()),
                  info));
+  if (tag == Logger::FUNCTION_TAG )
+    VTUNEJIT(AddCode(Handle<String>(shared->DebugName()),
+                     Handle<Code>(info->code()),
+                     Handle<Script>(info->script())));
 }
 
 } }  // namespace v8::internal