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

src/compiler.cc

Index: src/compiler.cc
===================================================================
--- src/compiler.cc	(revision 12182)
+++ src/compiler.cc	(working copy)
@@ -46,6 +46,7 @@
 #include "scopeinfo.h"
 #include "scopes.h"
 #include "vm-state-inl.h"
+#include  "third_party/vtune/vtune-jit.h"
 
 namespace v8 {
 namespace internal {
@@ -370,6 +371,10 @@
   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);
 }
 
@@ -497,6 +502,9 @@
                    script,
                    info->code(),
                    info));
+    VTUNEJIT(AddCode(Handle<String>(String::cast(script->name())),
+                     info->code(),
+                     script));
   } else {
     PROFILE(isolate, CodeCreateEvent(
         info->is_eval()
@@ -506,6 +514,9 @@
         *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
@@ -1031,6 +1042,10 @@
                  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