From 88a27a96216ac7aa728419a693ce164e59fb29c6 Mon Sep 17 00:00:00 2001
From: Ben Noordhuis <info@bnoordhuis.nl>
Date: Mon, 29 Jun 2015 14:12:37 +0200
Subject: [PATCH] v8: cherry-pick JitCodeEvent patch from upstream

Original commit log follows:

    Meaningful name for builtins in JitCodeEvent API.

    Report builtins by name (e.g. "Builtin:ArgumentsAdaptorTrampoline")
    instead of labeling everything "Builtin:A builtin from the snapshot"

    Review URL: https://codereview.chromium.org/1216833002

Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
PR-URL: https://github.com/joyent/node/pull/25589
---
 deps/v8/src/log.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/deps/v8/src/log.cc b/deps/v8/src/log.cc
index 0c6c4355aad9cf..b2cce938b4cb5e 100644
--- a/deps/v8/src/log.cc
+++ b/deps/v8/src/log.cc
@@ -1648,7 +1648,7 @@ void Logger::LogCodeObject(Object* object) {
       tag = Logger::REG_EXP_TAG;
       break;
     case Code::BUILTIN:
-      description = "A builtin from the snapshot";
+      description = isolate_->builtins()->name(code_object->builtin_index());
       tag = Logger::BUILTIN_TAG;
       break;
     case Code::HANDLER: