Version 3.15.4

Fixed Array.prototype.join evaluation order. (issue 2263)

Perform CPU sampling by CPU sampling thread only iff processing thread is not running. (issue 2364)

When using an Object as a set in Object.getOwnPropertyNames, null out the proto. (issue 2410)

Disabled EXTRA_CHECKS in Release build.

Heap explorer: Show representation of strings.

Removed 'type' and 'arguments' properties from Error object. (issue 2397)

Added atomics implementation for ThreadSanitizer v2. (Chromium issue 128314)

Fixed LiveEdit crashes when object/array literal is added. (issue 2368)

Performance and stability improvements on all platforms.

git-svn-id: http://v8.googlecode.com/svn/trunk@12994 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
diff --git a/src/runtime-profiler.cc b/src/runtime-profiler.cc
index 23f41fa..5b27333 100644
--- a/src/runtime-profiler.cc
+++ b/src/runtime-profiler.cc
@@ -140,6 +140,9 @@
 
 void RuntimeProfiler::Optimize(JSFunction* function, const char* reason) {
   ASSERT(function->IsOptimizable());
+  // If we are in manual mode, don't auto-optimize anything.
+  if (FLAG_manual_parallel_recompilation) return;
+
   if (FLAG_trace_opt) {
     PrintF("[marking ");
     function->PrintName();