Version 3.12.18
Forced using bit-pattern for signed zero double. (issue 2239)
Made sure double to int conversion is correct. (issue 2260)
Performance and stability improvements on all platforms.
git-svn-id: http://v8.googlecode.com/svn/trunk@12227 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
diff --git a/src/heap.cc b/src/heap.cc
index 8e64f9e..4d277db 100644
--- a/src/heap.cc
+++ b/src/heap.cc
@@ -6770,6 +6770,15 @@
#ifdef DEBUG
+// Triggers a depth-first traversal of reachable objects from one
+// given root object and finds a path to a specific heap object and
+// prints it.
+void Heap::TracePathToObjectFrom(Object* target, Object* root) {
+ PathTracer tracer(target, PathTracer::FIND_ALL, VISIT_ALL);
+ tracer.VisitPointer(&root);
+}
+
+
// Triggers a depth-first traversal of reachable objects from roots
// and finds a path to a specific heap object and prints it.
void Heap::TracePathToObject(Object* target) {