[webkit-reviews] review requested: [Bug 78876] Fine-grained JSC JIT code profiling at the function level : [Attachment 128681] patch updated

[bugzilla-daemon at webkit.org]

Yuqiang Xian <yuqiang.xian at intel.com> has asked  for review:
Bug 78876: Fine-grained JSC JIT code profiling at the function level
https://bugs.webkit.org/show_bug.cgi?id=78876

Attachment 128681: patch updated
https://bugs.webkit.org/attachment.cgi?id=128681&action=review

------- Additional Comments from Yuqiang Xian <yuqiang.xian at intel.com>
Patch updated.

we retain the code blocks and the executable memory in order to map the address
to the JS function and line numbers correctly.
Also, the children map of a ProfileTreeNode needs to be reference counted to
avoid dangling pointers due to map expansion.