[Webkit-unassigned] [Bug 78876] Fine-grained JSC JIT code profiling at the function level

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=78876


Yuqiang Xian <yuqiang.xian at intel.com> changed:

           What    |Removed                     |Added
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 Attachment #127585|0                           |1
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 Attachment #128681|                            |review?, commit-queue?
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--- Comment #6 from Yuqiang Xian <yuqiang.xian at intel.com>  2012-02-24 00:51:14 PST ---
Created an attachment (id=128681)
 --> (https://bugs.webkit.org/attachment.cgi?id=128681&action=review)
patch updated

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.

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