mikhail.naganov@gmail.com c98ac6e82c Heap profiler: implement diffing of snapshots. ... To trace objects between snapshots, an external map of object tags is maintained. After the first heap snapshot has been taken, the map is updated by reporting object moves from the GC. If no snapshots were taken, there is no overhead (except for flag checking). I considered graph comparison algorithms that doesn't require using object tags, but they are all of a high computational complexity, and will still fail to detect object moves properly, even for trivial cases, so using tags looks like unavoidable. Review URL: http://codereview.chromium.org/3020002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5078 ce2b1a6d-e550-0410-aec6-3dcde31c8c00		2010-07-15 13:21:50 +00:00
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cctest	Heap profiler: implement diffing of snapshots.	2010-07-15 13:21:50 +00:00
es5conform	Implement ES5 Object.seal and Object.isSealed.	2010-07-15 07:51:14 +00:00
message	MIPS port initial commit	2010-02-04 20:36:58 +00:00
mjsunit	Implement ES5 Object.seal and Object.isSealed.	2010-07-15 07:51:14 +00:00
mozilla	Update the mozilla tests to the newest version.	2010-06-30 06:51:38 +00:00
sputnik	Added ability to remove prototype from function. In this case, [[Construct]] from function will not be allowed.	2010-04-28 12:05:40 +00:00