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(parent: a24d627) | patch
Store script's line ends in copy-on-write fixed array.
authorvegorov@chromium.org <vegorov@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Wed, 17 Nov 2010 12:49:27 +0000 (12:49 +0000)
committervegorov@chromium.org <vegorov@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Wed, 17 Nov 2010 12:49:27 +0000 (12:49 +0000)
commita298666fae84fc89e343b6b40dcfa92c6a648aa1
treef1565dd167d01a962faaa372fd6e38f9099b5f06tree | snapshot
parenta24d627598957a26dab80c2805312efd9b15f8aecommit | diff
Store script's line ends in copy-on-write fixed array.

This allows to remove explicit copy from line ends JS accessor which is used for formatting of stack traces.

Eager copying of line ends array might cause multiple full GC collections for huge scripts (e.g. scripts generated by GWT compiler with PRETY preset).

Review URL: http://codereview.chromium.org/5148002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5839 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
src/accessors.cc diff | blob | history
src/handles.cc diff | blob | history
Domain: Web Framework / Web Engine;