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(parent: 45007d9) | patch
Restructure JSObject::SetElement for performance.
authorrossberg@chromium.org <rossberg@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Tue, 13 Nov 2012 15:47:46 +0000 (15:47 +0000)
committerrossberg@chromium.org <rossberg@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Tue, 13 Nov 2012 15:47:46 +0000 (15:47 +0000)
commitdcb6abd460526ebba7b709b59854e262c6256e6b
tree3eeb3580f2475b5f48ba8a6f5110fe2d20f83613tree | snapshot
parent45007d96f441433750f36ddb65db2c5cdce8855ecommit | diff
Restructure JSObject::SetElement for performance.

Wins back ~1500 points on Octane/Gameboy that we lost with
https://codereview.chromium.org/11365111 (CL 12900), presumably
by lowering register pressure and/or handlification overhead.
Hopefully benefits other regressions as well.

R=verwaest@chromium.org
BUG=

Review URL: https://codereview.chromium.org/11275283

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12949 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
src/objects.cc diff | blob | history
Domain: Web Framework / Web Engine;