projects / platform / upstream / v8.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: c3b5f70) | patch
Eliminate further write barriers for old space allocations.
authorbmeurer@chromium.org <bmeurer@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Fri, 9 May 2014 12:06:48 +0000 (12:06 +0000)
committerbmeurer@chromium.org <bmeurer@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Fri, 9 May 2014 12:06:48 +0000 (12:06 +0000)
commite8547d3ffe41fc46cdfe49631c26d5786960d63d
tree4df46f623fabd59c94ec92e1f28a2e814c15c8c3tree | snapshot
parentc3b5f7041461c507289159b05a417b1a3ef037ffcommit | diff
Eliminate further write barriers for old space allocations.

Storing a map or an immortal immovable object to old space
allocations requires no write barriers if the object is the
new space dominator.

R=hpayer@chromium.org, mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/271103002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21216 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
src/hydrogen-instructions.h diff | blob | history
Domain: Web Framework / Web Engine;