ishell@chromium.org f133ac501b In-object double fields unboxing (for 64-bit only). ... This CL introduces LayoutDescriptor which is responsible for tracking which in-object fields are tagged and which are not. LayoutDescriptor field added to Map. Currently unboxing is disabled. R=hpayer@chromium.org, verwaest@chromium.org Review URL: https://codereview.chromium.org/391693002 Cr-Commit-Position: refs/heads/master@{#25250} git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25250 ce2b1a6d-e550-0410-aec6-3dcde31c8c00		2014-11-10 16:35:22 +00:00
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v8.gyp	In-object double fields unboxing (for 64-bit only).	2014-11-10 16:35:22 +00:00