Deprecate old code aging mechanism.
authormstarzinger@chromium.org <mstarzinger@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Wed, 19 Jun 2013 17:00:01 +0000 (17:00 +0000)
committermstarzinger@chromium.org <mstarzinger@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Wed, 19 Jun 2013 17:00:01 +0000 (17:00 +0000)
commita527f451bc5dfafe9f2cf95f0520422ac27eda16
treedf105e49f7c16e6f2af72e2dc3308038e576e034
parentaea73c155d713c5805144a71d39426c9e4edbecb
Deprecate old code aging mechanism.

The old code aging mechanism is too agressive with flushing as it leads
to many functions being flushed and recompiled over and over again. By
now the new code aging mechanism has stabilized enough to deprecate the
old fallback mechanism.

R=danno@chromium.org

Review URL: https://codereview.chromium.org/17061004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15209 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
src/compiler.cc
src/flag-definitions.h
src/objects-inl.h
src/objects-visiting-inl.h
src/objects.cc
src/objects.h