Reland: "Use stability to only conditionally flush information from the CheckMaps...
authorverwaest@chromium.org <verwaest@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Wed, 12 Feb 2014 18:48:12 +0000 (18:48 +0000)
committerverwaest@chromium.org <verwaest@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Wed, 12 Feb 2014 18:48:12 +0000 (18:48 +0000)
commit161b2f689a09cab75a7ff624277bab27bb1866c7
tree74c3a5923c865e0644766493cab6916913b90dfc
parent7b7e3658f771baf05e76e9e47d0f05f0e18e18ce
Reland: "Use stability to only conditionally flush information from the CheckMaps table."

BUG=
R=ishell@chromium.org

Original CL: https://codereview.chromium.org/153823003

Review URL: https://codereview.chromium.org/153653007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19342 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
src/code-stubs-hydrogen.cc
src/compiler.cc
src/hydrogen-check-elimination.cc
src/hydrogen-instructions.cc
src/hydrogen-instructions.h
src/hydrogen.cc
test/cctest/test-deoptimization.cc
test/mjsunit/regress/regress-map-invalidation-2.js