Revert "Remove BinaryOp::result_type"
authorrossberg@chromium.org <rossberg@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Tue, 2 Jul 2013 11:57:43 +0000 (11:57 +0000)
committerrossberg@chromium.org <rossberg@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Tue, 2 Jul 2013 11:57:43 +0000 (11:57 +0000)
commit731a2aba341d03a482dbf36881a992136109e6e4
treedad8fa9e29f4de143dfd033ae83606b2bbcf0013
parentaa2ebf6da79d7658f49e7012eb127d390ba10108
Revert "Remove BinaryOp::result_type"

This reverts https://code.google.com/p/v8/source/detail?r=15265, due to performance regression.

TBR=jkummerow@chromium.org
BUG=

Review URL: https://codereview.chromium.org/18525002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15444 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
src/ast.h
src/hydrogen.cc
src/type-info.h
src/typing.cc