Check elimination: Learn from if(CompareMap(x)) on true branch.
authortitzer@chromium.org <titzer@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Mon, 2 Dec 2013 18:34:33 +0000 (18:34 +0000)
committertitzer@chromium.org <titzer@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Mon, 2 Dec 2013 18:34:33 +0000 (18:34 +0000)
commit16c4c14faccf7101564ae933e5afa59e6176f12c
tree93e7b8196613f0054a8d59ee4ac75cd60bfcdeaa
parent5d4c7562a17efb4a7cef65953b8fed5b7afba81a
Check elimination: Learn from if(CompareMap(x)) on true branch.

BUG=
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/99043002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18210 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
src/hydrogen-check-elimination.cc
test/mjsunit/compiler/compare_map_elim.js [new file with mode: 0644]