[turbofan] Nodes are killed by resetting all their inputs to zero.
authorbmeurer@chromium.org <bmeurer@chromium.org>
Fri, 5 Sep 2014 11:10:28 +0000 (11:10 +0000)
committerbmeurer@chromium.org <bmeurer@chromium.org>
Fri, 5 Sep 2014 11:10:28 +0000 (11:10 +0000)
commitaed44ecee39e66d19c0f9788992c0578a3742ec3
treec3294492b11eff0ee85f9ac526dce5699f40c335
parentddf358ca6b9e78b5832a08ca59d0dea9816ef867
[turbofan] Nodes are killed by resetting all their inputs to zero.

TEST=compiler-unittests,mjsunit/numops-fuzz
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/540253003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23725 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
src/compiler/graph-reducer-unittest.cc
src/compiler/node.cc
src/compiler/node.h
src/compiler/value-numbering-reducer-unittest.cc
src/compiler/value-numbering-reducer.cc