Fix Node::ReplaceUses to handle unused nodes.
authormstarzinger@chromium.org <mstarzinger@chromium.org>
Fri, 29 Aug 2014 12:14:52 +0000 (12:14 +0000)
committermstarzinger@chromium.org <mstarzinger@chromium.org>
Fri, 29 Aug 2014 12:14:52 +0000 (12:14 +0000)
commite019dc741496c7d519b15cb8e24eac908abc09c6
treecc48471e595d9dd0fff665e42ad19c7990c3a440
parent5a37d2276f14d826bd02554fd2a97d0b3973f2e6
Fix Node::ReplaceUses to handle unused nodes.

R=bmeurer@chromium.org
TEST=cctest/test-node/NodeUseIteratorReplaceNoUses

Review URL: https://codereview.chromium.org/521643002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23519 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
src/compiler/generic-node-inl.h
test/cctest/compiler/test-node.cc