[turbofan] Remove last_use_ field from Node.
authortitzer <titzer@chromium.org>
Thu, 19 Mar 2015 15:44:29 +0000 (08:44 -0700)
committerCommit bot <commit-bot@chromium.org>
Thu, 19 Mar 2015 15:44:35 +0000 (15:44 +0000)
commitcd339784800a6e7514277abf68dfe37ead32240e
tree1b7bc94eccf3659863f2459ac10e460eefbc5cee
parent843634994fce8da65323d3ba046d32aefd6eba1a
[turbofan] Remove last_use_ field from Node.

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/1022783002

Cr-Commit-Position: refs/heads/master@{#27319}
src/compiler/node.cc
src/compiler/node.h
test/cctest/compiler/test-node.cc
test/unittests/compiler/node-properties-unittest.cc
test/unittests/compiler/node-test-utils.cc
test/unittests/compiler/node-unittest.cc