Fix lost store side effects with escape analysis.
authormstarzinger@chromium.org <mstarzinger@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Wed, 28 Aug 2013 12:36:32 +0000 (12:36 +0000)
committermstarzinger@chromium.org <mstarzinger@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Wed, 28 Aug 2013 12:36:32 +0000 (12:36 +0000)
commit3b616a74eadb80f913f36955e1963c07d7f98c48
tree9476e4c42c29aa9b30d36d75698ca34ab970feb4
parent65843dbf3af291c4c20d9badd9306f487dd2b76e
Fix lost store side effects with escape analysis.

This preserves side effects from stores in HCapturedObject markers so
that simulates following these markers are not merged away.

R=titzer@chromium.org
TEST=mjsunit/compiler/escape-analysis --deopt-every-n-times [3,6,9]

Review URL: https://codereview.chromium.org/23554003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16394 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
src/hydrogen-escape-analysis.cc
src/hydrogen-instructions.h