External references should not affect dominance relation.
authoralexeif@chromium.org <alexeif@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Mon, 16 Apr 2012 14:31:13 +0000 (14:31 +0000)
committeralexeif@chromium.org <alexeif@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Mon, 16 Apr 2012 14:31:13 +0000 (14:31 +0000)
commitf4c15c4ec26233e6e00b7bddea0d36c2863d7a1d
tree8566ae19199665fee5c3f542cc2b21b4895ef223
parent9641607fee6b0f4eb78a2e4f2d8b8d5a44d1d13f
External references should not affect dominance relation.

Separate objects into two groups: reachable from a window (user),
and unreachable (system). Then do not take into account links
that come from system group to the user group when calculating
dominance relation.

Review URL: https://chromiumcodereview.appspot.com/10086006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11335 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
src/api.cc
src/profile-generator-inl.h
src/profile-generator.cc
src/profile-generator.h
test/cctest/test-heap-profiler.cc