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Make VerifyMarking work in the presence of grey objects

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R=hpayer@chromium.org
LOG=n
BUG=none

Review URL: https://codereview.chromium.org/990203002

Cr-Commit-Position: refs/heads/master@{#27079}
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jochen 2015-03-09 08:01:34 -07:00 committed by Commit bot
parent 0f6702562e
commit 34c43513a3
1 changed files with 1 additions and 0 deletions
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1
src/heap/mark-compact.cc
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@ -99,6 +99,7 @@ static void VerifyMarking(Heap* heap, Address bottom, Address top) {
for (Address current = bottom; current < top; current += kPointerSize) {
object = HeapObject::FromAddress(current);
if (MarkCompactCollector::IsMarked(object)) {
CHECK(Marking::IsBlack(Marking::MarkBitFrom(object)));
CHECK(current >= next_object_must_be_here_or_later);
object->Iterate(&visitor);
next_object_must_be_here_or_later = current + object->Size();