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Unified Diff: src/mark-compact-inl.h

Issue 9608006: Add kAbortIncrementalMarkingMask flag for GC. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 8 years, 9 months ago
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Index: src/mark-compact-inl.h
diff --git a/src/mark-compact-inl.h b/src/mark-compact-inl.h
index fd25a403cae2d131a753bc22ff58276ab2053004..65ab311fdf753324bdacf4f2d890aa70e28c3ad5 100644
--- a/src/mark-compact-inl.h
+++ b/src/mark-compact-inl.h
@@ -47,6 +47,9 @@ MarkBit Marking::MarkBitFrom(Address addr) {
void MarkCompactCollector::SetFlags(int flags) {
sweep_precisely_ = ((flags & Heap::kMakeHeapIterableMask) != 0);
reduce_memory_footprint_ = ((flags & Heap::kReduceMemoryFootprintMask) != 0);
+ // Precise sweeping requires us to abort any incremental marking as well.
+ abort_incremental_marking_ = ((flags & (Heap::kAbortIncrementalMarkingMask |
+ Heap::kMakeHeapIterableMask)) != 0);
ulan 2012/03/07 17:22:26 If kMakeHeapIterableMask implies abort_incremental
Michael Starzinger 2012/03/07 17:50:38 Done.
}
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