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8195142: Refactor out card table from CardTableModRefBS to flatten the BarrierSet hierarchy

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Reviewed-by: stefank, coleenp, kvn, ehelin
This commit is contained in:
Erik Österlund 2018-02-26 09:34:12 +01:00
parent b9bc9f0be8
commit 95d34d138d
104 changed files with 2012 additions and 1797 deletions
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4
src/hotspot/share/gc/shared/modRefBarrierSet.hpp
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@ -47,10 +47,6 @@ public:
virtual void invalidate(MemRegion mr) = 0;
virtual void write_region(MemRegion mr) = 0;
// The caller guarantees that "mr" contains no references. (Perhaps it's
// objects have been moved elsewhere.)
virtual void clear(MemRegion mr) = 0;
// The ModRef abstraction introduces pre and post barriers
template <DecoratorSet decorators, typename BarrierSetT>
class AccessBarrier: public BarrierSet::AccessBarrier<decorators, BarrierSetT> {