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8204540: Automatic oop closure devirtualization

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Reviewed-by: kbarrett, eosterlund
This commit is contained in:
Stefan Karlsson 2018-05-26 06:59:49 +02:00
parent af4bf0927b
commit 11813888b8
101 changed files with 1024 additions and 1576 deletions
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33
src/hotspot/share/oops/oop.hpp
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@ -25,7 +25,6 @@
#ifndef SHARE_VM_OOPS_OOP_HPP
#define SHARE_VM_OOPS_OOP_HPP
#include "gc/shared/specialized_oop_closures.hpp"
#include "memory/iterator.hpp"
#include "memory/memRegion.hpp"
#include "oops/access.hpp"
@ -288,32 +287,20 @@ class oopDesc {
inline void ps_push_contents(PSPromotionManager* pm);
#endif
template <typename OopClosureType>
inline void oop_iterate(OopClosureType* cl);
// iterators, returns size of object
#define OOP_ITERATE_DECL(OopClosureType, nv_suffix) \
inline void oop_iterate(OopClosureType* blk); \
inline void oop_iterate(OopClosureType* blk, MemRegion mr); // Only in mr.
template <typename OopClosureType>
inline void oop_iterate(OopClosureType* cl, MemRegion mr);
ALL_OOP_OOP_ITERATE_CLOSURES_1(OOP_ITERATE_DECL)
ALL_OOP_OOP_ITERATE_CLOSURES_2(OOP_ITERATE_DECL)
template <typename OopClosureType>
inline int oop_iterate_size(OopClosureType* cl);
#define OOP_ITERATE_SIZE_DECL(OopClosureType, nv_suffix) \
inline int oop_iterate_size(OopClosureType* blk); \
inline int oop_iterate_size(OopClosureType* blk, MemRegion mr); // Only in mr.
template <typename OopClosureType>
inline int oop_iterate_size(OopClosureType* cl, MemRegion mr);
ALL_OOP_OOP_ITERATE_CLOSURES_1(OOP_ITERATE_SIZE_DECL)
ALL_OOP_OOP_ITERATE_CLOSURES_2(OOP_ITERATE_SIZE_DECL)
#if INCLUDE_OOP_OOP_ITERATE_BACKWARDS
#define OOP_ITERATE_BACKWARDS_DECL(OopClosureType, nv_suffix) \
inline void oop_iterate_backwards(OopClosureType* blk);
ALL_OOP_OOP_ITERATE_CLOSURES_1(OOP_ITERATE_BACKWARDS_DECL)
ALL_OOP_OOP_ITERATE_CLOSURES_2(OOP_ITERATE_BACKWARDS_DECL)
#endif // INCLUDE_OOP_OOP_ITERATE_BACKWARDS
template <typename OopClosureType>
inline void oop_iterate_backwards(OopClosureType* cl);
inline int oop_iterate_no_header(OopClosure* bk);
inline int oop_iterate_no_header(OopClosure* bk, MemRegion mr);