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8200729: Conditional compilation of GCs

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Reviewed-by: ehelin, coleenp, kvn, ihse
This commit is contained in:
Stefan Karlsson 2018-05-04 11:41:35 +02:00
parent d1cf230fc1
commit 1cb95bd3d1
123 changed files with 661 additions and 447 deletions
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8
src/hotspot/share/oops/oop.hpp
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@ -259,13 +259,11 @@ class oopDesc {
inline void forward_to(oop p);
inline bool cas_forward_to(oop p, markOop compare);
#if INCLUDE_ALL_GCS
// Like "forward_to", but inserts the forwarding pointer atomically.
// Exactly one thread succeeds in inserting the forwarding pointer, and
// this call returns "NULL" for that thread; any other thread has the
// value of the forwarding pointer returned and does not modify "this".
inline oop forward_to_atomic(oop p);
#endif // INCLUDE_ALL_GCS
inline oop forwardee() const;
@ -278,7 +276,7 @@ class oopDesc {
// Garbage Collection support
#if INCLUDE_ALL_GCS
#if INCLUDE_PARALLELGC
// Parallel Compact
inline void pc_follow_contents(ParCompactionManager* cm);
inline void pc_update_contents(ParCompactionManager* cm);
@ -303,7 +301,7 @@ class oopDesc {
ALL_OOP_OOP_ITERATE_CLOSURES_2(OOP_ITERATE_SIZE_DECL)
#if INCLUDE_ALL_GCS
#if INCLUDE_OOP_OOP_ITERATE_BACKWARDS
#define OOP_ITERATE_BACKWARDS_DECL(OopClosureType, nv_suffix) \
inline void oop_iterate_backwards(OopClosureType* blk);
@ -311,7 +309,7 @@ class oopDesc {
ALL_OOP_OOP_ITERATE_CLOSURES_1(OOP_ITERATE_BACKWARDS_DECL)
ALL_OOP_OOP_ITERATE_CLOSURES_2(OOP_ITERATE_BACKWARDS_DECL)
#endif // INCLUDE_ALL_GCS
#endif // INCLUDE_OOP_OOP_ITERATE_BACKWARDS
inline int oop_iterate_no_header(OopClosure* bk);
inline int oop_iterate_no_header(OopClosure* bk, MemRegion mr);