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7014851: Remove unused parallel compaction code

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Removed.

Reviewed-by: jcoomes, brutisso
This commit is contained in:
Stefan Karlsson 2011-02-08 12:33:19 +01:00
parent 7eccb460db
commit 0c395c7799
25 changed files with 24 additions and 424 deletions
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31
hotspot/src/share/vm/oops/instanceKlassKlass.cpp
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@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -353,35 +353,6 @@ int instanceKlassKlass::oop_update_pointers(ParCompactionManager* cm, oop obj) {
return ik->object_size();
}
int instanceKlassKlass::oop_update_pointers(ParCompactionManager* cm, oop obj,
HeapWord* beg_addr,
HeapWord* end_addr) {
assert(obj->is_klass(),"must be a klass");
assert(klassOop(obj)->klass_part()->oop_is_instance_slow(),
"must be instance klass");
instanceKlass* ik = instanceKlass::cast(klassOop(obj));
ik->update_static_fields(beg_addr, end_addr);
ik->vtable()->oop_update_pointers(cm, beg_addr, end_addr);
ik->itable()->oop_update_pointers(cm, beg_addr, end_addr);
oop* const beg_oop = MAX2((oop*)beg_addr, ik->oop_block_beg());
oop* const end_oop = MIN2((oop*)end_addr, ik->oop_block_end());
for (oop* cur_oop = beg_oop; cur_oop < end_oop; ++cur_oop) {
PSParallelCompact::adjust_pointer(cur_oop);
}
// The oop_map_cache, jni_ids and jni_id_map are allocated from the C heap,
// and so don't lie within any 'Chunk' boundaries. Update them when the
// lowest addressed oop in the instanceKlass 'oop_block' is updated.
if (beg_oop == ik->oop_block_beg()) {
OopClosure* closure = PSParallelCompact::adjust_root_pointer_closure();
iterate_c_heap_oops(ik, closure);
}
klassKlass::oop_update_pointers(cm, obj, beg_addr, end_addr);
return ik->object_size();
}
#endif // SERIALGC
klassOop