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8179302: Pre-resolve constant pool string entries and cache resolved_reference arrays in CDS archive

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8185924: G1NoteEndOfConcMarkClosure::doHeapRegion() does not do remembered set cleanup work for archive region

Shared class' constant pool resolved_references array is cached.

Co-authored-by: Thomas Schatzl <thomas.schatzl@oracle.com>
Reviewed-by: coleenp, iklam, tschatzl
This commit is contained in:
Jiangli Zhou 2017-08-14 14:32:17 -04:00
parent 85fedbbb12
commit 4a77945c89
36 changed files with 931 additions and 418 deletions
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3
hotspot/src/share/vm/oops/oop.inline.hpp
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@ -590,6 +590,9 @@ void oopDesc::forward_to(oop p) {
"forwarding to something not aligned");
assert(Universe::heap()->is_in_reserved(p),
"forwarding to something not in heap");
assert(!is_archive_object(oop(this)) &&
!is_archive_object(p),
"forwarding archive object");
markOop m = markOopDesc::encode_pointer_as_mark(p);
assert(m->decode_pointer() == p, "encoding must be reversable");
set_mark(m);