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8229258: Rework markOop and markOopDesc into a simpler mark word value carrier

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Reviewed-by: rkennke, coleenp, kbarrett, dcubed
This commit is contained in:
Stefan Karlsson 2019-08-06 10:48:21 +02:00
parent f075a3278b
commit ae5615c614
132 changed files with 1215 additions and 1236 deletions
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2
src/hotspot/share/memory/heapShared.cpp
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@ -98,7 +98,7 @@ void HeapShared::fixup_mapped_heap_regions() {
}
unsigned HeapShared::oop_hash(oop const& p) {
assert(!p->mark()->has_bias_pattern(),
assert(!p->mark().has_bias_pattern(),
"this object should never have been locked"); // so identity_hash won't safepoin
unsigned hash = (unsigned)p->identity_hash();
return hash;