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8198286: Direct memory accessors in typeArrayOop.hpp should use Access API

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Reviewed-by: pliden, rkennke
This commit is contained in:
Erik Österlund 2018-02-22 10:39:42 +01:00
parent b8ab854bdc
commit 432a71e564
39 changed files with 338 additions and 197 deletions
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8
src/hotspot/share/gc/parallel/psCompactionManager.cpp
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2005, 2018, 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
@ -181,7 +181,7 @@ void InstanceClassLoaderKlass::oop_pc_follow_contents(oop obj, ParCompactionMana
template <class T>
static void oop_pc_follow_contents_specialized(InstanceRefKlass* klass, oop obj, ParCompactionManager* cm) {
T* referent_addr = (T*)java_lang_ref_Reference::referent_addr(obj);
T* referent_addr = (T*)java_lang_ref_Reference::referent_addr_raw(obj);
T heap_oop = oopDesc::load_heap_oop(referent_addr);
log_develop_trace(gc, ref)("InstanceRefKlass::oop_pc_follow_contents " PTR_FORMAT, p2i(obj));
if (!oopDesc::is_null(heap_oop)) {
@ -198,12 +198,12 @@ static void oop_pc_follow_contents_specialized(InstanceRefKlass* klass, oop obj,
cm->mark_and_push(referent_addr);
}
}
T* next_addr = (T*)java_lang_ref_Reference::next_addr(obj);
T* next_addr = (T*)java_lang_ref_Reference::next_addr_raw(obj);
// Treat discovered as normal oop, if ref is not "active",
// i.e. if next is non-NULL.
T next_oop = oopDesc::load_heap_oop(next_addr);
if (!oopDesc::is_null(next_oop)) { // i.e. ref is not "active"
T* discovered_addr = (T*)java_lang_ref_Reference::discovered_addr(obj);
T* discovered_addr = (T*)java_lang_ref_Reference::discovered_addr_raw(obj);
log_develop_trace(gc, ref)(" Process discovered as normal " PTR_FORMAT, p2i(discovered_addr));
cm->mark_and_push(discovered_addr);
}