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4988100: oop_verify_old_oop appears to be dead

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Removed oop_verify_old_oop and allow_dirty. Also reviewed by: alexlamsl@gmail.com

Reviewed-by: jmasa, jwilhelm
This commit is contained in:
Bengt Rutisson 2012-04-16 08:57:18 +02:00
parent bb59715dae
commit f695b75d78
43 changed files with 110 additions and 197 deletions
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26
hotspot/src/share/vm/oops/instanceRefKlass.cpp
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@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2012, 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
@ -497,36 +497,12 @@ void instanceRefKlass::oop_verify_on(oop obj, outputStream* st) {
if (referent != NULL) {
guarantee(referent->is_oop(), "referent field heap failed");
if (gch != NULL && !gch->is_in_young(obj)) {
// We do a specific remembered set check here since the referent
// field is not part of the oop mask and therefore skipped by the
// regular verify code.
if (UseCompressedOops) {
narrowOop* referent_addr = (narrowOop*)java_lang_ref_Reference::referent_addr(obj);
obj->verify_old_oop(referent_addr, true);
} else {
oop* referent_addr = (oop*)java_lang_ref_Reference::referent_addr(obj);
obj->verify_old_oop(referent_addr, true);
}
}
}
// Verify next field
oop next = java_lang_ref_Reference::next(obj);
if (next != NULL) {
guarantee(next->is_oop(), "next field verify failed");
guarantee(next->is_instanceRef(), "next field verify failed");
if (gch != NULL && !gch->is_in_young(obj)) {
// We do a specific remembered set check here since the next field is
// not part of the oop mask and therefore skipped by the regular
// verify code.
if (UseCompressedOops) {
narrowOop* next_addr = (narrowOop*)java_lang_ref_Reference::next_addr(obj);
obj->verify_old_oop(next_addr, true);
} else {
oop* next_addr = (oop*)java_lang_ref_Reference::next_addr(obj);
obj->verify_old_oop(next_addr, true);
}
}
}
}