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8256291: RunThese30M fails "assert(_class_unload ? true : ((((JfrTraceIdBits::load(class_loader_klass)) & ((1 << 4) << 8)) != 0))) failed: invariant"

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Reviewed-by: egahlin
This commit is contained in:
Markus Grönlund 2022-01-18 13:16:51 +00:00
parent 4d9b3f4cee
commit e38df21641
1 changed files with 9 additions and 2 deletions
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11
src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceIdLoadBarrier.inline.hpp
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2020, 2021, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2020, 2022, 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
@ -109,7 +109,14 @@ inline traceid JfrTraceIdLoadBarrier::load(const PackageEntry* package) {
inline traceid JfrTraceIdLoadBarrier::load(const ClassLoaderData* cld) {
assert(cld != NULL, "invariant");
return cld->has_class_mirror_holder() ? 0 : set_used_and_get(cld);
if (cld->has_class_mirror_holder()) {
return 0;
}
const Klass* const class_loader_klass = cld->class_loader_klass();
if (class_loader_klass != nullptr && should_tag(class_loader_klass)) {
load_barrier(class_loader_klass);
}
return set_used_and_get(cld);
}
inline traceid JfrTraceIdLoadBarrier::load_leakp(const Klass* klass, const Method* method) {