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8283456: Make CompiledICHolder::live_count/live_not_claimed_count debug only

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Reviewed-by: dholmes
This commit is contained in:
Zhengyu Gu 2022-03-22 13:30:26 +00:00
parent 85628a871d
commit c0f984e5fb
2 changed files with 8 additions and 3 deletions
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5
src/hotspot/share/oops/compiledICHolder.cpp
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@ -1,5 +1,5 @@
/*
* Copyright (c) 1998, 2018, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1998, 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
@ -26,9 +26,10 @@
#include "oops/compiledICHolder.hpp"
#include "runtime/atomic.hpp"
#ifdef ASSERT
volatile int CompiledICHolder::_live_count;
volatile int CompiledICHolder::_live_not_claimed_count;
#endif
CompiledICHolder::CompiledICHolder(Metadata* metadata, Klass* klass, bool is_method)
: _holder_metadata(metadata), _holder_klass(klass), _is_metadata_method(is_method) {

6
src/hotspot/share/oops/compiledICHolder.hpp
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@ -1,5 +1,5 @@
/*
* Copyright (c) 1998, 2021, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1998, 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
@ -44,9 +44,11 @@
class CompiledICHolder : public CHeapObj<mtCompiler> {
friend class VMStructs;
private:
#ifdef ASSERT
static volatile int _live_count; // allocated
static volatile int _live_not_claimed_count; // allocated but not yet in use so not
// reachable by iterating over nmethods
#endif
Metadata* _holder_metadata;
Klass* _holder_klass; // to avoid name conflict with oopDesc::_klass
@ -58,8 +60,10 @@ class CompiledICHolder : public CHeapObj<mtCompiler> {
CompiledICHolder(Metadata* metadata, Klass* klass, bool is_method = true);
~CompiledICHolder() NOT_DEBUG_RETURN;
#ifdef ASSERT
static int live_count() { return _live_count; }
static int live_not_claimed_count() { return _live_not_claimed_count; }
#endif
// accessors
Klass* holder_klass() const { return _holder_klass; }