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8350178: Incorrect comment after JDK-8345580

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Reviewed-by: chagedorn, kvn
This commit is contained in:
SendaoYan 2025-02-18 09:56:49 +00:00
parent 160db5f0f0
commit d7baae3ee9
1 changed files with 3 additions and 5 deletions
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8
src/hotspot/share/opto/node.hpp
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@ -1,6 +1,6 @@
/*
* Copyright (c) 1997, 2025, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2024, Alibaba Group Holding Limited. All rights reserved.
* Copyright (c) 2024, 2025, Alibaba Group Holding Limited. 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
@ -337,11 +337,9 @@ protected:
void out_grow( uint len );
public:
// Each Node is assigned a unique small/dense number. This number is used
// Each Node is assigned a unique small/dense number. This number is used
// to index into auxiliary arrays of data and bit vectors.
// The field _idx is declared constant to defend against inadvertent assignments,
// since it is used by clients as a naked field. However, the field's value can be
// changed using the set_idx() method.
// The value of _idx can be changed using the set_idx() method.
//
// The PhaseRenumberLive phase renumbers nodes based on liveness information.
// Therefore, it updates the value of the _idx field. The parse-time _idx is