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8382391: Cleanup unnecessary storestore() in stringStream::as_string

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Reviewed-by: stefank, dlong, shade
This commit is contained in:
David Holmes 2026-04-19 21:20:49 +00:00
parent 35b0de3d4d
commit 8d79d4794e
1 changed files with 1 additions and 6 deletions
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7
src/hotspot/share/utilities/ostream.cpp
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@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 2025, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2026, 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
@ -425,11 +425,6 @@ char* stringStream::as_string(bool c_heap) const {
NEW_C_HEAP_ARRAY(char, _written + 1, mtInternal) : NEW_RESOURCE_ARRAY(char, _written + 1);
::memcpy(copy, _buffer, _written);
copy[_written] = '\0'; // terminating null
if (c_heap) {
// Need to ensure our content is written to memory before we return
// the pointer to it.
OrderAccess::storestore();
}
return copy;
}