On Sat, 8 Jun 2024 06:40:39 GMT, Shaojin Wen <[email protected]> wrote:
>> After PR #16245, C2 optimizes stores into primitive arrays by combining
>> values into larger stores. In the UUID.toString method,
>> ByteArrayLittleEndian can be removed, making the code more elegant and
>> faster.
>
> Shaojin Wen has updated the pull request incrementally with one additional
> commit since the last revision:
>
> add comments
src/java.base/share/classes/jdk/internal/util/HexDigits.java line 122:
> 120: * @param value to convert
> 121: */
> 122: public static void putHex(byte[] buffer, int off, int i) {
Should there be 2 methods - for 2 and 4 bytes respectively?
Does c2 optimize 8 byte writes as well?
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PR Review Comment: https://git.openjdk.org/jdk/pull/19610#discussion_r1632068305
