Integrated: JDK-8300783: Consolidate byteswap implementations

[Justin King]

On Fri, 20 Jan 2023 14:55:40 GMT, Justin King <jcking at openjdk.org> wrote:

> Deduplicate byte swapping implementations by consolidating them into `utilities/byteswap.hpp`, following `std::byteswap` introduced in C++23. Further simplification of `Bytes` will follow in https://github.com/openjdk/jdk/pull/12078.

This pull request has now been integrated.

Changeset: a9dba565
Author:    Justin King <jcking at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/a9dba565688a29bef8626488c47519008dcadbe8
Stats:     1561 lines in 31 files changed: 507 ins; 1023 del; 31 mod

8300783: Consolidate byteswap implementations

Reviewed-by: kbarrett, kvn

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PR: https://git.openjdk.org/jdk/pull/12114