Integrated: 8370822: Improve performance for MemorySegment::fill

[Igor Rudenko]

On Wed, 29 Oct 2025 00:01:57 GMT, Igor Rudenko <duke at openjdk.org> wrote:

> The manual byte-replication expression replaced with the multiplicative expansion trick - a more compact and efficient equivalent.

This pull request has now been integrated.

Changeset: 8dbefc53
Author:    Igor Rudenko <iostream64 at gmail.com>
Committer: Per Minborg <pminborg at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/8dbefc53a95c6e3f722082316157c6372737c162
Stats:     2 lines in 1 file changed: 1 ins; 0 del; 1 mod

8370822: Improve performance for MemorySegment::fill

Reviewed-by: pminborg

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PR: https://git.openjdk.org/jdk/pull/28031