git: openjdk/jdk11u-dev: 8279833: Loop optimization issue in String.encodeUTF8_UTF16

[Goetz Lindenmaier]

Changeset: 84ed9671
Author:    Goetz Lindenmaier <goetz at openjdk.org>
Date:      2022-01-26 08:18:10 +0000
URL:       https://git.openjdk.java.net/jdk11u-dev/commit/84ed96716080ae84ce804b1cd17e49124ab8612c

8279833: Loop optimization issue in String.encodeUTF8_UTF16

Reviewed-by: stuefe
Backport-of: ff8565931115d581afff679ea85b1a2d80c03b99

! src/java.base/share/classes/java/lang/StringCoding.java
+ test/micro/org/openjdk/bench/java/lang/StringEncode.java