git: openjdk/jdk17u-dev: 8279833: Loop optimization issue in String.encodeUTF8_UTF16

[Goetz Lindenmaier]

Changeset: 69d296d4
Author:    Goetz Lindenmaier <goetz at openjdk.org>
Date:      2022-01-17 20:40:23 +0000
URL:       https://git.openjdk.java.net/jdk17u-dev/commit/69d296d4f8f47e774eda4f4a614131bc40f42fad

8279833: Loop optimization issue in String.encodeUTF8_UTF16

Backport-of: c3d0a94040d9bd0f4b99da97b89fbfce252a41c0

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