[aarch64-port-dev ] git: openjdk/aarch64-port: master: 8266014: Regression brought by optimization done with JDK-4926314

[Brian Burkhalter]

Changeset: 2a037395
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2021-04-29 15:35:14 +0000
URL:       https://git.openjdk.java.net/aarch64-port/commit/2a037395306edc96338073dead70045fcf3167c6

8266014: Regression brought by optimization done with JDK-4926314

Reviewed-by: alanb, naoto

! src/java.base/share/classes/java/io/Reader.java
! test/jdk/java/io/Reader/ReadCharBuffer.java