hg: jdk-updates/jdk11u-dev: 8245649: Revert 8245397 backport of 8230591

[paul.hohensee at gmail.com]

Changeset: e59927e23d82
Author:    phh
Date:      2020-05-23 11:50 -0700
URL:       https://hg.openjdk.java.net/jdk-updates/jdk11u-dev/rev/e59927e23d82

8245649: Revert 8245397 backport of 8230591
Summary: Revert 8245397 backport of 8230591
Reviewed-by: clanger

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/assembler_aarch64.hpp