hg: jdk8u/jdk8u-dev/hotspot: 8266191: Missing aarch64 parts of JDK-8181872(C1: possible overflow when strength reducing integer multiply by constant)

[felix.yang at huawei.com]

Changeset: c42cb799628c
Author:    vlivanov
Date:      2021-04-28 15:21 +0800
URL:       https://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/c42cb799628c

8266191: Missing aarch64 parts of JDK-8181872(C1: possible overflow when strength reducing integer multiply by constant)
Reviewed-by: kvn, aph

! src/cpu/aarch64/vm/c1_LIRGenerator_aarch64.cpp