git: openjdk/jdk: 8259252: Shenandoah: Shenandoah build failed on AArch64 after JDK-8258459

[Zhengyu Gu]

Changeset: 1b60acd8
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2021-01-05 18:33:41 +0000
URL:       https://git.openjdk.java.net/jdk/commit/1b60acd8

8259252: Shenandoah: Shenandoah build failed on AArch64 after JDK-8258459

Reviewed-by: rkennke, shade

! src/hotspot/cpu/aarch64/gc/shenandoah/c1/shenandoahBarrierSetC1_aarch64.cpp