hg: jdk/submit: 8250824: AArch64: follow up for JDK-8248414

[david.holmes at oracle.com]

Changeset: 73c38168fa94
Author:    dholmes
Date:      2020-08-03 00:16 -0400
URL:       https://hg.openjdk.java.net/jdk/submit/rev/73c38168fa94

8250824: AArch64: follow up for JDK-8248414
Summary: The original change missed to update an assert.
Reviewed-by: dholmes
Contributed-by: monica.beckwith at microsoft.com, luhenry at microsoft.com, beurba at microsoft.com

! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp