git: openjdk/jdk: 8259978: PPC64 builds broken after JDK-8258004

[Aleksey Shipilev]

Changeset: 3edf393d
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-01-19 18:33:18 +0000
URL:       https://git.openjdk.java.net/jdk/commit/3edf393d

8259978: PPC64 builds broken after JDK-8258004

Reviewed-by: lucy, iklam

! src/hotspot/cpu/ppc/nativeInst_ppc.hpp
! src/hotspot/share/oops/method.cpp