RFR: 8259978: PPC64 builds broken after JDK-8258004

[Lutz Schmidt]

On Tue, 19 Jan 2021 12:03:03 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> `nativeInst_ppc.hpp` uses `TrapBasedRangeChecks`, so needs the explicit import of `c2_globals.hpp`.
> `method.cpp` uses `VMVersion`, so needs the appropriate direct include.
> 
> Additional testing:
>  - [x] Linux ppc64 cross-compile {release, fastdebug, slowdebug}

Changes look good to me.
Thanks for fixing.

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Marked as reviewed by lucy (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/2143