RFR: 8273539: [PPC64] gtest build error after JDK-8264207

[Aleksey Shipilev]

On Thu, 9 Sep 2021 09:28:01 GMT, Martin Doerr <mdoerr at openjdk.org> wrote:

> `macroAssembler.inline.hpp` needs to be included to fix the build. Definition of e.g. `nop()` is not visible otherwise. See JBS bug for build error message.

Looks good and trivial. (My CIs are also failing for two days now, but I only noticed now...)

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Marked as reviewed by shade (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/5438