git: openjdk/jdk: 8258469: Cleanup remaining safefetch test coding

[Thomas Stuefe]

Changeset: 853c0471
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2020-12-18 08:13:16 +0000
URL:       https://git.openjdk.java.net/jdk/commit/853c0471

8258469: Cleanup remaining safefetch test coding

Reviewed-by: coleenp, dholmes

! src/hotspot/share/runtime/stubRoutines.cpp
! src/hotspot/share/utilities/vmError.cpp
! src/hotspot/share/utilities/vmError.hpp
! test/hotspot/gtest/runtime/test_safefetch.cpp