8196876: OopStorage::assert_at_safepoint clashes with assert_at_safepoint macros in g1CollectedHeap.hpp
Summary: Add shared safepoint state assertion macros.
Reviewed-by: coleenp, eosterlund
^build/
^dist/
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nbproject/private/
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^.src-rev$
^.jib/
\.DS_Store
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test/nashorn/script/external
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NashornProfile.txt
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