git: openjdk/mobile: 8236878: Use atomic instruction to update StringDedupTable's entries and entries_removed counters

[duke]

Changeset: 0b2da9e2
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2020-01-16 18:36:24 +0000
URL:       https://git.openjdk.java.net/mobile/commit/0b2da9e2

8236878: Use atomic instruction to update StringDedupTable's entries and entries_removed counters

Reviewed-by: rkennke, shade

! src/hotspot/share/gc/shared/stringdedup/stringDedupTable.cpp
! src/hotspot/share/gc/shared/stringdedup/stringDedupTable.hpp