RFR: 8309698: [S390X] Test hotspot/jtreg/runtime/NMT/VirtualAllocCommitMerge.java fails after JDK-8299089

[mmatti-sw]

On s390 the testcase "VirtualAllocCommitMerge.java" when run under Interpreter with option -Xint fails. But when run as compiled with option -Xcomp -Xbatch is Passes.

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Commit messages:
 - 8309698: runtime/NMT/VirtualAllocCommitMerge.java failed on s390x if interpreted.

Changes: https://git.openjdk.org/jdk/pull/20096/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=20096&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8309698
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/20096.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/20096/head:pull/20096

PR: https://git.openjdk.org/jdk/pull/20096