RFR: JDK-8312392: ARM32 build broken since 8311035

[Thomas Stuefe]

Trivial fix.


/shared/projects/openjdk/jdk-jdk/source/src/hotspot/share/cds/metaspaceShared.cpp:1256: error: undefined reference to 'CompressedKlassPointers::is_valid_base(unsigned char*)'

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Commit messages:
 - JDK-8312392-arm-build-broken

Changes: https://git.openjdk.org/jdk/pull/14934/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=14934&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8312392
  Stats: 2 lines in 1 file changed: 2 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/14934.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/14934/head:pull/14934

PR: https://git.openjdk.org/jdk/pull/14934