[jdk21u-dev] RFR: 8338303: Linux ppc64le with toolchain clang - detection failure in early JVM startup

[Matthias Baesken]

8338303: Linux ppc64le with toolchain clang - detection failure in early JVM startup

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Commit messages:
 - Backport 70eec9001a550888f35476f9e2cf3c62d41442dd

Changes: https://git.openjdk.org/jdk21u-dev/pull/1402/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=1402&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8338303
  Stats: 6 lines in 1 file changed: 5 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/1402.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/1402/head:pull/1402

PR: https://git.openjdk.org/jdk21u-dev/pull/1402