RFR: 8374570: Assertion failure in ClearArray.java with -XX:+EnableX86EcoreOpts

[Volodymyr Paprotski]

Allow for a larger jump distance

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Commit messages:
 - fix assert

Changes: https://git.openjdk.org/jdk/pull/29070/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=29070&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8374570
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/29070.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/29070/head:pull/29070

PR: https://git.openjdk.org/jdk/pull/29070