[jdk11u-dev] RFR: 8283424: compiler/loopopts/LoopUnswitchingBadNodeBudget.java fails with release VMs due to lack of -XX:+UnlockDiagnosticVMOptions

[Jie Fu]

Hi all,

I'd like to fix the failure of compiler/loopopts/LoopUnswitchingBadNodeBudget.java with release VMs due to lack of -XX:+UnlockDiagnosticVMOptions.

Testing:
  - compiler/loopopts/LoopUnswitchingBadNodeBudget.java with {fastdebug, release} VMs

Thanks.
Best regards,
Jie

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Commit messages:
 - 8283424: compiler/loopopts/LoopUnswitchingBadNodeBudget.java fails with release VMs due to lack of -XX:+UnlockDiagnosticVMOptions

Changes: https://git.openjdk.java.net/jdk11u-dev/pull/924/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk11u-dev&pr=924&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8283424
  Stats: 2 lines in 1 file changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.java.net/jdk11u-dev/pull/924.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk11u-dev pull/924/head:pull/924

PR: https://git.openjdk.java.net/jdk11u-dev/pull/924