[jdk8u-dev] RFR: 8021775: compiler/8009761/Test8009761.java "Failed: init recursive calls: 51. After deopt 50"

[Adam Farley]

…lls: 51. After deopt 50"

Reimplemented the test using the Whitebox API to deterministically trigger compilation and deoptimization. Now allowing number of recursive calls to vary by 1.

Backported manually from the jdk9u commit below:
1ed4c8394859f6c36e165c4f59a6b5c9fbd793ee

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Commit messages:
 - 8021775: compiler/8009761/Test8009761.java "Failed: init recursive ca…

Changes: https://git.openjdk.org/jdk8u-dev/pull/545/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk8u-dev&pr=545&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8021775
  Stats: 56 lines in 2 files changed: 43 ins; 0 del; 13 mod
  Patch: https://git.openjdk.org/jdk8u-dev/pull/545.diff
  Fetch: git fetch https://git.openjdk.org/jdk8u-dev.git pull/545/head:pull/545

PR: https://git.openjdk.org/jdk8u-dev/pull/545