[jdk11u-dev] RFR: 8273498: compiler/c2/Test7179138_1.java timed out

[Martin Doerr]

Clean backport of JDK-8273498 (taken from 17u).

-------------

Commit messages:
 - Backport 84f6cb4ae418af42e0c8d38ef3070411ba0de18a

Changes: https://git.openjdk.java.net/jdk11u-dev/pull/493/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk11u-dev&pr=493&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8273498
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/jdk11u-dev/pull/493.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk11u-dev pull/493/head:pull/493

PR: https://git.openjdk.java.net/jdk11u-dev/pull/493