RFR: 8293785: Add a jtreg test for TraceOptoParse [v2]

[xpbob]

> Add a jtreg test for TraceOptoParse after [JDK-8293774](https://bugs.openjdk.org/browse/JDK-8293774)

xpbob has updated the pull request incrementally with one additional commit since the last revision:

  add c2 flag

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/10898/files
  - new: https://git.openjdk.org/jdk/pull/10898/files/82bd1d93..c23a321a

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=10898&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=10898&range=00-01

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/10898.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/10898/head:pull/10898

PR: https://git.openjdk.org/jdk/pull/10898