> - Add explicit run configurations to java.lang.invoke micros, aiming to 
> reduce runtime while maintaining a decently high confidence that there's 
> enough warmup to produce good enough data.
> - Remove several trivial baseline micros, mainly those that only return a 
> static object: It's reasonable to have baseline microbenchmarks when the 
> baseline op is complex and you're mostly interested in checking the overhead 
> of doing the same thing via some MH API, but blackhole operations are now 
> shortcutting very quickly and timings doesn't differ from one type of object 
> to another, so we don't need a multitude of such baseline tests.
> Estimated runtime of `make test TEST=micro:java.lang.micro` (excluding build) 
> drops from just above 28 to just above 3 hours.

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

  Remove unused cached field in LookupAcquire


  - all: https://git.openjdk.java.net/jdk/pull/9012/files
  - new: https://git.openjdk.java.net/jdk/pull/9012/files/f351ac70..0a1f7ec7

 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=9012&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=9012&range=00-01

  Stats: 11 lines in 1 file changed: 0 ins; 11 del; 0 mod
  Patch: https://git.openjdk.java.net/jdk/pull/9012.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/9012/head:pull/9012

PR: https://git.openjdk.java.net/jdk/pull/9012

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