RFR: 8261247: some compiler/whitebox/ tests fail w/ DeoptimizeALot

Vladimir Kozlov kvn at openjdk.java.net
Sat Mar 6 16:44:04 UTC 2021


On Fri, 5 Mar 2021 17:47:10 GMT, Igor Ignatyev <iignatyev at openjdk.org> wrote:

> Hi all,
> 
> could you please review this small test-only patch that adds `@requries vm.opt.DeoptimizeALot != true` to `compiler/whitebox/` tests that check if a method gets compiled? such checks can fail intermittently when are `DeoptimizeALot` is used (as the method can get deoptimized before we checked if it was compiled).
> 
> testing: 
> * [x] `compiler/whitebox/` on `macosx-x64-fastdebug` w/o any flags (17 tests)
> * [x] `compiler/whitebox/` on `macosx-x64-fastdebug` w/ -XX:+DeoptimizeALot (6 tests)
> 
> Thanks,
> -- Igor

good.

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

Marked as reviewed by kvn (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/2849


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