RFR: 8253008: Remove develop flags TraceLongCompiles/LongCompileThreshold

David Holmes david.holmes at oracle.com
Thu Sep 10 13:31:04 UTC 2020


Hi Robbin,

On 10/09/2020 10:21 pm, Robbin Ehn wrote:
> These flags make little sense.
> They measure non safepointing VM ops, that's only handshake now.
> Which have little relation to compiles.

As this predates handshakes, what non-safepoint VMoperations would be 
measured here? I checked the code back to 6u10 and there are zero 
non-safepoint VMops. So this is basically long dead code.

Cheers,
David
-----

> Builds runs locally, running T1 now.
> 
> -------------
> 
> Commit messages:
>   - Removed
> 
> Changes: https://git.openjdk.java.net/jdk/pull/111/files
>   Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=111&range=00
>    Issue: https://bugs.openjdk.java.net/browse/JDK-8253008
>    Stats: 24 lines in 2 files changed: 0 ins; 23 del; 1 mod
>    Patch: https://git.openjdk.java.net/jdk/pull/111.diff
>    Fetch: git fetch https://git.openjdk.java.net/jdk pull/111/head:pull/111
> 
> PR: https://git.openjdk.java.net/jdk/pull/111
> 


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