RFR(S): 8244658: Remove dead code in code cache sweeper

[Doerr, Martin]

Hi Nils,

thanks for cleaning this up. Looks good to me.

Best regards,
Martin


> -----Original Message-----
> From: hotspot-compiler-dev <hotspot-compiler-dev-
> bounces at openjdk.java.net> On Behalf Of Nils Eliasson
> Sent: Freitag, 8. Mai 2020 16:39
> To: hotspot-compiler-dev at openjdk.java.net
> Subject: RFR(S): 8244658: Remove dead code in code cache sweeper
> 
> Hi,
> 
> Please review this removal of dead code in the sweeper.
> 
> Some are leftovers from the transition to handshakes:
> - class VM_MarkActiveNMethods
> - class NMethodMarkingTask
> - NMethodSweeper::mark_active_nmethods
> 
> And some are just dead:
> - NMethodSweeper::report_events
> 
> Bug: https://bugs.openjdk.java.net/browse/JDK-8244658
> Webrev: http://cr.openjdk.java.net/~neliasso/8244658/webrev.01/
> 
> Best regards,
> Nils Eliasson