RFR (S): JDK-8077873: G1: Remove G1SATBPrintStubs
thomas.schatzl at oracle.com
Thu Apr 16 07:15:19 UTC 2015
On Wed, 2015-04-15 at 19:02 +0200, Bengt Rutisson wrote:
> Hi everyone,
> Sending this to hotspot-dev since it is a GC change but it touches
> compiler code in macroAssembler_sparc.cpp.
> The develop flag G1SATBPrintStubs prints out the generated assembly for
> the SATB stubs. This is has been around since G1 was integrated in the
> the hotspot repo. But it was only ever implemented for Sparc and it
> looks much like debugging code that has just been left in the code base.
> I have not heard of anyone using this flag lately so rather than
> generalizing it to all platforms I propose that we remove it. If we need
> to debug the SATB write barrier generation we can easily add back
> similar logging.
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