RFR (S): JDK-8077873: G1: Remove G1SATBPrintStubs
bengt.rutisson at oracle.com
Thu Apr 16 07:11:05 UTC 2015
On 2015-04-16 09:15, Thomas Schatzl wrote:
> 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.
> looks good.
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