[9] RFR(XS): 8172884: TraceOptoPipelining and TraceOptoOutput are broken

Tobias Hartmann tobias.hartmann at oracle.com
Tue Jan 17 11:00:30 UTC 2017


Hi Nils,

thanks for the review!

Best regards,
Tobias

On 17.01.2017 11:57, Nils Eliasson wrote:
> Hi Tobias,
> 
> Thanks for fixing this, Looks good!
> 
> Best regards,
> 
> Nils
> 
> 
> On 2017-01-17 11:40, Tobias Hartmann wrote:
>> Hi,
>>
>> please review the following patch:
>> https://bugs.openjdk.java.net/browse/JDK-8172884
>> http://cr.openjdk.java.net/~thartmann/8172884/webrev.00/
>>
>> While debugging another issue, I noticed that the TraceOptoPipelining and TraceOptoOutput flags have no effect when specified on the command line because the Compiler Control code does not set the default values according to the flag value (it works when specified as a directive). I also noticed that DoReserveCopyInSuperWordDebug is not used.
>>
>> Tested manually and with RBT (running).
>>
>> Thanks,
>> Tobias
> 


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