RFR(XS): 8191442: Regression in LambdaFormBuffer.replaceFunctions

[Claes Redestad]

Thanks for reviewing!

/Claes

On 2017-11-17 13:52, Vladimir Ivanov wrote:
> Looks good.
>
> Best regards,
> Vladimir Ivanov
>
> On 11/17/17 2:54 AM, Claes Redestad wrote:
>> Hi,
>>
>> in JDK-8184777, we accidentally changed behavior of replaceFunctions 
>> from testing
>> identity to testing equality, causing a small startup regression on 
>> some sensitive
>> benchmarks in the process[1].
>>
>> Patch to salvage the recently orphaned helper function:
>>
>> http://cr.openjdk.java.net/~redestad/8191442/open.00/
>>
>> Thanks!
>>
>> /Claes
>>
>> [1] Made worse by https://bugs.openjdk.java.net/browse/JDK-8191418
>>
>>