RFR(S): 8158650 - [jittester] when generating tests with default parameters, generation hangs after 98 test

[Dmitrij Pochepko]

(just in case, a direct link: 
http://cr.openjdk.java.net/~dpochepk/8158650/webrev.02/)
> Hi,
>
> I've got few offline comment and prepared v02 with basically 2 
> changes: 1) few variables were renamed 2) few lines of common code was 
> moved to IRNode class.
> Is it still fine?
>
> Thanks,
> Dmitrij
>
> On 17.06.2016 23:39, Vladimir Kozlov wrote:
>> Good.
>>
>> thanks,
>> Vladimir
>>
>> On 6/17/16 5:46 AM, Dmitrij Pochepko wrote:
>>> Hi all,
>>>
>>> please review fix for 8158650 - [jittester] when generating tests 
>>> with default parameters, generation hangs after 98 test
>>>
>>> Jittester had a few loops conditions which caused infinite looping 
>>> in special corner cases(case of too simple code
>>> without blocks and case of too complex code with large depth). I've 
>>> re-organize respective loops code to have it fixed.
>>>
>>> webrev: http://cr.openjdk.java.net/~dpochepk/8158650/webrev.01/
>>> CR: https://bugs.openjdk.java.net/browse/JDK-8158650
>>>
>>> I've verified fix locally on linux-amd64.
>>>
>>> Thanks,
>>> Dmitrij
>