RFR: Backport JDK-8217359: C2 compiler triggers SIGSEGV after transformation in ConvI2LNode::Ideal

[Roman Kennke]

Am 22.08.19 um 15:35 schrieb Andrew John Hughes:
> 
> 
> On 20/08/2019 23:28, Roman Kennke wrote:
>> This backports to 8u:
>>
>> https://bugs.openjdk.java.net/browse/JDK-8217359
>>
>> The fix applies after fixing paths and putting the patch into the right
>> place in connode.cpp instead of convertnode.cpp.
>>
>> Testing: passes new testcase (fails without fix), passes tier1, tier2
>>
>> Webrev:
>> http://cr.openjdk.java.net/~rkennke/JDK-8217359/webrev.00/
>>
>> Can I please get a review?
>>
>> Roman
>>
> 
> The connode.cpp copyright header needs to be bumped in the same way as
> convertnode.cpp's was in the original patch (currently it says 2013).
> 
> Otherwise looks good.

Ok, thank you! I'll update this before pushing without posting another
webrev. Waiting for maintainer approval.

Thanks,
Roman