RFR(M) 8179100: [AOT] Rewrite redundant initialization elimination

[Vladimir Kozlov]

Okay.

Thanks,
Vladimir

On 4/21/17 3:57 PM, Igor Veresov wrote:
>
>> On Apr 21, 2017, at 3:27 PM, Vladimir Kozlov <vladimir.kozlov at oracle.com> wrote:
>>
>> On 4/21/17 1:55 PM, Igor Veresov wrote:
>>> Redundant initialization elimination can be rewritten using the dominator tree visitor pattern. This makes code much more readable. It also now handle the case of the dominating initialization of a subclass. And since now we have more time the phase requires a unit test.
>>
>> I don't see unit test.
>
> Yeah, forgot it, webrev updated in-place.
>
> igor
>
>>
>>>
>>> Webrev: http://cr.openjdk.java.net/~iveresov/8179100/webrev.00
>>
>> Seems good. But I assume Graal guys will review it too.
>>
>>> (It’s a complete rewrite, so don’t look at the diffs, they are messy).
>>
>> Thank you for warning ;)
>>
>> Thanks,
>> Vladimir
>>
>>>
>>> I’ll be pushing this through graal-core and doing a graal update after that.
>>>
>>> igor
>>>
>