RFR: 8217856: ZGC: Break out C2 matching rules into separate AD file

[Per Liden]

Thanks Vladimir!

/Per

On 01/28/2019 06:40 PM, Vladimir Kozlov wrote:
> +1
> 
> Thanks,
> Vladimir
> 
> On 1/28/19 1:26 AM, Nils Eliasson wrote:
>> Hi Per,
>>
>> Looks good!
>>
>> // Nils
>>
>> On 2019-01-28 10:04, Per Liden wrote:
>>> Break out ZGC specific C2 matching rules into separate AD file. This 
>>> patch also introduces the z_load_barrier_slow_reg() function to avoid 
>>> some code duplication.
>>>
>>> Bug: https://bugs.openjdk.java.net/browse/JDK-8217856
>>> Webrev: http://cr.openjdk.java.net/~pliden/8217856/webrev.0
>>>
>>> /Per