RFR (XXL): JEP 243: Java-Level JVM Compiler Interface

[Vladimir Kozlov]

Can't say much about top changes but they work so I assume they are correct.

I looked on C++ code.

We have a lot #if defined(COMPILER2) || INCLUDE_JVMCI
May be we should define one value #if defined(HIGH_TIER_COMPILER) ?

vmStructs_x86.hpp we may need to add new VM_Version values added recently:

     CPU_RTM      = (1 << 24), // Restricted Transactional Memory 
instructions
     CPU_ADX      = (1 << 25),
     CPU_AVX512F  = (1 << 26), // AVX 512bit foundation instructions
...

Several places (14) in new code use %p which we should change to 
PRT_FROMAT or similar.

Vladimir

On 9/22/15 7:52 AM, Christian Thalinger wrote:
> Thank you, Igor.
>
>> On Sep 21, 2015, at 1:48 PM, Igor Veresov <igor.veresov at oracle.com> wrote:
>>
>> I’ve seen it all before, but I went through it one more time in its entirety and it looks good.
>>
>> igor
>>
>>> On Sep 21, 2015, at 3:24 PM, Christian Thalinger <christian.thalinger at oracle.com> wrote:
>>>
>>>>
>>>
>>> Here are new webrevs against hs-comp:
>>>
>>> http://cr.openjdk.java.net/~twisti/8136421/webrev/
>>> http://cr.openjdk.java.net/~twisti/8136421/hotspot/webrev/
>>>
>