RFR 8203454: Minimal, Zero builds fail after JDK-8202377 (Modularize C2 barriers)

[David Holmes]

On 24/05/2018 10:55 PM, John Paul Adrian Glaubitz wrote:
> On 05/24/2018 02:53 PM, Aleksey Shipilev wrote:
>> Yeah, but this issue dealt with:
>>
>> /pool/buildbot/slaves/sobornost/jdkX/build/src/hotspot/share/opto/optoreg.hpp:32:39: fatal error:
>> adfiles/adGlobals_x86.hpp: No such file or directory
>>   #include CPU_HEADER(adfiles/adGlobals)
>>
>> Let's not conflate the two. What you are seeing seems to be specific to Zero, and not to Minimal.
> 
> I'm not building Zero in this case but Hotspot native for linux-sparc.

Are you building an interpreter only version of linux-sparc?

This barrier code seems highly suspect to me with regards to how it 
tries to deal with C1 versus C2. I suspect at least one must be present.

But if this is not Minimal nor Zero then it needs another bug filed :)

David

> Adrian
>