RFR (XS) 8211375: Minimal VM build failures after JDK-8211251 (Default mask register for avx512 instructions)

Aleksey Shipilev shade at redhat.com
Wed Oct 3 15:19:06 UTC 2018

...and still waiting for jdk-submit to give my any result :) I think we need to consider pushing
this without jdk-submit giving us all clear.


On 10/02/2018 08:22 PM, Vladimir Kozlov wrote:
> Yes, good. Please run it through 'jdk-submit' before push.
> Thanks,
> Vladimir
> On 10/2/18 10:49 AM, Aleksey Shipilev wrote:
>> On 10/02/2018 07:25 PM, Vladimir Kozlov wrote:
>>> Sorry about that. Instructions setvectmask and restorevectmask and code in
>>> restore_cpu_control_state_after_jni() should be moved under #ifdef COMPILER2 instead. We have other
>>> C2 specific code in this file - it is normal.
>> I see. Like this?
>>    http://cr.openjdk.java.net/~shade/8211375/webrev.01/
>> Builds both minimal and server fine on Linux x86_64. I can run it via jdk-submit, if you think this
>> is not trivial.
>> Thanks,
>> -Aleksey

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