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

Vladimir Kozlov vladimir.kozlov at oracle.com
Tue Oct 2 18:22:37 UTC 2018

Yes, good. Please run it through 'jdk-submit' before push.


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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