RFR: 8200524 - AArch64: CPUFeature and Flag enums are not passed through JVMCI (original) (raw)

stewartd.qdt stewartd.qdt at qualcommdatacenter.com
Fri Mar 30 16:11:36 UTC 2018

Thanks, Vladimir.

-----Original Message----- From: Vladimir Kozlov [mailto:vladimir.kozlov at oracle.com] Sent: Friday, March 30, 2018 12:10 PM To: stewartd.qdt <stewartd.qdt at qualcommdatacenter.com>; hotspot-dev at openjdk.java.net Subject: Re: RFR: 8200524 - AArch64: CPUFeature and Flag enums are not passed through JVMCI

Changes looks good to me. They follow the same code pattern as on other architectures.

Thanks, Vladimir

On 3/30/18 8:35 AM, stewartd.qdt wrote:

Please review this webrev [1] which implements the transfer of AArch64::CPUFeature flags and AArch64::Flag enums over the JVMCI interface.

This patch sets the CPUFeature enums corresponding to which VMVersion flags are set. It also sets the Flag enums corresponding to which use flags have been set on the command line. This mirrors what is done for AMD64. The bug report is filed at [2]. I am happy to modify the patch as necessary. Regards, Daniel Stewart [1] - http://cr.openjdk.java.net/~dstewart/8200524/webrev.00/ [2] - https://bugs.openjdk.java.net/browse/JDK-8200524

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