RFR 8214719: Deprecate -Xverify:none option

Aleksey Shipilev shade at redhat.com
Thu Feb 7 13:07:40 UTC 2019


On 2/6/19 9:46 PM, Harold Seigel wrote:
>> On 2/6/19 11:39 AM, Harold Seigel wrote:
>>> Thank you for pointing out that I had not acknowledged David's comment.  I have since entered a
>>> response pointing out that users can now use AppCDS to get their performance boost because AppCDS
>>> code is verified at archive time.
>>>
>>> Does the availability of AppCDS allay your concerns about this change?

The availability of AppCDS does not resolve my concerns: it requires additional work, has space
overheads, potential I/O overheads, etc. The availability of -XX:+BytecodeVerification{Local,Remote}
options does resolve my concerns, though!

Is there a way to print out the message for "replacement" options in the deprecation message?

Thanks,
-Aleksey



More information about the hotspot-dev mailing list