RFR: 8256476: Assert in vmIntrinsics::flags_for with -XX:+Verbose

[Ioi Lam]

On Tue, 17 Nov 2020 20:20:58 GMT, Claes Redestad <redestad at openjdk.org> wrote:

>> Please review this trivial fix.
>> 
>> The bug was introduced by [JDK-8254855](https://bugs.openjdk.java.net/browse/JDK-8254855). `log2_FLAG_LIMIT` [1] is changed from 4 to 3. So the hard-coded value 15 in `vmIntrinsics::flags_for()` should be changed to 7.
>> 
>> Tests: passed tier-1
>> 
>> [1] https://github.com/openjdk/jdk/blame/0570cc10b579580f37b8978f2498459bdd4c870b/src/hotspot/share/classfile/vmIntrinsics.hpp#L1043
>
> Looks good and trivial.

Thanks @cl4es for the review!

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PR: https://git.openjdk.java.net/jdk/pull/1270