On Thu, 27 Apr 2023 14:21:23 GMT, Coleen Phillimore <cole...@openjdk.org> wrote:
>> This change moves the flags from AccessFlags to either ConstMethodFlags or
>> MethodFlags, depending on whether they are set at class file parse time,
>> which makes them essentially const, or at runtime, which makes them needing
>> atomic access.
>>
>> This leaves AccessFlags int size because Klass still has JVM flags that are
>> more work to move, but this change doesn't increase Method size. I didn't
>> remove JVM_RECOGNIZED_METHOD_MODIFIERS with this change since there are
>> several of these in other places, and with this change the code is benign.
>>
>> Tested with tier1-6, and some manual verification of printing.
>
> Coleen Phillimore has updated the pull request incrementally with one
> additional commit since the last revision:
>
> Remove bool argument from ConstMethodFlags.set function.
Thank you for all those cleanings!
Looks good to me.
src/hotspot/share/oops/constMethod.cpp line 438:
> 436: }
> 437: st->cr();
> 438: st->print(" - flags: "); _flags.print_on(st);
> st->cr();
Method prints its flags as an int and in decoded form, but ConstMethod only
prints the decoded form. Any particular reason for this difference?
-------------
Marked as reviewed by fparain (Reviewer).
PR Review: https://git.openjdk.org/jdk/pull/13654#pullrequestreview-1406421552
PR Review Comment: https://git.openjdk.org/jdk/pull/13654#discussion_r1180705106
