RFR: 8310239: Add missing cross modifying fence in nmethod entry barriers [v2]

[Erik Österlund]

On Tue, 20 Jun 2023 02:45:46 GMT, David Holmes <dholmes at openjdk.org> wrote:

>> Erik Österlund has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Typo in comment
>
> src/hotspot/cpu/x86/stubGenerator_x86_64.cpp line 3166:
> 
>> 3164:   __ jcc(Assembler::equal, deoptimize_label);
>> 3165: 
>> 3166:   // In case a concurrent thread disarmed the nmethod, we need to ensure the new instructinos
> 
> Typo: instructinos

Thanks for spotting that! Fixed.

-------------

PR Review Comment: https://git.openjdk.org/jdk/pull/14543#discussion_r1234911973