On Thu, 31 Oct 2024 02:23:24 GMT, Ioi Lam <ik...@openjdk.org> wrote:

>> This is an implementation of [JEP 483: Ahead-of-Time Class Loading & 
>> Linking](https://openjdk.org/jeps/483).
>> 
>> ----
>> Note: this is a combined PR of the following individual PRs
>> - https://github.com/openjdk/jdk/pull/20516
>> - https://github.com/openjdk/jdk/pull/20517
>> - https://github.com/openjdk/jdk/pull/20843
>> - https://github.com/openjdk/jdk/pull/20958
>> - https://github.com/openjdk/jdk/pull/20959
>> - https://github.com/openjdk/jdk/pull/21049
>> - https://github.com/openjdk/jdk/pull/21143
>
> Ioi Lam has updated the pull request incrementally with one additional commit 
> since the last revision:
> 
>   Fixed whitespace; fixed minimal build

src/hotspot/share/cds/aotClassInitializer.cpp line 348:

> 346:     }
> 347:     JavaValue result(T_VOID);
> 348:     JavaCalls::call_static(&result, ik,

Based on the discussions in JDK-8342283, do we need a memory fence after the 
call to runtimeSetup?

I think we do to be consistent with the non-AOTCache run as there is a fence 
after `<clinit>` (when this code would normally run) due to the initialization 
lock.

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

PR Review Comment: https://git.openjdk.org/jdk/pull/21642#discussion_r1825400292

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