On Fri, 25 Apr 2025 05:56:15 GMT, Ioi Lam wrote:
>> This PR contains 2 parts
>>
>> - Upstream of Soft/Weak Reference support authored by @macarte from [the
>> Leyden
>> repo](https://github.com/openjdk/leyden/commit/4ca75d156519596e23abc8a312496b7c2f0e0ca5)
>> - New C++ class `AOTReferenceObjS
On Wed, 11 Dec 2024 15:06:54 GMT, Viktor Klang wrote:
>> I don't think this needs to be stable - finals in java.lang is trusted by
>> the JIT compiler.
>
> Yeah, I was just thinking whether something set from inside the VM which is
> marked @Stable is constant-folded :)
@viktorklang-ora `@Stab
On Mon, 9 Dec 2024 19:26:53 GMT, Coleen Phillimore wrote:
> The Class.getModifiers() method is implemented as a native method in
> java.lang.Class to access a field that we've calculated when creating the
> mirror. The field is final after that point. The VM doesn't need it anymore,
> so ther
On Mon, 4 Nov 2024 03:08:02 GMT, Ioi Lam wrote:
>> 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
On Thu, 31 Oct 2024 02:23:24 GMT, Ioi Lam 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
On Wed, 23 Oct 2024 04:46:51 GMT, Ioi Lam 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
On Fri, 18 Oct 2024 15:33:09 GMT, Chen Liang wrote:
>> I looked at the InnerClassLambdaMetaFactory and it only generates
>> MHs.Lookup.ClassOption::STRONG classes that live as long as their
>> corresponding loaders. Given that, do we want an assert here that we are
>> only dealing with strong
On Fri, 18 Oct 2024 04:24:31 GMT, Ioi Lam wrote:
>> We only resolve indys for the boot/platform/app class loaders, so there's no
>> need to support class unloading. I've added a comment and tightened up the
>> code with asserts. See version
>> [382446d](https://github.com/openjdk/jdk/pull/2114
On Tue, 15 Oct 2024 05:21:53 GMT, Ioi Lam wrote:
>> This is the 7th and final PR for [JEP 483: Ahead-of-Time Class Loading &
>> Linking](https://bugs.openjdk.org/browse/JDK-8315737).
>>
>> This PR implements the AOT-linking of invokedynamic callsites:
>> - We only link lambda expressions (`Lamb
On Sun, 13 Oct 2024 21:07:51 GMT, Ioi Lam wrote:
>> This is the 7th and final PR for [JEP 483: Ahead-of-Time Class Loading &
>> Linking](https://bugs.openjdk.org/browse/JDK-8315737).
>>
>> This PR implements the AOT-linking of invokedynamic callsites:
>> - We only link lambda expressions (`Lamb
On Tue, 23 Apr 2024 12:22:25 GMT, Per Minborg wrote:
>> src/java.base/share/classes/java/lang/reflect/AccessibleObject.java line 193:
>>
>>> 191: * final fields declared in a {@linkplain Class#isHidden()
>>> hidden class}
>>> 192: * final fields declared in a {@linkplain Class#isRecor
On Tue, 16 Apr 2024 11:47:23 GMT, Per Minborg wrote:
> # Stable Values & Collections (Internal)
>
> ## Summary
> This PR proposes to introduce an internal _Stable Values & Collections_ API,
> which provides immutable value holders where elements are initialized _at
> most once_. Stable Values
On Thu, 24 Aug 2023 18:44:14 GMT, Mandy Chung wrote:
>> 8268829: Provide an optimized way to walk the stack with Class object only
>>
>> `StackWalker::walk` creates one `StackFrame` per frame and the current
>> implementation
>> allocates one `StackFrameInfo` and one `MemberName` objects per fr
On Fri, 18 Nov 2022 18:12:56 GMT, Joe Darcy wrote:
>> Update the spec of Class.getModifiers to match long-standing behavior for
>> primitive and array classes. Remove unneeded implementation flexibility with
>> regard to setting other bit positions. This work was prompted to better
>> support
On Fri, 18 Nov 2022 03:26:38 GMT, Joe Darcy wrote:
> Update the spec of Class.getModifiers to match long-standing behavior for
> primitive and array classes. Remove unneeded implementation flexibility with
> regard to setting other bit positions. This work was prompted to better
> support anti
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