On Thu, 28 May 2026 17:08:38 GMT, Manuel Hässig <[email protected]> wrote:

> This is a surprisingly clean cherry-pick of the JVMCI removal from mainline 
> with minor additional Valhalla related cleanups. The few conflicts were 
> mostly trivial to resolve. The non-tivial conflicts were in 
> `src/hotspot/cpu/aarch64//gc/shared/barrierSetNMethod_aarch64.cpp`, and 
> `src/hotspot/share/runtime/deoptimization.*`.
> 
> The full list of conflicts:
> 
> src/hotspot/cpu/aarch64/gc/shared/barrierSetNMethod_aarch64.cpp
> src/hotspot/cpu/aarch64/sharedRuntime_aarch64.cpp
> src/hotspot/cpu/x86/macroAssembler_x86.cpp
> src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp
> src/hotspot/cpu/x86/templateInterpreterGenerator_x86.cpp
> src/hotspot/share/code/nmethod.cpp
> src/hotspot/share/compiler/compileBroker.cpp
> src/hotspot/share/oops/fieldInfo.hpp
> src/hotspot/share/oops/methodData.hpp
> src/hotspot/share/runtime/deoptimization.cpp
> src/hotspot/share/runtime/deoptimization.hpp
> src/java.base/share/classes/module-info.java
> test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java
> test/hotspot/jtreg/runtime/cds/serviceability/ReplaceCriticalClassesForSubgraphs.java
> test/hotspot/jtreg/runtime/clinit/ClassInitBarrier.java
> 
> 
> Testing:
>  - [ ] tier1,tier2,tier3,valhalla-comp-stress
>  - [ ] tier1,tier2,tier3 with `--enable-preview`
> 
> ---------
> - [x] I confirm that I make this contribution in accordance with the [OpenJDK 
> Interim AI Policy](https://openjdk.org/legal/ai).

This pull request has now been integrated.

Changeset: 804858f5
Author:    Manuel Hässig <[email protected]>
Committer: Tobias Hartmann <[email protected]>
URL:       
https://git.openjdk.org/valhalla/commit/804858f5c1cbf4f5ee4a18cbe260367e769fab95
Stats:     82612 lines in 811 files changed: 21 ins; 81698 del; 893 mod

8385581: [lworld] Remove the experimental JVMCI feature
8382708: [lworld] JVMCI support for Value Objects
8372605: [lworld] 
compiler/jvmci/jdk.vm.ci.runtime.test/src/jdk/vm/ci/runtime/test/TestResolvedJava*.java
 fail with --enable-preview

Reviewed-by: thartmann

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

PR: https://git.openjdk.org/valhalla/pull/2482

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