From gfrost at openjdk.org  Thu Jan  1 19:48:05 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Thu, 1 Jan 2026 19:48:05 GMT
Subject: git: openjdk/babylon: code-reflection: Cleanup of FP16Phase removing
 duplicate code and leaning on InvokHelper
Message-ID: <d25f8bc6-9312-4ce1-ae36-a0659f53fc5c@openjdk.org>

Changeset: d46eb8dd
Branch: code-reflection
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2026-01-01 19:47:05 +0000
URL:       https://git.openjdk.org/babylon/commit/d46eb8ddbdfee001186e85861ca71ca8ea8229dc

Cleanup of FP16Phase removing duplicate code and leaning on InvokHelper

! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/CudaBackend.java
! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/PTXHATKernelBuilder.java
! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/FFIBackend.java
! hat/backends/jextracted/shared/src/main/java/hat/backend/jextracted/JExtractedBackend.java
! hat/core/src/main/java/hat/Accelerator.java
! hat/core/src/main/java/hat/BufferTagger.java
! hat/core/src/main/java/hat/ComputeContext.java
! hat/core/src/main/java/hat/callgraph/CallGraph.java
! hat/core/src/main/java/hat/callgraph/ComputeCallGraph.java
! hat/core/src/main/java/hat/codebuilders/C99HATCodeBuilderContext.java
! hat/core/src/main/java/hat/codebuilders/C99HATKernelBuilder.java
! hat/core/src/main/java/hat/codebuilders/JavaHATCodeBuilder.java
! hat/core/src/main/java/hat/optools/ComputeContextPattern.java
! hat/core/src/main/java/hat/optools/IfaceBufferPattern.java
! hat/core/src/main/java/hat/optools/RefactorMe.java
! hat/core/src/main/java/hat/phases/HATBarrierPhase.java
! hat/core/src/main/java/hat/phases/HATFP16Phase.java
! hat/core/src/main/java/hat/phases/HATMemoryPhase.java
! hat/core/src/main/java/hat/phases/HATVectorPhase.java
! hat/core/src/main/java/hat/phases/HATVectorSelectPhase.java
! hat/examples/experiments/src/main/java/experiments/CreateFuncOp.java
! hat/examples/experiments/src/main/java/experiments/SwapMath.java
+ hat/optkl/src/main/java/optkl/FieldAccess.java
- hat/optkl/src/main/java/optkl/FieldAccessOpHelper.java
+ hat/optkl/src/main/java/optkl/Invoke.java
- hat/optkl/src/main/java/optkl/InvokeOpHelper.java
! hat/optkl/src/main/java/optkl/OpHelper.java
! hat/optkl/src/main/java/optkl/OpTkl.java
! hat/optkl/src/main/java/optkl/Trxfmr.java
+ hat/optkl/src/main/java/optkl/VarAccess.java


From gfrost at openjdk.org  Thu Jan  1 19:50:31 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Thu, 1 Jan 2026 19:50:31 GMT
Subject: [code-reflection] Integrated: Cleanup of FP16Phase removing duplicate
 code and leaning on InvokHelper
Message-ID: <3gU1XGMWgrHUDSzn7u4En1dbcAcMjE0yuLJzvzjymDQ=.afdecadf-e253-471c-a1f7-2a79f0af2502@github.com>

Trying to simplify FP16Phase code (using InvokeHelper) and removing duplicate code patterns.

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

Commit messages:
 - Some cleanup of FP16 phase removing duplicate code and leaning on InvokeHelper

Changes: https://git.openjdk.org/babylon/pull/801/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=801&range=00
  Stats: 1416 lines in 30 files changed: 411 ins; 452 del; 553 mod
  Patch: https://git.openjdk.org/babylon/pull/801.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/801/head:pull/801

PR: https://git.openjdk.org/babylon/pull/801

From gfrost at openjdk.org  Thu Jan  1 19:50:33 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Thu, 1 Jan 2026 19:50:33 GMT
Subject: [code-reflection] Integrated: Cleanup of FP16Phase removing duplicate
 code and leaning on InvokHelper
In-Reply-To: <3gU1XGMWgrHUDSzn7u4En1dbcAcMjE0yuLJzvzjymDQ=.afdecadf-e253-471c-a1f7-2a79f0af2502@github.com>
References: <3gU1XGMWgrHUDSzn7u4En1dbcAcMjE0yuLJzvzjymDQ=.afdecadf-e253-471c-a1f7-2a79f0af2502@github.com>
Message-ID: <S2xnGk3kBrhj_8tLlIFwZnJq8BmBJErom2zf65vupdo=.cdca4fbd-714e-4741-b970-a82ef365f7bb@github.com>

On Thu, 1 Jan 2026 19:44:19 GMT, Gary Frost <gfrost at openjdk.org> wrote:

> Trying to simplify FP16Phase code (using InvokeHelper) and removing duplicate code patterns.

This pull request has now been integrated.

Changeset: d46eb8dd
Author:    Gary Frost <gfrost at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/d46eb8ddbdfee001186e85861ca71ca8ea8229dc
Stats:     1416 lines in 30 files changed: 411 ins; 452 del; 553 mod

Cleanup of FP16Phase removing duplicate code and leaning on InvokHelper

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

PR: https://git.openjdk.org/babylon/pull/801

From gfrost at openjdk.org  Thu Jan  1 20:01:37 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Thu, 1 Jan 2026 20:01:37 GMT
Subject: [code-reflection] RFR: Improved error message on OpenCLBackend if
 Reflect annotation is missing on transitive methods from kernel method
In-Reply-To: <3p_qmjb1UN9oKpLA8yI_I6KHDuKqQy1z19C06r9QCL8=.fc830816-18de-43cb-8ac7-ce47274216c5@github.com>
References: <oq8iYVLB5UTICOwf_PrEXJ5fd-nAlXh2YBBSZHbo1C8=.fead7c59-a711-436e-ac4a-bbd3858a205e@github.com>
 <N_V-acGSQOP0lY-LRwNnL2rfL2BNV2XlavfJ9qckxlA=.c7cbcbc4-2bbf-4277-9597-0d518dbc0972@github.com>
 <oc1fT-SiwhOjCZCLpu4uOrrCajD6BqdTxWAmDp8Ao6s=.30553176-a764-4e8f-b497-b6e19cd6ce56@github.com>
 <3p_qmjb1UN9oKpLA8yI_I6KHDuKqQy1z19C06r9QCL8=.fc830816-18de-43cb-8ac7-ce47274216c5@github.com>
Message-ID: <rFOqUSYAG-BWUh36mVsSzJ74UfQxaKvnZhizfI8nc-E=.77869934-5f31-4bc5-b32a-11a5e30890ca@github.com>

On Wed, 31 Dec 2025 15:23:31 GMT, Nadeesh TV <ntv at openjdk.org> wrote:

>> Will look at the delete Q. You may be correct. 
>> 
>> Howver, we should not defer testing this until we get to ffi/cpp native code. This is detectable in the Java side way before we get to first kernel dispatch.  
>> 
>> If we go down this rabit hole we are forced to also do this in the CUDA/PTX and all future ffi implementations.
>
> Agree with you that we should detect this earlier and bail out.
>>This is detectable in the Java side way before we get to first kernel dispatch.
> 
>  Since kernel method can contain call to other methods which also does not have **@Reflect** but at the same time won't run into the same issue,  what criteria  could we use here? 
>  I could only think of using the class name of the method  as the criteria - for eg: if the class name of the method is not from jdk/hat package and if annotation is missing on that method then throw error but it seems too brittle.

I was looking at this today. 

My guess is that the BufferTagger has all the information we need for this. It already attempts to inline all the  kernel callgraph so that it can analyse buffer accesses.

To do this it is pulling the CodeModels of reachable methods as it inlines. I suspect that there is a 'dangling' else in there that is allowing us to progress if a code model could not be located. 

It's a recursive inliner (using nested code reflection transformers), and is fairly compact.  But I suspect this is a good place to look.

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

PR Review Comment: https://git.openjdk.org/babylon/pull/798#discussion_r2656579316

From ntv at openjdk.org  Thu Jan  1 23:02:30 2026
From: ntv at openjdk.org (Nadeesh TV)
Date: Thu, 1 Jan 2026 23:02:30 GMT
Subject: [code-reflection] RFR: Improved error message on OpenCLBackend if
 Reflect annotation is missing on transitive methods from kernel method
In-Reply-To: <rFOqUSYAG-BWUh36mVsSzJ74UfQxaKvnZhizfI8nc-E=.77869934-5f31-4bc5-b32a-11a5e30890ca@github.com>
References: <oq8iYVLB5UTICOwf_PrEXJ5fd-nAlXh2YBBSZHbo1C8=.fead7c59-a711-436e-ac4a-bbd3858a205e@github.com>
 <N_V-acGSQOP0lY-LRwNnL2rfL2BNV2XlavfJ9qckxlA=.c7cbcbc4-2bbf-4277-9597-0d518dbc0972@github.com>
 <oc1fT-SiwhOjCZCLpu4uOrrCajD6BqdTxWAmDp8Ao6s=.30553176-a764-4e8f-b497-b6e19cd6ce56@github.com>
 <3p_qmjb1UN9oKpLA8yI_I6KHDuKqQy1z19C06r9QCL8=.fc830816-18de-43cb-8ac7-ce47274216c5@github.com>
 <rFOqUSYAG-BWUh36mVsSzJ74UfQxaKvnZhizfI8nc-E=.77869934-5f31-4bc5-b32a-11a5e30890ca@github.com>
Message-ID: <9kRzJTkZ-qagVdhHSooAQeojrRm8d-2gzAYAmP5iP78=.87cc2ac3-d603-48be-a272-dc1c65653341@github.com>

On Thu, 1 Jan 2026 19:57:48 GMT, Gary Frost <gfrost at openjdk.org> wrote:

>I suspect that there is a 'dangling' else in there that is allowing us to progress if a code model could not be located.

Problem is that there is no [else](https://github.com/openjdk/babylon/blob/code-reflection/hat/core/src/main/java/hat/BufferTagger.java#L81) . We inline functions that have code model available and ignoring the other case. Therefore, there also it's the same issue . InvokeOp like `hat.buffer.S32Array::array(long)` etc. will reach the else part and thus we need a criteria to differentiate between  `hat.buffer.S32Array::array()`  and `squareitWithoutReflectAnnotation`.

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

PR Review Comment: https://git.openjdk.org/babylon/pull/798#discussion_r2656659794

From gfrost at openjdk.org  Thu Jan  1 23:09:32 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Thu, 1 Jan 2026 23:09:32 GMT
Subject: [code-reflection] RFR: Improved error message on OpenCLBackend if
 Reflect annotation is missing on transitive methods from kernel method
In-Reply-To: <9kRzJTkZ-qagVdhHSooAQeojrRm8d-2gzAYAmP5iP78=.87cc2ac3-d603-48be-a272-dc1c65653341@github.com>
References: <oq8iYVLB5UTICOwf_PrEXJ5fd-nAlXh2YBBSZHbo1C8=.fead7c59-a711-436e-ac4a-bbd3858a205e@github.com>
 <N_V-acGSQOP0lY-LRwNnL2rfL2BNV2XlavfJ9qckxlA=.c7cbcbc4-2bbf-4277-9597-0d518dbc0972@github.com>
 <oc1fT-SiwhOjCZCLpu4uOrrCajD6BqdTxWAmDp8Ao6s=.30553176-a764-4e8f-b497-b6e19cd6ce56@github.com>
 <3p_qmjb1UN9oKpLA8yI_I6KHDuKqQy1z19C06r9QCL8=.fc830816-18de-43cb-8ac7-ce47274216c5@github.com>
 <rFOqUSYAG-BWUh36mVsSzJ74UfQxaKvnZhizfI8nc-E=.77869934-5f31-4bc5-b32a-11a5e30890ca@github.com>
 <9kRzJTkZ-qagVdhHSooAQeojrRm8d-2gzAYAmP5iP78=.87cc2ac3-d603-48be-a272-dc1c65653341@github.com>
Message-ID: <nvVyeQvJDOGcbWK_uE2R2J8NPQNKLfDMKG7n4SVfkSs=.bee9d265-c566-4bef-a2ee-7d6442bd1921@github.com>

On Thu, 1 Jan 2026 22:59:44 GMT, Nadeesh TV <ntv at openjdk.org> wrote:

>> I was looking at this today. 
>> 
>> My guess is that the BufferTagger has all the information we need for this. It already attempts to inline all the  kernel callgraph so that it can analyse buffer accesses.
>> 
>> To do this it is pulling the CodeModels of reachable methods as it inlines. I suspect that there is a 'dangling' else in there that is allowing us to progress if a code model could not be located. 
>> 
>> It's a recursive inliner (using nested code reflection transformers), and is fairly compact.  But I suspect this is a good place to look.
>
>>I suspect that there is a 'dangling' else in there that is allowing us to progress if a code model could not be located.
> 
> Problem is that there is no [else](https://github.com/openjdk/babylon/blob/code-reflection/hat/core/src/main/java/hat/BufferTagger.java#L81) . We inline functions that have code model available and ignoring the other case. Therefore, there also it's the same issue . InvokeOp like `hat.buffer.S32Array::array(long)` etc. will reach the else part and thus we need a criteria to differentiate between  `hat.buffer.S32Array::array()`  and `squareitWithoutReflectAnnotation`.

On my phone, so analysis limited.

Look at the conditional on line 70 (BufferTagger) it is looking for methods with a code model.... it has no else... my guess is we can detect a call for which we can resolve a  Java.lang.rflect.Method... but which has no CodeModel....

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

PR Review Comment: https://git.openjdk.org/babylon/pull/798#discussion_r2656663025

From ntv at openjdk.org  Thu Jan  1 23:20:23 2026
From: ntv at openjdk.org (Nadeesh TV)
Date: Thu, 1 Jan 2026 23:20:23 GMT
Subject: [code-reflection] RFR: Improved error message on OpenCLBackend if
 Reflect annotation is missing on transitive methods from kernel method
In-Reply-To: <nvVyeQvJDOGcbWK_uE2R2J8NPQNKLfDMKG7n4SVfkSs=.bee9d265-c566-4bef-a2ee-7d6442bd1921@github.com>
References: <oq8iYVLB5UTICOwf_PrEXJ5fd-nAlXh2YBBSZHbo1C8=.fead7c59-a711-436e-ac4a-bbd3858a205e@github.com>
 <N_V-acGSQOP0lY-LRwNnL2rfL2BNV2XlavfJ9qckxlA=.c7cbcbc4-2bbf-4277-9597-0d518dbc0972@github.com>
 <oc1fT-SiwhOjCZCLpu4uOrrCajD6BqdTxWAmDp8Ao6s=.30553176-a764-4e8f-b497-b6e19cd6ce56@github.com>
 <3p_qmjb1UN9oKpLA8yI_I6KHDuKqQy1z19C06r9QCL8=.fc830816-18de-43cb-8ac7-ce47274216c5@github.com>
 <rFOqUSYAG-BWUh36mVsSzJ74UfQxaKvnZhizfI8nc-E=.77869934-5f31-4bc5-b32a-11a5e30890ca@github.com>
 <9kRzJTkZ-qagVdhHSooAQeojrRm8d-2gzAYAmP5iP78=.87cc2ac3-d603-48be-a272-dc1c65653341@github.com>
 <nvVyeQvJDOGcbWK_uE2R2J8NPQNKLfDMKG7n4SVfkSs=.bee9d265-c566-4bef-a2ee-7d6442bd1921@github.com>
Message-ID: <AKbM4EfJuSL-y4FZBH93kEbOG_pI3ReNIxMq0UoP0mQ=.adec4193-8566-4dd3-a9c8-3b54882bb261@github.com>

On Thu, 1 Jan 2026 23:07:10 GMT, Gary Frost <gfrost at openjdk.org> wrote:

>>>I suspect that there is a 'dangling' else in there that is allowing us to progress if a code model could not be located.
>> 
>> Problem is that there is no [else](https://github.com/openjdk/babylon/blob/code-reflection/hat/core/src/main/java/hat/BufferTagger.java#L81) . We inline functions that have code model available and ignoring the other case. Therefore, there also it's the same issue . InvokeOp like `hat.buffer.S32Array::array(long)` etc. will reach the else part and thus we need a criteria to differentiate between  `hat.buffer.S32Array::array()`  and `squareitWithoutReflectAnnotation`.
>
> On my phone, so analysis limited.
> 
> Look at the conditional on line 70 (BufferTagger) it is looking for methods with a code model.... it has no else... my guess is we can detect a call for which we can resolve a  Java.lang.rflect.Method... but which has no CodeModel....

I am assuming that you have missed my comment that I posted couple of minutes ago. 
> can resolve a Java.lang.rflect.Method... but which has no CodeModel....

`hat.buffer.S32Array::array(..)` etc.. will also fall into this category not just `squareitWithoutReflectAnnotation`. Therefore, this criteria won't be sufficient.

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

PR Review Comment: https://git.openjdk.org/babylon/pull/798#discussion_r2656667071

From asotona at openjdk.org  Fri Jan  2 07:37:32 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Fri, 2 Jan 2026 07:37:32 GMT
Subject: git: openjdk/babylon: code-reflection: fix of
 TestJavaVersionCheckerForLambdas and TestJavaVersionCheckerForMethods
Message-ID: <2d8acd49-35f3-4931-804b-32612a4db7b6@openjdk.org>

Changeset: cb05e426
Branch: code-reflection
Author:    Adam Sotona <asotona at openjdk.org>
Date:      2026-01-02 07:35:55 +0000
URL:       https://git.openjdk.org/babylon/commit/cb05e42648917c25720eeffa1f04572e1228c67d

fix of TestJavaVersionCheckerForLambdas and TestJavaVersionCheckerForMethods

! test/jdk/java/lang/reflect/code/writer/TestJavaVersionCheckerForLambdas.java
! test/jdk/java/lang/reflect/code/writer/TestJavaVersionCheckerForMethods.java


From asotona at openjdk.org  Fri Jan  2 07:39:10 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Fri, 2 Jan 2026 07:39:10 GMT
Subject: [code-reflection] Integrated: fix of TestJavaVersionCheckerForLambdas
 and TestJavaVersionCheckerForMethods
Message-ID: <ueWBMIQMNhUeEI-WGfOn2JzxW_n8lNZQBppufLat568=.b28057de-36a6-412e-9e62-d901503344f1@github.com>

Fix of failing TestJavaVersionCheckerForLambdas and TestJavaVersionCheckerForMethods

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

Commit messages:
 - fix of TestJavaVersionCheckerForLambdas and TestJavaVersionCheckerForMethods

Changes: https://git.openjdk.org/babylon/pull/802/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=802&range=00
  Stats: 2 lines in 2 files changed: 2 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/babylon/pull/802.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/802/head:pull/802

PR: https://git.openjdk.org/babylon/pull/802

From asotona at openjdk.org  Fri Jan  2 07:39:10 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Fri, 2 Jan 2026 07:39:10 GMT
Subject: [code-reflection] Integrated: fix of TestJavaVersionCheckerForLambdas
 and TestJavaVersionCheckerForMethods
In-Reply-To: <ueWBMIQMNhUeEI-WGfOn2JzxW_n8lNZQBppufLat568=.b28057de-36a6-412e-9e62-d901503344f1@github.com>
References: <ueWBMIQMNhUeEI-WGfOn2JzxW_n8lNZQBppufLat568=.b28057de-36a6-412e-9e62-d901503344f1@github.com>
Message-ID: <rAC-BBirasgovT_UnWoqvOqY3yKiJYbe2-cdaAXb6d8=.493f71d8-0745-4095-9765-236eb22c4aae@github.com>

On Fri, 2 Jan 2026 07:33:20 GMT, Adam Sotona <asotona at openjdk.org> wrote:

> Fix of failing TestJavaVersionCheckerForLambdas and TestJavaVersionCheckerForMethods

This pull request has now been integrated.

Changeset: cb05e426
Author:    Adam Sotona <asotona at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/cb05e42648917c25720eeffa1f04572e1228c67d
Stats:     2 lines in 2 files changed: 2 ins; 0 del; 0 mod

fix of TestJavaVersionCheckerForLambdas and TestJavaVersionCheckerForMethods

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

PR: https://git.openjdk.org/babylon/pull/802

From asotona at openjdk.org  Fri Jan  2 09:00:50 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Fri, 2 Jan 2026 09:00:50 GMT
Subject: [code-reflection] RFR: Unreflect tests [v5]
In-Reply-To: <J_Vs2PB813dCbfNLfMNncpgik3g8Oz7VYhZbmTLg6Lo=.bdb04996-b846-4c11-b7d2-f93f304d6ff8@github.com>
References: <J_Vs2PB813dCbfNLfMNncpgik3g8Oz7VYhZbmTLg6Lo=.bdb04996-b846-4c11-b7d2-f93f304d6ff8@github.com>
Message-ID: <1DWnnwNhmvHj9a1pvPKtZZf0YdxLOi_q3rMxGUVA-xc=.19931cd3-f0d3-4755-9d9e-05c5ae7c93b8@github.com>

> This PR implement `Unreflect` test tool and re-runs tests in the unreflected form.
> 
> `TestSwitchExpressionOp` and `TestSwitchStatementOp` yet to be temporary excluded as failing  (see [JDK-8373573](https://bugs.openjdk.org/browse/JDK-8373573)).

Adam Sotona has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains 10 additional commits since the last revision:

 - unreflecting nest members
   
 - Merge branch 'code-reflection' into unreflect-tests
 - unreflect lambdas
   
 - test tags cleanup
   
 - nit fixes
   
 - obsolete debug print
   
 - new line
   
 - simplification
   
 - fixed long lines
   
 - unreflect tests

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

Changes:
  - all: https://git.openjdk.org/babylon/pull/762/files
  - new: https://git.openjdk.org/babylon/pull/762/files/0ed2a375..bcf00fd9

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=762&range=04
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=762&range=03-04

  Stats: 21481 lines in 314 files changed: 9971 ins; 10394 del; 1116 mod
  Patch: https://git.openjdk.org/babylon/pull/762.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/762/head:pull/762

PR: https://git.openjdk.org/babylon/pull/762

From asotona at openjdk.org  Fri Jan  2 09:05:21 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Fri, 2 Jan 2026 09:05:21 GMT
Subject: [code-reflection] RFR: Unreflect tests [v5]
In-Reply-To: <1DWnnwNhmvHj9a1pvPKtZZf0YdxLOi_q3rMxGUVA-xc=.19931cd3-f0d3-4755-9d9e-05c5ae7c93b8@github.com>
References: <J_Vs2PB813dCbfNLfMNncpgik3g8Oz7VYhZbmTLg6Lo=.bdb04996-b846-4c11-b7d2-f93f304d6ff8@github.com>
 <1DWnnwNhmvHj9a1pvPKtZZf0YdxLOi_q3rMxGUVA-xc=.19931cd3-f0d3-4755-9d9e-05c5ae7c93b8@github.com>
Message-ID: <5m2yh1KzomjFv8k79wvb-zg0y8YG_DQFH3C1jayeeeo=.9dde1776-3709-464a-b9c8-f3c4bd573a0c@github.com>

On Fri, 2 Jan 2026 09:00:50 GMT, Adam Sotona <asotona at openjdk.org> wrote:

>> This PR implement `Unreflect` test tool and re-runs tests in the unreflected form.
>> 
>> `TestSwitchExpressionOp` and `TestSwitchStatementOp` yet to be temporary excluded as failing  (see [JDK-8373573](https://bugs.openjdk.org/browse/JDK-8373573)).
>
> Adam Sotona has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains 10 additional commits since the last revision:
> 
>  - unreflecting nest members
>    
>  - Merge branch 'code-reflection' into unreflect-tests
>  - unreflect lambdas
>    
>  - test tags cleanup
>    
>  - nit fixes
>    
>  - obsolete debug print
>    
>  - new line
>    
>  - simplification
>    
>  - fixed long lines
>    
>  - unreflect tests

Reduction of `bytecode` tests in a follow-up PR.

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

PR Comment: https://git.openjdk.org/babylon/pull/762#issuecomment-3704790655

From asotona at openjdk.org  Fri Jan  2 09:17:08 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Fri, 2 Jan 2026 09:17:08 GMT
Subject: [code-reflection] RFR: Unreflect tests [v6]
In-Reply-To: <J_Vs2PB813dCbfNLfMNncpgik3g8Oz7VYhZbmTLg6Lo=.bdb04996-b846-4c11-b7d2-f93f304d6ff8@github.com>
References: <J_Vs2PB813dCbfNLfMNncpgik3g8Oz7VYhZbmTLg6Lo=.bdb04996-b846-4c11-b7d2-f93f304d6ff8@github.com>
Message-ID: <o1-pYcMtoTuSgUq04jn85ZLOLF7DbZyclsNH1k-lU7U=.4c710dca-3ceb-4243-968a-7200938ae7e1@github.com>

> This PR implement `Unreflect` test tool and re-runs tests in the unreflected form.
> 
> `TestSwitchExpressionOp` and `TestSwitchStatementOp` yet to be temporary excluded as failing  (see [JDK-8373573](https://bugs.openjdk.org/browse/JDK-8373573)).

Adam Sotona has updated the pull request incrementally with three additional commits since the last revision:

 - interpreter tests excluded from unreflecting
   
 - interpreter tests excluded from unreflecting
   
 - rename

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

Changes:
  - all: https://git.openjdk.org/babylon/pull/762/files
  - new: https://git.openjdk.org/babylon/pull/762/files/bcf00fd9..4366e2de

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=762&range=05
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=762&range=04-05

  Stats: 14 lines in 4 files changed: 0 ins; 9 del; 5 mod
  Patch: https://git.openjdk.org/babylon/pull/762.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/762/head:pull/762

PR: https://git.openjdk.org/babylon/pull/762

From asotona at openjdk.org  Fri Jan  2 09:32:45 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Fri, 2 Jan 2026 09:32:45 GMT
Subject: [code-reflection] RFR: Unreflect tests [v7]
In-Reply-To: <J_Vs2PB813dCbfNLfMNncpgik3g8Oz7VYhZbmTLg6Lo=.bdb04996-b846-4c11-b7d2-f93f304d6ff8@github.com>
References: <J_Vs2PB813dCbfNLfMNncpgik3g8Oz7VYhZbmTLg6Lo=.bdb04996-b846-4c11-b7d2-f93f304d6ff8@github.com>
Message-ID: <UK2X9cShgKW_0ZCEI5bH3kkI5U6x9_FqIO7fQ01cRh0=.38ec74ff-b871-4708-8262-8c8b0eb53e4a@github.com>

> This PR implement `Unreflect` test tool and re-runs tests in the unreflected form.
> 
> `TestSwitchExpressionOp` and `TestSwitchStatementOp` yet to be temporary excluded as failing  (see [JDK-8373573](https://bugs.openjdk.org/browse/JDK-8373573)).

Adam Sotona has updated the pull request incrementally with one additional commit since the last revision:

  removing unreflected test run where obsolete

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

Changes:
  - all: https://git.openjdk.org/babylon/pull/762/files
  - new: https://git.openjdk.org/babylon/pull/762/files/4366e2de..cd44de31

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=762&range=06
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=762&range=05-06

  Stats: 51 lines in 17 files changed: 0 ins; 51 del; 0 mod
  Patch: https://git.openjdk.org/babylon/pull/762.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/762/head:pull/762

PR: https://git.openjdk.org/babylon/pull/762

From asotona at openjdk.org  Fri Jan  2 09:50:21 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Fri, 2 Jan 2026 09:50:21 GMT
Subject: [code-reflection] RFR: Unreflect tests [v8]
In-Reply-To: <J_Vs2PB813dCbfNLfMNncpgik3g8Oz7VYhZbmTLg6Lo=.bdb04996-b846-4c11-b7d2-f93f304d6ff8@github.com>
References: <J_Vs2PB813dCbfNLfMNncpgik3g8Oz7VYhZbmTLg6Lo=.bdb04996-b846-4c11-b7d2-f93f304d6ff8@github.com>
Message-ID: <m_TnFcWhK3uXIDE06EwnXXOnweLoJyyIvn0qkxlw2Yo=.5eea125d-e2a0-458a-8ea9-e6335321bf33@github.com>

> This PR implement `Unreflect` test tool and re-runs tests in the unreflected form.
> 
> `TestSwitchExpressionOp` and `TestSwitchStatementOp` yet to be temporary excluded as failing  (see [JDK-8373573](https://bugs.openjdk.org/browse/JDK-8373573)).

Adam Sotona has updated the pull request incrementally with one additional commit since the last revision:

  removing unreflected test run where obsolete

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

Changes:
  - all: https://git.openjdk.org/babylon/pull/762/files
  - new: https://git.openjdk.org/babylon/pull/762/files/cd44de31..4f7da271

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=762&range=07
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=762&range=06-07

  Stats: 32 lines in 16 files changed: 0 ins; 32 del; 0 mod
  Patch: https://git.openjdk.org/babylon/pull/762.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/762/head:pull/762

PR: https://git.openjdk.org/babylon/pull/762

From asotona at openjdk.org  Fri Jan  2 09:57:12 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Fri, 2 Jan 2026 09:57:12 GMT
Subject: [code-reflection] RFR: Unreflect tests [v9]
In-Reply-To: <J_Vs2PB813dCbfNLfMNncpgik3g8Oz7VYhZbmTLg6Lo=.bdb04996-b846-4c11-b7d2-f93f304d6ff8@github.com>
References: <J_Vs2PB813dCbfNLfMNncpgik3g8Oz7VYhZbmTLg6Lo=.bdb04996-b846-4c11-b7d2-f93f304d6ff8@github.com>
Message-ID: <S7y9UvCCxYuIhglwrDm-OOmNaWz3OQCgltnVoUawxmQ=.36de849b-d41c-4bc4-a575-aa7c8a419f7b@github.com>

> This PR implement `Unreflect` test tool and re-runs tests in the unreflected form.
> 
> `TestSwitchExpressionOp` and `TestSwitchStatementOp` yet to be temporary excluded as failing  (see [JDK-8373573](https://bugs.openjdk.org/browse/JDK-8373573)).

Adam Sotona has updated the pull request incrementally with one additional commit since the last revision:

  removing unreflected test run where obsolete

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

Changes:
  - all: https://git.openjdk.org/babylon/pull/762/files
  - new: https://git.openjdk.org/babylon/pull/762/files/4f7da271..73accdd9

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=762&range=08
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=762&range=07-08

  Stats: 14 lines in 7 files changed: 0 ins; 14 del; 0 mod
  Patch: https://git.openjdk.org/babylon/pull/762.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/762/head:pull/762

PR: https://git.openjdk.org/babylon/pull/762

From asotona at openjdk.org  Fri Jan  2 10:28:24 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Fri, 2 Jan 2026 10:28:24 GMT
Subject: [code-reflection] RFR: Unreflect tests [v10]
In-Reply-To: <J_Vs2PB813dCbfNLfMNncpgik3g8Oz7VYhZbmTLg6Lo=.bdb04996-b846-4c11-b7d2-f93f304d6ff8@github.com>
References: <J_Vs2PB813dCbfNLfMNncpgik3g8Oz7VYhZbmTLg6Lo=.bdb04996-b846-4c11-b7d2-f93f304d6ff8@github.com>
Message-ID: <L7hjfbDypTNokGX-rF72qjrQHkBk6NGR8TEd0567BnI=.cedafe25-a6a4-4a9a-b0eb-59d3870ef552@github.com>

> This PR implement `Unreflect` test tool and re-runs tests in the unreflected form.
> 
> `TestSwitchExpressionOp` and `TestSwitchStatementOp` yet to be temporary excluded as failing  (see [JDK-8373573](https://bugs.openjdk.org/browse/JDK-8373573)).

Adam Sotona has updated the pull request incrementally with one additional commit since the last revision:

  bytecode tests initial cleanup

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

Changes:
  - all: https://git.openjdk.org/babylon/pull/762/files
  - new: https://git.openjdk.org/babylon/pull/762/files/73accdd9..3fad622b

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=762&range=09
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=762&range=08-09

  Stats: 1045 lines in 12 files changed: 14 ins; 1031 del; 0 mod
  Patch: https://git.openjdk.org/babylon/pull/762.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/762/head:pull/762

PR: https://git.openjdk.org/babylon/pull/762

From asotona at openjdk.org  Fri Jan  2 10:36:11 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Fri, 2 Jan 2026 10:36:11 GMT
Subject: [code-reflection] RFR: Unreflect tests [v11]
In-Reply-To: <J_Vs2PB813dCbfNLfMNncpgik3g8Oz7VYhZbmTLg6Lo=.bdb04996-b846-4c11-b7d2-f93f304d6ff8@github.com>
References: <J_Vs2PB813dCbfNLfMNncpgik3g8Oz7VYhZbmTLg6Lo=.bdb04996-b846-4c11-b7d2-f93f304d6ff8@github.com>
Message-ID: <KrXt6yTU0vkn6Bnt0fQr7Nx1d2hRznKKBniT9j3F4Ro=.2864d675-5d7c-4a55-9606-fa9a6b90d106@github.com>

> This PR implement `Unreflect` test tool and re-runs tests in the unreflected form.
> 
> `TestSwitchExpressionOp` and `TestSwitchStatementOp` yet to be temporary excluded as failing  (see [JDK-8373573](https://bugs.openjdk.org/browse/JDK-8373573)).

Adam Sotona has updated the pull request incrementally with one additional commit since the last revision:

  bytecode tests cleanup

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

Changes:
  - all: https://git.openjdk.org/babylon/pull/762/files
  - new: https://git.openjdk.org/babylon/pull/762/files/3fad622b..9a6d26e7

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=762&range=10
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=762&range=09-10

  Stats: 8 lines in 4 files changed: 0 ins; 8 del; 0 mod
  Patch: https://git.openjdk.org/babylon/pull/762.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/762/head:pull/762

PR: https://git.openjdk.org/babylon/pull/762

From asotona at openjdk.org  Fri Jan  2 10:40:43 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Fri, 2 Jan 2026 10:40:43 GMT
Subject: [code-reflection] RFR: Unreflect tests [v12]
In-Reply-To: <J_Vs2PB813dCbfNLfMNncpgik3g8Oz7VYhZbmTLg6Lo=.bdb04996-b846-4c11-b7d2-f93f304d6ff8@github.com>
References: <J_Vs2PB813dCbfNLfMNncpgik3g8Oz7VYhZbmTLg6Lo=.bdb04996-b846-4c11-b7d2-f93f304d6ff8@github.com>
Message-ID: <Y8FeeFA8__g8ei1BjMVQOmx_QHipbOzEH3XMuTKDCxM=.218d29c6-1f5d-4bba-a743-d5892fa4dc9d@github.com>

> This PR implement `Unreflect` test tool and re-runs tests in the unreflected form.
> 
> `TestSwitchExpressionOp` and `TestSwitchStatementOp` yet to be temporary excluded as failing  (see [JDK-8373573](https://bugs.openjdk.org/browse/JDK-8373573)).

Adam Sotona has updated the pull request incrementally with one additional commit since the last revision:

  removing obsolete unreflect round from lift tests

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

Changes:
  - all: https://git.openjdk.org/babylon/pull/762/files
  - new: https://git.openjdk.org/babylon/pull/762/files/9a6d26e7..ec1c0c20

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=762&range=11
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=762&range=10-11

  Stats: 9 lines in 3 files changed: 0 ins; 9 del; 0 mod
  Patch: https://git.openjdk.org/babylon/pull/762.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/762/head:pull/762

PR: https://git.openjdk.org/babylon/pull/762

From asotona at openjdk.org  Fri Jan  2 11:02:57 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Fri, 2 Jan 2026 11:02:57 GMT
Subject: git: openjdk/babylon: code-reflection: Unreflect tests
Message-ID: <1f2a4f92-5e70-4297-a52c-cad2c1cd2f0d@openjdk.org>

Changeset: 1b14baa3
Branch: code-reflection
Author:    Adam Sotona <asotona at openjdk.org>
Date:      2026-01-02 10:58:06 +0000
URL:       https://git.openjdk.org/babylon/commit/1b14baa346faafc9de7745cc6c92c002dbf695be

Unreflect tests

! test/jdk/java/lang/reflect/code/TestArrayCreation.java
! test/jdk/java/lang/reflect/code/TestArrayTypes.java
! test/jdk/java/lang/reflect/code/TestBinops.java
! test/jdk/java/lang/reflect/code/TestBlockOp.java
! test/jdk/java/lang/reflect/code/TestBreakContinue.java
! test/jdk/java/lang/reflect/code/TestConcat.java
! test/jdk/java/lang/reflect/code/TestConditionalExpression.java
! test/jdk/java/lang/reflect/code/TestConditionalOp.java
! test/jdk/java/lang/reflect/code/TestConstants.java
! test/jdk/java/lang/reflect/code/TestEnhancedForOp.java
! test/jdk/java/lang/reflect/code/TestForOp.java
! test/jdk/java/lang/reflect/code/TestIfOp.java
! test/jdk/java/lang/reflect/code/TestInvokeSuper.java
! test/jdk/java/lang/reflect/code/TestLambdaOps.java
! test/jdk/java/lang/reflect/code/TestLocalTransformationsAdaption.java
! test/jdk/java/lang/reflect/code/TestOverloads.java
! test/jdk/java/lang/reflect/code/TestPatterns.java
! test/jdk/java/lang/reflect/code/TestPatterns2.java
! test/jdk/java/lang/reflect/code/TestPrimitiveCast.java
! test/jdk/java/lang/reflect/code/TestSSA.java
! test/jdk/java/lang/reflect/code/TestTry.java
! test/jdk/java/lang/reflect/code/TestTryFinally.java
! test/jdk/java/lang/reflect/code/TestTryNested.java
! test/jdk/java/lang/reflect/code/TestVarArgsInvoke.java
! test/jdk/java/lang/reflect/code/TestWhileOp.java
+ test/jdk/java/lang/reflect/code/Unreflect.java
- test/jdk/java/lang/reflect/code/bytecode/TestArrayCreation.java
! test/jdk/java/lang/reflect/code/bytecode/TestBytecode.java
- test/jdk/java/lang/reflect/code/bytecode/TestInvokeSuper.java
! test/jdk/java/lang/reflect/code/bytecode/TestNestedCapturingLambda.java
! test/jdk/java/lang/reflect/code/bytecode/TestSlots.java
! test/jdk/java/lang/reflect/code/bytecode/TestSwitch.java
! test/jdk/java/lang/reflect/code/bytecode/TestSynchronizedOp.java
- test/jdk/java/lang/reflect/code/bytecode/TestTry.java
- test/jdk/java/lang/reflect/code/bytecode/TestTryFinally.java
- test/jdk/java/lang/reflect/code/bytecode/TestTryFinallyNested.java
! test/jdk/java/lang/reflect/code/bytecode/TestVarArg.java


From asotona at openjdk.org  Fri Jan  2 11:00:48 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Fri, 2 Jan 2026 11:00:48 GMT
Subject: [code-reflection] RFR: Unreflect tests [v12]
In-Reply-To: <Y8FeeFA8__g8ei1BjMVQOmx_QHipbOzEH3XMuTKDCxM=.218d29c6-1f5d-4bba-a743-d5892fa4dc9d@github.com>
References: <J_Vs2PB813dCbfNLfMNncpgik3g8Oz7VYhZbmTLg6Lo=.bdb04996-b846-4c11-b7d2-f93f304d6ff8@github.com>
 <Y8FeeFA8__g8ei1BjMVQOmx_QHipbOzEH3XMuTKDCxM=.218d29c6-1f5d-4bba-a743-d5892fa4dc9d@github.com>
Message-ID: <UJLYf7AN0E_JVu2p9kfMe4mnt9IhrQqMGKaKn07OXGY=.8bf90bbe-9a85-4e3c-8230-f86cf67dd272@github.com>

On Fri, 2 Jan 2026 10:40:43 GMT, Adam Sotona <asotona at openjdk.org> wrote:

>> This PR implement `Unreflect` test tool and re-runs tests in the unreflected form.
>> 
>> `TestSwitchExpressionOp` and `TestSwitchStatementOp` yet to be temporary excluded as failing  (see [JDK-8373573](https://bugs.openjdk.org/browse/JDK-8373573)).
>
> Adam Sotona has updated the pull request incrementally with one additional commit since the last revision:
> 
>   removing obsolete unreflect round from lift tests

Integrating unreflected tests at this point as a base for follow-up work on unreflection of switch statements and expressions, there are still some remaining issues to fix.

Remaining bytecode-specific tests can be converted (to interpreter vs. execution + unreflected round) in follow-up PRs.

`CoreBinaryOpsTest` and other purely-interpreting tests can be also improved in follow-up PRs.

Thanks for the reviews!

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

PR Comment: https://git.openjdk.org/babylon/pull/762#issuecomment-3705084775

From asotona at openjdk.org  Fri Jan  2 11:00:50 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Fri, 2 Jan 2026 11:00:50 GMT
Subject: [code-reflection] Integrated: Unreflect tests
In-Reply-To: <J_Vs2PB813dCbfNLfMNncpgik3g8Oz7VYhZbmTLg6Lo=.bdb04996-b846-4c11-b7d2-f93f304d6ff8@github.com>
References: <J_Vs2PB813dCbfNLfMNncpgik3g8Oz7VYhZbmTLg6Lo=.bdb04996-b846-4c11-b7d2-f93f304d6ff8@github.com>
Message-ID: <XlbJidodwrSg6t3L4_vccGWCuj_2R7oU6gj69Pwj8Xg=.9af835a8-9c10-4927-9b6d-a0415641f404@github.com>

On Thu, 18 Dec 2025 12:41:36 GMT, Adam Sotona <asotona at openjdk.org> wrote:

> This PR implement `Unreflect` test tool and re-runs tests in the unreflected form.
> 
> `TestSwitchExpressionOp` and `TestSwitchStatementOp` yet to be temporary excluded as failing  (see [JDK-8373573](https://bugs.openjdk.org/browse/JDK-8373573)).

This pull request has now been integrated.

Changeset: 1b14baa3
Author:    Adam Sotona <asotona at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/1b14baa346faafc9de7745cc6c92c002dbf695be
Stats:     1306 lines in 37 files changed: 293 ins; 1013 del; 0 mod

Unreflect tests

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

PR: https://git.openjdk.org/babylon/pull/762

From gfrost at openjdk.org  Fri Jan  2 13:04:15 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Fri, 2 Jan 2026 13:04:15 GMT
Subject: git: openjdk/babylon: code-reflection: More FP16Phase cleanup.
 Leveraging Invoke helper
Message-ID: <781c2aeb-3283-47bc-8f42-479542ff59c2@openjdk.org>

Changeset: 242d68a9
Branch: code-reflection
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2026-01-02 13:02:23 +0000
URL:       https://git.openjdk.org/babylon/commit/242d68a95d18db6dc06ae8bc3c92244bc523fd91

More FP16Phase cleanup. Leveraging Invoke helper

! hat/core/src/main/java/hat/phases/HATFP16Phase.java
! hat/optkl/src/main/java/optkl/Invoke.java
! hat/optkl/src/main/java/optkl/OpHelper.java


From gfrost at openjdk.org  Fri Jan  2 13:05:36 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Fri, 2 Jan 2026 13:05:36 GMT
Subject: [code-reflection] Integrated: More FP16Phase cleanup. Leveraging
 Invoke helper
Message-ID: <vXOQDLdJT01qwp7B_rI9ftnpBtHdmk5hZAaTBnQ_RLU=.c9cccf37-8267-48a0-8355-1a89d5c5dacb@github.com>

Simplified FP16Phase code (transforms) using InvokeHelper and avoiding unnecessary multimapping.

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

Commit messages:
 - More FP16Phase cleanup. Leveraging Invoke helper

Changes: https://git.openjdk.org/babylon/pull/803/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=803&range=00
  Stats: 261 lines in 3 files changed: 94 ins; 100 del; 67 mod
  Patch: https://git.openjdk.org/babylon/pull/803.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/803/head:pull/803

PR: https://git.openjdk.org/babylon/pull/803

From gfrost at openjdk.org  Fri Jan  2 13:05:36 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Fri, 2 Jan 2026 13:05:36 GMT
Subject: [code-reflection] Integrated: More FP16Phase cleanup. Leveraging
 Invoke helper
In-Reply-To: <vXOQDLdJT01qwp7B_rI9ftnpBtHdmk5hZAaTBnQ_RLU=.c9cccf37-8267-48a0-8355-1a89d5c5dacb@github.com>
References: <vXOQDLdJT01qwp7B_rI9ftnpBtHdmk5hZAaTBnQ_RLU=.c9cccf37-8267-48a0-8355-1a89d5c5dacb@github.com>
Message-ID: <cypUfcwj3PL16Kccncak6DnySJ6NxY6JhkVIM1JQm5o=.3e3e2052-4e98-4adb-882f-de376f91aa7d@github.com>

On Fri, 2 Jan 2026 12:58:50 GMT, Gary Frost <gfrost at openjdk.org> wrote:

> Simplified FP16Phase code (transforms) using InvokeHelper and avoiding unnecessary multimapping.

This pull request has now been integrated.

Changeset: 242d68a9
Author:    Gary Frost <gfrost at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/242d68a95d18db6dc06ae8bc3c92244bc523fd91
Stats:     261 lines in 3 files changed: 94 ins; 100 del; 67 mod

More FP16Phase cleanup. Leveraging Invoke helper

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

PR: https://git.openjdk.org/babylon/pull/803

From gfrost at openjdk.org  Fri Jan  2 13:08:35 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Fri, 2 Jan 2026 13:08:35 GMT
Subject: [code-reflection] RFR: Improved error message on OpenCLBackend if
 Reflect annotation is missing on transitive methods from kernel method
In-Reply-To: <AKbM4EfJuSL-y4FZBH93kEbOG_pI3ReNIxMq0UoP0mQ=.adec4193-8566-4dd3-a9c8-3b54882bb261@github.com>
References: <oq8iYVLB5UTICOwf_PrEXJ5fd-nAlXh2YBBSZHbo1C8=.fead7c59-a711-436e-ac4a-bbd3858a205e@github.com>
 <N_V-acGSQOP0lY-LRwNnL2rfL2BNV2XlavfJ9qckxlA=.c7cbcbc4-2bbf-4277-9597-0d518dbc0972@github.com>
 <oc1fT-SiwhOjCZCLpu4uOrrCajD6BqdTxWAmDp8Ao6s=.30553176-a764-4e8f-b497-b6e19cd6ce56@github.com>
 <3p_qmjb1UN9oKpLA8yI_I6KHDuKqQy1z19C06r9QCL8=.fc830816-18de-43cb-8ac7-ce47274216c5@github.com>
 <rFOqUSYAG-BWUh36mVsSzJ74UfQxaKvnZhizfI8nc-E=.77869934-5f31-4bc5-b32a-11a5e30890ca@github.com>
 <9kRzJTkZ-qagVdhHSooAQeojrRm8d-2gzAYAmP5iP78=.87cc2ac3-d603-48be-a272-dc1c65653341@github.com>
 <nvVyeQvJDOGcbWK_uE2R2J8NPQNKLfDMKG7n4SVfkSs=.bee9d265-c566-4bef-a2ee-7d6442bd1921@github.com>
 <AKbM4EfJuSL-y4FZBH93kEbOG_pI3ReNIxMq0UoP0mQ=.adec4193-8566-4dd3-a9c8-3b54882bb261@github.com>
Message-ID: <e9x8UHsAzDLxITYFTbN3ajjNAj-2YVIF9dfFz0MErwM=.946db78d-1a60-49aa-831b-3e5646ffea52@github.com>

On Thu, 1 Jan 2026 23:17:42 GMT, Nadeesh TV <ntv at openjdk.org> wrote:

>> On my phone, so analysis limited.
>> 
>> Look at the conditional on line 70 (BufferTagger) it is looking for methods with a code model.... it has no else... my guess is we can detect a call for which we can resolve a  Java.lang.rflect.Method... but which has no CodeModel....
>
> I am assuming that you have missed my comment that I posted couple of minutes ago. 
>> can resolve a Java.lang.rflect.Method... but which has no CodeModel....
> 
> `hat.buffer.S32Array::array(..)` etc.. will also fall into this category not just `squareitWithoutReflectAnnotation`. Therefore, this criteria won't be sufficient.

We can discriminate.  Since kernels (generally) can only call methods on the containing Compute class we can use this.   

The onlly other acceptable calls are on KernelContext, through InterfaceMapped buffers. (S32Array for example)  and possibly to Math.XXX 

So if a call is to a method in the same class as the 'invoker' and it does not have @Reflect annotation then it is in errror.

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

PR Review Comment: https://git.openjdk.org/babylon/pull/798#discussion_r2657687057

From asotona at openjdk.org  Fri Jan  2 13:35:32 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Fri, 2 Jan 2026 13:35:32 GMT
Subject: [code-reflection] RFR: Switch lowering fixes
Message-ID: <4baAya04O04wdE2rb4aQX4SGCKRdFES7yeMKXAAxTKM=.14056823-5ddc-4fdb-85ab-8fd2fe3f731b@github.com>

This patch fixes `bytecode/impl/LoweringTransform` with unboxing selector, implicit default target leading to exit block and conversion of constant labels.
Unreflect runs of `TestSwitchExpressionOp` and `TestSwitchStatementOp` are now enabled and pass.

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

Commit messages:
 - fixed converted constant labels
 - unboxing selector

Changes: https://git.openjdk.org/babylon/pull/804/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=804&range=00
  Stats: 28 lines in 3 files changed: 22 ins; 0 del; 6 mod
  Patch: https://git.openjdk.org/babylon/pull/804.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/804/head:pull/804

PR: https://git.openjdk.org/babylon/pull/804

From gfrost at openjdk.org  Fri Jan  2 16:06:19 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Fri, 2 Jan 2026 16:06:19 GMT
Subject: [code-reflection] Integrated: Removed previous transformer patter
 experiments
Message-ID: <2ShVCYxkCZiTo54BWFj3wLhGNXvyeEmE05FoRwBdZp0=.bf363198-2a9c-40cc-b970-29c4d5f270cf@github.com>

We had various experiments for matching InvokeOp and VarAccessOp code model patterns. 

Replaced use of these with new Invoke an VarAcces helpers and removed dead code.

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

Commit messages:
 - Removed previous transformer patter experiments

Changes: https://git.openjdk.org/babylon/pull/805/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=805&range=00
  Stats: 491 lines in 23 files changed: 59 ins; 349 del; 83 mod
  Patch: https://git.openjdk.org/babylon/pull/805.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/805/head:pull/805

PR: https://git.openjdk.org/babylon/pull/805

From gfrost at openjdk.org  Fri Jan  2 16:06:19 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Fri, 2 Jan 2026 16:06:19 GMT
Subject: [code-reflection] Integrated: Removed previous transformer patter
 experiments
In-Reply-To: <2ShVCYxkCZiTo54BWFj3wLhGNXvyeEmE05FoRwBdZp0=.bf363198-2a9c-40cc-b970-29c4d5f270cf@github.com>
References: <2ShVCYxkCZiTo54BWFj3wLhGNXvyeEmE05FoRwBdZp0=.bf363198-2a9c-40cc-b970-29c4d5f270cf@github.com>
Message-ID: <66gTqR7zT9rOqObWKedevM7vK0VWX-LVcJSYyhko8qk=.042be6de-0cda-4256-9258-b5334ae7eff6@github.com>

On Fri, 2 Jan 2026 15:58:43 GMT, Gary Frost <gfrost at openjdk.org> wrote:

> We had various experiments for matching InvokeOp and VarAccessOp code model patterns. 
> 
> Replaced use of these with new Invoke an VarAcces helpers and removed dead code.

This pull request has now been integrated.

Changeset: 7e158d9f
Author:    Gary Frost <gfrost at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/7e158d9f111e58d998bacf476f56b3e373c1e15d
Stats:     491 lines in 23 files changed: 59 ins; 349 del; 83 mod

Removed previous transformer patter experiments

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

PR: https://git.openjdk.org/babylon/pull/805

From gfrost at openjdk.org  Fri Jan  2 16:08:03 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Fri, 2 Jan 2026 16:08:03 GMT
Subject: git: openjdk/babylon: code-reflection: Removed previous transformer
 patter experiments
Message-ID: <6a07b8ca-f351-4f40-a353-5050c5d2273b@openjdk.org>

Changeset: 7e158d9f
Branch: code-reflection
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2026-01-02 16:02:41 +0000
URL:       https://git.openjdk.org/babylon/commit/7e158d9f111e58d998bacf476f56b3e373c1e15d

Removed previous transformer patter experiments

! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/CudaBackend.java
! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/PTXHATKernelBuilder.java
! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/FFIBackend.java
! hat/backends/jextracted/shared/src/main/java/hat/backend/jextracted/JExtractedBackend.java
! hat/core/src/main/java/hat/Accelerator.java
! hat/core/src/main/java/hat/ComputeContext.java
! hat/core/src/main/java/hat/callgraph/CallGraph.java
! hat/core/src/main/java/hat/callgraph/ComputeCallGraph.java
! hat/core/src/main/java/hat/codebuilders/C99HATCodeBuilderContext.java
! hat/core/src/main/java/hat/codebuilders/JavaHATCodeBuilder.java
! hat/core/src/main/java/hat/dialect/HATBarrierOp.java
- hat/core/src/main/java/hat/optools/CodeModelPattern.java
- hat/core/src/main/java/hat/optools/ComputeContextPattern.java
- hat/core/src/main/java/hat/optools/IfaceBufferPattern.java
- hat/core/src/main/java/hat/optools/KernelContextPattern.java
! hat/core/src/main/java/hat/phases/HATBarrierPhase.java
! hat/core/src/main/java/hat/phases/HATMemoryPhase.java
! hat/core/src/main/java/hat/phases/HATThreadsPhase.java
! hat/optkl/src/main/java/optkl/FieldAccess.java
! hat/optkl/src/main/java/optkl/Invoke.java
! hat/optkl/src/main/java/optkl/OpHelper.java
! hat/optkl/src/main/java/optkl/OpTkl.java
! hat/optkl/src/main/java/optkl/Trxfmr.java


From ntv at openjdk.org  Fri Jan  2 21:12:46 2026
From: ntv at openjdk.org (Nadeesh TV)
Date: Fri, 2 Jan 2026 21:12:46 GMT
Subject: [code-reflection] RFR: Improved error message on OpenCLBackend if
 Reflect annotation is missing on transitive methods from kernel
 method [v2]
In-Reply-To: <oq8iYVLB5UTICOwf_PrEXJ5fd-nAlXh2YBBSZHbo1C8=.fead7c59-a711-436e-ac4a-bbd3858a205e@github.com>
References: <oq8iYVLB5UTICOwf_PrEXJ5fd-nAlXh2YBBSZHbo1C8=.fead7c59-a711-436e-ac4a-bbd3858a205e@github.com>
Message-ID: <f-u4yKvGcbMLMMcUZr0H29wW0EJM6Mg7JzPzDNNrABQ=.fa7dc90c-3682-4742-bc0c-832fa7040d78@github.com>

> **Description** 
> Currently, if we miss the **@Reflec**t annotation on methods called from kernel functions, no method is generated for them in the corresponding backend. This causes an error like:
> 
> `> error: implicit declaration of function 'squareitWithoutReflectAnnotation' is invalid...
> `
> **Solution** 
> - Improved the error message by adding:  *"Did you miss @Reflect annotation on the above function?"* for such cases.
> 
>    - Tried throwing an early error on the Java side, but calls to certain methods (e.g., `hat.buffer.S32Array.length()`) lack @Reflect annotations yet map to native functions later. Therefore, I could not find an easy early Java-side validation.
> 
> **Test** 
>   -  A new test is added at **hat.test.TestMissingReflectAnnotation#testTransitiveMethoFromKernelWithoutReflectAnnotation**
>   - Output of the test case
> 
> UNSUPPORTED (log once): buildComputeProgram: cl2Metal failed
> buildStatus = failed
> logLen = 234 log  = program_source:68:37: error: implicit declaration of function 'squareitWithoutReflectAnnotation' is invalid in OpenCL
>         array->array[(long)HAT_GIX]=squareitWithoutReflectAnnotation(value);
>                                     ^
> 
> Did you miss @Reflect annotation on the above function?
> 
> Class: hat.test.TestMissingReflectAnnotation
> Testing: #testComputeMethodWithoutReflectAnnotation..................... [passed]
> Testing: #testKernelMethodWithoutReflectAnnotation..................... [passed]
> Testing: #testTransitiveMethoFromKernelWithoutReflectAnnotation..................... [passed]
> 
> passed: 3, failed: 0, unsupported: 0, precision-errors: 0

Nadeesh TV has updated the pull request incrementally with eight additional commits since the last revision:

 - Move the Reflect annoation verification to java
 - Removed previous transformer patter experiments
 - More FP16Phase cleanup. Leveraging Invoke helper
 - Unreflect tests
 - fix of TestJavaVersionCheckerForLambdas and TestJavaVersionCheckerForMethods
 - Cleanup of FP16Phase removing duplicate code and leaning on InvokHelper
 - Migrated BufferTagger to use InvokeOpHelper for common tasks
 - Unified access type info.. also removed dead optkl.Trxfmr  code

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

Changes:
  - all: https://git.openjdk.org/babylon/pull/798/files
  - new: https://git.openjdk.org/babylon/pull/798/files/0afd2a0c..20a3bad0

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=798&range=01
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=798&range=00-01

  Stats: 3759 lines in 78 files changed: 1067 ins; 2090 del; 602 mod
  Patch: https://git.openjdk.org/babylon/pull/798.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/798/head:pull/798

PR: https://git.openjdk.org/babylon/pull/798

From ntv at openjdk.org  Fri Jan  2 21:18:16 2026
From: ntv at openjdk.org (Nadeesh TV)
Date: Fri, 2 Jan 2026 21:18:16 GMT
Subject: [code-reflection] RFR: Improved error message if Reflect
 annotation is missing on transitive methods from kernel method [v3]
In-Reply-To: <oq8iYVLB5UTICOwf_PrEXJ5fd-nAlXh2YBBSZHbo1C8=.fead7c59-a711-436e-ac4a-bbd3858a205e@github.com>
References: <oq8iYVLB5UTICOwf_PrEXJ5fd-nAlXh2YBBSZHbo1C8=.fead7c59-a711-436e-ac4a-bbd3858a205e@github.com>
Message-ID: <hBE0R4fhg0vlY5ARhtlWXxHW-vIZdHYTImoXtNOLvM8=.48ef2b27-e4c8-443e-b9bf-648de0c44370@github.com>

> **Description** 
> Currently, if we miss the **@Reflec**t annotation on methods called from kernel functions, no method is generated for them in the corresponding backend. This causes an error like:
> 
> `> error: implicit declaration of function 'squareitWithoutReflectAnnotation' is invalid...
> `
> **Solution** 
> - Improved the error message by adding:  *"Did you miss @Reflect annotation on the above function?"* for such cases.
> 
>    - Tried throwing an early error on the Java side, but calls to certain methods (e.g., `hat.buffer.S32Array.length()`) lack @Reflect annotations yet map to native functions later. Therefore, I could not find an easy early Java-side validation.
> 
> **Test** 
>   -  A new test is added at **hat.test.TestMissingReflectAnnotation#testTransitiveMethoFromKernelWithoutReflectAnnotation**
>   - Output of the test case
> 
> UNSUPPORTED (log once): buildComputeProgram: cl2Metal failed
> buildStatus = failed
> logLen = 234 log  = program_source:68:37: error: implicit declaration of function 'squareitWithoutReflectAnnotation' is invalid in OpenCL
>         array->array[(long)HAT_GIX]=squareitWithoutReflectAnnotation(value);
>                                     ^
> 
> Did you miss @Reflect annotation on the above function?
> 
> Class: hat.test.TestMissingReflectAnnotation
> Testing: #testComputeMethodWithoutReflectAnnotation..................... [passed]
> Testing: #testKernelMethodWithoutReflectAnnotation..................... [passed]
> Testing: #testTransitiveMethoFromKernelWithoutReflectAnnotation..................... [passed]
> 
> passed: 3, failed: 0, unsupported: 0, precision-errors: 0

Nadeesh TV has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains 11 additional commits since the last revision:

 - Merge branch 'code-reflection' into verify_reflect_annotation_part2_retry
 - Move the Reflect annoation verification to java
 - Removed previous transformer patter experiments
 - More FP16Phase cleanup. Leveraging Invoke helper
 - Unreflect tests
 - fix of TestJavaVersionCheckerForLambdas and TestJavaVersionCheckerForMethods
 - Cleanup of FP16Phase removing duplicate code and leaning on InvokHelper
 - Migrated BufferTagger to use InvokeOpHelper for common tasks
 - Unified access type info.. also removed dead optkl.Trxfmr  code
 - Removed extra whitespace
 - ... and 1 more: https://git.openjdk.org/babylon/compare/f3930b21...f6b6bfde

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

Changes:
  - all: https://git.openjdk.org/babylon/pull/798/files
  - new: https://git.openjdk.org/babylon/pull/798/files/20a3bad0..f6b6bfde

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=798&range=02
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=798&range=01-02

  Stats: 2 lines in 1 file changed: 2 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/babylon/pull/798.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/798/head:pull/798

PR: https://git.openjdk.org/babylon/pull/798

From ntv at openjdk.org  Fri Jan  2 21:22:03 2026
From: ntv at openjdk.org (Nadeesh TV)
Date: Fri, 2 Jan 2026 21:22:03 GMT
Subject: [code-reflection] RFR: Improved error message if Reflect
 annotation is missing on transitive methods from kernel method [v3]
In-Reply-To: <e9x8UHsAzDLxITYFTbN3ajjNAj-2YVIF9dfFz0MErwM=.946db78d-1a60-49aa-831b-3e5646ffea52@github.com>
References: <oq8iYVLB5UTICOwf_PrEXJ5fd-nAlXh2YBBSZHbo1C8=.fead7c59-a711-436e-ac4a-bbd3858a205e@github.com>
 <N_V-acGSQOP0lY-LRwNnL2rfL2BNV2XlavfJ9qckxlA=.c7cbcbc4-2bbf-4277-9597-0d518dbc0972@github.com>
 <oc1fT-SiwhOjCZCLpu4uOrrCajD6BqdTxWAmDp8Ao6s=.30553176-a764-4e8f-b497-b6e19cd6ce56@github.com>
 <3p_qmjb1UN9oKpLA8yI_I6KHDuKqQy1z19C06r9QCL8=.fc830816-18de-43cb-8ac7-ce47274216c5@github.com>
 <rFOqUSYAG-BWUh36mVsSzJ74UfQxaKvnZhizfI8nc-E=.77869934-5f31-4bc5-b32a-11a5e30890ca@github.com>
 <9kRzJTkZ-qagVdhHSooAQeojrRm8d-2gzAYAmP5iP78=.87cc2ac3-d603-48be-a272-dc1c65653341@github.com>
 <nvVyeQvJDOGcbWK_uE2R2J8NPQNKLfDMKG7n4SVfkSs=.bee9d265-c566-4bef-a2ee-7d6442bd1921@github.com>
 <AKbM4EfJuSL-y4FZBH93kEbOG_pI3ReNIxMq0UoP0mQ=.adec4193-8566-4dd3-a9c8-3b54882bb261@github.com>
 <e9x8UHsAzDLxITYFTbN3ajjNAj-2YVIF9dfFz0MErwM=.946db78d-1a60-49aa-831b-3e5646ffea52@github.com>
Message-ID: <gxq0x5b50Lqwr-MMbrQ-1Kn0Yg1d4BLsewNn9gTb3lw=.5f359feb-ca7c-404e-b109-ef4532ed87f5@github.com>

On Fri, 2 Jan 2026 13:05:21 GMT, Gary Frost <gfrost at openjdk.org> wrote:

>> I am assuming that you have missed my comment that I posted couple of minutes ago. 
>>> can resolve a Java.lang.rflect.Method... but which has no CodeModel....
>> 
>> `hat.buffer.S32Array::array(..)` etc.. will also fall into this category not just `squareitWithoutReflectAnnotation`. Therefore, this criteria won't be sufficient.
>
> We can discriminate.  Since kernels (generally) can only call methods on the containing Compute class we can use this.   
> 
> The onlly other acceptable calls are on KernelContext, through InterfaceMapped buffers. (S32Array for example)  and possibly to Math.XXX 
> 
> So if a call is to a method in the same class as the 'invoker' and it does not have @Reflect annotation then it is in errror.

Updated as suggested.

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

PR Review Comment: https://git.openjdk.org/babylon/pull/798#discussion_r2658413015

From ntv at openjdk.org  Fri Jan  2 21:30:12 2026
From: ntv at openjdk.org (Nadeesh TV)
Date: Fri, 2 Jan 2026 21:30:12 GMT
Subject: [code-reflection] RFR: Improved error message if Reflect
 annotation is missing on transitive methods from kernel method [v4]
In-Reply-To: <oq8iYVLB5UTICOwf_PrEXJ5fd-nAlXh2YBBSZHbo1C8=.fead7c59-a711-436e-ac4a-bbd3858a205e@github.com>
References: <oq8iYVLB5UTICOwf_PrEXJ5fd-nAlXh2YBBSZHbo1C8=.fead7c59-a711-436e-ac4a-bbd3858a205e@github.com>
Message-ID: <xuNKWcUAqA787MOmB-voeO60C6LDTsq0Qa5Qr_Y7sKg=.22c4c5f4-f40a-48cd-b7c7-1dfba79aa2e9@github.com>

> **Description** 
> Currently, if we miss the @**Reflect** annotation on methods called from kernel functions, no method is generated for them in the corresponding backend. This causes an error like:
> 
> `> error: implicit declaration of function 'squareitWithoutReflectAnnotation' is invalid...
> `
> **Solution** 
> - Throw error if Reflect annotation is missing on all methods called from the kernel function  that are defined in the same class as the kernel function. 
> 
> **Test** 
>   -  A new test is added at **hat.test.TestMissingReflectAnnotation#testTransitiveMethodFromKernelWithoutReflectAnnotation**

Nadeesh TV has updated the pull request incrementally with two additional commits since the last revision:

 - Remove whitespace
 - Remove whitespace

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

Changes:
  - all: https://git.openjdk.org/babylon/pull/798/files
  - new: https://git.openjdk.org/babylon/pull/798/files/f6b6bfde..5febeee5

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=798&range=03
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=798&range=02-03

  Stats: 4 lines in 1 file changed: 0 ins; 2 del; 2 mod
  Patch: https://git.openjdk.org/babylon/pull/798.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/798/head:pull/798

PR: https://git.openjdk.org/babylon/pull/798

From gfrost at openjdk.org  Sat Jan  3 15:25:03 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Sat, 3 Jan 2026 15:25:03 GMT
Subject: git: openjdk/babylon: code-reflection: Refactored VectorSelectPhase
 and ArrayViewPhase  using InvokeOpHelper
Message-ID: <36fb4bae-5299-4977-8f9b-d47b8c46f7cd@openjdk.org>

Changeset: 7f0cf03d
Branch: code-reflection
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2026-01-03 15:23:21 +0000
URL:       https://git.openjdk.org/babylon/commit/7f0cf03ddc2913a9b06b42bcc3042dc0c593dd3d

Refactored VectorSelectPhase and ArrayViewPhase  using InvokeOpHelper

! hat/core/src/main/java/hat/phases/HATArrayViewPhase.java
! hat/core/src/main/java/hat/phases/HATThreadsPhase.java
! hat/core/src/main/java/hat/phases/HATVectorPhase.java
! hat/core/src/main/java/hat/phases/HATVectorSelectPhase.java
! hat/optkl/src/main/java/optkl/FieldAccess.java
! hat/optkl/src/main/java/optkl/Invoke.java
! hat/optkl/src/main/java/optkl/OpHelper.java
! hat/optkl/src/main/java/optkl/Trxfmr.java


From gfrost at openjdk.org  Sat Jan  3 15:27:03 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Sat, 3 Jan 2026 15:27:03 GMT
Subject: [code-reflection] Integrated: Refactored VectorSelectPhase and
 ArrayViewPhase  using InvokeOpHelper
Message-ID: <oBUl69hCK3X86BFpV_ru1gw9Vb425XJTXGv-5pg5MF8=.f1084733-6a97-4ef7-876e-0a36d5a775a3@github.com>

More refactoring of various dialect Phases using invoke helper

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

Commit messages:
 - Refactored VectorSelectPhase and ArrayViewPhase  using InvokeOpHelper

Changes: https://git.openjdk.org/babylon/pull/806/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=806&range=00
  Stats: 593 lines in 8 files changed: 96 ins; 190 del; 307 mod
  Patch: https://git.openjdk.org/babylon/pull/806.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/806/head:pull/806

PR: https://git.openjdk.org/babylon/pull/806

From gfrost at openjdk.org  Sat Jan  3 15:27:04 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Sat, 3 Jan 2026 15:27:04 GMT
Subject: [code-reflection] Integrated: Refactored VectorSelectPhase and
 ArrayViewPhase  using InvokeOpHelper
In-Reply-To: <oBUl69hCK3X86BFpV_ru1gw9Vb425XJTXGv-5pg5MF8=.f1084733-6a97-4ef7-876e-0a36d5a775a3@github.com>
References: <oBUl69hCK3X86BFpV_ru1gw9Vb425XJTXGv-5pg5MF8=.f1084733-6a97-4ef7-876e-0a36d5a775a3@github.com>
Message-ID: <20JEgPnap55TGEsJZct0bD3cCVOnaZFlcK75RmwFaTE=.033e46fb-2bce-4961-b19d-216bed92bbfb@github.com>

On Sat, 3 Jan 2026 15:19:48 GMT, Gary Frost <gfrost at openjdk.org> wrote:

> More refactoring of various dialect Phases using invoke helper

This pull request has now been integrated.

Changeset: 7f0cf03d
Author:    Gary Frost <gfrost at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/7f0cf03ddc2913a9b06b42bcc3042dc0c593dd3d
Stats:     593 lines in 8 files changed: 96 ins; 190 del; 307 mod

Refactored VectorSelectPhase and ArrayViewPhase  using InvokeOpHelper

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

PR: https://git.openjdk.org/babylon/pull/806

From gfrost at openjdk.org  Sat Jan  3 17:04:13 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Sat, 3 Jan 2026 17:04:13 GMT
Subject: [code-reflection] Integrated: Finally got rid of RefactorMe utils....
Message-ID: <FPExkDOnWEr3GV_bl9K2f7tt9RtEtq3MSsHsLEIenxo=.2e338814-44d9-496b-bf5d-cd1e2f0371a6@github.com>

This class was bugging me for a while.  For some reason we had to iterate through class hierarchy to replicate Class.isAssignableFrom().  

Finally tracked down the bug. 

Also I think I have got rid of all the weird uses of Class.forName.... which we should never have needed.

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

Commit messages:
 - Finally got rid of RefactorMe utils....

Changes: https://git.openjdk.org/babylon/pull/807/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=807&range=00
  Stats: 254 lines in 8 files changed: 19 ins; 167 del; 68 mod
  Patch: https://git.openjdk.org/babylon/pull/807.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/807/head:pull/807

PR: https://git.openjdk.org/babylon/pull/807

From gfrost at openjdk.org  Sat Jan  3 17:04:14 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Sat, 3 Jan 2026 17:04:14 GMT
Subject: [code-reflection] Integrated: Finally got rid of RefactorMe utils....
In-Reply-To: <FPExkDOnWEr3GV_bl9K2f7tt9RtEtq3MSsHsLEIenxo=.2e338814-44d9-496b-bf5d-cd1e2f0371a6@github.com>
References: <FPExkDOnWEr3GV_bl9K2f7tt9RtEtq3MSsHsLEIenxo=.2e338814-44d9-496b-bf5d-cd1e2f0371a6@github.com>
Message-ID: <CZ1J-OhiCSMga7D-D9DZZhvKbMgaIXq52lWjE3luVqg=.caa9879a-645e-4e7b-be14-b0f8a485ec58@github.com>

On Sat, 3 Jan 2026 16:58:00 GMT, Gary Frost <gfrost at openjdk.org> wrote:

> This class was bugging me for a while.  For some reason we had to iterate through class hierarchy to replicate Class.isAssignableFrom().  
> 
> Finally tracked down the bug. 
> 
> Also I think I have got rid of all the weird uses of Class.forName.... which we should never have needed.

This pull request has now been integrated.

Changeset: cabfb806
Author:    Gary Frost <gfrost at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/cabfb8066ba42cbe28ae297f61a980436a45d31a
Stats:     254 lines in 8 files changed: 19 ins; 167 del; 68 mod

Finally got rid of RefactorMe utils....

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

PR: https://git.openjdk.org/babylon/pull/807

From gfrost at openjdk.org  Sat Jan  3 17:04:43 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Sat, 3 Jan 2026 17:04:43 GMT
Subject: git: openjdk/babylon: code-reflection: Finally got rid of RefactorMe
 utils....
Message-ID: <fcf1c504-5b3a-478c-95e2-ca4e7f2a810b@openjdk.org>

Changeset: cabfb806
Branch: code-reflection
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2026-01-03 17:00:34 +0000
URL:       https://git.openjdk.org/babylon/commit/cabfb8066ba42cbe28ae297f61a980436a45d31a

Finally got rid of RefactorMe utils....

! hat/core/src/main/java/hat/device/DeviceSchema.java
! hat/core/src/main/java/hat/dialect/HATPhaseUtils.java
- hat/core/src/main/java/hat/optools/RefactorMe.java
! hat/core/src/main/java/hat/phases/HATArrayViewPhase.java
! hat/core/src/main/java/hat/phases/HATMemoryPhase.java
! hat/core/src/main/java/hat/phases/HATVectorPhase.java
! hat/core/src/main/java/hat/phases/HATVectorStorePhase.java
! hat/optkl/src/main/java/optkl/OpHelper.java


From gfrost at openjdk.org  Sun Jan  4 13:54:28 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Sun, 4 Jan 2026 13:54:28 GMT
Subject: git: openjdk/babylon: code-reflection: Hat simplify vector select
 phase
Message-ID: <751c34e2-f3b9-4ff2-b892-25b75d04fb33@openjdk.org>

Changeset: aecd63d2
Branch: code-reflection
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2026-01-04 13:50:39 +0000
URL:       https://git.openjdk.org/babylon/commit/aecd63d2920bdfcfda6898fa7b59feae3f9fc56d

Hat simplify vector select phase

! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/C99FFIBackend.java
! hat/backends/jextracted/shared/src/main/java/hat/backend/jextracted/C99JExtractedBackend.java
! hat/core/src/main/java/hat/BufferTagger.java
! hat/core/src/main/java/hat/dialect/HATVectorOp.java
! hat/core/src/main/java/hat/phases/HATFP16Phase.java
! hat/core/src/main/java/hat/phases/HATVectorSelectPhase.java
! hat/core/src/main/java/hat/phases/HATVectorStorePhase.java
! hat/optkl/src/main/java/optkl/OpHelper.java
! hat/optkl/src/main/java/optkl/OpTkl.java


From gfrost at openjdk.org  Sun Jan  4 13:54:14 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Sun, 4 Jan 2026 13:54:14 GMT
Subject: [code-reflection] Integrated: Hat simplify vector select phase
Message-ID: <A5gf1vaPtTieM0aL7K8uSCuZhHa7mZKDOWlDzLTNujI=.0617f14f-5cf8-4d16-b19e-9c1af6da0f6a@github.com>

Simplified Vector load/store phases and load and store ops.

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

Commit messages:
 - Removed dead code from VectorOps
 - Initial refactor

Changes: https://git.openjdk.org/babylon/pull/808/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=808&range=00
  Stats: 226 lines in 9 files changed: 37 ins; 122 del; 67 mod
  Patch: https://git.openjdk.org/babylon/pull/808.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/808/head:pull/808

PR: https://git.openjdk.org/babylon/pull/808

From gfrost at openjdk.org  Sun Jan  4 13:54:15 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Sun, 4 Jan 2026 13:54:15 GMT
Subject: [code-reflection] Integrated: Hat simplify vector select phase
In-Reply-To: <A5gf1vaPtTieM0aL7K8uSCuZhHa7mZKDOWlDzLTNujI=.0617f14f-5cf8-4d16-b19e-9c1af6da0f6a@github.com>
References: <A5gf1vaPtTieM0aL7K8uSCuZhHa7mZKDOWlDzLTNujI=.0617f14f-5cf8-4d16-b19e-9c1af6da0f6a@github.com>
Message-ID: <pkAuS0MVaOQL_pgJJL0GyKmKf4MKCCVhsdVgDPdX89E=.2de885db-879d-405b-bbae-7b8cde666840@github.com>

On Sun, 4 Jan 2026 13:46:17 GMT, Gary Frost <gfrost at openjdk.org> wrote:

> Simplified Vector load/store phases and load and store ops.

This pull request has now been integrated.

Changeset: aecd63d2
Author:    Gary Frost <gfrost at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/aecd63d2920bdfcfda6898fa7b59feae3f9fc56d
Stats:     226 lines in 9 files changed: 37 ins; 122 del; 67 mod

Hat simplify vector select phase

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

PR: https://git.openjdk.org/babylon/pull/808

From gfrost at openjdk.org  Sun Jan  4 16:25:45 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Sun, 4 Jan 2026 16:25:45 GMT
Subject: git: openjdk/babylon: code-reflection: Switch to using optkl.Txfrmr
 where possible
Message-ID: <7663c06e-1d80-44d8-8208-7e30af67d639@openjdk.org>

Changeset: 3fa033e2
Branch: code-reflection
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2026-01-04 16:24:14 +0000
URL:       https://git.openjdk.org/babylon/commit/3fa033e29d96bf3e0b0201970b34cc0fea5f75dc

Switch to using optkl.Txfrmr where possible

! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/CudaBackend.java
! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/FFIBackend.java
! hat/core/src/main/java/hat/Accelerator.java
! hat/core/src/main/java/hat/BufferTagger.java
! hat/core/src/main/java/hat/ComputeContext.java
! hat/core/src/main/java/hat/callgraph/CallGraph.java
! hat/core/src/main/java/hat/codebuilders/C99HATCodeBuilderContext.java
! hat/core/src/main/java/hat/codebuilders/C99HATKernelBuilder.java
! hat/core/src/main/java/hat/phases/HATArrayViewPhase.java
! hat/core/src/main/java/hat/phases/HATBarrierPhase.java
! hat/core/src/main/java/hat/phases/HATFP16Phase.java
! hat/core/src/main/java/hat/phases/HATMemoryPhase.java
! hat/core/src/main/java/hat/phases/HATPhase.java
! hat/core/src/main/java/hat/phases/HATThreadsPhase.java
! hat/core/src/main/java/hat/phases/HATVectorPhase.java
! hat/core/src/main/java/hat/phases/HATVectorSelectPhase.java
! hat/core/src/main/java/hat/phases/HATVectorStorePhase.java
! hat/examples/experiments/src/main/java/experiments/DNA.java
! hat/examples/experiments/src/main/java/experiments/Transform.java
+ hat/optkl/src/main/java/optkl/Lambda.java
! hat/optkl/src/main/java/optkl/OpHelper.java
! hat/optkl/src/main/java/optkl/OpTkl.java
! hat/optkl/src/main/java/optkl/Trxfmr.java


From gfrost at openjdk.org  Sun Jan  4 16:28:09 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Sun, 4 Jan 2026 16:28:09 GMT
Subject: [code-reflection] Integrated: Switch to using optkl.Txfrmr where
 possible
Message-ID: <AI-V0KcfdmUCX6fS-m1ILLb2ctJli4CJsz_xG25oV5k=.ffbe13ab-0bfc-45d6-8fce-139f90dcd09e@github.com>

Slowly switching all funcOp.transform() calls to  use Txfrmr.transform

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

Commit messages:
 - Switch to using optkl.Txfrmr where possible

Changes: https://git.openjdk.org/babylon/pull/809/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=809&range=00
  Stats: 439 lines in 23 files changed: 107 ins; 245 del; 87 mod
  Patch: https://git.openjdk.org/babylon/pull/809.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/809/head:pull/809

PR: https://git.openjdk.org/babylon/pull/809

From gfrost at openjdk.org  Sun Jan  4 16:28:11 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Sun, 4 Jan 2026 16:28:11 GMT
Subject: [code-reflection] Integrated: Switch to using optkl.Txfrmr where
 possible
In-Reply-To: <AI-V0KcfdmUCX6fS-m1ILLb2ctJli4CJsz_xG25oV5k=.ffbe13ab-0bfc-45d6-8fce-139f90dcd09e@github.com>
References: <AI-V0KcfdmUCX6fS-m1ILLb2ctJli4CJsz_xG25oV5k=.ffbe13ab-0bfc-45d6-8fce-139f90dcd09e@github.com>
Message-ID: <osoADEEi7WEw5p6YO6p2VnNh53odLWNwVLdlT3upB_M=.151f97b5-7ca3-4daa-b271-8490d309ccf2@github.com>

On Sun, 4 Jan 2026 16:20:49 GMT, Gary Frost <gfrost at openjdk.org> wrote:

> Slowly switching all funcOp.transform() calls to  use Txfrmr.transform

This pull request has now been integrated.

Changeset: 3fa033e2
Author:    Gary Frost <gfrost at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/3fa033e29d96bf3e0b0201970b34cc0fea5f75dc
Stats:     439 lines in 23 files changed: 107 ins; 245 del; 87 mod

Switch to using optkl.Txfrmr where possible

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

PR: https://git.openjdk.org/babylon/pull/809

From gfrost at openjdk.org  Mon Jan  5 11:42:45 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Mon, 5 Jan 2026 11:42:45 GMT
Subject: git: openjdk/babylon: code-reflection: Avoid Trxfmr constructor,
 use  static factory of method
Message-ID: <db441b15-556d-441c-ab0a-ba2144602211@openjdk.org>

Changeset: 7b74d452
Branch: code-reflection
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2026-01-05 11:39:31 +0000
URL:       https://git.openjdk.org/babylon/commit/7b74d452b15ea98244adcd13fd06f41d6a5237fa

Avoid Trxfmr constructor, use  static factory of method

! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/CudaBackend.java
! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/FFIBackend.java
! hat/core/src/main/java/hat/phases/HATArrayViewPhase.java
! hat/core/src/main/java/hat/phases/HATFP16Phase.java
! hat/core/src/main/java/hat/phases/HATMemoryPhase.java
! hat/core/src/main/java/hat/phases/HATThreadsPhase.java
! hat/core/src/main/java/hat/phases/HATVectorPhase.java
! hat/core/src/main/java/hat/phases/HATVectorSelectPhase.java
! hat/core/src/main/java/hat/phases/HATVectorStorePhase.java
! hat/examples/experiments/src/main/java/experiments/CreateFuncOp.java
- hat/examples/experiments/src/main/java/experiments/DNA.java
- hat/examples/experiments/src/main/java/experiments/Transform.java
! hat/optkl/src/main/java/optkl/Trxfmr.java


From gfrost at openjdk.org  Mon Jan  5 11:44:51 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Mon, 5 Jan 2026 11:44:51 GMT
Subject: [code-reflection] Integrated: Avoid Trxfmr constructor,
 use  static factory of method
Message-ID: <K0cQouRRVsYEN56pHSnALCZpoJR6WXbqwxGHWQMlSDw=.a52a2b2a-4f9d-4283-9555-f460a6ff0d2d@github.com>

Added static factory Trxfmr.of method and some fluent helpers for common tasks.

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

Commit messages:
 - Avoid Trxfmr constructor. Added static factory of method also some fluent helpers

Changes: https://git.openjdk.org/babylon/pull/810/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=810&range=00
  Stats: 393 lines in 13 files changed: 22 ins; 299 del; 72 mod
  Patch: https://git.openjdk.org/babylon/pull/810.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/810/head:pull/810

PR: https://git.openjdk.org/babylon/pull/810

From gfrost at openjdk.org  Mon Jan  5 11:44:52 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Mon, 5 Jan 2026 11:44:52 GMT
Subject: [code-reflection] Integrated: Avoid Trxfmr constructor,
 use  static factory of method
In-Reply-To: <K0cQouRRVsYEN56pHSnALCZpoJR6WXbqwxGHWQMlSDw=.a52a2b2a-4f9d-4283-9555-f460a6ff0d2d@github.com>
References: <K0cQouRRVsYEN56pHSnALCZpoJR6WXbqwxGHWQMlSDw=.a52a2b2a-4f9d-4283-9555-f460a6ff0d2d@github.com>
Message-ID: <wIENkVWwXfESlCG_Q_-rEsskYMs2BqyH6oRw4mEjCQ0=.644f2868-b922-4e35-b548-f781893cbd33@github.com>

On Mon, 5 Jan 2026 11:37:22 GMT, Gary Frost <gfrost at openjdk.org> wrote:

> Added static factory Trxfmr.of method and some fluent helpers for common tasks.

This pull request has now been integrated.

Changeset: 7b74d452
Author:    Gary Frost <gfrost at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/7b74d452b15ea98244adcd13fd06f41d6a5237fa
Stats:     393 lines in 13 files changed: 22 ins; 299 del; 72 mod

Avoid Trxfmr constructor, use  static factory of method

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

PR: https://git.openjdk.org/babylon/pull/810

From gfrost at openjdk.org  Mon Jan  5 13:32:14 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Mon, 5 Jan 2026 13:32:14 GMT
Subject: [code-reflection] RFR: Make Op.setLocation fluent friendly by
 returning Op
Message-ID: <5i4AJHR9-kflppHVMl_b7nlrYCc1TE_AotNE3dFsxzg=.c3f65b96-a46c-489a-970f-d981a6ab8ae4@github.com>

This one change simplifies a bunch of code. 

We frequently had this pattern 

var opToReplace = .....;
var  newOp = new MyNewOp(...);
newOp.setLocation(opToReplace.getLocation());
builder.op(newOp);

We were forced to catch the newOp just to set its location.

This change allows 

builder.op( new myNewOp(....)
     .setLocation(opToReplace)
);

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

Commit messages:
 - Make Op.setLocation fluent friendly by returning Op

Changes: https://git.openjdk.org/babylon/pull/811/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=811&range=00
  Stats: 2 lines in 1 file changed: 1 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/babylon/pull/811.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/811/head:pull/811

PR: https://git.openjdk.org/babylon/pull/811

From duke at openjdk.org  Mon Jan  5 14:40:09 2026
From: duke at openjdk.org (duke)
Date: Mon, 5 Jan 2026 14:40:09 GMT
Subject: git: openjdk/babylon: local-class-model: 474 new changesets
Message-ID: <68f0b6ef-fc61-41ec-85c5-1081d7a9630f@openjdk.org>

Changeset: 75c9e8a0
Branch: local-class-model
Author:    Juan Fumero <jfumero at openjdk.org>
Date:      2025-11-21 14:31:32 +0000
URL:       https://git.openjdk.org/babylon/commit/75c9e8a07799d921886b8a2212297fbd123125cd

[hat] Reduces the number of threads in thread-block for small kernels

! hat/backends/ffi/cuda/src/main/native/cpp/cuda_backend_queue.cpp
! hat/backends/ffi/cuda/src/main/native/include/cuda_backend.h
! hat/tests/src/main/java/hat/test/TestArrays.java

Changeset: 5ab24f54
Branch: local-class-model
Author:    Paul Sandoz <psandoz at openjdk.org>
Date:      2025-11-21 15:53:29 +0000
URL:       https://git.openjdk.org/babylon/commit/5ab24f54fcdea1aee8b7af1eb14ca3913b628b3a

Code transformer

Reviewed-by: mcimadamore, asotona

! cr-examples/onnx/opgen/src/main/java/oracle/code/onnx/opgen/OpGen.java
! cr-examples/onnx/src/main/java/oracle/code/onnx/compiler/OnnxTransformer.java
! cr-examples/onnx/src/main/java/oracle/code/onnx/compiler/PartialEvaluator.java
! cr-examples/onnx/src/main/java/oracle/code/onnx/ir/ExplicitOnnxOps.java
! cr-examples/onnx/src/main/java/oracle/code/onnx/ir/OnnxOp.java
! cr-examples/onnx/src/main/java/oracle/code/onnx/ir/OnnxOps.java
! cr-examples/spirv/src/main/java/intel/code/spirv/SpirvOp.java
! cr-examples/spirv/src/main/java/intel/code/spirv/SpirvOps.java
! cr-examples/spirv/src/main/java/intel/code/spirv/TranslateToSpirvModel.java
! cr-examples/triton/src/main/java/oracle/code/triton/ArithMathOps.java
! cr-examples/triton/src/main/java/oracle/code/triton/SCFOps.java
! cr-examples/triton/src/main/java/oracle/code/triton/TritonOps.java
! cr-examples/triton/src/main/java/oracle/code/triton/TritonTestOps.java
! cr-examples/triton/src/main/java/oracle/code/triton/TritonTransformer.java
! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/CudaBackend.java
! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/PTXHATKernelBuilder.java
! hat/backends/ffi/spirv/src/main/java/intel/code/spirv/SpirvOp.java
! hat/backends/ffi/spirv/src/main/java/intel/code/spirv/TranslateToSpirvModel.java
! hat/core/src/main/java/hat/dialect/HATBarrierOp.java
! hat/core/src/main/java/hat/dialect/HATBlockThreadIdOp.java
! hat/core/src/main/java/hat/dialect/HATF16AddOp.java
! hat/core/src/main/java/hat/dialect/HATF16BinaryOp.java
! hat/core/src/main/java/hat/dialect/HATF16ConvOp.java
! hat/core/src/main/java/hat/dialect/HATF16DivOp.java
! hat/core/src/main/java/hat/dialect/HATF16MulOp.java
! hat/core/src/main/java/hat/dialect/HATF16Op.java
! hat/core/src/main/java/hat/dialect/HATF16SubOp.java
! hat/core/src/main/java/hat/dialect/HATF16ToFloatConvOp.java
! hat/core/src/main/java/hat/dialect/HATF16VarLoadOp.java
! hat/core/src/main/java/hat/dialect/HATF16VarOp.java
! hat/core/src/main/java/hat/dialect/HATGlobalSizeOp.java
! hat/core/src/main/java/hat/dialect/HATGlobalThreadIdOp.java
! hat/core/src/main/java/hat/dialect/HATLocalSizeOp.java
! hat/core/src/main/java/hat/dialect/HATLocalThreadIdOp.java
! hat/core/src/main/java/hat/dialect/HATLocalVarOp.java
! hat/core/src/main/java/hat/dialect/HATMemoryDefOp.java
! hat/core/src/main/java/hat/dialect/HATMemoryLoadOp.java
! hat/core/src/main/java/hat/dialect/HATMemoryOp.java
! hat/core/src/main/java/hat/dialect/HATOp.java
! hat/core/src/main/java/hat/dialect/HATPrivateVarInitOp.java
! hat/core/src/main/java/hat/dialect/HATPrivateVarOp.java
! hat/core/src/main/java/hat/dialect/HATThreadOp.java
! hat/core/src/main/java/hat/dialect/HATVectorAddOp.java
! hat/core/src/main/java/hat/dialect/HATVectorBinaryOp.java
! hat/core/src/main/java/hat/dialect/HATVectorDivOp.java
! hat/core/src/main/java/hat/dialect/HATVectorLoadOp.java
! hat/core/src/main/java/hat/dialect/HATVectorMakeOfOp.java
! hat/core/src/main/java/hat/dialect/HATVectorMulOp.java
! hat/core/src/main/java/hat/dialect/HATVectorOfOp.java
! hat/core/src/main/java/hat/dialect/HATVectorOp.java
! hat/core/src/main/java/hat/dialect/HATVectorSelectLoadOp.java
! hat/core/src/main/java/hat/dialect/HATVectorSelectStoreOp.java
! hat/core/src/main/java/hat/dialect/HATVectorStoreView.java
! hat/core/src/main/java/hat/dialect/HATVectorSubOp.java
! hat/core/src/main/java/hat/dialect/HATVectorVarLoadOp.java
! hat/core/src/main/java/hat/dialect/HATVectorVarOp.java
! hat/core/src/main/java/hat/optools/OpTk.java
! hat/core/src/main/java/hat/phases/HATDialectifyBarrierPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyThreadsPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyVectorOpPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyVectorSelectPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyVectorStorePhase.java
! hat/examples/experiments/src/main/java/experiments/DNA.java
! hat/examples/experiments/src/main/java/experiments/LayoutExample.java
! hat/examples/experiments/src/main/java/experiments/RawLayout.java
! hat/examples/experiments/src/main/java/experiments/Transform.java
! hat/examples/experiments/src/main/java/experiments/TransformState.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/Block.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/Body.java
= src/jdk.incubator.code/share/classes/jdk/incubator/code/CodeContext.java
= src/jdk.incubator.code/share/classes/jdk/incubator/code/CodeContextImpl.java
+ src/jdk.incubator.code/share/classes/jdk/incubator/code/CodeTransformer.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/Op.java
- src/jdk.incubator.code/share/classes/jdk/incubator/code/OpTransformer.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/analysis/Inliner.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/analysis/NormalizeBlocksTransformer.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/analysis/SSABraun.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/analysis/SSACytron.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/analysis/StringConcatTransformer.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/dialect/core/CoreOp.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/dialect/java/JavaOp.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/extern/ExternalizedOp.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/internal/OpBuilder.java
! test/jdk/java/lang/reflect/code/CoreBinaryOpsTest.java
! test/jdk/java/lang/reflect/code/TestBlockIndexes.java
! test/jdk/java/lang/reflect/code/TestBlockOp.java
! test/jdk/java/lang/reflect/code/TestBreakContinue.java
! test/jdk/java/lang/reflect/code/TestConditionalExpression.java
! test/jdk/java/lang/reflect/code/TestConditionalOp.java
! test/jdk/java/lang/reflect/code/TestConstants.java
! test/jdk/java/lang/reflect/code/TestCopy.java
! test/jdk/java/lang/reflect/code/TestEnhancedForOp.java
! test/jdk/java/lang/reflect/code/TestExpressionGraphs.java
! test/jdk/java/lang/reflect/code/TestForOp.java
! test/jdk/java/lang/reflect/code/TestIfOp.java
! test/jdk/java/lang/reflect/code/TestInline.java
! test/jdk/java/lang/reflect/code/TestInvokeSuper.java
! test/jdk/java/lang/reflect/code/TestLocalTransformationsAdaption.java
! test/jdk/java/lang/reflect/code/TestPatterns.java
! test/jdk/java/lang/reflect/code/TestPatterns2.java
! test/jdk/java/lang/reflect/code/TestPrimitiveTypePatterns.java
! test/jdk/java/lang/reflect/code/TestRemoveFinalVars.java
! test/jdk/java/lang/reflect/code/TestSSA.java
! test/jdk/java/lang/reflect/code/TestStringConcatTransform.java
! test/jdk/java/lang/reflect/code/TestSwitchExpressionOp.java
! test/jdk/java/lang/reflect/code/TestSwitchStatementOp.java
! test/jdk/java/lang/reflect/code/TestTransitiveInvokeModule.java
! test/jdk/java/lang/reflect/code/TestTraverse.java
! test/jdk/java/lang/reflect/code/TestTry.java
! test/jdk/java/lang/reflect/code/TestTryFinally.java
! test/jdk/java/lang/reflect/code/TestTryNested.java
! test/jdk/java/lang/reflect/code/TestUninitializedVariable.java
! test/jdk/java/lang/reflect/code/TestVarArgsInvoke.java
! test/jdk/java/lang/reflect/code/TestVarOp.java
! test/jdk/java/lang/reflect/code/TestWhileOp.java
! test/jdk/java/lang/reflect/code/ad/ExpressionElimination.java
! test/jdk/java/lang/reflect/code/ad/ForwardDifferentiation.java
! test/jdk/java/lang/reflect/code/ad/TestForwardAutoDiff.java
! test/jdk/java/lang/reflect/code/anf/AnfDialect.java
! test/jdk/java/lang/reflect/code/anf/AnfTransformer.java
! test/jdk/java/lang/reflect/code/anf/TestAnfBasicFuns.java
! test/jdk/java/lang/reflect/code/anf/TestAnfTransform.java
! test/jdk/java/lang/reflect/code/bytecode/TestArrayCreation.java
! test/jdk/java/lang/reflect/code/bytecode/TestBytecode.java
! test/jdk/java/lang/reflect/code/bytecode/TestInvokeSuper.java
! test/jdk/java/lang/reflect/code/bytecode/TestNestedCapturingLambda.java
! test/jdk/java/lang/reflect/code/bytecode/TestSlots.java
! test/jdk/java/lang/reflect/code/bytecode/TestSynchronizedOp.java
! test/jdk/java/lang/reflect/code/bytecode/TestTry.java
! test/jdk/java/lang/reflect/code/bytecode/TestTryFinally.java
! test/jdk/java/lang/reflect/code/bytecode/TestTryFinallyNested.java
! test/jdk/java/lang/reflect/code/bytecode/TestVarArg.java
! test/jdk/java/lang/reflect/code/bytecode/lift/SlotOp.java
! test/jdk/java/lang/reflect/code/bytecode/lift/SlotToVarTransformer.java
! test/jdk/java/lang/reflect/code/bytecode/lift/UnresolvedTypesTransformer.java
! test/jdk/java/lang/reflect/code/expression/ExpressionElimination.java
! test/jdk/java/lang/reflect/code/expression/TestExpressionElimination.java
! test/jdk/java/lang/reflect/code/interpreter/TestAssert.java
! test/jdk/java/lang/reflect/code/location/TestLocation.java
! test/jdk/java/lang/reflect/code/lower/CodeReflectionTester.java
! test/jdk/java/lang/reflect/code/pe/CodeReflectionTester.java
! test/jdk/java/lang/reflect/code/pe/PartialEvaluator.java
! test/jdk/java/lang/reflect/code/stream/TestStream.java
+ test/jdk/java/lang/reflect/code/transform/TestTransform.java
! test/jdk/java/lang/reflect/code/writer/TestAttributeSerialization.java
! test/jdk/java/lang/reflect/code/writer/TestCodeBuilder.java
! test/jdk/java/lang/reflect/code/writer/TestNaming.java
! test/langtools/tools/javac/reflect/CodeReflectionTester.java

Changeset: 03cd0a18
Branch: local-class-model
Author:    Adam Sotona <asotona at openjdk.org>
Date:      2025-11-21 16:35:58 +0000
URL:       https://git.openjdk.org/babylon/commit/03cd0a18a0dec6cca7cfe88bed95e4ac990ab9de

Code reflection synthetic class generation moved to JavaCompiler::genCode

Reviewed-by: mcimadamore

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/CodeReflectionTransformer.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/main/JavaCompiler.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/internal/ReflectMethods.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/internal/TreeScannerPrev.java
+ src/jdk.incubator.code/share/classes/jdk/incubator/code/internal/TreeTranslatorPrev.java

Changeset: dc79f4af
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-11-21 17:31:34 +0000
URL:       https://git.openjdk.org/babylon/commit/dc79f4af09010ae57c673ed6134e6ec712986f17

jextract 25 import fix

! hat/examples/nbody/src/main/java/nbody/opencl/OpenCLNBodyGLWindow.java
! hat/hat/job.jar

Changeset: 278b654e
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-11-21 17:56:29 +0000
URL:       https://git.openjdk.org/babylon/commit/278b654ef2030bb37a92a019966798e838364618

Hat view face culling

! hat/examples/view/pom.xml
! hat/examples/view/src/main/java/view/EliteMeshParser.java
! hat/examples/view/src/main/java/view/Main.java
! hat/examples/view/src/main/java/view/RasterizingRenderer.java
! hat/examples/view/src/main/java/view/Renderer.java
! hat/examples/view/src/main/java/view/ViewFrame.java
+ hat/examples/view/src/main/java/view/arity/Arity16.java
= hat/examples/view/src/main/java/view/arity/Arity2.java
= hat/examples/view/src/main/java/view/arity/Arity3.java
= hat/examples/view/src/main/java/view/arity/Arity4.java
= hat/examples/view/src/main/java/view/arity/Arity5.java
= hat/examples/view/src/main/java/view/arity/Arity6.java
! hat/examples/view/src/main/java/view/f32/F32.java
! hat/examples/view/src/main/java/view/f32/F32Mesh3D.java
! hat/examples/view/src/main/java/view/f32/F32x2.java
! hat/examples/view/src/main/java/view/f32/F32x2Triangle.java
! hat/examples/view/src/main/java/view/f32/F32x3.java
! hat/examples/view/src/main/java/view/f32/F32x3Triangle.java
! hat/examples/view/src/main/java/view/f32/F32x4x4.java
! hat/examples/view/src/main/java/view/f32/ModelHighWaterMark.java
- hat/examples/view/src/main/java/view/f32/ZPos.java
- hat/examples/view/src/main/java/view/f32/factories/Factory16.java
! hat/examples/view/src/main/java/view/f32/pool/F32Pool.java
! hat/examples/view/src/main/java/view/f32/pool/F32x2Pool.java
! hat/examples/view/src/main/java/view/f32/pool/F32x2TrianglePool.java
! hat/examples/view/src/main/java/view/f32/pool/F32x3Pool.java
! hat/examples/view/src/main/java/view/f32/pool/F32x3TrianglePool.java
! hat/examples/view/src/main/java/view/f32/pool/F32x4x4Pool.java
! hat/examples/view/src/main/java/view/f32/pool/Pool.java

Changeset: d30e7e19
Branch: local-class-model
Author:    Maurizio Cimadamore <mcimadamore at openjdk.org>
Date:      2025-11-21 18:43:33 +0000
URL:       https://git.openjdk.org/babylon/commit/d30e7e19a3c1dc2b60048ff52600b69a81eb9173

Rename @CodeReflection to @Reflect

Reviewed-by: psandoz

! cr-examples/onnx/src/main/java/oracle/code/onnx/ExplicitOnnxOperators.java
! cr-examples/onnx/src/main/java/oracle/code/onnx/OnnxRuntime.java
! cr-examples/onnx/src/main/java/oracle/code/onnx/genai/OnnxGenRuntimeSession.java
! cr-examples/onnx/src/main/java/oracle/code/onnx/lift/JavaTemplate.java
! cr-examples/onnx/src/test/java/oracle/code/onnx/CNNTest.java
! cr-examples/onnx/src/test/java/oracle/code/onnx/SimpleTest.java
! cr-examples/onnx/src/test/java/oracle/code/onnx/WalkTheMazeTest.java
! cr-examples/onnx/src/test/java/oracle/code/onnx/fer/FERModel.java
! cr-examples/onnx/src/test/java/oracle/code/onnx/llm/LlamaModel.java
! cr-examples/onnx/src/test/java/oracle/code/onnx/mnist/MNISTModel.java
! cr-examples/samples/src/main/java/oracle/code/samples/CodeReflectionProcessor.java
! cr-examples/samples/src/main/java/oracle/code/samples/DialectFMAOp.java
! cr-examples/samples/src/main/java/oracle/code/samples/DialectWithInvoke.java
! cr-examples/samples/src/main/java/oracle/code/samples/HelloCodeReflection.java
! cr-examples/samples/src/main/java/oracle/code/samples/InlineExample.java
! cr-examples/samples/src/main/java/oracle/code/samples/MathOptimizer.java
! cr-examples/samples/src/main/java/oracle/code/samples/MathOptimizerWithInlining.java
! cr-examples/spirv/src/test/java/intel/code/spirv/ExampleUseTest.java
! cr-examples/triton/src/main/java/oracle/code/triton/Functions.java
! cr-examples/triton/src/main/java/oracle/code/triton/Triton.java
! cr-examples/triton/src/test/java/oracle/code/triton/TestAddKernel.java
! cr-examples/triton/src/test/java/oracle/code/triton/TestBroadcast.java
! cr-examples/triton/src/test/java/oracle/code/triton/TestCdiv.java
! cr-examples/triton/src/test/java/oracle/code/triton/TestCountedLoop.java
! cr-examples/triton/src/test/java/oracle/code/triton/TestMatrix.java
! cr-examples/triton/src/test/java/oracle/code/triton/TestMatrixFp16.java
! cr-examples/triton/src/test/java/oracle/code/triton/TestSoftMax.java
! cr-examples/triton/src/test/java/oracle/code/triton/TestVariables.java
! cr-examples/triton/src/test/java/oracle/code/triton/TestZeros.java
! cr-examples/triton/src/test/java/oracle/code/triton/TritonTestExtension.java
! hat/backends/ffi/mock/src/main/java/hat/backend/ffi/TestIt.java
! hat/backends/ffi/spirv/src/main/java/hat/backend/TestIt.java
! hat/core/src/main/java/hat/Accelerator.java
! hat/core/src/main/java/hat/ComputeContext.java
! hat/core/src/main/java/hat/KernelContext.java
! hat/core/src/main/java/hat/buffer/Float2.java
! hat/core/src/main/java/hat/buffer/Float4.java
! hat/core/src/main/java/hat/buffer/S32Array2D.java
! hat/core/src/main/java/hat/callgraph/ComputeCallGraph.java
! hat/core/src/main/java/hat/types/_V2.java
! hat/core/src/main/java/hat/types/_V4.java
! hat/core/src/main/test/hat/CustomOpTest.java
! hat/core/src/main/test/hat/SquaresTest.java
! hat/docs/hat-03-programming-model.md
! hat/docs/hat-04-01-interface-mapping.md
! hat/docs/hat-05-accelerator-compute.md
! hat/docs/hat-06-kernel-analysis.md
! hat/docs/hat-array-and-vector-views.md
! hat/docs/hat-minimizing-buffer-transfers.md
! hat/examples/blackscholes/src/main/java/blackscholes/Main.java
! hat/examples/experiments/src/main/java/experiments/DNA.java
! hat/examples/experiments/src/main/java/experiments/ForTests.java
! hat/examples/experiments/src/main/java/experiments/LayoutExample.java
! hat/examples/experiments/src/main/java/experiments/LocalArray.java
! hat/examples/experiments/src/main/java/experiments/LocalIds.java
! hat/examples/experiments/src/main/java/experiments/Mesh.java
! hat/examples/experiments/src/main/java/experiments/MinBufferTest.java
! hat/examples/experiments/src/main/java/experiments/PrefixSum.java
! hat/examples/experiments/src/main/java/experiments/QuotedArrayArg.java
! hat/examples/experiments/src/main/java/experiments/QuotedConstantArgs.java
! hat/examples/experiments/src/main/java/experiments/RawLayout.java
! hat/examples/experiments/src/main/java/experiments/Reduction.java
! hat/examples/experiments/src/main/java/experiments/TestQuoted.java
! hat/examples/experiments/src/main/java/experiments/Transform.java
! hat/examples/experiments/src/main/java/experiments/TransformState.java
! hat/examples/experiments/src/main/java/experiments/spirv/Bad.java
! hat/examples/experiments/src/main/java/experiments/spirv/GetBackend.java
! hat/examples/experiments/src/main/java/experiments/spirv/MatrixMultiply.java
! hat/examples/heal/src/main/java/heal/Compute.java
! hat/examples/life/src/main/java/life/Main.java
! hat/examples/mandel/src/main/java/mandel/Main.java
! hat/examples/matmul/src/main/java/matmul/Main.java
! hat/examples/nbody/src/main/java/nbody/opencl/OpenCLNBodyGLWindow.java
! hat/examples/squares/src/main/java/squares/Main.java
! hat/examples/violajones/src/main/java/violajones/ViolaJonesCoreCompute.java
! hat/tests/src/main/java/hat/test/TestArrayView.java
! hat/tests/src/main/java/hat/test/TestArrays.java
! hat/tests/src/main/java/hat/test/TestBlackscholes.java
! hat/tests/src/main/java/hat/test/TestConstants.java
! hat/tests/src/main/java/hat/test/TestF16Type.java
! hat/tests/src/main/java/hat/test/TestFloat2.java
! hat/tests/src/main/java/hat/test/TestLocal.java
! hat/tests/src/main/java/hat/test/TestMandel.java
! hat/tests/src/main/java/hat/test/TestMatMul.java
! hat/tests/src/main/java/hat/test/TestNbody.java
! hat/tests/src/main/java/hat/test/TestParenthesis.java
! hat/tests/src/main/java/hat/test/TestPrivate.java
! hat/tests/src/main/java/hat/test/TestReductions.java
! hat/tests/src/main/java/hat/test/TestVectorArrayView.java
! hat/tests/src/main/java/hat/test/TestVectorTypes.java
! hat/tools/src/main/java/hat/tools/text/TestJavaHATCodeBuilder.java
! hat/tools/src/main/java/hat/tools/textmodel/ui/TestFuncOpViewer.java
= src/jdk.incubator.code/share/classes/jdk/incubator/code/Reflect.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/internal/CodeReflectionSymbols.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/internal/ReflectMethods.java
! test/jdk/java/lang/reflect/code/CoreBinaryOpsTest.java
! test/jdk/java/lang/reflect/code/TestAncestors.java
! test/jdk/java/lang/reflect/code/TestArrayCreation.java
! test/jdk/java/lang/reflect/code/TestArrayTypes.java
! test/jdk/java/lang/reflect/code/TestBinops.java
! test/jdk/java/lang/reflect/code/TestBlockIndexes.java
! test/jdk/java/lang/reflect/code/TestBlockOp.java
! test/jdk/java/lang/reflect/code/TestBreakContinue.java
! test/jdk/java/lang/reflect/code/TestBuild.java
! test/jdk/java/lang/reflect/code/TestConcat.java
! test/jdk/java/lang/reflect/code/TestConditionalExpression.java
! test/jdk/java/lang/reflect/code/TestConditionalOp.java
! test/jdk/java/lang/reflect/code/TestConstants.java
! test/jdk/java/lang/reflect/code/TestCopy.java
! test/jdk/java/lang/reflect/code/TestEnhancedForOp.java
! test/jdk/java/lang/reflect/code/TestExpressionGraphs.java
! test/jdk/java/lang/reflect/code/TestForOp.java
! test/jdk/java/lang/reflect/code/TestIfOp.java
! test/jdk/java/lang/reflect/code/TestInline.java
! test/jdk/java/lang/reflect/code/TestInvokeOp.java
! test/jdk/java/lang/reflect/code/TestInvokeSuper.java
! test/jdk/java/lang/reflect/code/TestLambdaOps.java
! test/jdk/java/lang/reflect/code/TestLocalTransformationsAdaption.java
! test/jdk/java/lang/reflect/code/TestMethodRefLambda.java
! test/jdk/java/lang/reflect/code/TestOverloads.java
! test/jdk/java/lang/reflect/code/TestPatterns.java
! test/jdk/java/lang/reflect/code/TestPatterns2.java
! test/jdk/java/lang/reflect/code/TestPrimitiveCast.java
! test/jdk/java/lang/reflect/code/TestPrimitiveTypePatterns.java
! test/jdk/java/lang/reflect/code/TestQuoteOp.java
! test/jdk/java/lang/reflect/code/TestRemoveFinalVars.java
! test/jdk/java/lang/reflect/code/TestSSA.java
! test/jdk/java/lang/reflect/code/TestSealOp.java
! test/jdk/java/lang/reflect/code/TestStringConcatTransform.java
! test/jdk/java/lang/reflect/code/TestSwitchExpressionOp.java
! test/jdk/java/lang/reflect/code/TestSwitchStatementOp.java
! test/jdk/java/lang/reflect/code/TestTransitiveInvokeModule.java
! test/jdk/java/lang/reflect/code/TestTraverse.java
! test/jdk/java/lang/reflect/code/TestTry.java
! test/jdk/java/lang/reflect/code/TestTryFinally.java
! test/jdk/java/lang/reflect/code/TestTryNested.java
! test/jdk/java/lang/reflect/code/TestUninitializedVariable.java
! test/jdk/java/lang/reflect/code/TestVarArgsInvoke.java
! test/jdk/java/lang/reflect/code/TestVarOp.java
! test/jdk/java/lang/reflect/code/TestWhileOp.java
! test/jdk/java/lang/reflect/code/ad/TestForwardAutoDiff.java
! test/jdk/java/lang/reflect/code/anf/TestAnfBasicFuns.java
! test/jdk/java/lang/reflect/code/anf/TestAnfTransform.java
! test/jdk/java/lang/reflect/code/bytecode/TestArrayCreation.java
! test/jdk/java/lang/reflect/code/bytecode/TestBytecode.java
! test/jdk/java/lang/reflect/code/bytecode/TestInvokeSuper.java
! test/jdk/java/lang/reflect/code/bytecode/TestNestedCapturingLambda.java
! test/jdk/java/lang/reflect/code/bytecode/TestSlots.java
! test/jdk/java/lang/reflect/code/bytecode/TestSynchronizedOp.java
! test/jdk/java/lang/reflect/code/bytecode/TestTry.java
! test/jdk/java/lang/reflect/code/bytecode/TestTryFinally.java
! test/jdk/java/lang/reflect/code/bytecode/TestTryFinallyNested.java
! test/jdk/java/lang/reflect/code/bytecode/TestVarArg.java
! test/jdk/java/lang/reflect/code/bytecode/lift/TestBytecodeLift.java
! test/jdk/java/lang/reflect/code/expression/TestExpressionElimination.java
! test/jdk/java/lang/reflect/code/interpreter/TestArgsTypesValidationWhenInterpreting.java
! test/jdk/java/lang/reflect/code/interpreter/TestAssert.java
! test/jdk/java/lang/reflect/code/interpreter/TestThrowing.java
! test/jdk/java/lang/reflect/code/linq/QuotableFunction.java
! test/jdk/java/lang/reflect/code/linq/QuotablePredicate.java
! test/jdk/java/lang/reflect/code/location/ClassWithReflectedMethod.java
! test/jdk/java/lang/reflect/code/location/TestLocation.java
! test/jdk/java/lang/reflect/code/lower/CodeReflectionTester.java
! test/jdk/java/lang/reflect/code/lower/TestLoop.java
! test/jdk/java/lang/reflect/code/lower/TestSynchronized.java
! test/jdk/java/lang/reflect/code/pe/CodeReflectionTester.java
! test/jdk/java/lang/reflect/code/pe/TestPE.java
! test/jdk/java/lang/reflect/code/stream/StreamFuser.java
! test/jdk/java/lang/reflect/code/transform/TestTransform.java
! test/jdk/java/lang/reflect/code/writer/TestCodeBuilder.java
! test/jdk/java/lang/reflect/code/writer/TestNaming.java
! test/jdk/java/lang/reflect/code/writer/TestOptions.java
! test/langtools/tools/javac/reflect/ArrayAccessTest.java
! test/langtools/tools/javac/reflect/AssertTest.java
! test/langtools/tools/javac/reflect/BinopTest.java
! test/langtools/tools/javac/reflect/BlockTest.java
! test/langtools/tools/javac/reflect/BoxingConversionTest.java
! test/langtools/tools/javac/reflect/BreakContinueTest.java
! test/langtools/tools/javac/reflect/CastInstanceOfTest.java
! test/langtools/tools/javac/reflect/CodeModelSameInstanceTest.java
! test/langtools/tools/javac/reflect/CodeReflectionTester.java
! test/langtools/tools/javac/reflect/ConditionalAndOrTest.java
! test/langtools/tools/javac/reflect/ConditionalExpressionTest.java
! test/langtools/tools/javac/reflect/ConstantsTest.java
! test/langtools/tools/javac/reflect/DenotableTypesTest.java
! test/langtools/tools/javac/reflect/EnumAccessTest.java
! test/langtools/tools/javac/reflect/FieldAccessTest.java
! test/langtools/tools/javac/reflect/ForLoopTest.java
! test/langtools/tools/javac/reflect/IfTest.java
! test/langtools/tools/javac/reflect/ImplicitConversionTest.java
! test/langtools/tools/javac/reflect/IntersectionTypeTest.java
! test/langtools/tools/javac/reflect/LambdaModelUniquenessTest.java
! test/langtools/tools/javac/reflect/LambdaTest.java
! test/langtools/tools/javac/reflect/LocalClassTest.java
! test/langtools/tools/javac/reflect/LocalVarTest.java
! test/langtools/tools/javac/reflect/MethodCallTest.java
! test/langtools/tools/javac/reflect/MethodModelUniquenessTest.java
! test/langtools/tools/javac/reflect/MethodReferenceTest.java
! test/langtools/tools/javac/reflect/NewArrayTest.java
! test/langtools/tools/javac/reflect/NewTest.java
! test/langtools/tools/javac/reflect/NullTest.java
! test/langtools/tools/javac/reflect/PatternTest2.java
! test/langtools/tools/javac/reflect/PatternsTest.java
! test/langtools/tools/javac/reflect/PrimitiveCastTest.java
! test/langtools/tools/javac/reflect/QuotableIntersectionTest.java
! test/langtools/tools/javac/reflect/QuotableSubtypeTest.java
! test/langtools/tools/javac/reflect/QuotedSameInstanceTest.java
! test/langtools/tools/javac/reflect/RecordAccessTest.java
! test/langtools/tools/javac/reflect/StringConcatTest.java
! test/langtools/tools/javac/reflect/SuperTest.java
! test/langtools/tools/javac/reflect/SwitchExpressionTest.java
! test/langtools/tools/javac/reflect/SwitchExpressionTest2.java
! test/langtools/tools/javac/reflect/SwitchStatementTest.java
! test/langtools/tools/javac/reflect/SynchronizedTest.java
! test/langtools/tools/javac/reflect/TestCaptureQuotable.java
! test/langtools/tools/javac/reflect/TestCodeModelProcessors.java
! test/langtools/tools/javac/reflect/TestLocalCapture.java
! test/langtools/tools/javac/reflect/TestNoCodeReflectionInInnerClasses.java
! test/langtools/tools/javac/reflect/TestNoCodeReflectionInInnerClasses.out
! test/langtools/tools/javac/reflect/ThrowTest.java
! test/langtools/tools/javac/reflect/TryTest.java
! test/langtools/tools/javac/reflect/UnaryopTest.java
! test/langtools/tools/javac/reflect/UnreachableTest.java
! test/langtools/tools/javac/reflect/WhileLoopTest.java

Changeset: a2196e20
Branch: local-class-model
Author:    Chen Liang <liach at openjdk.org>
Date:      2025-10-30 16:51:36 +0000
URL:       https://git.openjdk.org/babylon/commit/a2196e20608a1acd12c84ecfb8522bf1666545f4

4397513: Misleading "interface method" in InvocationHandler specification

Reviewed-by: alanb, jpai

! src/java.base/share/classes/java/lang/reflect/InvocationHandler.java

Changeset: d18e815b
Branch: local-class-model
Author:    Koushik Thirupattur <koushik.thirupattur at oracle.com>
Committer: Sean Mullan <mullan at openjdk.org>
Date:      2025-10-30 17:24:11 +0000
URL:       https://git.openjdk.org/babylon/commit/d18e815b94854406113344547f36358b5b5f6bb7

8368301: sun/security/util/math/intpoly compiler warnings

Reviewed-by: mullan

! make/jdk/src/classes/build/tools/intpoly/FieldGen.java

Changeset: 4b315111
Branch: local-class-model
Author:    Phil Race <prr at openjdk.org>
Date:      2025-10-30 18:03:21 +0000
URL:       https://git.openjdk.org/babylon/commit/4b315111493ac65511890bc2127489ceee693915

8370160: NumericShaper allows illegal ranges

Reviewed-by: serb, psadhukhan, kizune

! src/java.desktop/share/classes/java/awt/font/NumericShaper.java
! test/jdk/java/awt/font/NumericShaper/NSEqualsTest.java

Changeset: 414e7286
Branch: local-class-model
Author:    Phil Race <prr at openjdk.org>
Date:      2025-10-30 19:09:06 +0000
URL:       https://git.openjdk.org/babylon/commit/414e72869895562adcea5c21ff3e7252cef5b13f

8370141: [macOS] Crash after PrinterJob ends when Graphics.create() is used.

Reviewed-by: serb, psadhukhan

! src/java.desktop/macosx/classes/sun/java2d/OSXOffScreenSurfaceData.java
! src/java.desktop/macosx/classes/sun/java2d/OSXSurfaceData.java
! src/java.desktop/macosx/classes/sun/lwawt/macosx/CPrinterJob.java
+ test/jdk/java/awt/PrintJob/PrintJobAfterEndTest.java
+ test/jdk/java/awt/print/PrinterJob/PrintAfterEndTest.java

Changeset: c49a94bf
Branch: local-class-model
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-10-30 19:09:34 +0000
URL:       https://git.openjdk.org/babylon/commit/c49a94bf89876c4d6c777a9452618afa564c5c23

8370572: Cgroups hierarchical memory limit is not honored after JDK-8322420

Reviewed-by: simonis, sgehwolf

! src/hotspot/os/linux/cgroupSubsystem_linux.hpp
! src/hotspot/os/linux/cgroupV1Subsystem_linux.cpp
! src/hotspot/os/linux/cgroupV1Subsystem_linux.hpp

Changeset: 566aa126
Branch: local-class-model
Author:    Chen Liang <liach at openjdk.org>
Date:      2025-10-30 20:38:30 +0000
URL:       https://git.openjdk.org/babylon/commit/566aa1267c7c9b0d1eb49dd9014461274c51280d

8370971: Problemlist jdkDoctypeBadcharsCheck.java and jdkCheckHtml.java

Reviewed-by: dholmes

! test/docs/ProblemList.txt

Changeset: c69e0eb2
Branch: local-class-model
Author:    William Kemper <wkemper at openjdk.org>
Date:      2025-10-30 20:40:29 +0000
URL:       https://git.openjdk.org/babylon/commit/c69e0eb2f98dc80eaefdb399dcfe86cdab32dbd5

8370726: GenShen: Misplaced assertion that old referent is marked during young collection

Reviewed-by: xpeng, ysr

! src/hotspot/share/gc/shenandoah/shenandoahGeneration.cpp
! src/hotspot/share/gc/shenandoah/shenandoahReferenceProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahReferenceProcessor.hpp

Changeset: c6eea8ac
Branch: local-class-model
Author:    William Kemper <wkemper at openjdk.org>
Date:      2025-10-30 21:10:01 +0000
URL:       https://git.openjdk.org/babylon/commit/c6eea8acf6eea7314a1615e5923ac7bf73e6da02

8370667: GenShen: Only make assertions about region pinning for collected generation

Reviewed-by: xpeng, ysr

! src/hotspot/share/gc/shenandoah/heuristics/shenandoahGenerationalHeuristics.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp
! src/hotspot/share/gc/shenandoah/shenandoahOldGeneration.cpp

Changeset: e293166e
Branch: local-class-model
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2025-10-30 21:14:09 +0000
URL:       https://git.openjdk.org/babylon/commit/e293166e440df75f650ee280c300c085cd141d30

8370963: Errors in jpackage jtreg test descriptions

Reviewed-by: almatvee

! test/jdk/tools/jpackage/TEST.properties
! test/jdk/tools/jpackage/macosx/CustomInfoPListTest.java
! test/jdk/tools/jpackage/macosx/DmgContentTest.java
! test/jdk/tools/jpackage/macosx/HostArchPkgTest.java
! test/jdk/tools/jpackage/macosx/SigningPackageTwoStepTest.java
! test/jdk/tools/jpackage/macosx/SigningRuntimeImagePackageTest.java
! test/jdk/tools/jpackage/share/RuntimeImageSymbolicLinksTest.java
! test/jdk/tools/jpackage/share/RuntimeImageTest.java
! test/jdk/tools/jpackage/windows/WinInstallerResourceTest.java
! test/jdk/tools/jpackage/windows/WinLongPathTest.java
! test/jdk/tools/jpackage/windows/WinLongVersionTest.java
! test/jdk/tools/jpackage/windows/WinOSConditionTest.java
! test/jdk/tools/jpackage/windows/WinRenameTest.java

Changeset: a5f3a6f2
Branch: local-class-model
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2025-10-30 21:14:31 +0000
URL:       https://git.openjdk.org/babylon/commit/a5f3a6f21b68fe9b97cb1aa22f54173b192fbd10

8370956: ShortcutHintTest test fails when executed locally on Linux

Reviewed-by: almatvee

! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/LinuxHelper.java

Changeset: 0e054667
Branch: local-class-model
Author:    Kevin Walls <kevinw at openjdk.org>
Date:      2025-10-30 21:42:43 +0000
URL:       https://git.openjdk.org/babylon/commit/0e054667302614eaa8f969003bb89c93c2b4aef0

8370955: Remove test javax/management/remote/mandatory/connection/ConnectionTest.java from ProblemList-Virtual

Reviewed-by: sspitsyn

! test/jdk/ProblemList-Virtual.txt

Changeset: a926c216
Branch: local-class-model
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2025-10-30 22:45:49 +0000
URL:       https://git.openjdk.org/babylon/commit/a926c216e0f56dfc4d129260f8bf028ade615756

8370965: Remove SigningPackageFromTwoStepAppImageTest test

Reviewed-by: almatvee

- test/jdk/tools/jpackage/macosx/SigningPackageFromTwoStepAppImageTest.java

Changeset: dfa04f4a
Branch: local-class-model
Author:    Kelvin Nilsen <kdnilsen at openjdk.org>
Date:      2025-10-31 00:04:11 +0000
URL:       https://git.openjdk.org/babylon/commit/dfa04f4aa5463de7812877553ea779da6467d373

8370653: Fix race in CompressedClassSpaceSizeInJmapHeap.java

Reviewed-by: phh, wkemper, ysr

! test/hotspot/jtreg/gc/metaspace/CompressedClassSpaceSizeInJmapHeap.java

Changeset: 3c1010b5
Branch: local-class-model
Author:    Kelvin Nilsen <kdnilsen at openjdk.org>
Date:      2025-10-31 00:05:59 +0000
URL:       https://git.openjdk.org/babylon/commit/3c1010b57f2f8258a2ccf59b9f86fc8debd71918

8370646: TestLargeUTF8Length.java needs lots of memory

Reviewed-by: phh, wkemper, ysr

! test/hotspot/jtreg/runtime/jni/checked/TestLargeUTF8Length.java

Changeset: 6347f10b
Branch: local-class-model
Author:    William Kemper <wkemper at openjdk.org>
Date:      2025-10-31 00:07:47 +0000
URL:       https://git.openjdk.org/babylon/commit/6347f10bf1dd3959cc1f2aba32e72ca8d9d56e82

8370521: GenShen: Various code cleanup related to promotion

Reviewed-by: fandreuzzi, kdnilsen, ysr

! src/hotspot/share/gc/shenandoah/heuristics/shenandoahOldHeuristics.cpp
! src/hotspot/share/gc/shenandoah/shenandoahCollectionSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahCollectionSet.hpp
! src/hotspot/share/gc/shenandoah/shenandoahCollectionSet.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahGeneration.cpp
! src/hotspot/share/gc/shenandoah/shenandoahGeneration.hpp
! src/hotspot/share/gc/shenandoah/shenandoahGenerationalHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahOldGC.cpp
! src/hotspot/share/gc/shenandoah/shenandoahOldGeneration.cpp
! src/hotspot/share/gc/shenandoah/shenandoahTrace.cpp
! src/hotspot/share/gc/shenandoah/shenandoah_globals.hpp

Changeset: 4f9f0868
Branch: local-class-model
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2025-10-31 01:40:06 +0000
URL:       https://git.openjdk.org/babylon/commit/4f9f086847f531ab1791727d74955cfd8ec56811

8224852: JVM crash on watched field access from native code

Reviewed-by: amenkov, sspitsyn

! src/hotspot/share/prims/jvmtiExport.cpp
+ test/hotspot/jtreg/serviceability/jvmti/events/FieldAccess/FieldEventsFromJNI/FieldEventsFromJNI.java
+ test/hotspot/jtreg/serviceability/jvmti/events/FieldAccess/FieldEventsFromJNI/libFieldEventsFromJNI.cpp
! test/lib/jdk/test/lib/jvmti/jvmti_common.hpp

Changeset: fc5df4ac
Branch: local-class-model
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2025-10-31 03:33:45 +0000
URL:       https://git.openjdk.org/babylon/commit/fc5df4ac8f11f25611bd4def5b655578af27c882

8370465: Right to Left Orientation Issues with MenuItem Component

Reviewed-by: kizune, honkar

! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsIconFactory.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsMenuItemUI.java
! test/jdk/javax/swing/JMenuItem/RightLeftOrientation.java

Changeset: c6cc7a7b
Branch: local-class-model
Author:    Tagir F. Valeev <tvaleev at openjdk.org>
Date:      2025-10-31 05:33:59 +0000
URL:       https://git.openjdk.org/babylon/commit/c6cc7a7b2a45a892c4a5a7a24e1fdbc5f9325f4a

8368178: Add specialization of SequencedCollection methods to standard list factories

Reviewed-by: smarks

! src/java.base/share/classes/java/util/Collections.java
! src/java.base/share/classes/java/util/ImmutableCollections.java
! test/jdk/java/util/Collection/MOAT.java
! test/jdk/java/util/Collections/NCopies.java
! test/jdk/java/util/List/ListFactories.java

Changeset: c47ea121
Branch: local-class-model
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2025-10-31 06:38:42 +0000
URL:       https://git.openjdk.org/babylon/commit/c47ea1211189d67a0b9ef1a893dacabbc606dae5

8370889: G1: Inline G1PrepareEvacuationTask::sample_card_set_size()

Reviewed-by: fandreuzzi, ayang, iwalulya

! src/hotspot/share/gc/g1/g1YoungCollector.cpp

Changeset: 4913b548
Branch: local-class-model
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-10-31 08:46:59 +0000
URL:       https://git.openjdk.org/babylon/commit/4913b548a79a981816718def38d059b5175f6f59

8370950: Inline CollectedHeap::fill_args_check

Reviewed-by: fandreuzzi, tschatzl

! src/hotspot/share/gc/shared/collectedHeap.cpp
! src/hotspot/share/gc/shared/collectedHeap.hpp

Changeset: 4ca88aa2
Branch: local-class-model
Author:    Mikhail Yankelevich <myankelevich at openjdk.org>
Date:      2025-10-31 09:51:45 +0000
URL:       https://git.openjdk.org/babylon/commit/4ca88aa2e8f486ffa7c6f4050ca3462e5e6f3418

8370852: Test sun/security/ssl/SSLLogger/DebugPropertyValuesTest.java fails after JDK-8369995

Reviewed-by: coffeys, wetmore

! test/jdk/ProblemList.txt
! test/jdk/sun/security/ssl/SSLLogger/DebugPropertyValuesTest.java

Changeset: 8e3620a3
Branch: local-class-model
Author:    Liam Miller-Cushon <cushon at openjdk.org>
Date:      2025-10-31 09:52:02 +0000
URL:       https://git.openjdk.org/babylon/commit/8e3620a344f83a21191bb70cf2af24e9ae1952ce

8370237: AssertionError in Annotate.fromAnnotations with -Xdoclint and type annotations

Reviewed-by: jlahoda

! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/ReferenceParser.java
! test/langtools/tools/doclint/CrashInAnnotateTest.out
+ test/langtools/tools/doclint/CrashInTypeAnnotateTest.java
+ test/langtools/tools/doclint/CrashInTypeAnnotateTest.out

Changeset: 02f8874c
Branch: local-class-model
Author:    Marc Chevalier <mchevalier at openjdk.org>
Date:      2025-10-31 11:00:06 +0000
URL:       https://git.openjdk.org/babylon/commit/02f8874c2d105a86cbfd3b84b591fefb4e509806

8361608: C2: assert(opaq->outcnt() == 1 && opaq->in(1) == limit) failed

Co-authored-by: Christian Hagedorn <chagedorn at openjdk.org>
Reviewed-by: chagedorn, rcastanedalo

! src/hotspot/share/opto/loopTransform.cpp
! src/hotspot/share/opto/loopnode.cpp
+ test/hotspot/jtreg/compiler/loopopts/TooStrictAssertForUnrollAfterPeeling.java

Changeset: 8ca485cf
Branch: local-class-model
Author:    Marc Chevalier <mchevalier at openjdk.org>
Date:      2025-10-31 11:02:29 +0000
URL:       https://git.openjdk.org/babylon/commit/8ca485cf98889d1757170a4ec883c93c888a7140

8370077: C2: make Compile::_major_progress a boolean

Reviewed-by: chagedorn, kvn, dlong, epeter

! src/hotspot/share/opto/compile.hpp
! src/hotspot/share/opto/loopnode.cpp

Changeset: 67a81c47
Branch: local-class-model
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-10-31 13:33:11 +0000
URL:       https://git.openjdk.org/babylon/commit/67a81c476f1e3c0d6aeca0d0aa2148efcb70a180

8370943: Support heap expansion during startup in Serial and Parallel

Reviewed-by: fandreuzzi, eosterlund, tschatzl

! src/hotspot/share/gc/parallel/parallelScavengeHeap.cpp
! src/hotspot/share/gc/parallel/psYoungGen.cpp
! src/hotspot/share/gc/serial/defNewGeneration.cpp
! src/hotspot/share/gc/serial/serialHeap.cpp

Changeset: 2158719a
Branch: local-class-model
Author:    Sergey Kuksenko <skuksenko at openjdk.org>
Date:      2025-10-31 14:00:55 +0000
URL:       https://git.openjdk.org/babylon/commit/2158719aab5f3ab652225113b5205070e9241995

8370150: Add StrictMath microbenchmarks to cover FDLIBM algorithms

Reviewed-by: rgiulietti

+ test/micro/org/openjdk/bench/java/lang/StrictMathExtraBench.java

Changeset: 16dafc00
Branch: local-class-model
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2025-10-31 14:10:52 +0000
URL:       https://git.openjdk.org/babylon/commit/16dafc00eca8acb0fdabf2f373bb5f84bd293086

8370393: Cleanup handling of ancient Windows versions from GetJavaProperties java_props_md

Reviewed-by: clanger, rriggs

! src/java.base/windows/native/libjava/java_props_md.c

Changeset: 8236800d
Branch: local-class-model
Author:    Chad Rakoczy <chadrako at amazon.com>
Committer: Vladimir Kozlov <kvn at openjdk.org>
Date:      2025-10-31 14:11:13 +0000
URL:       https://git.openjdk.org/babylon/commit/8236800deb5b99a027b0944f6c512c0f31d030df

8370527: Memory leak after 8316694: Implement relocation of nmethod within CodeCache

Reviewed-by: shade, eastigeevich, kvn

! src/hotspot/share/code/nmethod.cpp
! src/hotspot/share/code/nmethod.hpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/code/NMethod.java

Changeset: 1781b186
Branch: local-class-model
Author:    Mark Powers <mpowers at openjdk.org>
Date:      2025-10-31 17:52:48 +0000
URL:       https://git.openjdk.org/babylon/commit/1781b186b51900b758dd55cc356eaaf12b28481b

8343232: PKCS#12 KeyStore support for RFC 9879: Use of Password-Based Message Authentication Code 1 (PBMAC1)

Reviewed-by: weijun, mullan

! src/java.base/share/classes/com/sun/crypto/provider/PBES2Parameters.java
! src/java.base/share/classes/com/sun/crypto/provider/PBKDF2KeyImpl.java
! src/java.base/share/classes/sun/security/pkcs12/MacData.java
+ src/java.base/share/classes/sun/security/pkcs12/PBMAC1Parameters.java
! src/java.base/share/classes/sun/security/pkcs12/PKCS12KeyStore.java
! src/java.base/share/classes/sun/security/util/KeyUtil.java
! src/java.base/share/classes/sun/security/util/KnownOIDs.java
+ src/java.base/share/classes/sun/security/util/PBKDF2Parameters.java
! src/java.base/share/conf/security/java.security
+ test/jdk/sun/security/pkcs12/PBMAC1Test.java
! test/jdk/sun/security/pkcs12/ParamsPreferences.java

Changeset: ec059c0e
Branch: local-class-model
Author:    Kelvin Nilsen <kdnilsen at openjdk.org>
Date:      2025-10-31 21:02:28 +0000
URL:       https://git.openjdk.org/babylon/commit/ec059c0e85bc612f430269d9e110dc7ecbdce342

8365880: Shenandoah: Unify memory usage accounting in ShenandoahFreeSet

Reviewed-by: wkemper

! src/hotspot/share/gc/shenandoah/heuristics/shenandoahGlobalHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahOldHeuristics.cpp
! src/hotspot/share/gc/shenandoah/shenandoahFreeSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahFreeSet.hpp
! src/hotspot/share/gc/shenandoah/shenandoahFullGC.cpp
! src/hotspot/share/gc/shenandoah/shenandoahFullGC.hpp
! src/hotspot/share/gc/shenandoah/shenandoahGeneration.cpp
! src/hotspot/share/gc/shenandoah/shenandoahGeneration.hpp
- src/hotspot/share/gc/shenandoah/shenandoahGenerationSizer.cpp
- src/hotspot/share/gc/shenandoah/shenandoahGenerationSizer.hpp
! src/hotspot/share/gc/shenandoah/shenandoahGenerationalControlThread.cpp
! src/hotspot/share/gc/shenandoah/shenandoahGenerationalEvacuationTask.cpp
! src/hotspot/share/gc/shenandoah/shenandoahGenerationalFullGC.cpp
! src/hotspot/share/gc/shenandoah/shenandoahGenerationalFullGC.hpp
! src/hotspot/share/gc/shenandoah/shenandoahGenerationalHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahGenerationalHeap.hpp
! src/hotspot/share/gc/shenandoah/shenandoahGlobalGeneration.cpp
! src/hotspot/share/gc/shenandoah/shenandoahGlobalGeneration.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahMarkBitMap.hpp
! src/hotspot/share/gc/shenandoah/shenandoahMemoryPool.cpp
! src/hotspot/share/gc/shenandoah/shenandoahOldGC.cpp
! src/hotspot/share/gc/shenandoah/shenandoahOldGeneration.cpp
! src/hotspot/share/gc/shenandoah/shenandoahOldGeneration.hpp
! src/hotspot/share/gc/shenandoah/shenandoahSimpleBitMap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahSimpleBitMap.hpp
! src/hotspot/share/gc/shenandoah/shenandoahSimpleBitMap.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahVerifier.cpp
! src/hotspot/share/gc/shenandoah/shenandoahVerifier.hpp
! src/hotspot/share/gc/shenandoah/shenandoahYoungGeneration.cpp
! src/hotspot/share/gc/shenandoah/shenandoahYoungGeneration.hpp
! src/hotspot/share/gc/shenandoah/vmStructs_shenandoah.hpp
+ src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/gc/shenandoah/ShenandoahFreeSet.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/gc/shenandoah/ShenandoahGeneration.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/gc/shenandoah/ShenandoahHeap.java
! test/hotspot/gtest/gc/shenandoah/test_shenandoahOldGeneration.cpp
! test/hotspot/gtest/gc/shenandoah/test_shenandoahOldHeuristic.cpp
! test/hotspot/jtreg/gc/shenandoah/TestSieveObjects.java
! test/hotspot/jtreg/gc/shenandoah/mxbeans/TestChurnNotifications.java

Changeset: 2fc4cbe4
Branch: local-class-model
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2025-10-31 23:33:49 +0000
URL:       https://git.openjdk.org/babylon/commit/2fc4cbe426c814c49c03c794c7a7fff2a23f22c4

8370663: Incorrect synchronization in nsk/jvmti/RedefineClasses when expected events are not received

Reviewed-by: sspitsyn

! test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass028/redefclass028.cpp
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass029/redefclass029.cpp
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass030/redefclass030.cpp

Changeset: 54fe5021
Branch: local-class-model
Author:    SendaoYan <syan at openjdk.org>
Date:      2025-11-01 02:04:43 +0000
URL:       https://git.openjdk.org/babylon/commit/54fe50210efe9ae6fad225b815cfdeb16c868115

8370732: Use WhiteBox.getWhiteBox().fullGC() to provoking gc for nsk/jvmti tests

Reviewed-by: cjplummer, lmesnik, sspitsyn

- test/hotspot/jtreg/vmTestbase/nsk/jvmti/AttachOnDemand/attach020/TEST.properties
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/AttachOnDemand/attach020/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/AttachOnDemand/attach020/attach020Target.java
- test/hotspot/jtreg/vmTestbase/nsk/jvmti/AttachOnDemand/attach021/TEST.properties
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/AttachOnDemand/attach021/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/AttachOnDemand/attach021/attach021Target.java
- test/hotspot/jtreg/vmTestbase/nsk/jvmti/AttachOnDemand/attach022/TEST.properties
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/AttachOnDemand/attach022/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/AttachOnDemand/attach022/attach022Target.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/GarbageCollectionFinish/gcfinish001.java
- test/hotspot/jtreg/vmTestbase/nsk/jvmti/GarbageCollectionFinish/gcfinish001/TEST.properties
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/GarbageCollectionFinish/gcfinish001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/GarbageCollectionStart/gcstart001.java
- test/hotspot/jtreg/vmTestbase/nsk/jvmti/GarbageCollectionStart/gcstart001/TEST.properties
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/GarbageCollectionStart/gcstart001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/GarbageCollectionStart/gcstart002.java
- test/hotspot/jtreg/vmTestbase/nsk/jvmti/GarbageCollectionStart/gcstart002/TEST.properties
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/GarbageCollectionStart/gcstart002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/allocation/AP12/ap12t001.java
- test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/allocation/AP12/ap12t001/TEST.properties
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/allocation/AP12/ap12t001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/events/EM02/em02t002.java
- test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/events/EM02/em02t002/TEST.properties
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/events/EM02/em02t002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/events/EM02/em02t006.java
- test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/events/EM02/em02t006/TEST.properties
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/events/EM02/em02t006/TestDescription.java

Changeset: d2260236
Branch: local-class-model
Author:    Yasumasa Suenaga <ysuenaga at openjdk.org>
Date:      2025-11-01 02:33:16 +0000
URL:       https://git.openjdk.org/babylon/commit/d226023643f90027a8980d161ec6d423887ae3ce

8369994: Mixed mode jhsdb jstack cannot resolve symbol in function ending in call

Reviewed-by: kevinw, cjplummer

! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/linux/amd64/LinuxAMD64CFrame.java

Changeset: 13b3d2fc
Branch: local-class-model
Author:    Mikhail Yankelevich <myankelevich at openjdk.org>
Date:      2025-11-01 10:06:14 +0000
URL:       https://git.openjdk.org/babylon/commit/13b3d2fca1af71d0aa9908e19630c2e965dd7134

8368625: com/sun/net/httpserver/ServerStopTerminationTest.java fails intermittently

Reviewed-by: dfuchs

! test/jdk/com/sun/net/httpserver/ServerStopTerminationTest.java

Changeset: f7f4f903
Branch: local-class-model
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2025-11-01 23:29:48 +0000
URL:       https://git.openjdk.org/babylon/commit/f7f4f903cfdafecf69ff47d5d37e254adaf63141

8370969: --launcher-as-service option is ignored when used with --app-image option

Reviewed-by: almatvee

! src/jdk.jpackage/share/classes/jdk/jpackage/internal/FromParams.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/AdditionalLauncher.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/CfgFile.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/ConfigFilesStasher.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/JPackageCommand.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/LauncherAsServiceVerifier.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/LauncherShortcut.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/LinuxHelper.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/MacHelper.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/MacSignVerify.java
+ test/jdk/tools/jpackage/helpers/jdk/jpackage/test/PropertyFinder.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/TKit.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/WinShortcutVerifier.java
! test/jdk/tools/jpackage/share/ServiceTest.java

Changeset: 7c900da1
Branch: local-class-model
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2025-11-02 02:19:11 +0000
URL:       https://git.openjdk.org/babylon/commit/7c900da1985c9508198ea7805e4955da4a7cac42

8371076: jpackage will wrongly overwrite the plist file in the embedded runtime when executed with the "--app-image" option

Reviewed-by: almatvee

! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/AppImageSigner.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacPackagingPipeline.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/PackagingPipeline.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/util/PListReader.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/util/Slot.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/util/XmlUtils.java
! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/WixLauncherAsService.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/JPackageCommand.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/MacHelper.java
! test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/util/PListReaderTest.java
! test/jdk/tools/jpackage/macosx/CustomInfoPListTest.java
! test/jdk/tools/jpackage/macosx/SigningRuntimeImagePackageTest.java
! test/jdk/tools/jpackage/share/RuntimePackageTest.java

Changeset: e8a1a870
Branch: local-class-model
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2025-11-02 07:02:06 +0000
URL:       https://git.openjdk.org/babylon/commit/e8a1a8707ee6192c85ac62a2a51c815e07613c38

8369186: HotSpot Style Guide should permit some uses of the C++ Standard Library

Reviewed-by: jrose, lkorinth, iwalulya, kvn, stefank

! doc/hotspot-style.html
! doc/hotspot-style.md
! src/hotspot/cpu/aarch64/assembler_aarch64.hpp
! src/hotspot/cpu/riscv/assembler_riscv.hpp
! src/hotspot/share/code/codeBlob.cpp
! src/hotspot/share/code/relocInfo.cpp
+ src/hotspot/share/cppstdlib/cstddef.hpp
+ src/hotspot/share/cppstdlib/limits.hpp
+ src/hotspot/share/cppstdlib/type_traits.hpp
! src/hotspot/share/gc/shared/bufferNode.hpp
! src/hotspot/share/gc/shared/oopStorage.inline.hpp
! src/hotspot/share/gc/shared/oopStorageParState.hpp
! src/hotspot/share/gc/shared/oopStorageParState.inline.hpp
! src/hotspot/share/gc/shared/workerUtils.hpp
! src/hotspot/share/gc/shenandoah/shenandoahSimpleBitMap.hpp
! src/hotspot/share/gc/z/zAddress.inline.hpp
! src/hotspot/share/gc/z/zArray.hpp
! src/hotspot/share/gc/z/zDeferredConstructed.inline.hpp
! src/hotspot/share/gc/z/zDirector.cpp
! src/hotspot/share/gc/z/zForwardingEntry.hpp
! src/hotspot/share/gc/z/zInitialize.hpp
! src/hotspot/share/gc/z/zPageAge.inline.hpp
! src/hotspot/share/gc/z/zPageTable.inline.hpp
! src/hotspot/share/gc/z/zSafeDelete.hpp
! src/hotspot/share/gc/z/zSafeDelete.inline.hpp
! src/hotspot/share/gc/z/zStat.cpp
! src/hotspot/share/memory/metadataFactory.hpp
! src/hotspot/share/memory/metaspace/counters.hpp
! src/hotspot/share/memory/metaspaceClosure.hpp
! src/hotspot/share/metaprogramming/enableIf.hpp
! src/hotspot/share/metaprogramming/primitiveConversions.hpp
! src/hotspot/share/nmt/arrayWithFreeList.hpp
! src/hotspot/share/nmt/nmtNativeCallStackStorage.hpp
! src/hotspot/share/oops/accessBackend.hpp
! src/hotspot/share/oops/accessBackend.inline.hpp
! src/hotspot/share/oops/accessDecorators.hpp
! src/hotspot/share/oops/compressedOops.hpp
! src/hotspot/share/oops/instanceOop.hpp
! src/hotspot/share/oops/markWord.hpp
! src/hotspot/share/oops/objArrayOop.hpp
! src/hotspot/share/oops/oop.hpp
! src/hotspot/share/oops/oopHandle.hpp
! src/hotspot/share/oops/oopsHierarchy.hpp
! src/hotspot/share/oops/typeArrayOop.hpp
! src/hotspot/share/opto/rangeinference.hpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/atomicAccess.hpp
! src/hotspot/share/runtime/continuationFreezeThaw.cpp
! src/hotspot/share/runtime/flags/jvmFlag.hpp
! src/hotspot/share/runtime/lockStack.cpp
! src/hotspot/share/runtime/sharedRuntimeTrans.cpp
! src/hotspot/share/services/diagnosticFramework.hpp
! src/hotspot/share/utilities/align.hpp
! src/hotspot/share/utilities/byteswap.hpp
! src/hotspot/share/utilities/concurrentHashTable.inline.hpp
! src/hotspot/share/utilities/deferredStatic.hpp
! src/hotspot/share/utilities/devirtualizer.inline.hpp
! src/hotspot/share/utilities/enumIterator.hpp
! src/hotspot/share/utilities/globalDefinitions.hpp
! src/hotspot/share/utilities/hashTable.hpp
! src/hotspot/share/utilities/intn_t.hpp
! src/hotspot/share/utilities/intpow.hpp
! src/hotspot/share/utilities/parseInteger.hpp
! src/hotspot/share/utilities/population_count.hpp
! src/hotspot/share/utilities/powerOfTwo.hpp
! src/hotspot/share/utilities/rbTree.hpp
! src/hotspot/share/utilities/reverse_bits.hpp
! src/hotspot/share/utilities/tuple.hpp

Changeset: 05efc1fa
Branch: local-class-model
Author:    Simon Tooke <stooke at openjdk.org>
Committer: SendaoYan <syan at openjdk.org>
Date:      2025-11-03 02:20:17 +0000
URL:       https://git.openjdk.org/babylon/commit/05efc1fa991c3fd895bf2f7c7d9e7916692b98e6

8370578: SystemMapTest.java#normal fails intermittendly on macOS aarch64

Reviewed-by: cjplummer, sspitsyn, stuefe

! test/hotspot/jtreg/serviceability/dcmd/vm/SystemMapTestBase.java

Changeset: 4cfabd60
Branch: local-class-model
Author:    Saint Wesonga <saint.wesonga at microsoft.com>
Committer: SendaoYan <syan at openjdk.org>
Date:      2025-11-03 02:21:54 +0000
URL:       https://git.openjdk.org/babylon/commit/4cfabd605c42494db4ca4078344d32abc951a9ae

8370974: Command-line Hotspot debugger tests fail on Windows AArch64

Reviewed-by: dholmes, cjplummer

! src/jdk.hotspot.agent/windows/native/libsaproc/sawindbg.cpp

Changeset: 0ca0852d
Branch: local-class-model
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2025-11-03 06:45:48 +0000
URL:       https://git.openjdk.org/babylon/commit/0ca0852d78d643c211d36b753a734dac0cd2800a

8370459: C2: CompressBitsNode::Value produces wrong result on Windows (1UL vs 1ULL), found by ExpressionFuzzer

Reviewed-by: dlong, jbhateja, thartmann

! src/hotspot/share/opto/intrinsicnode.cpp
! test/hotspot/jtreg/compiler/c2/gvn/TestBitCompressValueTransform.java

Changeset: 09a047f0
Branch: local-class-model
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2025-11-03 06:55:32 +0000
URL:       https://git.openjdk.org/babylon/commit/09a047f00c88d14505c42a966dedbc87b9be5bdf

8370405: C2: mismatched store from MergeStores wrongly scalarized in allocation elimination

Co-authored-by: Olivier Mattmann <olivier.mattmann at bluewin.ch>
Co-authored-by: Quan Anh Mai <qamai at openjdk.org>
Reviewed-by: kvn, qamai

! src/hotspot/share/opto/macro.cpp
! src/hotspot/share/runtime/deoptimization.cpp
+ test/hotspot/jtreg/compiler/c2/TestMergeStoresAndAllocationElimination.java
+ test/hotspot/jtreg/compiler/escapeAnalysis/TestRematerializeObjects.java
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java

Changeset: 4e63c041
Branch: local-class-model
Author:    Afshin Zafari <azafari at openjdk.org>
Date:      2025-11-03 09:28:35 +0000
URL:       https://git.openjdk.org/babylon/commit/4e63c0412e3a05af1ff783d0587e03a6817b8e0d

8366062: [ubsan] add non-zero offset to nullptr in cds/archiveBuilder.cpp

Reviewed-by: iklam, dholmes

! src/hotspot/share/cds/archiveBuilder.cpp

Changeset: 10ea585b
Branch: local-class-model
Author:    Joel Sikstr?m <jsikstro at openjdk.org>
Date:      2025-11-03 09:30:55 +0000
URL:       https://git.openjdk.org/babylon/commit/10ea585b5ca01dc0136fe76a11109d0f17828772

8370345: Parallel: Rework TLAB accounting in MutableNUMASpace

Reviewed-by: ayang, iwalulya

! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/share/gc/parallel/mutableNUMASpace.cpp
! src/hotspot/share/gc/parallel/mutableNUMASpace.hpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/thread.hpp

Changeset: 89b492f4
Branch: local-class-model
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-11-03 09:38:53 +0000
URL:       https://git.openjdk.org/babylon/commit/89b492f41bae6f3b9935093b07c9b4f78a97641e

8371018: Remove unused CollectedHeap::fill_with_object

Reviewed-by: iwalulya, fandreuzzi, tschatzl

! src/hotspot/share/gc/shared/collectedHeap.hpp

Changeset: 400f51f7
Branch: local-class-model
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-11-03 09:39:11 +0000
URL:       https://git.openjdk.org/babylon/commit/400f51f7ab19c2dc6a4195f78f9f815d03dd4434

8369913: Parallel: Refactor PSAdjustTask

Reviewed-by: fandreuzzi, jsikstro

! src/hotspot/share/gc/parallel/psParallelCompact.cpp

Changeset: deb7edb1
Branch: local-class-model
Author:    Raffaello Giulietti <rgiulietti at openjdk.org>
Date:      2025-11-03 09:48:55 +0000
URL:       https://git.openjdk.org/babylon/commit/deb7edb151fd5940fdf9fdb2a6356080ee94e222

8366017: Extend the set of inputs handled by fast paths in FloatingDecimal

Reviewed-by: darcy

! src/java.base/share/classes/java/text/DigitList.java
! src/java.base/share/classes/jdk/internal/math/FDBigInteger.java
! src/java.base/share/classes/jdk/internal/math/FloatingDecimal.java
! src/java.base/share/classes/jdk/internal/math/MathUtils.java
! test/jdk/java/lang/Double/ParseDouble.java
! test/jdk/java/lang/Float/ParseFloat.java
! test/jdk/jdk/internal/math/FloatingDecimal/TestFDBigInteger.java
+ test/jdk/jdk/internal/math/FloatingDecimal/java.base/jdk/internal/math/FDBigIntegerChecker.java
+ test/micro/org/openjdk/bench/java/lang/FloatingPointParse.java

Changeset: 667744c3
Branch: local-class-model
Author:    Hamlin Li <mli at openjdk.org>
Date:      2025-11-03 10:36:24 +0000
URL:       https://git.openjdk.org/babylon/commit/667744c353e4d6abbe5cbf85746e5e0e44dafaf8

8370794: C2 SuperWord: Long/Integer.compareUnsigned return wrong value for EQ/NE in SLP

Reviewed-by: epeter, luhenry

! src/hotspot/share/opto/subnode.cpp
! src/hotspot/share/opto/subnode.hpp
! test/hotspot/jtreg/compiler/c2/irTests/TestVectorConditionalMove.java

Changeset: 15fd5292
Branch: local-class-model
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2025-11-03 11:41:30 +0000
URL:       https://git.openjdk.org/babylon/commit/15fd52925ab64a6a9e33691eed9e952a7b75da4b

8366196: Crash in AbstractMethodCheck.getMethodCheckFailure

Reviewed-by: liach, mcimadamore

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/AttrRecover.java
! test/langtools/tools/javac/recovery/AttrRecovery.java

Changeset: abf4f3da
Branch: local-class-model
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2025-11-03 12:02:54 +0000
URL:       https://git.openjdk.org/babylon/commit/abf4f3da76f413406de2860e4fbfacccfa15c221

8370865: Incorrect parser error for compact source files and multi-variable declarations

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavacParser.java
+ test/langtools/tools/javac/ImplicitClass/MultipleFields.java
! test/langtools/tools/javac/parser/JavacParserTest.java

Changeset: 6f452ac4
Branch: local-class-model
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2025-11-03 12:37:00 +0000
URL:       https://git.openjdk.org/babylon/commit/6f452ac46f17b89f8a9f661ffc8fadc663ae124e

8364360: Defining hidden class with no room in constant pool crashes the VM

Reviewed-by: matsaave, liach, dholmes

! src/hotspot/share/classfile/classFileParser.cpp
+ test/hotspot/jtreg/runtime/ClassFile/HiddenClassesTest.java

Changeset: 4520983e
Branch: local-class-model
Author:    Sergey Nazarkin <snazarki at openjdk.org>
Committer: Dmitry Cherepanov <dcherepanov at openjdk.org>
Date:      2025-11-03 12:56:42 +0000
URL:       https://git.openjdk.org/babylon/commit/4520983e8e5fcfb22e04508d50676df6831fa636

8368882: NPE during text drawing on machine with JP locale

Reviewed-by: serb, prr, psadhukhan

! src/java.desktop/share/classes/sun/font/CompositeFont.java

Changeset: ef464d69
Branch: local-class-model
Author:    Afshin Zafari <azafari at openjdk.org>
Date:      2025-11-03 12:57:19 +0000
URL:       https://git.openjdk.org/babylon/commit/ef464d69399e50aee126a4756fe9a9a19e44d3c4

8371142: [BACKOUT] [ubsan] add non-zero offset to nullptr in cds/archiveBuilder.cpp

Reviewed-by: coleenp

! src/hotspot/share/cds/archiveBuilder.cpp

Changeset: 8dbefc53
Branch: local-class-model
Author:    Igor Rudenko <iostream64 at gmail.com>
Committer: Per Minborg <pminborg at openjdk.org>
Date:      2025-11-03 14:17:56 +0000
URL:       https://git.openjdk.org/babylon/commit/8dbefc53a95c6e3f722082316157c6372737c162

8370822: Improve performance for MemorySegment::fill

Reviewed-by: pminborg

! src/java.base/share/classes/jdk/internal/foreign/SegmentBulkOperations.java

Changeset: 045018d5
Branch: local-class-model
Author:    Yasumasa Suenaga <ysuenaga at openjdk.org>
Date:      2025-11-03 14:25:45 +0000
URL:       https://git.openjdk.org/babylon/commit/045018d5f39751af9f673974ff876c47596cdbd0

8370176: Mixed mode jhsdb jstack cannot unwind call stack with -Xcomp

Co-authored-by: Fei Yang <fyang at openjdk.org>
Reviewed-by: cjplummer, kevinw

! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/cdbg/CFrame.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/linux/aarch64/LinuxAARCH64CFrame.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/linux/amd64/LinuxAMD64CFrame.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/linux/riscv64/LinuxRISCV64CFrame.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/tools/PStack.java
+ test/hotspot/jtreg/serviceability/sa/TestJhsdbJstackMixedWithXComp.java

Changeset: 20ff33cb
Branch: local-class-model
Author:    Yasumasa Suenaga <ysuenaga at openjdk.org>
Date:      2025-11-03 14:26:07 +0000
URL:       https://git.openjdk.org/babylon/commit/20ff33cbdf393818b63bb8989e1def0b2d470c4b

8370260: Test jdk/jfr/event/oldobject/TestEmergencyDumpAtOOM.java timed out

Reviewed-by: syan, egahlin

! test/jdk/jdk/jfr/event/oldobject/TestEmergencyDumpAtOOM.java

Changeset: 18e8873c
Branch: local-class-model
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2025-11-03 14:44:15 +0000
URL:       https://git.openjdk.org/babylon/commit/18e8873cadf3900139a6555d4a228148a10d2009

8369111: G1: Determining concurrent start uses inconsistent predicates

Reviewed-by: iwalulya, ayang

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1FullCollector.cpp
! src/hotspot/share/gc/g1/g1PeriodicGCTask.cpp
! src/hotspot/share/gc/g1/g1Policy.cpp
! src/hotspot/share/gc/g1/g1Policy.hpp
! src/hotspot/share/gc/g1/g1VMOperations.cpp
! src/hotspot/share/gc/g1/g1VMOperations.hpp
! src/hotspot/share/gc/g1/g1YoungCollector.cpp

Changeset: 02a72174
Branch: local-class-model
Author:    Artur Barashev <abarashev at openjdk.org>
Date:      2025-11-03 15:05:16 +0000
URL:       https://git.openjdk.org/babylon/commit/02a7217491755e25f3ae7ff3924f85e26698720d

8366364: Return enabled signature schemes with SSLConfiguration#getSSLParameters() call

Reviewed-by: mullan

! src/java.base/share/classes/sun/launcher/SecuritySettings.java
! src/java.base/share/classes/sun/security/ssl/SSLConfiguration.java
! src/java.base/share/classes/sun/security/ssl/SSLContextImpl.java
! src/java.base/share/classes/sun/security/ssl/SSLServerSocketImpl.java
! src/java.base/share/classes/sun/security/ssl/SignatureScheme.java
! src/java.base/share/classes/sun/security/ssl/TransportContext.java
+ test/jdk/sun/security/ssl/SignatureScheme/DefaultSSLConfigSignatureSchemes.java
! test/jdk/tools/launcher/Settings.java

Changeset: 1922c4fd
Branch: local-class-model
Author:    Matias Saavedra Silva <matsaave at openjdk.org>
Date:      2025-11-03 16:34:41 +0000
URL:       https://git.openjdk.org/babylon/commit/1922c4fd6f10e6eac121462d509d6990ae4f9acd

8365940: Misleading macro in jvm_md.h:57

Reviewed-by: dholmes, kbarrett

! src/hotspot/os/posix/include/jvm_md.h

Changeset: 9f972008
Branch: local-class-model
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2025-11-03 18:32:06 +0000
URL:       https://git.openjdk.org/babylon/commit/9f972008ff2beb4b69855f4c42b8a664a6b8bc95

8369654: javac OutOfMemoryError for complex intersection type

Reviewed-by: liach, mcimadamore

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Types.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Code.java
+ test/langtools/tools/javac/switchexpr/ExpressionSwitchComplexIntersectionTest.java

Changeset: dadbad0b
Branch: local-class-model
Author:    Mohamed Issa <missa at openjdk.org>
Committer: SendaoYan <syan at openjdk.org>
Date:      2025-11-04 01:58:34 +0000
URL:       https://git.openjdk.org/babylon/commit/dadbad0bef84f671c8194c84080c760453ecc423

8371088: Build fails when trying hsdis option

Reviewed-by: erikj

! make/autoconf/lib-hsdis.m4

Changeset: 576f9694
Branch: local-class-model
Author:    Serhiy Sachkov <serhiy.sachkov at oracle.com>
Committer: SendaoYan <syan at openjdk.org>
Date:      2025-11-04 01:58:54 +0000
URL:       https://git.openjdk.org/babylon/commit/576f9694b092f2a11a6a4e5a82c2b0e12203bd9c

8361106: [TEST] com/sun/net/httpserver/Test9.java fails with java.nio.file.FileSystemException

Reviewed-by: dfuchs

! test/jdk/com/sun/net/httpserver/Test9.java

Changeset: 50bb92a3
Branch: local-class-model
Author:    Amit Kumar <amitkumar at openjdk.org>
Date:      2025-11-04 04:59:32 +0000
URL:       https://git.openjdk.org/babylon/commit/50bb92a33b32778a96b1823ff995889892bef890

8370871: [s390x] consistently update top_frame_sp

Reviewed-by: rrich, lucy

! src/hotspot/cpu/s390/interp_masm_s390.cpp
! src/hotspot/cpu/s390/templateInterpreterGenerator_s390.cpp

Changeset: 75e37b06
Branch: local-class-model
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2025-11-04 07:39:11 +0000
URL:       https://git.openjdk.org/babylon/commit/75e37b06c3e37ee49719a0c0d6b4ab2c4ff76098

8370332: C2 SuperWord: SIGSEGV because PhaseIdealLoop::split_thru_phi left dead nodes in loop _body

Reviewed-by: chagedorn, roland

! src/hotspot/share/opto/loopnode.hpp
! src/hotspot/share/opto/loopopts.cpp
! src/hotspot/share/opto/node.cpp
! src/hotspot/share/opto/node.hpp
+ test/hotspot/jtreg/compiler/loopopts/TestSplitThruPhiRemoveDeadNodesFromLoopBody.java

Changeset: c1476fca
Branch: local-class-model
Author:    Volkan Yazici <vyazici at openjdk.org>
Date:      2025-11-04 08:03:30 +0000
URL:       https://git.openjdk.org/babylon/commit/c1476fca9d7a679d32b7b43956638b845d1027cc

8366575: Remove SDP support

Reviewed-by: alanb, erikj, jpai, michaelm

! make/modules/java.base/Copy.gmk
- src/java.base/share/classes/sun/net/sdp/SdpSupport.java
! src/java.base/share/classes/sun/nio/ch/AsynchronousServerSocketChannelImpl.java
! src/java.base/share/classes/sun/nio/ch/AsynchronousSocketChannelImpl.java
! src/java.base/share/classes/sun/nio/ch/NioSocketImpl.java
! src/java.base/share/classes/sun/nio/ch/ServerSocketChannelImpl.java
! src/java.base/share/classes/sun/nio/ch/SocketChannelImpl.java
- src/java.base/unix/classes/sun/net/NetHooks.java
- src/java.base/unix/classes/sun/net/sdp/SdpProvider.java
! src/java.base/unix/classes/sun/nio/ch/UnixAsynchronousSocketChannelImpl.java
- src/java.base/unix/conf/sdp/sdp.conf.template
- src/java.base/unix/native/libnet/SdpSupport.c
- src/java.base/windows/classes/sun/net/NetHooks.java

Changeset: e4aed95c
Branch: local-class-model
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2025-11-04 08:48:48 +0000
URL:       https://git.openjdk.org/babylon/commit/e4aed95cac343f1339b9bc87721561bdc4c2f5ad

8370682: G1: Survivor regions not in young gen cset group

Reviewed-by: iwalulya, ayang

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectionSet.cpp
! src/hotspot/share/gc/g1/g1FullGCResetMetadataTask.cpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.inline.hpp

Changeset: 21f41c5f
Branch: local-class-model
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-11-04 09:22:47 +0000
URL:       https://git.openjdk.org/babylon/commit/21f41c5f49cd3c5e6e4f29ed38701a4d92c16098

8370774: Merge ModRefBarrierSet into CardTableBarrierSet

Reviewed-by: tschatzl, iwalulya

! src/hotspot/cpu/aarch64/gc/g1/g1BarrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/gc/g1/g1BarrierSetAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/gc/shared/cardTableBarrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/gc/shared/cardTableBarrierSetAssembler_aarch64.hpp
- src/hotspot/cpu/aarch64/gc/shared/modRefBarrierSetAssembler_aarch64.cpp
- src/hotspot/cpu/aarch64/gc/shared/modRefBarrierSetAssembler_aarch64.hpp
! src/hotspot/cpu/arm/gc/g1/g1BarrierSetAssembler_arm.cpp
! src/hotspot/cpu/arm/gc/g1/g1BarrierSetAssembler_arm.hpp
! src/hotspot/cpu/arm/gc/shared/cardTableBarrierSetAssembler_arm.cpp
! src/hotspot/cpu/arm/gc/shared/cardTableBarrierSetAssembler_arm.hpp
- src/hotspot/cpu/arm/gc/shared/modRefBarrierSetAssembler_arm.cpp
- src/hotspot/cpu/arm/gc/shared/modRefBarrierSetAssembler_arm.hpp
! src/hotspot/cpu/ppc/gc/g1/g1BarrierSetAssembler_ppc.cpp
! src/hotspot/cpu/ppc/gc/g1/g1BarrierSetAssembler_ppc.hpp
! src/hotspot/cpu/ppc/gc/shared/cardTableBarrierSetAssembler_ppc.cpp
! src/hotspot/cpu/ppc/gc/shared/cardTableBarrierSetAssembler_ppc.hpp
- src/hotspot/cpu/ppc/gc/shared/modRefBarrierSetAssembler_ppc.cpp
- src/hotspot/cpu/ppc/gc/shared/modRefBarrierSetAssembler_ppc.hpp
! src/hotspot/cpu/riscv/gc/g1/g1BarrierSetAssembler_riscv.cpp
! src/hotspot/cpu/riscv/gc/g1/g1BarrierSetAssembler_riscv.hpp
! src/hotspot/cpu/riscv/gc/shared/cardTableBarrierSetAssembler_riscv.cpp
! src/hotspot/cpu/riscv/gc/shared/cardTableBarrierSetAssembler_riscv.hpp
- src/hotspot/cpu/riscv/gc/shared/modRefBarrierSetAssembler_riscv.cpp
- src/hotspot/cpu/riscv/gc/shared/modRefBarrierSetAssembler_riscv.hpp
! src/hotspot/cpu/s390/gc/g1/g1BarrierSetAssembler_s390.cpp
! src/hotspot/cpu/s390/gc/g1/g1BarrierSetAssembler_s390.hpp
! src/hotspot/cpu/s390/gc/shared/cardTableBarrierSetAssembler_s390.cpp
! src/hotspot/cpu/s390/gc/shared/cardTableBarrierSetAssembler_s390.hpp
- src/hotspot/cpu/s390/gc/shared/modRefBarrierSetAssembler_s390.cpp
- src/hotspot/cpu/s390/gc/shared/modRefBarrierSetAssembler_s390.hpp
! src/hotspot/cpu/x86/gc/g1/g1BarrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/gc/g1/g1BarrierSetAssembler_x86.hpp
! src/hotspot/cpu/x86/gc/shared/cardTableBarrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/gc/shared/cardTableBarrierSetAssembler_x86.hpp
- src/hotspot/cpu/x86/gc/shared/modRefBarrierSetAssembler_x86.cpp
- src/hotspot/cpu/x86/gc/shared/modRefBarrierSetAssembler_x86.hpp
- src/hotspot/cpu/zero/gc/shared/modRefBarrierSetAssembler_zero.hpp
! src/hotspot/share/gc/g1/c1/g1BarrierSetC1.hpp
! src/hotspot/share/gc/g1/g1BarrierSet.hpp
! src/hotspot/share/gc/g1/g1BarrierSet.inline.hpp
! src/hotspot/share/gc/serial/serialFullGC.cpp
! src/hotspot/share/gc/shared/barrierSetConfig.hpp
! src/hotspot/share/gc/shared/barrierSetConfig.inline.hpp
! src/hotspot/share/gc/shared/c1/cardTableBarrierSetC1.cpp
! src/hotspot/share/gc/shared/c1/cardTableBarrierSetC1.hpp
- src/hotspot/share/gc/shared/c1/modRefBarrierSetC1.cpp
- src/hotspot/share/gc/shared/c1/modRefBarrierSetC1.hpp
! src/hotspot/share/gc/shared/c2/cardTableBarrierSetC2.cpp
! src/hotspot/share/gc/shared/c2/cardTableBarrierSetC2.hpp
- src/hotspot/share/gc/shared/c2/modRefBarrierSetC2.cpp
- src/hotspot/share/gc/shared/c2/modRefBarrierSetC2.hpp
! src/hotspot/share/gc/shared/cardTableBarrierSet.cpp
! src/hotspot/share/gc/shared/cardTableBarrierSet.hpp
! src/hotspot/share/gc/shared/cardTableBarrierSet.inline.hpp
- src/hotspot/share/gc/shared/modRefBarrierSet.hpp
- src/hotspot/share/gc/shared/modRefBarrierSet.inline.hpp
- src/hotspot/share/gc/shared/modRefBarrierSetAssembler.hpp
! src/hotspot/share/gc/shared/vmStructs_gc.hpp
! src/hotspot/share/oops/access.inline.hpp
! src/hotspot/share/runtime/continuationFreezeThaw.cpp

Changeset: 19cca0a2
Branch: local-class-model
Author:    Joel Sikstr?m <jsikstro at openjdk.org>
Date:      2025-11-04 09:35:46 +0000
URL:       https://git.openjdk.org/babylon/commit/19cca0a2a829396291fa4140b2082ef518425518

8371131: Cleanup Thread parameter in CollectedHeap TLAB methods

Reviewed-by: ayang, tschatzl

! src/hotspot/share/gc/epsilon/epsilonHeap.cpp
! src/hotspot/share/gc/epsilon/epsilonHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/parallel/mutableNUMASpace.cpp
! src/hotspot/share/gc/parallel/mutableNUMASpace.hpp
! src/hotspot/share/gc/parallel/mutableSpace.hpp
! src/hotspot/share/gc/parallel/parallelScavengeHeap.cpp
! src/hotspot/share/gc/parallel/parallelScavengeHeap.hpp
! src/hotspot/share/gc/serial/serialHeap.cpp
! src/hotspot/share/gc/serial/serialHeap.hpp
! src/hotspot/share/gc/shared/collectedHeap.hpp
! src/hotspot/share/gc/shared/threadLocalAllocBuffer.cpp
! src/hotspot/share/gc/shared/threadLocalAllocBuffer.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahGenerationalHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahGenerationalHeap.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp
! src/hotspot/share/gc/z/zCollectedHeap.cpp
! src/hotspot/share/gc/z/zCollectedHeap.hpp

Changeset: a98b9e7c
Branch: local-class-model
Author:    Beno?t Maillard <bmaillard at openjdk.org>
Date:      2025-11-04 09:42:18 +0000
URL:       https://git.openjdk.org/babylon/commit/a98b9e7cfa433d4bf2acbf59a1c9d3714c3c065d

8362832: compiler/macronodes/TestTopInMacroElimination.java hits assert(false) failed: unexpected node

Reviewed-by: dlunden, epeter, kvn

! src/hotspot/share/opto/macro.cpp
! test/hotspot/jtreg/ProblemList-jvmti-stress-agent.txt
! test/hotspot/jtreg/compiler/macronodes/TestTopInMacroElimination.java

Changeset: a840dc22
Branch: local-class-model
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2025-11-04 09:54:50 +0000
URL:       https://git.openjdk.org/babylon/commit/a840dc22c575b5d2b5b6017a536a6541fc1f0a44

8364741: [asan] runtime/ErrorHandling/PrintVMInfoAtExitTest.java fails because output differs slightly

Reviewed-by: syan, phubner, jsikstro

! test/hotspot/jtreg/runtime/ErrorHandling/PrintVMInfoAtExitTest.java

Changeset: e6546683
Branch: local-class-model
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2025-11-04 11:17:56 +0000
URL:       https://git.openjdk.org/babylon/commit/e6546683a8dd9a64255ce4c5606089068ec92e5d

8327963: C2: fix construction of memory graph around Initialize node to prevent incorrect execution if allocation is removed

Co-authored-by: Emanuel Peter <epeter at openjdk.org>
Co-authored-by: Roberto Casta?eda Lozano <rcastanedalo at openjdk.org>
Reviewed-by: epeter, rcastanedalo

! src/hotspot/share/opto/classes.hpp
! src/hotspot/share/opto/escape.cpp
! src/hotspot/share/opto/escape.hpp
! src/hotspot/share/opto/graphKit.cpp
! src/hotspot/share/opto/idealGraphPrinter.cpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/loopTransform.cpp
! src/hotspot/share/opto/loopopts.cpp
! src/hotspot/share/opto/macro.cpp
! src/hotspot/share/opto/matcher.cpp
! src/hotspot/share/opto/memnode.cpp
! src/hotspot/share/opto/memnode.hpp
! src/hotspot/share/opto/multnode.cpp
! src/hotspot/share/opto/multnode.hpp
! src/hotspot/share/opto/node.cpp
! src/hotspot/share/opto/node.hpp
! src/hotspot/share/opto/phaseX.cpp
! src/hotspot/share/opto/stringopts.cpp
! src/utils/IdealGraphVisualizer/ServerCompiler/src/main/java/com/sun/hotspot/igv/servercompiler/ServerCompilerScheduler.java
! src/utils/IdealGraphVisualizer/ServerCompiler/src/main/resources/com/sun/hotspot/igv/servercompiler/filters/condenseGraph.filter
! test/hotspot/jtreg/compiler/escapeAnalysis/TestIterativeEA.java
+ test/hotspot/jtreg/compiler/macronodes/TestEarlyEliminationOfAllocationWithoutUse.java
+ test/hotspot/jtreg/compiler/macronodes/TestEliminationOfAllocationWithoutUse.java
+ test/hotspot/jtreg/compiler/macronodes/TestInitializingStoreCapturing.java

Changeset: 642ba4cf
Branch: local-class-model
Author:    Kieran Farrell <kfarrell at openjdk.org>
Committer: Roger Riggs <rriggs at openjdk.org>
Date:      2025-11-04 14:02:24 +0000
URL:       https://git.openjdk.org/babylon/commit/642ba4cfd18b7e17ff7f0ac3b2ce557bcaa93784

8334015: Add Support for UUID Version 7 (UUIDv7) defined in RFC 9562

Reviewed-by: rriggs, jpai, alanb

! src/java.base/share/classes/java/util/UUID.java
! test/jdk/java/util/UUID/UUIDTest.java

Changeset: d4622b2c
Branch: local-class-model
Author:    Jonas Norlinder <jonas.norlinder at oracle.com>
Committer: Claes Redestad <redestad at openjdk.org>
Date:      2025-11-04 14:27:14 +0000
URL:       https://git.openjdk.org/babylon/commit/d4622b2ceac6b6aef2717bf427878df1290c4a38

8371130: Remove String template leftovers

Reviewed-by: redestad, rriggs

! src/java.base/share/classes/java/lang/AbstractStringBuilder.java

Changeset: c0c76703
Branch: local-class-model
Author:    Fernando Guallini <fguallini at openjdk.org>
Date:      2025-11-04 15:20:22 +0000
URL:       https://git.openjdk.org/babylon/commit/c0c76703bc10d5caa1cda7e2820d0702df5b8008

8366817: test/jdk/javax/net/ssl/TLSCommon/interop/JdkProcServer.java and JdkProcClient.java should not delete logs

Reviewed-by: syan, rhalade

! test/jdk/javax/net/ssl/TLSCommon/interop/AbstractPeer.java
! test/jdk/javax/net/ssl/TLSCommon/interop/JdkProcClient.java
! test/jdk/javax/net/ssl/TLSCommon/interop/JdkProcServer.java

Changeset: a51a0bf5
Branch: local-class-model
Author:    Jorn Vernee <jvernee at openjdk.org>
Date:      2025-11-04 15:40:40 +0000
URL:       https://git.openjdk.org/babylon/commit/a51a0bf57feaae0862fd7f3dbf305883d49781a0

8370344: Arbitrary Java frames on stack during scoped access

Reviewed-by: pchilanomate, dholmes, liach

! src/hotspot/share/prims/scopedMemoryAccess.cpp
! src/hotspot/share/runtime/handshake.cpp
! src/hotspot/share/runtime/javaThread.cpp
! src/hotspot/share/runtime/javaThread.hpp
+ test/jdk/java/foreign/sharedclosejfr/TestSharedCloseJFR.java
+ test/jdk/java/foreign/sharedclosejfr/sharedCloseJfr.jfc
+ test/jdk/java/foreign/sharedclosejvmti/TestSharedCloseJvmti.java
+ test/jdk/java/foreign/sharedclosejvmti/libSharedCloseAgent.cpp
+ test/micro/org/openjdk/bench/java/lang/foreign/SharedCloseStackWalk.java

Changeset: 7d3c66f3
Branch: local-class-model
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2025-11-04 15:58:19 +0000
URL:       https://git.openjdk.org/babylon/commit/7d3c66f379fcb24d4505c2c12e20b24dce313e56

8371114: Problemlist vmTestbase/nsk/jvmti/scenarios/events/EM02/em02t006/TestDescription.java

Reviewed-by: amenkov, syan, sspitsyn

! test/hotspot/jtreg/ProblemList.txt

Changeset: 2f455ed1
Branch: local-class-model
Author:    Peyang <peyang at peya.tokyo>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2025-11-04 16:08:15 +0000
URL:       https://git.openjdk.org/babylon/commit/2f455ed146ff2e56da4532e9430e4c85ca9497ad

8371092: NullPointerException in AltServiceUsageTest.afterClass() test

Reviewed-by: dfuchs

! test/jdk/java/net/httpclient/AltServiceUsageTest.java

Changeset: 4c6af03f
Branch: local-class-model
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2025-11-04 16:47:33 +0000
URL:       https://git.openjdk.org/babylon/commit/4c6af03f81e068a98b8f4628b96682a54f3946da

8337142: StackOverflowError in Types.containsTypeRecursive with deeply nested type hierarchy

Reviewed-by: mcimadamore

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Types.java
+ test/langtools/tools/javac/types/SOEForDeeplyNestedTypeTest.java

Changeset: 8224292b
Branch: local-class-model
Author:    Koushik Thirupattur <koushik.thirupattur at oracle.com>
Committer: Anthony Scarpino <ascarpino at openjdk.org>
Date:      2025-11-04 18:42:52 +0000
URL:       https://git.openjdk.org/babylon/commit/8224292ba57f3d6f79c1a3515348824d92ef45fe

8365069: Refactor tests to use PEM API (Phase 1)

Reviewed-by: ascarpino

! test/jdk/java/security/KeyStore/PKCS12/WriteP12Test.java
! test/jdk/java/security/KeyStore/TestKeyStoreBasic.java
! test/jdk/java/security/cert/CertPathBuilder/selfIssued/DisableRevocation.java
! test/jdk/java/security/cert/CertPathBuilder/selfIssued/KeyUsageMatters.java
! test/jdk/java/security/cert/CertPathValidator/OCSP/FailoverToCRL.java
! test/jdk/java/security/cert/CertPathValidator/indirectCRL/CircularCRLOneLevel.java
! test/jdk/java/security/cert/CertPathValidator/indirectCRL/CircularCRLOneLevelRevoked.java
! test/jdk/java/security/cert/CertPathValidator/nameConstraints/NameConstraintsWithRID.java
! test/jdk/java/security/cert/CertPathValidator/nameConstraints/NameConstraintsWithUnexpectedRID.java
! test/jdk/java/security/cert/CertPathValidator/nameConstraints/NameConstraintsWithoutRID.java
! test/jdk/java/security/cert/CertPathValidator/trustAnchor/ValWithAnchorByName.java
! test/jdk/javax/net/ssl/TLSCommon/TLSTest.java
! test/jdk/sun/security/provider/certpath/DisabledAlgorithms/CPBuilder.java
! test/jdk/sun/security/provider/certpath/DisabledAlgorithms/CPBuilderWithMD5.java
! test/jdk/sun/security/provider/certpath/DisabledAlgorithms/CPValidatorEndEntity.java
! test/jdk/sun/security/provider/certpath/DisabledAlgorithms/CPValidatorIntermediate.java
! test/jdk/sun/security/ssl/X509TrustManagerImpl/PKIXExtendedTM.java
! test/jdk/sun/security/ssl/X509TrustManagerImpl/SunX509ExtendedTM.java

Changeset: 0555f622
Branch: local-class-model
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2025-11-04 19:44:04 +0000
URL:       https://git.openjdk.org/babylon/commit/0555f6228c59c6739b8b824d64eb6c1545a5520a

8371094: --mac-signing-key-user-name no longer works

Reviewed-by: almatvee

! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/SigningIdentityBuilder.java
! test/jdk/tools/jpackage/macosx/MacSignTest.java
! test/jdk/tools/jpackage/macosx/base/SigningBase.java

Changeset: 32508230
Branch: local-class-model
Author:    Roger Riggs <rriggs at openjdk.org>
Date:      2025-11-04 20:40:38 +0000
URL:       https://git.openjdk.org/babylon/commit/325082302266f25d4fac33d0d4a9492c72de3ffc

8364361: [process] java.lang.Process should implement Closeable

Reviewed-by: lancea, darcy, naoto, jpai, alanb, prappo

! src/java.base/share/classes/java/lang/Process.java
+ src/java.base/share/classes/java/lang/snippet-files/ProcessExamples.java
+ test/jdk/java/lang/Process/ProcessCloseTest.java

Changeset: 8585b46c
Branch: local-class-model
Author:    Phil Race <prr at openjdk.org>
Date:      2025-11-04 21:40:50 +0000
URL:       https://git.openjdk.org/babylon/commit/8585b46c1221f6894f4f1cda34714e7b49a8cccb

8364583: ColorConvertOp fails for CMYK ? RGB conversion

Reviewed-by: serb, psadhukhan, honkar

! src/java.desktop/share/classes/java/awt/image/ColorConvertOp.java
+ test/jdk/java/awt/image/ColorConvertOp/ColorConvertOpCMYK.java
= test/jdk/java/awt/image/ColorConvertOp/black_cmyk.jpg

Changeset: 245eeb41
Branch: local-class-model
Author:    Phil Race <prr at openjdk.org>
Date:      2025-11-04 21:47:40 +0000
URL:       https://git.openjdk.org/babylon/commit/245eeb41bc749cba4e44bf3998cf07e7a1b784ed

8357252: sun/awt/font/TestArabicHebrew.java fails in OEL 9 and 10 x64

Reviewed-by: serb, psadhukhan, kizune

! src/java.desktop/unix/native/common/awt/fontpath.c
! test/jdk/sun/awt/font/TestArabicHebrew.java

Changeset: 984c87cf
Branch: local-class-model
Author:    Phil Race <prr at openjdk.org>
Date:      2025-11-04 21:47:58 +0000
URL:       https://git.openjdk.org/babylon/commit/984c87cf767a46a2c1000a4030dfd91a62b03b4d

8370719: [Linux] Use /etc/os-release values for font configuration file names

Reviewed-by: kizune, psadhukhan

! src/java.desktop/unix/classes/sun/font/FcFontConfiguration.java
! src/java.desktop/unix/classes/sun/font/MFontConfiguration.java

Changeset: 146f8a83
Branch: local-class-model
Author:    Phil Race <prr at openjdk.org>
Date:      2025-11-04 21:49:41 +0000
URL:       https://git.openjdk.org/babylon/commit/146f8a83f9195ff246e2c3803c79171509df7d24

4954405: Data buffers created with an offset are unusable

Reviewed-by: avu, psadhukhan, jdv

! src/java.desktop/share/classes/sun/awt/image/ByteInterleavedRaster.java
+ test/jdk/java/awt/image/ByteInterleavedRasterOffsetsTest.java

Changeset: 463f5dc1
Branch: local-class-model
Author:    Koushik Thirupattur <koushik.thirupattur at oracle.com>
Committer: Anthony Scarpino <ascarpino at openjdk.org>
Date:      2025-11-04 22:08:33 +0000
URL:       https://git.openjdk.org/babylon/commit/463f5dc112386802b9ce0cc985a961ecfd3fbc55

8371296: Refactor tests to use PEM API (Phase 1) - Fix WriteP12Test failure

Reviewed-by: ascarpino

! test/jdk/java/security/KeyStore/PKCS12/WriteP12Test.java

Changeset: c8f5fd6f
Branch: local-class-model
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2025-11-04 22:41:17 +0000
URL:       https://git.openjdk.org/babylon/commit/c8f5fd6ff3808804eda03c9754698a00dd06449c

8371184: Improve jpackage test coverage for "--app-image" option

Reviewed-by: almatvee

! test/jdk/tools/jpackage/helpers-test/jdk/jpackage/test/PackageTestTest.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/AdditionalLauncher.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/ConfigFilesStasher.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/JPackageCommand.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/LauncherVerifier.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/LinuxHelper.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/MacHelper.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/PackageTest.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/PropertyFinder.java
! test/jdk/tools/jpackage/macosx/SigningPackageTwoStepTest.java
! test/jdk/tools/jpackage/share/AddLShortcutTest.java
! test/jdk/tools/jpackage/share/AddLauncherTest.java
! test/jdk/tools/jpackage/share/AppContentTest.java
! test/jdk/tools/jpackage/share/AppImagePackageTest.java
! test/jdk/tools/jpackage/share/InstallDirTest.java
! test/jdk/tools/jpackage/share/MultiLauncherTwoPhaseTest.java
! test/jdk/tools/jpackage/share/MultiNameTwoPhaseTest.java
! test/jdk/tools/jpackage/share/PostImageScriptTest.java
! test/jdk/tools/jpackage/share/ServiceTest.java
! test/jdk/tools/jpackage/windows/Win8282351Test.java

Changeset: c6a88155
Branch: local-class-model
Author:    Patricio Chilano Mateo <pchilanomate at openjdk.org>
Date:      2025-11-04 23:32:41 +0000
URL:       https://git.openjdk.org/babylon/commit/c6a88155b519a5d0b22f6009e75a0e6388601756

8369238: Allow virtual thread preemption on some common class initialization paths

Co-authored-by: Alan Bateman <alanb at openjdk.org>
Co-authored-by: Fei Yang <fyang at openjdk.org>
Co-authored-by: Richard Reingruber <rrich at openjdk.org>
Reviewed-by: sspitsyn, dholmes, coleenp, fbredberg

! src/hotspot/cpu/aarch64/continuationFreezeThaw_aarch64.inline.hpp
! src/hotspot/cpu/aarch64/continuationHelper_aarch64.inline.hpp
! src/hotspot/cpu/aarch64/interp_masm_aarch64.cpp
! src/hotspot/cpu/aarch64/interp_masm_aarch64.hpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/smallRegisterMap_aarch64.inline.hpp
! src/hotspot/cpu/aarch64/stackChunkFrameStream_aarch64.inline.hpp
! src/hotspot/cpu/aarch64/templateTable_aarch64.cpp
! src/hotspot/cpu/arm/continuationFreezeThaw_arm.inline.hpp
! src/hotspot/cpu/arm/smallRegisterMap_arm.inline.hpp
! src/hotspot/cpu/arm/stackChunkFrameStream_arm.inline.hpp
! src/hotspot/cpu/ppc/continuationFreezeThaw_ppc.inline.hpp
! src/hotspot/cpu/ppc/continuationHelper_ppc.inline.hpp
! src/hotspot/cpu/ppc/frame_ppc.hpp
! src/hotspot/cpu/ppc/interp_masm_ppc.hpp
! src/hotspot/cpu/ppc/interp_masm_ppc_64.cpp
! src/hotspot/cpu/ppc/macroAssembler_ppc.cpp
! src/hotspot/cpu/ppc/macroAssembler_ppc.hpp
! src/hotspot/cpu/ppc/macroAssembler_ppc.inline.hpp
! src/hotspot/cpu/ppc/smallRegisterMap_ppc.inline.hpp
! src/hotspot/cpu/ppc/stackChunkFrameStream_ppc.inline.hpp
! src/hotspot/cpu/ppc/templateInterpreterGenerator_ppc.cpp
! src/hotspot/cpu/ppc/templateTable_ppc_64.cpp
! src/hotspot/cpu/riscv/continuationFreezeThaw_riscv.inline.hpp
! src/hotspot/cpu/riscv/continuationHelper_riscv.inline.hpp
! src/hotspot/cpu/riscv/interp_masm_riscv.cpp
! src/hotspot/cpu/riscv/interp_masm_riscv.hpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.hpp
! src/hotspot/cpu/riscv/smallRegisterMap_riscv.inline.hpp
! src/hotspot/cpu/riscv/stackChunkFrameStream_riscv.inline.hpp
! src/hotspot/cpu/riscv/templateTable_riscv.cpp
! src/hotspot/cpu/s390/continuationFreezeThaw_s390.inline.hpp
! src/hotspot/cpu/s390/smallRegisterMap_s390.inline.hpp
! src/hotspot/cpu/s390/stackChunkFrameStream_s390.inline.hpp
! src/hotspot/cpu/x86/continuationFreezeThaw_x86.inline.hpp
! src/hotspot/cpu/x86/continuationHelper_x86.inline.hpp
! src/hotspot/cpu/x86/interp_masm_x86.cpp
! src/hotspot/cpu/x86/interp_masm_x86.hpp
! src/hotspot/cpu/x86/smallRegisterMap_x86.inline.hpp
! src/hotspot/cpu/x86/stackChunkFrameStream_x86.inline.hpp
! src/hotspot/cpu/x86/templateTable_x86.cpp
! src/hotspot/cpu/zero/continuationFreezeThaw_zero.inline.hpp
! src/hotspot/cpu/zero/smallRegisterMap_zero.inline.hpp
! src/hotspot/cpu/zero/stackChunkFrameStream_zero.inline.hpp
! src/hotspot/share/cds/aotConstantPoolResolver.cpp
! src/hotspot/share/cds/heapShared.cpp
! src/hotspot/share/ci/ciField.cpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/classfile/vmClassMacros.hpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/interpreter/interpreterRuntime.cpp
! src/hotspot/share/interpreter/interpreterRuntime.hpp
! src/hotspot/share/interpreter/linkResolver.cpp
! src/hotspot/share/interpreter/linkResolver.hpp
! src/hotspot/share/jvmci/jvmciCompilerToVM.cpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/memory/universe.hpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/instanceKlass.hpp
! src/hotspot/share/oops/instanceStackChunkKlass.cpp
! src/hotspot/share/oops/klass.cpp
! src/hotspot/share/oops/klass.hpp
! src/hotspot/share/oops/stackChunkOop.cpp
! src/hotspot/share/oops/stackChunkOop.hpp
! src/hotspot/share/oops/stackChunkOop.inline.hpp
! src/hotspot/share/prims/jvmtiExport.cpp
! src/hotspot/share/prims/jvmtiExport.hpp
! src/hotspot/share/prims/methodHandles.cpp
! src/hotspot/share/runtime/continuation.hpp
! src/hotspot/share/runtime/continuationFreezeThaw.cpp
! src/hotspot/share/runtime/continuationJavaClasses.cpp
! src/hotspot/share/runtime/continuationJavaClasses.hpp
! src/hotspot/share/runtime/continuationJavaClasses.inline.hpp
! src/hotspot/share/runtime/frame.cpp
! src/hotspot/share/runtime/frame.hpp
! src/hotspot/share/runtime/javaCalls.cpp
! src/hotspot/share/runtime/javaThread.cpp
! src/hotspot/share/runtime/javaThread.hpp
! src/hotspot/share/runtime/objectMonitor.cpp
! src/hotspot/share/runtime/objectMonitor.hpp
! src/hotspot/share/runtime/smallRegisterMap.inline.hpp
! src/hotspot/share/runtime/stackChunkFrameStream.hpp
! src/hotspot/share/runtime/stackChunkFrameStream.inline.hpp
! src/hotspot/share/runtime/stackValue.cpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/synchronizer.hpp
! src/hotspot/share/runtime/synchronizer.inline.hpp
! src/hotspot/share/runtime/threads.cpp
! src/hotspot/share/utilities/exceptions.cpp
! src/hotspot/share/utilities/exceptions.hpp
! src/java.base/share/classes/java/lang/VirtualThread.java
+ src/java.base/share/classes/jdk/internal/vm/PreemptedException.java
! test/hotspot/gtest/oops/test_markWord.cpp
+ test/hotspot/jtreg/serviceability/jvmti/vthread/SingleStepKlassInit/SingleStepKlassInit.java
+ test/hotspot/jtreg/serviceability/jvmti/vthread/SingleStepKlassInit/libSingleStepKlassInit.cpp
! test/jdk/java/lang/Thread/virtual/JfrEvents.java
+ test/jdk/java/lang/Thread/virtual/KlassInit.java
! test/jdk/java/lang/Thread/virtual/YieldQueuing.java
! test/jdk/java/lang/Thread/virtual/stress/LotsOfContendedMonitorEnter.java

Changeset: 87c2091c
Branch: local-class-model
Author:    Kelvin Nilsen <kdnilsen at openjdk.org>
Date:      2025-11-05 00:25:16 +0000
URL:       https://git.openjdk.org/babylon/commit/87c2091cd08e58304d0909ffaf9402ca2f0c3b7f

8371141: Shenandoah: Many test timeouts with -XX:-UseTLAB

Reviewed-by: xpeng, ysr, wkemper

! test/hotspot/jtreg/ProblemList.txt

Changeset: 4e6cadf4
Branch: local-class-model
Author:    erifan <erfang at nvidia.com>
Committer: Hao Sun <haosun at openjdk.org>
Date:      2025-11-05 02:19:29 +0000
URL:       https://git.openjdk.org/babylon/commit/4e6cadf4550c58b3ff97dfa0cead4b5b1399324c

8369456: [TESTBUG] Fix the test failure of TestSelectFromTwoVectorOp.java on sve2 platforms

Reviewed-by: epeter, bkilambi, xgong, haosun

! src/hotspot/cpu/aarch64/c2_MacroAssembler_aarch64.cpp
! src/hotspot/cpu/x86/x86.ad
! test/hotspot/jtreg/compiler/vectorapi/TestSelectFromTwoVectorOp.java

Changeset: d89c6a77
Branch: local-class-model
Author:    Phil Race <prr at openjdk.org>
Date:      2025-11-05 03:25:40 +0000
URL:       https://git.openjdk.org/babylon/commit/d89c6a77f2bf3e0f820f8f631d82d5bec1b02399

8371304: mismatch in file name and class name for ByteInterleavedRasterOffsetsTest.java

Reviewed-by: psadhukhan

! test/jdk/java/awt/image/ByteInterleavedRasterOffsetsTest.java

Changeset: 8b536b54
Branch: local-class-model
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2025-11-05 05:44:09 +0000
URL:       https://git.openjdk.org/babylon/commit/8b536b5428d5bf087dc71f3559c3978b13acad16

8369489: Marker annotation on inner class access crashes javac compiler

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavacParser.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/TreeInfo.java
+ test/langtools/tools/javac/annotations/typeAnnotations/TypeAnnosOnMemberReferenceTest.java
! test/langtools/tools/javac/parser/JavacParserTest.java

Changeset: a0e70c4e
Branch: local-class-model
Author:    Christian Stein <cstein at openjdk.org>
Date:      2025-11-05 06:23:26 +0000
URL:       https://git.openjdk.org/babylon/commit/a0e70c4e9489fc3d8f35c3aec9423fe0839ed0bd

8370175: State engine terminates when throwing self-caused exception

Reviewed-by: jlahoda, fandreuzzi

! src/jdk.jshell/share/classes/jdk/jshell/execution/DirectExecutionControl.java
! test/langtools/jdk/jshell/ExceptionsTest.java

Changeset: dddfcd03
Branch: local-class-model
Author:    Kerem Kat <krk at openjdk.org>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2025-11-05 08:33:14 +0000
URL:       https://git.openjdk.org/babylon/commit/dddfcd03aa30514d63eceff707d48bff35e93c56

8334866: Improve Speed of ElfDecoder source search

Reviewed-by: shade, chagedorn

! src/hotspot/share/utilities/elfFile.cpp
! src/hotspot/share/utilities/elfFile.hpp

Changeset: f5d8bd0d
Branch: local-class-model
Author:    Afshin Zafari <azafari at openjdk.org>
Date:      2025-11-05 08:57:02 +0000
URL:       https://git.openjdk.org/babylon/commit/f5d8bd0dd50bcd963b4062997aecb4e15249e30d

8370874: [asan] ASAN build fails after JDK-8368365

Reviewed-by: haosun, dholmes, syan, stuefe

! src/hotspot/share/sanitizers/address.cpp

Changeset: 0737a562
Branch: local-class-model
Author:    Robbin Ehn <rehn at openjdk.org>
Date:      2025-11-05 09:21:57 +0000
URL:       https://git.openjdk.org/babylon/commit/0737a5625269773dcf70b95f8b8ac90b3b6cc444

8370708: RISC-V: Add VerifyStackAtCalls

Reviewed-by: fyang, fjiang

! src/hotspot/cpu/riscv/riscv.ad
! src/hotspot/cpu/riscv/sharedRuntime_riscv.cpp
! src/hotspot/share/opto/chaitin.cpp

Changeset: 6a51b51b
Branch: local-class-model
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-11-05 10:12:47 +0000
URL:       https://git.openjdk.org/babylon/commit/6a51b51ba13167a15a637507a7fa5d6f988a39e7

8371197: G1: Use void for return type of G1RegionsOnNodes::add

Reviewed-by: tschatzl, iwalulya, fandreuzzi

! src/hotspot/share/gc/g1/g1EdenRegions.hpp
! src/hotspot/share/gc/g1/g1RegionsOnNodes.cpp
! src/hotspot/share/gc/g1/g1RegionsOnNodes.hpp
! src/hotspot/share/gc/g1/g1SurvivorRegions.cpp
! src/hotspot/share/gc/g1/g1SurvivorRegions.hpp

Changeset: 3e3822ad
Branch: local-class-model
Author:    Ruben Ayrapetyan <ruben.ayrapetyan at arm.com>
Committer: Evgeny Astigeevich <eastigeevich at openjdk.org>
Date:      2025-11-05 11:55:02 +0000
URL:       https://git.openjdk.org/babylon/commit/3e3822ad7eadbb3d86a3b94a6bd858f8c8ef9364

8365047: Remove exception handler stub code in C2

Co-authored-by: Martin Doerr <mdoerr at openjdk.org>
Reviewed-by: mdoerr, dlong, dfenacci, adinn, fyang, aph

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/c1_LIRAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/c1_LIRAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/nativeInst_aarch64.cpp
! src/hotspot/cpu/aarch64/nativeInst_aarch64.hpp
! src/hotspot/cpu/aarch64/runtime_aarch64.cpp
! src/hotspot/cpu/arm/arm.ad
! src/hotspot/cpu/arm/c1_LIRAssembler_arm.cpp
! src/hotspot/cpu/arm/c1_LIRAssembler_arm.hpp
! src/hotspot/cpu/arm/runtime_arm.cpp
! src/hotspot/cpu/ppc/c1_LIRAssembler_ppc.cpp
! src/hotspot/cpu/ppc/c1_LIRAssembler_ppc.hpp
! src/hotspot/cpu/ppc/ppc.ad
! src/hotspot/cpu/ppc/runtime_ppc.cpp
! src/hotspot/cpu/ppc/sharedRuntime_ppc.cpp
! src/hotspot/cpu/riscv/c1_LIRAssembler_riscv.cpp
! src/hotspot/cpu/riscv/c1_LIRAssembler_riscv.hpp
! src/hotspot/cpu/riscv/riscv.ad
! src/hotspot/cpu/riscv/runtime_riscv.cpp
! src/hotspot/cpu/s390/c1_LIRAssembler_s390.cpp
! src/hotspot/cpu/s390/runtime_s390.cpp
! src/hotspot/cpu/s390/s390.ad
! src/hotspot/cpu/s390/sharedRuntime_s390.cpp
! src/hotspot/cpu/x86/c1_LIRAssembler_x86.cpp
! src/hotspot/cpu/x86/c1_LIRAssembler_x86.hpp
! src/hotspot/cpu/x86/runtime_x86_64.cpp
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/os/posix/signals_posix.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/ci/ciEnv.cpp
! src/hotspot/share/code/nmethod.cpp
! src/hotspot/share/code/nmethod.hpp
! src/hotspot/share/code/nmethod.inline.hpp
! src/hotspot/share/opto/output.cpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/frame.cpp
! src/hotspot/share/runtime/sharedRuntime.cpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/code/NMethod.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/Frame.java
+ test/hotspot/jtreg/runtime/vthread/Deoptimization.java

Changeset: f6f87bb6
Branch: local-class-model
Author:    Volkan Yazici <vyazici at openjdk.org>
Date:      2025-11-05 13:01:51 +0000
URL:       https://git.openjdk.org/babylon/commit/f6f87bb6759c86d941453a1776e8abfdffc48183

8371133: Clarify the purpose of "src/jdk.compiler/share/classes/com/sun/tools/javac/resources/ct.properties"

Reviewed-by: jlahoda

! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/ct.properties

Changeset: c9a98169
Branch: local-class-model
Author:    Samuel Chee <samche01 at arm.com>
Committer: Fei Gao <fgao at openjdk.org>
Date:      2025-11-05 13:56:26 +0000
URL:       https://git.openjdk.org/babylon/commit/c9a98169cb79df235316cb38a804d539044ea57e

8371205: AArch64: Remove unused cmpxchg* methods

Co-authored-by: Samuel Chee <samche01 at arm.com>
Reviewed-by: aph, kbarrett, haosun

! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp

Changeset: 2dd15cf5
Branch: local-class-model
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-11-05 13:57:18 +0000
URL:       https://git.openjdk.org/babylon/commit/2dd15cf5bf1614e4b74ad9675723562e14ced8ab

8346719: Add relaunchers to the static JDK image for missing executables

Reviewed-by: alanb, erikj

! make/Main.gmk
! make/StaticLibs.gmk
! make/common/modules/LauncherCommon.gmk
! make/modules/java.base/Launcher.gmk
! make/modules/jdk.jpackage/Lib.gmk
- src/java.base/share/native/launcher/defines.h
! src/java.base/share/native/launcher/main.c
+ src/java.base/unix/native/launcher/relauncher.c
! src/java.base/unix/native/libjli/java_md.c
+ src/java.base/windows/native/launcher/relauncher.c
! test/hotspot/jtreg/ProblemList-StaticJdk.txt
! test/jdk/ProblemList-StaticJdk.txt
! test/langtools/ProblemList-StaticJdk.txt
! test/lib-test/ProblemList-StaticJdk.txt

Changeset: 973dc3fc
Branch: local-class-model
Author:    EunHyunsu <ehs208 at naver.com>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2025-11-05 14:57:05 +0000
URL:       https://git.openjdk.org/babylon/commit/973dc3fc47b249bb392d277880dcac0940f62771

8371009: HttpClient javadoc synchronous example missing HttpRequest variable declaration

Reviewed-by: dfuchs, michaelm

! src/java.net.http/share/classes/java/net/http/HttpClient.java

Changeset: b0536f9c
Branch: local-class-model
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2025-11-05 15:56:08 +0000
URL:       https://git.openjdk.org/babylon/commit/b0536f9c2a6ddfa27be8fad8f53783c6b28d22c9

8370201: Test serviceability/sa/TestJhsdbJstackWithVirtualThread.java fails due to VM warnings

Reviewed-by: kevinw, amenkov, sspitsyn

! test/hotspot/jtreg/serviceability/attach/RemovingUnixDomainSocketTest.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbJstackXcompStress.java
! test/hotspot/jtreg/serviceability/sa/JhsdbThreadInfoTest.java
! test/hotspot/jtreg/serviceability/sa/TestJhsdbJstackLock.java
! test/hotspot/jtreg/serviceability/sa/TestJhsdbJstackWithVirtualThread.java

Changeset: cf45e09c
Branch: local-class-model
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2025-11-05 18:03:22 +0000
URL:       https://git.openjdk.org/babylon/commit/cf45e09c388e95b5f11ad08ebdf7f277e968f90b

8371354: Problem list serviceability/sa/TestJhsdbJstackMixedWithXComp.java due to JDK-8371194

Reviewed-by: kevinw

! test/hotspot/jtreg/ProblemList.txt

Changeset: 7d93cb73
Branch: local-class-model
Author:    Phil Race <prr at openjdk.org>
Date:      2025-11-05 18:52:26 +0000
URL:       https://git.openjdk.org/babylon/commit/7d93cb73c45d393705504f0637b12512124923a1

8370637: [Windows] Crash if use Graphics after PrintJob.end

Reviewed-by: azvegint, psadhukhan, aivanov

! src/java.desktop/windows/classes/sun/awt/windows/WPrinterJob.java
! src/java.desktop/windows/native/libawt/windows/awt_PrintJob.cpp
! test/jdk/java/awt/PrintJob/PrintJobAfterEndTest.java
! test/jdk/java/awt/print/PrinterJob/PrintAfterEndTest.java

Changeset: 2872f815
Branch: local-class-model
Author:    Dmitry Kulikov <dmitry.kulikov at bell-sw.com>
Committer: Phil Race <prr at openjdk.org>
Date:      2025-11-05 18:54:34 +0000
URL:       https://git.openjdk.org/babylon/commit/2872f815fdbe4a84bbec1cd910e81e2e21fffbdf

8360120: Bundled macOS applications not receiving OpenURL events when launched as subprocess

Reviewed-by: kizune, prr

! src/java.desktop/macosx/classes/com/apple/eawt/Application.java
! src/java.desktop/macosx/native/libawt_lwawt/awt/ApplicationDelegate.h
! src/java.desktop/macosx/native/libawt_lwawt/awt/ApplicationDelegate.m

Changeset: 5a37374d
Branch: local-class-model
Author:    Phil Race <prr at openjdk.org>
Date:      2025-11-05 18:55:07 +0000
URL:       https://git.openjdk.org/babylon/commit/5a37374dcaae0d3939570b33418f772a901df21a

8368576: PrintJob.getGraphics() does not specify behavior after PrintJob.end()

Reviewed-by: psadhukhan, tr, serb

! src/java.desktop/share/classes/java/awt/PrintJob.java

Changeset: acc8a76d
Branch: local-class-model
Author:    Jeremy Wood <jwood at openjdk.org>
Committer: Phil Race <prr at openjdk.org>
Date:      2025-11-05 18:57:03 +0000
URL:       https://git.openjdk.org/babylon/commit/acc8a76db2314211dd29a5b84c5bbe73d9055c76

8357034: GifImageDecoder can produce wrong transparent pixels

Reviewed-by: jdv, prr

! src/java.desktop/share/classes/sun/awt/image/GifImageDecoder.java
! test/jdk/sun/awt/image/gif/GifBuilder.java
! test/jdk/sun/awt/image/gif/GifComparison.java
! test/jdk/sun/awt/image/gif/GifEmptyBackgroundTest.java
+ test/jdk/sun/awt/image/gif/GifSavedImageTransparentTest.java

Changeset: 1357be98
Branch: local-class-model
Author:    Ashutosh Mehra <asmehra at openjdk.org>
Date:      2025-11-05 21:38:34 +0000
URL:       https://git.openjdk.org/babylon/commit/1357be98fc7aeb73655ed1a31d0b6fa7a7213c3e

8371178: Preserve fast version of getfield and putfield in AOTCache

Reviewed-by: adinn, iklam

! src/hotspot/share/cds/aotMetaspace.cpp
! src/hotspot/share/cds/aotMetaspace.hpp
! src/hotspot/share/cds/archiveBuilder.cpp

Changeset: d5831ed8
Branch: local-class-model
Author:    Peyang <peyang at peya.tokyo>
Committer: Weijun Wang <weijun at openjdk.org>
Date:      2025-11-05 22:26:03 +0000
URL:       https://git.openjdk.org/babylon/commit/d5831ed866cb3d1cf2c77d7a3e535afc9e2b688b

8357880: Code formatting typo in Cipher.getMaxAllowedParameterSpec

Reviewed-by: fandreuzzi, mullan

! src/java.base/share/classes/javax/crypto/Cipher.java

Changeset: 188da51f
Branch: local-class-model
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2025-11-06 04:42:20 +0000
URL:       https://git.openjdk.org/babylon/commit/188da51f30e5ca3945fee91fe2e94f0466151c06

8365699: Remove jdk.internal.javac.PreviewFeature.Feature enum values for features finalized in Java 25 or earlier

Reviewed-by: vromero, liach

! src/java.base/share/classes/jdk/internal/javac/PreviewFeature.java

Changeset: 3f40f4c3
Branch: local-class-model
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-11-06 04:48:29 +0000
URL:       https://git.openjdk.org/babylon/commit/3f40f4c362f6ff4d1ec7d513b4690ed5fade3e2a

8370975: OutputAnalyzer.matches() should use Matcher with Pattern.MULTILINE

Reviewed-by: stefank

! test/lib-test/jdk/test/lib/process/OutputAnalyzerTest.java
! test/lib/jdk/test/lib/process/OutputAnalyzer.java

Changeset: c754e3e0
Branch: local-class-model
Author:    Volkan Yazici <vyazici at openjdk.org>
Date:      2025-11-06 06:22:32 +0000
URL:       https://git.openjdk.org/babylon/commit/c754e3e095cd367de9d3f69a4afb0c4be53a9342

8368528: HttpClient.Builder.connectTimeout should accept arbitrarily large values

Reviewed-by: dfuchs

! src/java.net.http/share/classes/jdk/internal/net/http/HttpQuicConnection.java
! src/java.net.http/share/classes/jdk/internal/net/http/common/Deadline.java
+ test/jdk/java/net/httpclient/DurationOverflowTest.java
+ test/jdk/java/net/httpclient/whitebox/DeadlineOverflowTestDriver.java
+ test/jdk/java/net/httpclient/whitebox/java.net.http/jdk/internal/net/http/common/DeadlineOverflowTest.java

Changeset: ac9cf5d5
Branch: local-class-model
Author:    Zihao Lin <linzihao1999 at outlook.com>
Committer: Christian Hagedorn <chagedorn at openjdk.org>
Date:      2025-11-06 07:19:14 +0000
URL:       https://git.openjdk.org/babylon/commit/ac9cf5d572f7504507117aa15e56c903e1400cf5

8370878: C1: Clean up unnecessary ConversionStub constructor

Reviewed-by: chagedorn

! src/hotspot/cpu/arm/c1_LIRGenerator_arm.cpp
! src/hotspot/share/c1/c1_CodeStubs.hpp
! src/hotspot/share/c1/c1_LIR.cpp
! src/hotspot/share/c1/c1_LIR.hpp

Changeset: db76479a
Branch: local-class-model
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2025-11-06 08:06:34 +0000
URL:       https://git.openjdk.org/babylon/commit/db76479a105cda383f38f5f9857a8642ccf50cfd

8371316: Adjust assertion (GC pause time cannot be smaller than the sum of each phase) in G1GCPhaseTimes::print

Reviewed-by: ayang, tschatzl

! src/hotspot/share/gc/g1/g1GCPhaseTimes.cpp

Changeset: 1b3889a4
Branch: local-class-model
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2025-11-06 08:27:32 +0000
URL:       https://git.openjdk.org/babylon/commit/1b3889a47092e018ab9ecb6aaa922046d8d0e916

8354937: Cleanup some sparc related coding in os_linux

Reviewed-by: ayang, mdoerr, lucy

! src/hotspot/os/linux/os_linux.cpp

Changeset: 913c973c
Branch: local-class-model
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2025-11-06 10:14:21 +0000
URL:       https://git.openjdk.org/babylon/commit/913c973ca0ffdc19171a56550e8a8f03ac7f4771

8371104: gtests should use wrappers for <limits> and <type_traits>

Reviewed-by: jrose, tschatzl

! test/hotspot/gtest/metaprogramming/test_enableIf.cpp
! test/hotspot/gtest/riscv/test_assembler_riscv.cpp
! test/hotspot/gtest/utilities/test_align.cpp
! test/hotspot/gtest/utilities/test_count_leading_zeros.cpp
! test/hotspot/gtest/utilities/test_deferredStatic.cpp
! test/hotspot/gtest/utilities/test_enumIterator.cpp
! test/hotspot/gtest/utilities/test_globalDefinitions.cpp
! test/hotspot/gtest/utilities/test_population_count.cpp
! test/hotspot/gtest/utilities/test_powerOfTwo.cpp

Changeset: 093e1287
Branch: local-class-model
Author:    Qizheng Xing <qxing at openjdk.org>
Committer: SendaoYan <syan at openjdk.org>
Date:      2025-11-06 10:56:48 +0000
URL:       https://git.openjdk.org/babylon/commit/093e128771f3dc01f64a8572de068e9776e38b97

8347499: C2: Make `PhaseIdealLoop` eliminate more redundant safepoints in loops

Reviewed-by: epeter, roland

! src/hotspot/share/opto/loopnode.cpp
+ test/hotspot/jtreg/compiler/loopopts/TestRedundantSafepointElimination.java
+ test/micro/org/openjdk/bench/vm/compiler/LoopSafepoint.java

Changeset: 3930b1d4
Branch: local-class-model
Author:    Fredrik Bredberg <fbredberg at openjdk.org>
Date:      2025-11-06 12:16:19 +0000
URL:       https://git.openjdk.org/babylon/commit/3930b1d4ddda9d56d0fb3626421283c72f4ad7f9

8367982: Unify ObjectSynchronizer and LightweightSynchronizer

Reviewed-by: pchilanomate, coleenp

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/c1_MacroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/c2_MacroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/c2_MacroAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/interp_masm_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/sharedRuntime_aarch64.cpp
! src/hotspot/cpu/aarch64/vm_version_aarch64.hpp
! src/hotspot/cpu/arm/c1_MacroAssembler_arm.cpp
! src/hotspot/cpu/arm/c2_MacroAssembler_arm.cpp
! src/hotspot/cpu/arm/interp_masm_arm.cpp
! src/hotspot/cpu/arm/macroAssembler_arm.cpp
! src/hotspot/cpu/arm/macroAssembler_arm.hpp
! src/hotspot/cpu/arm/sharedRuntime_arm.cpp
! src/hotspot/cpu/ppc/c1_MacroAssembler_ppc.cpp
! src/hotspot/cpu/ppc/c2_MacroAssembler_ppc.cpp
! src/hotspot/cpu/ppc/c2_MacroAssembler_ppc.hpp
! src/hotspot/cpu/ppc/interp_masm_ppc_64.cpp
! src/hotspot/cpu/ppc/macroAssembler_ppc.cpp
! src/hotspot/cpu/ppc/macroAssembler_ppc.hpp
! src/hotspot/cpu/ppc/ppc.ad
! src/hotspot/cpu/ppc/sharedRuntime_ppc.cpp
! src/hotspot/cpu/ppc/vm_version_ppc.hpp
! src/hotspot/cpu/riscv/c1_MacroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/c2_MacroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/c2_MacroAssembler_riscv.hpp
! src/hotspot/cpu/riscv/interp_masm_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.hpp
! src/hotspot/cpu/riscv/riscv.ad
! src/hotspot/cpu/riscv/sharedRuntime_riscv.cpp
! src/hotspot/cpu/riscv/vm_version_riscv.hpp
! src/hotspot/cpu/s390/c1_MacroAssembler_s390.cpp
! src/hotspot/cpu/s390/c2_MacroAssembler_s390.cpp
! src/hotspot/cpu/s390/c2_MacroAssembler_s390.hpp
! src/hotspot/cpu/s390/interp_masm_s390.cpp
! src/hotspot/cpu/s390/macroAssembler_s390.cpp
! src/hotspot/cpu/s390/macroAssembler_s390.hpp
! src/hotspot/cpu/s390/s390.ad
! src/hotspot/cpu/s390/sharedRuntime_s390.cpp
! src/hotspot/cpu/s390/vm_version_s390.hpp
! src/hotspot/cpu/x86/c1_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/c2_CodeStubs_x86.cpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.hpp
! src/hotspot/cpu/x86/interp_masm_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp
! src/hotspot/cpu/x86/vm_version_x86.hpp
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/share/interpreter/interpreterRuntime.cpp
! src/hotspot/share/oops/markWord.hpp
! src/hotspot/share/opto/c2_CodeStubs.hpp
! src/hotspot/share/prims/jvmtiEnvBase.cpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/abstract_vm_version.hpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/javaThread.cpp
- src/hotspot/share/runtime/lightweightSynchronizer.cpp
- src/hotspot/share/runtime/lightweightSynchronizer.hpp
! src/hotspot/share/runtime/lockStack.cpp
! src/hotspot/share/runtime/lockStack.inline.hpp
! src/hotspot/share/runtime/objectMonitor.cpp
! src/hotspot/share/runtime/objectMonitor.hpp
! src/hotspot/share/runtime/objectMonitor.inline.hpp
! src/hotspot/share/runtime/serviceThread.cpp
! src/hotspot/share/runtime/sharedRuntime.cpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/synchronizer.hpp
- src/hotspot/share/runtime/synchronizer.inline.hpp
! src/hotspot/share/runtime/vframe.cpp
! src/hotspot/share/services/threadService.cpp
! test/hotspot/gtest/runtime/test_lockStack.cpp
! test/hotspot/jtreg/runtime/Monitor/TestRecursiveLocking.java
! test/hotspot/jtreg/runtime/lockStack/TestLockStackCapacity.java
! test/jdk/com/sun/jdi/EATests.java
! test/lib/jdk/test/whitebox/WhiteBox.java

Changeset: c173d416
Branch: local-class-model
Author:    Boris Ulasevich <bulasevich at openjdk.org>
Date:      2025-11-06 12:56:37 +0000
URL:       https://git.openjdk.org/babylon/commit/c173d416f749348bee42e1a9436a999700d0f0e8

8359256: AArch64: Use SHA3 GPR intrinsic where it's faster

Reviewed-by: eastigeevich, phh

! src/hotspot/cpu/aarch64/globals_aarch64.hpp
! src/hotspot/cpu/aarch64/vm_version_aarch64.cpp

Changeset: df414e0d
Branch: local-class-model
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2025-11-06 13:39:57 +0000
URL:       https://git.openjdk.org/babylon/commit/df414e0d19c1ed68f151d84dbb481a9dd6c65539

8370884: JFR: Overflow in aggregators

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/query/Function.java

Changeset: 2d924ad3
Branch: local-class-model
Author:    Kerem Kat <krk at openjdk.org>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2025-11-06 15:00:37 +0000
URL:       https://git.openjdk.org/babylon/commit/2d924ad3584a0ea8682f47c742dcdfd3be14937d

8351194: Clean up Hotspot SA after 32-bit x86 removal

Reviewed-by: cjplummer, shade, ayang, dholmes

! src/jdk.hotspot.agent/doc/clhsdb.html
! src/jdk.hotspot.agent/doc/hsdb.html
! src/jdk.hotspot.agent/linux/native/libsaproc/LinuxDebuggerLocal.cpp
! src/jdk.hotspot.agent/linux/native/libsaproc/ps_core.c
! src/jdk.hotspot.agent/macosx/native/libsaproc/ps_core.c
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/HSDB.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/HotSpotAgent.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/Debugger.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/MachineDescriptionIntelX86.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/bsd/BsdCDebugger.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/bsd/BsdThreadContextFactory.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/bsd/x86/BsdX86CFrame.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/bsd/x86/BsdX86ThreadContext.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/cdbg/CFrame.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/linux/LinuxCDebugger.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/linux/LinuxThreadContextFactory.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/linux/x86/LinuxX86CFrame.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/linux/x86/LinuxX86ThreadContext.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/remote/RemoteDebuggerClient.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/remote/x86/RemoteX86Thread.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/remote/x86/RemoteX86ThreadContext.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/remote/x86/RemoteX86ThreadFactory.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/win32/coff/DebugVC50X86RegisterEnums.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/windbg/WindbgDebugger.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/windbg/WindbgDebuggerLocal.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/x86/X86ThreadContext.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/StackValueCollection.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/Threads.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/VM.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/amd64/AMD64CurrentFrameGuess.java
+ src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/amd64/AMD64Frame.java
+ src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/amd64/AMD64RegisterMap.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/bsd_amd64/BsdAMD64JavaThreadPDAccess.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/bsd_x86/BsdSignals.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/bsd_x86/BsdX86JavaThreadPDAccess.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/linux_amd64/LinuxAMD64JavaThreadPDAccess.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/linux_x86/LinuxSignals.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/linux_x86/LinuxX86JavaThreadPDAccess.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/win32_amd64/Win32AMD64JavaThreadPDAccess.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/x86/X86CurrentFrameGuess.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/x86/X86Frame.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/x86/X86JavaCallWrapper.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/x86/X86RegisterMap.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/ui/AnnotatedMemoryPanel.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/PlatformInfo.java

Changeset: a5864582
Branch: local-class-model
Author:    Archie Cobbs <acobbs at openjdk.org>
Date:      2025-11-06 15:28:01 +0000
URL:       https://git.openjdk.org/babylon/commit/a5864582da7e19b941bf55c294a414bc1a0c7a84

8155591: Misleading warning when not overriding close method in interface extending AutoCloseable

Reviewed-by: jlahoda

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties
! test/langtools/tools/javac/TryWithResources/InterruptedExceptionTest.java
+ test/langtools/tools/javac/TryWithResources/InterruptedExceptionTest2.java
+ test/langtools/tools/javac/TryWithResources/InterruptedExceptionTest2.out
! test/langtools/tools/javac/diags/examples/TryResourceThrowsInterruptedExc.java

Changeset: 13211865
Branch: local-class-model
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2025-11-06 16:01:10 +0000
URL:       https://git.openjdk.org/babylon/commit/1321186547bddd3f8615cf5d110489ec383f47ab

8367943: PipedOutputStream write(0, 0) successful after close()

Reviewed-by: rriggs, jpai

! src/java.base/share/classes/java/io/PipedOutputStream.java
! test/jdk/java/io/PipedOutputStream/WriteAfterClose.java

Changeset: 1f08a3ed
Branch: local-class-model
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2025-11-06 16:01:37 +0000
URL:       https://git.openjdk.org/babylon/commit/1f08a3ede2445fb05d9700a1293d681ca89cbf5b

8355342: File.getCanonicalPath on Java 24 resolves paths on network drives to UNC format

Reviewed-by: alanb

! src/java.base/windows/classes/java/io/WinNTFileSystem.java
! src/java.base/windows/native/libjava/WinNTFileSystem_md.c
! src/java.base/windows/native/libjava/canonicalize_md.c
! test/jdk/java/io/File/GetCanonicalPath.java

Changeset: c272aca8
Branch: local-class-model
Author:    EunHyunsu <ehs208 at naver.com>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2025-11-06 16:13:34 +0000
URL:       https://git.openjdk.org/babylon/commit/c272aca8a0a2720365159684bed35c0c31e8778f

8371091: Improve the exception message of NullPointerException thrown by the methods in the default implementation of HttpRequest.Builder

Reviewed-by: dfuchs

! src/java.net.http/share/classes/jdk/internal/net/http/HttpRequestBuilderImpl.java
! test/jdk/java/net/httpclient/RequestBuilderTest.java

Changeset: 0026967e
Branch: local-class-model
Author:    Justin Lu <jlu at openjdk.org>
Date:      2025-11-06 17:12:49 +0000
URL:       https://git.openjdk.org/babylon/commit/0026967e030fd4557b5365870d55f863fe2a4512

8370420: HostLocaleProviderAdapter_md.c from libjava can use GetLocaleInfoEx, GetCalendarInfoEx, EnumCalendarInfoExEx directly

Reviewed-by: naoto, mbaesken, bpb

! src/java.base/windows/classes/sun/util/locale/provider/HostLocaleProviderAdapterImpl.java
! src/java.base/windows/native/libjava/HostLocaleProviderAdapter_md.c

Changeset: 4445a8e3
Branch: local-class-model
Author:    Nityanand Rai <nityanar at amazon.com>
Committer: Paul Hohensee <phh at openjdk.org>
Date:      2025-11-06 17:25:59 +0000
URL:       https://git.openjdk.org/babylon/commit/4445a8e3f5cac6738b7984716c867dcf9780fe0a

8369323: Fix typos in vmTestbase/.../Concurrent.java

Reviewed-by: wkemper, phh, lmesnik, shade, syan

! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/Concurrent.java

Changeset: 9cc542eb
Branch: local-class-model
Author:    Xiaolong Peng <xpeng at openjdk.org>
Date:      2025-11-06 18:57:52 +0000
URL:       https://git.openjdk.org/babylon/commit/9cc542ebcb81552fe8c32a8cc3c63332853e5127

8370850: Shenandoah: Simplify collector allocation to save unnecessary region iteration

Reviewed-by: wkemper

! src/hotspot/share/gc/shenandoah/shenandoahFreeSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahFreeSet.hpp

Changeset: cad73d39
Branch: local-class-model
Author:    William Kemper <wkemper at openjdk.org>
Date:      2025-11-06 19:37:44 +0000
URL:       https://git.openjdk.org/babylon/commit/cad73d39762974776dd6fda5efe4e2a271d69f14

8370041: GenShen: Filter young pointers from thread local SATB buffers when only marking old

Reviewed-by: ysr, kdnilsen

! src/hotspot/share/gc/shenandoah/shenandoahClosures.hpp
! src/hotspot/share/gc/shenandoah/shenandoahClosures.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentGC.cpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahDegeneratedGC.cpp
! src/hotspot/share/gc/shenandoah/shenandoahGenerationalHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahOldGeneration.cpp
! src/hotspot/share/gc/shenandoah/shenandoahOldGeneration.hpp
! src/hotspot/share/gc/shenandoah/shenandoahSATBMarkQueueSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahSATBMarkQueueSet.hpp

Changeset: 90ccdf29
Branch: local-class-model
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2025-11-06 20:20:22 +0000
URL:       https://git.openjdk.org/babylon/commit/90ccdf2986b0e3705997fe31a23fd53c88a1bfaf

8371367: Replace remaining JvmtiJavaThreadEventTransition with JVMTI_JAVA_THREAD_EVENT_CALLBACK_BLOCK

Reviewed-by: sspitsyn, cjplummer

! src/hotspot/share/prims/jvmtiExport.cpp

Changeset: 8a0c47d4
Branch: local-class-model
Author:    Alexander Zvegintsev <azvegint at openjdk.org>
Date:      2025-11-06 20:24:20 +0000
URL:       https://git.openjdk.org/babylon/commit/8a0c47d4ba4db523d94689b3ac347e9cd35183ce

8371225: Missing release of GDK lock in Java_sun_awt_X11_GtkFileDialogPeer_run()

Reviewed-by: aivanov, serb

! src/java.desktop/unix/native/libawt_xawt/awt/sun_awt_X11_GtkFileDialogPeer.c

Changeset: 87966112
Branch: local-class-model
Author:    Matias Saavedra Silva <matsaave at openjdk.org>
Date:      2025-11-06 21:03:54 +0000
URL:       https://git.openjdk.org/babylon/commit/8796611206438c6fe8bf0cba87dca089d9da2e30

8272160: Avoid using 32-bit counters in CDS code

Reviewed-by: iklam, kvn

! src/hotspot/share/cds/aotMetaspace.cpp
! src/hotspot/share/cds/archiveUtils.hpp
! src/hotspot/share/cds/cdsHeapVerifier.cpp
! src/hotspot/share/cds/cdsHeapVerifier.hpp
! src/hotspot/share/cds/filemap.cpp
! src/hotspot/share/cds/heapShared.cpp
! src/hotspot/share/cds/heapShared.hpp

Changeset: e34a8318
Branch: local-class-model
Author:    Rui Li <ruiamzn at amazon.com>
Committer: Xiaolong Peng <xpeng at openjdk.org>
Date:      2025-11-06 23:46:50 +0000
URL:       https://git.openjdk.org/babylon/commit/e34a831814996be3e0a2df86b11b1718a76ea558

8261743: Shenandoah: enable String deduplication with compact heuristics

Reviewed-by: shade, wkemper

! src/hotspot/share/gc/shenandoah/heuristics/shenandoahCompactHeuristics.cpp

Changeset: 866faa9d
Branch: local-class-model
Author:    Volkan Yazici <vyazici at openjdk.org>
Date:      2025-11-07 08:15:42 +0000
URL:       https://git.openjdk.org/babylon/commit/866faa9d40ab336e4c4861a55edc4c91d8aa0c74

8366577: Deprecate java.net.Socket::setPerformancePreferences

Reviewed-by: dfuchs, alanb, jpai

! src/java.base/share/classes/java/net/ServerSocket.java
! src/java.base/share/classes/java/net/Socket.java
! src/java.base/share/classes/java/net/SocketImpl.java
! src/java.base/share/classes/sun/security/ssl/BaseSSLSocketImpl.java

Changeset: 205a163a
Branch: local-class-model
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2025-11-07 09:06:51 +0000
URL:       https://git.openjdk.org/babylon/commit/205a163a90bb263d403476c28203836189e337a7

8340840: jshell ClassFormatError when making inner class static
8368999: jshell crash when existing sealed class is updated to also be abstract

Reviewed-by: mcimadamore, asotona, liach

! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassReader.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties
! src/jdk.jshell/share/classes/jdk/jshell/execution/JdiExecutionControl.java
! test/langtools/jdk/jshell/ReplaceTest.java
+ test/langtools/tools/javac/diags/examples/InconsistentInnerClasses/InconsistentInnerClasses.java
= test/langtools/tools/javac/diags/examples/InconsistentInnerClasses/classpath/p/Other.java
= test/langtools/tools/javac/diags/examples/InconsistentInnerClasses/classpath/p/Test.java
+ test/langtools/tools/javac/recovery/SourceAndInnerClassInconsistency.java

Changeset: 48bbc950
Branch: local-class-model
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2025-11-07 09:17:21 +0000
URL:       https://git.openjdk.org/babylon/commit/48bbc950f11113a57ea03f877bc3e526982c0eef

8371388: [BACKOUT] JDK-8365047: Remove exception handler stub code in C2

Reviewed-by: chagedorn, epeter

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/c1_LIRAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/c1_LIRAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/nativeInst_aarch64.cpp
! src/hotspot/cpu/aarch64/nativeInst_aarch64.hpp
! src/hotspot/cpu/aarch64/runtime_aarch64.cpp
! src/hotspot/cpu/arm/arm.ad
! src/hotspot/cpu/arm/c1_LIRAssembler_arm.cpp
! src/hotspot/cpu/arm/c1_LIRAssembler_arm.hpp
! src/hotspot/cpu/arm/runtime_arm.cpp
! src/hotspot/cpu/ppc/c1_LIRAssembler_ppc.cpp
! src/hotspot/cpu/ppc/c1_LIRAssembler_ppc.hpp
! src/hotspot/cpu/ppc/ppc.ad
! src/hotspot/cpu/ppc/runtime_ppc.cpp
! src/hotspot/cpu/ppc/sharedRuntime_ppc.cpp
! src/hotspot/cpu/riscv/c1_LIRAssembler_riscv.cpp
! src/hotspot/cpu/riscv/c1_LIRAssembler_riscv.hpp
! src/hotspot/cpu/riscv/riscv.ad
! src/hotspot/cpu/riscv/runtime_riscv.cpp
! src/hotspot/cpu/s390/c1_LIRAssembler_s390.cpp
! src/hotspot/cpu/s390/runtime_s390.cpp
! src/hotspot/cpu/s390/s390.ad
! src/hotspot/cpu/s390/sharedRuntime_s390.cpp
! src/hotspot/cpu/x86/c1_LIRAssembler_x86.cpp
! src/hotspot/cpu/x86/c1_LIRAssembler_x86.hpp
! src/hotspot/cpu/x86/runtime_x86_64.cpp
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/os/posix/signals_posix.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/ci/ciEnv.cpp
! src/hotspot/share/code/nmethod.cpp
! src/hotspot/share/code/nmethod.hpp
! src/hotspot/share/code/nmethod.inline.hpp
! src/hotspot/share/opto/output.cpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/frame.cpp
! src/hotspot/share/runtime/sharedRuntime.cpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/code/NMethod.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/Frame.java
- test/hotspot/jtreg/runtime/vthread/Deoptimization.java

Changeset: 3d6824e8
Branch: local-class-model
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2025-11-07 09:19:18 +0000
URL:       https://git.openjdk.org/babylon/commit/3d6824e802bda6efed40f7613eda7c8c0d84e673

8371432: [BACKOUT] 8359256: AArch64: Use SHA3 GPR intrinsic where it's faster

Reviewed-by: mchevalier, epeter, syan

! src/hotspot/cpu/aarch64/globals_aarch64.hpp
! src/hotspot/cpu/aarch64/vm_version_aarch64.cpp

Changeset: 4233178a
Branch: local-class-model
Author:    Jayathirth D V <jdv at openjdk.org>
Date:      2025-11-07 09:45:48 +0000
URL:       https://git.openjdk.org/babylon/commit/4233178af20f07ade32322fad931c68e1c4251cf

8368729: Add appropriate checks in java.awt.image.Kernel constructor

Reviewed-by: azvegint, prr, kizune

! src/java.desktop/share/classes/java/awt/image/Kernel.java
+ test/jdk/java/awt/image/ConvolveOp/KernelInitialisationTest.java

Changeset: 428b553a
Branch: local-class-model
Author:    Christian Stein <cstein at openjdk.org>
Date:      2025-11-07 09:55:16 +0000
URL:       https://git.openjdk.org/babylon/commit/428b553ad4ee79e5d56f51232c27ed0b003abe18

8278856: javac documentation does not mention use of Manifest class-path attribute

Reviewed-by: jlahoda

! src/jdk.compiler/share/man/javac.md

Changeset: 59d23095
Branch: local-class-model
Author:    Fei Yang <fyang at openjdk.org>
Date:      2025-11-07 10:10:14 +0000
URL:       https://git.openjdk.org/babylon/commit/59d23095789bbb6d4e466bcbeb82089b17d78eae

8371385: compiler/escapeAnalysis/TestRematerializeObjects.java fails in case of -XX:-UseUnalignedAccesses

Reviewed-by: chagedorn, dfenacci

! test/hotspot/jtreg/compiler/escapeAnalysis/TestRematerializeObjects.java

Changeset: 167c952b
Branch: local-class-model
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-11-07 10:48:07 +0000
URL:       https://git.openjdk.org/babylon/commit/167c952bb0fefb5acc9782f4f4474d92097c93f8

8371369: Parallel: Relax precondition of PSOldGen::expand_and_allocate

Reviewed-by: eosterlund, fandreuzzi

! src/hotspot/share/gc/parallel/mutableSpace.cpp
! src/hotspot/share/gc/parallel/psOldGen.cpp

Changeset: d5803aa7
Branch: local-class-model
Author:    Jorn Vernee <jvernee at openjdk.org>
Date:      2025-11-07 14:06:37 +0000
URL:       https://git.openjdk.org/babylon/commit/d5803aa78a84caccd5c3f14ac788817c5a3b4725

8371315: java/foreign/sharedclosejfr/TestSharedCloseJFR.java failed with -XX:-TieredCompilation

Reviewed-by: mcimadamore, syan

! test/jdk/java/foreign/sharedclosejfr/TestSharedCloseJFR.java

Changeset: c8656449
Branch: local-class-model
Author:    Erik ?sterlund <eosterlund at openjdk.org>
Date:      2025-11-07 15:28:51 +0000
URL:       https://git.openjdk.org/babylon/commit/c8656449c28581ae9c3d815105e338e42253bb43

8365932: Implementation of JEP 516: Ahead-of-Time Object Caching with Any GC

Co-authored-by: Axel Boldt-Christmas <aboldtch at openjdk.org>
Co-authored-by: Joel Sikstr?m <jsikstro at openjdk.org>
Co-authored-by: Stefan Karlsson <stefank at openjdk.org>
Reviewed-by: aboldtch, iklam, kvn

! make/Images.gmk
! src/hotspot/share/cds/aotMapLogger.cpp
! src/hotspot/share/cds/aotMapLogger.hpp
+ src/hotspot/share/cds/aotMappedHeapLoader.cpp
+ src/hotspot/share/cds/aotMappedHeapLoader.hpp
+ src/hotspot/share/cds/aotMappedHeapLoader.inline.hpp
+ src/hotspot/share/cds/aotMappedHeapWriter.cpp
+ src/hotspot/share/cds/aotMappedHeapWriter.hpp
! src/hotspot/share/cds/aotMetaspace.cpp
! src/hotspot/share/cds/aotMetaspace.hpp
! src/hotspot/share/cds/aotReferenceObjSupport.cpp
+ src/hotspot/share/cds/aotStreamedHeapLoader.cpp
+ src/hotspot/share/cds/aotStreamedHeapLoader.hpp
+ src/hotspot/share/cds/aotStreamedHeapWriter.cpp
+ src/hotspot/share/cds/aotStreamedHeapWriter.hpp
+ src/hotspot/share/cds/aotThread.cpp
+ src/hotspot/share/cds/aotThread.hpp
! src/hotspot/share/cds/archiveBuilder.cpp
! src/hotspot/share/cds/archiveBuilder.hpp
- src/hotspot/share/cds/archiveHeapLoader.cpp
- src/hotspot/share/cds/archiveHeapLoader.hpp
- src/hotspot/share/cds/archiveHeapLoader.inline.hpp
- src/hotspot/share/cds/archiveHeapWriter.cpp
- src/hotspot/share/cds/archiveHeapWriter.hpp
! src/hotspot/share/cds/archiveUtils.cpp
! src/hotspot/share/cds/cdsConfig.cpp
! src/hotspot/share/cds/cdsEnumKlass.cpp
! src/hotspot/share/cds/cdsHeapVerifier.cpp
! src/hotspot/share/cds/cds_globals.hpp
! src/hotspot/share/cds/dynamicArchive.cpp
! src/hotspot/share/cds/filemap.cpp
! src/hotspot/share/cds/filemap.hpp
! src/hotspot/share/cds/heapShared.cpp
! src/hotspot/share/cds/heapShared.hpp
+ src/hotspot/share/cds/heapShared.inline.hpp
! src/hotspot/share/classfile/classLoaderDataGraph.cpp
! src/hotspot/share/classfile/classLoaderDataShared.cpp
! src/hotspot/share/classfile/classLoaderDataShared.hpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/moduleEntry.cpp
! src/hotspot/share/classfile/moduleEntry.hpp
! src/hotspot/share/classfile/modules.cpp
! src/hotspot/share/classfile/stringTable.cpp
! src/hotspot/share/classfile/stringTable.hpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/vmClasses.cpp
! src/hotspot/share/gc/shared/collectedHeap.cpp
! src/hotspot/share/gc/shared/collectedHeap.hpp
! src/hotspot/share/gc/shared/stringdedup/stringDedupConfig.cpp
! src/hotspot/share/gc/shared/stringdedup/stringDedupTable.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/z/zArguments.cpp
! src/hotspot/share/gc/z/zCollectedHeap.cpp
! src/hotspot/share/gc/z/zCollectedHeap.hpp
! src/hotspot/share/gc/z/zDirector.cpp
! src/hotspot/share/jfr/support/jfrThreadLocal.cpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/oops/constantPool.cpp
! src/hotspot/share/oops/klass.cpp
! src/hotspot/share/oops/objArrayOop.hpp
! src/hotspot/share/oops/oopsHierarchy.cpp
! src/hotspot/share/prims/jni.cpp
! src/hotspot/share/prims/jvmtiExport.cpp
! src/hotspot/share/prims/jvmtiRawMonitor.cpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/javaThread.cpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/mutexLocker.hpp
! src/hotspot/share/runtime/safepointVerifiers.cpp
! src/hotspot/share/runtime/safepointVerifiers.hpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/runtime/threads.cpp
! src/hotspot/share/utilities/exceptions.cpp
! src/hotspot/share/utilities/macros.hpp
! test/hotspot/jtreg/ProblemList-AotJdk.txt
! test/hotspot/jtreg/TEST.ROOT
! test/hotspot/jtreg/TEST.groups
! test/hotspot/jtreg/gc/TestPLABAdaptToMinTLABSize.java
! test/hotspot/jtreg/gc/stress/gcbasher/TestGCBasherWithZ.java
! test/hotspot/jtreg/runtime/cds/AOTMapTest.java
! test/hotspot/jtreg/runtime/cds/SharedStrings.java
! test/hotspot/jtreg/runtime/cds/SharedStringsDedup.java
! test/hotspot/jtreg/runtime/cds/SharedStringsRunAuto.java
! test/hotspot/jtreg/runtime/cds/SharedSymbolTableBucketSize.java
! test/hotspot/jtreg/runtime/cds/TestDefaultArchiveLoading.java
! test/hotspot/jtreg/runtime/cds/appcds/TestParallelGCWithCDS.java
! test/hotspot/jtreg/runtime/cds/appcds/TestSerialGCWithCDS.java
+ test/hotspot/jtreg/runtime/cds/appcds/TestZGCWithAOTHeap.java
- test/hotspot/jtreg/runtime/cds/appcds/aotClassLinking/AOTCacheWithZGC.java
! test/hotspot/jtreg/runtime/cds/appcds/aotCode/AOTCodeCompressedOopsTest.java
! test/hotspot/jtreg/runtime/cds/appcds/cacheObject/ArchivedIntegerCacheTest.java
! test/hotspot/jtreg/runtime/cds/appcds/customLoader/PrintSharedArchiveAndExit.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/PrintSharedArchiveAndExit.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/ExerciseGC.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/FlagCombo.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/IncompatibleOptions.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/InternSharedString.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/LargePages.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/SharedStringsBasic.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/SharedStringsBasicPlus.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/SharedStringsHumongous.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/SharedStringsStress.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/SharedStringsUtils.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/SharedStringsWbTest.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbPrintAll.java
! test/jdk/TEST.ROOT
! test/jtreg-ext/requires/VMProps.java
! test/lib/jdk/test/whitebox/WhiteBox.java

Changeset: 35491038
Branch: local-class-model
Author:    Harshitha Onkar <honkar at openjdk.org>
Date:      2025-11-07 17:48:27 +0000
URL:       https://git.openjdk.org/babylon/commit/354910381a9319723d43a6182269b5449c02a527

8353755: Add a helper method to Util - findComponent()

Reviewed-by: aivanov, tr

! test/jdk/javax/swing/regtesthelpers/Util.java

Changeset: a90fc266
Branch: local-class-model
Author:    Roger Riggs <rriggs at openjdk.org>
Date:      2025-11-07 17:48:49 +0000
URL:       https://git.openjdk.org/babylon/commit/a90fc2661a7c11077ea17d37563dfb3dfba28016

8371421: [AIX] new test ProcessCloseTest fails

Reviewed-by: mdoerr

! test/jdk/java/lang/Process/ProcessCloseTest.java

Changeset: 9bc23608
Branch: local-class-model
Author:    Harshitha Onkar <honkar at openjdk.org>
Date:      2025-11-07 18:41:43 +0000
URL:       https://git.openjdk.org/babylon/commit/9bc23608fb5719c3e977b5839efed5bc3f64a268

8371364: Refactor javax/swing/JFileChooser/FileSizeCheck.java to use Util.findComponent()

Reviewed-by: aivanov

! test/jdk/javax/swing/JFileChooser/FileSizeCheck.java

Changeset: 2c3c4707
Branch: local-class-model
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2025-11-07 19:33:21 +0000
URL:       https://git.openjdk.org/babylon/commit/2c3c4707c0ac7f4432ada9621f4b2e5fe4aef51f

8354548: Update CLDR to Version 48.0

Reviewed-by: joehw, jlu

! make/data/cldr/LICENSE
! make/data/cldr/common/bcp47/calendar.xml
! make/data/cldr/common/bcp47/number.xml
! make/data/cldr/common/bcp47/timezone.xml
! make/data/cldr/common/dtd/cldrTest.dtd
! make/data/cldr/common/dtd/ldml.dtd
! make/data/cldr/common/dtd/ldml.xsd
! make/data/cldr/common/dtd/ldmlBCP47.dtd
! make/data/cldr/common/dtd/ldmlBCP47.xsd
! make/data/cldr/common/dtd/ldmlOpenOffice.dtd
! make/data/cldr/common/dtd/ldmlSupplemental.dtd
! make/data/cldr/common/dtd/ldmlSupplemental.xsd
! make/data/cldr/common/main/ab.xml
! make/data/cldr/common/main/af.xml
! make/data/cldr/common/main/ak.xml
! make/data/cldr/common/main/am.xml
! make/data/cldr/common/main/an.xml
! make/data/cldr/common/main/ar.xml
! make/data/cldr/common/main/ar_SA.xml
! make/data/cldr/common/main/as.xml
! make/data/cldr/common/main/asa.xml
! make/data/cldr/common/main/ast.xml
! make/data/cldr/common/main/az.xml
! make/data/cldr/common/main/az_Cyrl.xml
! make/data/cldr/common/main/ba.xml
! make/data/cldr/common/main/bal.xml
! make/data/cldr/common/main/bal_Latn.xml
! make/data/cldr/common/main/bas.xml
! make/data/cldr/common/main/be.xml
! make/data/cldr/common/main/be_TARASK.xml
! make/data/cldr/common/main/bew.xml
! make/data/cldr/common/main/bg.xml
! make/data/cldr/common/main/blo.xml
! make/data/cldr/common/main/bm_Nkoo.xml
! make/data/cldr/common/main/bn.xml
! make/data/cldr/common/main/bn_IN.xml
+ make/data/cldr/common/main/bqi.xml
+ make/data/cldr/common/main/bqi_IR.xml
! make/data/cldr/common/main/br.xml
! make/data/cldr/common/main/brx.xml
! make/data/cldr/common/main/bs.xml
! make/data/cldr/common/main/bs_Cyrl.xml
+ make/data/cldr/common/main/bua.xml
+ make/data/cldr/common/main/bua_RU.xml
! make/data/cldr/common/main/ca.xml
! make/data/cldr/common/main/ca_ES_VALENCIA.xml
! make/data/cldr/common/main/ccp.xml
! make/data/cldr/common/main/ce.xml
! make/data/cldr/common/main/ceb.xml
! make/data/cldr/common/main/chr.xml
! make/data/cldr/common/main/ckb.xml
! make/data/cldr/common/main/co.xml
! make/data/cldr/common/main/cop.xml
! make/data/cldr/common/main/cs.xml
! make/data/cldr/common/main/csw.xml
! make/data/cldr/common/main/cu.xml
! make/data/cldr/common/main/cv.xml
! make/data/cldr/common/main/cy.xml
! make/data/cldr/common/main/da.xml
! make/data/cldr/common/main/de.xml
! make/data/cldr/common/main/de_AT.xml
! make/data/cldr/common/main/de_CH.xml
! make/data/cldr/common/main/de_LI.xml
! make/data/cldr/common/main/de_LU.xml
! make/data/cldr/common/main/doi.xml
! make/data/cldr/common/main/dsb.xml
! make/data/cldr/common/main/dua.xml
! make/data/cldr/common/main/dv.xml
! make/data/cldr/common/main/dyo.xml
! make/data/cldr/common/main/dz.xml
! make/data/cldr/common/main/ee.xml
! make/data/cldr/common/main/el.xml
! make/data/cldr/common/main/en.xml
! make/data/cldr/common/main/en_001.xml
! make/data/cldr/common/main/en_150.xml
! make/data/cldr/common/main/en_AE.xml
! make/data/cldr/common/main/en_AT.xml
! make/data/cldr/common/main/en_AU.xml
! make/data/cldr/common/main/en_CA.xml
! make/data/cldr/common/main/en_CH.xml
+ make/data/cldr/common/main/en_EE.xml
! make/data/cldr/common/main/en_GB.xml
+ make/data/cldr/common/main/en_GE.xml
! make/data/cldr/common/main/en_IN.xml
+ make/data/cldr/common/main/en_JP.xml
+ make/data/cldr/common/main/en_LT.xml
+ make/data/cldr/common/main/en_LV.xml
! make/data/cldr/common/main/en_MH.xml
! make/data/cldr/common/main/en_MP.xml
! make/data/cldr/common/main/en_MV.xml
! make/data/cldr/common/main/en_NL.xml
! make/data/cldr/common/main/en_PL.xml
! make/data/cldr/common/main/en_PT.xml
! make/data/cldr/common/main/en_RO.xml
! make/data/cldr/common/main/en_SI.xml
! make/data/cldr/common/main/en_SK.xml
! make/data/cldr/common/main/en_Shaw.xml
+ make/data/cldr/common/main/en_UA.xml
! make/data/cldr/common/main/en_US_POSIX.xml
! make/data/cldr/common/main/eo.xml
! make/data/cldr/common/main/es.xml
! make/data/cldr/common/main/es_419.xml
! make/data/cldr/common/main/es_AR.xml
! make/data/cldr/common/main/es_BO.xml
! make/data/cldr/common/main/es_CL.xml
! make/data/cldr/common/main/es_CO.xml
! make/data/cldr/common/main/es_CR.xml
! make/data/cldr/common/main/es_DO.xml
! make/data/cldr/common/main/es_EC.xml
! make/data/cldr/common/main/es_GQ.xml
! make/data/cldr/common/main/es_GT.xml
! make/data/cldr/common/main/es_HN.xml
! make/data/cldr/common/main/es_MX.xml
! make/data/cldr/common/main/es_NI.xml
! make/data/cldr/common/main/es_PA.xml
! make/data/cldr/common/main/es_PE.xml
! make/data/cldr/common/main/es_PY.xml
! make/data/cldr/common/main/es_US.xml
! make/data/cldr/common/main/es_UY.xml
! make/data/cldr/common/main/es_VE.xml
! make/data/cldr/common/main/et.xml
! make/data/cldr/common/main/eu.xml
! make/data/cldr/common/main/ewo.xml
! make/data/cldr/common/main/fa.xml
! make/data/cldr/common/main/fa_AF.xml
! make/data/cldr/common/main/ff.xml
! make/data/cldr/common/main/ff_Adlm.xml
! make/data/cldr/common/main/fi.xml
! make/data/cldr/common/main/fil.xml
! make/data/cldr/common/main/fo.xml
! make/data/cldr/common/main/fr.xml
! make/data/cldr/common/main/fr_CA.xml
! make/data/cldr/common/main/frr.xml
! make/data/cldr/common/main/fur.xml
! make/data/cldr/common/main/fy.xml
! make/data/cldr/common/main/ga.xml
! make/data/cldr/common/main/gaa.xml
! make/data/cldr/common/main/gd.xml
! make/data/cldr/common/main/gl.xml
! make/data/cldr/common/main/gsw.xml
! make/data/cldr/common/main/gu.xml
! make/data/cldr/common/main/ha.xml
! make/data/cldr/common/main/haw.xml
! make/data/cldr/common/main/he.xml
! make/data/cldr/common/main/hi.xml
! make/data/cldr/common/main/hi_Latn.xml
! make/data/cldr/common/main/hr.xml
! make/data/cldr/common/main/hsb.xml
! make/data/cldr/common/main/hu.xml
! make/data/cldr/common/main/hy.xml
! make/data/cldr/common/main/ia.xml
! make/data/cldr/common/main/id.xml
! make/data/cldr/common/main/ie.xml
! make/data/cldr/common/main/ig.xml
! make/data/cldr/common/main/ii.xml
! make/data/cldr/common/main/is.xml
! make/data/cldr/common/main/it.xml
! make/data/cldr/common/main/it_CH.xml
! make/data/cldr/common/main/ja.xml
! make/data/cldr/common/main/jgo.xml
! make/data/cldr/common/main/jv.xml
! make/data/cldr/common/main/ka.xml
! make/data/cldr/common/main/kaa.xml
! make/data/cldr/common/main/kab.xml
! make/data/cldr/common/main/kea.xml
+ make/data/cldr/common/main/kek.xml
+ make/data/cldr/common/main/kek_GT.xml
! make/data/cldr/common/main/kgp.xml
! make/data/cldr/common/main/kk.xml
! make/data/cldr/common/main/kk_Arab.xml
! make/data/cldr/common/main/kl.xml
! make/data/cldr/common/main/km.xml
! make/data/cldr/common/main/kn.xml
! make/data/cldr/common/main/ko.xml
! make/data/cldr/common/main/kok.xml
! make/data/cldr/common/main/kok_Latn.xml
! make/data/cldr/common/main/ks.xml
! make/data/cldr/common/main/ks_Deva.xml
! make/data/cldr/common/main/ksf.xml
! make/data/cldr/common/main/ksh.xml
! make/data/cldr/common/main/ku.xml
+ make/data/cldr/common/main/ku_Arab.xml
+ make/data/cldr/common/main/ku_Arab_IQ.xml
+ make/data/cldr/common/main/ku_Arab_IR.xml
+ make/data/cldr/common/main/ku_Latn.xml
+ make/data/cldr/common/main/ku_Latn_IQ.xml
+ make/data/cldr/common/main/ku_Latn_SY.xml
+ make/data/cldr/common/main/ku_Latn_TR.xml
! make/data/cldr/common/main/kxv.xml
! make/data/cldr/common/main/kxv_Deva.xml
! make/data/cldr/common/main/kxv_Orya.xml
! make/data/cldr/common/main/kxv_Telu.xml
! make/data/cldr/common/main/ky.xml
! make/data/cldr/common/main/la.xml
! make/data/cldr/common/main/lb.xml
! make/data/cldr/common/main/lij.xml
! make/data/cldr/common/main/lld.xml
! make/data/cldr/common/main/lmo.xml
! make/data/cldr/common/main/ln.xml
! make/data/cldr/common/main/lo.xml
! make/data/cldr/common/main/lt.xml
! make/data/cldr/common/main/luy.xml
! make/data/cldr/common/main/lv.xml
+ make/data/cldr/common/main/lzz.xml
+ make/data/cldr/common/main/lzz_TR.xml
! make/data/cldr/common/main/mai.xml
! make/data/cldr/common/main/mg.xml
! make/data/cldr/common/main/mgo.xml
! make/data/cldr/common/main/mi.xml
! make/data/cldr/common/main/mk.xml
! make/data/cldr/common/main/ml.xml
! make/data/cldr/common/main/mn.xml
! make/data/cldr/common/main/mr.xml
! make/data/cldr/common/main/ms.xml
! make/data/cldr/common/main/ms_Arab.xml
! make/data/cldr/common/main/mt.xml
+ make/data/cldr/common/main/mww.xml
+ make/data/cldr/common/main/mww_Hmnp.xml
+ make/data/cldr/common/main/mww_Hmnp_US.xml
! make/data/cldr/common/main/my.xml
! make/data/cldr/common/main/nds.xml
! make/data/cldr/common/main/ne.xml
! make/data/cldr/common/main/nl.xml
! make/data/cldr/common/main/nmg.xml
! make/data/cldr/common/main/nn.xml
! make/data/cldr/common/main/no.xml
! make/data/cldr/common/main/nqo.xml
! make/data/cldr/common/main/nso.xml
! make/data/cldr/common/main/oc.xml
! make/data/cldr/common/main/oc_ES.xml
+ make/data/cldr/common/main/oka.xml
+ make/data/cldr/common/main/oka_CA.xml
+ make/data/cldr/common/main/oka_US.xml
! make/data/cldr/common/main/om.xml
! make/data/cldr/common/main/or.xml
! make/data/cldr/common/main/pa.xml
! make/data/cldr/common/main/pap.xml
! make/data/cldr/common/main/pcm.xml
+ make/data/cldr/common/main/pi.xml
+ make/data/cldr/common/main/pi_Latn.xml
+ make/data/cldr/common/main/pi_Latn_GB.xml
! make/data/cldr/common/main/pl.xml
+ make/data/cldr/common/main/pms.xml
+ make/data/cldr/common/main/pms_IT.xml
! make/data/cldr/common/main/prg.xml
! make/data/cldr/common/main/ps.xml
! make/data/cldr/common/main/ps_PK.xml
! make/data/cldr/common/main/pt.xml
! make/data/cldr/common/main/pt_PT.xml
! make/data/cldr/common/main/qu.xml
! make/data/cldr/common/main/rif.xml
! make/data/cldr/common/main/rm.xml
! make/data/cldr/common/main/ro.xml
! make/data/cldr/common/main/root.xml
! make/data/cldr/common/main/ru.xml
! make/data/cldr/common/main/rw.xml
! make/data/cldr/common/main/sa.xml
! make/data/cldr/common/main/sah.xml
! make/data/cldr/common/main/sat.xml
! make/data/cldr/common/main/sc.xml
! make/data/cldr/common/main/scn.xml
! make/data/cldr/common/main/sd.xml
! make/data/cldr/common/main/sd_Deva.xml
! make/data/cldr/common/main/se.xml
! make/data/cldr/common/main/se_FI.xml
! make/data/cldr/common/main/sg.xml
+ make/data/cldr/common/main/sgs.xml
+ make/data/cldr/common/main/sgs_LT.xml
! make/data/cldr/common/main/shn.xml
! make/data/cldr/common/main/si.xml
! make/data/cldr/common/main/sk.xml
! make/data/cldr/common/main/sl.xml
! make/data/cldr/common/main/smn.xml
! make/data/cldr/common/main/so.xml
! make/data/cldr/common/main/sq.xml
! make/data/cldr/common/main/sr.xml
! make/data/cldr/common/main/sr_Cyrl_BA.xml
! make/data/cldr/common/main/sr_Cyrl_ME.xml
! make/data/cldr/common/main/sr_Latn.xml
! make/data/cldr/common/main/sr_Latn_BA.xml
! make/data/cldr/common/main/sr_Latn_ME.xml
! make/data/cldr/common/main/st.xml
! make/data/cldr/common/main/su.xml
+ make/data/cldr/common/main/suz.xml
+ make/data/cldr/common/main/suz_Deva.xml
+ make/data/cldr/common/main/suz_Deva_NP.xml
+ make/data/cldr/common/main/suz_Sunu.xml
+ make/data/cldr/common/main/suz_Sunu_NP.xml
! make/data/cldr/common/main/sv.xml
! make/data/cldr/common/main/sv_AX.xml
! make/data/cldr/common/main/sv_FI.xml
! make/data/cldr/common/main/sw.xml
! make/data/cldr/common/main/sw_KE.xml
! make/data/cldr/common/main/syr.xml
! make/data/cldr/common/main/szl.xml
! make/data/cldr/common/main/ta.xml
! make/data/cldr/common/main/ta_MY.xml
! make/data/cldr/common/main/ta_SG.xml
! make/data/cldr/common/main/te.xml
! make/data/cldr/common/main/tg.xml
! make/data/cldr/common/main/th.xml
! make/data/cldr/common/main/ti.xml
! make/data/cldr/common/main/ti_ER.xml
! make/data/cldr/common/main/tk.xml
! make/data/cldr/common/main/tn.xml
! make/data/cldr/common/main/to.xml
! make/data/cldr/common/main/tok.xml
! make/data/cldr/common/main/tpi.xml
! make/data/cldr/common/main/tr.xml
! make/data/cldr/common/main/trv.xml
! make/data/cldr/common/main/trw.xml
! make/data/cldr/common/main/tt.xml
! make/data/cldr/common/main/tyv.xml
! make/data/cldr/common/main/tzm.xml
! make/data/cldr/common/main/ug.xml
! make/data/cldr/common/main/uk.xml
! make/data/cldr/common/main/ur.xml
! make/data/cldr/common/main/ur_IN.xml
! make/data/cldr/common/main/uz.xml
! make/data/cldr/common/main/uz_Arab.xml
! make/data/cldr/common/main/uz_Cyrl.xml
! make/data/cldr/common/main/vec.xml
! make/data/cldr/common/main/vi.xml
! make/data/cldr/common/main/vmw.xml
! make/data/cldr/common/main/vo.xml
! make/data/cldr/common/main/wae.xml
! make/data/cldr/common/main/wal.xml
! make/data/cldr/common/main/wo.xml
! make/data/cldr/common/main/xh.xml
! make/data/cldr/common/main/xnr.xml
! make/data/cldr/common/main/xog.xml
! make/data/cldr/common/main/yav.xml
! make/data/cldr/common/main/yo.xml
! make/data/cldr/common/main/yo_BJ.xml
! make/data/cldr/common/main/yrl.xml
! make/data/cldr/common/main/yrl_CO.xml
! make/data/cldr/common/main/yrl_VE.xml
! make/data/cldr/common/main/yue.xml
! make/data/cldr/common/main/yue_Hans.xml
! make/data/cldr/common/main/zh.xml
! make/data/cldr/common/main/zh_Hans_MY.xml
! make/data/cldr/common/main/zh_Hant.xml
! make/data/cldr/common/main/zh_Hant_HK.xml
! make/data/cldr/common/main/zu.xml
! make/data/cldr/common/properties/coverageLevels.txt
! make/data/cldr/common/supplemental/attributeValueValidity.xml
! make/data/cldr/common/supplemental/coverageLevels.xml
! make/data/cldr/common/supplemental/dayPeriods.xml
! make/data/cldr/common/supplemental/languageGroup.xml
! make/data/cldr/common/supplemental/languageInfo.xml
! make/data/cldr/common/supplemental/likelySubtags.xml
! make/data/cldr/common/supplemental/metaZones.xml
! make/data/cldr/common/supplemental/numberingSystems.xml
! make/data/cldr/common/supplemental/ordinals.xml
! make/data/cldr/common/supplemental/plurals.xml
! make/data/cldr/common/supplemental/rgScope.xml
! make/data/cldr/common/supplemental/subdivisions.xml
! make/data/cldr/common/supplemental/supplementalData.xml
! make/data/cldr/common/supplemental/supplementalMetadata.xml
! make/data/cldr/common/supplemental/units.xml
! make/data/cldr/common/supplemental/windowsZones.xml
! make/jdk/src/classes/build/tools/cldrconverter/Bundle.java
! make/jdk/src/classes/build/tools/cldrconverter/CopyrightHeaders.java
! make/jdk/src/classes/build/tools/cldrconverter/LDMLParseHandler.java
! src/java.base/share/classes/java/util/Locale.java
! src/java.base/share/classes/java/util/spi/LocaleServiceProvider.java
! src/java.base/share/legal/cldr.md
! src/jdk.localedata/share/legal/cldr.md
! test/jdk/java/text/Format/CompactNumberFormat/TestCompactNumber.java
! test/jdk/java/text/Format/NumberFormat/Bug8132125.java
! test/jdk/java/time/test/java/time/chrono/TestEraDisplayName.java
! test/jdk/java/time/test/java/time/format/Skeletons_en_US.properties
! test/jdk/java/time/test/java/time/format/Skeletons_ja.properties
! test/jdk/java/time/test/java/time/format/TestLocalizedPattern.java
! test/jdk/java/time/test/java/time/format/TestUnicodeExtension.java
! test/jdk/java/util/Calendar/CalendarDataTest.java
! test/jdk/java/util/Calendar/CldrFormatNamesTest.java
! test/jdk/java/util/Locale/bcp47u/DisplayNameTests.java
! test/jdk/java/util/Locale/bcp47u/FormatTests.java
! test/jdk/java/util/Locale/bcp47u/spi/LocaleNameProviderTests.java
! test/jdk/java/util/Locale/bcp47u/spi/provider/foo/LocaleNameProviderImpl.java
! test/jdk/java/util/TimeZone/CLDRDisplayNamesTest.java
! test/jdk/sun/text/resources/LocaleData.cldr
! test/jdk/sun/text/resources/LocaleDataTest.java
! test/jdk/sun/util/resources/TimeZone/Bug6317929.java
! test/jdk/sun/util/resources/TimeZone/Bug6442006.java
! test/jdk/sun/util/resources/TimeZone/Bug8139107.java
+ test/jdk/sun/util/resources/cldr/DateTimeRoundTripTest.java
! test/jdk/sun/util/resources/cldr/TimeZoneNamesTest.java
! test/jdk/tools/jlink/plugins/IncludeLocalesPluginTest.java

Changeset: 066810c8
Branch: local-class-model
Author:    Lawrence Andrews <lawrence.andrews at oracle.com>
Committer: Harshitha Onkar <honkar at openjdk.org>
Date:      2025-11-07 20:36:13 +0000
URL:       https://git.openjdk.org/babylon/commit/066810c877b206a66cc87537487b17f0481646c3

8371485: ProblemList awt/Mixing/AWT_Mixing/JTableInGlassPaneOverlapping.java for linux

Reviewed-by: azvegint

! test/jdk/ProblemList.txt

Changeset: 88c4678e
Branch: local-class-model
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2025-11-08 21:30:58 +0000
URL:       https://git.openjdk.org/babylon/commit/88c4678eed818cbe9380f35352e90883fed27d33

8371103: vmTestbase/nsk/jvmti/scenarios/events/EM02/em02t006/TestDescription.java failing

Reviewed-by: amenkov, sspitsyn

! src/hotspot/share/prims/jvmtiEventController.cpp
! test/hotspot/jtreg/ProblemList.txt

Changeset: ebd1c038
Branch: local-class-model
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2025-11-09 07:22:45 +0000
URL:       https://git.openjdk.org/babylon/commit/ebd1c03829c354007a4ca9971be313d19eac2373

8371163: Make GlyphView/TestGlyphBGHeight.java headless
8371377: javax/swing/text/GlyphView/TestGlyphBGHeight.java fails in Ubuntu 24.04 X11

Reviewed-by: aivanov

! test/jdk/javax/swing/text/GlyphView/TestGlyphBGHeight.java

Changeset: 4a14c81a
Branch: local-class-model
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2025-11-09 07:23:10 +0000
URL:       https://git.openjdk.org/babylon/commit/4a14c81a06ab2be1d56cd01288135fbd369eb9c7

8299304: Test "java/awt/print/PrinterJob/PageDialogTest.java" fails on macOS 13 x64 because the Page Dialog blocks the Toolkit

Reviewed-by: tr

! test/jdk/java/awt/print/PrinterJob/PageDialogTest.java

Changeset: 66e5a68a
Branch: local-class-model
Author:    Axel Boldt-Christmas <aboldtch at openjdk.org>
Date:      2025-11-10 05:53:36 +0000
URL:       https://git.openjdk.org/babylon/commit/66e5a68a33dcd6b23c73c892d51b3efed162b8f8

8371343: ZGC: Remove dependency on test execution order for gtests

Reviewed-by: stefank, eosterlund

! src/hotspot/share/gc/z/zAddress.hpp
! test/hotspot/gtest/gc/z/test_zAddress.cpp
! test/hotspot/gtest/gc/z/test_zLiveMap.cpp

Changeset: a8b35bf5
Branch: local-class-model
Author:    Axel Boldt-Christmas <aboldtch at openjdk.org>
Date:      2025-11-10 05:53:55 +0000
URL:       https://git.openjdk.org/babylon/commit/a8b35bf5a60c26e8975a468d4ebe6aac557e4d85

8367317: ZGC: ZVirtualMemoryReserver::force_reserve_discontiguous arithmetic underflow

Reviewed-by: jsikstro, eosterlund

! src/hotspot/share/gc/z/zVirtualMemoryManager.cpp

Changeset: 4e4cced7
Branch: local-class-model
Author:    Axel Boldt-Christmas <aboldtch at openjdk.org>
Date:      2025-11-10 05:55:34 +0000
URL:       https://git.openjdk.org/babylon/commit/4e4cced710a8e4cd5bb8f49b08798c87b21e8b78

8371341: ZGC: Improve gtest interoperability with instrumented builds (ASAN)

Reviewed-by: stefank, eosterlund

! src/hotspot/share/gc/z/zVirtualMemoryManager.hpp
! test/hotspot/gtest/gc/z/test_zForwarding.cpp
! test/hotspot/gtest/gc/z/test_zMapper_windows.cpp
! test/hotspot/gtest/gc/z/test_zVirtualMemoryManager.cpp
! test/hotspot/gtest/gc/z/zunittest.hpp

Changeset: f77a5117
Branch: local-class-model
Author:    Jasmine Karthikeyan <jkarthikeyan at openjdk.org>
Date:      2025-11-10 06:16:02 +0000
URL:       https://git.openjdk.org/babylon/commit/f77a5117db2d01a935762e948aef2d0ade3512a3

8350468: x86: Improve implementation of vectorized numberOfLeadingZeros for int and long

Co-authored-by: Raffaello Giulietti <rgiulietti at openjdk.org>
Reviewed-by: sviswanathan, qamai, vlivanov

! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! test/hotspot/jtreg/compiler/vectorization/TestNumberOfContinuousZeros.java
+ test/micro/org/openjdk/bench/vm/compiler/LeadingZeros.java

Changeset: d570765e
Branch: local-class-model
Author:    Axel Boldt-Christmas <aboldtch at openjdk.org>
Date:      2025-11-10 06:19:27 +0000
URL:       https://git.openjdk.org/babylon/commit/d570765e2720a11c88c806554df9b13587a041a2

8367149: Add convenient construction for creating ad-hoc VMErrorCallback

Reviewed-by: ayang, stefank

! src/hotspot/share/utilities/vmError.hpp

Changeset: 79fee607
Branch: local-class-model
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2025-11-10 07:58:13 +0000
URL:       https://git.openjdk.org/babylon/commit/79fee607fd77320cd5deb8e424582e2f6c2b31a2

8371473: Problem list TestEmergencyDumpAtOOM.java on ppc64 platforms related to JDK-8371014

Reviewed-by: mdoerr, phubner

! test/jdk/ProblemList.txt

Changeset: 5e8bf7a2
Branch: local-class-model
Author:    Beno?t Maillard <bmaillard at openjdk.org>
Date:      2025-11-10 08:39:21 +0000
URL:       https://git.openjdk.org/babylon/commit/5e8bf7a283f75464dbd906454c852e4d1db497dc

8369646: Detection of redundant conversion patterns in add_users_of_use_to_worklist is too restrictive

Reviewed-by: chagedorn, epeter

! src/hotspot/share/opto/phaseX.cpp
! src/hotspot/share/opto/phaseX.hpp
! test/hotspot/jtreg/compiler/c2/TestEliminateRedundantConversionSequences.java

Changeset: 0c1b7267
Branch: local-class-model
Author:    Beno?t Maillard <bmaillard at openjdk.org>
Date:      2025-11-10 08:41:13 +0000
URL:       https://git.openjdk.org/babylon/commit/0c1b7267e374192f30322a45a1a34f734565cc15

8366990: C2: Compilation hits the memory limit when verifying loop opts in Split-If code

Reviewed-by: chagedorn, dfenacci

! src/hotspot/share/ci/ciInstanceKlass.cpp
! src/hotspot/share/ci/ciInstanceKlass.hpp
! src/hotspot/share/opto/type.cpp
+ test/hotspot/jtreg/compiler/loopopts/TestVerifyLoopOptimizationsHitsMemLimit.java

Changeset: 2c378e26
Branch: local-class-model
Author:    Joel Sikstr?m <jsikstro at openjdk.org>
Date:      2025-11-10 08:54:04 +0000
URL:       https://git.openjdk.org/babylon/commit/2c378e26d7319b6b0e273d2409dd3f591c5f5f6b

8370813: Deprecate AggressiveHeap

Reviewed-by: ayang, shade

! src/hotspot/share/gc/shared/gc_globals.hpp
! src/hotspot/share/runtime/arguments.cpp
! src/java.base/share/man/java.md

Changeset: f48ad21e
Branch: local-class-model
Author:    Paul H?bner <phubner at openjdk.org>
Committer: Martin Doerr <mdoerr at openjdk.org>
Date:      2025-11-10 09:24:45 +0000
URL:       https://git.openjdk.org/babylon/commit/f48ad21ecc288c280db3ffb2e098df12518e2a5a

8371216: oopDesc::print_value_on breaks if klass is garbage

Reviewed-by: coleenp, mdoerr

! src/hotspot/share/oops/oop.cpp

Changeset: c0b82ff2
Branch: local-class-model
Author:    Joel Sikstr?m <jsikstro at openjdk.org>
Date:      2025-11-10 09:41:55 +0000
URL:       https://git.openjdk.org/babylon/commit/c0b82ff2e5b696371de62e0f4fcbba61361fc6b2

8370843: Deprecate AlwaysActAsServerClassMachine and NeverActAsServerClassMachine

Reviewed-by: ayang, kvn

! src/hotspot/share/gc/shared/gc_globals.hpp
! src/hotspot/share/runtime/arguments.cpp
! src/java.base/share/man/java.md

Changeset: 49f51f94
Branch: local-class-model
Author:    Hannes Walln?fer <hannesw at openjdk.org>
Date:      2025-11-10 10:06:09 +0000
URL:       https://git.openjdk.org/babylon/commit/49f51f9450ac3b923f83ba7d9089e5560e25ec7a

8370612: Simplify implementation of dark theme
8371021: Tab order in theme picker is broken

Reviewed-by: jlamperth, liach

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/Navigation.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/highlight.css
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/script.js.template
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/stylesheet.css
! test/langtools/jdk/javadoc/doclet/checkStylesheetClasses/CheckStylesheetClasses.java
! test/langtools/jdk/javadoc/doclet/testNavigation/TestModuleNavigation.java
! test/langtools/jdk/javadoc/doclet/testNavigation/TestNavigation.java
! test/langtools/jdk/javadoc/doclet/testSpecTag/TestSpecTag.java
! test/langtools/jdk/javadoc/doclet/testStylesheet/TestStylesheet.java

Changeset: 681dab72
Branch: local-class-model
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2025-11-10 10:22:59 +0000
URL:       https://git.openjdk.org/babylon/commit/681dab7205190176b842bd42914b1cb9fe752e44

8365972: JFR: ThreadDump and ClassLoaderStatistics events may cause back to back rotations

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/PlatformEventType.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/PlatformRecorder.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/periodic/PeriodicEvents.java
+ test/jdk/jdk/jfr/event/runtime/TestBackToBackSensitive.java

Changeset: 98f40e45
Branch: local-class-model
Author:    Kerem Kat <krk at openjdk.org>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2025-11-10 11:33:56 +0000
URL:       https://git.openjdk.org/babylon/commit/98f40e4575538d91f509c85d9d657a8973f464be

8371425: Include folder names in vscode workspace virtual folders

Reviewed-by: erikj, jvernee, shade

! make/ide/vscode/hotspot/CreateVSCodeProject.gmk
! make/ide/vscode/hotspot/template-workspace.jsonc

Changeset: 1142d299
Branch: local-class-model
Author:    Daniel Fuchs <dfuchs at openjdk.org>
Date:      2025-11-10 13:05:07 +0000
URL:       https://git.openjdk.org/babylon/commit/1142d299439bdf71de41b872a9b3d7775d0c692b

8369920: HttpClient QuicSelectorThread could be a VirtualThread

Reviewed-by: vyazici, djelinski

! src/java.net.http/share/classes/jdk/internal/net/http/quic/QuicEndpoint.java
! src/java.net.http/share/classes/jdk/internal/net/http/quic/QuicSelector.java
+ test/jdk/java/net/httpclient/http3/H3QuicVTTest.java

Changeset: 9d2fa8fe
Branch: local-class-model
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-11-10 14:29:35 +0000
URL:       https://git.openjdk.org/babylon/commit/9d2fa8fe22652cbf1c70b953247bd154b363b383

8371321: Remove unused last arg of BarrierSetAssembler::arraycopy_epilogue

Reviewed-by: fandreuzzi, tschatzl

! src/hotspot/cpu/aarch64/gc/g1/g1BarrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/gc/g1/g1BarrierSetAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/gc/shared/barrierSetAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/gc/shared/cardTableBarrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/gc/shared/cardTableBarrierSetAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/gc/shenandoah/shenandoahBarrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/gc/shenandoah/shenandoahBarrierSetAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
! src/hotspot/cpu/riscv/gc/g1/g1BarrierSetAssembler_riscv.cpp
! src/hotspot/cpu/riscv/gc/g1/g1BarrierSetAssembler_riscv.hpp
! src/hotspot/cpu/riscv/gc/shared/barrierSetAssembler_riscv.hpp
! src/hotspot/cpu/riscv/gc/shared/cardTableBarrierSetAssembler_riscv.cpp
! src/hotspot/cpu/riscv/gc/shared/cardTableBarrierSetAssembler_riscv.hpp
! src/hotspot/cpu/riscv/gc/shenandoah/shenandoahBarrierSetAssembler_riscv.cpp
! src/hotspot/cpu/riscv/gc/shenandoah/shenandoahBarrierSetAssembler_riscv.hpp
! src/hotspot/cpu/riscv/stubGenerator_riscv.cpp

Changeset: 1877ff99
Branch: local-class-model
Author:    Michael McMahon <michaelm at openjdk.org>
Date:      2025-11-10 14:34:29 +0000
URL:       https://git.openjdk.org/babylon/commit/1877ff996b67849205fd6cde1285461c4db1b359

8331195: Improve com.sun.net.httpserver.HttpExchange usability

Reviewed-by: jpai, dfuchs

! src/jdk.httpserver/share/classes/com/sun/net/httpserver/HttpExchange.java
! src/jdk.httpserver/share/classes/com/sun/net/httpserver/HttpHandlers.java
! src/jdk.httpserver/share/classes/sun/net/httpserver/AuthFilter.java
! src/jdk.httpserver/share/classes/sun/net/httpserver/ExchangeImpl.java
! src/jdk.httpserver/share/classes/sun/net/httpserver/simpleserver/FileServerHandler.java
! test/jdk/com/sun/net/httpserver/BasicAuthToken.java
! test/jdk/com/sun/net/httpserver/EchoHandler.java
! test/jdk/com/sun/net/httpserver/ExchangeAttributeTest.java
! test/jdk/com/sun/net/httpserver/FileServerHandler.java
! test/jdk/com/sun/net/httpserver/Http10KeepAliveMaxParamTest.java
! test/jdk/com/sun/net/httpserver/HttpServerTest.java
! test/jdk/com/sun/net/httpserver/HttpsParametersClientAuthTest.java
! test/jdk/com/sun/net/httpserver/InputNotRead.java
! test/jdk/com/sun/net/httpserver/MissingTrailingSpace.java
! test/jdk/com/sun/net/httpserver/ServerStopTerminationTest.java
! test/jdk/com/sun/net/httpserver/TaskRejectedTest.java
! test/jdk/com/sun/net/httpserver/Test10.java
! test/jdk/com/sun/net/httpserver/Test2.java
! test/jdk/com/sun/net/httpserver/Test3.java
! test/jdk/com/sun/net/httpserver/Test4.java
! test/jdk/com/sun/net/httpserver/Test5.java
! test/jdk/com/sun/net/httpserver/Test6.java
! test/jdk/com/sun/net/httpserver/Test6a.java
! test/jdk/com/sun/net/httpserver/Test7.java
! test/jdk/com/sun/net/httpserver/Test7a.java
! test/jdk/com/sun/net/httpserver/Test8.java
! test/jdk/com/sun/net/httpserver/bugs/8199849/BasicAuthenticatorCharset.java
! test/jdk/com/sun/net/httpserver/bugs/8199849/TestHttpUnicode.java
! test/jdk/com/sun/net/httpserver/bugs/8300268/MaxIdleConnectionsTest.java
! test/jdk/com/sun/net/httpserver/bugs/B6341616.java
! test/jdk/com/sun/net/httpserver/bugs/B6361557.java
! test/jdk/com/sun/net/httpserver/bugs/B6393710.java
! test/jdk/com/sun/net/httpserver/bugs/B6401598.java
! test/jdk/com/sun/net/httpserver/bugs/B6421581.java
! test/jdk/com/sun/net/httpserver/bugs/B6433018.java
! test/jdk/com/sun/net/httpserver/bugs/B6526158.java
! test/jdk/com/sun/net/httpserver/bugs/B6526913.java
! test/jdk/com/sun/net/httpserver/bugs/B6529200.java
! test/jdk/com/sun/net/httpserver/bugs/B6744329.java
! test/jdk/com/sun/net/httpserver/bugs/B6886436.java
! test/jdk/com/sun/net/httpserver/bugs/B8211420.java
! test/jdk/com/sun/net/httpserver/bugs/ExceptionKeepAlive.java
! test/jdk/com/sun/net/httpserver/bugs/FixedLengthInputStream.java
! test/jdk/com/sun/net/httpserver/bugs/HeadKeepAlive.java
! test/jdk/com/sun/net/httpserver/bugs/HeadTest.java
! test/jdk/com/sun/net/httpserver/bugs/HttpExchange/AutoCloseableHttpExchange.java
! test/jdk/com/sun/net/httpserver/bugs/TruncatedRequestBody.java
! test/jdk/com/sun/net/httpserver/bugs/ZeroLengthOutputStream.java

Changeset: 2d4f2fde
Branch: local-class-model
Author:    Weijun Wang <weijun at openjdk.org>
Date:      2025-11-10 14:39:22 +0000
URL:       https://git.openjdk.org/babylon/commit/2d4f2fde2281affd90bdd608d49a021f6cac2fed

8349732: Add support for JARs signed with ML-DSA

Reviewed-by: mullan

! src/java.base/share/classes/sun/security/pkcs/PKCS7.java
! src/java.base/share/classes/sun/security/pkcs/SignerInfo.java
! src/java.base/share/classes/sun/security/util/KeyUtil.java
! src/java.base/share/classes/sun/security/util/SignatureUtil.java
! src/java.base/share/classes/sun/security/x509/AlgorithmId.java
! src/jdk.jartool/share/man/jarsigner.md
+ test/jdk/sun/security/pkcs/pkcs7/MLDSADigestConformance.java
! test/jdk/sun/security/provider/acvp/Launcher.java
+ test/jdk/sun/security/provider/pqc/ML_DSA_CMS.java
+ test/jdk/sun/security/tools/jarsigner/ML_DSA.java
+ test/lib/jdk/test/lib/security/RepositoryFileReader.java

Changeset: 6e838d6f
Branch: local-class-model
Author:    Jorn Vernee <jvernee at openjdk.org>
Date:      2025-11-10 14:57:27 +0000
URL:       https://git.openjdk.org/babylon/commit/6e838d6f9a59e4f14d4d1a6d4ff6ea857c0615e9

8371474: Wrong object class or methodID passed to JNI call in TestSharedCloseJvmti with -Xshare:off

Reviewed-by: alanb, mdoerr

! test/jdk/java/foreign/sharedclosejvmti/TestSharedCloseJvmti.java
! test/jdk/java/foreign/sharedclosejvmti/libSharedCloseAgent.cpp

Changeset: 72989e0f
Branch: local-class-model
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2025-11-10 15:56:49 +0000
URL:       https://git.openjdk.org/babylon/commit/72989e0fac7dae1bfec40e3017ba89aa201cc8ee

8340093: C2 SuperWord: implement cost model

Reviewed-by: kvn, qamai

! src/hotspot/cpu/aarch64/aarch64_vector.ad
! src/hotspot/cpu/aarch64/aarch64_vector_ad.m4
! src/hotspot/share/opto/superword.cpp
! src/hotspot/share/opto/superword.hpp
! src/hotspot/share/opto/traceAutoVectorizationTag.hpp
! src/hotspot/share/opto/vectorization.cpp
! src/hotspot/share/opto/vectorization.hpp
! src/hotspot/share/opto/vtransform.cpp
! src/hotspot/share/opto/vtransform.hpp
! test/hotspot/jtreg/compiler/c2/cr7200264/TestIntVect.java
! test/hotspot/jtreg/compiler/loopopts/superword/TestAutoVectorizationOverrideProfitability.java
+ test/hotspot/jtreg/compiler/loopopts/superword/TestReductions.java
! test/micro/org/openjdk/bench/vm/compiler/VectorReduction2.java

Changeset: 0bae56b6
Branch: local-class-model
Author:    Alan Bateman <alanb at openjdk.org>
Date:      2025-11-10 16:34:31 +0000
URL:       https://git.openjdk.org/babylon/commit/0bae56b6149f87e8ebd09291f96033d3e558263b

8367857: Implement JEP 525: Structured Concurrency (Sixth Preview)

Reviewed-by: vklang

! src/java.base/share/classes/java/util/concurrent/Joiners.java
! src/java.base/share/classes/java/util/concurrent/StructuredTaskScope.java
! src/java.base/share/classes/java/util/concurrent/StructuredTaskScopeImpl.java
! src/java.base/share/classes/jdk/internal/javac/PreviewFeature.java
! test/jdk/java/util/concurrent/StructuredTaskScope/StressCancellation.java
! test/jdk/java/util/concurrent/StructuredTaskScope/StructuredTaskScopeTest.java

Changeset: 1327aa60
Branch: local-class-model
Author:    Kerem Kat <krk at openjdk.org>
Committer: Cesar Soares Lucas <cslucas at openjdk.org>
Date:      2025-11-10 17:38:25 +0000
URL:       https://git.openjdk.org/babylon/commit/1327aa60907555d7e2d8d131bf4cb20a34660ff2

8369949: Fix TestWaste.java stack overflow

Reviewed-by: egahlin, shade

! src/hotspot/share/jfr/leakprofiler/chains/dfsClosure.hpp
! test/jdk/ProblemList.txt

Changeset: 8a911aed
Branch: local-class-model
Author:    Daniel Fuchs <dfuchs at openjdk.org>
Date:      2025-11-10 17:56:52 +0000
URL:       https://git.openjdk.org/babylon/commit/8a911aed26211936a9c2652299a1bca8a06cae21

8371471: HttpClient: Log HTTP/3 handshake failures if logging errors is enabled

Reviewed-by: djelinski, jpai

! src/java.net.http/share/classes/jdk/internal/net/http/common/Log.java
! src/java.net.http/share/classes/jdk/internal/net/http/quic/QuicConnectionImpl.java
+ test/jdk/java/net/httpclient/http3/H3LogHandshakeErrors.java

Changeset: cc54d2c0
Branch: local-class-model
Author:    Ashutosh Mehra <asmehra at openjdk.org>
Date:      2025-11-10 18:21:13 +0000
URL:       https://git.openjdk.org/babylon/commit/cc54d2c06b0e1f799c771d747cfb4059a8774e28

8371418: Methods in AdapterHandlerLibrary use HashtableBase iterate method incorrectly

Reviewed-by: kvn, adinn

! src/hotspot/share/cds/lambdaProxyClassDictionary.cpp
! src/hotspot/share/classfile/compactHashtable.hpp
! src/hotspot/share/classfile/stringTable.cpp
! src/hotspot/share/classfile/symbolTable.cpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/oops/trainingData.cpp
! src/hotspot/share/runtime/sharedRuntime.cpp

Changeset: 43afce54
Branch: local-class-model
Author:    Kelvin Nilsen <kdnilsen at openjdk.org>
Date:      2025-11-10 18:52:00 +0000
URL:       https://git.openjdk.org/babylon/commit/43afce54a7ecbd124f68f1f32d718f08b24ca61a

8371573: Shenandoah: Remove unnecessary include after JDK-8351091

Reviewed-by: wkemper, shade

! src/hotspot/share/gc/shenandoah/shenandoahMarkingContext.cpp

Changeset: e1c95260
Branch: local-class-model
Author:    Rui Li <ruiamzn at amazon.com>
Committer: SendaoYan <syan at openjdk.org>
Date:      2025-11-11 03:35:42 +0000
URL:       https://git.openjdk.org/babylon/commit/e1c952608d61c6c74c3fa4d00789390f3a789de4

8361339: Test gc/shenandoah/TestLargeObjectAlignment.java#generational fails on macOS aarch64 with OOM: Java heap space

Reviewed-by: shade, syan

! test/hotspot/jtreg/gc/shenandoah/TestLargeObjectAlignment.java

Changeset: 76a1109d
Branch: local-class-model
Author:    GennadiyKrivoshein <164895822+GennadiyKrivoshein at users.noreply.github.com>
Committer: Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2025-11-11 03:49:39 +0000
URL:       https://git.openjdk.org/babylon/commit/76a1109d6fc7baac9ebc7accff800ef8927931bb

8251928: [macos] the printer DPI always be 72, cause some content lost when print out

Reviewed-by: psadhukhan, prr

! src/java.desktop/macosx/classes/sun/lwawt/macosx/CPrinterGraphicsConfig.java
! src/java.desktop/macosx/classes/sun/lwawt/macosx/CPrinterJob.java
! src/java.desktop/macosx/classes/sun/lwawt/macosx/CPrinterSurfaceData.java
! src/java.desktop/macosx/native/libawt_lwawt/awt/PrinterView.m
+ test/jdk/javax/print/PrintablePrintDPI.java

Changeset: 29100320
Branch: local-class-model
Author:    Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2025-11-11 09:18:27 +0000
URL:       https://git.openjdk.org/babylon/commit/291003208c025ce4f9a94ba6093e207d0792bbb9

8370966: Create regression test for the hierarchical memory limit fix in JDK-8370572

Reviewed-by: shade, syan

! test/hotspot/jtreg/containers/docker/TestJFRWithJMX.java
! test/hotspot/jtreg/containers/docker/TestJcmd.java
+ test/hotspot/jtreg/containers/docker/TestMemoryInvisibleParent.java
! test/hotspot/jtreg/containers/docker/TestMemoryWithSubgroups.java
! test/hotspot/jtreg/containers/docker/TestPids.java
! test/jdk/jdk/internal/platform/docker/TestDockerMemoryMetricsSubgroup.java
! test/lib/jdk/test/lib/containers/docker/DockerRunOptions.java
! test/lib/jdk/test/lib/containers/docker/DockerTestUtils.java

Changeset: 2902436f
Branch: local-class-model
Author:    Stefan Johansson <sjohanss at openjdk.org>
Date:      2025-11-11 13:00:22 +0000
URL:       https://git.openjdk.org/babylon/commit/2902436fb15c76755286ed2df444bc6f9d93af13

8371019: G1: Support heap expansion during startup

Reviewed-by: eosterlund, tschatzl

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1Policy.cpp
! src/hotspot/share/gc/g1/g1Policy.hpp

Changeset: cbd77fc9
Branch: local-class-model
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2025-11-11 14:26:58 +0000
URL:       https://git.openjdk.org/babylon/commit/cbd77fc9f3e6c8f1e996b30afe208c6a074cce3a

8370244: [PPC64] Several vector tests fail on Power8

Reviewed-by: dbriemann, rrich

! src/hotspot/cpu/ppc/vm_version_ppc.cpp

Changeset: 405d5f7a
Branch: local-class-model
Author:    Hamlin Li <mli at openjdk.org>
Date:      2025-11-11 14:56:20 +0000
URL:       https://git.openjdk.org/babylon/commit/405d5f7a6892426d69409c3975d0c808304b8438

8371297: C2: assert triggered in BoolTest::BoolTest

Reviewed-by: dlong, luhenry, epeter

! src/hotspot/share/opto/vtransform.cpp

Changeset: bbeb6bf0
Branch: local-class-model
Author:    Ashutosh Mehra <asmehra at openjdk.org>
Date:      2025-11-11 15:07:10 +0000
URL:       https://git.openjdk.org/babylon/commit/bbeb6bf0ac8952feaf8afc9c9b25a9a372c2c798

8371493: Simplify search for  AdapterHandlerEntry

Reviewed-by: kvn, adinn

! src/hotspot/share/code/codeBlob.cpp
! src/hotspot/share/runtime/sharedRuntime.cpp
! src/hotspot/share/runtime/sharedRuntime.hpp

Changeset: f5eacbeb
Branch: local-class-model
Author:    Beno?t Maillard <bmaillard at openjdk.org>
Date:      2025-11-11 16:33:15 +0000
URL:       https://git.openjdk.org/babylon/commit/f5eacbeb5fc58c1bd844d709fe92621ce3689d78

8371534: C2: Missed Ideal optimization opportunity with AndL and URShiftL

Reviewed-by: thartmann, mhaessig

! src/hotspot/share/opto/phaseX.cpp
! test/hotspot/jtreg/compiler/c2/TestMaskAndRShiftReorder.java

Changeset: c6a8027b
Branch: local-class-model
Author:    Dan Smith <dlsmith at openjdk.org>
Date:      2025-11-11 17:11:44 +0000
URL:       https://git.openjdk.org/babylon/commit/c6a8027b94bbcbde5f7dcabd0bff48b93bbb5a7f

8370154: Update @jls and @jvms taglets to point to local specs dir

Reviewed-by: liach

! make/Docs.gmk
! make/jdk/src/classes/build/tools/taglet/JSpec.java
! make/jdk/src/classes/build/tools/taglet/ToolGuide.java

Changeset: 8531fa14
Branch: local-class-model
Author:    Kelvin Nilsen <kdnilsen at openjdk.org>
Date:      2025-11-11 21:07:34 +0000
URL:       https://git.openjdk.org/babylon/commit/8531fa146be1da5e96c0f23091882a27c67d7893

8358735: GenShen: block_start() may be incorrect after class unloading

Co-authored-by: Y. Srinivas Ramakrishna <ysr at openjdk.org>
Reviewed-by: wkemper

! src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp
! src/hotspot/share/gc/shenandoah/shenandoahMarkBitMap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahMarkBitMap.hpp
! src/hotspot/share/gc/shenandoah/shenandoahMarkBitMap.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahMarkingContext.hpp
! src/hotspot/share/gc/shenandoah/shenandoahMarkingContext.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahScanRemembered.cpp
! src/hotspot/share/gc/shenandoah/shenandoahScanRemembered.hpp
! src/hotspot/share/gc/shenandoah/shenandoahScanRemembered.inline.hpp
+ test/hotspot/gtest/gc/shenandoah/test_shenandoahMarkBitMap.cpp
! test/hotspot/gtest/gc/shenandoah/test_shenandoahOldHeuristic.cpp
! test/hotspot/jtreg/gc/shenandoah/compiler/TestClone.java

Changeset: 15dcbf0b
Branch: local-class-model
Author:    Jayathirth D V <jdv at openjdk.org>
Date:      2025-11-12 04:44:37 +0000
URL:       https://git.openjdk.org/babylon/commit/15dcbf0bc80b3c1ab09e44b9447c639780cce65e

8363950: Incorrect jtreg header in TestLayoutVsICU.java

Reviewed-by: azvegint

- test/jdk/java/awt/font/TextLayout/TestLayoutVsICU.java
- test/jdk/java/awt/font/TextLayout/TestLayoutVsICU_jdkbase.xml

Changeset: 6df78c45
Branch: local-class-model
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2025-11-12 07:10:29 +0000
URL:       https://git.openjdk.org/babylon/commit/6df78c4585fc5a71ceafa6f4b1dc0fe68db2657c

8371065: C2 SuperWord: VTransformLoopPhiNode::apply setting type leads to assert/wrong result

Co-authored-by: Roland Westrelin <roland at openjdk.org>
Reviewed-by: qamai, chagedorn

! src/hotspot/share/opto/superwordVTransformBuilder.cpp
! src/hotspot/share/opto/vtransform.cpp
! src/hotspot/share/opto/vtransform.hpp
+ test/hotspot/jtreg/compiler/loopopts/superword/TestLoopPhiApplyBadType.java

Changeset: 76a0732b
Branch: local-class-model
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2025-11-12 07:14:45 +0000
URL:       https://git.openjdk.org/babylon/commit/76a0732ba5c0f3159ed0ebc5fcb2dfb7117b38cd

8366691: JShell should support a more convenient completion

Reviewed-by: asotona

! src/jdk.jshell/share/classes/jdk/internal/jshell/tool/ConsoleIOContext.java
! src/jdk.jshell/share/classes/jdk/internal/shellsupport/doc/JavadocHelper.java
! src/jdk.jshell/share/classes/jdk/jshell/SourceCodeAnalysis.java
! src/jdk.jshell/share/classes/jdk/jshell/SourceCodeAnalysisImpl.java
+ test/langtools/jdk/jshell/CompletionAPITest.java
! test/langtools/jdk/jshell/CompletionSuggestionTest.java
! test/langtools/jdk/jshell/KullaTesting.java
! test/langtools/jdk/jshell/ToolTabSnippetTest.java

Changeset: 400a83da
Branch: local-class-model
Author:    Ivan Walulya <iwalulya at openjdk.org>
Date:      2025-11-12 08:48:07 +0000
URL:       https://git.openjdk.org/babylon/commit/400a83da893f5fc285a175b63a266de21e93683c

8371625: G1: G1HeapRegion::print_on misalignment

Reviewed-by: ayang, tschatzl

! src/hotspot/share/gc/g1/g1HeapRegion.cpp

Changeset: 1f1f7bb4
Branch: local-class-model
Author:    Daniel Jeli?ski <djelinski at openjdk.org>
Date:      2025-11-12 12:32:05 +0000
URL:       https://git.openjdk.org/babylon/commit/1f1f7bb44842fac966bd8f16cc6cfeee0ea972f6

8370024: HttpClient: QUIC congestion controller doesn't implement pacing

Reviewed-by: dfuchs

! src/java.net.http/share/classes/jdk/internal/net/http/quic/PacketSpaceManager.java
! src/java.net.http/share/classes/jdk/internal/net/http/quic/QuicCongestionController.java
! src/java.net.http/share/classes/jdk/internal/net/http/quic/QuicConnectionImpl.java
+ src/java.net.http/share/classes/jdk/internal/net/http/quic/QuicPacer.java
! src/java.net.http/share/classes/jdk/internal/net/http/quic/QuicRenoCongestionController.java
+ test/jdk/java/net/httpclient/quic/PacerTest.java
! test/jdk/java/net/httpclient/quic/PacketSpaceManagerTest.java

Changeset: e5a272a5
Branch: local-class-model
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2025-11-12 14:30:08 +0000
URL:       https://git.openjdk.org/babylon/commit/e5a272a59058e36136acd6aef635f87136fbb027

8369517: Compilation mismatch for equivalent lambda and method reference

Reviewed-by: mcimadamore

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Source.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
+ test/langtools/tools/javac/lambda/methodReference/ResultTypeNotBeingCapturedTest.java
+ test/langtools/tools/javac/lambda/methodReference/ResultTypeNotBeingCapturedTest.out

Changeset: 4042e821
Branch: local-class-model
Author:    Daniel Gredler <dgredler at openjdk.org>
Date:      2025-11-12 14:42:30 +0000
URL:       https://git.openjdk.org/babylon/commit/4042e821c6f582bf31201acb9f2d98d940383f1c

8371066: Remove unused class TextSourceLabel and associated class hierarchy

Reviewed-by: prr, psadhukhan

! src/java.desktop/share/classes/java/awt/font/TextLine.java
! src/java.desktop/share/classes/sun/font/Decoration.java
- src/java.desktop/share/classes/sun/font/ExtendedTextLabel.java
! src/java.desktop/share/classes/sun/font/ExtendedTextSourceLabel.java
- src/java.desktop/share/classes/sun/font/TextLabel.java
! src/java.desktop/share/classes/sun/font/TextLabelFactory.java
- src/java.desktop/share/classes/sun/font/TextSourceLabel.java

Changeset: 56a27d11
Branch: local-class-model
Author:    Daniel Lund?n <dlunden at openjdk.org>
Date:      2025-11-12 14:45:22 +0000
URL:       https://git.openjdk.org/babylon/commit/56a27d11971d935e8b28ac9d701cf9890014a949

8341039: compiler/cha/TypeProfileFinalMethod.java fails with assertEquals expected: 0 but was: 2

Reviewed-by: rcastanedalo, dfenacci

! test/hotspot/jtreg/ProblemList-Xcomp.txt
! test/hotspot/jtreg/compiler/cha/TypeProfileFinalMethod.java

Changeset: e5c72937
Branch: local-class-model
Author:    David Beaumont <david.beaumont at oracle.com>
Committer: Roger Riggs <rriggs at openjdk.org>
Date:      2025-11-12 15:41:40 +0000
URL:       https://git.openjdk.org/babylon/commit/e5c72937af50433029b8d4b6b30a5318c31a9da4

8371645: BasicImageReader getEntryNames() is stateful and cannot be called more than once

Reviewed-by: alanb, rriggs

! src/java.base/share/classes/jdk/internal/jimage/BasicImageReader.java

Changeset: 78db38f1
Branch: local-class-model
Author:    Harshitha Onkar <honkar at openjdk.org>
Date:      2025-11-12 17:56:19 +0000
URL:       https://git.openjdk.org/babylon/commit/78db38f14044d434eabb61ff8293d62eff3c497c

8371365: Update javax/swing/JFileChooser/bug4759934.java to use Util.findComponent()

Reviewed-by: aivanov, dnguyen, azvegint

! test/jdk/javax/swing/JFileChooser/bug4759934.java

Changeset: 705bd6fb
Branch: local-class-model
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2025-11-12 18:54:55 +0000
URL:       https://git.openjdk.org/babylon/commit/705bd6fbdc0e78625d05dbfa8af547c50b076e69

8367902: Allocation after Universe::before_exit() in the VM shutdown sequence

Reviewed-by: ayang, stefank, iwalulya, aboldtch, sspitsyn

! src/hotspot/share/runtime/java.cpp
+ test/hotspot/jtreg/serviceability/jvmti/events/VMDeath/AllocatingInVMDeath/TestAllocatingInVMDeath.java
+ test/hotspot/jtreg/serviceability/jvmti/events/VMDeath/AllocatingInVMDeath/libTestAllocatingInVMDeath.cpp

Changeset: d2571ea7
Branch: local-class-model
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2025-11-13 00:31:10 +0000
URL:       https://git.openjdk.org/babylon/commit/d2571ea76ae5a9ccb7053bfec24bf3aedd366084

8371339: Illegal pattern char 'B' with locale.providers as HOST on macOS for Taiwanese

Reviewed-by: jlu, rriggs

! src/java.base/macosx/classes/sun/util/locale/provider/HostLocaleProviderAdapterImpl.java

Changeset: bc66d3e6
Branch: local-class-model
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2025-11-13 01:19:37 +0000
URL:       https://git.openjdk.org/babylon/commit/bc66d3e65d208edc69e8ae334d23b38f2b78a440

8370467: BorderFactory.createBevelBorder and createSoftBevelBorder throws NPE for null highlight and shadow

Reviewed-by: aivanov, tr, honkar

! src/java.desktop/share/classes/javax/swing/border/BevelBorder.java
+ test/jdk/javax/swing/border/TestBevelBorderParam.java

Changeset: 676e6fd8
Branch: local-class-model
Author:    Xiaohong Gong <xgong at openjdk.org>
Date:      2025-11-13 01:33:21 +0000
URL:       https://git.openjdk.org/babylon/commit/676e6fd8d5152f4e0d14ae59ddd7aa0a7127ea58

8367292: VectorAPI: Optimize VectorMask.fromLong/toLong() for SVE

Reviewed-by: epeter, psandoz, haosun, sviswanathan

! src/hotspot/cpu/aarch64/aarch64_vector.ad
! src/hotspot/cpu/aarch64/aarch64_vector_ad.m4
! src/hotspot/cpu/aarch64/c2_MacroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/c2_MacroAssembler_aarch64.hpp
! src/hotspot/cpu/arm/arm.ad
! src/hotspot/cpu/ppc/ppc.ad
! src/hotspot/cpu/riscv/riscv_v.ad
! src/hotspot/cpu/s390/s390.ad
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/share/opto/matcher.hpp
! src/hotspot/share/opto/vectorIntrinsics.cpp
! src/hotspot/share/opto/vectornode.cpp
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java
! test/hotspot/jtreg/compiler/lib/ir_framework/test/IREncodingPrinter.java
! test/hotspot/jtreg/compiler/vectorapi/VectorMaskFromLongTest.java
! test/hotspot/jtreg/compiler/vectorapi/VectorMaskToLongTest.java

Changeset: b6ba1ac9
Branch: local-class-model
Author:    Yasumasa Suenaga <ysuenaga at openjdk.org>
Date:      2025-11-13 04:29:22 +0000
URL:       https://git.openjdk.org/babylon/commit/b6ba1ac9aa800e01e2235c2b8737ad4670b0a655

8371093: Assert "section header string table should be loaded" failed on debug VM

Reviewed-by: phubner, jsjolen

! src/hotspot/share/utilities/decoder_elf.cpp

Changeset: 5f42c770
Branch: local-class-model
Author:    Chen Liang <liach at openjdk.org>
Date:      2025-11-13 04:33:00 +0000
URL:       https://git.openjdk.org/babylon/commit/5f42c7708588db28f9c18bf63462001e99b35ec7

8370839: Tests to verify peculiar Proxy dispatching behaviors

Reviewed-by: jvernee

+ test/jdk/java/lang/reflect/Proxy/BridgeMethodsTest.java
! test/jdk/java/lang/reflect/Proxy/NonPublicMethodTypeTest.java
+ test/jdk/java/lang/reflect/Proxy/ProtectedObjectMethodsTest.java

Changeset: d91480b9
Branch: local-class-model
Author:    Axel Boldt-Christmas <aboldtch at openjdk.org>
Date:      2025-11-13 06:17:16 +0000
URL:       https://git.openjdk.org/babylon/commit/d91480b9b0f85aca8d9dba615ae5a27f26ce5fee

8371675: ZGC: Remove leftover X VMOp symbols

Reviewed-by: jsikstro, stefank, tschatzl

! src/hotspot/share/runtime/vmOperation.hpp

Changeset: 42aecc40
Branch: local-class-model
Author:    Axel Boldt-Christmas <aboldtch at openjdk.org>
Date:      2025-11-13 06:17:35 +0000
URL:       https://git.openjdk.org/babylon/commit/42aecc4070e952ed6308ebefaf716e35fed2f929

8371680: JVMTI: Remove unused VMOp type JvmtiPostObjectFree

Reviewed-by: stefank, lmesnik

! src/hotspot/share/runtime/vmOperation.hpp

Changeset: 279f39f1
Branch: local-class-model
Author:    Axel Boldt-Christmas <aboldtch at openjdk.org>
Date:      2025-11-13 06:17:52 +0000
URL:       https://git.openjdk.org/babylon/commit/279f39f14a6329d0147613edc3836b7d6d043186

8371681: Remove unused VMOp type CollectForCodeCacheAllocation

Reviewed-by: stefank, ayang, tschatzl

! src/hotspot/share/runtime/vmOperation.hpp

Changeset: 436b3357
Branch: local-class-model
Author:    Shawn M Emery <shawn.emery at oracle.com>
Committer: Jamil Nimeh <jnimeh at openjdk.org>
Date:      2025-11-13 08:10:12 +0000
URL:       https://git.openjdk.org/babylon/commit/436b3357e9791f6acb2673e2ac96d33c6a2782e6

8371450: AES performance improvements for key schedule generation

Reviewed-by: valeriep, jnimeh

! src/java.base/share/classes/com/sun/crypto/provider/AES_Crypt.java

Changeset: 795ec5c1
Branch: local-class-model
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2025-11-13 08:33:15 +0000
URL:       https://git.openjdk.org/babylon/commit/795ec5c1e90309bc008acb28cfe0ce039dabcb8f

8370333: hotspot-unit-tests.md specifies wrong directory structure for tests

Reviewed-by: stefank, ayang

! doc/hotspot-unit-tests.html
! doc/hotspot-unit-tests.md

Changeset: 10220ed0
Branch: local-class-model
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2025-11-13 08:43:59 +0000
URL:       https://git.openjdk.org/babylon/commit/10220ed06ea452083693406113107484fce40275

8367013: Add Atomic<T> to package/replace idiom of volatile var plus AtomicAccess:: operations

Reviewed-by: stefank, aboldtch, jsjolen

! src/hotspot/share/gc/shared/stringdedup/stringDedupTable.cpp
! src/hotspot/share/gc/shared/stringdedup/stringDedupTable.hpp
+ src/hotspot/share/runtime/atomic.hpp
! src/hotspot/share/utilities/globalDefinitions.hpp
! src/hotspot/share/utilities/singleWriterSynchronizer.cpp
! src/hotspot/share/utilities/singleWriterSynchronizer.hpp
+ test/hotspot/gtest/runtime/test_atomic.cpp

Changeset: 9d6a61fd
Branch: local-class-model
Author:    Beno?t Maillard <bmaillard at openjdk.org>
Date:      2025-11-13 09:24:51 +0000
URL:       https://git.openjdk.org/babylon/commit/9d6a61fda6f43577ee8f19483e5b47100ff8eec0

8371558: C2: Missing optimization opportunity in AbsNode::Ideal

Reviewed-by: thartmann, rcastanedalo, chagedorn

! src/hotspot/share/opto/phaseX.cpp
+ test/hotspot/jtreg/compiler/c2/TestMissingOptAbsZeroMinusX.java

Changeset: 48c59faf
Branch: local-class-model
Author:    Daniel Fuchs <dfuchs at openjdk.org>
Date:      2025-11-13 10:46:00 +0000
URL:       https://git.openjdk.org/babylon/commit/48c59faf58a4d7b7ec9d6824a5cbc9a55888ce72

8371722: java/net/httpclient/BufferSizePropertyClampTest.java should use Locale.ROOT

Reviewed-by: djelinski, jpai, vyazici

! test/jdk/java/net/httpclient/BufferSizePropertyClampTest.java

Changeset: 6b6fdf1d
Branch: local-class-model
Author:    Ramesh Bhagavatam Gangadhar <rgangadhar at openjdk.org>
Committer: Sean Mullan <mullan at openjdk.org>
Date:      2025-11-13 12:57:16 +0000
URL:       https://git.openjdk.org/babylon/commit/6b6fdf1d9222eb03cd013cbe792fa77fd78c1acb

8357874: UNLIMTED_CRYPTO typo in class description of JceSecurity.java.template

Reviewed-by: wetmore

! src/java.base/share/classes/javax/crypto/JceSecurity.java.template

Changeset: bbc0f9ef
Branch: local-class-model
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2025-11-13 13:53:09 +0000
URL:       https://git.openjdk.org/babylon/commit/bbc0f9ef30c467c8da8b873813bde50a7e9ff697

8371788: Fix documentation for CollectedHeap::collect(GCCause)

Reviewed-by: ayang, iwalulya

! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/parallel/parallelScavengeHeap.hpp
! src/hotspot/share/gc/serial/serialHeap.hpp
! src/hotspot/share/gc/shared/collectedHeap.hpp

Changeset: 7d78818a
Branch: local-class-model
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2025-11-13 13:55:25 +0000
URL:       https://git.openjdk.org/babylon/commit/7d78818ae609461ab830c32c222f15f1cab0d2d4

8274178: G1: Occupancy value in IHOP logging and JFR event is inaccurate
8371635: G1: Young gen allocations should never be considered when comparing against IHOP threshold

Reviewed-by: ayang, iwalulya

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1HeapSizingPolicy.cpp
! src/hotspot/share/gc/g1/g1IHOPControl.cpp
! src/hotspot/share/gc/g1/g1IHOPControl.hpp
! src/hotspot/share/gc/g1/g1Policy.cpp
! src/hotspot/share/gc/g1/g1Policy.hpp
! src/hotspot/share/gc/g1/g1Trace.cpp
! src/hotspot/share/gc/g1/g1Trace.hpp

Changeset: 8102f436
Branch: local-class-model
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2025-11-13 15:28:08 +0000
URL:       https://git.openjdk.org/babylon/commit/8102f436f5586253302cd8cef49bfe2b4af41693

8371480: VerifyError after JDK-8369654

Reviewed-by: mcimadamore

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Types.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Code.java
+ test/langtools/tools/javac/switchexpr/VerifierErrorWrongSuperTypeTest.java

Changeset: bfc048ab
Branch: local-class-model
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2025-11-13 16:26:17 +0000
URL:       https://git.openjdk.org/babylon/commit/bfc048aba6391d52c07d9a5146466b47d2f6fed8

8371608: Jtreg test  jdk/internal/vm/Continuation/Fuzz.java sometimes fails with (fast)debug binaries

Reviewed-by: mdoerr, rrich

! test/jdk/jdk/internal/vm/Continuation/Fuzz.java

Changeset: 2199b5fe
Branch: local-class-model
Author:    Rui Li <ruiamzn at amazon.com>
Committer: Xiaolong Peng <xpeng at openjdk.org>
Date:      2025-11-13 18:01:58 +0000
URL:       https://git.openjdk.org/babylon/commit/2199b5fef4540ae8da77c5c4feafc8822a3d9d3d

8371381: [Shenandoah] Setting ergo flags should use FLAG_SET_ERGO

Reviewed-by: xpeng, wkemper, ysr, cslucas

! src/hotspot/share/gc/shenandoah/heuristics/shenandoahHeuristics.hpp
! src/hotspot/share/gc/shenandoah/mode/shenandoahPassiveMode.cpp

Changeset: d09a8cb8
Branch: local-class-model
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2025-11-13 18:39:49 +0000
URL:       https://git.openjdk.org/babylon/commit/d09a8cb81b70a6c51ef5599bee04f1445a48e63f

8371746: Some imports in Integer.java and Long.java became unused after JDK-8370503

Reviewed-by: liach, darcy, iris

! src/java.base/share/classes/java/lang/Integer.java
! src/java.base/share/classes/java/lang/Long.java

Changeset: db3a8386
Branch: local-class-model
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2025-11-13 18:59:34 +0000
URL:       https://git.openjdk.org/babylon/commit/db3a8386d482c161c45fae1689826bd53709f11f

8371436: (fs) java/nio/file/FileStore/Basic.java fails on macOS platform due to assertTrue(!store.equals(prev));

Reviewed-by: alanb

! src/java.base/macosx/native/libnio/fs/BsdNativeDispatcher.c

Changeset: 6322aaba
Branch: local-class-model
Author:    Roger Riggs <rriggs at openjdk.org>
Date:      2025-11-13 19:08:35 +0000
URL:       https://git.openjdk.org/babylon/commit/6322aaba63b235cb6c73d23a932210af318404ec

8371821: Duplicate export of jdk.internal.util to java.net.http

Reviewed-by: naoto, alanb

! src/java.base/share/classes/module-info.java

Changeset: 155d7df5
Branch: local-class-model
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2025-11-13 23:54:07 +0000
URL:       https://git.openjdk.org/babylon/commit/155d7df555fcebc318db89408ef0fffbd95414a0

8371749: New test serviceability/jvmti/events/VMDeath/AllocatingInVMDeath/TestAllocatingInVMDeath.java fails with -Xcheck:jni

Reviewed-by: sspitsyn, amenkov, cjplummer

! test/hotspot/jtreg/serviceability/jvmti/events/VMDeath/AllocatingInVMDeath/libTestAllocatingInVMDeath.cpp

Changeset: 0d8b5188
Branch: local-class-model
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2025-11-14 01:07:05 +0000
URL:       https://git.openjdk.org/babylon/commit/0d8b5188bb4315be3c63898a2ce4e68dd2bd4481

8364560: The default value of --linux-menu-group option is invalid
8356574: Test --linux-menu-group option

Reviewed-by: almatvee

! src/jdk.jpackage/linux/classes/jdk/jpackage/internal/LinuxPackageBuilder.java
! src/jdk.jpackage/linux/classes/jdk/jpackage/internal/model/LinuxPackageMixin.java
! src/jdk.jpackage/linux/classes/jdk/jpackage/internal/resources/LinuxResources.properties
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/LinuxHelper.java
! test/jdk/tools/jpackage/linux/ShortcutHintTest.java

Changeset: eaddefb4
Branch: local-class-model
Author:    Fei Yang <fyang at openjdk.org>
Date:      2025-11-14 01:10:11 +0000
URL:       https://git.openjdk.org/babylon/commit/eaddefb475c6431821c2d62baf550ba2c5f357bf

8371753: compiler/c2/cr7200264/TestIntVect.java fails IR verification

Reviewed-by: chagedorn, fjiang

! test/hotspot/jtreg/compiler/c2/cr7200264/TestIntVect.java

Changeset: 7733632f
Branch: local-class-model
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2025-11-14 02:08:45 +0000
URL:       https://git.openjdk.org/babylon/commit/7733632f90a17ec848c4c9259c1aa58fded8c15a

8369206: jpackage should not set R/O permission on app launchers

Reviewed-by: almatvee

! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/ExecutableRebrander.java

Changeset: 1baf5164
Branch: local-class-model
Author:    Daniel Skantz <dskantz at openjdk.org>
Date:      2025-11-14 07:09:05 +0000
URL:       https://git.openjdk.org/babylon/commit/1baf5164d6a9077e0c440b7b78be6424a052f8a9

8371628: C2: add a test case for the arraycopy changes in JDK-8297933

Reviewed-by: rcastanedalo, shade

! test/hotspot/jtreg/compiler/arraycopy/TestACSameSrcDst.java

Changeset: 0829c6ac
Branch: local-class-model
Author:    Anton Seoane Ampudia <aseoane at openjdk.org>
Committer: Roberto Casta?eda Lozano <rcastanedalo at openjdk.org>
Date:      2025-11-14 07:25:44 +0000
URL:       https://git.openjdk.org/babylon/commit/0829c6acde496833300efb38b4b900bf94b99dc0

8356761: IGV: dump escape analysis information

Reviewed-by: rcastanedalo, chagedorn

! src/hotspot/share/opto/escape.cpp
! src/hotspot/share/opto/escape.hpp
! src/hotspot/share/opto/idealGraphPrinter.cpp
! src/hotspot/share/opto/idealGraphPrinter.hpp
! src/hotspot/share/opto/phasetype.hpp
+ src/utils/IdealGraphVisualizer/ServerCompiler/src/main/resources/com/sun/hotspot/igv/servercompiler/filters/colorEscapeAnalysis.filter
+ src/utils/IdealGraphVisualizer/ServerCompiler/src/main/resources/com/sun/hotspot/igv/servercompiler/filters/showConnectionGraphNodesOnly.filter
+ src/utils/IdealGraphVisualizer/ServerCompiler/src/main/resources/com/sun/hotspot/igv/servercompiler/filters/showConnectionInfo.filter
! src/utils/IdealGraphVisualizer/ServerCompiler/src/main/resources/com/sun/hotspot/igv/servercompiler/layer.xml
! test/hotspot/jtreg/compiler/lib/ir_framework/CompilePhase.java

Changeset: f4305923
Branch: local-class-model
Author:    Anton Seoane Ampudia <aseoane at openjdk.org>
Committer: Roberto Casta?eda Lozano <rcastanedalo at openjdk.org>
Date:      2025-11-14 07:26:03 +0000
URL:       https://git.openjdk.org/babylon/commit/f4305923fb6203089fd13cf3387c81e127ae5fe2

8369002: Extract the loop->is_member(get_loop(get_ctrl(node))) pattern in a new function

Reviewed-by: bmaillard, rcastanedalo

! src/hotspot/share/opto/loopTransform.cpp
! src/hotspot/share/opto/loopnode.cpp
! src/hotspot/share/opto/loopnode.hpp
! src/hotspot/share/opto/loopopts.cpp
! src/hotspot/share/opto/predicates.cpp
! src/hotspot/share/opto/superword.cpp

Changeset: 81e0c87f
Branch: local-class-model
Author:    Paul H?bner <phubner at openjdk.org>
Committer: Afshin Zafari <azafari at openjdk.org>
Date:      2025-11-14 08:29:57 +0000
URL:       https://git.openjdk.org/babylon/commit/81e0c87f28934cb0d66ad2500352b2728f44a1b7

8371320: runtime/ErrorHandling/PrintVMInfoAtExitTest.java fails with unexpected amount for Java Heap reserved memory

Reviewed-by: azafari, jsikstro

! test/hotspot/jtreg/runtime/ErrorHandling/PrintVMInfoAtExitTest.java

Changeset: 9eaa364a
Branch: local-class-model
Author:    Afshin Zafari <azafari at openjdk.org>
Date:      2025-11-14 09:03:11 +0000
URL:       https://git.openjdk.org/babylon/commit/9eaa364a5221cba960467ffbaea14ea790809c6a

8361487: [ubsan] test_committed_virtualmemory.cpp check_covered_pages shows overflow

Reviewed-by: jsjolen, phubner

! test/hotspot/gtest/runtime/test_committed_virtualmemory.cpp

Changeset: 8a7af77e
Branch: local-class-model
Author:    Daniel Fuchs <dfuchs at openjdk.org>
Date:      2025-11-14 10:10:03 +0000
URL:       https://git.openjdk.org/babylon/commit/8a7af77e991511e144914abc129a9d4d40c0b76b

8371366: java/net/httpclient/whitebox/RawChannelTestDriver.java fails intermittently in jtreg timeout

Reviewed-by: djelinski, vyazici

! test/jdk/java/net/httpclient/whitebox/RawChannelTestDriver.java
! test/jdk/java/net/httpclient/whitebox/java.net.http/jdk/internal/net/http/RawChannelTest.java

Changeset: 00f2c38e
Branch: local-class-model
Author:    Dhamoder Nalla <dhanalla at openjdk.org>
Committer: Hao Sun <haosun at openjdk.org>
Date:      2025-11-14 10:54:39 +0000
URL:       https://git.openjdk.org/babylon/commit/00f2c38e373f5ae58ad6593cc7b9d53b9596eb17

8371161: [AArch64] Enable CPU feature UseSHA3Intrinsics for the Qualcomm processor family

Reviewed-by: aph, haosun

! src/hotspot/cpu/aarch64/vm_version_aarch64.cpp
! src/hotspot/cpu/aarch64/vm_version_aarch64.hpp
! src/hotspot/os_cpu/windows_aarch64/vm_version_windows_aarch64.cpp

Changeset: ff851de8
Branch: local-class-model
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-11-14 12:06:13 +0000
URL:       https://git.openjdk.org/babylon/commit/ff851de852673740542d922d1ee15a6c92b80473

8371709: Add CTW to hotspot_compiler testing

Reviewed-by: thartmann, epeter

! test/hotspot/jtreg/TEST.groups

Changeset: 4cc655a2
Branch: local-class-model
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2025-11-14 12:49:46 +0000
URL:       https://git.openjdk.org/babylon/commit/4cc655a2f445bb32ce555b80ac28610b26c51f4c

8371791: G1: Improve accuracy of G1CollectedHeap::non_young_occupancy_after_allocation()

Reviewed-by: ayang, iwalulya

! src/hotspot/share/gc/g1/g1Allocator.cpp
! src/hotspot/share/gc/g1/g1Allocator.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp

Changeset: 5d65c23c
Branch: local-class-model
Author:    Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2025-11-14 13:13:09 +0000
URL:       https://git.openjdk.org/babylon/commit/5d65c23cd99b72527dcfab9eb6da9510e7dc6330

8370492: [Linux] Update cpu shares to cpu.weight mapping function

Reviewed-by: cnorrbin, ayang, syan

! src/hotspot/os/linux/cgroupV2Subsystem_linux.cpp
! src/java.base/linux/classes/jdk/internal/platform/cgroupv2/CgroupV2Subsystem.java
! test/hotspot/jtreg/containers/docker/TestMisc.java
! test/jdk/jdk/internal/platform/docker/MetricsCpuTester.java

Changeset: 36daa265
Branch: local-class-model
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2025-11-14 14:12:27 +0000
URL:       https://git.openjdk.org/babylon/commit/36daa2650d504b3cdc43c774601a6e5f9e9b2403

8371860: Make non-public methods in java_lang_Class private

Reviewed-by: kbarrett, fparain

! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp

Changeset: 466cb383
Branch: local-class-model
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2025-11-14 14:53:19 +0000
URL:       https://git.openjdk.org/babylon/commit/466cb383144edf0baa202dc5a2cac37e7572e2db

8371885: Mark UseCompressedClassPointers as obsolete for JDK 27

Reviewed-by: mdoerr, coleenp

! src/hotspot/share/runtime/arguments.cpp

Changeset: 10f262a6
Branch: local-class-model
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-11-14 15:31:28 +0000
URL:       https://git.openjdk.org/babylon/commit/10f262a6ad9a6e89cd79409c5e1a3f7efda76928

8371804: C2: Tighten up LoadNode::Value comments after JDK-8346184

Reviewed-by: kvn, vlivanov

! src/hotspot/share/opto/memnode.cpp

Changeset: 6e7eaf40
Branch: local-class-model
Author:    David Beaumont <david.beaumont at oracle.com>
Committer: Roger Riggs <rriggs at openjdk.org>
Date:      2025-11-14 18:24:04 +0000
URL:       https://git.openjdk.org/babylon/commit/6e7eaf40d1b660cbec0a226911c9dc88f94756aa

8371591: VerifyJimage test incorrectly skips all tests when comparing directory structure

Reviewed-by: rriggs

! test/jdk/tools/jimage/VerifyJimage.java

Changeset: 58b601ac
Branch: local-class-model
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-11-14 18:41:50 +0000
URL:       https://git.openjdk.org/babylon/commit/58b601ac4250a455e3f25f8505ead8c130eba642

8371874: AOTLinkedClassBulkLoader::preload_classes() should not allocate heap objects

Reviewed-by: shade, ayang

! src/hotspot/share/classfile/javaClasses.cpp

Changeset: 3924a28a
Branch: local-class-model
Author:    Alex Menkov <amenkov at openjdk.org>
Date:      2025-11-14 19:39:26 +0000
URL:       https://git.openjdk.org/babylon/commit/3924a28a2281bbdb13fe9f1e0b5347d57197f8dc

8371083: FollowReferences reports non-class objects as JVMTI_HEAP_REFERENCE_SYSTEM_CLASS

Reviewed-by: lmesnik, sspitsyn

! src/hotspot/share/prims/jvmtiTagMap.cpp
+ test/hotspot/jtreg/serviceability/jvmti/FollowReferences/KindSystemClass/KindSystemClass.java
+ test/hotspot/jtreg/serviceability/jvmti/FollowReferences/KindSystemClass/libKindSystemClass.cpp

Changeset: 91b97a49
Branch: local-class-model
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2025-11-14 20:32:12 +0000
URL:       https://git.openjdk.org/babylon/commit/91b97a49d48ee8528b34486172293fd3a68ae3c7

8371922: Remove unused NonblockingQueue class

Reviewed-by: coleenp

- src/hotspot/share/utilities/nonblockingQueue.hpp
- src/hotspot/share/utilities/nonblockingQueue.inline.hpp
- test/hotspot/gtest/utilities/test_nonblockingQueue.cpp

Changeset: cc05530b
Branch: local-class-model
Author:    Roger Riggs <rriggs at openjdk.org>
Date:      2025-11-14 20:57:20 +0000
URL:       https://git.openjdk.org/babylon/commit/cc05530b813564a40c233eaaa80b906795c6d752

8371732: [redo] Change java.time month/day field types to 'byte'

Reviewed-by: darcy, alanb

! src/java.base/share/classes/java/time/LocalDate.java
! src/java.base/share/classes/java/time/MonthDay.java
! src/java.base/share/classes/java/time/YearMonth.java
! src/java.base/share/classes/java/time/chrono/HijrahDate.java
! test/jdk/java/time/test/java/time/TestLocalDate.java
! test/jdk/java/time/test/java/time/TestMonthDay.java
! test/jdk/java/time/test/java/time/TestYearMonth.java

Changeset: ad3dfaf1
Branch: local-class-model
Author:    Anthony Scarpino <ascarpino at openjdk.org>
Date:      2025-11-14 21:08:36 +0000
URL:       https://git.openjdk.org/babylon/commit/ad3dfaf1fc483bb2bfd5c26d76c43b8f69454cbd

8360564: Implement JEP 524: PEM Encodings of Cryptographic Objects (Second Preview)

Reviewed-by: weijun, mullan

! src/java.base/share/classes/java/security/DEREncodable.java
+ src/java.base/share/classes/java/security/PEM.java
! src/java.base/share/classes/java/security/PEMDecoder.java
! src/java.base/share/classes/java/security/PEMEncoder.java
- src/java.base/share/classes/java/security/PEMRecord.java
! src/java.base/share/classes/javax/crypto/EncryptedPrivateKeyInfo.java
! src/java.base/share/classes/jdk/internal/javac/PreviewFeature.java
! src/java.base/share/classes/sun/security/ec/ECKeyFactory.java
! src/java.base/share/classes/sun/security/ec/ECPrivateKeyImpl.java
! src/java.base/share/classes/sun/security/ec/XDHKeyFactory.java
! src/java.base/share/classes/sun/security/ec/ed/EdDSAKeyFactory.java
! src/java.base/share/classes/sun/security/pkcs/PKCS8Key.java
! src/java.base/share/classes/sun/security/provider/X509Factory.java
! src/java.base/share/classes/sun/security/util/KeyUtil.java
! src/java.base/share/classes/sun/security/util/Pem.java
! test/jdk/java/security/PEM/PEMData.java
! test/jdk/java/security/PEM/PEMDecoderTest.java
! test/jdk/java/security/PEM/PEMEncoderTest.java
+ test/jdk/javax/crypto/EncryptedPrivateKeyInfo/Encrypt.java
- test/jdk/javax/crypto/EncryptedPrivateKeyInfo/EncryptKey.java
! test/jdk/javax/crypto/EncryptedPrivateKeyInfo/GetKey.java
+ test/jdk/javax/crypto/EncryptedPrivateKeyInfo/GetKeyPair.java
! test/jdk/javax/net/ssl/interop/ClientHelloInterOp.java

Changeset: 7aff8e15
Branch: local-class-model
Author:    Chen Liang <liach at openjdk.org>
Date:      2025-11-14 22:55:28 +0000
URL:       https://git.openjdk.org/babylon/commit/7aff8e15ba59b1e23d2e62c200d52a26da1a2030

8371319: java.lang.reflect.Method#equals doesn't short-circuit with same instances

Reviewed-by: jvernee

! src/java.base/share/classes/java/lang/reflect/Executable.java
+ test/micro/org/openjdk/bench/java/lang/reflect/ExecutableCompareBenchmark.java

Changeset: bc928c81
Branch: local-class-model
Author:    Archie Cobbs <acobbs at openjdk.org>
Date:      2025-11-14 23:53:31 +0000
URL:       https://git.openjdk.org/babylon/commit/bc928c814b5ea70505e362a643e18664e119bce3

5038439: Warning message for literal shift amounts outside the canonical domain

Reviewed-by: darcy, jlahoda

! make/langtools/tools/propertiesparser/parser/MessageType.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Check.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/javac.properties
! src/jdk.compiler/share/classes/module-info.java
! src/jdk.compiler/share/man/javac.md
+ test/langtools/tools/javac/diags/examples/BitShiftOutOfRange.java
+ test/langtools/tools/javac/lint/ShiftOutOfRange.java
+ test/langtools/tools/javac/lint/ShiftOutOfRange.out

Changeset: 7c169c98
Branch: local-class-model
Author:    Harshitha Onkar <honkar at openjdk.org>
Date:      2025-11-14 23:53:44 +0000
URL:       https://git.openjdk.org/babylon/commit/7c169c9814a694126f524e8941b1035e6695900c

8365426: [macos26] Graphics2D tests fail on new macOS 26

Reviewed-by: kizune, dnguyen

! test/jdk/java/awt/Graphics2D/CopyAreaOOB.java

Changeset: f971ee5e
Branch: local-class-model
Author:    Serguei Spitsyn <sspitsyn at openjdk.org>
Date:      2025-11-15 01:50:47 +0000
URL:       https://git.openjdk.org/babylon/commit/f971ee5ea07e3e1c0efe447a416e7242f5e46a16

8349192: jvmti/scenarios/contention/TC05/tc05t001 fails: ERROR: tc05t001.cpp, 281: (waitedThreadCpuTime - waitThreadCpuTime) < (EXPECTED_ACCURACY * 1000000)

Reviewed-by: cjplummer, lmesnik

! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/contention/TC05/tc05t001/tc05t001.cpp

Changeset: 6042c9a6
Branch: local-class-model
Author:    Anthony Scarpino <ascarpino at openjdk.org>
Date:      2025-11-15 02:46:30 +0000
URL:       https://git.openjdk.org/babylon/commit/6042c9a6f0c25c141a74d72ad462189da7f9e625

8371934: EncryptedPrivateKeyInfo methods need @since updates

Reviewed-by: jnimeh

! src/java.base/share/classes/javax/crypto/EncryptedPrivateKeyInfo.java

Changeset: f6c90fe8
Branch: local-class-model
Author:    Alan Bateman <alanb at openjdk.org>
Date:      2025-11-15 08:15:50 +0000
URL:       https://git.openjdk.org/babylon/commit/f6c90fe8f9986b02797ba1f967c71a592a892266

8371226: Thread class description needs section on Thread Interruption

Reviewed-by: prappo, vklang, liach, rriggs

! src/java.base/share/classes/java/lang/InterruptedException.java
! src/java.base/share/classes/java/lang/Thread.java

Changeset: f510b4a3
Branch: local-class-model
Author:    Quan Anh Mai <qamai at openjdk.org>
Date:      2025-11-15 12:59:04 +0000
URL:       https://git.openjdk.org/babylon/commit/f510b4a3bafa3f0d2c9ebf0b33d48f57f3bdef95

8355574: Fatal error in abort_verify_int_in_range due to Invalid CastII

Reviewed-by: vlivanov, roland

! src/hotspot/share/opto/arraycopynode.cpp
! src/hotspot/share/opto/arraycopynode.hpp
! src/hotspot/share/opto/macroArrayCopy.cpp
! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/compiler/arraycopy/TestArrayCopyConjoint.java

Changeset: 7d35a283
Branch: local-class-model
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2025-11-16 10:31:23 +0000
URL:       https://git.openjdk.org/babylon/commit/7d35a283cf2497565d230e3d5426f563f7e5870d

8371958: [BACKOUT] 8371709: Add CTW to hotspot_compiler testing

Reviewed-by: ayang

! test/hotspot/jtreg/TEST.groups

Changeset: 77381318
Branch: local-class-model
Author:    David Briemann <dbriemann at openjdk.org>
Date:      2025-11-17 06:49:12 +0000
URL:       https://git.openjdk.org/babylon/commit/7738131835d08f47dd7c535b12bb7ea7b0ff0b90

8371642: TestNumberOfContinuousZeros.java fails on PPC64

Reviewed-by: mdoerr, epeter

! test/hotspot/jtreg/compiler/vectorization/TestNumberOfContinuousZeros.java

Changeset: ce1adf63
Branch: local-class-model
Author:    Axel Boldt-Christmas <aboldtch at openjdk.org>
Date:      2025-11-17 07:33:33 +0000
URL:       https://git.openjdk.org/babylon/commit/ce1adf63ea1146fba4cf36c10dc5f1d33aa88000

8371672: G1: G1YoungGenSizer handling of NewRatio, NewSize and MaxNewSize
8370494: G1: NewSize not bounded by InitialHeapSize or MaxHeapSize

Reviewed-by: tschatzl, iwalulya

! src/hotspot/share/gc/g1/g1YoungGenSizer.cpp

Changeset: 8690d263
Branch: local-class-model
Author:    Christian Stein <cstein at openjdk.org>
Date:      2025-11-17 07:53:32 +0000
URL:       https://git.openjdk.org/babylon/commit/8690d263d9dd0fd06ed41d9529fd8cc84e1c08c8

8268613: jar --validate should check inital entries of a JAR file

Reviewed-by: lancea, jvernee

! src/jdk.jartool/share/classes/sun/tools/jar/Validator.java
! src/jdk.jartool/share/classes/sun/tools/jar/resources/jar.properties
! test/jdk/tools/jar/ValidatorTest.java

Changeset: d032b28d
Branch: local-class-model
Author:    Joel Sikstr?m <jsikstro at openjdk.org>
Date:      2025-11-17 08:50:50 +0000
URL:       https://git.openjdk.org/babylon/commit/d032b28d9d042a36f5163b079151643bb49294e9

8371894: Minor style fixes in AOT/CDS code

Reviewed-by: stefank, kvn, iklam

! src/hotspot/share/cds/cdsConfig.cpp
! src/hotspot/share/cds/filemap.hpp
! src/hotspot/share/cds/heapShared.cpp
! src/hotspot/share/memory/universe.cpp

Changeset: 970533d4
Branch: local-class-model
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2025-11-17 09:06:32 +0000
URL:       https://git.openjdk.org/babylon/commit/970533d41d3d1b4ebe12868c85579d37b3b23655

8371779: Replace MemTagBitmap with ResourceBitMap

Reviewed-by: azafari, phubner

! src/hotspot/share/nmt/memMapPrinter.cpp
- src/hotspot/share/nmt/memTagBitmap.hpp

Changeset: 69e30244
Branch: local-class-model
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2025-11-17 09:08:21 +0000
URL:       https://git.openjdk.org/babylon/commit/69e30244c0c359e7108acd36d903fa22970822b9

8349157: Unnecessary Hashtable usage in XKeysym.javaKeycode2KeysymHash

Reviewed-by: aivanov, serb

! src/java.desktop/unix/classes/sun/awt/X11/XKeysym.java

Changeset: 09b25cd0
Branch: local-class-model
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-11-17 09:38:17 +0000
URL:       https://git.openjdk.org/babylon/commit/09b25cd0a24a4eaddce49917d958adc667ab5465

8371465: Parallel: Revise asserts around heap expansion

Reviewed-by: aboldtch, tschatzl

! src/hotspot/share/gc/parallel/mutableSpace.cpp
! src/hotspot/share/gc/parallel/mutableSpace.hpp
! src/hotspot/share/gc/parallel/parallelScavengeHeap.cpp
! src/hotspot/share/gc/parallel/psOldGen.cpp

Changeset: 812add27
Branch: local-class-model
Author:    Jonas Norlinder <jonas.norlinder at oracle.com>
Committer: Kevin Walls <kevinw at openjdk.org>
Date:      2025-11-17 10:42:02 +0000
URL:       https://git.openjdk.org/babylon/commit/812add27abdc70bc52ca105bc9430494a6491ecd

8368527: JMX: Add an MXBeans method to query GC CPU time

Reviewed-by: phh, kevinw

! src/hotspot/share/include/jmm.h
! src/hotspot/share/services/cpuTimeUsage.cpp
! src/hotspot/share/services/management.cpp
! src/java.management/share/classes/java/lang/management/MemoryMXBean.java
! src/java.management/share/classes/sun/management/MemoryImpl.java
! src/java.management/share/classes/sun/management/VMManagement.java
! src/java.management/share/classes/sun/management/VMManagementImpl.java
! src/java.management/share/native/libmanagement/VMManagementImpl.c
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/share/server/ServerMemoryMXBean.java
+ test/jdk/java/lang/management/MemoryMXBean/StressGetTotalGcCpuTimeDuringShutdown.java
+ test/jdk/java/lang/management/MemoryMXBean/TestGetTotalGcCpuTime.java
! test/jdk/javax/management/mxbean/MXBeanInteropTest1.java

Changeset: d19e072f
Branch: local-class-model
Author:    Daniel Fuchs <dfuchs at openjdk.org>
Date:      2025-11-17 11:01:32 +0000
URL:       https://git.openjdk.org/babylon/commit/d19e072f97681cfc50a8c7b96a25589070436a10

8371916: Questionable volatile decrement in AckFrameSpliterator

Reviewed-by: vyazici, jpai, djelinski

! src/java.net.http/share/classes/jdk/internal/net/http/quic/frames/AckFrame.java

Changeset: df35412d
Branch: local-class-model
Author:    Zihao Lin <linzihao1999 at outlook.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2025-11-17 11:49:01 +0000
URL:       https://git.openjdk.org/babylon/commit/df35412db1d7e883148590e24d968cfe2f5c6bbc

8368961: Remove redundant checks in ciField.cpp

Reviewed-by: bmaillard, aseoane, thartmann

! src/hotspot/share/ci/ciField.cpp

Changeset: cebb03ef
Branch: local-class-model
Author:    Matthew Donovan <mdonovan at openjdk.org>
Date:      2025-11-17 12:13:39 +0000
URL:       https://git.openjdk.org/babylon/commit/cebb03ef24fad8705156f12cecd2da6351cd1ef6

8371349: Update NSS library to 3.117

Reviewed-by: weijun, myankelevich, hchao

! test/jdk/sun/security/pkcs11/PKCS11Test.java

Changeset: 8301d991
Branch: local-class-model
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-11-17 12:28:39 +0000
URL:       https://git.openjdk.org/babylon/commit/8301d9917ec9fed40e3af77998f88165e0837daf

8371825: G1: Use more precise filler API in fill_range_with_dead_objects

Reviewed-by: shade, tschatzl

! src/hotspot/share/gc/g1/g1HeapRegion.cpp

Changeset: 960987e8
Branch: local-class-model
Author:    Kevin Walls <kevinw at openjdk.org>
Date:      2025-11-17 13:40:36 +0000
URL:       https://git.openjdk.org/babylon/commit/960987e8c1428ce1d89ee13e007e06206fe6885c

8371991: Build failure in docs for MemoryMXBean

Reviewed-by: alanb

! src/java.management/share/classes/java/lang/management/MemoryMXBean.java

Changeset: 44087ea5
Branch: local-class-model
Author:    SendaoYan <syan at openjdk.org>
Date:      2025-11-17 13:48:52 +0000
URL:       https://git.openjdk.org/babylon/commit/44087ea5d697deb3a7dd0e3c82f898dd9df1bfa3

8371682: Suppress javac warning from ThreadPoolExecutorSubclassTest.java

Reviewed-by: jpai

! test/jdk/java/util/concurrent/tck/ExecutorsTest.java
! test/jdk/java/util/concurrent/tck/JSR166TestCase.java
! test/jdk/java/util/concurrent/tck/ThreadPoolExecutorSubclassTest.java

Changeset: 6385c663
Branch: local-class-model
Author:    Paul H?bner <phubner at openjdk.org>
Committer: Joel Sikstr?m <jsikstro at openjdk.org>
Date:      2025-11-17 14:06:41 +0000
URL:       https://git.openjdk.org/babylon/commit/6385c663dc6ce892c23bc9208e1ffe24fa78ccd7

8371607: Remove GCSharedStringsDuringDumpWb.java after JDK-8362561

Reviewed-by: ayang, jsikstro

- test/hotspot/jtreg/runtime/cds/appcds/javaldr/GCSharedStringsDuringDumpWb.java

Changeset: 52ffe8a0
Branch: local-class-model
Author:    Mark Powers <mpowers at openjdk.org>
Date:      2025-11-17 14:59:30 +0000
URL:       https://git.openjdk.org/babylon/commit/52ffe8a09637701cf93d3425b69089ced5ad4dcb

8371156: PBKDF2 default values should not be DER encoded

Reviewed-by: weijun

! src/java.base/share/classes/sun/security/util/PBKDF2Parameters.java
! test/jdk/sun/security/pkcs12/ImportPassKeyAlg.java
! test/jdk/sun/security/pkcs12/PBMAC1Test.java

Changeset: 9ec773ad
Branch: local-class-model
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2025-11-17 16:48:40 +0000
URL:       https://git.openjdk.org/babylon/commit/9ec773ad27773f5813c79ae33ac1d2393c2e0cc8

8371689: (fs) CopyMoveHelper.copyToForeignTarget use of sourcePosixView is confusing

Reviewed-by: alanb

! src/java.base/share/classes/java/nio/file/CopyMoveHelper.java

Changeset: 6c09529c
Branch: local-class-model
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2025-11-17 20:53:10 +0000
URL:       https://git.openjdk.org/babylon/commit/6c09529cd637a34c1ffc42a5feb71e8646be4237

8369188: Update link-time check for HotSpot uses of allocation and deallocation functions

Reviewed-by: jwaters, erikj

! make/hotspot/lib/CompileJvm.gmk

Changeset: e5f63326
Branch: local-class-model
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2025-11-17 21:00:22 +0000
URL:       https://git.openjdk.org/babylon/commit/e5f63326100384d2c2be8c916423e1f120b595d3

8371650: Add CMakeLists.txt and compile_commands.json into .gitignore

Reviewed-by: erikj

! .gitignore

Changeset: e0670387
Branch: local-class-model
Author:    Damon Nguyen <dnguyen at openjdk.org>
Date:      2025-11-17 21:21:03 +0000
URL:       https://git.openjdk.org/babylon/commit/e067038796e2798132e07aa47b695f3c21b87e79

8150564: Migrate useful ExtendedRobot methods into awt.Robot

Reviewed-by: kizune, prr, liach

! src/java.desktop/share/classes/java/awt/Robot.java

Changeset: 69682167
Branch: local-class-model
Author:    Ramkumar Sunderbabu <rsunderbabu at openjdk.org>
Committer: Hao Sun <haosun at openjdk.org>
Date:      2025-11-18 00:59:14 +0000
URL:       https://git.openjdk.org/babylon/commit/696821670e11fee003906806f081038032ac4985

8293484: AArch64: TestUseSHA512IntrinsicsOptionOnSupportedCPU.java fails on CPU with SHA512 feature support

Reviewed-by: haosun, aph

! test/hotspot/jtreg/compiler/intrinsics/sha/cli/DigestOptionsBase.java
! test/hotspot/jtreg/compiler/intrinsics/sha/cli/TestUseSHA512IntrinsicsOptionOnSupportedCPU.java

Changeset: 46b5e588
Branch: local-class-model
Author:    SendaoYan <syan at openjdk.org>
Date:      2025-11-18 03:18:36 +0000
URL:       https://git.openjdk.org/babylon/commit/46b5e588ab18a68d164b1d97e71d769585c7c4b8

8371697: test/jdk/java/nio/file/FileStore/Basic.java fails after 8360887 on linux

Reviewed-by: alanb

! test/jdk/java/nio/file/FileStore/Basic.java

Changeset: 695a4abd
Branch: local-class-model
Author:    Anjian Wen <wenanjian at openjdk.org>
Committer: Fei Yang <fyang at openjdk.org>
Date:      2025-11-18 03:37:11 +0000
URL:       https://git.openjdk.org/babylon/commit/695a4abd5f7e9edcea9f1a724a9ceb87340a8f25

8371966: RISC-V: Incorrect pointer dereference in TemplateInterpreterGenerator::generate_native_entry

Reviewed-by: fyang, fjiang

! src/hotspot/cpu/riscv/templateInterpreterGenerator_riscv.cpp

Changeset: 16557739
Branch: local-class-model
Author:    Vishal Chand <vishalvc at amazon.com>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2025-11-18 06:49:03 +0000
URL:       https://git.openjdk.org/babylon/commit/16557739791ada59dc1991f65a0218434df01f9e

8371881: C2: Fix potential SEGV in VTransformReductionVectorNode tracing

Reviewed-by: shade, epeter

! src/hotspot/share/opto/vtransform.cpp

Changeset: 8cdfec8d
Branch: local-class-model
Author:    Nityanand Rai <163765635+nityarai08 at users.noreply.github.com>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2025-11-18 06:49:28 +0000
URL:       https://git.openjdk.org/babylon/commit/8cdfec8d1cdc7e3137035cebe1cc189e36c0e319

8371852: Shenandoah: Unused ShenandoahFreeSet::_allocated_since_gc_start field

Reviewed-by: shade, fandreuzzi

! src/hotspot/share/gc/shenandoah/shenandoahFreeSet.hpp

Changeset: 26460b6f
Branch: local-class-model
Author:    Alan Bateman <alanb at openjdk.org>
Date:      2025-11-18 08:06:18 +0000
URL:       https://git.openjdk.org/babylon/commit/26460b6f12ce0763b79acfd98fca260b509a82c5

8353835: Implement JEP 500: Prepare to Make Final Mean Final

Reviewed-by: liach, vlivanov, dholmes, vyazici

! make/test/JtregNativeJdk.gmk
! src/hotspot/share/ci/ciField.cpp
! src/hotspot/share/prims/jni.cpp
! src/hotspot/share/prims/jniCheck.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/fieldDescriptor.cpp
! src/hotspot/share/runtime/fieldDescriptor.hpp
! src/java.base/share/classes/java/lang/Module.java
! src/java.base/share/classes/java/lang/ModuleLayer.java
! src/java.base/share/classes/java/lang/System.java
! src/java.base/share/classes/java/lang/invoke/MethodHandles.java
! src/java.base/share/classes/java/lang/reflect/AccessibleObject.java
! src/java.base/share/classes/java/lang/reflect/Field.java
! src/java.base/share/classes/java/lang/reflect/ReflectAccess.java
+ src/java.base/share/classes/java/lang/reflect/doc-files/MutationMethods.html
! src/java.base/share/classes/jdk/internal/access/JavaLangAccess.java
! src/java.base/share/classes/jdk/internal/access/JavaLangReflectAccess.java
+ src/java.base/share/classes/jdk/internal/event/FinalFieldMutationEvent.java
! src/java.base/share/classes/jdk/internal/module/ModuleBootstrap.java
! src/java.base/share/classes/jdk/internal/module/Modules.java
! src/java.base/share/classes/sun/launcher/LauncherHelper.java
! src/java.base/share/classes/sun/launcher/resources/launcher.properties
! src/java.base/share/man/java.md
+ src/jdk.jfr/share/classes/jdk/jfr/events/FinalFieldMutationEvent.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/JDKEvents.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/MirrorEvents.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/PlatformEventType.java
! src/jdk.jfr/share/conf/jfr/default.jfc
! src/jdk.jfr/share/conf/jfr/profile.jfc
+ test/hotspot/jtreg/runtime/jni/mutateFinals/MutateFinals.java
+ test/hotspot/jtreg/runtime/jni/mutateFinals/MutateFinalsTest.java
+ test/hotspot/jtreg/runtime/jni/mutateFinals/libMutateFinals.c
! test/jdk/java/lang/invoke/MethodHandlesGeneralTest.java
! test/jdk/java/lang/invoke/VarHandles/accessibility/TestFieldLookupAccessibility.java
! test/jdk/java/lang/invoke/unreflect/UnreflectTest.java
! test/jdk/java/lang/reflect/AccessibleObject/HiddenClassTest.java
! test/jdk/java/lang/reflect/Field/NegativeTest.java
! test/jdk/java/lang/reflect/Field/Set.java
+ test/jdk/java/lang/reflect/Field/mutateFinals/FinalFieldMutationEventTest.java
+ test/jdk/java/lang/reflect/Field/mutateFinals/MutateFinalsTest.java
+ test/jdk/java/lang/reflect/Field/mutateFinals/cli/CommandLineTest.java
+ test/jdk/java/lang/reflect/Field/mutateFinals/cli/CommandLineTestHelper.java
+ test/jdk/java/lang/reflect/Field/mutateFinals/jar/ExecutableJarTest.java
+ test/jdk/java/lang/reflect/Field/mutateFinals/jar/ExecutableJarTestHelper.java
+ test/jdk/java/lang/reflect/Field/mutateFinals/jar/m/module-info.java
+ test/jdk/java/lang/reflect/Field/mutateFinals/jar/m/p/C.java
+ test/jdk/java/lang/reflect/Field/mutateFinals/jni/JNIAttachMutator.java
+ test/jdk/java/lang/reflect/Field/mutateFinals/jni/JNIAttachMutatorTest.java
+ test/jdk/java/lang/reflect/Field/mutateFinals/jni/libJNIAttachMutator.c
+ test/jdk/java/lang/reflect/Field/mutateFinals/jni/m/module-info.java
+ test/jdk/java/lang/reflect/Field/mutateFinals/jni/m/p/C1.java
+ test/jdk/java/lang/reflect/Field/mutateFinals/jni/m/p/C2.java
+ test/jdk/java/lang/reflect/Field/mutateFinals/jni/m/p/C3.java
+ test/jdk/java/lang/reflect/Field/mutateFinals/jni/m/q/C.java
+ test/jdk/java/lang/reflect/Field/mutateFinals/modules/Driver.java
+ test/jdk/java/lang/reflect/Field/mutateFinals/modules/m1/module-info.java
+ test/jdk/java/lang/reflect/Field/mutateFinals/modules/m1/p1/M1Mutator.java
+ test/jdk/java/lang/reflect/Field/mutateFinals/modules/m2/module-info.java
+ test/jdk/java/lang/reflect/Field/mutateFinals/modules/m2/p2/M2Mutator.java
+ test/jdk/java/lang/reflect/Field/mutateFinals/modules/m3/module-info.java
+ test/jdk/java/lang/reflect/Field/mutateFinals/modules/m3/p3/M3Mutator.java
+ test/jdk/java/lang/reflect/Field/mutateFinals/modules/test/module-info.java
+ test/jdk/java/lang/reflect/Field/mutateFinals/modules/test/test/TestMain.java
+ test/jdk/java/lang/reflect/Field/mutateFinals/modules/test/test/fieldholders/PrivateFields.java
+ test/jdk/java/lang/reflect/Field/mutateFinals/modules/test/test/fieldholders/PublicFields.java
+ test/jdk/java/lang/reflect/Field/mutateFinals/modules/test/test/internal/TestMutator.java
+ test/jdk/java/lang/reflect/Field/mutateFinals/modules/test/test/spi/Mutator.java
! test/jdk/java/util/jar/Attributes/NullAndEmptyKeysAndValues.java
! test/jdk/java/util/logging/FileHandlerLongLimit.java
! test/jdk/jdk/jfr/event/metadata/TestLookForUntestedEvents.java
! test/jdk/sun/security/pkcs11/Cipher/CancelMultipart.java
! test/jdk/sun/security/provider/SecureRandom/DRBGS11n.java
! test/jdk/sun/security/util/ManifestDigester/FindSection.java
! test/langtools/jdk/jshell/CompletionSuggestionTest.java
! test/lib/jdk/test/lib/jfr/EventNames.java
+ test/micro/org/openjdk/bench/java/lang/reflect/FieldSet.java

Changeset: 8af59437
Branch: local-class-model
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2025-11-18 08:13:58 +0000
URL:       https://git.openjdk.org/babylon/commit/8af594371979b2b76ec04e0a2753413dc35b8d44

8370334: javadoc NPE with "import module" statement

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Modules.java
! test/langtools/jdk/javadoc/tool/modules/Modules.java
! test/langtools/tools/javac/modules/AddModulesTest.java

Changeset: 50a30497
Branch: local-class-model
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-11-18 09:37:20 +0000
URL:       https://git.openjdk.org/babylon/commit/50a30497370799e8f377a11914562a15b0a48fbb

8371643: Remove ThreadLocalAllocBuffer::_reserve_for_allocation_prefetch

Reviewed-by: mdoerr, kvn, tschatzl

! src/hotspot/cpu/ppc/ppc.ad
! src/hotspot/share/gc/shared/threadLocalAllocBuffer.cpp
! src/hotspot/share/gc/shared/threadLocalAllocBuffer.hpp
! src/hotspot/share/opto/macro.cpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/ThreadLocalAllocBuffer.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/VM.java

Changeset: 72ebca8a
Branch: local-class-model
Author:    Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2025-11-18 09:42:28 +0000
URL:       https://git.openjdk.org/babylon/commit/72ebca8a0b19fac8a9483e5a3a98b454176fc342

8365606: Container code should not be using jlong/julong

Reviewed-by: stuefe, cnorrbin, fitzsim

! src/hotspot/os/linux/cgroupSubsystem_linux.cpp
! src/hotspot/os/linux/cgroupSubsystem_linux.hpp
! src/hotspot/os/linux/cgroupUtil_linux.cpp
! src/hotspot/os/linux/cgroupUtil_linux.hpp
! src/hotspot/os/linux/cgroupV1Subsystem_linux.cpp
! src/hotspot/os/linux/cgroupV1Subsystem_linux.hpp
! src/hotspot/os/linux/cgroupV2Subsystem_linux.cpp
! src/hotspot/os/linux/cgroupV2Subsystem_linux.hpp
! src/hotspot/os/linux/osContainer_linux.cpp
! src/hotspot/os/linux/osContainer_linux.hpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/linux/os_linux.hpp
! src/hotspot/share/jfr/jni/jfrJniMethod.cpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/os.cpp
! test/hotspot/gtest/runtime/test_cgroupSubsystem_linux.cpp

Changeset: 3a2845f3
Branch: local-class-model
Author:    Francesco Andreuzzi <fandreuzzi at openjdk.org>
Committer: Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-11-18 09:43:28 +0000
URL:       https://git.openjdk.org/babylon/commit/3a2845f334a59670d54699919073f0e908c038c4

8037914: Add JFR event for string deduplication

Reviewed-by: ayang, egahlin

! src/hotspot/share/gc/shared/stringdedup/stringDedupProcessor.cpp
! src/hotspot/share/gc/shared/stringdedup/stringDedupStat.cpp
! src/hotspot/share/gc/shared/stringdedup/stringDedupStat.hpp
! src/hotspot/share/gc/shared/stringdedup/stringDedupTable.cpp
! src/hotspot/share/jfr/metadata/metadata.xml
! src/jdk.jfr/share/conf/jfr/default.jfc
! src/jdk.jfr/share/conf/jfr/profile.jfc
+ test/jdk/jdk/jfr/event/gc/detailed/TestStringDeduplicationEvent.java
! test/lib/jdk/test/lib/jfr/EventNames.java

Changeset: 28d94d6a
Branch: local-class-model
Author:    Jonas Norlinder <jnorlinder at openjdk.org>
Committer: Kevin Walls <kevinw at openjdk.org>
Date:      2025-11-18 10:08:17 +0000
URL:       https://git.openjdk.org/babylon/commit/28d94d6ab4994b844af98c5c227b40b5fb8a72e5

8372008: TestGetTotalGcCpuTime test failures on Windows (Some GC CPU time must have been reported)

Reviewed-by: kevinw, alanb, cjplummer, dholmes

! test/jdk/java/lang/management/MemoryMXBean/TestGetTotalGcCpuTime.java

Changeset: df5b105b
Branch: local-class-model
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2025-11-18 11:57:58 +0000
URL:       https://git.openjdk.org/babylon/commit/df5b105bbb55d9cc923ac45ff99e702126626670

8371698: ZGC: Call GTEST_SKIP when OS is unsupported

Reviewed-by: aboldtch, jsikstro, mdoerr

! test/hotspot/gtest/gc/z/test_zForwarding.cpp
! test/hotspot/gtest/gc/z/test_zMapper_windows.cpp
! test/hotspot/gtest/gc/z/test_zVirtualMemoryManager.cpp
! test/hotspot/gtest/gc/z/zunittest.hpp

Changeset: f9464499
Branch: local-class-model
Author:    Per Minborg <pminborg at openjdk.org>
Date:      2025-11-18 12:20:23 +0000
URL:       https://git.openjdk.org/babylon/commit/f94644999766e752f7d60ce52c14a7db79005035

8366178: Implement JEP 526: Lazy Constants (Second Preview)
8371882: Improve documentation for JEP 526: Lazy Constants

Reviewed-by: jvernee, mcimadamore

+ src/java.base/share/classes/java/lang/LazyConstant.java
- src/java.base/share/classes/java/lang/StableValue.java
! src/java.base/share/classes/java/nio/charset/Charset.java
! src/java.base/share/classes/java/util/Currency.java
! src/java.base/share/classes/java/util/ImmutableCollections.java
+ src/java.base/share/classes/java/util/LazyCollections.java
! src/java.base/share/classes/java/util/List.java
! src/java.base/share/classes/java/util/Locale.java
! src/java.base/share/classes/java/util/LocaleISOData.java
! src/java.base/share/classes/java/util/Map.java
! src/java.base/share/classes/java/util/Optional.java
! src/java.base/share/classes/java/util/ResourceBundle.java
! src/java.base/share/classes/jdk/internal/access/JavaUtilCollectionAccess.java
! src/java.base/share/classes/jdk/internal/foreign/CaptureStateUtil.java
! src/java.base/share/classes/jdk/internal/io/JdkConsoleImpl.java
! src/java.base/share/classes/jdk/internal/javac/PreviewFeature.java
+ src/java.base/share/classes/jdk/internal/lang/LazyConstantImpl.java
- src/java.base/share/classes/jdk/internal/lang/stable/StableEnumFunction.java
- src/java.base/share/classes/jdk/internal/lang/stable/StableFunction.java
- src/java.base/share/classes/jdk/internal/lang/stable/StableIntFunction.java
- src/java.base/share/classes/jdk/internal/lang/stable/StableSupplier.java
- src/java.base/share/classes/jdk/internal/lang/stable/StableUtil.java
- src/java.base/share/classes/jdk/internal/lang/stable/StableValueImpl.java
! src/java.base/share/classes/sun/nio/ch/Net.java
! src/java.base/share/classes/sun/util/locale/BaseLocale.java
! src/java.base/share/classes/sun/util/resources/BreakIteratorResourceBundle.java
! src/java.base/share/classes/sun/util/resources/OpenListResourceBundle.java
+ test/jdk/java/lang/LazyConstant/DemoContainerInjectionTest.java
+ test/jdk/java/lang/LazyConstant/DemoImperativeTest.java
+ test/jdk/java/lang/LazyConstant/DemoMapTest.java
+ test/jdk/java/lang/LazyConstant/LazyConstantSafePublicationTest.java
+ test/jdk/java/lang/LazyConstant/LazyConstantTest.java
+ test/jdk/java/lang/LazyConstant/LazyConstantTestUtil.java
+ test/jdk/java/lang/LazyConstant/LazyListTest.java
+ test/jdk/java/lang/LazyConstant/LazyMapTest.java
+ test/jdk/java/lang/LazyConstant/TrustedFieldTypeTest.java
- test/jdk/java/lang/StableValue/StableFunctionTest.java
- test/jdk/java/lang/StableValue/StableIntFunctionTest.java
- test/jdk/java/lang/StableValue/StableListTest.java
- test/jdk/java/lang/StableValue/StableMapTest.java
- test/jdk/java/lang/StableValue/StableSupplierTest.java
- test/jdk/java/lang/StableValue/StableTestUtil.java
- test/jdk/java/lang/StableValue/StableValueFactoriesTest.java
- test/jdk/java/lang/StableValue/StableValueTest.java
- test/jdk/java/lang/StableValue/StableValuesSafePublicationTest.java
- test/jdk/java/lang/StableValue/TrustedFieldTypeTest.java
! test/jdk/java/util/Collection/MOAT.java
! test/langtools/jdk/jshell/CompletionSuggestionTest.java
- test/micro/org/openjdk/bench/java/lang/stable/StableFunctionBenchmark.java
- test/micro/org/openjdk/bench/java/lang/stable/StableFunctionSingleBenchmark.java
- test/micro/org/openjdk/bench/java/lang/stable/StableIntFunctionBenchmark.java
- test/micro/org/openjdk/bench/java/lang/stable/StableIntFunctionSingleBenchmark.java
+ test/micro/org/openjdk/bench/java/lang/stable/StableListBenchmark.java
+ test/micro/org/openjdk/bench/java/lang/stable/StableListSingleBenchmark.java
+ test/micro/org/openjdk/bench/java/lang/stable/StableMapBenchmark.java
+ test/micro/org/openjdk/bench/java/lang/stable/StableMapSingleBenchmark.java
! test/micro/org/openjdk/bench/java/lang/stable/StableMethodHandleBenchmark.java
! test/micro/org/openjdk/bench/java/lang/stable/StableSupplierBenchmark.java
! test/micro/org/openjdk/bench/java/lang/stable/StableValueBenchmark.java
! test/micro/org/openjdk/bench/java/lang/stable/VarHandleHolderBenchmark.java

Changeset: 36b66e13
Branch: local-class-model
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2025-11-18 13:05:57 +0000
URL:       https://git.openjdk.org/babylon/commit/36b66e13c8eca8e460bfd6d900f139408aff9d43

8371778: Make MallocMemorySummary::_snapshot a DeferredStatic

Reviewed-by: phubner, azafari

! src/hotspot/share/nmt/mallocTracker.cpp
! src/hotspot/share/nmt/mallocTracker.hpp

Changeset: 2e68b79a
Branch: local-class-model
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2025-11-18 13:55:42 +0000
URL:       https://git.openjdk.org/babylon/commit/2e68b79a3973c8a3dde6b47f19b19c0c7faacc51

8364991: Incorrect not-exhaustive error

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/ExhaustivenessComputer.java
! test/langtools/tools/javac/patterns/Exhaustiveness.java

Changeset: dcba014a
Branch: local-class-model
Author:    Yasumasa Suenaga <ysuenaga at openjdk.org>
Date:      2025-11-18 14:44:14 +0000
URL:       https://git.openjdk.org/babylon/commit/dcba014ad56eae753c25c579fb30bb8ecfab69af

8371967: Add Visual Studio 2026 to build toolchain for Windows

Reviewed-by: erikj

! doc/building.html
! doc/building.md
! make/autoconf/toolchain_microsoft.m4

Changeset: 43040f30
Branch: local-class-model
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2025-11-18 15:11:45 +0000
URL:       https://git.openjdk.org/babylon/commit/43040f30a72591a37deb9a54ab7723988c1e4b51

8372012: java/nio/file/attribute/BasicFileAttributeView/SetTimesNanos.java should check ability to create links

Reviewed-by: alanb, jpai

! test/jdk/java/nio/file/attribute/BasicFileAttributeView/SetTimesNanos.java

Changeset: b6d83eda
Branch: local-class-model
Author:    Chen Liang <liach at openjdk.org>
Date:      2025-11-18 15:14:20 +0000
URL:       https://git.openjdk.org/babylon/commit/b6d83eda6bfa76da98274aa3ad294759cb56d3a5

8371960: Missing null check in AnnotatedType annotation accessor methods

Reviewed-by: alanb

! src/java.base/share/classes/sun/reflect/annotation/AnnotatedTypeFactory.java
+ test/jdk/java/lang/reflect/AnnotatedElement/AnnotatedElementNullCheckTest.java

Changeset: 1f99cf94
Branch: local-class-model
Author:    Chen Liang <liach at openjdk.org>
Date:      2025-11-18 15:14:49 +0000
URL:       https://git.openjdk.org/babylon/commit/1f99cf942449728cdeb9918b93fd9a97a51eb0b6

8372002: VarHandle for receiver's superclass instance fields fails describeConstable

Reviewed-by: psandoz, jvernee

! src/java.base/share/classes/java/lang/invoke/VarHandles.java
! test/jdk/java/lang/invoke/VarHandles/describeConstable/DescribeConstableTest.java
! test/jdk/java/lang/invoke/VarHandles/describeConstable/p/C.java
! test/jdk/java/lang/invoke/VarHandles/describeConstable/p/q/Q.java

Changeset: 713de231
Branch: local-class-model
Author:    Nityanand Rai <nityanar at amazon.com>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2025-11-18 15:47:54 +0000
URL:       https://git.openjdk.org/babylon/commit/713de231a61234632e2f9858b222b5f7fd0bdaf1

8371854: Shenandoah: Simplify WALK_FORWARD_IN_BLOCK_START use

Reviewed-by: shade, ysr, xpeng

! src/hotspot/share/gc/shenandoah/shenandoahScanRemembered.cpp

Changeset: ac6f5e96
Branch: local-class-model
Author:    Hannes Walln?fer <hannesw at openjdk.org>
Date:      2025-11-18 16:52:12 +0000
URL:       https://git.openjdk.org/babylon/commit/ac6f5e96512a7f003ac536611c53f2564ea912a6

8366094: Sealed graph for nested types creates broken links

Reviewed-by: liach

! make/jdk/src/classes/build/tools/taglet/SealedGraph.java

Changeset: 0e6c7e86
Branch: local-class-model
Author:    Hannes Walln?fer <hannesw at openjdk.org>
Date:      2025-11-18 17:55:43 +0000
URL:       https://git.openjdk.org/babylon/commit/0e6c7e8664fdddd8b789851263613852fc2c55f7

8371896: Links in snippets can not be highlighted

Reviewed-by: liach

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/taglets/SnippetTaglet.java
! test/langtools/jdk/javadoc/doclet/testSnippetTag/TestSnippetMarkup.java

Changeset: b3e408c0
Branch: local-class-model
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-11-18 18:12:07 +0000
URL:       https://git.openjdk.org/babylon/commit/b3e408c07891b58a312a58ffd756d6a1d18c0f6d

8372045: AOT assembly phase asserts with old class if AOT class linking is disabled

Reviewed-by: shade, mgronlun

! src/hotspot/share/oops/instanceKlass.cpp
+ test/hotspot/jtreg/runtime/cds/appcds/aotCache/OldClassSupport2.java

Changeset: 4a975637
Branch: local-class-model
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2025-11-18 18:35:01 +0000
URL:       https://git.openjdk.org/babylon/commit/4a975637a144fa8aa449a1419e656721833513b5

8346944: Update Unicode Data Files to 17.0.0
8346947: Update ICU4J to Version 78.1

Reviewed-by: joehw

! src/java.base/share/classes/java/lang/Character.java
! src/java.base/share/classes/java/text/CollationElementIterator.java
! src/java.base/share/classes/jdk/internal/icu/impl/CharacterIteratorWrapper.java
! src/java.base/share/classes/jdk/internal/icu/impl/Norm2AllModes.java
! src/java.base/share/classes/jdk/internal/icu/impl/ReplaceableUCharacterIterator.java
! src/java.base/share/classes/jdk/internal/icu/impl/UBiDiProps.java
! src/java.base/share/classes/jdk/internal/icu/impl/UCharacterProperty.java
+ src/java.base/share/classes/jdk/internal/icu/impl/data/icudata/nfc.nrm
= src/java.base/share/classes/jdk/internal/icu/impl/data/icudata/nfkc.nrm
+ src/java.base/share/classes/jdk/internal/icu/impl/data/icudata/ubidi.icu
+ src/java.base/share/classes/jdk/internal/icu/impl/data/icudata/uprops.icu
- src/java.base/share/classes/jdk/internal/icu/impl/data/icudt76b/nfc.nrm
- src/java.base/share/classes/jdk/internal/icu/impl/data/icudt76b/ubidi.icu
- src/java.base/share/classes/jdk/internal/icu/impl/data/icudt76b/uprops.icu
! src/java.base/share/classes/jdk/internal/icu/text/NormalizerBase.java
! src/java.base/share/classes/jdk/internal/icu/text/UCharacterIterator.java
! src/java.base/share/classes/jdk/internal/icu/text/UnicodeSet.java
! src/java.base/share/classes/jdk/internal/icu/util/VersionInfo.java
! src/java.base/share/classes/jdk/internal/util/regex/Grapheme.java
! src/java.base/share/classes/jdk/internal/util/regex/IndicConjunctBreak.java.template
! src/java.base/share/data/unicodedata/Blocks.txt
! src/java.base/share/data/unicodedata/CaseFolding.txt
! src/java.base/share/data/unicodedata/DerivedCoreProperties.txt
! src/java.base/share/data/unicodedata/NormalizationTest.txt
! src/java.base/share/data/unicodedata/PropList.txt
! src/java.base/share/data/unicodedata/PropertyValueAliases.txt
! src/java.base/share/data/unicodedata/ReadMe.txt
! src/java.base/share/data/unicodedata/Scripts.txt
! src/java.base/share/data/unicodedata/SpecialCasing.txt
! src/java.base/share/data/unicodedata/UnicodeData.txt
! src/java.base/share/data/unicodedata/auxiliary/GraphemeBreakProperty.txt
! src/java.base/share/data/unicodedata/auxiliary/GraphemeBreakTest.txt
! src/java.base/share/data/unicodedata/emoji/emoji-data.txt
! src/java.base/share/legal/icu.md
! src/java.base/share/legal/unicode.md

Changeset: 27a38d90
Branch: local-class-model
Author:    Chad Rakoczy <chadrako at amazon.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2025-11-18 20:28:33 +0000
URL:       https://git.openjdk.org/babylon/commit/27a38d9093958ae4851bc61b8d3f0d71dc780823

8371121: compiler/whitebox/DeoptimizeRelocatedNMethod.java fails with C1

Reviewed-by: thartmann, chagedorn

! test/hotspot/jtreg/compiler/whitebox/DeoptimizeRelocatedNMethod.java

Changeset: 66fb0152
Branch: local-class-model
Author:    Jan Kratochvil <jkratochvil at openjdk.org>
Committer: Ioi Lam <iklam at openjdk.org>
Date:      2025-11-18 21:51:28 +0000
URL:       https://git.openjdk.org/babylon/commit/66fb015267058f9b5e6788eaeaa758be56ba553e

8357579: Compilation error: first argument in call to 'memset' is a pointer to non-trivially copyable type

Co-authored-by: Ioi Lam <iklam at openjdk.org>
Reviewed-by: iklam, asmehra

! src/hotspot/share/oops/resolvedFieldEntry.cpp
! src/hotspot/share/oops/resolvedFieldEntry.hpp
! src/hotspot/share/oops/resolvedMethodEntry.cpp
! src/hotspot/share/oops/resolvedMethodEntry.hpp

Changeset: b086e34f
Branch: local-class-model
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-11-18 21:51:54 +0000
URL:       https://git.openjdk.org/babylon/commit/b086e34f7170631d7568dc50a7c075dc9c2f173b

8371771: CDS test SharedStringsStress.java failed with insufficient heap

Reviewed-by: kvn

! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/SharedStringsStress.java

Changeset: 256a9bef
Branch: local-class-model
Author:    Vladimir Ivanov <vlivanov at openjdk.org>
Date:      2025-11-18 22:29:37 +0000
URL:       https://git.openjdk.org/babylon/commit/256a9beffc106d6657a912a33f97e7f97acbb1e1

8280469: C2: CHA support for interface calls when inlining through method handle linker

Reviewed-by: kvn, roland

! src/hotspot/share/ci/ciInstanceKlass.cpp
! src/hotspot/share/ci/ciInstanceKlass.hpp
! src/hotspot/share/opto/doCall.cpp
! test/hotspot/jtreg/compiler/cha/StrengthReduceInterfaceCall.java

Changeset: aeea8497
Branch: local-class-model
Author:    John Engebretson <jengebr at amazon.com>
Committer: Stuart Marks <smarks at openjdk.org>
Date:      2025-11-18 23:37:06 +0000
URL:       https://git.openjdk.org/babylon/commit/aeea8497562aabda12f292ad93c9f0f6935cc842

8371164: ArrayList.addAll() optimizations

Reviewed-by: smarks, ogillespie

! src/java.base/share/classes/java/util/ArrayList.java
! src/java.base/share/classes/java/util/Collections.java
! test/jdk/java/util/Collection/MOAT.java
+ test/micro/org/openjdk/bench/java/util/ArrayListBulkOpsBenchmark.java

Changeset: 152cd4d8
Branch: local-class-model
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2025-11-18 23:43:22 +0000
URL:       https://git.openjdk.org/babylon/commit/152cd4d8bab7d3428d0330c56a3cb9ed7feef313

8371956: Convert OopStorage to use Atomic<T>

Reviewed-by: stefank, tschatzl

! src/hotspot/share/gc/shared/oopStorage.cpp
! src/hotspot/share/gc/shared/oopStorage.hpp
! src/hotspot/share/gc/shared/oopStorage.inline.hpp
! src/hotspot/share/gc/shared/oopStorageParState.hpp
! test/hotspot/gtest/gc/shared/test_oopStorage.cpp

Changeset: 902aa4dc
Branch: local-class-model
Author:    Alexander Zuev <kizune at openjdk.org>
Date:      2025-11-18 23:51:32 +0000
URL:       https://git.openjdk.org/babylon/commit/902aa4dcd297fef34cb302e468b030c48665ec84

8372120: Add missing sound keyword to MIDI tests

Reviewed-by: kcr, dholmes

! test/jdk/javax/sound/midi/MidiDeviceConnectors/TestAllDevices.java
! test/jdk/javax/sound/midi/SysexMessage/SendRawSysexMessage.java
! test/jdk/javax/sound/midi/spi/MidiDeviceProvider/ExpectedNPEOnNull.java
! test/jdk/javax/sound/midi/spi/MidiDeviceProvider/FakeInfo.java
! test/jdk/javax/sound/midi/spi/MidiDeviceProvider/UnsupportedInfo.java

Changeset: 02ff38f2
Branch: local-class-model
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-11-19 05:04:34 +0000
URL:       https://git.openjdk.org/babylon/commit/02ff38f2d7f6abc0e4661e8226bc6780b7a11c3a

8363986: Heap region in CDS archive is not at deterministic address

Reviewed-by: kvn, asmehra

! src/hotspot/share/cds/aotArtifactFinder.hpp
! src/hotspot/share/cds/aotMapLogger.cpp
! src/hotspot/share/cds/aotMappedHeapWriter.cpp
! src/hotspot/share/cds/aotMappedHeapWriter.hpp
! src/hotspot/share/cds/filemap.cpp
! src/hotspot/share/cds/heapShared.hpp
! test/hotspot/jtreg/ProblemList.txt

Changeset: 99135d2e
Branch: local-class-model
Author:    Aggelos Biboudis <abimpoudis at openjdk.org>
Date:      2025-11-19 08:47:57 +0000
URL:       https://git.openjdk.org/babylon/commit/99135d2e05bb501fe9f9f0d36abd25894d0f93de

8359145: Implement JEP 530: Primitive Types in Patterns, instanceof, and switch (Fourth Preview)

Reviewed-by: jlahoda

! src/java.base/share/classes/java/lang/runtime/SwitchBootstraps.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/TypeTag.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Types.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Check.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/ExhaustivenessComputer.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Lower.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TransPatterns.java
! test/langtools/tools/javac/patterns/Domination.java
= test/langtools/tools/javac/patterns/DominationWithPP.out
+ test/langtools/tools/javac/patterns/PrimitivePatternsSwitchConstants.java
+ test/langtools/tools/javac/patterns/PrimitivePatternsSwitchConstants.out
! test/langtools/tools/javac/patterns/PrimitivePatternsSwitchErrors.java
! test/langtools/tools/javac/patterns/PrimitivePatternsSwitchErrors.out
+ test/langtools/tools/javac/patterns/PrimitiveUnconditionallyExactInAssignability.java
+ test/langtools/tools/javac/patterns/PrimitiveUnconditionallyExactInExhaustiveSwitches.java
! test/langtools/tools/javac/patterns/T8332463a.java
+ test/langtools/tools/javac/patterns/T8332463a.out
! test/langtools/tools/javac/patterns/T8332463b.java
+ test/langtools/tools/javac/patterns/T8332463b.out
! test/langtools/tools/javac/types/UnknownTypeTest.java
! test/langtools/tools/lib/types/TypeHarness.java

Changeset: 54893dc5
Branch: local-class-model
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-11-19 11:46:43 +0000
URL:       https://git.openjdk.org/babylon/commit/54893dc5c2a4702896029b1844bc9496325c8f26

8371985: Parallel: Move should_attempt_scavenge to ParallelScavengeHeap

Reviewed-by: fandreuzzi, iwalulya

! src/hotspot/share/gc/parallel/parallelScavengeHeap.cpp
! src/hotspot/share/gc/parallel/parallelScavengeHeap.hpp
! src/hotspot/share/gc/parallel/psScavenge.cpp
! src/hotspot/share/gc/parallel/psScavenge.hpp

Changeset: d2926dfd
Branch: local-class-model
Author:    Evgeny Astigeevich <eastigeevich at openjdk.org>
Date:      2025-11-19 12:11:23 +0000
URL:       https://git.openjdk.org/babylon/commit/d2926dfd9a242928877d0b1e40eac498073975bd

8371649: ZGC: AArch64: redundant OrderAccess::fence in ZBarrierSetAssembler::patch_barrier_relocation

Reviewed-by: aph

! src/hotspot/cpu/aarch64/gc/z/zBarrierSetAssembler_aarch64.cpp

Changeset: 0b3df489
Branch: local-class-model
Author:    Renjith Kannath Pariyangad <rkannathpari at openjdk.org>
Committer: Alexander Zvegintsev <azvegint at openjdk.org>
Date:      2025-11-19 12:13:37 +0000
URL:       https://git.openjdk.org/babylon/commit/0b3df489e9d3b6d876a67793e082b930c17ade3e

8372048: Performance improvement on Linux remote desktop

Reviewed-by: azvegint, serb

! src/java.desktop/unix/classes/sun/awt/screencast/ScreencastHelper.java
! src/java.desktop/unix/classes/sun/awt/screencast/TokenStorage.java

Changeset: ae4d9c2e
Branch: local-class-model
Author:    Kurt Miller <kurt at openjdk.org>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2025-11-19 12:14:07 +0000
URL:       https://git.openjdk.org/babylon/commit/ae4d9c2e6af0b899481c98742f4976c7769f39e5

8371918: aarch64: Incorrect pointer dereference in TemplateInterpreterGenerator::generate_native_entry

Reviewed-by: aph, shade

! src/hotspot/cpu/aarch64/templateInterpreterGenerator_aarch64.cpp

Changeset: 0bff5f3d
Branch: local-class-model
Author:    Anton Seoane Ampudia <aseoane at openjdk.org>
Committer: Emanuel Peter <epeter at openjdk.org>
Date:      2025-11-19 13:02:07 +0000
URL:       https://git.openjdk.org/babylon/commit/0bff5f3dbe69ab2a59db771af1020b04c0132954

8213762: Deprecate Xmaxjitcodesize

Reviewed-by: kvn, epeter

! src/hotspot/share/runtime/arguments.cpp

Changeset: f0afd89f
Branch: local-class-model
Author:    Chen Liang <liach at openjdk.org>
Date:      2025-11-19 15:19:04 +0000
URL:       https://git.openjdk.org/babylon/commit/f0afd89f66c0b42ff06fbb76378a5b2028b76a10

8357728: Avoid caching synthesized names in synthesized parameters

Reviewed-by: jvernee

! src/java.base/share/classes/java/lang/reflect/Executable.java
! src/java.base/share/classes/java/lang/reflect/Parameter.java
+ test/jdk/java/lang/reflect/Parameter/SyntheticNameRetention.java

Changeset: 3949b0f2
Branch: local-class-model
Author:    Beno?t Maillard <bmaillard at openjdk.org>
Date:      2025-11-19 15:40:57 +0000
URL:       https://git.openjdk.org/babylon/commit/3949b0f23cd9c936c12ac0306534bc38b5b8d298

8371674: C2 fails with Missed optimization opportunity in PhaseIterGVN for MoveL2D

Reviewed-by: epeter, chagedorn

! src/hotspot/share/opto/node.cpp
+ test/hotspot/jtreg/compiler/c2/TestMissingOptMoveX2YLoadX.java

Changeset: 9ea8201b
Branch: local-class-model
Author:    Alexander Matveev <almatvee at openjdk.org>
Date:      2025-11-19 16:07:20 +0000
URL:       https://git.openjdk.org/babylon/commit/9ea8201b7494fe9107d4abd78c02ac765a5751d4

8363980: [macos] Add JDK specific keys/values to Info.plist of embedded runtime

Reviewed-by: asemenyuk

! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacPackagingPipeline.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/JLinkRuntimeBuilder.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/model/RuntimeBuilder.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/JPackageCommand.java
! test/jdk/tools/jpackage/macosx/CustomInfoPListTest.java
! test/jdk/tools/jpackage/share/AppImagePackageTest.java
! test/jdk/tools/jpackage/share/CookedRuntimeTest.java
! test/jdk/tools/jpackage/share/PostImageScriptTest.java

Changeset: 223cc645
Branch: local-class-model
Author:    Matthew Donovan <mdonovan at openjdk.org>
Date:      2025-11-19 19:14:33 +0000
URL:       https://git.openjdk.org/babylon/commit/223cc6451860f10fe8095705da07aaf7e882188f

8343316: Review and update tests using explicit provider names

Reviewed-by: rhalade

! test/jdk/com/sun/crypto/provider/KeyAgreement/DHGenSharedSecret.java
! test/jdk/com/sun/crypto/provider/KeyAgreement/DHKeyAgreement2.java
! test/jdk/com/sun/crypto/provider/KeyAgreement/DHKeyAgreement3.java
! test/jdk/java/security/Provider/ProviderVersionCheck.java

Changeset: 6f1c5733
Branch: local-class-model
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2025-11-19 20:05:09 +0000
URL:       https://git.openjdk.org/babylon/commit/6f1c5733ed4a1d1a1e099681f1f292acf827d9dc

8371923: Update LockFreeStack for Atomic<T>

Reviewed-by: iwalulya, dholmes

! src/hotspot/share/utilities/lockFreeStack.hpp
! test/hotspot/gtest/utilities/test_lockFreeStack.cpp

Changeset: f5bc6ee9
Branch: local-class-model
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2025-11-19 20:56:21 +0000
URL:       https://git.openjdk.org/babylon/commit/f5bc6ee90d73da00cab5cad283b9517c692bc895

8369187: Add wrapper for <new> that forbids use of global allocation and deallocation functions

Reviewed-by: stefank, erikj, jrose

! make/hotspot/lib/CompileGtest.gmk
! src/hotspot/share/code/relocInfo.cpp
! src/hotspot/share/code/relocInfo.hpp
+ src/hotspot/share/cppstdlib/new.hpp
! src/hotspot/share/gc/shared/bufferNode.cpp
! src/hotspot/share/gc/shared/partialArrayState.cpp
! src/hotspot/share/gc/z/zDeferredConstructed.inline.hpp
! src/hotspot/share/memory/allocation.hpp
! src/hotspot/share/memory/arena.cpp
! src/hotspot/share/memory/arena.hpp
! src/hotspot/share/utilities/debug.cpp
! src/hotspot/share/utilities/deferredStatic.hpp
! src/hotspot/share/utilities/elfFile.cpp
! src/hotspot/share/utilities/globalDefinitions.hpp
! test/hotspot/gtest/utilities/test_lockFreeStack.cpp

Changeset: 1535d08f
Branch: local-class-model
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-11-19 20:58:23 +0000
URL:       https://git.openjdk.org/babylon/commit/1535d08f0ee5da42d9db9e196d6a620aabe9feea

8371944: AOT configuration is corrupted when app closes System.out

Reviewed-by: kvn, iveresov

! src/hotspot/share/cds/aotMetaspace.cpp
! src/hotspot/share/cds/aotMetaspace.hpp
! src/hotspot/share/cds/dynamicArchive.cpp
! src/hotspot/share/cds/filemap.cpp
! src/hotspot/share/cds/filemap.hpp
+ test/hotspot/jtreg/runtime/cds/appcds/aotCache/CloseSystemOut.java

Changeset: c8e64e7c
Branch: local-class-model
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2025-11-19 23:22:40 +0000
URL:       https://git.openjdk.org/babylon/commit/c8e64e7c33cabcc5c94616808b9c59ab5b7cd14e

8372118: Test tools/jpackage/macosx/DmgContentTest.java failed

Reviewed-by: almatvee

! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacDmgPackager.java

Changeset: 2acd8776
Branch: local-class-model
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2025-11-20 01:29:49 +0000
URL:       https://git.openjdk.org/babylon/commit/2acd8776f26686a93708eb9fc408ff4e2bbe287c

8371440: jpackage should exit with an error if it finds multiple matching signing certificates

Reviewed-by: almatvee

! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/SigningIdentityBuilder.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/resources/MacResources.properties
! test/jdk/tools/jpackage/macosx/MacSignTest.java

Changeset: a3b1affb
Branch: local-class-model
Author:    Fei Yang <fyang at openjdk.org>
Date:      2025-11-20 02:18:44 +0000
URL:       https://git.openjdk.org/babylon/commit/a3b1affbfb23eeef32749164aae316e5d55fffaa

8372046: compiler/floatingpoint/TestSubNodeFloatDoubleNegation.java fails IR verification

Reviewed-by: mhaessig, epeter

! test/hotspot/jtreg/compiler/floatingpoint/TestSubNodeFloatDoubleNegation.java

Changeset: 473471c1
Branch: local-class-model
Author:    Henry Jen <henryjen at openjdk.org>
Date:      2025-11-20 05:30:40 +0000
URL:       https://git.openjdk.org/babylon/commit/473471c1f1d3cd42a057dfd602d452196c53aa00

8369838: Likely invalid assert or function call in jimage.cpp

Reviewed-by: dholmes

! src/hotspot/share/classfile/classLoader.cpp
! src/java.base/share/native/libjimage/jimage.cpp

Changeset: 5d3e73b9
Branch: local-class-model
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2025-11-20 06:14:40 +0000
URL:       https://git.openjdk.org/babylon/commit/5d3e73b9e512b55cdf554158b19a4ec642dc1f1a

8371248: Crash in -Xdoclint with invalid @link

Reviewed-by: hannesw, vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/api/JavacTrees.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
! test/langtools/tools/javac/doctree/ReferenceTest.java

Changeset: 72c45a4d
Branch: local-class-model
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2025-11-20 07:08:46 +0000
URL:       https://git.openjdk.org/babylon/commit/72c45a4d923a294108995e24951bec24dfc70410

8355225: Test gtest/AsyncLogGtest.java failed at droppingMessage_vm: apparent log corruption

Reviewed-by: dholmes, syan

! test/hotspot/gtest/logging/test_asynclog.cpp

Changeset: 852141b9
Branch: local-class-model
Author:    Sean Coffey <coffeys at openjdk.org>
Date:      2025-11-20 07:32:06 +0000
URL:       https://git.openjdk.org/babylon/commit/852141b9d42ada168a008aea63045deddca29190

8372004: Have SSLLogger implement System.Logger

Reviewed-by: dfuchs, weijun

! src/java.base/share/classes/sun/security/ssl/Alert.java
! src/java.base/share/classes/sun/security/ssl/AlpnExtension.java
! src/java.base/share/classes/sun/security/ssl/CertSignAlgsExtension.java
! src/java.base/share/classes/sun/security/ssl/CertStatusExtension.java
! src/java.base/share/classes/sun/security/ssl/CertificateAuthoritiesExtension.java
! src/java.base/share/classes/sun/security/ssl/CertificateMessage.java
! src/java.base/share/classes/sun/security/ssl/CertificateRequest.java
! src/java.base/share/classes/sun/security/ssl/CertificateStatus.java
! src/java.base/share/classes/sun/security/ssl/CertificateVerify.java
! src/java.base/share/classes/sun/security/ssl/ChangeCipherSpec.java
! src/java.base/share/classes/sun/security/ssl/ClientHello.java
! src/java.base/share/classes/sun/security/ssl/CookieExtension.java
! src/java.base/share/classes/sun/security/ssl/DHClientKeyExchange.java
! src/java.base/share/classes/sun/security/ssl/DHServerKeyExchange.java
! src/java.base/share/classes/sun/security/ssl/DTLSInputRecord.java
! src/java.base/share/classes/sun/security/ssl/DTLSOutputRecord.java
! src/java.base/share/classes/sun/security/ssl/ECDHClientKeyExchange.java
! src/java.base/share/classes/sun/security/ssl/ECDHServerKeyExchange.java
! src/java.base/share/classes/sun/security/ssl/ECPointFormatsExtension.java
! src/java.base/share/classes/sun/security/ssl/EncryptedExtensions.java
! src/java.base/share/classes/sun/security/ssl/ExtendedMasterSecretExtension.java
! src/java.base/share/classes/sun/security/ssl/Finished.java
! src/java.base/share/classes/sun/security/ssl/HandshakeContext.java
! src/java.base/share/classes/sun/security/ssl/HandshakeOutStream.java
! src/java.base/share/classes/sun/security/ssl/HelloRequest.java
! src/java.base/share/classes/sun/security/ssl/HelloVerifyRequest.java
! src/java.base/share/classes/sun/security/ssl/KeyShareExtension.java
! src/java.base/share/classes/sun/security/ssl/KeyUpdate.java
! src/java.base/share/classes/sun/security/ssl/MaxFragExtension.java
! src/java.base/share/classes/sun/security/ssl/NamedGroup.java
! src/java.base/share/classes/sun/security/ssl/NewSessionTicket.java
! src/java.base/share/classes/sun/security/ssl/OutputRecord.java
! src/java.base/share/classes/sun/security/ssl/PreSharedKeyExtension.java
! src/java.base/share/classes/sun/security/ssl/PredefinedDHParameterSpecs.java
! src/java.base/share/classes/sun/security/ssl/PskKeyExchangeModesExtension.java
! src/java.base/share/classes/sun/security/ssl/QuicEngineOutputRecord.java
! src/java.base/share/classes/sun/security/ssl/QuicKeyManager.java
! src/java.base/share/classes/sun/security/ssl/QuicTLSEngineImpl.java
! src/java.base/share/classes/sun/security/ssl/RSAClientKeyExchange.java
! src/java.base/share/classes/sun/security/ssl/RSAKeyExchange.java
! src/java.base/share/classes/sun/security/ssl/RSAServerKeyExchange.java
! src/java.base/share/classes/sun/security/ssl/RenegoInfoExtension.java
! src/java.base/share/classes/sun/security/ssl/SSLAlgorithmConstraints.java
! src/java.base/share/classes/sun/security/ssl/SSLCipher.java
! src/java.base/share/classes/sun/security/ssl/SSLConfiguration.java
! src/java.base/share/classes/sun/security/ssl/SSLContextImpl.java
! src/java.base/share/classes/sun/security/ssl/SSLEngineImpl.java
! src/java.base/share/classes/sun/security/ssl/SSLEngineInputRecord.java
! src/java.base/share/classes/sun/security/ssl/SSLEngineOutputRecord.java
! src/java.base/share/classes/sun/security/ssl/SSLExtension.java
! src/java.base/share/classes/sun/security/ssl/SSLExtensions.java
! src/java.base/share/classes/sun/security/ssl/SSLLogger.java
! src/java.base/share/classes/sun/security/ssl/SSLMasterKeyDerivation.java
! src/java.base/share/classes/sun/security/ssl/SSLSessionContextImpl.java
! src/java.base/share/classes/sun/security/ssl/SSLSessionImpl.java
! src/java.base/share/classes/sun/security/ssl/SSLSocketImpl.java
! src/java.base/share/classes/sun/security/ssl/SSLSocketInputRecord.java
! src/java.base/share/classes/sun/security/ssl/SSLSocketOutputRecord.java
! src/java.base/share/classes/sun/security/ssl/SSLTransport.java
! src/java.base/share/classes/sun/security/ssl/ServerHello.java
! src/java.base/share/classes/sun/security/ssl/ServerHelloDone.java
! src/java.base/share/classes/sun/security/ssl/ServerNameExtension.java
! src/java.base/share/classes/sun/security/ssl/SessionTicketExtension.java
! src/java.base/share/classes/sun/security/ssl/SignatureAlgorithmsExtension.java
! src/java.base/share/classes/sun/security/ssl/SignatureScheme.java
! src/java.base/share/classes/sun/security/ssl/StatusResponseManager.java
! src/java.base/share/classes/sun/security/ssl/SunX509KeyManagerImpl.java
! src/java.base/share/classes/sun/security/ssl/SupportedGroupsExtension.java
! src/java.base/share/classes/sun/security/ssl/SupportedVersionsExtension.java
! src/java.base/share/classes/sun/security/ssl/TransportContext.java
! src/java.base/share/classes/sun/security/ssl/TrustManagerFactoryImpl.java
! src/java.base/share/classes/sun/security/ssl/TrustStoreManager.java
! src/java.base/share/classes/sun/security/ssl/Utilities.java
! src/java.base/share/classes/sun/security/ssl/X509Authentication.java
! src/java.base/share/classes/sun/security/ssl/X509KeyManagerCertChecking.java
! src/java.base/share/classes/sun/security/ssl/X509KeyManagerImpl.java
! src/java.base/share/classes/sun/security/ssl/X509TrustManagerImpl.java
! src/java.base/share/classes/sun/security/util/DomainName.java
! src/java.base/share/classes/sun/security/util/HostnameChecker.java
! test/jdk/sun/security/ssl/SSLLogger/DebugPropertyValuesTest.java

Changeset: 6fc8e499
Branch: local-class-model
Author:    Roberto Casta?eda Lozano <rcastanedalo at openjdk.org>
Date:      2025-11-20 09:13:57 +0000
URL:       https://git.openjdk.org/babylon/commit/6fc8e4998019a2f3ef05ff3e73a4c855c0366d7a

8372097: C2: PhasePrintLevel requires setting PrintPhaseLevel explicitly to be active

Reviewed-by: mhaessig, chagedorn

! src/hotspot/share/opto/c2_globals.hpp
! src/hotspot/share/opto/compile.cpp
+ test/hotspot/jtreg/compiler/oracle/TestPhasePrintLevel.java

Changeset: b41146cd
Branch: local-class-model
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2025-11-20 09:32:57 +0000
URL:       https://git.openjdk.org/babylon/commit/b41146cd1e5d412f69b893bfb2fd65b6206bb0d2

8367531: Template Framework: use scopes and tokens instead of misbehaving immediate-return-queries

Co-authored-by: Christian Hagedorn <chagedorn at openjdk.org>
Reviewed-by: rcastanedalo, mhaessig, chagedorn

! test/hotspot/jtreg/compiler/arguments/TestMethodArguments.java
! test/hotspot/jtreg/compiler/igvn/ExpressionFuzzer.java
! test/hotspot/jtreg/compiler/lib/template_framework/AddNameToken.java
! test/hotspot/jtreg/compiler/lib/template_framework/CodeFrame.java
! test/hotspot/jtreg/compiler/lib/template_framework/DataName.java
! test/hotspot/jtreg/compiler/lib/template_framework/Hook.java
! test/hotspot/jtreg/compiler/lib/template_framework/HookAnchorToken.java
! test/hotspot/jtreg/compiler/lib/template_framework/HookInsertToken.java
+ test/hotspot/jtreg/compiler/lib/template_framework/HookIsAnchoredToken.java
+ test/hotspot/jtreg/compiler/lib/template_framework/LetToken.java
+ test/hotspot/jtreg/compiler/lib/template_framework/NameCountToken.java
+ test/hotspot/jtreg/compiler/lib/template_framework/NameForEachToken.java
+ test/hotspot/jtreg/compiler/lib/template_framework/NameHasAnyToken.java
+ test/hotspot/jtreg/compiler/lib/template_framework/NameSampleToken.java
! test/hotspot/jtreg/compiler/lib/template_framework/NameSet.java
+ test/hotspot/jtreg/compiler/lib/template_framework/NamesToListToken.java
- test/hotspot/jtreg/compiler/lib/template_framework/NothingToken.java
! test/hotspot/jtreg/compiler/lib/template_framework/Renderer.java
+ test/hotspot/jtreg/compiler/lib/template_framework/ScopeToken.java
+ test/hotspot/jtreg/compiler/lib/template_framework/ScopeTokenImpl.java
+ test/hotspot/jtreg/compiler/lib/template_framework/SetFuelCostToken.java
! test/hotspot/jtreg/compiler/lib/template_framework/StructuralName.java
! test/hotspot/jtreg/compiler/lib/template_framework/Template.java
- test/hotspot/jtreg/compiler/lib/template_framework/TemplateBody.java
! test/hotspot/jtreg/compiler/lib/template_framework/TemplateFrame.java
! test/hotspot/jtreg/compiler/lib/template_framework/TemplateToken.java
! test/hotspot/jtreg/compiler/lib/template_framework/Token.java
! test/hotspot/jtreg/compiler/lib/template_framework/TokenParser.java
! test/hotspot/jtreg/compiler/lib/template_framework/library/Expression.java
! test/hotspot/jtreg/compiler/lib/template_framework/library/PrimitiveType.java
! test/hotspot/jtreg/compiler/lib/template_framework/library/TestFrameworkClass.java
! test/hotspot/jtreg/compiler/loopopts/superword/TestAliasingFuzzer.java
! test/hotspot/jtreg/testlibrary_tests/template_framework/examples/TestAdvanced.java
! test/hotspot/jtreg/testlibrary_tests/template_framework/examples/TestExpressions.java
! test/hotspot/jtreg/testlibrary_tests/template_framework/examples/TestPrimitiveTypes.java
! test/hotspot/jtreg/testlibrary_tests/template_framework/examples/TestSimple.java
! test/hotspot/jtreg/testlibrary_tests/template_framework/examples/TestTutorial.java
! test/hotspot/jtreg/testlibrary_tests/template_framework/examples/TestWithTestFrameworkClass.java
! test/hotspot/jtreg/testlibrary_tests/template_framework/tests/TestExpression.java
! test/hotspot/jtreg/testlibrary_tests/template_framework/tests/TestFormat.java
! test/hotspot/jtreg/testlibrary_tests/template_framework/tests/TestTemplate.java

Changeset: ad38a125
Branch: local-class-model
Author:    Daniel Fuchs <dfuchs at openjdk.org>
Date:      2025-11-20 10:19:57 +0000
URL:       https://git.openjdk.org/babylon/commit/ad38a1253ae3ff92f7e0cf0fbc4d4726957b1443

8371557: java/net/httpclient/http3/H3RequestRejectedTest.java: javax.net.ssl.SSLHandshakeException: local endpoint (wildcard) and remote endpoint (loopback) ports conflict

Reviewed-by: jpai

! test/jdk/java/net/httpclient/http3/H3RequestRejectedTest.java

Changeset: c419dda4
Branch: local-class-model
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-11-20 11:37:07 +0000
URL:       https://git.openjdk.org/babylon/commit/c419dda4e99c3b72fbee95b93159db2e23b994b6

8372163: G1: Remove unused G1HeapRegion::remove_code_root

Reviewed-by: tschatzl

! src/hotspot/share/gc/g1/g1HeapRegion.cpp
! src/hotspot/share/gc/g1/g1HeapRegion.hpp

Changeset: 7b11bd1b
Branch: local-class-model
Author:    Chen Liang <liach at openjdk.org>
Date:      2025-11-20 13:39:49 +0000
URL:       https://git.openjdk.org/babylon/commit/7b11bd1b1d8dbc9bedcd8cf14e78c8f5eb06a71f

8372047: ClassTransform.transformingMethodBodies andThen composes incorrectly

Reviewed-by: asotona

! src/java.base/share/classes/jdk/internal/classfile/impl/TransformImpl.java
! test/jdk/jdk/classfile/TransformTests.java

Changeset: f125c76f
Branch: local-class-model
Author:    Matthew Donovan <mdonovan at openjdk.org>
Date:      2025-11-20 14:09:55 +0000
URL:       https://git.openjdk.org/babylon/commit/f125c76f5b53d90a09f58c22d6def7d843feaa50

8247690: RunTest does not support running of JTREG manual tests

Reviewed-by: erikj

! doc/testing.html
! doc/testing.md
! make/RunTests.gmk

Changeset: b9ee9541
Branch: local-class-model
Author:    Erik ?sterlund <eosterlund at openjdk.org>
Date:      2025-11-20 14:33:40 +0000
URL:       https://git.openjdk.org/babylon/commit/b9ee9541cffb6c5a737b08a69ae04472b3bcab3e

8371200: ZGC: C2 allocation deopt race

Reviewed-by: aboldtch, stefank

! src/hotspot/share/gc/z/zBarrier.inline.hpp
! src/hotspot/share/gc/z/zBarrierSet.cpp
! src/hotspot/share/gc/z/zGeneration.cpp
! src/hotspot/share/gc/z/zRelocate.cpp
! src/hotspot/share/gc/z/zRelocate.hpp

Changeset: 45a2fd37
Branch: local-class-model
Author:    Weijun Wang <weijun at openjdk.org>
Date:      2025-11-20 15:15:41 +0000
URL:       https://git.openjdk.org/babylon/commit/45a2fd37f0ebda35789006b4e607422f7c369017

8325448: Hybrid Public Key Encryption

Reviewed-by: mullan, ascarpino, abarashev

! src/java.base/share/classes/com/sun/crypto/provider/DHKEM.java
+ src/java.base/share/classes/com/sun/crypto/provider/HPKE.java
! src/java.base/share/classes/com/sun/crypto/provider/SunJCE.java
+ src/java.base/share/classes/javax/crypto/spec/HPKEParameterSpec.java
+ src/java.base/share/classes/javax/crypto/spec/snippet-files/PackageSnippets.java
+ src/java.base/share/classes/sun/security/util/SliceableSecretKey.java
+ test/jdk/com/sun/crypto/provider/Cipher/HPKE/Compliance.java
+ test/jdk/com/sun/crypto/provider/Cipher/HPKE/Functions.java
+ test/jdk/com/sun/crypto/provider/Cipher/HPKE/KAT9180.java
! test/jdk/com/sun/crypto/provider/DHKEM/Compliance.java
! test/jdk/sun/security/provider/all/Deterministic.java
+ test/jdk/sun/security/util/SliceableSecretKey/SoftSliceable.java

Changeset: a8901858
Branch: local-class-model
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2025-11-20 15:17:44 +0000
URL:       https://git.openjdk.org/babylon/commit/a89018582160a9d876f66925618c8b8f93190e67

8333727: Use JOpt in jpackage to parse command line
8371384: libapplauncher.so is copied to a wrong location in two step packaging when --install-dir=/usr

Reviewed-by: almatvee

! src/jdk.internal.opt/share/classes/module-info.java
- src/jdk.jpackage/linux/classes/jdk/jpackage/internal/LinuxAppBundler.java
+ src/jdk.jpackage/linux/classes/jdk/jpackage/internal/LinuxBundlingEnvironment.java
- src/jdk.jpackage/linux/classes/jdk/jpackage/internal/LinuxDebBundler.java
+ src/jdk.jpackage/linux/classes/jdk/jpackage/internal/LinuxFromOptions.java
- src/jdk.jpackage/linux/classes/jdk/jpackage/internal/LinuxFromParams.java
- src/jdk.jpackage/linux/classes/jdk/jpackage/internal/LinuxPackageBundler.java
! src/jdk.jpackage/linux/classes/jdk/jpackage/internal/LinuxPackager.java
! src/jdk.jpackage/linux/classes/jdk/jpackage/internal/LinuxPackagingPipeline.java
- src/jdk.jpackage/linux/classes/jdk/jpackage/internal/LinuxRpmBundler.java
! src/jdk.jpackage/linux/classes/jdk/jpackage/internal/model/LinuxLauncher.java
! src/jdk.jpackage/linux/classes/jdk/jpackage/internal/resources/LinuxResources.properties
! src/jdk.jpackage/linux/classes/module-info.java.extra
- src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacAppBundler.java
- src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacAppImageFileExtras.java
- src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacBaseInstallerBundler.java
- src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacBuildEnvFromParams.java
+ src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacBundlingEnvironment.java
- src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacDmgBundler.java
+ src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacFromOptions.java
- src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacFromParams.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacPackagingPipeline.java
- src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacPkgBundler.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/model/MacApplication.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/resources/MacResources.properties
! src/jdk.jpackage/macosx/classes/module-info.java.extra
- src/jdk.jpackage/share/classes/jdk/jpackage/internal/AbstractBundler.java
- src/jdk.jpackage/share/classes/jdk/jpackage/internal/AddLauncherArguments.java
- src/jdk.jpackage/share/classes/jdk/jpackage/internal/AppImageBundler.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/AppImageFile.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/ApplicationBuilder.java
- src/jdk.jpackage/share/classes/jdk/jpackage/internal/ApplicationLayoutUtils.java
- src/jdk.jpackage/share/classes/jdk/jpackage/internal/Arguments.java
- src/jdk.jpackage/share/classes/jdk/jpackage/internal/BasicBundlers.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/BuildEnvFromOptions.java
- src/jdk.jpackage/share/classes/jdk/jpackage/internal/BuildEnvFromParams.java
- src/jdk.jpackage/share/classes/jdk/jpackage/internal/BundleParams.java
- src/jdk.jpackage/share/classes/jdk/jpackage/internal/Bundler.java
- src/jdk.jpackage/share/classes/jdk/jpackage/internal/BundlerParamInfo.java
- src/jdk.jpackage/share/classes/jdk/jpackage/internal/Bundlers.java
- src/jdk.jpackage/share/classes/jdk/jpackage/internal/CLIHelp.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/CfgFile.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/DefaultBundlingEnvironment.java
- src/jdk.jpackage/share/classes/jdk/jpackage/internal/DeployParams.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/FileAssociationGroup.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/FromOptions.java
- src/jdk.jpackage/share/classes/jdk/jpackage/internal/FromParams.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/IOUtils.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/JLinkRuntimeBuilder.java
- src/jdk.jpackage/share/classes/jdk/jpackage/internal/JPackageToolProvider.java
- src/jdk.jpackage/share/classes/jdk/jpackage/internal/LauncherData.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/LauncherFromOptions.java
- src/jdk.jpackage/share/classes/jdk/jpackage/internal/LauncherFromParams.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/LauncherStartupInfoBuilder.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/OptionUtils.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/OptionsTransformer.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/Packager.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/PackagingPipeline.java
- src/jdk.jpackage/share/classes/jdk/jpackage/internal/StandardBundlerParam.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/TempDirectory.java
- src/jdk.jpackage/share/classes/jdk/jpackage/internal/ValidOptions.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/cli/AdditionalLauncher.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/cli/BundlingOperationModifier.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/cli/BundlingOperationOptionScope.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/cli/CliBundlingEnvironment.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/cli/DefaultOptions.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/cli/HelpFormatter.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/cli/I18N.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/cli/JOptSimpleOptionsBuilder.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/cli/Main.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/cli/MessageFormatUtils.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/cli/Option.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/cli/OptionArrayValueConverter.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/cli/OptionIdentifier.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/cli/OptionName.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/cli/OptionScope.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/cli/OptionSource.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/cli/OptionSpec.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/cli/OptionSpecBuilder.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/cli/OptionSpecMapperOptionScope.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/cli/OptionValue.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/cli/OptionValueConverter.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/cli/OptionValueExceptionFactory.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/cli/Options.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/cli/OptionsAnalyzer.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/cli/OptionsProcessor.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/cli/StandardAppImageFileOption.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/cli/StandardBundlingOperation.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/cli/StandardFaOption.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/cli/StandardHelpFormatter.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/cli/StandardOption.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/cli/StandardOptionContext.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/cli/StandardOptionValueExceptionFactory.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/cli/StandardValidator.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/cli/StandardValueConverter.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/cli/StringToken.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/cli/Utils.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/cli/Validator.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/cli/ValueConverter.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/cli/WithOptionIdentifier.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/cli/WithOptionIdentifierStub.java
- src/jdk.jpackage/share/classes/jdk/jpackage/internal/model/BundleCreator.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/model/BundlingEnvironment.java
- src/jdk.jpackage/share/classes/jdk/jpackage/internal/model/BundlingOperation.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/model/BundlingOperationDescriptor.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/model/ConfigException.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/model/ExternalApplication.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/model/JPackageException.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/model/LauncherModularStartupInfoMixin.java
- src/jdk.jpackage/share/classes/jdk/jpackage/internal/model/PackagerException.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/model/RuntimeBuilder.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/resources/HelpResources.properties
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/resources/MainResources.properties
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/util/FileUtils.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/util/SetBuilder.java
! src/jdk.jpackage/share/classes/jdk/jpackage/main/Main.java
! src/jdk.jpackage/share/classes/module-info.java
- src/jdk.jpackage/windows/classes/jdk/jpackage/internal/WinAppBundler.java
+ src/jdk.jpackage/windows/classes/jdk/jpackage/internal/WinBundlingEnvironment.java
! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/WinExeBundler.java
+ src/jdk.jpackage/windows/classes/jdk/jpackage/internal/WinFromOpions.java
- src/jdk.jpackage/windows/classes/jdk/jpackage/internal/WinFromParams.java
- src/jdk.jpackage/windows/classes/jdk/jpackage/internal/WinMsiBundler.java
! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/WinMsiPackager.java
! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/WinPackagingPipeline.java
! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/model/WinLauncher.java
! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/resources/WinResources.properties
! src/jdk.jpackage/windows/classes/module-info.java.extra
! test/jdk/tools/jpackage/TEST.properties
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/AppImageFile.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/MacHelper.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/PackageType.java
! test/jdk/tools/jpackage/junit/TEST.properties
! test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/AppImageFileTest.java
+ test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/DefaultBundlingEnvironmentTest.java
- test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/DeployParamsTest.java
+ test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/LauncherStartupInfoBuilderTest.java
! test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/PackagingPipelineTest.java
+ test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/cli/DefaultOptionsTest.java
+ test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/cli/ExpectedOptions.java
+ test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/cli/HelpTest.java
+ test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/cli/JOptSimpleOptionsBuilderTest.java
+ test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/cli/MainTest.java
+ test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/cli/MockupCliBundlingEnvironment.java
+ test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/cli/OptionIdentifierTest.java
+ test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/cli/OptionNameTest.java
+ test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/cli/OptionSpecMutatorOptionScopeTest.java
+ test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/cli/OptionSpecTest.java
+ test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/cli/OptionValueConverterTest.java
+ test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/cli/OptionValueExceptionFactoryTest.java
+ test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/cli/OptionValueTest.java
+ test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/cli/OptionsProcessorTest.java
+ test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/cli/OptionsTest.java
+ test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/cli/OptionsValidationFailTest.excludes
+ test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/cli/OptionsValidationFailTest.java
+ test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/cli/StandardBundlingOperationTest.java
+ test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/cli/StandardOptionTest.java
+ test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/cli/StandardValidatorTest.java
+ test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/cli/StandardValueConverterTest.java
+ test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/cli/StringTokenTest.java
+ test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/cli/TestUtils.java
+ test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/cli/UtilsTest.java
+ test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/cli/ValidatorTest.java
+ test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/cli/help-linux.txt
+ test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/cli/help-macos.txt
+ test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/cli/help-windows.txt
+ test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/cli/jpackage-options.md
! test/jdk/tools/jpackage/share/AppImagePackageTest.java
+ test/jdk/tools/jpackage/share/AsyncTest.java
! test/jdk/tools/jpackage/share/ErrorTest.java

Changeset: 267ce917
Branch: local-class-model
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2025-11-20 15:47:48 +0000
URL:       https://git.openjdk.org/babylon/commit/267ce91766c0500485ac3d9d36dfef0c09505498

8372149: G1: Remove unnecessary num_added_to_group from G1CollectionSetCandidates::set_candidates_from_marking()

Reviewed-by: iwalulya, ayang

! src/hotspot/share/gc/g1/g1CollectionSetCandidates.cpp

Changeset: ea19ad2a
Branch: local-class-model
Author:    Josiah Noel <32279667+SentryMan at users.noreply.github.com>
Committer: Michael McMahon <michaelm at openjdk.org>
Date:      2025-11-20 15:54:25 +0000
URL:       https://git.openjdk.org/babylon/commit/ea19ad2ac8a1fa9d4124be9a8e05cf4c6f6231bd

8347167: Reduce allocation in com.sun.net.httpserver.Headers::normalize

Reviewed-by: vyazici, dfuchs, michaelm

! src/jdk.httpserver/share/classes/com/sun/net/httpserver/Headers.java
! test/jdk/com/sun/net/httpserver/HeadersTest.java
+ test/micro/org/openjdk/bench/sun/net/httpserver/HeaderNormalization.java

Changeset: de0a1f8f
Branch: local-class-model
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2025-11-20 17:55:06 +0000
URL:       https://git.openjdk.org/babylon/commit/de0a1f8f5191cc188800d7d06855322d272f91d6

8372277: Fix for JDK-8369517 is applied starting from source 24 instead of 26

Reviewed-by: liach

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
! test/langtools/tools/javac/lambda/methodReference/ResultTypeNotBeingCapturedTest.java
! test/langtools/tools/javac/lambda/methodReference/ResultTypeNotBeingCapturedTest.out
+ test/langtools/tools/javac/lambda/methodReference/ResultTypeNotBeingCapturedTest_2.out

Changeset: b3acc484
Branch: local-class-model
Author:    Matthew Donovan <mdonovan at openjdk.org>
Date:      2025-11-20 18:10:47 +0000
URL:       https://git.openjdk.org/babylon/commit/b3acc4841f6d9c8fd484df68fd2882dab0aa1788

8362894: PKCS12 KeyStore PBMAC1 interoperability testing

Reviewed-by: rhalade

! test/jdk/sun/security/pkcs12/KeytoolOpensslInteropTest.java
! test/jdk/sun/security/pkcs12/params/README
+ test/jdk/sun/security/pkcs12/params/os6

Changeset: aa7718d1
Branch: local-class-model
Author:    Kelvin Nilsen <kdnilsen at openjdk.org>
Date:      2025-11-20 18:40:21 +0000
URL:       https://git.openjdk.org/babylon/commit/aa7718d1d2008c240c197383c493955d8b654bf3

8372110: GenShen: Fix erroneous assert

Reviewed-by: ysr

! src/hotspot/share/gc/shenandoah/shenandoahScanRemembered.cpp

Changeset: 0187f4df
Branch: local-class-model
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2025-11-20 18:47:55 +0000
URL:       https://git.openjdk.org/babylon/commit/0187f4df967d5b32807cfb9c1028cb75fe99b05d

8372023: Javac JMH failures

Reviewed-by: liach

! test/benchmarks/micros-javac/pom.xml
! test/benchmarks/micros-javac/src/main/java/org/openjdk/bench/langtools/javac/JavacBenchmark.java

Changeset: 41d6dc3a
Branch: local-class-model
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2025-11-20 18:53:37 +0000
URL:       https://git.openjdk.org/babylon/commit/41d6dc3a15fd3041aaee7b9b7f7980ede5f7940d

8372117: Correct the misleading comment in Character.UnicodeBlock

Reviewed-by: bpb, joehw, jlu

! src/java.base/share/classes/java/lang/Character.java

Changeset: 45246bc7
Branch: local-class-model
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2025-11-20 23:06:55 +0000
URL:       https://git.openjdk.org/babylon/commit/45246bc72daf68b905d7342f478e53bfe2883796

8371965: Convert TaskQueueSuper to use Atomic<T>

Reviewed-by: iwalulya, tschatzl

! src/hotspot/share/gc/shared/taskqueue.hpp

Changeset: 0972ba68
Branch: local-class-model
Author:    Hai-May Chao <hchao at openjdk.org>
Date:      2025-11-21 00:04:41 +0000
URL:       https://git.openjdk.org/babylon/commit/0972ba681cdc81b77e9b4353db8ee835216d242e

8371383: Test sun/security/tools/jarsigner/DefaultOptions.java failed due to CertificateNotYetValidException

Reviewed-by: weijun

! test/jdk/sun/security/tools/jarsigner/DefaultOptions.java

Changeset: d887359b
Branch: local-class-model
Author:    Chen Liang <liach at openjdk.org>
Date:      2025-11-21 00:38:44 +0000
URL:       https://git.openjdk.org/babylon/commit/d887359b5a8bffedcbf1b3ca6f0eae13b7636add

8370976: Review the behavioral changes of core reflection descriptor parsing migration

Reviewed-by: rriggs, jvernee

! src/java.base/share/classes/java/lang/Class.java
! src/java.base/share/classes/java/lang/invoke/MethodType.java
! src/java.base/share/classes/sun/invoke/util/BytecodeDescriptor.java
! test/jdk/java/lang/Class/getEnclosingMethod/BadEnclosingMethodTest.java
! test/jdk/java/lang/annotation/MalformedAnnotationTest.java
! test/jdk/java/lang/invoke/MethodTypeTest.java
! test/jdk/sun/invoke/util/BytecodeDescriptorTest.java

Changeset: 2358d40c
Branch: local-class-model
Author:    Chen Liang <liach at openjdk.org>
Date:      2025-11-21 00:46:00 +0000
URL:       https://git.openjdk.org/babylon/commit/2358d40cbcafb851425176cacf65cc3be1ae12a2

8371953: Document null handling in core reflection APIs

Reviewed-by: alanb

! src/java.base/share/classes/java/lang/Class.java
! src/java.base/share/classes/java/lang/reflect/AccessibleObject.java
! src/java.base/share/classes/java/lang/reflect/Array.java
! src/java.base/share/classes/java/lang/reflect/ClassFileFormatVersion.java
! src/java.base/share/classes/java/lang/reflect/InaccessibleObjectException.java
! src/java.base/share/classes/java/lang/reflect/InvocationTargetException.java
! src/java.base/share/classes/java/lang/reflect/MalformedParametersException.java
! src/java.base/share/classes/java/lang/reflect/Proxy.java
! src/java.base/share/classes/java/lang/reflect/UndeclaredThrowableException.java
+ test/jdk/java/lang/Class/NullBehaviorTest.java
+ test/jdk/java/lang/reflect/AccessFlag/AccessFlagNullCheckTest.java
+ test/jdk/java/lang/reflect/AccessibleObject/AccessibleObjectNullCheckTest.java
+ test/jdk/java/lang/reflect/Array/ArrayArgumentCheckTest.java
+ test/jdk/java/lang/reflect/ClassFileFormatVersionTest.java
+ test/jdk/java/lang/reflect/ExceptionClassesNullCheckTest.java
+ test/jdk/java/lang/reflect/Proxy/ProxyNullCheckTest.java

Changeset: c2ea75b8
Branch: local-class-model
Author:    Hai-May Chao <hchao at openjdk.org>
Date:      2025-11-21 01:10:35 +0000
URL:       https://git.openjdk.org/babylon/commit/c2ea75b81f74ff586fdd9c51168e8f4c7a7b2a6a

8353749: Improve security warning when using JKS or JCEKS keystores

Reviewed-by: weijun

! src/java.base/share/classes/com/sun/crypto/provider/JceKeyStore.java
! src/java.base/share/classes/sun/security/provider/JavaKeyStore.java
! src/java.base/share/classes/sun/security/tools/keytool/resources/keytool.properties
! src/jdk.jartool/share/classes/sun/security/tools/jarsigner/Main.java
! src/jdk.jartool/share/classes/sun/security/tools/jarsigner/resources/jarsigner.properties
! test/jdk/sun/security/tools/jarsigner/compatibility/Compatibility.java
! test/jdk/sun/security/tools/jarsigner/warnings/Test.java
+ test/jdk/sun/security/tools/keytool/OutdatedKeyStoreWarning.java
! test/jdk/sun/security/tools/keytool/WeakAlg.java

Changeset: df24b901
Branch: local-class-model
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2025-11-21 02:48:20 +0000
URL:       https://git.openjdk.org/babylon/commit/df24b901768599ac7111655b87dfeedbe0e66f9d

8360571: Description of launchers is lost in two phase packaging

Reviewed-by: almatvee

! src/jdk.jpackage/share/classes/jdk/jpackage/internal/AppImageFile.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/OptionsTransformer.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/cli/StandardAppImageFileOption.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/AppImageFile.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/LauncherVerifier.java
! test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/AppImageFileTest.java

Changeset: 5922c3cb
Branch: local-class-model
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2025-11-21 08:21:20 +0000
URL:       https://git.openjdk.org/babylon/commit/5922c3cbac43795275422f2484082d1e725e4bcc

8371990: Remove two second delayed OOME after GC shutdown

Reviewed-by: kbarrett, tschatzl, ayang, iwalulya

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1Policy.cpp
! src/hotspot/share/gc/g1/g1RemSet.cpp
! src/hotspot/share/gc/parallel/parallelScavengeHeap.cpp
! src/hotspot/share/gc/serial/serialHeap.cpp
! src/hotspot/share/gc/shared/collectedHeap.cpp
! src/hotspot/share/gc/shared/collectedHeap.hpp
! src/hotspot/share/gc/shared/gcVMOperations.cpp
! src/hotspot/share/gc/shared/gcVMOperations.hpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/memory/universe.hpp
! src/hotspot/share/services/cpuTimeUsage.cpp

Changeset: eeb7c3f2
Branch: local-class-model
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2025-11-21 09:23:58 +0000
URL:       https://git.openjdk.org/babylon/commit/eeb7c3f2e8e645938d9db0cf61c1d98d751f2845

8371895: Lower GCTimeLimit in TestUseGCOverheadLimit.java

Reviewed-by: ayang, iwalulya, shade

! test/hotspot/jtreg/gc/TestUseGCOverheadLimit.java

Changeset: 88ec4e61
Branch: local-class-model
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-11-21 09:39:51 +0000
URL:       https://git.openjdk.org/babylon/commit/88ec4e615a3008408184b7ed92010adc75d63853

8372154: AArch64: Match rule failure with some CompareAndSwap operand shapes

Reviewed-by: aph, adinn

! src/hotspot/cpu/aarch64/aarch64.ad

Changeset: b7dc3afd
Branch: local-class-model
Author:    Mikhail Yankelevich <myankelevich at openjdk.org>
Date:      2025-11-21 09:53:10 +0000
URL:       https://git.openjdk.org/babylon/commit/b7dc3afd099978aaa100eef37325736493caa84c

8371574: Improve code coverage of PEM classes decode functionality

Reviewed-by: rhalade

! test/jdk/java/security/PEM/PEMDecoderTest.java

Changeset: 8a5c9e08
Branch: local-class-model
Author:    Per Minborg <pminborg at openjdk.org>
Date:      2025-11-21 09:55:05 +0000
URL:       https://git.openjdk.org/babylon/commit/8a5c9e08c0605c28cac235129adff7bb248d0627

8372146: Follow-up changes to the Lazy Constants JEP

Reviewed-by: liach, mcimadamore, jvernee

! src/java.base/share/classes/java/lang/LazyConstant.java
! src/java.base/share/classes/java/util/List.java
! src/java.base/share/classes/java/util/Map.java
! test/jdk/java/lang/LazyConstant/LazyConstantTest.java
! test/jdk/java/lang/LazyConstant/LazyListTest.java
! test/jdk/java/lang/LazyConstant/LazyMapTest.java

Changeset: d57fc1b6
Branch: local-class-model
Author:    Jan Kratochvil <jkratochvil at openjdk.org>
Committer: Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2025-11-21 10:02:19 +0000
URL:       https://git.openjdk.org/babylon/commit/d57fc1b6dc313eb004892b180960ebcee1cb04c7

8372135: clang compilation error

Reviewed-by: stefank, jsjolen, kbarrett

! src/hotspot/os/linux/cgroupV1Subsystem_linux.hpp

Changeset: 30410fe2
Branch: local-class-model
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2025-11-21 11:19:49 +0000
URL:       https://git.openjdk.org/babylon/commit/30410fe265d8d32fb41bae88ab882115271cdf75

8333871: Check return values of sysinfo

Reviewed-by: dholmes, mdoerr, alanb

! src/hotspot/os/linux/os_linux.cpp
! src/java.base/unix/native/libjava/java_props_md.c

Changeset: d01e7d98
Branch: local-class-model
Author:    Joel Sikstr?m <jsikstro at openjdk.org>
Date:      2025-11-21 13:44:09 +0000
URL:       https://git.openjdk.org/babylon/commit/d01e7d9850a57dd8e4849e2b7db6eacb37605647

8371783: Refactor GCCause in VM_CollectForMetadataAllocation

Reviewed-by: kbarrett, ayang

! src/hotspot/share/gc/shared/collectedHeap.cpp
! src/hotspot/share/gc/shared/gcVMOperations.cpp
! src/hotspot/share/gc/shared/gcVMOperations.hpp

Changeset: 018284d0
Branch: local-class-model
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-11-21 13:52:51 +0000
URL:       https://git.openjdk.org/babylon/commit/018284d08cd5b4c2c1a5735b5d11e63dc769fb37

8372162: G1: Merge subclasses of G1IHOPControl into parent class

Reviewed-by: tschatzl, iwalulya

! src/hotspot/share/gc/g1/g1IHOPControl.cpp
! src/hotspot/share/gc/g1/g1IHOPControl.hpp
! src/hotspot/share/gc/g1/g1OldGenAllocationTracker.hpp
! src/hotspot/share/gc/g1/g1Policy.cpp
! test/hotspot/gtest/gc/g1/test_g1IHOPControl.cpp

Changeset: 41e0017b
Branch: local-class-model
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-11-21 13:53:01 +0000
URL:       https://git.openjdk.org/babylon/commit/41e0017bdbd8c818a57509a914ae77c2a903a01c

8372269: Parallel: Remove unused ParallelScavengeHeap::base

Reviewed-by: aboldtch, fandreuzzi, tschatzl

! src/hotspot/share/gc/parallel/parallelScavengeHeap.hpp

Changeset: f9127720
Branch: local-class-model
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2025-11-21 14:56:56 +0000
URL:       https://git.openjdk.org/babylon/commit/f9127720459017bb250327dcd3e5c51316536068

8372290: jpackage test lib improvements

Reviewed-by: almatvee

! test/jdk/tools/jpackage/clean_stashed_files.sh
! test/jdk/tools/jpackage/clean_test_output.sh
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/AdditionalLauncher.java
= test/jdk/tools/jpackage/helpers/jdk/jpackage/test/CannedArgument.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/CannedFormattedString.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/ConfigFilesStasher.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/JPackageCommand.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/LauncherAsServiceVerifier.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/LauncherShortcut.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/LauncherVerifier.java
+ test/jdk/tools/jpackage/helpers/jdk/jpackage/test/PropertyFile.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/PropertyFinder.java
! test/jdk/tools/jpackage/share/AppImagePackageTest.java
! test/jdk/tools/jpackage/share/ErrorTest.java

Changeset: e439909b
Branch: local-class-model
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2025-11-21 14:58:46 +0000
URL:       https://git.openjdk.org/babylon/commit/e439909b7d3ee8db3a09c3d3354ead56dd5397d7

8372292: Remove redundant "throws ConfigException"

Reviewed-by: almatvee

! src/jdk.jpackage/linux/classes/jdk/jpackage/internal/LinuxDebPackageBuilder.java
! src/jdk.jpackage/linux/classes/jdk/jpackage/internal/LinuxPackageBuilder.java
! src/jdk.jpackage/linux/classes/jdk/jpackage/internal/LinuxRpmPackageBuilder.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/AppImageSigningConfigBuilder.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacApplicationBuilder.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacDmgPackageBuilder.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacFileAssociationBuilder.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacPackageBuilder.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacPackagingPipeline.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacPkgPackageBuilder.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacRuntimeValidator.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/SigningIdentityBuilder.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/ApplicationBuilder.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/BuildEnvBuilder.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/JLinkRuntimeBuilder.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/LauncherBuilder.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/PackageBuilder.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/RuntimeBuilderBuilder.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/model/ConfigException.java
! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/WinExePackageBuilder.java
! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/WinMsiPackageBuilder.java
! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/WinSystemEnvironment.java
! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/WixTool.java

Changeset: 3b1eb762
Branch: local-class-model
Author:    Chen Liang <liach at openjdk.org>
Date:      2025-11-21 15:39:05 +0000
URL:       https://git.openjdk.org/babylon/commit/3b1eb7623180ac1b1d69622481589c43749dbbfc

8367585: Prevent creation of unrepresentable Utf8Entry

Reviewed-by: asotona

! src/java.base/share/classes/java/lang/classfile/attribute/package-info.java
! src/java.base/share/classes/java/lang/classfile/constantpool/package-info.java
! src/java.base/share/classes/java/lang/classfile/instruction/package-info.java
! src/java.base/share/classes/java/lang/classfile/package-info.java
! src/java.base/share/classes/jdk/internal/classfile/impl/AbstractPoolEntry.java
! src/java.base/share/classes/jdk/internal/classfile/impl/BufWriterImpl.java
! src/java.base/share/classes/jdk/internal/util/ModifiedUtf.java
! test/jdk/jdk/classfile/LimitsTest.java
! test/jdk/jdk/classfile/SignaturesTest.java
! test/jdk/jdk/internal/util/ModifiedUtfTest.java

Changeset: 5f806e7f
Branch: local-class-model
Author:    Oumaiyma Intissar <49239111+OumaIntissar at users.noreply.github.com>
Committer: Sean Coffey <coffeys at openjdk.org>
Date:      2025-11-21 15:42:36 +0000
URL:       https://git.openjdk.org/babylon/commit/5f806e7f8b66c14954a07005be3bceb2f812fbff

8367049: URLPermission.<init> throws StringIndexOutOfBoundsException in avm mode

Reviewed-by: michaelm, dfuchs, coffeys

! src/java.base/share/classes/java/net/HostPortrange.java
! src/java.base/share/classes/java/net/URLPermission.java
+ test/jdk/java/net/URLPermission/EmptyAuthorityTest.java

Changeset: e24e7827
Branch: local-class-model
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-11-21 15:57:23 +0000
URL:       https://git.openjdk.org/babylon/commit/e24e7827c4241fdf5e178df811f0d0f813363743

8372319: com/sun/crypto/provider/Cipher/HPKE/KAT9180 test has external dependencies

Reviewed-by: stuefe, myankelevich

! test/jdk/com/sun/crypto/provider/Cipher/HPKE/KAT9180.java

Changeset: e4b583ab
Branch: local-class-model
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2025-11-21 17:28:21 +0000
URL:       https://git.openjdk.org/babylon/commit/e4b583ab708eadd526d5cc0c03129a7970e05320

8372294: Fix Malformed problem list entry in ProblemList-jvmti-stress-agent.txt

Reviewed-by: sspitsyn, lmesnik

! test/hotspot/jtreg/ProblemList-jvmti-stress-agent.txt

Changeset: 5b5d85b0
Branch: local-class-model
Author:    Eric Caspole <ecaspole at openjdk.org>
Date:      2025-11-21 18:00:45 +0000
URL:       https://git.openjdk.org/babylon/commit/5b5d85b0fd4405590d69ad72474ef51fc4aa9699

8372360: Exclude jdk.jsobject from micros-javac input source packages

Reviewed-by: vromero

! test/benchmarks/micros-javac/src/main/java/org/openjdk/bench/langtools/javac/JavacBenchmark.java

Changeset: 3a45e615
Branch: local-class-model
Author:    Phil Race <prr at openjdk.org>
Date:      2025-11-21 18:19:05 +0000
URL:       https://git.openjdk.org/babylon/commit/3a45e615973727446c9081b5affbbe7ffe7c3bea

8369129: Raster createPackedRaster methods specification clean up

Reviewed-by: jdv, serb

! src/java.desktop/share/classes/java/awt/image/Raster.java
! test/jdk/java/awt/image/Raster/CreateRasterExceptionTest.java

Changeset: 2b5cd14e
Branch: local-class-model
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2025-11-21 18:45:57 +0000
URL:       https://git.openjdk.org/babylon/commit/2b5cd14ea5c571e0d55df8293e49b9a0db521a46

8282441: [LOOM] The debug agent should attempt to free vthread ThreadNodes

Reviewed-by: amenkov, sspitsyn

! src/jdk.jdwp.agent/share/native/libjdwp/threadControl.c

Changeset: 2d815ac6
Branch: local-class-model
Author:    Mikhail Yankelevich <myankelevich at openjdk.org>
Date:      2025-11-21 19:07:54 +0000
URL:       https://git.openjdk.org/babylon/commit/2d815ac61b437835163d4014bfed16f0f3faea50

8349535: Refactor ./pkcs11/Provider/MultipleLogins.sh to java test

Reviewed-by: rhalade

! test/jdk/sun/security/pkcs11/Provider/MultipleLogins.java
- test/jdk/sun/security/pkcs11/Provider/MultipleLogins.sh

Changeset: bf353b3e
Branch: local-class-model
Author:    Paul Sandoz <psandoz at openjdk.org>
Date:      2025-11-21 21:16:47 +0000
URL:       https://git.openjdk.org/babylon/commit/bf353b3e283066efb04bc57df40642d1740ac9d0

Merge

! src/java.base/share/classes/java/lang/reflect/ReflectAccess.java
! src/java.base/share/classes/jdk/internal/access/JavaLangReflectAccess.java
! src/java.base/share/classes/module-info.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Source.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Types.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Lower.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/TreeInfo.java
! src/jdk.compiler/share/classes/module-info.java
! src/java.base/share/classes/java/lang/reflect/ReflectAccess.java
! src/java.base/share/classes/jdk/internal/access/JavaLangReflectAccess.java
! src/java.base/share/classes/module-info.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Source.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Types.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Lower.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/TreeInfo.java
! src/jdk.compiler/share/classes/module-info.java

Changeset: e1ed5a00
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-11-22 11:06:41 +0000
URL:       https://git.openjdk.org/babylon/commit/e1ed5a00a04b4112de76d7e28936ce31ccf6af0b

Added some NDRange helpers to simplify N dim ranges

! hat/core/src/main/java/hat/NDRange.java
! hat/examples/mandel/src/main/java/mandel/Main.java
! hat/hat/job.jar
! hat/intellij/.idea/misc.xml
! hat/tests/src/main/java/hat/test/TestMatMul.java

Changeset: 75ddfad5
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-11-22 14:45:11 +0000
URL:       https://git.openjdk.org/babylon/commit/75ddfad569f86cb15c964e57c369742febe8e7ee

switch examples and tests to new NDRange helpers

! hat/core/src/main/java/hat/NDRange.java
! hat/examples/blackscholes/src/main/java/blackscholes/Main.java
! hat/examples/experiments/src/main/java/experiments/ForTests.java
! hat/examples/experiments/src/main/java/experiments/LocalArray.java
! hat/examples/experiments/src/main/java/experiments/LocalIds.java
! hat/examples/experiments/src/main/java/experiments/Mesh.java
! hat/examples/experiments/src/main/java/experiments/MinBufferTest.java
! hat/examples/experiments/src/main/java/experiments/PrefixSum.java
! hat/examples/experiments/src/main/java/experiments/QuotedArrayArg.java
! hat/examples/experiments/src/main/java/experiments/QuotedConstantArgs.java
! hat/examples/experiments/src/main/java/experiments/Reduction.java
! hat/examples/experiments/src/main/java/experiments/spirv/GetBackend.java
! hat/examples/experiments/src/main/java/experiments/spirv/MatrixMultiply.java
! hat/examples/heal/src/main/java/heal/Compute.java
! hat/examples/life/src/main/java/life/Main.java
! hat/examples/matmul/src/main/java/matmul/Main.java
! hat/examples/nbody/src/main/java/nbody/opencl/OpenCLNBodyGLWindow.java
! hat/examples/squares/src/main/java/squares/Main.java
! hat/examples/violajones/src/main/java/violajones/ViolaJonesCoreCompute.java
! hat/examples/violajones/src/main/java/violajones/attic/ViolaJones.java
! hat/tests/src/main/java/hat/test/TestArrayView.java
! hat/tests/src/main/java/hat/test/TestArrays.java
! hat/tests/src/main/java/hat/test/TestBlackscholes.java
! hat/tests/src/main/java/hat/test/TestConstants.java
! hat/tests/src/main/java/hat/test/TestF16Type.java
! hat/tests/src/main/java/hat/test/TestFloat2.java
! hat/tests/src/main/java/hat/test/TestLocal.java
! hat/tests/src/main/java/hat/test/TestMandel.java
! hat/tests/src/main/java/hat/test/TestMatMul.java
! hat/tests/src/main/java/hat/test/TestNbody.java
! hat/tests/src/main/java/hat/test/TestParenthesis.java
! hat/tests/src/main/java/hat/test/TestPrivate.java
! hat/tests/src/main/java/hat/test/TestReductions.java
! hat/tests/src/main/java/hat/test/TestVectorArrayView.java
! hat/tests/src/main/java/hat/test/TestVectorTypes.java
! hat/tools/src/main/java/hat/tools/text/TestJavaHATCodeBuilder.java
! hat/tools/src/main/java/hat/tools/textmodel/ui/TestFuncOpViewer.java

Changeset: 4eca0a31
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-11-22 15:45:47 +0000
URL:       https://git.openjdk.org/babylon/commit/4eca0a31a718434915ac4f56442ec0a98611a56d

removed unnecessary methods

! hat/core/src/main/java/hat/KernelContext.java
! hat/core/src/main/java/hat/NDRange.java

Changeset: 36470ada
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-11-23 14:06:02 +0000
URL:       https://git.openjdk.org/babylon/commit/36470ada70a87e8fa08175db68efe5df42d2854e

added a nbody vector kernel

! hat/core/src/main/java/hat/buffer/Float4.java
! hat/examples/nbody/src/main/java/nbody/Universe.java
! hat/examples/nbody/src/main/java/nbody/opencl/OpenCLNBodyGLWindow.java

Changeset: a6a9d903
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-11-23 16:07:44 +0000
URL:       https://git.openjdk.org/babylon/commit/a6a9d903b8dcfb6c134db47edc55a6366b5cbca0

Hat move javac and java opts from job builder

! hat/hat.java
! hat/hat/job.jar
! hat/hat/job/src/main/java/job/ForkExec.java
! hat/hat/job/src/main/java/job/JExtract.java
! hat/hat/job/src/main/java/job/Jar.java
! hat/hat/job/src/main/java/job/Project.java

Changeset: 6aa49a03
Branch: local-class-model
Author:    Juan Fumero <jfumero at openjdk.org>
Date:      2025-11-24 09:29:12 +0000
URL:       https://git.openjdk.org/babylon/commit/6aa49a03b4cff8b54c8bdf20a29344b03cddedf3

[hat] Global and Local ranges to be constructed with `of` methods

! hat/core/src/main/java/hat/NDRange.java
! hat/examples/matmul/src/main/java/matmul/Main.java

Changeset: e644ddea
Branch: local-class-model
Author:    Juan Fumero <jfumero at openjdk.org>
Date:      2025-11-24 12:52:59 +0000
URL:       https://git.openjdk.org/babylon/commit/e644ddea433ebb754e1cf9b8e66bf6a577ecd319

[hat] Use of C99CodeBuilder to build the IR for a deviceType

+ hat/core/src/main/java/hat/codebuilders/C99CodeBuilder.java
! hat/core/src/main/java/hat/device/DeviceSchema.java
! hat/tests/src/main/java/hat/test/TestDeviceType.java

Changeset: 1f74020f
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-11-24 16:26:13 +0000
URL:       https://git.openjdk.org/babylon/commit/1f74020f7307626ffe7fdb61a0b6799c95f80159

Adding empty string to java's ProcessBuilder seeems problematic

! hat/hat.java

Changeset: 89b40cbb
Branch: local-class-model
Author:    Juan Fumero <jfumero at openjdk.org>
Date:      2025-11-25 19:22:52 +0000
URL:       https://git.openjdk.org/babylon/commit/89b40cbb0218348a139f5e22b838d3d66ed18c6e

Samples fixed after refactoring

! cr-examples/samples/src/main/java/oracle/code/samples/DialectFMAOp.java
! cr-examples/samples/src/main/java/oracle/code/samples/DialectWithInvoke.java
! cr-examples/samples/src/main/java/oracle/code/samples/MathOptimizer.java
! cr-examples/samples/src/main/java/oracle/code/samples/MathOptimizerWithInlining.java

Changeset: b85eeb20
Branch: local-class-model
Author:    Juan Fumero <jfumero at openjdk.org>
Date:      2025-11-26 08:58:36 +0000
URL:       https://git.openjdk.org/babylon/commit/b85eeb20e075b4185b565dfaa1eb89608c528315

[hat] varStoreOp extended for dialect varOp Types

! hat/core/src/main/java/hat/codebuilders/BabylonOpBuilder.java
! hat/core/src/main/java/hat/codebuilders/C99HATKernelBuilder.java
! hat/core/src/main/java/hat/codebuilders/HATCodeBuilderWithContext.java
= hat/core/src/main/java/hat/dialect/HATPrivateInitVarOp.java
! hat/core/src/main/java/hat/phases/HATDialectifyMemoryPhase.java
! hat/examples/matmul/src/main/java/matmul/Main.java
! hat/tests/src/main/java/hat/test/TestMatMul.java
! hat/tools/src/main/java/hat/tools/text/JavaHATCodeBuilder.java

Changeset: 5b7b3b66
Branch: local-class-model
Author:    Juan Fumero <jfumero at openjdk.org>
Date:      2025-11-28 09:18:20 +0000
URL:       https://git.openjdk.org/babylon/commit/5b7b3b661b079e2cb04fba9199c2a19d60e87ef5

[docs] Babylon and HAT builds and with HAT testing updated

! hat/docs/hat-01-02-building-babylon.md
! hat/docs/hat-01-03-building-hat.md

Changeset: 36474367
Branch: local-class-model
Author:    Juan Fumero <jfumero at openjdk.org>
Date:      2025-11-28 10:13:30 +0000
URL:       https://git.openjdk.org/babylon/commit/364743678e6382eefab0ac36976640bf76a34ee8

[hat] Compilation phases formatted with sub-phase

! hat/core/src/main/java/hat/phases/HATDialect.java
! hat/tools/src/main/java/hat/tools/textmodel/terminal/ANSI.java

Changeset: d7107ab9
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-11-28 12:11:00 +0000
URL:       https://git.openjdk.org/babylon/commit/d7107ab9d5903e5062ca327319b2d2a44d5f29e7

Make java @hat/bld less noisy by default

! hat/hat.java
+ hat/hat/dot
! hat/hat/job.jar
! hat/hat/job/src/main/java/job/CMake.java
! hat/hat/job/src/main/java/job/CMakeInfo.java
+ hat/hat/job/src/main/java/job/CommonConfig.java
! hat/hat/job/src/main/java/job/Cuda.java
! hat/hat/job/src/main/java/job/Dag.java
! hat/hat/job/src/main/java/job/Dependency.java
! hat/hat/job/src/main/java/job/ForkExec.java
! hat/hat/job/src/main/java/job/JExtract.java
! hat/hat/job/src/main/java/job/JExtractOptProvider.java
! hat/hat/job/src/main/java/job/Jar.java
! hat/hat/job/src/main/java/job/OpenCL.java
! hat/hat/job/src/main/java/job/OpenGL.java
! hat/hat/job/src/main/java/job/Project.java
- hat/hat/job/src/main/java/job/Reporter.java
+ hat/hat/job/src/main/java/job/StringList.java
! hat/hat/job/src/main/java/job/Util.java

Changeset: fa097e59
Branch: local-class-model
Author:    Maurizio Cimadamore <mcimadamore at openjdk.org>
Date:      2025-12-01 10:28:58 +0000
URL:       https://git.openjdk.org/babylon/commit/fa097e590fc5bcbf74b75a123939cadad59b3ed3

Fix javadoc issues

Reviewed-by: psandoz

! src/jdk.compiler/share/classes/module-info.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/dialect/java/FieldRef.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/dialect/java/MethodRef.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/interpreter/Interpreter.java

Changeset: b07ea22c
Branch: local-class-model
Author:    Maurizio Cimadamore <mcimadamore at openjdk.org>
Date:      2025-12-01 10:29:26 +0000
URL:       https://git.openjdk.org/babylon/commit/b07ea22c6cac90defb932c39425461f9922eccb7

Remove minor unnecessary changes from main javac codebase

Reviewed-by: psandoz

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Symtab.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/LambdaToMethod.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/TreeInfo.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/internal/CodeReflectionSymbols.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/internal/ReflectMethods.java

Changeset: e458d3fe
Branch: local-class-model
Author:    Maurizio Cimadamore <mcimadamore at openjdk.org>
Date:      2025-12-01 10:44:32 +0000
URL:       https://git.openjdk.org/babylon/commit/e458d3fe74afcb15c65ce70119603b1dbe8c43e7

Refactor code for computing denotable projection of types

Reviewed-by: psandoz

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Types.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/internal/ReflectMethods.java
! test/langtools/tools/javac/reflect/DenotableTypesTest.java

Changeset: 8f3399d3
Branch: local-class-model
Author:    Juan Fumero <jfumero at openjdk.org>
Date:      2025-12-01 12:05:44 +0000
URL:       https://git.openjdk.org/babylon/commit/8f3399d3959e15a6326dd7773138b848d4ac6153

[hat] Cleanup F16 name impl

! hat/core/src/main/java/hat/buffer/F16Array.java
! hat/core/src/main/java/hat/codebuilders/C99HATKernelBuilder.java

Changeset: 15e442c8
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-01 15:26:31 +0000
URL:       https://git.openjdk.org/babylon/commit/15e442c8679ddae7cbb01611a7e860972a97ec0c

Make it easier to create simple schemas

= hat/core/src/main/java/hat/annotations/After.java
= hat/core/src/main/java/hat/annotations/Align.java
= hat/core/src/main/java/hat/annotations/Order.java
= hat/core/src/main/java/hat/annotations/Pad.java
= hat/core/src/main/java/hat/annotations/ProvidesDimFor.java
! hat/core/src/main/java/hat/buffer/ArgArray.java
! hat/core/src/main/java/hat/buffer/Buffer.java
! hat/core/src/main/java/hat/buffer/F32Array.java
! hat/core/src/main/java/hat/buffer/F32ArrayPadded.java
- hat/core/src/main/java/hat/buffer/HATVector.java
! hat/core/src/main/java/hat/buffer/KernelBufferContext.java
! hat/core/src/main/java/hat/buffer/S32Array.java
! hat/core/src/main/java/hat/ifacemapper/Schema.java

Changeset: 76e4d3b7
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-01 15:39:35 +0000
URL:       https://git.openjdk.org/babylon/commit/76e4d3b785a1c63b536a93fcc4d70e6db7aba1eb

Replace string literals with class names with references to Class apis

! hat/core/src/main/java/hat/buffer/F16.java
! hat/core/src/main/java/hat/codebuilders/C99HATKernelBuilder.java
! hat/core/src/main/java/hat/codebuilders/CodeBuilder.java

Changeset: 9966c196
Branch: local-class-model
Author:    Juan Fumero <jfumero at openjdk.org>
Date:      2025-12-01 17:30:17 +0000
URL:       https://git.openjdk.org/babylon/commit/9966c196ec80c1e57eb2198e2c71cc98c78abcca

[hat] Testing suite - avoid log duplications

! hat/hat.java
! hat/hat/job.jar
! hat/hat/job/src/main/java/job/ForkExec.java
! hat/hat/job/src/main/java/job/Jar.java

Changeset: 0a7929cc
Branch: local-class-model
Author:    Juan Fumero <jfumero at openjdk.org>
Date:      2025-12-01 18:00:26 +0000
URL:       https://git.openjdk.org/babylon/commit/0a7929cc4ae568f9c478b80668ad0a7c7af7a57c

[hat] Testing suite - cleanup

! hat/hat/job.jar
! hat/hat/job/src/main/java/job/Jar.java
! hat/tests/src/main/java/hat/test/TestDeviceType.java

Changeset: dedbd84e
Branch: local-class-model
Author:    Juan Fumero <jfumero at openjdk.org>
Date:      2025-12-03 16:46:22 +0000
URL:       https://git.openjdk.org/babylon/commit/dedbd84edeed30a5e2b3993bc1c6aee43231340e

[hat] Proposal for bfloat16

! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/CudaHATKernelBuilder.java
! hat/backends/ffi/opencl/src/main/java/hat/backend/ffi/OpenCLHATKernelBuilder.java
! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/C99FFIBackend.java
! hat/core/src/main/java/hat/BufferTagger.java
+ hat/core/src/main/java/hat/buffer/BF16.java
+ hat/core/src/main/java/hat/buffer/BF16Array.java
! hat/core/src/main/java/hat/buffer/F16.java
= hat/core/src/main/java/hat/buffer/HAType.java
! hat/core/src/main/java/hat/codebuilders/BabylonOpBuilder.java
! hat/core/src/main/java/hat/codebuilders/C99HATKernelBuilder.java
! hat/core/src/main/java/hat/codebuilders/CodeBuilder.java
! hat/core/src/main/java/hat/codebuilders/HATCodeBuilder.java
! hat/core/src/main/java/hat/codebuilders/HATCodeBuilderWithContext.java
! hat/core/src/main/java/hat/dialect/HATF16AddOp.java
! hat/core/src/main/java/hat/dialect/HATF16BinaryOp.java
! hat/core/src/main/java/hat/dialect/HATF16ConvOp.java
! hat/core/src/main/java/hat/dialect/HATF16DivOp.java
! hat/core/src/main/java/hat/dialect/HATF16MulOp.java
! hat/core/src/main/java/hat/dialect/HATF16Op.java
! hat/core/src/main/java/hat/dialect/HATF16SubOp.java
! hat/core/src/main/java/hat/dialect/HATF16ToFloatConvOp.java
! hat/core/src/main/java/hat/dialect/HATF16VarOp.java
! hat/core/src/main/java/hat/dialect/HATPhaseUtils.java
+ hat/core/src/main/java/hat/dialect/ReducedFloatType.java
! hat/core/src/main/java/hat/optools/OpTk.java
! hat/core/src/main/java/hat/phases/HATDialect.java
! hat/core/src/main/java/hat/phases/HATDialectifyFP16Phase.java
! hat/core/src/main/java/hat/phases/HATDialectifyMemoryPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyVectorOpPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyVectorSelectPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyVectorStorePhase.java
! hat/core/src/main/java/hat/phases/HATFinalDetectionPhase.java
! hat/hat/test.java
+ hat/tests/src/main/java/hat/test/TestBFloat16Type.java
! hat/tests/src/main/java/hat/test/TestF16Type.java
! hat/tests/src/main/java/hat/test/TestMatMul.java
! hat/tools/src/main/java/hat/tools/text/JavaHATCodeBuilder.java

Changeset: 398893b3
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-03 18:58:02 +0000
URL:       https://git.openjdk.org/babylon/commit/398893b37edab24e5da46acb2f76f6ebe1fe1f7a

Simplify C99 codegen

! hat/backends/ffi/opencl/src/main/java/hat/backend/ffi/OpenCLHATKernelBuilder.java
! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/C99FFIBackend.java
! hat/core/src/main/java/hat/codebuilders/C99HATKernelBuilder.java
! hat/core/src/main/java/hat/codebuilders/CodeBuilder.java
! hat/core/src/main/java/hat/codebuilders/HATCodeBuilder.java
! hat/core/src/main/java/hat/codebuilders/HATCodeBuilderWithContext.java

Changeset: eff881e1
Branch: local-class-model
Author:    Maurizio Cimadamore <mcimadamore at openjdk.org>
Date:      2025-12-03 22:13:57 +0000
URL:       https://git.openjdk.org/babylon/commit/eff881e1f9c145823340f01e30d1262db94122e4

Fix issues with local class creation from reflectable constructs

Reviewed-by: psandoz

! src/jdk.incubator.code/share/classes/jdk/incubator/code/internal/ReflectMethods.java
! test/langtools/tools/javac/reflect/LocalClassTest.java

Changeset: d5fff759
Branch: local-class-model
Author:    Juan Fumero <jfumero at openjdk.org>
Date:      2025-12-04 10:04:24 +0000
URL:       https://git.openjdk.org/babylon/commit/d5fff759a1257af70d648e3ae006edb3a39ed63d

[hat] bfloat16 codegen for C99 conversion fixed

! hat/core/src/main/java/hat/codebuilders/HATCodeBuilder.java

Changeset: 832efca9
Branch: local-class-model
Author:    Adam Sotona <asotona at openjdk.org>
Date:      2025-12-04 15:07:10 +0000
URL:       https://git.openjdk.org/babylon/commit/832efca9d9e2769118226c532af5e2fc17eb8ba5

BytecodeGenerator cleanup and switch support

Co-authored-by: Mourad Abbay <mabbay at openjdk.org>

! src/jdk.incubator.code/share/classes/jdk/incubator/code/bytecode/BytecodeGenerator.java
+ src/jdk.incubator.code/share/classes/jdk/incubator/code/bytecode/impl/ConstantLabelSwitchOp.java
+ src/jdk.incubator.code/share/classes/jdk/incubator/code/bytecode/impl/ExceptionTableCompactor.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/bytecode/impl/LocalsCompactor.java
+ src/jdk.incubator.code/share/classes/jdk/incubator/code/bytecode/impl/LoweringTransform.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/dialect/java/JavaOp.java
+ src/jdk.incubator.code/share/classes/jdk/incubator/code/internal/BranchTarget.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/internal/OpBuilder.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/internal/ReflectMethods.java
! test/jdk/java/lang/reflect/code/bytecode/TestArrayCreation.java
! test/jdk/java/lang/reflect/code/bytecode/TestBytecode.java
! test/jdk/java/lang/reflect/code/bytecode/TestInvokeSuper.java
+ test/jdk/java/lang/reflect/code/bytecode/TestIsCaseConstantSwitch.java
! test/jdk/java/lang/reflect/code/bytecode/TestNestedCapturingLambda.java
! test/jdk/java/lang/reflect/code/bytecode/TestSlots.java
+ test/jdk/java/lang/reflect/code/bytecode/TestSwitch.java
! test/jdk/java/lang/reflect/code/bytecode/TestSynchronizedOp.java
! test/jdk/java/lang/reflect/code/bytecode/TestTry.java
! test/jdk/java/lang/reflect/code/bytecode/TestTryFinally.java
! test/jdk/java/lang/reflect/code/bytecode/TestTryFinallyNested.java
! test/jdk/java/lang/reflect/code/bytecode/TestVarArg.java
! test/jdk/java/lang/reflect/code/writer/TestCodeBuilder.java
! test/langtools/tools/javac/reflect/SwitchExpressionTest2.java
! test/langtools/tools/javac/reflect/SwitchStatementTest.java

Changeset: 2a5d7e13
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-04 15:09:10 +0000
URL:       https://git.openjdk.org/babylon/commit/2a5d7e1387f21c62f5b0861cbf52c3cd7a5f1040

Job builder was dropping javac jvmopts

! hat/env.bash
! hat/hat/job.jar
! hat/hat/job/src/main/java/job/Jar.java

Changeset: 41258469
Branch: local-class-model
Author:    Maurizio Cimadamore <mcimadamore at openjdk.org>
Date:      2025-12-04 22:29:54 +0000
URL:       https://git.openjdk.org/babylon/commit/412584690efed4efb030ebde775c47642996d407

Make @Reflect a use-site annotation

Reviewed-by: psandoz

! cr-examples/onnx/src/main/java/oracle/code/onnx/OnnxRuntime.java
! cr-examples/onnx/src/test/java/oracle/code/onnx/CNNTest.java
! cr-examples/onnx/src/test/java/oracle/code/onnx/SimpleTest.java
! cr-examples/onnx/src/test/java/oracle/code/onnx/WalkTheMazeTest.java
! hat/examples/blackscholes/src/main/java/blackscholes/Main.java
! hat/examples/experiments/src/main/java/experiments/ForTests.java
! hat/examples/experiments/src/main/java/experiments/LocalArray.java
! hat/examples/experiments/src/main/java/experiments/LocalIds.java
! hat/examples/experiments/src/main/java/experiments/Mesh.java
! hat/examples/experiments/src/main/java/experiments/MinBufferTest.java
! hat/examples/experiments/src/main/java/experiments/PrefixSum.java
! hat/examples/experiments/src/main/java/experiments/QuotedArrayArg.java
! hat/examples/experiments/src/main/java/experiments/QuotedConstantArgs.java
! hat/examples/experiments/src/main/java/experiments/Reduction.java
! hat/examples/experiments/src/main/java/experiments/spirv/Bad.java
! hat/examples/experiments/src/main/java/experiments/spirv/GetBackend.java
! hat/examples/experiments/src/main/java/experiments/spirv/MatrixMultiply.java
! hat/examples/heal/src/main/java/heal/Compute.java
! hat/examples/life/src/main/java/life/Main.java
! hat/examples/mandel/src/main/java/mandel/Main.java
! hat/examples/matmul/src/main/java/matmul/Main.java
! hat/examples/nbody/src/main/java/nbody/opencl/OpenCLNBodyGLWindow.java
! hat/examples/squares/src/main/java/squares/Main.java
! hat/examples/violajones/src/main/java/violajones/Main.java
! hat/tests/src/main/java/hat/test/TestArrayView.java
! hat/tests/src/main/java/hat/test/TestArrays.java
! hat/tests/src/main/java/hat/test/TestBFloat16Type.java
! hat/tests/src/main/java/hat/test/TestBlackscholes.java
! hat/tests/src/main/java/hat/test/TestConstants.java
! hat/tests/src/main/java/hat/test/TestDeviceType.java
! hat/tests/src/main/java/hat/test/TestF16Type.java
! hat/tests/src/main/java/hat/test/TestFloat2.java
! hat/tests/src/main/java/hat/test/TestLocal.java
! hat/tests/src/main/java/hat/test/TestMandel.java
! hat/tests/src/main/java/hat/test/TestMatMul.java
! hat/tests/src/main/java/hat/test/TestNbody.java
! hat/tests/src/main/java/hat/test/TestParenthesis.java
! hat/tests/src/main/java/hat/test/TestPrivate.java
! hat/tests/src/main/java/hat/test/TestReductions.java
! hat/tests/src/main/java/hat/test/TestVectorArrayView.java
! hat/tests/src/main/java/hat/test/TestVectorTypes.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties
! src/jdk.incubator.code/share/classes/jdk/incubator/code/Reflect.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/internal/ReflectMethods.java
! test/jdk/java/lang/reflect/code/TestLambdaOps.java
! test/jdk/java/lang/reflect/code/TestMethodRefLambda.java
! test/jdk/java/lang/reflect/code/bytecode/TestBytecode.java
! test/jdk/java/lang/reflect/code/bytecode/lift/TestBytecodeLift.java
! test/jdk/java/lang/reflect/code/linq/Queryable.java
- test/jdk/java/lang/reflect/code/linq/QuotableFunction.java
- test/jdk/java/lang/reflect/code/linq/QuotablePredicate.java
! test/jdk/java/lang/reflect/code/linq/TestLinq.java
! test/jdk/java/lang/reflect/code/stream/StreamFuser.java
! test/jdk/java/lang/reflect/code/stream/TestStream.java
! test/langtools/tools/javac/diags/examples.not-yet.txt
! test/langtools/tools/javac/reflect/BlockTest.java
! test/langtools/tools/javac/reflect/BoxingConversionTest.java
! test/langtools/tools/javac/reflect/CodeReflectionTester.java
! test/langtools/tools/javac/reflect/ConditionalExpressionTest.java
! test/langtools/tools/javac/reflect/ForLoopTest.java
! test/langtools/tools/javac/reflect/ImplicitConversionTest.java
! test/langtools/tools/javac/reflect/IntersectionTypeTest.java
! test/langtools/tools/javac/reflect/LambdaTest.java
! test/langtools/tools/javac/reflect/MethodReferenceTest.java
! test/langtools/tools/javac/reflect/NullTest.java
- test/langtools/tools/javac/reflect/QuotableSubtypeTest.java
- test/langtools/tools/javac/reflect/QuotedSameInstanceTest.java
+ test/langtools/tools/javac/reflect/ReflectableLambdaSameInstanceTest.java
= test/langtools/tools/javac/reflect/ReflectableLambdaTest.java
! test/langtools/tools/javac/reflect/TestNoCodeReflectionInInnerClasses.java
! test/langtools/tools/javac/reflect/TestNoCodeReflectionInInnerClasses.out
! test/langtools/tools/javac/reflect/UnreachableTest.java

Changeset: dd77b6b7
Branch: local-class-model
Author:    Paul Sandoz <psandoz at openjdk.org>
Date:      2025-12-05 23:26:23 +0000
URL:       https://git.openjdk.org/babylon/commit/dd77b6b7e4102d9e908e5cc04420ce597d6c56ec

Simplify CodeElement.elements

! src/jdk.incubator.code/share/classes/jdk/incubator/code/CodeElement.java
! test/jdk/java/lang/reflect/code/TestExpressionGraphs.java

Changeset: cbb45292
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-06 13:14:33 +0000
URL:       https://git.openjdk.org/babylon/commit/cbb45292a35921cac5c83b1af8407b4f10d7d53b

Cleaned up NDRange and initialization of KernelBufferContext

! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/C99FFIBackend.java
! hat/core/src/main/java/hat/ComputeContext.java
! hat/core/src/main/java/hat/KernelContext.java
! hat/core/src/main/java/hat/NDRange.java
! hat/core/src/main/java/hat/backend/java/WorkStealer.java

Changeset: a1f80ed3
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-06 15:16:11 +0000
URL:       https://git.openjdk.org/babylon/commit/a1f80ed3da2cbf335d5e804daaff259023163556

More C99 code gen cleanup

! hat/backends/ffi/opencl/src/main/java/hat/backend/ffi/OpenCLHATKernelBuilder.java
! hat/backends/jextracted/opencl/src/main/java/hat/backend/jextracted/OpenCLHatKernelBuilder.java
! hat/core/src/main/java/hat/codebuilders/C99HATKernelBuilder.java
! hat/core/src/main/java/hat/optools/OpTk.java

Changeset: db8002c4
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-07 15:37:18 +0000
URL:       https://git.openjdk.org/babylon/commit/db8002c414f7486da7f15863166b102767a7119a

Fixed the class heiarchy of codegen builders

! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/CudaHATKernelBuilder.java
! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/PTXHATKernelBuilder.java
! hat/backends/ffi/opencl/src/main/java/hat/backend/ffi/OpenCLHATKernelBuilder.java
! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/C99FFIBackend.java
! hat/backends/jextracted/opencl/src/main/java/hat/backend/jextracted/OpenCLBackend.java
= hat/backends/jextracted/opencl/src/main/java/hat/backend/jextracted/OpenCLHATKernelBuilder.java
! hat/backends/jextracted/opencl/src/main/java/hat/backend/jextracted/OpenCLHatKernelBuilder.java
! hat/backends/jextracted/shared/src/main/java/hat/backend/jextracted/C99JExtractedBackend.java
! hat/core/src/main/java/hat/FFIConfigCreator.java
! hat/core/src/main/java/hat/buffer/SchemaBuilder.java
+ hat/core/src/main/java/hat/codebuilders/BabylonCoreOpBuilder.java
+ hat/core/src/main/java/hat/codebuilders/BabylonKernelOpBuilder.java
- hat/core/src/main/java/hat/codebuilders/BabylonOpBuilder.java
- hat/core/src/main/java/hat/codebuilders/C99CodeBuilder.java
+ hat/core/src/main/java/hat/codebuilders/C99HATCodeBuilder.java
+ hat/core/src/main/java/hat/codebuilders/C99HATCodeBuilderContext.java
! hat/core/src/main/java/hat/codebuilders/C99HATComputeBuilder.java
! hat/core/src/main/java/hat/codebuilders/C99HATConfigBuilder.java
! hat/core/src/main/java/hat/codebuilders/C99HATKernelBuilder.java
! hat/core/src/main/java/hat/codebuilders/CodeBuilder.java
! hat/core/src/main/java/hat/codebuilders/HATCodeBuilder.java
- hat/core/src/main/java/hat/codebuilders/HATCodeBuilderWithContext.java
! hat/core/src/main/java/hat/codebuilders/TextBuilder.java
! hat/core/src/main/java/hat/device/DeviceSchema.java
! hat/tools/src/main/java/hat/tools/text/JavaHATCodeBuilder.java

Changeset: ae26fcd5
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-08 11:03:19 +0000
URL:       https://git.openjdk.org/babylon/commit/ae26fcd538ad75921b07a2eb8887268a07f791bc

Hat fix java codebuilder

- hat/backends/jextracted/opencl/src/main/java/hat/backend/jextracted/OpenCLHatKernelBuilder.java
+ hat/hat/tool
! hat/tools/src/main/java/hat/tools/text/JavaHATCodeBuilder.java

Changeset: a696ca20
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-08 13:36:07 +0000
URL:       https://git.openjdk.org/babylon/commit/a696ca203f29ea3ed52db58f8948777c1a4e3cf4

last pr caused grief.  Mac os filename change case

! hat/backends/jextracted/opencl/src/main/java/hat/backend/jextracted/OpenCLBackend.java
- hat/backends/jextracted/opencl/src/main/java/hat/backend/jextracted/OpenCLHATKernelBuilder.java
+ hat/backends/jextracted/opencl/src/main/java/hat/backend/jextracted/OpenCLJExtractedHATKernelBuilder.java
! hat/core/src/main/java/hat/codebuilders/C99HATKernelBuilder.java

Changeset: 93b2cf3e
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-08 14:32:29 +0000
URL:       https://git.openjdk.org/babylon/commit/93b2cf3eb21236c6c94b56e22012cb55e48636e1

switch text tools to use Regex

! hat/core/src/main/java/hat/util/Regex.java
! hat/examples/view/src/main/java/view/EliteMeshParser.java
! hat/tools/src/main/java/hat/tools/jdot/ui/JDot.java
! hat/tools/src/main/java/hat/tools/textmodel/BabylonTextModel.java
! hat/tools/src/main/java/hat/tools/textmodel/JavaTextModel.java
! hat/tools/src/main/java/hat/tools/textmodel/tokens/DottedName.java
! hat/tools/src/main/java/hat/tools/textmodel/tokens/IntConst.java
! hat/tools/src/main/java/hat/tools/textmodel/tokens/Leaf.java

Changeset: 979ae333
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-08 17:39:49 +0000
URL:       https://git.openjdk.org/babylon/commit/979ae3336c068c4196840c2bbf161a63500f370e

moved c99 codegen out of base class

! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/CudaHATKernelBuilder.java
! hat/backends/ffi/opencl/src/main/java/hat/backend/ffi/OpenCLHATKernelBuilder.java
! hat/backends/jextracted/opencl/src/main/java/hat/backend/jextracted/OpenCLJExtractedHATKernelBuilder.java
! hat/core/src/main/java/hat/FFIConfigCreator.java
! hat/core/src/main/java/hat/codebuilders/C99HATCodeBuilder.java
! hat/core/src/main/java/hat/codebuilders/C99HATConfigBuilder.java
! hat/core/src/main/java/hat/codebuilders/C99HATKernelBuilder.java
! hat/core/src/main/java/hat/codebuilders/CodeBuilder.java
! hat/core/src/main/java/hat/codebuilders/HATCodeBuilder.java
! hat/core/src/main/java/hat/util/Regex.java

Changeset: 634b8bf4
Branch: local-class-model
Author:    Juan Fumero <jfumero at openjdk.org>
Date:      2025-12-09 13:08:45 +0000
URL:       https://git.openjdk.org/babylon/commit/634b8bf4b1bf6fceab40ea0a96f082c52902ca8d

Fix balanced parenthesis and structs for the CUDA backend

! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/CudaHATKernelBuilder.java
! hat/core/src/main/java/hat/codebuilders/C99HATKernelBuilder.java
! hat/core/src/main/java/hat/codebuilders/CodeBuilder.java

Changeset: 764e9020
Branch: local-class-model
Author:    Juan Fumero <jfumero at openjdk.org>
Date:      2025-12-09 13:28:31 +0000
URL:       https://git.openjdk.org/babylon/commit/764e9020b79c39e59e83c24e310d415d485c1fa0

[hat] Type transform between bfloat16 <-> float improved

! hat/backends/ffi/opencl/src/main/java/hat/backend/ffi/OpenCLHATKernelBuilder.java
! hat/core/src/main/java/hat/codebuilders/C99HATCodeBuilder.java
! hat/core/src/main/java/hat/codebuilders/C99HATKernelBuilder.java
! hat/core/src/main/java/hat/codebuilders/CodeBuilder.java

Changeset: 910d14c8
Branch: local-class-model
Author:    Juan Fumero <jfumero at openjdk.org>
Date:      2025-12-09 15:13:18 +0000
URL:       https://git.openjdk.org/babylon/commit/910d14c8d1e90e4024f6f06e70c2553f74306f3b

HAT Test Report improved

! hat/hat.java
! hat/tests/src/main/java/hat/test/TestArrayView.java
! hat/tests/src/main/java/hat/test/TestArrays.java
! hat/tests/src/main/java/hat/test/TestBFloat16Type.java
! hat/tests/src/main/java/hat/test/TestBlackscholes.java
! hat/tests/src/main/java/hat/test/TestConstants.java
! hat/tests/src/main/java/hat/test/TestDeviceType.java
! hat/tests/src/main/java/hat/test/TestF16Type.java
! hat/tests/src/main/java/hat/test/TestFloat2.java
! hat/tests/src/main/java/hat/test/TestLocal.java
! hat/tests/src/main/java/hat/test/TestMandel.java
! hat/tests/src/main/java/hat/test/TestMatMul.java
! hat/tests/src/main/java/hat/test/TestNbody.java
! hat/tests/src/main/java/hat/test/TestParenthesis.java
! hat/tests/src/main/java/hat/test/TestPrivate.java
! hat/tests/src/main/java/hat/test/TestReductions.java
! hat/tests/src/main/java/hat/test/TestVectorArrayView.java
! hat/tests/src/main/java/hat/test/TestVectorTypes.java
! hat/tests/src/main/java/hat/test/engine/HATAsserts.java
! hat/tests/src/main/java/hat/test/engine/HATTestEngine.java
! hat/tests/src/main/java/hat/test/engine/HATTestFormatter.java
= hat/tests/src/main/java/hat/test/exceptions/HATAssertionError.java
= hat/tests/src/main/java/hat/test/exceptions/HATExpectedFailureException.java
+ hat/tests/src/main/java/hat/test/exceptions/HATExpectedPrecisionError.java
= hat/tests/src/main/java/hat/test/exceptions/HATTestException.java

Changeset: 2dbfd51b
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-09 15:49:06 +0000
URL:       https://git.openjdk.org/babylon/commit/2dbfd51bc417e00bdee92596e1ea6873f084846c

More C99 code gen fixes

! hat/core/src/main/java/hat/codebuilders/C99HATCodeBuilder.java
! hat/core/src/main/java/hat/codebuilders/C99HATKernelBuilder.java
! hat/core/src/main/java/hat/codebuilders/CodeBuilder.java
! hat/core/src/main/java/hat/optools/OpTk.java
! hat/intellij/.idea/misc.xml
! hat/intellij/tests.iml

Changeset: d8b67f83
Branch: local-class-model
Author:    Juan Fumero <jfumero at openjdk.org>
Date:      2025-12-10 09:11:34 +0000
URL:       https://git.openjdk.org/babylon/commit/d8b67f83738201d87ce0eecc02d44dd4e5087368

[hat] Assert moved to hat.test.exceptions package

! hat/hat/test.java
! hat/tests/src/main/java/hat/test/engine/HATTestEngine.java
= hat/tests/src/main/java/hat/test/exceptions/HATAsserts.java

Changeset: 4bf33c66
Branch: local-class-model
Author:    Paul Sandoz <psandoz at openjdk.org>
Date:      2025-12-10 22:48:02 +0000
URL:       https://git.openjdk.org/babylon/commit/4bf33c6637b86dcd04512370701e032a82d3c7db

Rename compute/kernel interfaces.

! hat/core/src/main/java/hat/Accelerator.java
! hat/core/src/main/java/hat/ComputeContext.java
! hat/core/src/main/java/hat/optools/OpTk.java
! hat/core/src/main/test/hat/SquaresTest.java
! hat/docs/hat-05-accelerator-compute.md
! hat/examples/blackscholes/src/main/java/blackscholes/Main.java
! hat/examples/experiments/src/main/java/experiments/ForTests.java
! hat/examples/experiments/src/main/java/experiments/LocalArray.java
! hat/examples/experiments/src/main/java/experiments/LocalIds.java
! hat/examples/experiments/src/main/java/experiments/Mesh.java
! hat/examples/experiments/src/main/java/experiments/MinBufferTest.java
! hat/examples/experiments/src/main/java/experiments/PrefixSum.java
! hat/examples/experiments/src/main/java/experiments/QuotedArrayArg.java
! hat/examples/experiments/src/main/java/experiments/QuotedConstantArgs.java
! hat/examples/experiments/src/main/java/experiments/Reduction.java
! hat/examples/experiments/src/main/java/experiments/spirv/Bad.java
! hat/examples/experiments/src/main/java/experiments/spirv/GetBackend.java
! hat/examples/experiments/src/main/java/experiments/spirv/MatrixMultiply.java
= hat/examples/heal/src/main/java/heal/ComputeHeal.java
! hat/examples/heal/src/main/java/heal/Viewer.java
! hat/examples/life/src/main/java/life/Main.java
! hat/examples/mandel/src/main/java/mandel/Main.java
! hat/examples/matmul/src/main/java/matmul/Main.java
! hat/examples/nbody/src/main/java/nbody/opencl/OpenCLNBodyGLWindow.java
! hat/examples/squares/src/main/java/squares/Main.java
! hat/examples/violajones/src/main/java/violajones/Main.java
! hat/tests/src/main/java/hat/test/TestArrayView.java

Changeset: f971f47b
Branch: local-class-model
Author:    Paul Sandoz <psandoz at openjdk.org>
Date:      2025-12-10 23:13:18 +0000
URL:       https://git.openjdk.org/babylon/commit/f971f47b358f7d50b765529b02bfef3a0ca67104

Remove CodeElement.transform

! cr-examples/onnx/src/main/java/oracle/code/onnx/compiler/OnnxTransformer.java
! cr-examples/onnx/src/main/java/oracle/code/onnx/compiler/TypeConvertor.java
! cr-examples/samples/src/main/java/oracle/code/samples/HelloCodeReflection.java
! cr-examples/samples/src/main/java/oracle/code/samples/MathOptimizer.java
! cr-examples/triton/src/main/java/oracle/code/triton/TritonTransformer.java
! hat/core/src/main/java/hat/callgraph/KernelCallGraph.java
! hat/core/src/main/java/hat/optools/OpTk.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/CodeElement.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/analysis/Liveness.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/analysis/Patterns.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/analysis/SSABraun.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/analysis/SSACytron.java
! test/jdk/java/lang/reflect/code/TestBlockParameters.java
! test/jdk/java/lang/reflect/code/TestLiveness.java
! test/jdk/java/lang/reflect/code/TestTraverse.java
! test/jdk/java/lang/reflect/code/TestUsesDependsOn.java
! test/jdk/java/lang/reflect/code/bytecode/lift/SlotToVarTransformer.java
! test/jdk/java/lang/reflect/code/bytecode/lift/UnresolvedTypesTransformer.java
! test/jdk/java/lang/reflect/code/bytecode/lift/Verifier.java
! test/jdk/java/lang/reflect/code/location/TestLocation.java

Changeset: e529f177
Branch: local-class-model
Author:    Mourad Abbay <mabbay at openjdk.org>
Date:      2025-12-11 00:13:01 +0000
URL:       https://git.openjdk.org/babylon/commit/e529f17778a40d27835ab7fcd0b6e89f4d53a44f

Fails if code model was compiled by a feature version different from the current

Reviewed-by: psandoz

! src/jdk.incubator.code/share/classes/jdk/incubator/code/Op.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/dialect/java/JavaOp.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/internal/OpBuilder.java

Changeset: df6fb50e
Branch: local-class-model
Author:    Juan Fumero <jfumero at openjdk.org>
Date:      2025-12-12 13:09:43 +0000
URL:       https://git.openjdk.org/babylon/commit/df6fb50ec25517c19838fecc2ae6a6ebcb009849

HAT memory mallocs and copies improved

! hat/backends/ffi/cuda/src/main/native/cpp/cuda_backend.cpp
! hat/backends/ffi/cuda/src/main/native/cpp/cuda_backend_buffer.cpp
! hat/backends/ffi/cuda/src/main/native/include/cuda_backend.h
! hat/backends/ffi/mock/src/main/native/cpp/mock_backend.cpp
! hat/backends/ffi/opencl/src/main/java/hat/backend/ffi/OpenCLBackend.java
! hat/backends/ffi/opencl/src/main/native/cpp/opencl_backend.cpp
! hat/backends/ffi/opencl/src/main/native/cpp/opencl_backend_buffer.cpp
! hat/backends/ffi/opencl/src/main/native/include/opencl_backend.h
! hat/backends/ffi/shared/src/main/native/cpp/shared.cpp
! hat/backends/ffi/shared/src/main/native/include/shared.h
! hat/examples/life/src/main/java/life/Main.java
! hat/examples/matmul/src/main/java/matmul/Main.java
! hat/examples/violajones/src/main/java/violajones/ViolaJonesCoreCompute.java
! hat/tests/src/main/java/hat/test/TestBFloat16Type.java
! hat/tests/src/main/java/hat/test/TestF16Type.java

Changeset: 486841fc
Branch: local-class-model
Author:    Ruby Chen <ruby.r.chen at gmail.com>
Committer: Gary Frost <gfrost at openjdk.org>
Date:      2025-12-12 18:17:03 +0000
URL:       https://git.openjdk.org/babylon/commit/486841fc7ed1651e5372651c4d69ad022a8540de

Add DeviceType support for array views

! hat/core/src/main/java/hat/phases/HATDialectifyArrayViewPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyTier.java
! hat/tests/src/main/java/hat/test/TestArrayView.java

Changeset: 8465bab5
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-15 10:22:49 +0000
URL:       https://git.openjdk.org/babylon/commit/8465bab5ed2bc2cbe7a8fd6d8d07b9107babb5c8

Config parsing was not capturing PLATFORM:n or DEVICE:n

! hat/core/src/main/java/hat/Config.java
! hat/intellij/.idea/misc.xml

Changeset: 476bbf7b
Branch: local-class-model
Author:    Adam Sotona <asotona at openjdk.org>
Date:      2025-12-15 10:25:31 +0000
URL:       https://git.openjdk.org/babylon/commit/476bbf7b3649002487ecf9ce63734a2fb70bf312

8373576: BytecodeGenerator fails with AssertionError on InvokeOp with varargs

! src/jdk.incubator.code/share/classes/jdk/incubator/code/bytecode/BytecodeGenerator.java
! test/jdk/java/lang/reflect/code/bytecode/TestBytecode.java

Changeset: 4d5e9a0c
Branch: local-class-model
Author:    Juan Fumero <jfumero at openjdk.org>
Date:      2025-12-15 17:29:19 +0000
URL:       https://git.openjdk.org/babylon/commit/4d5e9a0c8d3c69a779674e9f36f7f4d9aba6627d

[hat] Remove device custom data types that inherit from Buffer

! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/C99FFIBackend.java
! hat/core/src/main/java/hat/phases/HATDialectifyArrayViewPhase.java
! hat/tests/src/main/java/hat/test/TestArrayView.java
! hat/tests/src/main/java/hat/test/TestVectorArrayView.java

Changeset: c3455b1d
Branch: local-class-model
Author:    Maurizio Cimadamore <mcimadamore at openjdk.org>
Date:      2025-12-16 09:58:16 +0000
URL:       https://git.openjdk.org/babylon/commit/c3455b1d11f9d2b50739f702b42cf4c620569dc7

8373571: Code model of JavaOp.ForOp does not handle (un)boxing correctly

Reviewed-by: asotona, psandoz

! src/jdk.incubator.code/share/classes/jdk/incubator/code/internal/ReflectMethods.java
! test/langtools/tools/javac/reflect/BoxingConversionTest.java
! test/langtools/tools/javac/reflect/ImplicitConversionTest.java

Changeset: f70f53ac
Branch: local-class-model
Author:    Adam Sotona <asotona at openjdk.org>
Date:      2025-12-16 15:45:12 +0000
URL:       https://git.openjdk.org/babylon/commit/f70f53ac2b56c7f1e0968e4a3115b92e9447f1c9

8373572: BytecodeGenerator throws UnsupportedOperationException for JavaOp.InvokeOp when invoke kind is SUPER.

! src/jdk.incubator.code/share/classes/jdk/incubator/code/bytecode/BytecodeGenerator.java
! test/jdk/java/lang/reflect/code/bytecode/TestInvokeSuper.java

Changeset: be81a41a
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-16 16:11:20 +0000
URL:       https://git.openjdk.org/babylon/commit/be81a41a71d6453aadea76a70f8052aaf560c231

Streamlining OpTk and preparing to move out of HAT core

! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/CudaBackend.java
! hat/backends/ffi/opencl/src/main/java/hat/backend/ffi/OpenCLBackend.java
! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/FFIBackend.java
! hat/backends/jextracted/shared/src/main/java/hat/backend/jextracted/JExtractedBackend.java
! hat/core/src/main/java/hat/codebuilders/C99HATCodeBuilderContext.java
! hat/core/src/main/java/hat/optools/OpTk.java
+ hat/core/src/main/java/hat/optools/Trxfmr.java
! hat/core/src/main/java/hat/phases/HATDialect.java
! hat/core/src/main/java/hat/phases/HATDialectifyArrayViewPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyBarrierPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyFP16Phase.java
! hat/core/src/main/java/hat/phases/HATDialectifyMemoryPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyThreadsPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyVectorOpPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyVectorSelectPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyVectorStorePhase.java
! hat/tools/src/main/java/hat/tools/text/JavaHATCodeBuilder.java

Changeset: d4f16ac9
Branch: local-class-model
Author:    Juan Fumero <jfumero at openjdk.org>
Date:      2025-12-17 12:12:44 +0000
URL:       https://git.openjdk.org/babylon/commit/d4f16ac9b1898df9b1b12044b6c52a14de2ce265

[hat] CUDA Backend Codegen fixed

! hat/core/src/main/java/hat/optools/OpTk.java

Changeset: 74dc49d7
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-17 13:13:18 +0000
URL:       https://git.openjdk.org/babylon/commit/74dc49d70afb3374a7754443e09dbe7ab7bf083f

Added HatVarOp marker interface and OpTk helpers

! hat/core/src/main/java/hat/dialect/HATF16Op.java
! hat/core/src/main/java/hat/dialect/HATMemoryOp.java
= hat/core/src/main/java/hat/dialect/HATVarOp.java
! hat/core/src/main/java/hat/dialect/HATVectorOp.java
! hat/core/src/main/java/hat/optools/OpTk.java
! hat/core/src/main/java/hat/phases/HATDialectifyThreadsPhase.java

Changeset: 7e1b9c9c
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-17 13:53:59 +0000
URL:       https://git.openjdk.org/babylon/commit/7e1b9c9cfa2ae342ba9e684c1c27169d8e7e2ef0

Fix regression in last PR

! hat/core/src/main/java/hat/optools/OpTk.java

Changeset: c7e76267
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-17 15:58:47 +0000
URL:       https://git.openjdk.org/babylon/commit/c7e762679192cd257c64f869b08205343bbce25d

Removing opencl and cuda warnings nvidia

! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/CudaHATKernelBuilder.java
! hat/backends/ffi/cuda/src/main/native/cpp/squares.cpp
! hat/backends/ffi/opencl/src/main/java/hat/backend/ffi/OpenCLHATKernelBuilder.java
! hat/backends/ffi/opencl/src/main/native/cpp/squares.cpp
! hat/backends/jextracted/opencl/src/main/java/hat/backend/jextracted/OpenCLJExtractedHATKernelBuilder.java
! hat/examples/life/src/main/java/life/Main.java
! hat/examples/violajones/src/main/java/violajones/attic/ViolaJones.java
! hat/intellij/.idea/vcs.xml
! hat/tests/src/main/java/hat/test/TestArrayView.java
! hat/tests/src/main/java/hat/test/TestFloat2.java
! hat/tests/src/main/java/hat/test/TestMatMul.java
! hat/tests/src/main/java/hat/test/TestVectorArrayView.java
! hat/tests/src/main/java/hat/test/TestVectorTypes.java

Changeset: ed10cfe2
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-17 17:02:11 +0000
URL:       https://git.openjdk.org/babylon/commit/ed10cfe20347324e8af53f244a49b89674a2c809

Created optkl subproject containing  tooling that does not depend on HAT

! hat/core/pom.xml
! hat/core/src/main/java/hat/ifacemapper/accessor/AccessorInfo.java
- hat/core/src/main/java/hat/util/StreamOptionalMutable.java
! hat/examples/view/src/main/java/view/EliteMeshParser.java
! hat/hat.java
! hat/intellij/.idea/modules.xml
! hat/intellij/.idea/vcs.xml
! hat/intellij/core.iml
! hat/intellij/example_view.iml
+ hat/intellij/optkl.iml
! hat/intellij/tests.iml
! hat/intellij/tools.iml
= hat/optkl/pom.xml
= hat/optkl/src/main/java/optkl/OpCodeBuilder.java
+ hat/optkl/src/main/java/optkl/OpTkl.java
= hat/optkl/src/main/java/optkl/Regex.java
= hat/optkl/src/main/java/optkl/jdot/DotBuilder.java
= hat/optkl/src/main/java/optkl/jdot/ui/JDot.java
= hat/optkl/src/main/java/optkl/json/Json.java
= hat/optkl/src/main/java/optkl/json/JsonArray.java
= hat/optkl/src/main/java/optkl/json/JsonBoolean.java
= hat/optkl/src/main/java/optkl/json/JsonNull.java
= hat/optkl/src/main/java/optkl/json/JsonNumber.java
= hat/optkl/src/main/java/optkl/json/JsonObject.java
= hat/optkl/src/main/java/optkl/json/JsonParseException.java
= hat/optkl/src/main/java/optkl/json/JsonString.java
= hat/optkl/src/main/java/optkl/json/JsonValue.java
= hat/optkl/src/main/java/optkl/json/impl/JsonArrayImpl.java
= hat/optkl/src/main/java/optkl/json/impl/JsonBooleanImpl.java
= hat/optkl/src/main/java/optkl/json/impl/JsonNullImpl.java
= hat/optkl/src/main/java/optkl/json/impl/JsonNumberImpl.java
= hat/optkl/src/main/java/optkl/json/impl/JsonObjectImpl.java
= hat/optkl/src/main/java/optkl/json/impl/JsonParser.java
= hat/optkl/src/main/java/optkl/json/impl/JsonStringImpl.java
= hat/optkl/src/main/java/optkl/json/impl/Utils.java
= hat/optkl/src/main/java/optkl/textmodel/BabylonTextModel.java
= hat/optkl/src/main/java/optkl/textmodel/Cursor.java
+ hat/optkl/src/main/java/optkl/textmodel/JavaTextModel.java
= hat/optkl/src/main/java/optkl/textmodel/TextModel.java
= hat/optkl/src/main/java/optkl/textmodel/html/Spanner.java
= hat/optkl/src/main/java/optkl/textmodel/html/tokens/GT_ENTITY.java
= hat/optkl/src/main/java/optkl/textmodel/html/tokens/LT_ENTITY.java
= hat/optkl/src/main/java/optkl/textmodel/terminal/ANSI.java
= hat/optkl/src/main/java/optkl/textmodel/terminal/CodeModelFormatter.java
= hat/optkl/src/main/java/optkl/textmodel/terminal/TestANSI.java
= hat/optkl/src/main/java/optkl/textmodel/tokens/AbstractParentToken.java
= hat/optkl/src/main/java/optkl/textmodel/tokens/AbstractToken.java
= hat/optkl/src/main/java/optkl/textmodel/tokens/AbstractTokenWithCh.java
= hat/optkl/src/main/java/optkl/textmodel/tokens/AbstractTokenWithLength.java
= hat/optkl/src/main/java/optkl/textmodel/tokens/Arrow.java
= hat/optkl/src/main/java/optkl/textmodel/tokens/At.java
= hat/optkl/src/main/java/optkl/textmodel/tokens/Ch.java
= hat/optkl/src/main/java/optkl/textmodel/tokens/CharLiteral.java
= hat/optkl/src/main/java/optkl/textmodel/tokens/Close.java
= hat/optkl/src/main/java/optkl/textmodel/tokens/Comment.java
= hat/optkl/src/main/java/optkl/textmodel/tokens/DottedName.java
+ hat/optkl/src/main/java/optkl/textmodel/tokens/Factory.java
= hat/optkl/src/main/java/optkl/textmodel/tokens/FloatConst.java
= hat/optkl/src/main/java/optkl/textmodel/tokens/IntConst.java
= hat/optkl/src/main/java/optkl/textmodel/tokens/Leaf.java
= hat/optkl/src/main/java/optkl/textmodel/tokens/LeafReplacementToken.java
= hat/optkl/src/main/java/optkl/textmodel/tokens/LineCol.java
= hat/optkl/src/main/java/optkl/textmodel/tokens/LineComment.java
= hat/optkl/src/main/java/optkl/textmodel/tokens/Literal.java
= hat/optkl/src/main/java/optkl/textmodel/tokens/MultiLineComment.java
= hat/optkl/src/main/java/optkl/textmodel/tokens/Nl.java
= hat/optkl/src/main/java/optkl/textmodel/tokens/Open.java
= hat/optkl/src/main/java/optkl/textmodel/tokens/OpenClose.java
= hat/optkl/src/main/java/optkl/textmodel/tokens/Parent.java
= hat/optkl/src/main/java/optkl/textmodel/tokens/Parenthesis.java
= hat/optkl/src/main/java/optkl/textmodel/tokens/Pos.java
= hat/optkl/src/main/java/optkl/textmodel/tokens/ReservedWord.java
= hat/optkl/src/main/java/optkl/textmodel/tokens/Root.java
= hat/optkl/src/main/java/optkl/textmodel/tokens/Seq.java
= hat/optkl/src/main/java/optkl/textmodel/tokens/SingleCharLeaf.java
= hat/optkl/src/main/java/optkl/textmodel/tokens/Span.java
= hat/optkl/src/main/java/optkl/textmodel/tokens/StringLiteral.java
= hat/optkl/src/main/java/optkl/textmodel/tokens/Token.java
= hat/optkl/src/main/java/optkl/textmodel/tokens/Ws.java
+ hat/optkl/src/main/java/optkl/textmodel/tokens/defaults/Ch.java
+ hat/optkl/src/main/java/optkl/textmodel/tokens/defaults/CharLiteral.java
+ hat/optkl/src/main/java/optkl/textmodel/tokens/defaults/Close.java
+ hat/optkl/src/main/java/optkl/textmodel/tokens/defaults/LineComment.java
+ hat/optkl/src/main/java/optkl/textmodel/tokens/defaults/MultiLineComment.java
+ hat/optkl/src/main/java/optkl/textmodel/tokens/defaults/Nl.java
+ hat/optkl/src/main/java/optkl/textmodel/tokens/defaults/Open.java
+ hat/optkl/src/main/java/optkl/textmodel/tokens/defaults/Parenthesis.java
+ hat/optkl/src/main/java/optkl/textmodel/tokens/defaults/Seq.java
+ hat/optkl/src/main/java/optkl/textmodel/tokens/defaults/StringLiteral.java
+ hat/optkl/src/main/java/optkl/textmodel/tokens/defaults/Ws.java
= hat/optkl/src/main/java/optkl/textmodel/ui/BabylonStyleMapper.java
= hat/optkl/src/main/java/optkl/textmodel/ui/ElementSpan.java
= hat/optkl/src/main/java/optkl/textmodel/ui/FuncOpTextModelViewer.java
= hat/optkl/src/main/java/optkl/textmodel/ui/FuncOpViewer.java
= hat/optkl/src/main/java/optkl/textmodel/ui/JavaTextModelViewer.java
= hat/optkl/src/main/java/optkl/textmodel/ui/SSAIDViewer.java
+ hat/optkl/src/main/java/optkl/textmodel/ui/StyleMapper.java
= hat/optkl/src/main/java/optkl/textmodel/ui/TextGutter.java
= hat/optkl/src/main/java/optkl/textmodel/ui/TextModelViewer.java
+ hat/optkl/target/antrun/build-main.xml
+ hat/optkl/target/classes/optkl/OpTkl.class
+ hat/optkl/target/hat-optkl-1.0.jar
+ hat/optkl/target/maven-archiver/pom.properties
+ hat/optkl/target/maven-status/maven-compiler-plugin/compile/default-compile/createdFiles.lst
+ hat/optkl/target/maven-status/maven-compiler-plugin/compile/default-compile/inputFiles.lst
! hat/pom.xml
! hat/tools/src/main/java/hat/tools/text/TestJavaHATCodeBuilder.java
- hat/tools/src/main/java/hat/tools/textmodel/JavaTextModel.java
- hat/tools/src/main/java/hat/tools/textmodel/tokens/Factory.java
- hat/tools/src/main/java/hat/tools/textmodel/tokens/defaults/Ch.java
- hat/tools/src/main/java/hat/tools/textmodel/tokens/defaults/CharLiteral.java
- hat/tools/src/main/java/hat/tools/textmodel/tokens/defaults/Close.java
- hat/tools/src/main/java/hat/tools/textmodel/tokens/defaults/LineComment.java
- hat/tools/src/main/java/hat/tools/textmodel/tokens/defaults/MultiLineComment.java
- hat/tools/src/main/java/hat/tools/textmodel/tokens/defaults/Nl.java
- hat/tools/src/main/java/hat/tools/textmodel/tokens/defaults/Open.java
- hat/tools/src/main/java/hat/tools/textmodel/tokens/defaults/Parenthesis.java
- hat/tools/src/main/java/hat/tools/textmodel/tokens/defaults/Seq.java
- hat/tools/src/main/java/hat/tools/textmodel/tokens/defaults/StringLiteral.java
- hat/tools/src/main/java/hat/tools/textmodel/tokens/defaults/Ws.java
- hat/tools/src/main/java/hat/tools/textmodel/ui/StyleMapper.java
- hat/tools/src/main/java/hat/tools/textmodel/ui/TestFuncOpViewer.java

Changeset: 61e1ba71
Branch: local-class-model
Author:    Juan Fumero <jfumero at openjdk.org>
Date:      2025-12-18 10:30:43 +0000
URL:       https://git.openjdk.org/babylon/commit/61e1ba7178c9eb483d814f9ad71d0a5650760559

[hat] Rollback specific buffer-accessor for OpenCL buffer allocation

! hat/backends/ffi/cuda/src/main/native/cpp/cuda_backend.cpp
! hat/backends/ffi/cuda/src/main/native/cpp/cuda_backend_buffer.cpp
! hat/backends/ffi/cuda/src/main/native/include/cuda_backend.h
! hat/backends/ffi/mock/src/main/native/cpp/mock_backend.cpp
! hat/backends/ffi/opencl/src/main/native/cpp/opencl_backend.cpp
! hat/backends/ffi/opencl/src/main/native/cpp/opencl_backend_buffer.cpp
! hat/backends/ffi/opencl/src/main/native/include/opencl_backend.h
! hat/backends/ffi/shared/src/main/native/cpp/shared.cpp
! hat/backends/ffi/shared/src/main/native/include/shared.h

Changeset: ed0b4dab
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-18 10:33:37 +0000
URL:       https://git.openjdk.org/babylon/commit/ed0b4dab66c05bdafdd1fa2fd1e317da7fbcd9bc

Isolating iface mapper so it can be used outside of HAT

! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/CudaBackend.java
! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/C99FFIBackend.java
! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/FFIBackend.java
! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/FFIBackendDriver.java
! hat/backends/jextracted/shared/src/main/java/hat/backend/jextracted/C99JExtractedBackend.java
! hat/backends/jextracted/shared/src/main/java/hat/backend/jextracted/JExtractedBackend.java
! hat/backends/jextracted/shared/src/main/java/hat/backend/jextracted/JExtractedBackendDriver.java
! hat/core/src/main/java/hat/Accelerator.java
! hat/core/src/main/java/hat/BufferTagger.java
! hat/core/src/main/java/hat/ComputeContext.java
! hat/core/src/main/java/hat/backend/Backend.java
! hat/core/src/main/java/hat/backend/BackendAdaptor.java
! hat/core/src/main/java/hat/backend/java/JavaBackend.java
! hat/core/src/main/java/hat/buffer/ArgArray.java
! hat/core/src/main/java/hat/buffer/BF16Array.java
- hat/core/src/main/java/hat/buffer/Buffer.java
- hat/core/src/main/java/hat/buffer/BufferAllocator.java
- hat/core/src/main/java/hat/buffer/BufferTracker.java
! hat/core/src/main/java/hat/buffer/F16Array.java
! hat/core/src/main/java/hat/buffer/F32Array.java
! hat/core/src/main/java/hat/buffer/F32Array2D.java
! hat/core/src/main/java/hat/buffer/F32ArrayPadded.java
! hat/core/src/main/java/hat/buffer/ImageIfaceBuffer.java
! hat/core/src/main/java/hat/buffer/KernelBufferContext.java
! hat/core/src/main/java/hat/buffer/S32Array.java
! hat/core/src/main/java/hat/buffer/S32Array2D.java
! hat/core/src/main/java/hat/callgraph/ComputeCallGraph.java
! hat/core/src/main/java/hat/callgraph/KernelCallGraph.java
! hat/core/src/main/java/hat/ifacemapper/AbstractSegmentMapper.java
! hat/core/src/main/java/hat/ifacemapper/BoundSchema.java
= hat/core/src/main/java/hat/ifacemapper/Buffer.java
+ hat/core/src/main/java/hat/ifacemapper/BufferAllocator.java
! hat/core/src/main/java/hat/ifacemapper/BufferState.java
+ hat/core/src/main/java/hat/ifacemapper/BufferTracker.java
! hat/core/src/main/java/hat/ifacemapper/ByteCodeGenerator.java
! hat/core/src/main/java/hat/ifacemapper/MappableIface.java
! hat/core/src/main/java/hat/ifacemapper/MapperCache.java
! hat/core/src/main/java/hat/ifacemapper/MapperUtil.java
! hat/core/src/main/java/hat/ifacemapper/Schema.java
= hat/core/src/main/java/hat/ifacemapper/SchemaBuilder.java
! hat/core/src/main/java/hat/ifacemapper/SegmentInterfaceMapper.java
! hat/core/src/main/java/hat/ifacemapper/SegmentMapper.java
! hat/core/src/main/java/hat/ifacemapper/component/Util.java
! hat/examples/experiments/src/main/java/experiments/LayoutExample.java
! hat/examples/experiments/src/main/java/experiments/LocalArray.java
! hat/examples/experiments/src/main/java/experiments/Mesh.java
! hat/examples/experiments/src/main/java/experiments/PrefixSum.java
! hat/examples/experiments/src/main/java/experiments/Reduction.java
! hat/examples/experiments/src/main/java/experiments/S08x3ImageTest.java
! hat/examples/experiments/src/main/java/experiments/S32ArrayTest.java
! hat/examples/experiments/src/main/java/experiments/spirv/MatrixMultiply.java
! hat/examples/heal/src/main/java/heal/Box.java
! hat/examples/heal/src/main/java/heal/XYRGBList.java
! hat/examples/life/src/main/java/life/Main.java
! hat/examples/mandel/src/main/java/mandel/Viewer.java
! hat/examples/nbody/src/main/java/nbody/Universe.java
! hat/examples/violajones/src/main/java/violajones/ifaces/Cascade.java
! hat/examples/violajones/src/main/java/violajones/ifaces/ResultTable.java
! hat/examples/violajones/src/main/java/violajones/ifaces/ScaleTable.java
! hat/hat.java
! hat/tests/src/main/java/hat/test/TestArrayView.java
! hat/tests/src/main/java/hat/test/TestNbody.java
! hat/wraps/opencl/src/main/java/wrap/opencl/CLPlatform.java

Changeset: 2c3959ec
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-18 12:06:40 +0000
URL:       https://git.openjdk.org/babylon/commit/2c3959ec51b225b0eed506d3e7164fc5a284ada4

Codebuilders are useful in some common optkl tooling

! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/CudaBackend.java
! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/CudaHATKernelBuilder.java
! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/PTXHATKernelBuilder.java
! hat/backends/ffi/opencl/src/main/java/hat/backend/ffi/OpenCLHATKernelBuilder.java
! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/FFIBackend.java
! hat/backends/jextracted/opencl/src/main/java/hat/backend/jextracted/OpenCLJExtractedHATKernelBuilder.java
! hat/backends/jextracted/shared/src/main/java/hat/backend/jextracted/JExtractedBackend.java
! hat/core/src/main/java/hat/FFIConfigCreator.java
! hat/core/src/main/java/hat/callgraph/ComputeCallGraph.java
- hat/core/src/main/java/hat/codebuilders/BabylonCoreOpBuilder.java
! hat/core/src/main/java/hat/codebuilders/BabylonKernelOpBuilder.java
! hat/core/src/main/java/hat/codebuilders/C99HATCodeBuilder.java
! hat/core/src/main/java/hat/codebuilders/C99HATCodeBuilderContext.java
! hat/core/src/main/java/hat/codebuilders/C99HATKernelBuilder.java
- hat/core/src/main/java/hat/codebuilders/CodeBuilder.java
- hat/core/src/main/java/hat/codebuilders/CodeBuilderContext.java
! hat/core/src/main/java/hat/codebuilders/HATCodeBuilder.java
! hat/core/src/main/java/hat/codebuilders/ScopedCodeBuilderContext.java
! hat/core/src/main/java/hat/ifacemapper/MapperUtil.java
! hat/core/src/main/java/hat/ifacemapper/SchemaBuilder.java
! hat/core/src/main/java/hat/optools/OpTk.java
- hat/core/src/main/java/hat/util/BiMap.java
! hat/examples/view/src/main/java/view/EliteMeshParser.java
! hat/examples/view/src/main/java/view/f32/F32Mesh3D.java
! hat/intellij/backend_ffi_cuda.iml
! hat/intellij/backend_ffi_opencl.iml
! hat/intellij/backend_ffi_shared.iml
! hat/intellij/backend_jextracted_opencl.iml
! hat/intellij/backend_jextracted_shared.iml
! hat/intellij/example_experiments.iml
+ hat/optkl/src/main/java/optkl/BiMap.java
= hat/optkl/src/main/java/optkl/FuncOpParams.java
+ hat/optkl/src/main/java/optkl/ParamVar.java
= hat/optkl/src/main/java/optkl/StreamMutable.java
+ hat/optkl/src/main/java/optkl/codebuilders/BabylonCoreOpBuilder.java
+ hat/optkl/src/main/java/optkl/codebuilders/CodeBuilder.java
+ hat/optkl/src/main/java/optkl/codebuilders/CodeBuilderContext.java
= hat/optkl/src/main/java/optkl/codebuilders/CodeRenderer.java
= hat/optkl/src/main/java/optkl/codebuilders/TextBuilder.java
! hat/tools/src/main/java/hat/tools/text/JavaHATCodeBuilder.java

Changeset: cc930a88
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-18 12:57:37 +0000
URL:       https://git.openjdk.org/babylon/commit/cc930a884ef0db0e523a8685ed86f9595058e375

Moved the generation of random suffix for schema padding to codegen

! hat/core/src/main/java/hat/codebuilders/C99HATKernelBuilder.java
! hat/core/src/main/java/hat/ifacemapper/Schema.java

Changeset: 5e828206
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-18 18:26:21 +0000
URL:       https://git.openjdk.org/babylon/commit/5e828206d54d35a4ca91deeb5550d590622420d6

switching to new transformer pattern - ThreadsPhase

! hat/core/src/main/java/hat/dialect/HATBlockThreadIdOp.java
! hat/core/src/main/java/hat/dialect/HATGlobalSizeOp.java
! hat/core/src/main/java/hat/dialect/HATGlobalThreadIdOp.java
! hat/core/src/main/java/hat/dialect/HATLocalSizeOp.java
! hat/core/src/main/java/hat/dialect/HATLocalThreadIdOp.java
! hat/core/src/main/java/hat/optools/OpTk.java
! hat/core/src/main/java/hat/optools/Trxfmr.java
! hat/core/src/main/java/hat/phases/HATDialectifyThreadsPhase.java

Changeset: 95c3b79f
Branch: local-class-model
Author:    Mourad Abbay <mabbay at openjdk.org>
Date:      2025-12-19 01:37:14 +0000
URL:       https://git.openjdk.org/babylon/commit/95c3b79f816af9ab7984912afd7118cdf647124d

Test java version check we do in op building methods

Reviewed-by: mcimadamore, psandoz

! src/jdk.incubator.code/share/classes/jdk/incubator/code/Op.java
+ test/jdk/java/lang/reflect/code/writer/TestJavaVersionCheckerForLambdas.java
+ test/jdk/java/lang/reflect/code/writer/TestJavaVersionCheckerForMethods.java

Changeset: 3a62cfaa
Branch: local-class-model
Author:    Nadeesh TV <ntv at openjdk.org>
Committer: Juan Fumero <jfumero at openjdk.org>
Date:      2025-12-19 10:07:47 +0000
URL:       https://git.openjdk.org/babylon/commit/3a62cfaa2ca7fdf0eb0834fe2e4b27e5800260b6

Fix some typos and doc improvement

Reviewed-by: jfumero

! hat/.gitignore
! hat/core/src/main/java/hat/Accelerator.java
! hat/core/src/main/java/hat/ComputeContext.java
! hat/core/src/main/test/hat/SquaresTest.java
! hat/docs/hat-01-02-building-babylon.md
! hat/docs/hat-01-03-building-hat.md
! hat/hat/bld.java

Changeset: f9f58d61
Branch: local-class-model
Author:    Ruby Chen <ruby.r.chen at gmail.com>
Committer: Gary Frost <gfrost at openjdk.org>
Date:      2025-12-19 11:11:43 +0000
URL:       https://git.openjdk.org/babylon/commit/f9f58d612b2491f26a375b7101946332ab818394

Add HATPtrOps to array view

! hat/core/src/main/java/hat/BufferTagger.java
! hat/core/src/main/java/hat/buffer/BF16Array.java
! hat/core/src/main/java/hat/codebuilders/BabylonKernelOpBuilder.java
! hat/core/src/main/java/hat/codebuilders/C99HATKernelBuilder.java
+ hat/core/src/main/java/hat/dialect/HATPtrLengthOp.java
+ hat/core/src/main/java/hat/dialect/HATPtrLoadOp.java
+ hat/core/src/main/java/hat/dialect/HATPtrOp.java
+ hat/core/src/main/java/hat/dialect/HATPtrStoreOp.java
! hat/core/src/main/java/hat/optools/OpTk.java
! hat/core/src/main/java/hat/phases/HATDialectifyArrayViewPhase.java
! hat/tests/src/main/java/hat/test/TestArrayView.java
+ hat/tests/src/main/java/hat/test/TestWriteOnly.java

Changeset: 3fbc5dd3
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-19 13:40:05 +0000
URL:       https://git.openjdk.org/babylon/commit/3fbc5dd3593645cbdf64047c965c42f53694090a

Rationalizing use of MethodHandles.Lookup and Arena passing

! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/CudaBackend.java
! hat/backends/ffi/mock/src/main/java/hat/backend/ffi/MockBackend.java
! hat/backends/ffi/mock/src/main/java/hat/backend/ffi/MockDeviceInfo.java
! hat/backends/ffi/opencl/src/main/java/hat/backend/ffi/OpenCLBackend.java
! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/C99FFIBackend.java
! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/FFIBackend.java
! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/FFIBackendDriver.java
! hat/backends/java/mt/src/main/java/hat/backend/java/JavaMultiThreadedBackend.java
! hat/backends/jextracted/opencl/src/main/java/hat/backend/jextracted/OpenCLBackend.java
! hat/backends/jextracted/shared/src/main/java/hat/backend/jextracted/C99JExtractedBackend.java
! hat/backends/jextracted/shared/src/main/java/hat/backend/jextracted/JExtractedBackend.java
! hat/backends/jextracted/shared/src/main/java/hat/backend/jextracted/JExtractedBackendDriver.java
! hat/core/src/main/java/hat/Accelerator.java
! hat/core/src/main/java/hat/ComputeContext.java
! hat/core/src/main/java/hat/backend/Backend.java
! hat/core/src/main/java/hat/backend/BackendAdaptor.java
! hat/core/src/main/java/hat/backend/DebugBackend.java
! hat/core/src/main/java/hat/backend/java/JavaBackend.java
! hat/core/src/main/java/hat/callgraph/ComputeCallGraph.java
! hat/core/src/main/java/hat/callgraph/KernelCallGraph.java
! hat/core/src/main/java/hat/ifacemapper/AbstractSegmentMapper.java
! hat/core/src/main/java/hat/ifacemapper/BoundSchema.java
! hat/core/src/main/java/hat/ifacemapper/BufferAllocator.java
! hat/core/src/main/java/hat/ifacemapper/MapperCache.java
! hat/core/src/main/java/hat/ifacemapper/Schema.java
! hat/core/src/main/java/hat/ifacemapper/SegmentInterfaceMapper.java
! hat/core/src/main/java/hat/ifacemapper/SegmentMapper.java
! hat/core/src/main/java/hat/optools/OpTk.java
! hat/core/src/main/java/hat/phases/HATDialectifyArrayViewPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyBarrierPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyMemoryPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyThreadsPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyVectorOpPhase.java
! hat/examples/experiments/src/main/java/experiments/Mesh.java
! hat/examples/experiments/src/main/java/experiments/S08x3ImageTest.java
! hat/examples/experiments/src/main/java/experiments/S32ArrayTest.java
! hat/intellij/backend_ffi_mock.iml
! hat/intellij/backend_java_mt.iml
! hat/intellij/backend_java_seq.iml
! hat/intellij/example_blackscholes.iml
! hat/intellij/example_heal.iml
! hat/intellij/example_life.iml
! hat/intellij/example_mandel.iml
! hat/intellij/example_matmul.iml
! hat/intellij/example_nbody.iml
! hat/intellij/example_squares.iml
! hat/intellij/example_violajones.iml
= hat/optkl/src/main/java/optkl/ArenaCarrier.java
= hat/optkl/src/main/java/optkl/LookupCarrier.java

Changeset: ead504a5
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-19 14:27:41 +0000
URL:       https://git.openjdk.org/babylon/commit/ead504a521ea47b95bda09788ec8d113c817a198

Moved the ifacemapper out of HAT core to optlk

! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/CudaBackend.java
! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/PTXHATKernelBuilder.java
! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/C99FFIBackend.java
! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/FFIBackend.java
! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/FFIBackendDriver.java
! hat/backends/jextracted/shared/src/main/java/hat/backend/jextracted/C99JExtractedBackend.java
! hat/backends/jextracted/shared/src/main/java/hat/backend/jextracted/JExtractedBackend.java
! hat/core/src/main/java/hat/Accelerator.java
! hat/core/src/main/java/hat/BufferTagger.java
! hat/core/src/main/java/hat/ComputeContext.java
! hat/core/src/main/java/hat/backend/Backend.java
! hat/core/src/main/java/hat/backend/BackendAdaptor.java
! hat/core/src/main/java/hat/backend/java/JavaBackend.java
! hat/core/src/main/java/hat/buffer/ArgArray.java
! hat/core/src/main/java/hat/buffer/BF16Array.java
! hat/core/src/main/java/hat/buffer/F16Array.java
! hat/core/src/main/java/hat/buffer/F32Array.java
! hat/core/src/main/java/hat/buffer/F32Array2D.java
! hat/core/src/main/java/hat/buffer/F32ArrayPadded.java
! hat/core/src/main/java/hat/buffer/ImageIfaceBuffer.java
! hat/core/src/main/java/hat/buffer/KernelBufferContext.java
! hat/core/src/main/java/hat/buffer/S08x3RGBImage.java
! hat/core/src/main/java/hat/buffer/S32Array.java
! hat/core/src/main/java/hat/buffer/S32Array2D.java
! hat/core/src/main/java/hat/buffer/S32RGBAImage.java
! hat/core/src/main/java/hat/buffer/U16GreyImage.java
! hat/core/src/main/java/hat/callgraph/ComputeCallGraph.java
! hat/core/src/main/java/hat/callgraph/KernelCallGraph.java
! hat/core/src/main/java/hat/codebuilders/C99HATKernelBuilder.java
! hat/core/src/main/java/hat/dialect/HATPtrOp.java
- hat/core/src/main/java/hat/ifacemapper/SchemaBuilder.java
! hat/core/src/main/java/hat/optools/OpTk.java
! hat/core/src/main/java/hat/phases/HATDialectifyArrayViewPhase.java
! hat/core/src/main/java/hat/phases/HATFinalDetectionPhase.java
! hat/examples/blackscholes/src/main/java/blackscholes/Main.java
! hat/examples/experiments/src/main/java/experiments/LayoutExample.java
! hat/examples/experiments/src/main/java/experiments/LocalArray.java
! hat/examples/experiments/src/main/java/experiments/LocalIds.java
! hat/examples/experiments/src/main/java/experiments/Mesh.java
! hat/examples/experiments/src/main/java/experiments/MinBufferTest.java
! hat/examples/experiments/src/main/java/experiments/PrefixSum.java
! hat/examples/experiments/src/main/java/experiments/QuotedArrayArg.java
! hat/examples/experiments/src/main/java/experiments/QuotedConstantArgs.java
! hat/examples/experiments/src/main/java/experiments/Reduction.java
! hat/examples/experiments/src/main/java/experiments/S08x3ImageTest.java
! hat/examples/experiments/src/main/java/experiments/S32ArrayTest.java
! hat/examples/experiments/src/main/java/experiments/spirv/MatrixMultiply.java
! hat/examples/heal/src/main/java/heal/Box.java
! hat/examples/heal/src/main/java/heal/ComputeHeal.java
! hat/examples/heal/src/main/java/heal/XYRGBList.java
! hat/examples/life/src/main/java/life/Main.java
! hat/examples/life/src/main/java/life/Viewer.java
! hat/examples/mandel/src/main/java/mandel/Main.java
! hat/examples/mandel/src/main/java/mandel/Viewer.java
! hat/examples/matmul/src/main/java/matmul/Main.java
! hat/examples/nbody/src/main/java/nbody/Universe.java
! hat/examples/nbody/src/main/java/nbody/opencl/OpenCLNBodyGLWindow.java
! hat/examples/squares/src/main/java/squares/Main.java
! hat/examples/violajones/src/main/java/violajones/ViolaJonesCoreCompute.java
! hat/examples/violajones/src/main/java/violajones/ifaces/Cascade.java
! hat/examples/violajones/src/main/java/violajones/ifaces/ResultTable.java
! hat/examples/violajones/src/main/java/violajones/ifaces/ScaleTable.java
! hat/intellij/wrap_opencl.iml
+ hat/optkl/src/main/java/optkl/CommonCarrier.java
= hat/optkl/src/main/java/optkl/annotations/After.java
= hat/optkl/src/main/java/optkl/annotations/Align.java
= hat/optkl/src/main/java/optkl/annotations/Kernel.java
= hat/optkl/src/main/java/optkl/annotations/Order.java
= hat/optkl/src/main/java/optkl/annotations/Pad.java
= hat/optkl/src/main/java/optkl/annotations/Preformatted.java
= hat/optkl/src/main/java/optkl/annotations/ProvidesDimFor.java
= hat/optkl/src/main/java/optkl/annotations/TypeDef.java
= hat/optkl/src/main/java/optkl/ifacemapper/AbstractSegmentMapper.java
= hat/optkl/src/main/java/optkl/ifacemapper/BoundSchema.java
= hat/optkl/src/main/java/optkl/ifacemapper/Buffer.java
= hat/optkl/src/main/java/optkl/ifacemapper/BufferAllocator.java
= hat/optkl/src/main/java/optkl/ifacemapper/BufferState.java
= hat/optkl/src/main/java/optkl/ifacemapper/BufferTracker.java
= hat/optkl/src/main/java/optkl/ifacemapper/ByteCodeGenerator.java
= hat/optkl/src/main/java/optkl/ifacemapper/MappableIface.java
= hat/optkl/src/main/java/optkl/ifacemapper/MapperCache.java
= hat/optkl/src/main/java/optkl/ifacemapper/MapperUtil.java
= hat/optkl/src/main/java/optkl/ifacemapper/Schema.java
+ hat/optkl/src/main/java/optkl/ifacemapper/SchemaBuilder.java
= hat/optkl/src/main/java/optkl/ifacemapper/SegmentInterfaceMapper.java
= hat/optkl/src/main/java/optkl/ifacemapper/SegmentMapper.java
= hat/optkl/src/main/java/optkl/ifacemapper/accessor/AccessorInfo.java
= hat/optkl/src/main/java/optkl/ifacemapper/accessor/Accessors.java
= hat/optkl/src/main/java/optkl/ifacemapper/accessor/ArrayInfo.java
= hat/optkl/src/main/java/optkl/ifacemapper/accessor/Cardinality.java
= hat/optkl/src/main/java/optkl/ifacemapper/accessor/LayoutInfo.java
= hat/optkl/src/main/java/optkl/ifacemapper/accessor/ScalarInfo.java
= hat/optkl/src/main/java/optkl/ifacemapper/accessor/ValueType.java
= hat/optkl/src/main/java/optkl/ifacemapper/component/Util.java
! hat/tests/src/main/java/hat/test/TestArrayView.java
! hat/tests/src/main/java/hat/test/TestArrays.java
! hat/tests/src/main/java/hat/test/TestBFloat16Type.java
! hat/tests/src/main/java/hat/test/TestBlackscholes.java
! hat/tests/src/main/java/hat/test/TestConstants.java
! hat/tests/src/main/java/hat/test/TestF16Type.java
! hat/tests/src/main/java/hat/test/TestFloat2.java
! hat/tests/src/main/java/hat/test/TestLocal.java
! hat/tests/src/main/java/hat/test/TestMandel.java
! hat/tests/src/main/java/hat/test/TestMatMul.java
! hat/tests/src/main/java/hat/test/TestNbody.java
! hat/tests/src/main/java/hat/test/TestParenthesis.java
! hat/tests/src/main/java/hat/test/TestPrivate.java
! hat/tests/src/main/java/hat/test/TestReductions.java
! hat/tests/src/main/java/hat/test/TestVectorArrayView.java
! hat/tests/src/main/java/hat/test/TestVectorTypes.java
! hat/tests/src/main/java/hat/test/TestWriteOnly.java
! hat/tools/src/main/java/hat/tools/text/TestJavaHATCodeBuilder.java
! hat/wraps/opencl/src/main/java/wrap/opencl/CLPlatform.java

Changeset: 520ee2b6
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-19 17:31:04 +0000
URL:       https://git.openjdk.org/babylon/commit/520ee2b6a51277d7f53e4a25d743fa0c9f52f56a

Hat cleanup phases

! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/C99FFIBackend.java
! hat/core/src/main/java/hat/NDRange.java
+ hat/core/src/main/java/hat/dialect/BinaryOpEnum.java
! hat/core/src/main/java/hat/dialect/HATF16AddOp.java
! hat/core/src/main/java/hat/dialect/HATF16BinaryOp.java
! hat/core/src/main/java/hat/dialect/HATF16DivOp.java
! hat/core/src/main/java/hat/dialect/HATF16MulOp.java
! hat/core/src/main/java/hat/dialect/HATF16SubOp.java
! hat/core/src/main/java/hat/dialect/HATGlobalSizeOp.java
! hat/core/src/main/java/hat/dialect/HATGlobalThreadIdOp.java
! hat/core/src/main/java/hat/dialect/HATLocalSizeOp.java
! hat/core/src/main/java/hat/dialect/HATLocalThreadIdOp.java
! hat/core/src/main/java/hat/dialect/HATVectorAddOp.java
! hat/core/src/main/java/hat/dialect/HATVectorBinaryOp.java
! hat/core/src/main/java/hat/dialect/HATVectorDivOp.java
! hat/core/src/main/java/hat/dialect/HATVectorMulOp.java
! hat/core/src/main/java/hat/dialect/HATVectorSubOp.java
! hat/core/src/main/java/hat/optools/OpTk.java
! hat/core/src/main/java/hat/phases/HATDialectifyVectorOpPhase.java
- hat/core/src/main/java/hat/phases/HATFinalDetectionPhase.java
+ hat/core/src/main/java/hat/phases/HATFinalDetector.java

Changeset: 4fa1d641
Branch: local-class-model
Author:    Ruby Chen <ruby.r.chen at gmail.com>
Committer: Paul Sandoz <psandoz at openjdk.org>
Date:      2025-12-19 21:57:46 +0000
URL:       https://git.openjdk.org/babylon/commit/4fa1d641e9393edbd815655d0e2965a3351e4065

ModuleOp generation from LambdaOp and FuncOp

Reviewed-by: psandoz

! src/jdk.incubator.code/share/classes/jdk/incubator/code/dialect/core/CoreOp.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/dialect/java/JavaOp.java
! test/jdk/java/lang/reflect/code/TestLambdaOps.java
+ test/jdk/java/lang/reflect/code/TestModuleOp.java

Changeset: 6973e96d
Branch: local-class-model
Author:    Mourad Abbay <mabbay at openjdk.org>
Date:      2025-12-19 22:33:10 +0000
URL:       https://git.openjdk.org/babylon/commit/6973e96d31d1854a93b9c16ae816d4cf2944f823

Fix the bug of pattern variable initialized with conversion

Reviewed-by: psandoz

! src/jdk.incubator.code/share/classes/jdk/incubator/code/internal/ReflectMethods.java
! test/langtools/tools/javac/reflect/PatternsTest.java

Changeset: 65482632
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-20 11:17:37 +0000
URL:       https://git.openjdk.org/babylon/commit/654826323b49db3fb395932e65f7c535d1c7dd04

Slight cleanup of HatPtOp and added copyright to enum

! hat/core/src/main/java/hat/codebuilders/C99HATKernelBuilder.java
! hat/core/src/main/java/hat/dialect/BinaryOpEnum.java
! hat/core/src/main/java/hat/dialect/HATPtrOp.java

Changeset: bf6d0ea8
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-21 11:27:47 +0000
URL:       https://git.openjdk.org/babylon/commit/bf6d0ea8ba9efad2878cd04c0e13236c6f2376bb

Seal NDRange interfaces anc simplify HATThreadOp and phases

! hat/core/src/main/java/hat/NDRange.java
! hat/core/src/main/java/hat/dialect/HATBlockThreadIdOp.java
! hat/core/src/main/java/hat/dialect/HATGlobalSizeOp.java
! hat/core/src/main/java/hat/dialect/HATGlobalThreadIdOp.java
! hat/core/src/main/java/hat/dialect/HATLocalSizeOp.java
! hat/core/src/main/java/hat/dialect/HATLocalThreadIdOp.java
! hat/core/src/main/java/hat/dialect/HATThreadOp.java
! hat/core/src/main/java/hat/optools/OpTk.java
! hat/core/src/main/java/hat/phases/HATDialectifyThreadsPhase.java

Changeset: 9c54679e
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-21 12:14:02 +0000
URL:       https://git.openjdk.org/babylon/commit/9c54679e0da23a10c043e9a8cb4908cba0a5a999

Cleanup of HAT Cuda codegen

! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/CudaHATKernelBuilder.java
! hat/core/src/main/java/hat/codebuilders/C99HATKernelBuilder.java

Changeset: 711c5a8e
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-21 12:38:17 +0000
URL:       https://git.openjdk.org/babylon/commit/711c5a8e0860fc240b5e6886630acf8fe32e0579

I messed up prev PR blockId vs blockIdx

! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/CudaHATKernelBuilder.java

Changeset: 91154887
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-21 13:48:59 +0000
URL:       https://git.openjdk.org/babylon/commit/911548878ff9b13bda31e099f29fcc8852715c50

Sealed the HATOp/dialect hierarchy

! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/CudaBackend.java
! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/PTXHATKernelBuilder.java
+ hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/PTXPtrOp.java
! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/C99FFIBackend.java
! hat/core/src/main/java/hat/codebuilders/C99HATCodeBuilder.java
! hat/core/src/main/java/hat/codebuilders/C99HATCodeBuilderContext.java
! hat/core/src/main/java/hat/codebuilders/C99HATKernelBuilder.java
! hat/core/src/main/java/hat/codebuilders/ScopedCodeBuilderContext.java
! hat/core/src/main/java/hat/dialect/HATBarrierOp.java
! hat/core/src/main/java/hat/dialect/HATBlockThreadIdOp.java
! hat/core/src/main/java/hat/dialect/HATF16AddOp.java
! hat/core/src/main/java/hat/dialect/HATF16BinaryOp.java
! hat/core/src/main/java/hat/dialect/HATF16ConvOp.java
! hat/core/src/main/java/hat/dialect/HATF16DivOp.java
! hat/core/src/main/java/hat/dialect/HATF16MulOp.java
! hat/core/src/main/java/hat/dialect/HATF16Op.java
! hat/core/src/main/java/hat/dialect/HATF16SubOp.java
! hat/core/src/main/java/hat/dialect/HATF16ToFloatConvOp.java
! hat/core/src/main/java/hat/dialect/HATF16VarLoadOp.java
! hat/core/src/main/java/hat/dialect/HATF16VarOp.java
! hat/core/src/main/java/hat/dialect/HATGlobalSizeOp.java
! hat/core/src/main/java/hat/dialect/HATGlobalThreadIdOp.java
! hat/core/src/main/java/hat/dialect/HATLocalSizeOp.java
! hat/core/src/main/java/hat/dialect/HATLocalThreadIdOp.java
! hat/core/src/main/java/hat/dialect/HATLocalVarOp.java
! hat/core/src/main/java/hat/dialect/HATMemoryDefOp.java
! hat/core/src/main/java/hat/dialect/HATMemoryLoadOp.java
- hat/core/src/main/java/hat/dialect/HATMemoryOp.java
+ hat/core/src/main/java/hat/dialect/HATMemoryVarOp.java
! hat/core/src/main/java/hat/dialect/HATOp.java
! hat/core/src/main/java/hat/dialect/HATPhaseUtils.java
! hat/core/src/main/java/hat/dialect/HATPrivateInitVarOp.java
! hat/core/src/main/java/hat/dialect/HATPrivateVarOp.java
! hat/core/src/main/java/hat/dialect/HATPtrLengthOp.java
! hat/core/src/main/java/hat/dialect/HATPtrLoadOp.java
! hat/core/src/main/java/hat/dialect/HATPtrOp.java
! hat/core/src/main/java/hat/dialect/HATPtrStoreOp.java
! hat/core/src/main/java/hat/dialect/HATThreadOp.java
! hat/core/src/main/java/hat/dialect/HATVectorAddOp.java
! hat/core/src/main/java/hat/dialect/HATVectorBinaryOp.java
! hat/core/src/main/java/hat/dialect/HATVectorDivOp.java
! hat/core/src/main/java/hat/dialect/HATVectorLoadOp.java
! hat/core/src/main/java/hat/dialect/HATVectorMakeOfOp.java
! hat/core/src/main/java/hat/dialect/HATVectorMulOp.java
! hat/core/src/main/java/hat/dialect/HATVectorOfOp.java
! hat/core/src/main/java/hat/dialect/HATVectorOp.java
! hat/core/src/main/java/hat/dialect/HATVectorSelectLoadOp.java
! hat/core/src/main/java/hat/dialect/HATVectorSelectStoreOp.java
! hat/core/src/main/java/hat/dialect/HATVectorStoreView.java
! hat/core/src/main/java/hat/dialect/HATVectorSubOp.java
! hat/core/src/main/java/hat/dialect/HATVectorVarLoadOp.java
! hat/core/src/main/java/hat/dialect/HATVectorVarOp.java
! hat/core/src/main/java/hat/optools/OpTk.java
! hat/core/src/main/java/hat/phases/HATDialectifyBarrierPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyMemoryPhase.java

Changeset: 607318c3
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-21 14:29:19 +0000
URL:       https://git.openjdk.org/babylon/commit/607318c3af5cb04b72dd6ad35ef789214ad526ee

Moved scopebuilder down to optkl

! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/CudaHATKernelBuilder.java
! hat/backends/ffi/opencl/src/main/java/hat/backend/ffi/OpenCLHATKernelBuilder.java
! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/C99FFIBackend.java
! hat/backends/jextracted/opencl/src/main/java/hat/backend/jextracted/OpenCLJExtractedHATKernelBuilder.java
! hat/backends/jextracted/shared/src/main/java/hat/backend/jextracted/C99JExtractedBackend.java
! hat/core/src/main/java/hat/codebuilders/BabylonKernelOpBuilder.java
! hat/core/src/main/java/hat/codebuilders/C99HATCodeBuilderContext.java
! hat/core/src/main/java/hat/codebuilders/C99HATComputeBuilder.java
! hat/core/src/main/java/hat/codebuilders/C99HATKernelBuilder.java
! hat/core/src/main/java/hat/dialect/HATF16Op.java
! hat/core/src/main/java/hat/dialect/HATMemoryVarOp.java
! hat/core/src/main/java/hat/dialect/HATVectorOp.java
= hat/optkl/src/main/java/optkl/VarLikeOp.java
= hat/optkl/src/main/java/optkl/codebuilders/ScopedCodeBuilderContext.java
! hat/tools/src/main/java/hat/tools/text/JavaHATCodeBuilder.java
! hat/tools/src/main/java/hat/tools/text/TestJavaHATCodeBuilder.java

Changeset: a5d2fba0
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-21 17:05:31 +0000
URL:       https://git.openjdk.org/babylon/commit/a5d2fba0a19c9ee8549298f3bbc7c183593bf7c6

We were needlessly passing accelerator around, as a Lookup carrier

= hat/.bld
= hat/.clean
= hat/.dot
+ hat/.optkl
= hat/.run
= hat/.sanity
+ hat/.test-suite
= hat/.tool
! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/CudaBackend.java
! hat/backends/ffi/mock/src/main/java/hat/backend/ffi/MockBackend.java
! hat/backends/ffi/opencl/src/main/java/hat/backend/ffi/OpenCLBackend.java
! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/C99FFIBackend.java
! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/FFIBackend.java
! hat/backends/jextracted/opencl/src/main/java/hat/backend/jextracted/OpenCLBackend.java
! hat/backends/jextracted/shared/src/main/java/hat/backend/jextracted/C99JExtractedBackend.java
! hat/backends/jextracted/shared/src/main/java/hat/backend/jextracted/JExtractedBackend.java
! hat/core/src/main/java/hat/Accelerator.java
! hat/core/src/main/java/hat/ComputeContext.java
! hat/core/src/main/java/hat/backend/BackendAdaptor.java
! hat/core/src/main/java/hat/backend/DebugBackend.java
! hat/core/src/main/java/hat/backend/java/JavaBackend.java
! hat/core/src/main/java/hat/buffer/ArgArray.java
! hat/core/src/main/java/hat/buffer/BF16Array.java
! hat/core/src/main/java/hat/buffer/F16Array.java
! hat/core/src/main/java/hat/buffer/F32Array.java
! hat/core/src/main/java/hat/buffer/F32Array2D.java
! hat/core/src/main/java/hat/buffer/F32ArrayPadded.java
! hat/core/src/main/java/hat/buffer/KernelBufferContext.java
! hat/core/src/main/java/hat/buffer/S08x3RGBImage.java
! hat/core/src/main/java/hat/buffer/S32Array.java
! hat/core/src/main/java/hat/buffer/S32Array2D.java
! hat/core/src/main/java/hat/buffer/S32RGBAImage.java
! hat/core/src/main/java/hat/buffer/U16GreyImage.java
! hat/core/src/main/java/hat/callgraph/CallGraph.java
! hat/core/src/main/java/hat/callgraph/ComputeCallGraph.java
! hat/core/src/main/java/hat/callgraph/Entrypoint.java
! hat/core/src/main/java/hat/callgraph/KernelCallGraph.java
! hat/core/src/main/java/hat/codebuilders/C99HATCodeBuilderContext.java
! hat/core/src/main/java/hat/codebuilders/C99HATKernelBuilder.java
! hat/core/src/main/java/hat/device/DeviceSchema.java
! hat/core/src/main/java/hat/optools/OpTk.java
! hat/core/src/main/java/hat/phases/HATDialect.java
! hat/core/src/main/java/hat/phases/HATDialectifyArrayViewPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyBarrierPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyFP16Phase.java
! hat/core/src/main/java/hat/phases/HATDialectifyMemoryPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyThreadsPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyTier.java
! hat/core/src/main/java/hat/phases/HATDialectifyVectorOpPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyVectorSelectPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyVectorStorePhase.java
! hat/core/src/main/java/hat/phases/HATFinalDetector.java
= hat/core/src/main/java/hat/types/BF16.java
= hat/core/src/main/java/hat/types/F16.java
= hat/core/src/main/java/hat/types/Float2.java
= hat/core/src/main/java/hat/types/Float4.java
= hat/core/src/main/java/hat/types/HAType.java
! hat/examples/heal/src/main/java/heal/ComputeHeal.java
! hat/examples/matmul/src/main/java/matmul/Main.java
! hat/examples/nbody/src/main/java/nbody/Universe.java
! hat/examples/nbody/src/main/java/nbody/opencl/OpenCLNBodyGLWindow.java
! hat/examples/violajones/src/main/java/violajones/ViolaJonesCoreCompute.java
! hat/tests/src/main/java/hat/test/TestBFloat16Type.java
! hat/tests/src/main/java/hat/test/TestDeviceType.java
! hat/tests/src/main/java/hat/test/TestF16Type.java
! hat/tests/src/main/java/hat/test/TestFloat2.java
! hat/tests/src/main/java/hat/test/TestMatMul.java
! hat/tests/src/main/java/hat/test/TestVectorArrayView.java
! hat/tests/src/main/java/hat/test/TestVectorTypes.java
! hat/tests/src/main/java/hat/test/exceptions/HATAsserts.java

Changeset: 3642d2b1
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-22 19:08:27 +0000
URL:       https://git.openjdk.org/babylon/commit/3642d2b1cfadeb8b07876f8a3a4668e79df99a10

Moved common code to optkl

! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/CudaBackend.java
! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/PTXHATKernelBuilder.java
! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/C99FFIBackend.java
! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/FFIBackend.java
! hat/backends/jextracted/shared/src/main/java/hat/backend/jextracted/C99JExtractedBackend.java
! hat/backends/jextracted/shared/src/main/java/hat/backend/jextracted/JExtractedBackend.java
! hat/core/src/main/java/hat/Accelerator.java
! hat/core/src/main/java/hat/BufferTagger.java
! hat/core/src/main/java/hat/ComputeContext.java
! hat/core/src/main/java/hat/backend/DebugBackend.java
! hat/core/src/main/java/hat/buffer/S32Array.java
! hat/core/src/main/java/hat/callgraph/ComputeCallGraph.java
! hat/core/src/main/java/hat/codebuilders/C99HATCodeBuilderContext.java
! hat/core/src/main/java/hat/codebuilders/C99HATKernelBuilder.java
! hat/core/src/main/java/hat/dialect/HATF16AddOp.java
! hat/core/src/main/java/hat/dialect/HATF16DivOp.java
! hat/core/src/main/java/hat/dialect/HATF16MulOp.java
! hat/core/src/main/java/hat/dialect/HATF16SubOp.java
! hat/core/src/main/java/hat/dialect/HATF16ToFloatConvOp.java
! hat/core/src/main/java/hat/dialect/HATF16VarLoadOp.java
! hat/core/src/main/java/hat/dialect/HATPtrLengthOp.java
! hat/core/src/main/java/hat/dialect/HATPtrLoadOp.java
! hat/core/src/main/java/hat/dialect/HATPtrStoreOp.java
! hat/core/src/main/java/hat/dialect/HATThreadOp.java
! hat/core/src/main/java/hat/dialect/HATVectorAddOp.java
! hat/core/src/main/java/hat/dialect/HATVectorDivOp.java
! hat/core/src/main/java/hat/dialect/HATVectorLoadOp.java
! hat/core/src/main/java/hat/dialect/HATVectorMulOp.java
! hat/core/src/main/java/hat/dialect/HATVectorSelectLoadOp.java
! hat/core/src/main/java/hat/dialect/HATVectorSubOp.java
! hat/core/src/main/java/hat/optools/OpTk.java
! hat/core/src/main/java/hat/optools/Trxfmr.java
! hat/core/src/main/java/hat/phases/HATDialect.java
! hat/core/src/main/java/hat/phases/HATDialectifyArrayViewPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyBarrierPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyFP16Phase.java
! hat/core/src/main/java/hat/phases/HATDialectifyMemoryPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyThreadsPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyVectorOpPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyVectorSelectPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyVectorStorePhase.java
! hat/core/src/main/java/hat/phases/HATFinalDetector.java
! hat/examples/experiments/src/main/java/experiments/DNA.java
! hat/examples/experiments/src/main/java/experiments/LayoutExample.java
! hat/examples/experiments/src/main/java/experiments/RawLayout.java
= hat/examples/experiments/src/main/java/experiments/S32Array2DTest.java
+ hat/examples/experiments/src/main/java/experiments/S32ArrayNewSchemaTest.java
! hat/examples/experiments/src/main/java/experiments/Transform.java
! hat/intellij/example_experiments.iml
! hat/optkl/src/main/java/optkl/OpTkl.java
+ hat/optkl/src/main/java/optkl/Precedence.java
! hat/optkl/src/main/java/optkl/ifacemapper/Schema.java
! hat/tools/src/main/java/hat/tools/text/JavaHATCodeBuilder.java

Changeset: cc124529
Branch: local-class-model
Author:    Nadeesh TV <ntv at openjdk.org>
Committer: Gary Frost <gfrost at openjdk.org>
Date:      2025-12-23 10:13:39 +0000
URL:       https://git.openjdk.org/babylon/commit/cc1245298e21e3ee12b7628c8e46ccf4dee45df4

Throw an exception if the compute method is not annotated with @Reflect

! hat/core/src/main/java/hat/ComputeContext.java
! hat/core/src/main/java/hat/codebuilders/C99HATCodeBuilder.java
! hat/core/src/main/java/hat/codebuilders/C99HATCodeBuilderContext.java
! hat/core/src/main/java/hat/codebuilders/C99HATComputeBuilder.java
! hat/core/src/main/java/hat/codebuilders/C99HATConfigBuilder.java
! hat/core/src/main/java/hat/codebuilders/C99HATKernelBuilder.java
! hat/optkl/src/main/java/optkl/codebuilders/ScopedCodeBuilderContext.java
+ hat/tests/src/main/java/hat/test/TestMissingReflectAnnotation.java
! hat/tests/src/main/java/hat/test/exceptions/HATAsserts.java

Changeset: 0cdfd85d
Branch: local-class-model
Author:    Mourad Abbay <mabbay at openjdk.org>
Date:      2025-12-23 12:30:40 +0000
URL:       https://git.openjdk.org/babylon/commit/0cdfd85d0624eed74d8e9c12e49c6442b9434ed6

Fix lowering type pattern

Reviewed-by: psandoz

! src/jdk.incubator.code/share/classes/jdk/incubator/code/dialect/java/JavaOp.java
! test/jdk/java/lang/reflect/code/TestPrimitiveTypePatterns.java

Changeset: ab78f0bd
Branch: local-class-model
Author:    Mourad Abbay <mabbay at openjdk.org>
Date:      2025-12-23 12:34:30 +0000
URL:       https://git.openjdk.org/babylon/commit/ab78f0bd857bbf121dba04a6c13f232a17af97bc

Lazily invoke lambda op building method

Reviewed-by: psandoz

! src/java.base/share/classes/java/lang/invoke/InnerClassLambdaMetafactory.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/Op.java
+ test/jdk/java/lang/reflect/code/TestOpOfMethod.java
+ test/jdk/java/lang/reflect/code/TestOpOfQuotable.java
! test/jdk/java/lang/reflect/code/writer/TestJavaVersionCheckerForLambdas.java
- test/langtools/tools/javac/reflect/LambdaModelUniquenessTest.java
- test/langtools/tools/javac/reflect/MethodModelUniquenessTest.java

Changeset: a8e512cf
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-23 12:41:12 +0000
URL:       https://git.openjdk.org/babylon/commit/a8e512cf63c30e9abe27913e81b5af2b4583c451

Sealed HATPhases (transformer) heierarchy and provided access to Kern?

! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/CudaBackend.java
! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/PTXHATKernelBuilder.java
! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/C99FFIBackend.java
! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/FFIBackend.java
! hat/backends/java/mt/src/main/java/hat/backend/java/JavaMultiThreadedBackend.java
! hat/backends/java/seq/src/main/java/hat/backend/java/JavaSequentialBackend.java
! hat/backends/jextracted/shared/src/main/java/hat/backend/jextracted/C99JExtractedBackend.java
! hat/backends/jextracted/shared/src/main/java/hat/backend/jextracted/JExtractedBackend.java
! hat/core/src/main/java/hat/BufferTagger.java
! hat/core/src/main/java/hat/ComputeContext.java
! hat/core/src/main/java/hat/backend/DebugBackend.java
! hat/core/src/main/java/hat/buffer/ArgArray.java
! hat/core/src/main/java/hat/callgraph/CallGraph.java
! hat/core/src/main/java/hat/callgraph/ComputeCallGraph.java
! hat/core/src/main/java/hat/callgraph/Entrypoint.java
! hat/core/src/main/java/hat/callgraph/KernelCallGraph.java
! hat/core/src/main/java/hat/codebuilders/C99HATCodeBuilderContext.java
! hat/core/src/main/java/hat/codebuilders/C99HATComputeBuilder.java
! hat/core/src/main/java/hat/codebuilders/C99HATKernelBuilder.java
! hat/core/src/main/java/hat/dialect/HATF16VarOp.java
! hat/core/src/main/java/hat/dialect/HATMemoryVarOp.java
! hat/core/src/main/java/hat/dialect/HATVectorVarOp.java
! hat/core/src/main/java/hat/optools/OpTk.java
! hat/core/src/main/java/hat/optools/Trxfmr.java
- hat/core/src/main/java/hat/phases/HATDialect.java
+ hat/core/src/main/java/hat/phases/HATDialectPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyArrayViewPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyBarrierPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyFP16Phase.java
! hat/core/src/main/java/hat/phases/HATDialectifyMemoryPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyThreadsPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyTier.java
! hat/core/src/main/java/hat/phases/HATDialectifyVectorOpPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyVectorSelectPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyVectorStorePhase.java
! hat/docs/hat-03-programming-model.md
! hat/docs/hat-04-01-interface-mapping.md
! hat/examples/blackscholes/src/main/java/blackscholes/Main.java
! hat/examples/experiments/src/main/java/experiments/DNA.java
! hat/examples/experiments/src/main/java/experiments/LayoutExample.java
! hat/examples/experiments/src/main/java/experiments/PrefixSum.java
! hat/examples/experiments/src/main/java/experiments/RawLayout.java
! hat/examples/experiments/src/main/java/experiments/Transform.java
! hat/examples/violajones/src/main/java/violajones/attic/ViolaJones.java
+ hat/optkl/src/main/java/optkl/CallSite.java
! hat/optkl/src/main/java/optkl/OpTkl.java
! hat/optkl/src/main/java/optkl/ParamVar.java
! hat/optkl/src/main/java/optkl/Precedence.java
= hat/optkl/src/main/java/optkl/StatementLikeOp.java
! hat/tests/src/main/java/hat/test/TestArrayView.java
! hat/tests/src/main/java/hat/test/TestMatMul.java
! hat/tools/src/main/java/hat/tools/text/JavaHATCodeBuilder.java

Changeset: 84e06638
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-23 13:12:10 +0000
URL:       https://git.openjdk.org/babylon/commit/84e06638c0139d41e98d90748d3e505a0b6ff5bb

Missing import in TestMissingReflectAnnotation

! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/FFIBackend.java
! hat/hat.java
! hat/tests/src/main/java/hat/test/TestMissingReflectAnnotation.java

Changeset: c86f4a24
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-23 15:05:22 +0000
URL:       https://git.openjdk.org/babylon/commit/c86f4a240677bb6bef06c597977d2941e3d6cce9

Resolving quotable target seems to be broken - this patch fixes HAT

! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/FFIBackend.java
! hat/examples/life/src/main/java/life/Viewer.java
! hat/intellij/.idea/misc.xml
! hat/intellij/example_life.iml
! hat/optkl/src/main/java/optkl/OpTkl.java

Changeset: 2ac0eff7
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-24 13:07:09 +0000
URL:       https://git.openjdk.org/babylon/commit/2ac0eff7345088426dd22ac577cedb9b3ae7753c

Cache kernel call sites based on lambdaOp location

! hat/backends/jextracted/shared/src/main/java/hat/backend/jextracted/C99JExtractedBackend.java
! hat/core/src/main/java/hat/Accelerator.java
! hat/core/src/main/java/hat/ComputeContext.java
! hat/core/src/main/java/hat/callgraph/CallGraph.java
! hat/examples/life/src/main/java/life/Main.java
! hat/optkl/src/main/java/optkl/OpTkl.java

Changeset: ff03a602
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-24 18:57:45 +0000
URL:       https://git.openjdk.org/babylon/commit/ff03a6025e855ce36dd249f2dd5da9a8774c4432

Hat switch from pattern to regex

! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/C99FFIBackend.java
! hat/core/src/main/java/hat/NDRange.java
! hat/core/src/main/java/hat/codebuilders/C99HATCodeBuilderContext.java
! hat/core/src/main/java/hat/dialect/HATBlockThreadIdOp.java
! hat/core/src/main/java/hat/dialect/HATGlobalSizeOp.java
! hat/core/src/main/java/hat/dialect/HATGlobalThreadIdOp.java
! hat/core/src/main/java/hat/dialect/HATLocalSizeOp.java
! hat/core/src/main/java/hat/dialect/HATLocalThreadIdOp.java
! hat/core/src/main/java/hat/optools/OpTk.java
! hat/core/src/main/java/hat/phases/HATDialectifyArrayViewPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyThreadsPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyVectorSelectPhase.java
! hat/core/src/main/java/hat/phases/HATFinalDetector.java
+ hat/examples/experiments/src/main/java/experiments/CreateFuncOp.java
+ hat/examples/experiments/src/main/java/experiments/JavaPMe.java
! hat/examples/experiments/src/main/java/experiments/Transform.java
! hat/hat/job/src/main/java/job/Intellij.java
! hat/optkl/src/main/java/optkl/CallSite.java
! hat/optkl/src/main/java/optkl/OpTkl.java
! hat/optkl/src/main/java/optkl/textmodel/BabylonTextModel.java

Changeset: 06c18e72
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-26 12:15:12 +0000
URL:       https://git.openjdk.org/babylon/commit/06c18e72bab8d4339a5ca5f3f68a66c534b994e3

More phase refactoring, created common op pattern matchers

! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/CudaBackend.java
! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/PTXHATKernelBuilder.java
! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/FFIBackend.java
! hat/backends/jextracted/shared/src/main/java/hat/backend/jextracted/JExtractedBackend.java
! hat/core/src/main/java/hat/Accelerator.java
! hat/core/src/main/java/hat/callgraph/ComputeCallGraph.java
! hat/core/src/main/java/hat/callgraph/KernelCallGraph.java
! hat/core/src/main/java/hat/codebuilders/BabylonKernelOpBuilder.java
! hat/core/src/main/java/hat/codebuilders/C99HATCodeBuilderContext.java
! hat/core/src/main/java/hat/codebuilders/C99HATKernelBuilder.java
! hat/core/src/main/java/hat/dialect/HATBlockThreadIdOp.java
! hat/core/src/main/java/hat/dialect/HATGlobalSizeOp.java
! hat/core/src/main/java/hat/dialect/HATGlobalThreadIdOp.java
! hat/core/src/main/java/hat/dialect/HATLocalSizeOp.java
! hat/core/src/main/java/hat/dialect/HATLocalThreadIdOp.java
+ hat/core/src/main/java/hat/optools/CodeModelPattern.java
+ hat/core/src/main/java/hat/optools/ComputeContextPattern.java
+ hat/core/src/main/java/hat/optools/IfaceBufferPattern.java
+ hat/core/src/main/java/hat/optools/KernelContextPattern.java
- hat/core/src/main/java/hat/optools/OpTk.java
+ hat/core/src/main/java/hat/optools/RefactorMe.java
! hat/core/src/main/java/hat/optools/Trxfmr.java
! hat/core/src/main/java/hat/phases/HATDialectifyBarrierPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyFP16Phase.java
! hat/core/src/main/java/hat/phases/HATDialectifyMemoryPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyThreadsPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyVectorOpPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyVectorSelectPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyVectorStorePhase.java
! hat/tools/src/main/java/hat/tools/text/JavaHATCodeBuilder.java

Changeset: 13298c2c
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-27 12:31:25 +0000
URL:       https://git.openjdk.org/babylon/commit/13298c2c4d92813977dbfbaa7184151dd62863c1

Switched to using schema dsl rather than annotions for field order

! hat/core/src/main/java/hat/buffer/F32Array.java
! hat/core/src/main/java/hat/buffer/KernelBufferContext.java
! hat/core/src/main/java/hat/buffer/S32Array.java
! hat/examples/experiments/src/main/java/experiments/S32ArrayNewSchemaTest.java
- hat/optkl/src/main/java/optkl/annotations/After.java
- hat/optkl/src/main/java/optkl/annotations/Align.java
- hat/optkl/src/main/java/optkl/annotations/Order.java
- hat/optkl/src/main/java/optkl/annotations/Pad.java
! hat/optkl/src/main/java/optkl/ifacemapper/Schema.java

Changeset: 0723973c
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-27 15:00:59 +0000
URL:       https://git.openjdk.org/babylon/commit/0723973c753f2ba28f02b472109c49866d098192

Move hat annotations back to core.  Some groupied of common classes

! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/CudaBackend.java
! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/C99FFIBackend.java
! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/FFIBackend.java
! hat/backends/jextracted/shared/src/main/java/hat/backend/jextracted/C99JExtractedBackend.java
! hat/backends/jextracted/shared/src/main/java/hat/backend/jextracted/JExtractedBackend.java
! hat/core/src/main/java/hat/Accelerator.java
! hat/core/src/main/java/hat/BufferTagger.java
! hat/core/src/main/java/hat/ComputeContext.java
! hat/core/src/main/java/hat/FFIConfigCreator.java
! hat/core/src/main/java/hat/NDRange.java
= hat/core/src/main/java/hat/annotations/Kernel.java
= hat/core/src/main/java/hat/annotations/Preformatted.java
= hat/core/src/main/java/hat/annotations/ProvidesDimFor.java
= hat/core/src/main/java/hat/annotations/TypeDef.java
! hat/core/src/main/java/hat/backend/Backend.java
! hat/core/src/main/java/hat/backend/DebugBackend.java
! hat/core/src/main/java/hat/buffer/ArgArray.java
! hat/core/src/main/java/hat/buffer/BF16Array.java
! hat/core/src/main/java/hat/buffer/F32Array.java
! hat/core/src/main/java/hat/buffer/F32Array2D.java
! hat/core/src/main/java/hat/buffer/F32ArrayPadded.java
! hat/core/src/main/java/hat/buffer/KernelBufferContext.java
! hat/core/src/main/java/hat/buffer/S08x3RGBImage.java
! hat/core/src/main/java/hat/buffer/S32Array.java
! hat/core/src/main/java/hat/buffer/S32Array2D.java
! hat/core/src/main/java/hat/buffer/S32RGBAImage.java
! hat/core/src/main/java/hat/buffer/U16GreyImage.java
! hat/core/src/main/java/hat/callgraph/CallGraph.java
! hat/core/src/main/java/hat/codebuilders/C99HATCodeBuilderContext.java
! hat/core/src/main/java/hat/codebuilders/C99HATKernelBuilder.java
! hat/core/src/main/java/hat/dialect/HATBlockThreadIdOp.java
! hat/core/src/main/java/hat/dialect/HATF16AddOp.java
! hat/core/src/main/java/hat/dialect/HATF16DivOp.java
! hat/core/src/main/java/hat/dialect/HATF16MulOp.java
! hat/core/src/main/java/hat/dialect/HATF16Op.java
! hat/core/src/main/java/hat/dialect/HATF16SubOp.java
! hat/core/src/main/java/hat/dialect/HATF16ToFloatConvOp.java
! hat/core/src/main/java/hat/dialect/HATF16VarLoadOp.java
! hat/core/src/main/java/hat/dialect/HATF16VarOp.java
! hat/core/src/main/java/hat/dialect/HATGlobalSizeOp.java
! hat/core/src/main/java/hat/dialect/HATGlobalThreadIdOp.java
! hat/core/src/main/java/hat/dialect/HATLocalSizeOp.java
! hat/core/src/main/java/hat/dialect/HATLocalThreadIdOp.java
! hat/core/src/main/java/hat/dialect/HATMemoryVarOp.java
! hat/core/src/main/java/hat/dialect/HATPtrLengthOp.java
! hat/core/src/main/java/hat/dialect/HATPtrLoadOp.java
! hat/core/src/main/java/hat/dialect/HATPtrStoreOp.java
! hat/core/src/main/java/hat/dialect/HATThreadOp.java
! hat/core/src/main/java/hat/dialect/HATVectorAddOp.java
! hat/core/src/main/java/hat/dialect/HATVectorDivOp.java
! hat/core/src/main/java/hat/dialect/HATVectorLoadOp.java
! hat/core/src/main/java/hat/dialect/HATVectorMulOp.java
! hat/core/src/main/java/hat/dialect/HATVectorOp.java
! hat/core/src/main/java/hat/dialect/HATVectorSelectLoadOp.java
! hat/core/src/main/java/hat/dialect/HATVectorSubOp.java
! hat/core/src/main/java/hat/dialect/HATVectorVarOp.java
! hat/core/src/main/java/hat/optools/ComputeContextPattern.java
! hat/core/src/main/java/hat/optools/KernelContextPattern.java
! hat/core/src/main/java/hat/optools/Trxfmr.java
! hat/core/src/main/java/hat/phases/HATDialectPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyArrayViewPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyBarrierPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyFP16Phase.java
! hat/core/src/main/java/hat/phases/HATDialectifyMemoryPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyThreadsPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyTier.java
! hat/core/src/main/java/hat/phases/HATDialectifyVectorOpPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyVectorSelectPhase.java
! hat/core/src/main/java/hat/phases/HATDialectifyVectorStorePhase.java
! hat/core/src/main/java/hat/phases/HATFinalDetector.java
! hat/examples/experiments/src/main/java/experiments/CreateFuncOp.java
! hat/examples/experiments/src/main/java/experiments/DNA.java
! hat/examples/experiments/src/main/java/experiments/LayoutExample.java
! hat/examples/experiments/src/main/java/experiments/PrefixSum.java
! hat/examples/experiments/src/main/java/experiments/RawLayout.java
! hat/examples/experiments/src/main/java/experiments/Transform.java
! hat/examples/view/src/main/java/view/EliteMeshParser.java
! hat/examples/view/src/main/java/view/f32/F32Mesh3D.java
! hat/optkl/src/main/java/optkl/FuncOpParams.java
! hat/optkl/src/main/java/optkl/OpTkl.java
! hat/optkl/src/main/java/optkl/codebuilders/CodeBuilder.java
! hat/optkl/src/main/java/optkl/codebuilders/ScopedCodeBuilderContext.java
! hat/optkl/src/main/java/optkl/ifacemapper/BufferAllocator.java
! hat/optkl/src/main/java/optkl/ifacemapper/MapperUtil.java
! hat/optkl/src/main/java/optkl/ifacemapper/Schema.java
! hat/optkl/src/main/java/optkl/ifacemapper/SegmentMapper.java
! hat/optkl/src/main/java/optkl/jdot/ui/JDot.java
! hat/optkl/src/main/java/optkl/textmodel/BabylonTextModel.java
! hat/optkl/src/main/java/optkl/textmodel/JavaTextModel.java
! hat/optkl/src/main/java/optkl/textmodel/tokens/DottedName.java
! hat/optkl/src/main/java/optkl/textmodel/tokens/IntConst.java
! hat/optkl/src/main/java/optkl/textmodel/tokens/Leaf.java
= hat/optkl/src/main/java/optkl/util/BiMap.java
= hat/optkl/src/main/java/optkl/util/CallSite.java
= hat/optkl/src/main/java/optkl/util/OpCodeBuilder.java
= hat/optkl/src/main/java/optkl/util/Regex.java
= hat/optkl/src/main/java/optkl/util/StreamMutable.java
= hat/optkl/src/main/java/optkl/util/carriers/ArenaCarrier.java
= hat/optkl/src/main/java/optkl/util/carriers/CommonCarrier.java
= hat/optkl/src/main/java/optkl/util/carriers/LookupCarrier.java
= hat/optkl/src/main/java/optkl/util/ops/Precedence.java
= hat/optkl/src/main/java/optkl/util/ops/StatementLikeOp.java
= hat/optkl/src/main/java/optkl/util/ops/VarLikeOp.java
! hat/tools/src/main/java/hat/tools/text/TestJavaHATCodeBuilder.java

Changeset: 6426322e
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-27 16:59:46 +0000
URL:       https://git.openjdk.org/babylon/commit/6426322edf8218712cba1dc017c99294ee6d7179

Hat simplify phases

! hat/core/src/main/java/hat/NDRange.java
! hat/core/src/main/java/hat/callgraph/KernelCallGraph.java
! hat/core/src/main/java/hat/dialect/HATBlockThreadIdOp.java
! hat/core/src/main/java/hat/dialect/HATGlobalSizeOp.java
! hat/core/src/main/java/hat/dialect/HATGlobalThreadIdOp.java
! hat/core/src/main/java/hat/dialect/HATLocalSizeOp.java
! hat/core/src/main/java/hat/dialect/HATLocalThreadIdOp.java
! hat/core/src/main/java/hat/dialect/HATVectorStoreView.java
! hat/core/src/main/java/hat/optools/KernelContextPattern.java
+ hat/core/src/main/java/hat/optools/PatternSelector.java
! hat/core/src/main/java/hat/optools/Trxfmr.java
= hat/core/src/main/java/hat/phases/HATArrayViewPhase.java
+ hat/core/src/main/java/hat/phases/HATBarrierPhase.java
= hat/core/src/main/java/hat/phases/HATDMemoryPhase.java
+ hat/core/src/main/java/hat/phases/HATDTier.java
- hat/core/src/main/java/hat/phases/HATDialectPhase.java
- hat/core/src/main/java/hat/phases/HATDialectifyBarrierPhase.java
- hat/core/src/main/java/hat/phases/HATDialectifyThreadsPhase.java
- hat/core/src/main/java/hat/phases/HATDialectifyTier.java
= hat/core/src/main/java/hat/phases/HATFP16Phase.java
+ hat/core/src/main/java/hat/phases/HATPhase.java
+ hat/core/src/main/java/hat/phases/HATThreadsPhase.java
= hat/core/src/main/java/hat/phases/HATVectorPhase.java
= hat/core/src/main/java/hat/phases/HATVectorSelectPhase.java
= hat/core/src/main/java/hat/phases/HATVectorStorePhase.java
! hat/tools/src/main/java/hat/tools/text/JavaHATCodeBuilder.java

Changeset: f30774b0
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-27 17:41:50 +0000
URL:       https://git.openjdk.org/babylon/commit/f30774b08e21a408b73fa314dfad6e1603125b82

Moved some 'util' helpers into nested phase classes

! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/CudaHATKernelBuilder.java
! hat/backends/ffi/opencl/src/main/java/hat/backend/ffi/OpenCLHATKernelBuilder.java
! hat/backends/jextracted/opencl/src/main/java/hat/backend/jextracted/OpenCLJExtractedHATKernelBuilder.java
! hat/core/src/main/java/hat/callgraph/KernelCallGraph.java
! hat/core/src/main/java/hat/codebuilders/BabylonKernelOpBuilder.java
! hat/core/src/main/java/hat/codebuilders/C99HATCodeBuilder.java
! hat/core/src/main/java/hat/codebuilders/C99HATCodeBuilderContext.java
! hat/core/src/main/java/hat/codebuilders/C99HATKernelBuilder.java
- hat/core/src/main/java/hat/dialect/HATBlockThreadIdOp.java
- hat/core/src/main/java/hat/dialect/HATF16AddOp.java
- hat/core/src/main/java/hat/dialect/HATF16BinaryOp.java
- hat/core/src/main/java/hat/dialect/HATF16ConvOp.java
- hat/core/src/main/java/hat/dialect/HATF16DivOp.java
- hat/core/src/main/java/hat/dialect/HATF16MulOp.java
! hat/core/src/main/java/hat/dialect/HATF16Op.java
- hat/core/src/main/java/hat/dialect/HATF16SubOp.java
- hat/core/src/main/java/hat/dialect/HATF16ToFloatConvOp.java
- hat/core/src/main/java/hat/dialect/HATF16VarLoadOp.java
- hat/core/src/main/java/hat/dialect/HATF16VarOp.java
- hat/core/src/main/java/hat/dialect/HATGlobalSizeOp.java
- hat/core/src/main/java/hat/dialect/HATGlobalThreadIdOp.java
- hat/core/src/main/java/hat/dialect/HATLocalSizeOp.java
- hat/core/src/main/java/hat/dialect/HATLocalThreadIdOp.java
- hat/core/src/main/java/hat/dialect/HATLocalVarOp.java
! hat/core/src/main/java/hat/dialect/HATMemoryDefOp.java
- hat/core/src/main/java/hat/dialect/HATMemoryLoadOp.java
! hat/core/src/main/java/hat/dialect/HATMemoryVarOp.java
! hat/core/src/main/java/hat/dialect/HATPhaseUtils.java
- hat/core/src/main/java/hat/dialect/HATPrivateInitVarOp.java
- hat/core/src/main/java/hat/dialect/HATPrivateVarOp.java
- hat/core/src/main/java/hat/dialect/HATPtrLengthOp.java
- hat/core/src/main/java/hat/dialect/HATPtrLoadOp.java
! hat/core/src/main/java/hat/dialect/HATPtrOp.java
- hat/core/src/main/java/hat/dialect/HATPtrStoreOp.java
! hat/core/src/main/java/hat/dialect/HATThreadOp.java
- hat/core/src/main/java/hat/dialect/HATVectorAddOp.java
- hat/core/src/main/java/hat/dialect/HATVectorBinaryOp.java
- hat/core/src/main/java/hat/dialect/HATVectorDivOp.java
- hat/core/src/main/java/hat/dialect/HATVectorLoadOp.java
- hat/core/src/main/java/hat/dialect/HATVectorMakeOfOp.java
- hat/core/src/main/java/hat/dialect/HATVectorMulOp.java
- hat/core/src/main/java/hat/dialect/HATVectorOfOp.java
! hat/core/src/main/java/hat/dialect/HATVectorOp.java
- hat/core/src/main/java/hat/dialect/HATVectorSelectLoadOp.java
- hat/core/src/main/java/hat/dialect/HATVectorSelectStoreOp.java
- hat/core/src/main/java/hat/dialect/HATVectorStoreView.java
- hat/core/src/main/java/hat/dialect/HATVectorSubOp.java
- hat/core/src/main/java/hat/dialect/HATVectorVarLoadOp.java
- hat/core/src/main/java/hat/dialect/HATVectorVarOp.java
! hat/core/src/main/java/hat/phases/HATArrayViewPhase.java
- hat/core/src/main/java/hat/phases/HATDMemoryPhase.java
! hat/core/src/main/java/hat/phases/HATFP16Phase.java
+ hat/core/src/main/java/hat/phases/HATMemoryPhase.java
! hat/core/src/main/java/hat/phases/HATPhase.java
! hat/core/src/main/java/hat/phases/HATThreadsPhase.java
= hat/core/src/main/java/hat/phases/HATTier.java
! hat/core/src/main/java/hat/phases/HATVectorPhase.java
! hat/core/src/main/java/hat/phases/HATVectorSelectPhase.java
! hat/core/src/main/java/hat/phases/HATVectorStorePhase.java

Changeset: b7ee0943
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-28 14:14:00 +0000
URL:       https://git.openjdk.org/babylon/commit/b7ee0943de99b8ca2367bdf8c717d1dfaad0bde8

New dsl style schema extended to support 2D arrays bound by width*height

! hat/core/src/main/java/hat/buffer/F32Array2D.java
! hat/core/src/main/java/hat/buffer/F32ArrayPadded.java
! hat/core/src/main/java/hat/buffer/S32Array2D.java
+ hat/examples/experiments/src/main/java/experiments/S32Array2DNewSchemaTest.java
! hat/optkl/src/main/java/optkl/ifacemapper/Schema.java

Changeset: 7fdde0cb
Branch: local-class-model
Author:    Mourad Abbay <mabbay at openjdk.org>
Date:      2025-12-29 10:48:57 +0000
URL:       https://git.openjdk.org/babylon/commit/7fdde0cb936567cf88191bcec216cd537e5646ce

8373573: JavaOp.SwitchExpressionOp with unconditional pattern lowers to an invalid code model

Reviewed-by: asotona

! src/jdk.incubator.code/share/classes/jdk/incubator/code/dialect/java/JavaOp.java

Changeset: 0bc4f1f3
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-29 15:45:22 +0000
URL:       https://git.openjdk.org/babylon/commit/0bc4f1f3e955638aceb3cc9042ad7087dc2e3e1c

added some experiments for testing JavaCodeBuilder and Txfmr

= hat/.exp
= hat/.test
! hat/core/src/main/java/hat/codebuilders/C99HATCodeBuilderContext.java
+ hat/core/src/main/java/hat/codebuilders/JavaHATCodeBuilder.java
! hat/core/src/main/java/hat/optools/Trxfmr.java
! hat/examples/experiments/src/main/java/experiments/CreateFuncOp.java
+ hat/examples/experiments/src/main/java/experiments/SwapMath.java
! hat/optkl/src/main/java/optkl/FuncOpParams.java
- hat/tools/src/main/java/hat/tools/text/JavaHATCodeBuilder.java
! hat/tools/src/main/java/hat/tools/text/TestJavaHATCodeBuilder.java

Changeset: 02dc9acd
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-30 15:52:17 +0000
URL:       https://git.openjdk.org/babylon/commit/02dc9acd3e9d2f81d16fa9d5e1a3b589f3e212c8

Cleaning up HAT/Optkl transformers. Also removed dead transformer code

= hat/.help
! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/CudaBackend.java
! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/FFIBackend.java
! hat/backends/jextracted/shared/src/main/java/hat/backend/jextracted/JExtractedBackend.java
! hat/core/src/main/java/hat/BufferTagger.java
- hat/core/src/main/java/hat/backend/DebugBackend.java
! hat/core/src/main/java/hat/codebuilders/JavaHATCodeBuilder.java
! hat/core/src/main/java/hat/optools/KernelContextPattern.java
- hat/core/src/main/java/hat/optools/PatternSelector.java
- hat/core/src/main/java/hat/optools/Trxfmr.java
! hat/core/src/main/java/hat/phases/HATBarrierPhase.java
! hat/core/src/main/java/hat/phases/HATMemoryPhase.java
! hat/core/src/main/java/hat/phases/HATThreadsPhase.java
! hat/core/src/main/java/hat/phases/HATVectorPhase.java
! hat/core/src/main/java/hat/phases/HATVectorSelectPhase.java
! hat/core/src/main/java/hat/phases/HATVectorStorePhase.java
! hat/examples/experiments/src/main/java/experiments/CreateFuncOp.java
! hat/examples/experiments/src/main/java/experiments/DNA.java
- hat/examples/experiments/src/main/java/experiments/LayoutExample.java
- hat/examples/experiments/src/main/java/experiments/RawLayout.java
! hat/examples/experiments/src/main/java/experiments/S08x3ImageTest.java
! hat/examples/experiments/src/main/java/experiments/SwapMath.java
! hat/examples/experiments/src/main/java/experiments/Transform.java
+ hat/optkl/src/main/java/optkl/FieldAccessOpHelper.java
+ hat/optkl/src/main/java/optkl/InvokeOpHelper.java
+ hat/optkl/src/main/java/optkl/OpHelper.java
! hat/optkl/src/main/java/optkl/OpTkl.java
+ hat/optkl/src/main/java/optkl/Trxfmr.java
! hat/tools/src/main/java/hat/tools/text/TestJavaHATCodeBuilder.java

Changeset: 1b4e52f5
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-30 18:54:09 +0000
URL:       https://git.openjdk.org/babylon/commit/1b4e52f5629dcbce09a465c486b0521c8bfc673d

Previous PR was generating extras spaces and unused expression wanings

! hat/core/src/main/java/hat/codebuilders/C99HATKernelBuilder.java
! hat/core/src/main/java/hat/phases/HATBarrierPhase.java
! hat/examples/experiments/src/main/java/experiments/CreateFuncOp.java
! hat/optkl/src/main/java/optkl/Trxfmr.java

Changeset: 331af889
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-31 14:19:22 +0000
URL:       https://git.openjdk.org/babylon/commit/331af889a36b4bc9f418842b80f1504c0b5ab1f3

Unified access type info.. also removed dead optkl.Trxfmr  code

! hat/core/src/main/java/hat/BufferTagger.java
! hat/core/src/main/java/hat/buffer/ArgArray.java
! hat/core/src/main/java/hat/callgraph/KernelCallGraph.java
! hat/optkl/src/main/java/optkl/Trxfmr.java
+ hat/optkl/src/main/java/optkl/ifacemapper/AccessType.java

Changeset: b54c70e1
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-12-31 17:08:59 +0000
URL:       https://git.openjdk.org/babylon/commit/b54c70e1c317b798b85751cb9c8efbd9f1e6eab9

Migrated BufferTagger to use InvokeOpHelper for common tasks

! hat/core/src/main/java/hat/BufferTagger.java
! hat/optkl/src/main/java/optkl/InvokeOpHelper.java

Changeset: d46eb8dd
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2026-01-01 19:47:05 +0000
URL:       https://git.openjdk.org/babylon/commit/d46eb8ddbdfee001186e85861ca71ca8ea8229dc

Cleanup of FP16Phase removing duplicate code and leaning on InvokHelper

! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/CudaBackend.java
! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/PTXHATKernelBuilder.java
! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/FFIBackend.java
! hat/backends/jextracted/shared/src/main/java/hat/backend/jextracted/JExtractedBackend.java
! hat/core/src/main/java/hat/Accelerator.java
! hat/core/src/main/java/hat/BufferTagger.java
! hat/core/src/main/java/hat/ComputeContext.java
! hat/core/src/main/java/hat/callgraph/CallGraph.java
! hat/core/src/main/java/hat/callgraph/ComputeCallGraph.java
! hat/core/src/main/java/hat/codebuilders/C99HATCodeBuilderContext.java
! hat/core/src/main/java/hat/codebuilders/C99HATKernelBuilder.java
! hat/core/src/main/java/hat/codebuilders/JavaHATCodeBuilder.java
! hat/core/src/main/java/hat/optools/ComputeContextPattern.java
! hat/core/src/main/java/hat/optools/IfaceBufferPattern.java
! hat/core/src/main/java/hat/optools/RefactorMe.java
! hat/core/src/main/java/hat/phases/HATBarrierPhase.java
! hat/core/src/main/java/hat/phases/HATFP16Phase.java
! hat/core/src/main/java/hat/phases/HATMemoryPhase.java
! hat/core/src/main/java/hat/phases/HATVectorPhase.java
! hat/core/src/main/java/hat/phases/HATVectorSelectPhase.java
! hat/examples/experiments/src/main/java/experiments/CreateFuncOp.java
! hat/examples/experiments/src/main/java/experiments/SwapMath.java
+ hat/optkl/src/main/java/optkl/FieldAccess.java
- hat/optkl/src/main/java/optkl/FieldAccessOpHelper.java
+ hat/optkl/src/main/java/optkl/Invoke.java
- hat/optkl/src/main/java/optkl/InvokeOpHelper.java
! hat/optkl/src/main/java/optkl/OpHelper.java
! hat/optkl/src/main/java/optkl/OpTkl.java
! hat/optkl/src/main/java/optkl/Trxfmr.java
+ hat/optkl/src/main/java/optkl/VarAccess.java

Changeset: cb05e426
Branch: local-class-model
Author:    Adam Sotona <asotona at openjdk.org>
Date:      2026-01-02 07:35:55 +0000
URL:       https://git.openjdk.org/babylon/commit/cb05e42648917c25720eeffa1f04572e1228c67d

fix of TestJavaVersionCheckerForLambdas and TestJavaVersionCheckerForMethods

! test/jdk/java/lang/reflect/code/writer/TestJavaVersionCheckerForLambdas.java
! test/jdk/java/lang/reflect/code/writer/TestJavaVersionCheckerForMethods.java

Changeset: 1b14baa3
Branch: local-class-model
Author:    Adam Sotona <asotona at openjdk.org>
Date:      2026-01-02 10:58:06 +0000
URL:       https://git.openjdk.org/babylon/commit/1b14baa346faafc9de7745cc6c92c002dbf695be

Unreflect tests

! test/jdk/java/lang/reflect/code/TestArrayCreation.java
! test/jdk/java/lang/reflect/code/TestArrayTypes.java
! test/jdk/java/lang/reflect/code/TestBinops.java
! test/jdk/java/lang/reflect/code/TestBlockOp.java
! test/jdk/java/lang/reflect/code/TestBreakContinue.java
! test/jdk/java/lang/reflect/code/TestConcat.java
! test/jdk/java/lang/reflect/code/TestConditionalExpression.java
! test/jdk/java/lang/reflect/code/TestConditionalOp.java
! test/jdk/java/lang/reflect/code/TestConstants.java
! test/jdk/java/lang/reflect/code/TestEnhancedForOp.java
! test/jdk/java/lang/reflect/code/TestForOp.java
! test/jdk/java/lang/reflect/code/TestIfOp.java
! test/jdk/java/lang/reflect/code/TestInvokeSuper.java
! test/jdk/java/lang/reflect/code/TestLambdaOps.java
! test/jdk/java/lang/reflect/code/TestLocalTransformationsAdaption.java
! test/jdk/java/lang/reflect/code/TestOverloads.java
! test/jdk/java/lang/reflect/code/TestPatterns.java
! test/jdk/java/lang/reflect/code/TestPatterns2.java
! test/jdk/java/lang/reflect/code/TestPrimitiveCast.java
! test/jdk/java/lang/reflect/code/TestSSA.java
! test/jdk/java/lang/reflect/code/TestTry.java
! test/jdk/java/lang/reflect/code/TestTryFinally.java
! test/jdk/java/lang/reflect/code/TestTryNested.java
! test/jdk/java/lang/reflect/code/TestVarArgsInvoke.java
! test/jdk/java/lang/reflect/code/TestWhileOp.java
+ test/jdk/java/lang/reflect/code/Unreflect.java
- test/jdk/java/lang/reflect/code/bytecode/TestArrayCreation.java
! test/jdk/java/lang/reflect/code/bytecode/TestBytecode.java
- test/jdk/java/lang/reflect/code/bytecode/TestInvokeSuper.java
! test/jdk/java/lang/reflect/code/bytecode/TestNestedCapturingLambda.java
! test/jdk/java/lang/reflect/code/bytecode/TestSlots.java
! test/jdk/java/lang/reflect/code/bytecode/TestSwitch.java
! test/jdk/java/lang/reflect/code/bytecode/TestSynchronizedOp.java
- test/jdk/java/lang/reflect/code/bytecode/TestTry.java
- test/jdk/java/lang/reflect/code/bytecode/TestTryFinally.java
- test/jdk/java/lang/reflect/code/bytecode/TestTryFinallyNested.java
! test/jdk/java/lang/reflect/code/bytecode/TestVarArg.java

Changeset: 242d68a9
Branch: local-class-model
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2026-01-02 13:02:23 +0000
URL:       https://git.openjdk.org/babylon/commit/242d68a95d18db6dc06ae8bc3c92244bc523fd91

More FP16Phase cleanup. Leveraging Invoke helper

! hat/core/src/main/java/hat/phases/HATFP16Phase.java
! hat/optkl/src/main/java/optkl/Invoke.java
! hat/optkl/src/main/java/optkl/OpHelper.java

Changeset: cd66d6fc
Branch: local-class-model
Author:    Mourad Abbay <mourad.abbay at oracle.com>
Date:      2026-01-05 10:02:44 +0000
URL:       https://git.openjdk.org/babylon/commit/cd66d6fcdd9061bceb43c867deafac308e1b6034

Merge branch 'code-reflection' into local-class-model

# Conflicts:
#	src/jdk.incubator.code/share/classes/jdk/incubator/code/internal/ReflectMethods.java

! src/jdk.incubator.code/share/classes/jdk/incubator/code/dialect/java/JavaOp.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/internal/ReflectMethods.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/interpreter/Interpreter.java
! test/langtools/tools/javac/reflect/LocalClassTest.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/dialect/java/JavaOp.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/internal/ReflectMethods.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/interpreter/Interpreter.java
! test/langtools/tools/javac/reflect/LocalClassTest.java


From mabbay at openjdk.org  Mon Jan  5 15:09:44 2026
From: mabbay at openjdk.org (Mourad Abbay)
Date: Mon, 5 Jan 2026 15:09:44 GMT
Subject: [code-reflection] RFR: Switch lowering fixes
In-Reply-To: <4baAya04O04wdE2rb4aQX4SGCKRdFES7yeMKXAAxTKM=.14056823-5ddc-4fdb-85ab-8fd2fe3f731b@github.com>
References: <4baAya04O04wdE2rb4aQX4SGCKRdFES7yeMKXAAxTKM=.14056823-5ddc-4fdb-85ab-8fd2fe3f731b@github.com>
Message-ID: <c3urL1WXvENGvmjV_MRGLcLj2i4hxrapjky530Akam4=.59dcf77f-c3ad-489f-b27a-50297a0db22e@github.com>

On Fri, 2 Jan 2026 13:29:40 GMT, Adam Sotona <asotona at openjdk.org> wrote:

> This patch fixes `bytecode/impl/LoweringTransform` with unboxing selector, implicit default target leading to exit block and conversion of constant labels.
> Unreflect runs of `TestSwitchExpressionOp` and `TestSwitchStatementOp` are now enabled and pass.

src/jdk.incubator.code/share/classes/jdk/incubator/code/bytecode/impl/LoweringTransform.java line 108:

> 106: 
> 107:         Value selector = block.context().getValue(swOp.operands().get(0));
> 108:         if (ConstantLabelSwitchChecker.isIntegralReferenceType(selector.type())) {

Why we need  to unbox the selector ?

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

PR Review Comment: https://git.openjdk.org/babylon/pull/804#discussion_r2661819267

From asotona at openjdk.org  Mon Jan  5 15:31:17 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Mon, 5 Jan 2026 15:31:17 GMT
Subject: [code-reflection] RFR: Switch lowering fixes
In-Reply-To: <c3urL1WXvENGvmjV_MRGLcLj2i4hxrapjky530Akam4=.59dcf77f-c3ad-489f-b27a-50297a0db22e@github.com>
References: <4baAya04O04wdE2rb4aQX4SGCKRdFES7yeMKXAAxTKM=.14056823-5ddc-4fdb-85ab-8fd2fe3f731b@github.com>
 <c3urL1WXvENGvmjV_MRGLcLj2i4hxrapjky530Akam4=.59dcf77f-c3ad-489f-b27a-50297a0db22e@github.com>
Message-ID: <LaVW55YdpZYLarJSxzc3O92wXkykwSN-PyCvZFJ4fME=.494a7b6b-977b-431a-96df-db8837768733@github.com>

On Mon, 5 Jan 2026 15:06:31 GMT, Mourad Abbay <mabbay at openjdk.org> wrote:

>> This patch fixes `bytecode/impl/LoweringTransform` with unboxing selector, implicit default target leading to exit block and conversion of constant labels.
>> Unreflect runs of `TestSwitchExpressionOp` and `TestSwitchStatementOp` are now enabled and pass.
>
> src/jdk.incubator.code/share/classes/jdk/incubator/code/bytecode/impl/LoweringTransform.java line 108:
> 
>> 106: 
>> 107:         Value selector = block.context().getValue(swOp.operands().get(0));
>> 108:         if (ConstantLabelSwitchChecker.isIntegralReferenceType(selector.type())) {
> 
> Why we need  to unbox the selector ?

`ConstantLabelSwitchOp` represents `tableswitch` and `lookupswitch` bytecode instructions and they accept only primitive int and its sub-types.

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

PR Review Comment: https://git.openjdk.org/babylon/pull/804#discussion_r2661892374

From asotona at openjdk.org  Mon Jan  5 15:57:43 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Mon, 5 Jan 2026 15:57:43 GMT
Subject: [code-reflection] RFR: Switch lowering fixes [v2]
In-Reply-To: <LaVW55YdpZYLarJSxzc3O92wXkykwSN-PyCvZFJ4fME=.494a7b6b-977b-431a-96df-db8837768733@github.com>
References: <4baAya04O04wdE2rb4aQX4SGCKRdFES7yeMKXAAxTKM=.14056823-5ddc-4fdb-85ab-8fd2fe3f731b@github.com>
 <c3urL1WXvENGvmjV_MRGLcLj2i4hxrapjky530Akam4=.59dcf77f-c3ad-489f-b27a-50297a0db22e@github.com>
 <LaVW55YdpZYLarJSxzc3O92wXkykwSN-PyCvZFJ4fME=.494a7b6b-977b-431a-96df-db8837768733@github.com>
Message-ID: <gV7u2SyXkEWbILvw7Kq-CPW-_nE92zvv6Yoqe9tPbas=.b07d5443-b01d-4174-8f16-66675affaae5@github.com>

On Mon, 5 Jan 2026 15:29:00 GMT, Adam Sotona <asotona at openjdk.org> wrote:

>> src/jdk.incubator.code/share/classes/jdk/incubator/code/bytecode/impl/LoweringTransform.java line 108:
>> 
>>> 106: 
>>> 107:         Value selector = block.context().getValue(swOp.operands().get(0));
>>> 108:         if (ConstantLabelSwitchChecker.isIntegralReferenceType(selector.type())) {
>> 
>> Why we need  to unbox the selector ?
>
> `ConstantLabelSwitchOp` represents `tableswitch` and `lookupswitch` bytecode instructions and they accept only primitive int and its sub-types.

I found wrongly unboxing `Character` - will fix it.

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

PR Review Comment: https://git.openjdk.org/babylon/pull/804#discussion_r2661968014

From asotona at openjdk.org  Mon Jan  5 15:57:41 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Mon, 5 Jan 2026 15:57:41 GMT
Subject: [code-reflection] RFR: Switch lowering fixes [v2]
In-Reply-To: <4baAya04O04wdE2rb4aQX4SGCKRdFES7yeMKXAAxTKM=.14056823-5ddc-4fdb-85ab-8fd2fe3f731b@github.com>
References: <4baAya04O04wdE2rb4aQX4SGCKRdFES7yeMKXAAxTKM=.14056823-5ddc-4fdb-85ab-8fd2fe3f731b@github.com>
Message-ID: <UR3w0ifoLj241VE_E6Ff9Pj4wuPI7C6J8g1vM9efJ4s=.96636b9a-e803-4e5f-afe9-cb7f7fa2bb8d@github.com>

> This patch fixes `bytecode/impl/LoweringTransform` with unboxing selector, implicit default target leading to exit block and conversion of constant labels.
> Unreflect runs of `TestSwitchExpressionOp` and `TestSwitchStatementOp` are now enabled and pass.

Adam Sotona has updated the pull request incrementally with one additional commit since the last revision:

  fixed ConstantLabelSwitchOp javadoc and Character unboxing

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

Changes:
  - all: https://git.openjdk.org/babylon/pull/804/files
  - new: https://git.openjdk.org/babylon/pull/804/files/d74dd1da..27e06948

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=804&range=01
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=804&range=00-01

  Stats: 7 lines in 2 files changed: 4 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/babylon/pull/804.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/804/head:pull/804

PR: https://git.openjdk.org/babylon/pull/804

From mabbay at openjdk.org  Mon Jan  5 16:07:21 2026
From: mabbay at openjdk.org (Mourad Abbay)
Date: Mon, 5 Jan 2026 16:07:21 GMT
Subject: [code-reflection] RFR: Switch lowering fixes [v2]
In-Reply-To: <gV7u2SyXkEWbILvw7Kq-CPW-_nE92zvv6Yoqe9tPbas=.b07d5443-b01d-4174-8f16-66675affaae5@github.com>
References: <4baAya04O04wdE2rb4aQX4SGCKRdFES7yeMKXAAxTKM=.14056823-5ddc-4fdb-85ab-8fd2fe3f731b@github.com>
 <c3urL1WXvENGvmjV_MRGLcLj2i4hxrapjky530Akam4=.59dcf77f-c3ad-489f-b27a-50297a0db22e@github.com>
 <LaVW55YdpZYLarJSxzc3O92wXkykwSN-PyCvZFJ4fME=.494a7b6b-977b-431a-96df-db8837768733@github.com>
 <gV7u2SyXkEWbILvw7Kq-CPW-_nE92zvv6Yoqe9tPbas=.b07d5443-b01d-4174-8f16-66675affaae5@github.com>
Message-ID: <xFJ5FboJJ-EUetNrKMegyPYyXNaDKfU_IVnxP_jLkGQ=.f61302c3-d768-413a-a00f-b93357064e41@github.com>

On Mon, 5 Jan 2026 15:52:23 GMT, Adam Sotona <asotona at openjdk.org> wrote:

>> `ConstantLabelSwitchOp` represents `tableswitch` and `lookupswitch` bytecode instructions and they accept only primitive int and its sub-types.
>
> I found wrongly unboxing `Character` - will fix it.

should the labels be primitives as as well ?

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

PR Review Comment: https://git.openjdk.org/babylon/pull/804#discussion_r2661996729

From asotona at openjdk.org  Mon Jan  5 16:07:22 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Mon, 5 Jan 2026 16:07:22 GMT
Subject: [code-reflection] RFR: Switch lowering fixes [v2]
In-Reply-To: <xFJ5FboJJ-EUetNrKMegyPYyXNaDKfU_IVnxP_jLkGQ=.f61302c3-d768-413a-a00f-b93357064e41@github.com>
References: <4baAya04O04wdE2rb4aQX4SGCKRdFES7yeMKXAAxTKM=.14056823-5ddc-4fdb-85ab-8fd2fe3f731b@github.com>
 <c3urL1WXvENGvmjV_MRGLcLj2i4hxrapjky530Akam4=.59dcf77f-c3ad-489f-b27a-50297a0db22e@github.com>
 <LaVW55YdpZYLarJSxzc3O92wXkykwSN-PyCvZFJ4fME=.494a7b6b-977b-431a-96df-db8837768733@github.com>
 <gV7u2SyXkEWbILvw7Kq-CPW-_nE92zvv6Yoqe9tPbas=.b07d5443-b01d-4174-8f16-66675affaae5@github.com>
 <xFJ5FboJJ-EUetNrKMegyPYyXNaDKfU_IVnxP_jLkGQ=.f61302c3-d768-413a-a00f-b93357064e41@github.com>
Message-ID: <IqjXOTwosK8R-qcNjKqC5zXkvLoKZUEKUQ-ervlQohk=.b0cdd174-db89-463c-b566-b2a3c93a8026@github.com>

On Mon, 5 Jan 2026 16:01:25 GMT, Mourad Abbay <mabbay at openjdk.org> wrote:

>> I found wrongly unboxing `Character` - will fix it.
>
> should the labels be primitives as as well ?

This lowering is still far from the javac lowering of switch statements and expressions and there are many places to improve. These fixes cover only failures of the current unreflected tests.

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

PR Review Comment: https://git.openjdk.org/babylon/pull/804#discussion_r2662006540

From asotona at openjdk.org  Mon Jan  5 16:22:38 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Mon, 5 Jan 2026 16:22:38 GMT
Subject: [code-reflection] RFR: Switch lowering fixes [v2]
In-Reply-To: <IqjXOTwosK8R-qcNjKqC5zXkvLoKZUEKUQ-ervlQohk=.b0cdd174-db89-463c-b566-b2a3c93a8026@github.com>
References: <4baAya04O04wdE2rb4aQX4SGCKRdFES7yeMKXAAxTKM=.14056823-5ddc-4fdb-85ab-8fd2fe3f731b@github.com>
 <c3urL1WXvENGvmjV_MRGLcLj2i4hxrapjky530Akam4=.59dcf77f-c3ad-489f-b27a-50297a0db22e@github.com>
 <LaVW55YdpZYLarJSxzc3O92wXkykwSN-PyCvZFJ4fME=.494a7b6b-977b-431a-96df-db8837768733@github.com>
 <gV7u2SyXkEWbILvw7Kq-CPW-_nE92zvv6Yoqe9tPbas=.b07d5443-b01d-4174-8f16-66675affaae5@github.com>
 <xFJ5FboJJ-EUetNrKMegyPYyXNaDKfU_IVnxP_jLkGQ=.f61302c3-d768-413a-a00f-b93357064e41@github.com>
 <IqjXOTwosK8R-qcNjKqC5zXkvLoKZUEKUQ-ervlQohk=.b0cdd174-db89-463c-b566-b2a3c93a8026@github.com>
Message-ID: <KQJvaWEKAofjuO1KhTJfalAGdUSxMan1HBz4CHKBNFI=.64d81719-ba94-40f3-9231-e77a419c72d2@github.com>

On Mon, 5 Jan 2026 16:04:12 GMT, Adam Sotona <asotona at openjdk.org> wrote:

>> should the labels be primitives as as well ?
>
> This lowering is still far from the javac lowering of switch statements and expressions and there are many places to improve. These fixes cover only failures of the current unreflected tests.

BTW: Labels are evaluated, so they are not sensitive to (un)boxing.

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

PR Review Comment: https://git.openjdk.org/babylon/pull/804#discussion_r2662058719

From gfrost at openjdk.org  Mon Jan  5 16:37:10 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Mon, 5 Jan 2026 16:37:10 GMT
Subject: git: openjdk/babylon: code-reflection: Added some more common
 OpHelpers
Message-ID: <a46f5f66-31bd-42f7-9c32-fc77f1646a3e@openjdk.org>

Changeset: 153460b2
Branch: code-reflection
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2026-01-05 16:34:32 +0000
URL:       https://git.openjdk.org/babylon/commit/153460b20a9d6a34308bfe818412dc196892ea64

Added some more common OpHelpers

! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/CudaBackend.java
! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/PTXHATKernelBuilder.java
! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/C99FFIBackend.java
! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/FFIBackend.java
! hat/backends/jextracted/shared/src/main/java/hat/backend/jextracted/C99JExtractedBackend.java
! hat/core/src/main/java/hat/Accelerator.java
! hat/core/src/main/java/hat/BufferTagger.java
! hat/core/src/main/java/hat/ComputeContext.java
! hat/core/src/main/java/hat/callgraph/CallGraph.java
! hat/core/src/main/java/hat/callgraph/ComputeCallGraph.java
! hat/core/src/main/java/hat/codebuilders/C99HATCodeBuilderContext.java
! hat/core/src/main/java/hat/codebuilders/C99HATComputeBuilder.java
! hat/core/src/main/java/hat/codebuilders/C99HATKernelBuilder.java
! hat/core/src/main/java/hat/codebuilders/JavaHATCodeBuilder.java
! hat/core/src/main/java/hat/dialect/HATPhaseUtils.java
! hat/core/src/main/java/hat/phases/HATArrayViewPhase.java
! hat/core/src/main/java/hat/phases/HATBarrierPhase.java
! hat/core/src/main/java/hat/phases/HATFP16Phase.java
! hat/core/src/main/java/hat/phases/HATFinalDetector.java
! hat/core/src/main/java/hat/phases/HATMemoryPhase.java
! hat/core/src/main/java/hat/phases/HATThreadsPhase.java
! hat/core/src/main/java/hat/phases/HATVectorPhase.java
! hat/core/src/main/java/hat/phases/HATVectorSelectPhase.java
! hat/core/src/main/java/hat/phases/HATVectorStorePhase.java
! hat/examples/experiments/src/main/java/experiments/SwapMath.java
- hat/optkl/src/main/java/optkl/FieldAccess.java
- hat/optkl/src/main/java/optkl/Invoke.java
- hat/optkl/src/main/java/optkl/Lambda.java
! hat/optkl/src/main/java/optkl/OpHelper.java
- hat/optkl/src/main/java/optkl/OpTkl.java
! hat/optkl/src/main/java/optkl/Trxfmr.java
- hat/optkl/src/main/java/optkl/VarAccess.java


From gfrost at openjdk.org  Mon Jan  5 16:37:35 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Mon, 5 Jan 2026 16:37:35 GMT
Subject: [code-reflection] Integrated: Added some more common OpHelpers
In-Reply-To: <Zw0XYtmdbhYzb9Zw1tMgc8W0tAndso2yvmz4FsnzP3Q=.f0004c22-b185-45aa-97c8-b70c421a5c79@github.com>
References: <Zw0XYtmdbhYzb9Zw1tMgc8W0tAndso2yvmz4FsnzP3Q=.f0004c22-b185-45aa-97c8-b70c421a5c79@github.com>
Message-ID: <rPzFFV6QZ_InFswh0pdKy6NovaelzJylYXM-qtwaeLs=.60d99b47-637e-4402-bce8-51c59b9a1467@github.com>

On Mon, 5 Jan 2026 16:29:54 GMT, Gary Frost <gfrost at openjdk.org> wrote:

> Added a few more OpHelpers for Lambda, Statement, VarAccess and nested/sealed  them inside OpHelper.

This pull request has now been integrated.

Changeset: 153460b2
Author:    Gary Frost <gfrost at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/153460b20a9d6a34308bfe818412dc196892ea64
Stats:     1275 lines in 32 files changed: 435 ins; 689 del; 151 mod

Added some more common OpHelpers

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

PR: https://git.openjdk.org/babylon/pull/812

From gfrost at openjdk.org  Mon Jan  5 16:37:35 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Mon, 5 Jan 2026 16:37:35 GMT
Subject: [code-reflection] Integrated: Added some more common OpHelpers
Message-ID: <Zw0XYtmdbhYzb9Zw1tMgc8W0tAndso2yvmz4FsnzP3Q=.f0004c22-b185-45aa-97c8-b70c421a5c79@github.com>

Added a few more OpHelpers for Lambda, Statement, VarAccess and nested/sealed  them inside OpHelper.

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

Commit messages:
 - Added some more common OpHelpers

Changes: https://git.openjdk.org/babylon/pull/812/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=812&range=00
  Stats: 1275 lines in 32 files changed: 435 ins; 689 del; 151 mod
  Patch: https://git.openjdk.org/babylon/pull/812.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/812/head:pull/812

PR: https://git.openjdk.org/babylon/pull/812

From asotona at openjdk.org  Mon Jan  5 16:44:34 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Mon, 5 Jan 2026 16:44:34 GMT
Subject: git: openjdk/babylon: code-reflection: Switch lowering fixes
Message-ID: <fe8c0218-5bce-4d64-ac65-601e60ecfcd0@openjdk.org>

Changeset: 3af4eeec
Branch: code-reflection
Author:    Adam Sotona <asotona at openjdk.org>
Date:      2026-01-05 16:40:07 +0000
URL:       https://git.openjdk.org/babylon/commit/3af4eeecd20b91fe3adde4e7dffb4c2d7cd21fd6

Switch lowering fixes

Reviewed-by: mabbay

! src/jdk.incubator.code/share/classes/jdk/incubator/code/bytecode/impl/ConstantLabelSwitchOp.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/bytecode/impl/LoweringTransform.java
! test/jdk/java/lang/reflect/code/TestSwitchExpressionOp.java
! test/jdk/java/lang/reflect/code/TestSwitchStatementOp.java


From mabbay at openjdk.org  Mon Jan  5 16:43:50 2026
From: mabbay at openjdk.org (Mourad Abbay)
Date: Mon, 5 Jan 2026 16:43:50 GMT
Subject: [code-reflection] RFR: Switch lowering fixes [v2]
In-Reply-To: <UR3w0ifoLj241VE_E6Ff9Pj4wuPI7C6J8g1vM9efJ4s=.96636b9a-e803-4e5f-afe9-cb7f7fa2bb8d@github.com>
References: <4baAya04O04wdE2rb4aQX4SGCKRdFES7yeMKXAAxTKM=.14056823-5ddc-4fdb-85ab-8fd2fe3f731b@github.com>
 <UR3w0ifoLj241VE_E6Ff9Pj4wuPI7C6J8g1vM9efJ4s=.96636b9a-e803-4e5f-afe9-cb7f7fa2bb8d@github.com>
Message-ID: <1kLMuiEgjGDOwX20kYtyGyZ1j1PKCdQG8Idy2Z5SA0g=.d7452e84-4fd9-467d-b834-6deed7f4e140@github.com>

On Mon, 5 Jan 2026 15:57:41 GMT, Adam Sotona <asotona at openjdk.org> wrote:

>> This patch fixes `bytecode/impl/LoweringTransform` with unboxing selector, implicit default target leading to exit block and conversion of constant labels.
>> Unreflect runs of `TestSwitchExpressionOp` and `TestSwitchStatementOp` are now enabled and pass.
>
> Adam Sotona has updated the pull request incrementally with one additional commit since the last revision:
> 
>   fixed ConstantLabelSwitchOp javadoc and Character unboxing

Marked as reviewed by mabbay (Reviewer).

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

PR Review: https://git.openjdk.org/babylon/pull/804#pullrequestreview-3627589279

From asotona at openjdk.org  Mon Jan  5 16:43:51 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Mon, 5 Jan 2026 16:43:51 GMT
Subject: [code-reflection] RFR: Switch lowering fixes [v2]
In-Reply-To: <UR3w0ifoLj241VE_E6Ff9Pj4wuPI7C6J8g1vM9efJ4s=.96636b9a-e803-4e5f-afe9-cb7f7fa2bb8d@github.com>
References: <4baAya04O04wdE2rb4aQX4SGCKRdFES7yeMKXAAxTKM=.14056823-5ddc-4fdb-85ab-8fd2fe3f731b@github.com>
 <UR3w0ifoLj241VE_E6Ff9Pj4wuPI7C6J8g1vM9efJ4s=.96636b9a-e803-4e5f-afe9-cb7f7fa2bb8d@github.com>
Message-ID: <erBscWFG3hPiGtmzugIg2aRX-dG3t66RsuQe8qgl0F0=.db7d38f6-b482-4a9d-9bdb-ab18054175e1@github.com>

On Mon, 5 Jan 2026 15:57:41 GMT, Adam Sotona <asotona at openjdk.org> wrote:

>> This patch fixes `bytecode/impl/LoweringTransform` with unboxing selector, implicit default target leading to exit block and conversion of constant labels.
>> Unreflect runs of `TestSwitchExpressionOp` and `TestSwitchStatementOp` are now enabled and pass.
>
> Adam Sotona has updated the pull request incrementally with one additional commit since the last revision:
> 
>   fixed ConstantLabelSwitchOp javadoc and Character unboxing

Thank you!

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

PR Comment: https://git.openjdk.org/babylon/pull/804#issuecomment-3711215601

From asotona at openjdk.org  Mon Jan  5 16:43:52 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Mon, 5 Jan 2026 16:43:52 GMT
Subject: [code-reflection] Integrated: Switch lowering fixes
In-Reply-To: <4baAya04O04wdE2rb4aQX4SGCKRdFES7yeMKXAAxTKM=.14056823-5ddc-4fdb-85ab-8fd2fe3f731b@github.com>
References: <4baAya04O04wdE2rb4aQX4SGCKRdFES7yeMKXAAxTKM=.14056823-5ddc-4fdb-85ab-8fd2fe3f731b@github.com>
Message-ID: <HAEPa_9lPIbKMzxqt3hhOPgziIm_LDh878plF7kkdEA=.7ce3fbe9-f1de-4e63-bece-3842e78fdf3d@github.com>

On Fri, 2 Jan 2026 13:29:40 GMT, Adam Sotona <asotona at openjdk.org> wrote:

> This patch fixes `bytecode/impl/LoweringTransform` with unboxing selector, implicit default target leading to exit block and conversion of constant labels.
> Unreflect runs of `TestSwitchExpressionOp` and `TestSwitchStatementOp` are now enabled and pass.

This pull request has now been integrated.

Changeset: 3af4eeec
Author:    Adam Sotona <asotona at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/3af4eeecd20b91fe3adde4e7dffb4c2d7cd21fd6
Stats:     34 lines in 4 files changed: 26 ins; 0 del; 8 mod

Switch lowering fixes

Reviewed-by: mabbay

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

PR: https://git.openjdk.org/babylon/pull/804

From gfrost at openjdk.org  Mon Jan  5 18:24:51 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Mon, 5 Jan 2026 18:24:51 GMT
Subject: [code-reflection] Integrated: Allow Trxfmr to rename func
Message-ID: <H28RuLzOhRRYrDE6E4Ow8BNuKl0aEUBi0fL8Yud5qpQ=.66df6496-e572-4a99-8700-afc94a9434ff@github.com>

Trxfmr can now rename funcs. 

Also fixed a bug in isAssignable when passed primitives.

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

Commit messages:
 - Allow Trxfmr to rename func

Changes: https://git.openjdk.org/babylon/pull/813/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=813&range=00
  Stats: 31 lines in 4 files changed: 24 ins; 0 del; 7 mod
  Patch: https://git.openjdk.org/babylon/pull/813.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/813/head:pull/813

PR: https://git.openjdk.org/babylon/pull/813

From gfrost at openjdk.org  Mon Jan  5 18:24:51 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Mon, 5 Jan 2026 18:24:51 GMT
Subject: [code-reflection] Integrated: Allow Trxfmr to rename func
In-Reply-To: <H28RuLzOhRRYrDE6E4Ow8BNuKl0aEUBi0fL8Yud5qpQ=.66df6496-e572-4a99-8700-afc94a9434ff@github.com>
References: <H28RuLzOhRRYrDE6E4Ow8BNuKl0aEUBi0fL8Yud5qpQ=.66df6496-e572-4a99-8700-afc94a9434ff@github.com>
Message-ID: <gPhhFPRgGVPezQ8A_660cA_FBBPKHfnrtdT1-nKLjN4=.2b2c8a5e-2a28-44a0-8180-fbc72e7a5bbd@github.com>

On Mon, 5 Jan 2026 18:19:05 GMT, Gary Frost <gfrost at openjdk.org> wrote:

> Trxfmr can now rename funcs. 
> 
> Also fixed a bug in isAssignable when passed primitives.

This pull request has now been integrated.

Changeset: 53a6b247
Author:    Gary Frost <gfrost at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/53a6b2470d1056ef92491ce795e18333d0a15095
Stats:     31 lines in 4 files changed: 24 ins; 0 del; 7 mod

Allow Trxfmr to rename func

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

PR: https://git.openjdk.org/babylon/pull/813

From gfrost at openjdk.org  Mon Jan  5 18:28:07 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Mon, 5 Jan 2026 18:28:07 GMT
Subject: git: openjdk/babylon: code-reflection: Allow Trxfmr to rename func
Message-ID: <f6cf91bb-281c-4527-8df9-3c41d683f610@openjdk.org>

Changeset: 53a6b247
Branch: code-reflection
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2026-01-05 18:22:03 +0000
URL:       https://git.openjdk.org/babylon/commit/53a6b2470d1056ef92491ce795e18333d0a15095

Allow Trxfmr to rename func

! hat/examples/experiments/src/main/java/experiments/CreateFuncOp.java
! hat/examples/experiments/src/main/java/experiments/SwapMath.java
! hat/optkl/src/main/java/optkl/OpHelper.java
! hat/optkl/src/main/java/optkl/Trxfmr.java


From duke at openjdk.org  Mon Jan  5 18:43:28 2026
From: duke at openjdk.org (Ruby Chen)
Date: Mon, 5 Jan 2026 18:43:28 GMT
Subject: [code-reflection] RFR: Array view and PtrOp changes
Message-ID: <itjeo2z0LCTLIi_qi9tk8sQgQg_70dp-Q43iYkzWloQ=.61b09578-a7d2-4c9a-b1a6-dfb11d06153b@github.com>

Implementing suggested array view and ptrOp changes, cleaning up code.

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

Commit messages:
 - Array view and PtrOp changes

Changes: https://git.openjdk.org/babylon/pull/814/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=814&range=00
  Stats: 47 lines in 4 files changed: 20 ins; 14 del; 13 mod
  Patch: https://git.openjdk.org/babylon/pull/814.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/814/head:pull/814

PR: https://git.openjdk.org/babylon/pull/814

From duke at openjdk.org  Mon Jan  5 19:01:17 2026
From: duke at openjdk.org (duke)
Date: Mon, 5 Jan 2026 19:01:17 GMT
Subject: [code-reflection] RFR: Array view and PtrOp changes
In-Reply-To: <itjeo2z0LCTLIi_qi9tk8sQgQg_70dp-Q43iYkzWloQ=.61b09578-a7d2-4c9a-b1a6-dfb11d06153b@github.com>
References: <itjeo2z0LCTLIi_qi9tk8sQgQg_70dp-Q43iYkzWloQ=.61b09578-a7d2-4c9a-b1a6-dfb11d06153b@github.com>
Message-ID: <Ja5OgzaPXIrsy0ECUjDILk5IGDjZJhhCMKvZ8XaNsd8=.e7d77f58-b7ea-4eba-80ea-105a3954fda5@github.com>

On Mon, 5 Jan 2026 18:37:53 GMT, Ruby Chen <duke at openjdk.org> wrote:

> Implementing suggested array view and ptrOp changes, cleaning up code.

@rbrchen 
Your change (at version 89ec9b7125bda37aaa2e12cec71671c07a5ed94b) is now ready to be sponsored by a Committer.

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

PR Comment: https://git.openjdk.org/babylon/pull/814#issuecomment-3711700946

From psandoz at openjdk.org  Mon Jan  5 20:28:25 2026
From: psandoz at openjdk.org (Paul Sandoz)
Date: Mon, 5 Jan 2026 20:28:25 GMT
Subject: [code-reflection] RFR: Make Op.setLocation fluent friendly by
 returning Op
In-Reply-To: <5i4AJHR9-kflppHVMl_b7nlrYCc1TE_AotNE3dFsxzg=.c3f65b96-a46c-489a-970f-d981a6ab8ae4@github.com>
References: <5i4AJHR9-kflppHVMl_b7nlrYCc1TE_AotNE3dFsxzg=.c3f65b96-a46c-489a-970f-d981a6ab8ae4@github.com>
Message-ID: <pOv5YjFIAzI5kqpQR9vPgwe1a2kwRiZd0R6rdfWunSc=.272a72a4-6a86-4543-9ae2-f629cc900498@github.com>

On Mon, 5 Jan 2026 13:24:15 GMT, Gary Frost <gfrost at openjdk.org> wrote:

> This one change simplifies a bunch of code. 
> 
> We frequently had this pattern 
> 
> var opToReplace = .....;
> var  newOp = new MyNewOp(...);
> newOp.setLocation(opToReplace.getLocation());
> builder.op(newOp);
> 
> We were forced to catch the newOp just to set its location.
> 
> This change allows 
> 
> builder.op( new myNewOp(....)
>      .setLocation(opToReplace)
> );

Looks good. Can you update the JavaDoc?

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

PR Review: https://git.openjdk.org/babylon/pull/811#pullrequestreview-3628306366

From duke at openjdk.org  Mon Jan  5 20:36:52 2026
From: duke at openjdk.org (Ruby Chen)
Date: Mon, 5 Jan 2026 20:36:52 GMT
Subject: [code-reflection] RFR: API for casting Value to Op.Result and
 Block.Parameter
Message-ID: <5WW-42uR3pefLS6480gs0zFcS9yjYPyGXst_YHE9vU0=.cd687f4f-2a00-4362-9c24-4d72fedc649b@github.com>

This PR adds two methods, `Value::result()` and `Value::parameter()`, which cast a given Value as a Op.Result or Block.Parameter. If the cast fails, the two methods throw an `IllegalStateException`.

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

Commit messages:
 - API for casting Value to Op.Result and Block.Parameter

Changes: https://git.openjdk.org/babylon/pull/815/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=815&range=00
  Stats: 22 lines in 1 file changed: 22 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/babylon/pull/815.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/815/head:pull/815

PR: https://git.openjdk.org/babylon/pull/815

From duke at openjdk.org  Mon Jan  5 20:45:45 2026
From: duke at openjdk.org (Ruby Chen)
Date: Mon, 5 Jan 2026 20:45:45 GMT
Subject: [code-reflection] Withdrawn: API for casting Value to Op.Result and
 Block.Parameter
In-Reply-To: <5WW-42uR3pefLS6480gs0zFcS9yjYPyGXst_YHE9vU0=.cd687f4f-2a00-4362-9c24-4d72fedc649b@github.com>
References: <5WW-42uR3pefLS6480gs0zFcS9yjYPyGXst_YHE9vU0=.cd687f4f-2a00-4362-9c24-4d72fedc649b@github.com>
Message-ID: <8kL5OqWmdXUEsOHVBo2ZUNqzTGpzRoC8ccdMQtsQKdI=.8dad62e0-a483-42d2-b41d-b0f26dbc25c9@github.com>

On Mon, 5 Jan 2026 20:29:32 GMT, Ruby Chen <duke at openjdk.org> wrote:

> This PR adds two methods, `Value::result()` and `Value::parameter()`, which cast a given Value as a Op.Result or Block.Parameter. If the cast fails, the two methods throw an `IllegalStateException`.

This pull request has been closed without being integrated.

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

PR: https://git.openjdk.org/babylon/pull/815

From duke at openjdk.org  Mon Jan  5 21:03:46 2026
From: duke at openjdk.org (Ruby Chen)
Date: Mon, 5 Jan 2026 21:03:46 GMT
Subject: [code-reflection] RFR: 8374550: API for casting Value to Op.Result and
 Block.Parameter
Message-ID: <Ntj_3OWB3KzptRfxY_Z9PcbWdm6__qEJkKsaXHsmwZ8=.d2c4ede7-a43d-4324-b414-fba30bba9af8@github.com>

This PR adds two methods, `Value::result()` and `Value::parameter()`, which cast a given Value as a Op.Result or Block.Parameter. If the cast fails, the two methods throw an IllegalStateException.

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

Commit messages:
 - API for casting Value to Op.Result and Block.Parameter

Changes: https://git.openjdk.org/babylon/pull/816/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=816&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8374550
  Stats: 22 lines in 1 file changed: 22 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/babylon/pull/816.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/816/head:pull/816

PR: https://git.openjdk.org/babylon/pull/816

From psandoz at openjdk.org  Mon Jan  5 21:19:26 2026
From: psandoz at openjdk.org (Paul Sandoz)
Date: Mon, 5 Jan 2026 21:19:26 GMT
Subject: [code-reflection] RFR: 8374550: API for casting Value to Op.Result
 and Block.Parameter
In-Reply-To: <Ntj_3OWB3KzptRfxY_Z9PcbWdm6__qEJkKsaXHsmwZ8=.d2c4ede7-a43d-4324-b414-fba30bba9af8@github.com>
References: <Ntj_3OWB3KzptRfxY_Z9PcbWdm6__qEJkKsaXHsmwZ8=.d2c4ede7-a43d-4324-b414-fba30bba9af8@github.com>
Message-ID: <UPD1MzokvEDGc-6rJX2-j4bW1aCaji9JJkkDEyx5FGc=.5787e0d4-966d-44c2-be89-b39e3c62b934@github.com>

On Mon, 5 Jan 2026 20:58:14 GMT, Ruby Chen <duke at openjdk.org> wrote:

> This PR adds two methods, `Value::result()` and `Value::parameter()`, which cast a given Value as a Op.Result or Block.Parameter. If the cast fails, the two methods throw an IllegalStateException.

Looks good. Please add some +ve and -ve tests e.g., reflect on some simple code, stream over the values, and assert accordingly e.g., using say

    static Stream<Value> values(CodeElement<?, ?> r) {
        return r.elements().mapMulti((e, c) -> {
            switch (e) {
                case Block block -> block.parameters().forEach(c);
                case Op op -> c.accept(op.result());
                case Body _ -> { }
            }
        });
    }

src/jdk.incubator.code/share/classes/jdk/incubator/code/Value.java line 83:

> 81:     public Op.Result result() {
> 82:         if (this instanceof Op.Result r) return r;
> 83:         else throw new IllegalStateException("Value is not an instance of operation result");

Can you use braces to be consistent with code style. No need for the else block you can just directly have the throw statement at the end.

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

PR Review: https://git.openjdk.org/babylon/pull/816#pullrequestreview-3628430656
PR Review Comment: https://git.openjdk.org/babylon/pull/816#discussion_r2662810173

From duke at openjdk.org  Tue Jan  6 00:03:31 2026
From: duke at openjdk.org (Ruby Chen)
Date: Tue, 6 Jan 2026 00:03:31 GMT
Subject: [code-reflection] RFR: 8374550: API for casting Value to Op.Result
 and Block.Parameter [v2]
In-Reply-To: <Ntj_3OWB3KzptRfxY_Z9PcbWdm6__qEJkKsaXHsmwZ8=.d2c4ede7-a43d-4324-b414-fba30bba9af8@github.com>
References: <Ntj_3OWB3KzptRfxY_Z9PcbWdm6__qEJkKsaXHsmwZ8=.d2c4ede7-a43d-4324-b414-fba30bba9af8@github.com>
Message-ID: <acLVbk6HJHvlnFC5pFOWjP98DvV6RmCl5Tq6v1kJmhM=.b5efc713-c00e-46bf-8fac-a0c3ed7aa2ab@github.com>

> This PR adds two methods, `Value::result()` and `Value::parameter()`, which cast a given Value as a Op.Result or Block.Parameter. If the cast fails, the two methods throw an IllegalStateException.

Ruby Chen has updated the pull request incrementally with one additional commit since the last revision:

  Add tests

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

Changes:
  - all: https://git.openjdk.org/babylon/pull/816/files
  - new: https://git.openjdk.org/babylon/pull/816/files/116e4613..616a25ed

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=816&range=01
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=816&range=00-01

  Stats: 93 lines in 2 files changed: 89 ins; 0 del; 4 mod
  Patch: https://git.openjdk.org/babylon/pull/816.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/816/head:pull/816

PR: https://git.openjdk.org/babylon/pull/816

From psandoz at openjdk.org  Tue Jan  6 00:43:36 2026
From: psandoz at openjdk.org (Paul Sandoz)
Date: Tue, 6 Jan 2026 00:43:36 GMT
Subject: [code-reflection] RFR: 8374550: API for casting Value to Op.Result
 and Block.Parameter [v2]
In-Reply-To: <acLVbk6HJHvlnFC5pFOWjP98DvV6RmCl5Tq6v1kJmhM=.b5efc713-c00e-46bf-8fac-a0c3ed7aa2ab@github.com>
References: <Ntj_3OWB3KzptRfxY_Z9PcbWdm6__qEJkKsaXHsmwZ8=.d2c4ede7-a43d-4324-b414-fba30bba9af8@github.com>
 <acLVbk6HJHvlnFC5pFOWjP98DvV6RmCl5Tq6v1kJmhM=.b5efc713-c00e-46bf-8fac-a0c3ed7aa2ab@github.com>
Message-ID: <52GR_Ir3nl83PXjljdz8G8a70qNw5uWIF4KTHGYL440=.17fef565-deef-4f07-abb6-6ecf5861cfdd@github.com>

On Tue, 6 Jan 2026 00:03:31 GMT, Ruby Chen <duke at openjdk.org> wrote:

>> This PR adds two methods, `Value::result()` and `Value::parameter()`, which cast a given Value as a Op.Result or Block.Parameter. If the cast fails, the two methods throw an IllegalStateException.
>
> Ruby Chen has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Add tests

Very good. Nice test.

test/jdk/java/lang/reflect/code/TestValueCast.java line 2:

> 1: /*
> 2:  * Copyright (c) 2024, Oracle and/or its affiliates. All rights reserved.

Suggestion:

 * Copyright (c) 2026, Oracle and/or its affiliates. All rights reserved.

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

Marked as reviewed by psandoz (Lead).

PR Review: https://git.openjdk.org/babylon/pull/816#pullrequestreview-3628873561
PR Review Comment: https://git.openjdk.org/babylon/pull/816#discussion_r2663192349

From duke at openjdk.org  Tue Jan  6 01:42:21 2026
From: duke at openjdk.org (Ruby Chen)
Date: Tue, 6 Jan 2026 01:42:21 GMT
Subject: [code-reflection] RFR: 8374550: API for casting Value to Op.Result
 and Block.Parameter [v3]
In-Reply-To: <Ntj_3OWB3KzptRfxY_Z9PcbWdm6__qEJkKsaXHsmwZ8=.d2c4ede7-a43d-4324-b414-fba30bba9af8@github.com>
References: <Ntj_3OWB3KzptRfxY_Z9PcbWdm6__qEJkKsaXHsmwZ8=.d2c4ede7-a43d-4324-b414-fba30bba9af8@github.com>
Message-ID: <T9YaPxN08N1kMYGOR3AjjdtUGjq3hqYC-exgHpIFgjE=.75be33fe-eb62-4e53-93ab-93a42929bb61@github.com>

> This PR adds two methods, `Value::result()` and `Value::parameter()`, which cast a given Value as a Op.Result or Block.Parameter. If the cast fails, the two methods throw an IllegalStateException.

Ruby Chen has updated the pull request incrementally with one additional commit since the last revision:

  Update copyright
  
  Co-authored-by: Paul Sandoz <paul.d.sandoz at googlemail.com>

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

Changes:
  - all: https://git.openjdk.org/babylon/pull/816/files
  - new: https://git.openjdk.org/babylon/pull/816/files/616a25ed..5da253c6

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=816&range=02
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=816&range=01-02

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/babylon/pull/816.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/816/head:pull/816

PR: https://git.openjdk.org/babylon/pull/816

From duke at openjdk.org  Tue Jan  6 01:42:21 2026
From: duke at openjdk.org (duke)
Date: Tue, 6 Jan 2026 01:42:21 GMT
Subject: [code-reflection] RFR: 8374550: API for casting Value to Op.Result
 and Block.Parameter [v3]
In-Reply-To: <T9YaPxN08N1kMYGOR3AjjdtUGjq3hqYC-exgHpIFgjE=.75be33fe-eb62-4e53-93ab-93a42929bb61@github.com>
References: <Ntj_3OWB3KzptRfxY_Z9PcbWdm6__qEJkKsaXHsmwZ8=.d2c4ede7-a43d-4324-b414-fba30bba9af8@github.com>
 <T9YaPxN08N1kMYGOR3AjjdtUGjq3hqYC-exgHpIFgjE=.75be33fe-eb62-4e53-93ab-93a42929bb61@github.com>
Message-ID: <7MTagX8hpUITZKiFRRYEEljqb-lfSMDxoFv53fkzNt0=.bfb3826d-ac95-4d04-8e91-f43c1134e871@github.com>

On Tue, 6 Jan 2026 01:37:18 GMT, Ruby Chen <duke at openjdk.org> wrote:

>> This PR adds two methods, `Value::result()` and `Value::parameter()`, which cast a given Value as a Op.Result or Block.Parameter. If the cast fails, the two methods throw an IllegalStateException.
>
> Ruby Chen has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Update copyright
>   
>   Co-authored-by: Paul Sandoz <paul.d.sandoz at googlemail.com>

@rbrchen 
Your change (at version 5da253c6aacab3c973338f7954982543c5037d8b) is now ready to be sponsored by a Committer.

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

PR Comment: https://git.openjdk.org/babylon/pull/816#issuecomment-3712760463

From gfrost at openjdk.org  Tue Jan  6 15:07:17 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Tue, 6 Jan 2026 15:07:17 GMT
Subject: git: openjdk/babylon: code-reflection: Improve coverage of
 JavaCodeBuilder and moved to optkl
Message-ID: <1ef760f2-d6e5-480e-bae2-a18b955efd0d@openjdk.org>

Changeset: 8f9ea5ce
Branch: code-reflection
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2026-01-06 15:02:47 +0000
URL:       https://git.openjdk.org/babylon/commit/8f9ea5ce941b377396c257e0d6126438d1f7ff97

Improve coverage of JavaCodeBuilder and moved to optkl

! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/CudaBackend.java
! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/FFIBackend.java
! hat/core/src/main/java/hat/FFIConfigCreator.java
- hat/core/src/main/java/hat/codebuilders/BabylonKernelOpBuilder.java
! hat/core/src/main/java/hat/codebuilders/C99HATCodeBuilder.java
! hat/core/src/main/java/hat/codebuilders/C99HATCodeBuilderContext.java
! hat/core/src/main/java/hat/codebuilders/C99HATComputeBuilder.java
! hat/core/src/main/java/hat/codebuilders/C99HATConfigBuilder.java
! hat/core/src/main/java/hat/codebuilders/C99HATKernelBuilder.java
- hat/core/src/main/java/hat/codebuilders/HATCodeBuilder.java
+ hat/core/src/main/java/hat/codebuilders/HATOpDispatcher.java
- hat/core/src/main/java/hat/codebuilders/JavaHATCodeBuilder.java
! hat/examples/experiments/src/main/java/experiments/CreateFuncOp.java
! hat/examples/experiments/src/main/java/experiments/SwapMath.java
! hat/optkl/src/main/java/optkl/Trxfmr.java
= hat/optkl/src/main/java/optkl/codebuilders/BabylonOpDispatcher.java
+ hat/optkl/src/main/java/optkl/codebuilders/C99CodeBuilder.java
+ hat/optkl/src/main/java/optkl/codebuilders/JavaCodeBuilder.java
+ hat/optkl/src/main/java/optkl/codebuilders/JavaOrC99StyleCodeBuilder.java
! hat/tools/src/main/java/hat/tools/text/TestJavaHATCodeBuilder.java


From gfrost at openjdk.org  Tue Jan  6 15:07:17 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Tue, 6 Jan 2026 15:07:17 GMT
Subject: [code-reflection] Integrated: Improve coverage of JavaCodeBuilder and
 moved to optkl
Message-ID: <q5DIo-asp_h_IvZbzzDdsRQjuC5Hgo5_tRL2mnYY5tc=.81521ccb-76b2-4ec9-8365-1644ca1ee684@github.com>

Finally untangled JavaCodeBuilder from it's earlier C99 code builder heritage. 

Now it can be used outside of hat. 

It's getting better, but still needs to cover more cases.

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

Commit messages:
 - Moved JavaCodeBuilder to optkl
 - Improve JavaHATCodeBuilder

Changes: https://git.openjdk.org/babylon/pull/817/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=817&range=00
  Stats: 2185 lines in 20 files changed: 1050 ins; 1000 del; 135 mod
  Patch: https://git.openjdk.org/babylon/pull/817.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/817/head:pull/817

PR: https://git.openjdk.org/babylon/pull/817

From gfrost at openjdk.org  Tue Jan  6 15:07:19 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Tue, 6 Jan 2026 15:07:19 GMT
Subject: [code-reflection] Integrated: Improve coverage of JavaCodeBuilder and
 moved to optkl
In-Reply-To: <q5DIo-asp_h_IvZbzzDdsRQjuC5Hgo5_tRL2mnYY5tc=.81521ccb-76b2-4ec9-8365-1644ca1ee684@github.com>
References: <q5DIo-asp_h_IvZbzzDdsRQjuC5Hgo5_tRL2mnYY5tc=.81521ccb-76b2-4ec9-8365-1644ca1ee684@github.com>
Message-ID: <s1lohT7OEtf7ddU-FMrgSy7WxYZA7OuOIk-tnzRV-Zw=.c4f8db78-a1a1-4ac9-a12b-34e7fdc68f97@github.com>

On Tue, 6 Jan 2026 15:00:18 GMT, Gary Frost <gfrost at openjdk.org> wrote:

> Finally untangled JavaCodeBuilder from it's earlier C99 code builder heritage. 
> 
> Now it can be used outside of hat. 
> 
> It's getting better, but still needs to cover more cases.

This pull request has now been integrated.

Changeset: 8f9ea5ce
Author:    Gary Frost <gfrost at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/8f9ea5ce941b377396c257e0d6126438d1f7ff97
Stats:     2185 lines in 20 files changed: 1050 ins; 1000 del; 135 mod

Improve coverage of JavaCodeBuilder and moved to optkl

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

PR: https://git.openjdk.org/babylon/pull/817

From gfrost at openjdk.org  Tue Jan  6 15:30:23 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Tue, 6 Jan 2026 15:30:23 GMT
Subject: git: openjdk/babylon: code-reflection: Moved C99 kernel specific
 building to KernelCodeBuilder
Message-ID: <81e85d27-57c8-4563-9d14-eac87a7ccaa3@openjdk.org>

Changeset: e05eeab4
Branch: code-reflection
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2026-01-06 15:25:55 +0000
URL:       https://git.openjdk.org/babylon/commit/e05eeab4dd990394ee1e160b0af4de195da33616

Moved C99 kernel specific building to KernelCodeBuilder

! hat/core/src/main/java/hat/codebuilders/C99HATCodeBuilder.java
- hat/core/src/main/java/hat/codebuilders/C99HATCodeBuilderContext.java
! hat/core/src/main/java/hat/codebuilders/C99HATComputeBuilder.java
! hat/core/src/main/java/hat/codebuilders/C99HATKernelBuilder.java
! hat/core/src/main/java/hat/device/DeviceSchema.java


From gfrost at openjdk.org  Tue Jan  6 15:29:42 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Tue, 6 Jan 2026 15:29:42 GMT
Subject: [code-reflection] Integrated: Moved C99 kernel specific building to
 KernelCodeBuilder
Message-ID: <Jb5V9a-Y8AZjLQ6k_K1V13dLymp3zGWHXrSk9fOQ5MM=.0870adf0-a373-4725-8fa3-b51144a41ae0@github.com>

I realized we did not need one level of C99CodeBuilder. So we now have one less. 

Also moved C99 kernel specific code to the HATKernelBuilder (this code was in the base class used by Compute layer)

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

Commit messages:
 - Moved C99 kernel specific building to KernelCodeBuilder

Changes: https://git.openjdk.org/babylon/pull/818/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=818&range=00
  Stats: 332 lines in 5 files changed: 144 ins; 181 del; 7 mod
  Patch: https://git.openjdk.org/babylon/pull/818.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/818/head:pull/818

PR: https://git.openjdk.org/babylon/pull/818

From gfrost at openjdk.org  Tue Jan  6 15:29:43 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Tue, 6 Jan 2026 15:29:43 GMT
Subject: [code-reflection] Integrated: Moved C99 kernel specific building to
 KernelCodeBuilder
In-Reply-To: <Jb5V9a-Y8AZjLQ6k_K1V13dLymp3zGWHXrSk9fOQ5MM=.0870adf0-a373-4725-8fa3-b51144a41ae0@github.com>
References: <Jb5V9a-Y8AZjLQ6k_K1V13dLymp3zGWHXrSk9fOQ5MM=.0870adf0-a373-4725-8fa3-b51144a41ae0@github.com>
Message-ID: <bl0eHhxBPCdBerE_RkhYOVyuOhXaN5CvZK2jPaPhYQY=.4821f891-2fd4-47a5-b896-d0a4c95f90f9@github.com>

On Tue, 6 Jan 2026 15:22:36 GMT, Gary Frost <gfrost at openjdk.org> wrote:

> I realized we did not need one level of C99CodeBuilder. So we now have one less. 
> 
> Also moved C99 kernel specific code to the HATKernelBuilder (this code was in the base class used by Compute layer)

This pull request has now been integrated.

Changeset: e05eeab4
Author:    Gary Frost <gfrost at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/e05eeab4dd990394ee1e160b0af4de195da33616
Stats:     332 lines in 5 files changed: 144 ins; 181 del; 7 mod

Moved C99 kernel specific building to KernelCodeBuilder

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

PR: https://git.openjdk.org/babylon/pull/818

From gfrost at openjdk.org  Tue Jan  6 16:01:36 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Tue, 6 Jan 2026 16:01:36 GMT
Subject: [code-reflection] RFR: 8374550: API for casting Value to Op.Result
 and Block.Parameter [v3]
In-Reply-To: <T9YaPxN08N1kMYGOR3AjjdtUGjq3hqYC-exgHpIFgjE=.75be33fe-eb62-4e53-93ab-93a42929bb61@github.com>
References: <Ntj_3OWB3KzptRfxY_Z9PcbWdm6__qEJkKsaXHsmwZ8=.d2c4ede7-a43d-4324-b414-fba30bba9af8@github.com>
 <T9YaPxN08N1kMYGOR3AjjdtUGjq3hqYC-exgHpIFgjE=.75be33fe-eb62-4e53-93ab-93a42929bb61@github.com>
Message-ID: <sIqHU9vhxWUZZjRhRT1tkVrXGojc5PwjH4fZqx5JY1Y=.be1037ed-5ed8-49cb-a5ba-0019891cc22c@github.com>

On Tue, 6 Jan 2026 01:42:21 GMT, Ruby Chen <duke at openjdk.org> wrote:

>> This PR adds two methods, `Value::result()` and `Value::parameter()`, which cast a given Value as a Op.Result or Block.Parameter. If the cast fails, the two methods throw an IllegalStateException.
>
> Ruby Chen has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Update copyright
>   
>   Co-authored-by: Paul Sandoz <paul.d.sandoz at googlemail.com>

src/jdk.incubator.code/share/classes/jdk/incubator/code/Value.java line 81:

> 79:      * @throws IllegalStateException if the value is not an instance of an operation result.
> 80:      */
> 81:     public Op.Result result() {

This may be just my personal preference, so will defer to Paul.  But I thnkk this method should be called asResultOrThrow or resultOrThrow

src/jdk.incubator.code/share/classes/jdk/incubator/code/Value.java line 95:

> 93:      */
> 94:     public Block.Parameter parameter() {
> 95:         if (this instanceof Block.Parameter p) {

as above, I think this is likley to trip folk up, calling this to get Parameter and having to deal with exception 

maybe asParameterorThrow. 

Again Paul can make the final call on this.

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

PR Review Comment: https://git.openjdk.org/babylon/pull/816#discussion_r2665409287
PR Review Comment: https://git.openjdk.org/babylon/pull/816#discussion_r2665415283

From psandoz at openjdk.org  Tue Jan  6 17:50:44 2026
From: psandoz at openjdk.org (Paul Sandoz)
Date: Tue, 6 Jan 2026 17:50:44 GMT
Subject: [code-reflection] RFR: 8374550: API for casting Value to Op.Result
 and Block.Parameter [v3]
In-Reply-To: <sIqHU9vhxWUZZjRhRT1tkVrXGojc5PwjH4fZqx5JY1Y=.be1037ed-5ed8-49cb-a5ba-0019891cc22c@github.com>
References: <Ntj_3OWB3KzptRfxY_Z9PcbWdm6__qEJkKsaXHsmwZ8=.d2c4ede7-a43d-4324-b414-fba30bba9af8@github.com>
 <T9YaPxN08N1kMYGOR3AjjdtUGjq3hqYC-exgHpIFgjE=.75be33fe-eb62-4e53-93ab-93a42929bb61@github.com>
 <sIqHU9vhxWUZZjRhRT1tkVrXGojc5PwjH4fZqx5JY1Y=.be1037ed-5ed8-49cb-a5ba-0019891cc22c@github.com>
Message-ID: <uCKpaDG22rd-Z6a8N4YeesmeJYJPR3qjy-f5RlZgpXY=.ec537641-9606-4e2b-a1c2-e556e718cd81@github.com>

On Tue, 6 Jan 2026 15:58:21 GMT, Gary Frost <gfrost at openjdk.org> wrote:

> Again Paul can make the final call on this.

The approach taken was to keep in sync with the same [idiom](https://github.com/openjdk/jdk-sandbox/blob/json/src/java.base/share/classes/java/util/json/JsonValue.java#L249) proposed in the JSON API, and update as that updates when it is reviewed.

The rational for this idiom is they are like assertions, so any throwing indicates an incorrect program rather than something actionable the program would do when an exception is thrown, so that influenced the name. Otherwise, for conditional cases patterns can be used directly.

More generally we may be missing a language feature that supports assignment from a partial pattern as if it were total and throwing a match failed exception otherwise.

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

PR Review Comment: https://git.openjdk.org/babylon/pull/816#discussion_r2665735632

From gfrost at openjdk.org  Tue Jan  6 18:59:53 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Tue, 6 Jan 2026 18:59:53 GMT
Subject: git: openjdk/babylon: code-reflection: Added field store and load to
 JavaCodeBuilder
Message-ID: <42f5c5d3-60df-4c25-baf5-c5b5b5be877d@openjdk.org>

Changeset: 56064079
Branch: code-reflection
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2026-01-06 18:55:47 +0000
URL:       https://git.openjdk.org/babylon/commit/56064079b327a08dfdeb0fffa0e20a2e7f357f95

Added field store and load to JavaCodeBuilder

! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/FFIBackend.java
! hat/backends/ffi/shared/src/main/native/include/config.h
! hat/core/src/main/java/hat/Config.java
! hat/examples/experiments/src/main/java/experiments/CreateFuncOp.java
! hat/examples/violajones/src/main/java/violajones/ViolaJonesCoreCompute.java
! hat/optkl/src/main/java/optkl/Trxfmr.java
! hat/optkl/src/main/java/optkl/codebuilders/JavaOrC99StyleCodeBuilder.java


From gfrost at openjdk.org  Tue Jan  6 18:59:31 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Tue, 6 Jan 2026 18:59:31 GMT
Subject: [code-reflection] Integrated: Added field store and load to
 JavaCodeBuilder
Message-ID: <Qz044IYMi5s0gZD9t9b7MS6ra9PjW74lZaJk9liJYwY=.c425e443-bf8b-4e0b-b374-fed60a6c729e@github.com>

Added field load and store to JavaCodeBuilder. 

Also added config bit SHOW_COMPUTE_MODEL_JAVA_CODE

For example 

java @.run ffi-opencl -DHAT=MINIMIZE_COPIES,SHOW_COMPUTE_MODEL_JAVA_CODE  life

To show a java representation of the compute model before injecting buffer tracking

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

Commit messages:
 - Added field store and load to JavaCodeBuilder

Changes: https://git.openjdk.org/babylon/pull/819/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=819&range=00
  Stats: 65 lines in 7 files changed: 37 ins; 14 del; 14 mod
  Patch: https://git.openjdk.org/babylon/pull/819.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/819/head:pull/819

PR: https://git.openjdk.org/babylon/pull/819

From gfrost at openjdk.org  Tue Jan  6 19:01:37 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Tue, 6 Jan 2026 19:01:37 GMT
Subject: [code-reflection] RFR: 8374550: API for casting Value to Op.Result
 and Block.Parameter [v3]
In-Reply-To: <uCKpaDG22rd-Z6a8N4YeesmeJYJPR3qjy-f5RlZgpXY=.ec537641-9606-4e2b-a1c2-e556e718cd81@github.com>
References: <Ntj_3OWB3KzptRfxY_Z9PcbWdm6__qEJkKsaXHsmwZ8=.d2c4ede7-a43d-4324-b414-fba30bba9af8@github.com>
 <T9YaPxN08N1kMYGOR3AjjdtUGjq3hqYC-exgHpIFgjE=.75be33fe-eb62-4e53-93ab-93a42929bb61@github.com>
 <sIqHU9vhxWUZZjRhRT1tkVrXGojc5PwjH4fZqx5JY1Y=.be1037ed-5ed8-49cb-a5ba-0019891cc22c@github.com>
 <uCKpaDG22rd-Z6a8N4YeesmeJYJPR3qjy-f5RlZgpXY=.ec537641-9606-4e2b-a1c2-e556e718cd81@github.com>
Message-ID: <EqXBL6bE2wqSPwgW4x-sRT7_LjcHX0saU871T0VHCQI=.24b9273b-c871-4f48-9832-f5de0ab372b2@github.com>

On Tue, 6 Jan 2026 17:46:07 GMT, Paul Sandoz <psandoz at openjdk.org> wrote:

>> src/jdk.incubator.code/share/classes/jdk/incubator/code/Value.java line 95:
>> 
>>> 93:      */
>>> 94:     public Block.Parameter parameter() {
>>> 95:         if (this instanceof Block.Parameter p) {
>> 
>> as above, I think this is likley to trip folk up, calling this to get Parameter and having to deal with exception 
>> 
>> maybe asParameterorThrow. 
>> 
>> Again Paul can make the final call on this.
>
>> Again Paul can make the final call on this.
> 
> The approach taken was to keep in sync with the same [idiom](https://github.com/openjdk/jdk-sandbox/blob/json/src/java.base/share/classes/java/util/json/JsonValue.java#L249) proposed in the JSON API, and update as that updates when it is reviewed.
> 
> The rational for this idiom is they are like assertions, so any throwing indicates an incorrect program rather than something actionable the program would do when an exception is thrown, so that influenced the name. Otherwise, for conditional cases patterns can be used directly.
> 
> More generally we may be missing a language feature that supports assignment from a partial pattern as if it were total and throwing a match failed exception otherwise.

OK makes sense ;)

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

PR Review Comment: https://git.openjdk.org/babylon/pull/816#discussion_r2665964622

From gfrost at openjdk.org  Tue Jan  6 18:59:31 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Tue, 6 Jan 2026 18:59:31 GMT
Subject: [code-reflection] Integrated: Added field store and load to
 JavaCodeBuilder
In-Reply-To: <Qz044IYMi5s0gZD9t9b7MS6ra9PjW74lZaJk9liJYwY=.c425e443-bf8b-4e0b-b374-fed60a6c729e@github.com>
References: <Qz044IYMi5s0gZD9t9b7MS6ra9PjW74lZaJk9liJYwY=.c425e443-bf8b-4e0b-b374-fed60a6c729e@github.com>
Message-ID: <mMW3C_9FGdrpLiwdfTGWpnlFQ1VTDY2E33ILAzF5GcY=.3fd962b4-40c9-4f1f-94ac-2ca529ca1b7e@github.com>

On Tue, 6 Jan 2026 18:52:27 GMT, Gary Frost <gfrost at openjdk.org> wrote:

> Added field load and store to JavaCodeBuilder. 
> 
> Also added config bit SHOW_COMPUTE_MODEL_JAVA_CODE
> 
> For example 
> 
> java @.run ffi-opencl -DHAT=MINIMIZE_COPIES,SHOW_COMPUTE_MODEL_JAVA_CODE  life
> 
> To show a java representation of the compute model before injecting buffer tracking

This pull request has now been integrated.

Changeset: 56064079
Author:    Gary Frost <gfrost at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/56064079b327a08dfdeb0fffa0e20a2e7f357f95
Stats:     65 lines in 7 files changed: 37 ins; 14 del; 14 mod

Added field store and load to JavaCodeBuilder

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

PR: https://git.openjdk.org/babylon/pull/819

From gfrost at openjdk.org  Wed Jan  7 14:01:22 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Wed, 7 Jan 2026 14:01:22 GMT
Subject: git: openjdk/babylon: code-reflection: Adding more support to the
 JavaCodeBuilder
Message-ID: <699fd10f-069c-40ec-966d-c264cd6c2702@openjdk.org>

Changeset: 9a12334d
Branch: code-reflection
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2026-01-07 13:55:26 +0000
URL:       https://git.openjdk.org/babylon/commit/9a12334d93e759a1bc83ec245ed13337b5b27351

Adding more support to the JavaCodeBuilder

! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/CudaBackend.java
! hat/backends/ffi/mock/src/main/java/hat/backend/ffi/MockBackend.java
! hat/backends/ffi/opencl/src/main/java/hat/backend/ffi/OpenCLBackend.java
! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/FFIBackend.java
! hat/backends/jextracted/opencl/src/main/java/hat/backend/jextracted/OpenCLBackend.java
! hat/backends/jextracted/shared/src/main/java/hat/backend/jextracted/JExtractedBackend.java
! hat/core/src/main/java/hat/backend/Backend.java
! hat/examples/experiments/src/main/java/experiments/PrefixSum.java
! hat/optkl/src/main/java/optkl/OpHelper.java
! hat/optkl/src/main/java/optkl/codebuilders/BabylonOpDispatcher.java
! hat/optkl/src/main/java/optkl/codebuilders/CodeBuilder.java
! hat/optkl/src/main/java/optkl/codebuilders/JavaOrC99StyleCodeBuilder.java
! hat/optkl/src/main/java/optkl/codebuilders/ScopedCodeBuilderContext.java
! hat/optkl/src/main/java/optkl/ifacemapper/AccessType.java
! hat/optkl/src/main/java/optkl/util/ops/Precedence.java


From gfrost at openjdk.org  Wed Jan  7 13:59:28 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Wed, 7 Jan 2026 13:59:28 GMT
Subject: [code-reflection] Integrated: Adding more support to the
 JavaCodeBuilder
Message-ID: <I7WDeGRovCd5iT81eueRP93wDESfk5zhAE85l-i7WkY=.d0dbe37c-29e6-4c13-b861-277a72ce2b35@github.com>

HAT does not support arrays directly (other than via views), but we want to be able to generate compute Java code (and C99) that includes arrays. 

Not quite got lambda's converted from code model to Java source.    Close, but not valid code.

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

Commit messages:
 - Adding more support to the JavaCodeBuilder... regenerating lambda's is hard

Changes: https://git.openjdk.org/babylon/pull/820/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=820&range=00
  Stats: 372 lines in 15 files changed: 248 ins; 108 del; 16 mod
  Patch: https://git.openjdk.org/babylon/pull/820.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/820/head:pull/820

PR: https://git.openjdk.org/babylon/pull/820

From gfrost at openjdk.org  Wed Jan  7 13:59:28 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Wed, 7 Jan 2026 13:59:28 GMT
Subject: [code-reflection] Integrated: Adding more support to the
 JavaCodeBuilder
In-Reply-To: <I7WDeGRovCd5iT81eueRP93wDESfk5zhAE85l-i7WkY=.d0dbe37c-29e6-4c13-b861-277a72ce2b35@github.com>
References: <I7WDeGRovCd5iT81eueRP93wDESfk5zhAE85l-i7WkY=.d0dbe37c-29e6-4c13-b861-277a72ce2b35@github.com>
Message-ID: <4i-1UyaULuLuiFjOfVCYf2U3uASvElVcsKHrGupCiEE=.f44390bb-f045-4f2a-860b-992ac5fcea39@github.com>

On Wed, 7 Jan 2026 13:52:24 GMT, Gary Frost <gfrost at openjdk.org> wrote:

> HAT does not support arrays directly (other than via views), but we want to be able to generate compute Java code (and C99) that includes arrays. 
> 
> Not quite got lambda's converted from code model to Java source.    Close, but not valid code.

This pull request has now been integrated.

Changeset: 9a12334d
Author:    Gary Frost <gfrost at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/9a12334d93e759a1bc83ec245ed13337b5b27351
Stats:     372 lines in 15 files changed: 248 ins; 108 del; 16 mod

Adding more support to the JavaCodeBuilder

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

PR: https://git.openjdk.org/babylon/pull/820

From gfrost at openjdk.org  Wed Jan  7 17:16:19 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Wed, 7 Jan 2026 17:16:19 GMT
Subject: [code-reflection] Integrated: More OpHelper maintenance
Message-ID: <jZEuyViq6Dr3k7_Z6Ny3zYQtOfsdzJz88NzCOFNoFfM=.e40088f7-da25-446b-8f2f-5a7a8f0df387@github.com>

Added instanceOp to field and invoke helpers.  This simplifies finding invokes throw VarOps.

Also adde VarOp helper and rationalized names

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

Commit messages:
 - More OpHelper maintenance

Changes: https://git.openjdk.org/babylon/pull/821/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=821&range=00
  Stats: 506 lines in 24 files changed: 148 ins; 147 del; 211 mod
  Patch: https://git.openjdk.org/babylon/pull/821.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/821/head:pull/821

PR: https://git.openjdk.org/babylon/pull/821

From gfrost at openjdk.org  Wed Jan  7 17:16:19 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Wed, 7 Jan 2026 17:16:19 GMT
Subject: [code-reflection] Integrated: More OpHelper maintenance
In-Reply-To: <jZEuyViq6Dr3k7_Z6Ny3zYQtOfsdzJz88NzCOFNoFfM=.e40088f7-da25-446b-8f2f-5a7a8f0df387@github.com>
References: <jZEuyViq6Dr3k7_Z6Ny3zYQtOfsdzJz88NzCOFNoFfM=.e40088f7-da25-446b-8f2f-5a7a8f0df387@github.com>
Message-ID: <tddFNNaYdE_NpKMWu2LSnptZacU9p-gLX588wI9IKS8=.c48264df-4294-4b63-8c79-1e70240b129b@github.com>

On Wed, 7 Jan 2026 17:07:29 GMT, Gary Frost <gfrost at openjdk.org> wrote:

> Added instanceOp to field and invoke helpers.  This simplifies finding invokes throw VarOps.
> 
> Also adde VarOp helper and rationalized names

This pull request has now been integrated.

Changeset: a5cbcf18
Author:    Gary Frost <gfrost at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/a5cbcf1848133643970d1837cbd413428cbc7cdc
Stats:     506 lines in 24 files changed: 148 ins; 147 del; 211 mod

More OpHelper maintenance

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

PR: https://git.openjdk.org/babylon/pull/821

From gfrost at openjdk.org  Wed Jan  7 17:18:42 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Wed, 7 Jan 2026 17:18:42 GMT
Subject: git: openjdk/babylon: code-reflection: More OpHelper maintenance
Message-ID: <d9ca9c36-a136-4ae9-b363-3d9a916a2c51@openjdk.org>

Changeset: a5cbcf18
Branch: code-reflection
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2026-01-07 17:13:03 +0000
URL:       https://git.openjdk.org/babylon/commit/a5cbcf1848133643970d1837cbd413428cbc7cdc

More OpHelper maintenance

! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/CudaBackend.java
! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/PTXHATKernelBuilder.java
! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/FFIBackend.java
! hat/core/src/main/java/hat/Accelerator.java
! hat/core/src/main/java/hat/BufferTagger.java
! hat/core/src/main/java/hat/ComputeContext.java
! hat/core/src/main/java/hat/backend/Backend.java
! hat/core/src/main/java/hat/callgraph/CallGraph.java
! hat/core/src/main/java/hat/callgraph/ComputeCallGraph.java
! hat/core/src/main/java/hat/codebuilders/C99HATKernelBuilder.java
! hat/core/src/main/java/hat/phases/HATArrayViewPhase.java
! hat/core/src/main/java/hat/phases/HATBarrierPhase.java
! hat/core/src/main/java/hat/phases/HATFP16Phase.java
! hat/core/src/main/java/hat/phases/HATMemoryPhase.java
! hat/core/src/main/java/hat/phases/HATThreadsPhase.java
! hat/core/src/main/java/hat/phases/HATVectorPhase.java
! hat/core/src/main/java/hat/phases/HATVectorSelectPhase.java
! hat/core/src/main/java/hat/phases/HATVectorStorePhase.java
! hat/examples/experiments/src/main/java/experiments/CreateFuncOp.java
! hat/examples/experiments/src/main/java/experiments/SwapMath.java
! hat/optkl/src/main/java/optkl/OpHelper.java
! hat/optkl/src/main/java/optkl/Trxfmr.java
! hat/optkl/src/main/java/optkl/codebuilders/CodeBuilder.java
! hat/optkl/src/main/java/optkl/codebuilders/JavaOrC99StyleCodeBuilder.java


From asotona at openjdk.org  Thu Jan  8 10:47:27 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Thu, 8 Jan 2026 10:47:27 GMT
Subject: [code-reflection] RFR: Implementation of -XDreflectAll switch
Message-ID: <m8ydbDM-5NfYgGnLvTioz03guWw8mDNUwOvLBsFA4C8=.e84e5781-e781-48a0-90ee-a2cb36f00816@github.com>

This is a proposal for a `reflectAll` javac switch that provides code reflection models for all eligible methods and lambdas when enabled.

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

Commit messages:
 - implementation of -XDreflectAll switch

Changes: https://git.openjdk.org/babylon/pull/822/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=822&range=00
  Stats: 5 lines in 1 file changed: 2 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/babylon/pull/822.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/822/head:pull/822

PR: https://git.openjdk.org/babylon/pull/822

From gfrost at openjdk.org  Thu Jan  8 12:38:04 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Thu, 8 Jan 2026 12:38:04 GMT
Subject: [code-reflection] RFR: Added config bit help also forced txfmr to take
 a lookup
Message-ID: <L6q2QATBh4RHxhe0ZpEn4eOuJ6nYGCGuvkUKcRNjFnI=.a0753a4c-7ed4-4953-9180-e6d4277408b0@github.com>

I kept forgetting the config bit names. So added HELP


java @.run ffi-opencl -DHAT=HELP life
PLATFORM/P                                0-3 FFI ONLY platform id (0-15)
DEVICE/D                                  4-7 FFI ONLY device id (0-15)
MINIMIZE_COPIES/MC                        8   FFI ONLY Try to minimize copies
TRACE/T                                   9   FFI ONLY trace code
PROFILE/P                                10   FFI ONLY Turn on profiling
SHOW_CODE/SC                             11   Show generated code (PTX/OpenCL/CUDA)
SHOW_KERNEL_MODEL/SKM                    12   Show (via OpWriter) Kernel Model

Also note the short forms 

So 

java @.run ffi-opencl -DHAT=MC .... === java @.run ffi-opencl -DHAT=MINIMIZE_COPIES

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

Commit messages:
 - Added config bit help also forced txfmr to take a lookup

Changes: https://git.openjdk.org/babylon/pull/823/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=823&range=00
  Stats: 218 lines in 17 files changed: 132 ins; 6 del; 80 mod
  Patch: https://git.openjdk.org/babylon/pull/823.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/823/head:pull/823

PR: https://git.openjdk.org/babylon/pull/823

From gfrost at openjdk.org  Thu Jan  8 12:38:21 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Thu, 8 Jan 2026 12:38:21 GMT
Subject: [code-reflection] Integrated: Added config bit help also forced txfmr
 to take a lookup
In-Reply-To: <L6q2QATBh4RHxhe0ZpEn4eOuJ6nYGCGuvkUKcRNjFnI=.a0753a4c-7ed4-4953-9180-e6d4277408b0@github.com>
References: <L6q2QATBh4RHxhe0ZpEn4eOuJ6nYGCGuvkUKcRNjFnI=.a0753a4c-7ed4-4953-9180-e6d4277408b0@github.com>
Message-ID: <T74e5oulFlvGrUwsXLCfhtMGmUzPB8x9Ae44FPdXotE=.9af75c0d-dffb-4666-b856-a66b51ba6454@github.com>

On Thu, 8 Jan 2026 12:32:07 GMT, Gary Frost <gfrost at openjdk.org> wrote:

> I kept forgetting the config bit names. So added HELP
> 
> 
> java @.run ffi-opencl -DHAT=HELP life
> PLATFORM/P                                0-3 FFI ONLY platform id (0-15)
> DEVICE/D                                  4-7 FFI ONLY device id (0-15)
> MINIMIZE_COPIES/MC                        8   FFI ONLY Try to minimize copies
> TRACE/T                                   9   FFI ONLY trace code
> PROFILE/P                                10   FFI ONLY Turn on profiling
> SHOW_CODE/SC                             11   Show generated code (PTX/OpenCL/CUDA)
> SHOW_KERNEL_MODEL/SKM                    12   Show (via OpWriter) Kernel Model
> 
> Also note the short forms 
> 
> So 
> 
> java @.run ffi-opencl -DHAT=MC .... === java @.run ffi-opencl -DHAT=MINIMIZE_COPIES

This pull request has now been integrated.

Changeset: 693f21db
Author:    Gary Frost <gfrost at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/693f21dbbb5460e9f60d6096178fea365c50828d
Stats:     218 lines in 17 files changed: 132 ins; 6 del; 80 mod

Added config bit help also forced txfmr to take a lookup

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

PR: https://git.openjdk.org/babylon/pull/823

From gfrost at openjdk.org  Thu Jan  8 12:40:41 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Thu, 8 Jan 2026 12:40:41 GMT
Subject: git: openjdk/babylon: code-reflection: Added config bit help also
 forced txfmr to take a lookup
Message-ID: <06cbf20f-503a-42e6-ad7b-1c2451f13066@openjdk.org>

Changeset: 693f21db
Branch: code-reflection
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2026-01-08 12:35:51 +0000
URL:       https://git.openjdk.org/babylon/commit/693f21dbbb5460e9f60d6096178fea365c50828d

Added config bit help also forced txfmr to take a lookup

! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/CudaBackend.java
! hat/backends/ffi/shared/src/main/native/include/config.h
! hat/core/src/main/java/hat/Config.java
! hat/core/src/main/java/hat/backend/Backend.java
! hat/core/src/main/java/hat/phases/HATArrayViewPhase.java
! hat/core/src/main/java/hat/phases/HATBarrierPhase.java
! hat/core/src/main/java/hat/phases/HATFP16Phase.java
! hat/core/src/main/java/hat/phases/HATMemoryPhase.java
! hat/core/src/main/java/hat/phases/HATThreadsPhase.java
! hat/core/src/main/java/hat/phases/HATVectorPhase.java
! hat/core/src/main/java/hat/phases/HATVectorSelectPhase.java
! hat/core/src/main/java/hat/phases/HATVectorStorePhase.java
+ hat/examples/experiments/src/main/java/experiments/AddArbitraryBlock.java
! hat/examples/experiments/src/main/java/experiments/CreateFuncOp.java
! hat/examples/experiments/src/main/java/experiments/SwapMath.java
! hat/optkl/src/main/java/optkl/OpHelper.java
! hat/optkl/src/main/java/optkl/Trxfmr.java


From asotona at openjdk.org  Thu Jan  8 16:25:43 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Thu, 8 Jan 2026 16:25:43 GMT
Subject: [code-reflection] RFR: Implementation of -XDreflectAll switch [v2]
In-Reply-To: <m8ydbDM-5NfYgGnLvTioz03guWw8mDNUwOvLBsFA4C8=.e84e5781-e781-48a0-90ee-a2cb36f00816@github.com>
References: <m8ydbDM-5NfYgGnLvTioz03guWw8mDNUwOvLBsFA4C8=.e84e5781-e781-48a0-90ee-a2cb36f00816@github.com>
Message-ID: <cRxmj2uM2feZbVqTUNK4oVsWYx6rYSJ_jphjPcup8Sw=.68f1e7ae-635b-4205-81ca-a0a2ac33f912@github.com>

> This is a proposal for a `reflectAll` javac switch that provides code reflection models for all eligible methods and lambdas when enabled.

Adam Sotona has updated the pull request incrementally with one additional commit since the last revision:

  catching and logging runtime exceptions when reflectAll enabled

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

Changes:
  - all: https://git.openjdk.org/babylon/pull/822/files
  - new: https://git.openjdk.org/babylon/pull/822/files/1c2e0221..87149e4e

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=822&range=01
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=822&range=00-01

  Stats: 27 lines in 2 files changed: 19 ins; 4 del; 4 mod
  Patch: https://git.openjdk.org/babylon/pull/822.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/822/head:pull/822

PR: https://git.openjdk.org/babylon/pull/822

From psandoz at openjdk.org  Thu Jan  8 19:29:45 2026
From: psandoz at openjdk.org (Paul Sandoz)
Date: Thu, 8 Jan 2026 19:29:45 GMT
Subject: git: openjdk/babylon: code-reflection: 8374550: API for casting Value
 to Op.Result and Block.Parameter
Message-ID: <054ca4f9-aa93-444e-848b-f6b3cfe5e960@openjdk.org>

Changeset: 79251923
Branch: code-reflection
Author:    Ruby Chen <ruby.r.chen at gmail.com>
Committer: Paul Sandoz <psandoz at openjdk.org>
Date:      2026-01-08 19:28:55 +0000
URL:       https://git.openjdk.org/babylon/commit/7925192394fbfa29a24693ccc07bef378da3f161

8374550: API for casting Value to Op.Result and Block.Parameter

Reviewed-by: psandoz

! src/jdk.incubator.code/share/classes/jdk/incubator/code/Value.java
+ test/jdk/java/lang/reflect/code/TestValueCast.java


From psandoz at openjdk.org  Thu Jan  8 19:30:38 2026
From: psandoz at openjdk.org (Paul Sandoz)
Date: Thu, 8 Jan 2026 19:30:38 GMT
Subject: [code-reflection] RFR: 8374550: API for casting Value to Op.Result
 and Block.Parameter [v3]
In-Reply-To: <T9YaPxN08N1kMYGOR3AjjdtUGjq3hqYC-exgHpIFgjE=.75be33fe-eb62-4e53-93ab-93a42929bb61@github.com>
References: <Ntj_3OWB3KzptRfxY_Z9PcbWdm6__qEJkKsaXHsmwZ8=.d2c4ede7-a43d-4324-b414-fba30bba9af8@github.com>
 <T9YaPxN08N1kMYGOR3AjjdtUGjq3hqYC-exgHpIFgjE=.75be33fe-eb62-4e53-93ab-93a42929bb61@github.com>
Message-ID: <U0plyQECi-ckWprWFrhJllCQ4Fb-8dls9QimL4I96Yo=.454d90dd-422f-4002-9e41-30f011a58d32@github.com>

On Tue, 6 Jan 2026 01:42:21 GMT, Ruby Chen <duke at openjdk.org> wrote:

>> This PR adds two methods, `Value::result()` and `Value::parameter()`, which cast a given Value as a Op.Result or Block.Parameter. If the cast fails, the two methods throw an IllegalStateException.
>
> Ruby Chen has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Update copyright
>   
>   Co-authored-by: Paul Sandoz <paul.d.sandoz at googlemail.com>

Marked as reviewed by psandoz (Lead).

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

PR Review: https://git.openjdk.org/babylon/pull/816#pullrequestreview-3640931275

From duke at openjdk.org  Thu Jan  8 19:32:11 2026
From: duke at openjdk.org (Ruby Chen)
Date: Thu, 8 Jan 2026 19:32:11 GMT
Subject: [code-reflection] Integrated: 8374550: API for casting Value to
 Op.Result and Block.Parameter
In-Reply-To: <Ntj_3OWB3KzptRfxY_Z9PcbWdm6__qEJkKsaXHsmwZ8=.d2c4ede7-a43d-4324-b414-fba30bba9af8@github.com>
References: <Ntj_3OWB3KzptRfxY_Z9PcbWdm6__qEJkKsaXHsmwZ8=.d2c4ede7-a43d-4324-b414-fba30bba9af8@github.com>
Message-ID: <JoXj2Fnu9W9LA56oD9gm8hqoI6kEnonGhMq0Lpx8efo=.5bf910f9-637a-4a71-a897-127f61ab1037@github.com>

On Mon, 5 Jan 2026 20:58:14 GMT, Ruby Chen <duke at openjdk.org> wrote:

> This PR adds two methods, `Value::result()` and `Value::parameter()`, which cast a given Value as a Op.Result or Block.Parameter. If the cast fails, the two methods throw an IllegalStateException.

This pull request has now been integrated.

Changeset: 79251923
Author:    Ruby Chen <ruby.r.chen at gmail.com>
Committer: Paul Sandoz <psandoz at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/7925192394fbfa29a24693ccc07bef378da3f161
Stats:     111 lines in 2 files changed: 111 ins; 0 del; 0 mod

8374550: API for casting Value to Op.Result and Block.Parameter

Reviewed-by: psandoz

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

PR: https://git.openjdk.org/babylon/pull/816

From ntv at openjdk.org  Thu Jan  8 21:53:08 2026
From: ntv at openjdk.org (Nadeesh TV)
Date: Thu, 8 Jan 2026 21:53:08 GMT
Subject: [code-reflection] RFR: Improved error message if Reflect
 annotation is missing on transitive methods from kernel method [v5]
In-Reply-To: <oq8iYVLB5UTICOwf_PrEXJ5fd-nAlXh2YBBSZHbo1C8=.fead7c59-a711-436e-ac4a-bbd3858a205e@github.com>
References: <oq8iYVLB5UTICOwf_PrEXJ5fd-nAlXh2YBBSZHbo1C8=.fead7c59-a711-436e-ac4a-bbd3858a205e@github.com>
Message-ID: <IAX6_6gTjSl8yfd_o-hOfnNhy-PYjZlF5ZoraptUw7w=.59ac7c34-6a79-470b-9968-eb5f0aea12db@github.com>

> **Description** 
> Currently, if we miss the @**Reflect** annotation on methods called from kernel functions, no method is generated for them in the corresponding backend. This causes an error like:
> 
> `> error: implicit declaration of function 'squareitWithoutReflectAnnotation' is invalid...
> `
> **Solution** 
> - Throw error if Reflect annotation is missing on all methods called from the kernel function  that are defined in the same class as the kernel function. 
> 
> **Test** 
>   -  A new test is added at **hat.test.TestMissingReflectAnnotation#testTransitiveMethodFromKernelWithoutReflectAnnotation**

Nadeesh TV has updated the pull request incrementally with 21 additional commits since the last revision:

 - rebase
 - Remove files which was accidentally added back during rebase
 - Removed previous transformer patter experiments
 - More FP16Phase cleanup. Leveraging Invoke helper
 - rebase
 - se
 - 8374550: API for casting Value to Op.Result and Block.Parameter
   
   Reviewed-by: psandoz
 - Added config bit help also forced txfmr to take a lookup
 - More OpHelper maintenance
 - Adding more support to the JavaCodeBuilder
 - ... and 11 more: https://git.openjdk.org/babylon/compare/5febeee5...70498f17

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

Changes:
  - all: https://git.openjdk.org/babylon/pull/798/files
  - new: https://git.openjdk.org/babylon/pull/798/files/5febeee5..70498f17

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=798&range=04
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=798&range=03-04

  Stats: 6085 lines in 70 files changed: 2386 ins; 2920 del; 779 mod
  Patch: https://git.openjdk.org/babylon/pull/798.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/798/head:pull/798

PR: https://git.openjdk.org/babylon/pull/798

From ntv at openjdk.org  Thu Jan  8 22:21:52 2026
From: ntv at openjdk.org (Nadeesh TV)
Date: Thu, 8 Jan 2026 22:21:52 GMT
Subject: [code-reflection] RFR: Improved error message if Reflect
 annotation is missing on transitive methods from kernel method [v6]
In-Reply-To: <oq8iYVLB5UTICOwf_PrEXJ5fd-nAlXh2YBBSZHbo1C8=.fead7c59-a711-436e-ac4a-bbd3858a205e@github.com>
References: <oq8iYVLB5UTICOwf_PrEXJ5fd-nAlXh2YBBSZHbo1C8=.fead7c59-a711-436e-ac4a-bbd3858a205e@github.com>
Message-ID: <rNTzeJLg6ASlSOMkTPgykoohTJs2Bgtmr7a65VoN5vA=.0e1f738d-64b3-4428-8348-30fa2d6e6a3c@github.com>

> **Description** 
> Currently, if we miss the @**Reflect** annotation on methods called from kernel functions, no method is generated for them in the corresponding backend. This causes an error like:
> 
> `> error: implicit declaration of function 'squareitWithoutReflectAnnotation' is invalid...
> `
> **Solution** 
> - Throw error if Reflect annotation is missing on all methods called from the kernel function  that are defined in the same class as the kernel function. 
> 
> **Test** 
>   -  A new test is added at **hat.test.TestMissingReflectAnnotation#testTransitiveMethodFromKernelWithoutReflectAnnotation**

Nadeesh TV has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains 35 commits:

 - Merge code-reflection
 - rebase
 - Remove files which was accidentally added back during rebase
 - Removed previous transformer patter experiments
 - More FP16Phase cleanup. Leveraging Invoke helper
 - rebase
 - se
 - 8374550: API for casting Value to Op.Result and Block.Parameter
   
   Reviewed-by: psandoz
 - Added config bit help also forced txfmr to take a lookup
 - More OpHelper maintenance
 - ... and 25 more: https://git.openjdk.org/babylon/compare/79251923...9c0efc2b

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

Changes: https://git.openjdk.org/babylon/pull/798/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=798&range=05
  Stats: 108 lines in 4 files changed: 84 ins; 5 del; 19 mod
  Patch: https://git.openjdk.org/babylon/pull/798.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/798/head:pull/798

PR: https://git.openjdk.org/babylon/pull/798

From ntv at openjdk.org  Thu Jan  8 22:24:48 2026
From: ntv at openjdk.org (Nadeesh TV)
Date: Thu, 8 Jan 2026 22:24:48 GMT
Subject: [code-reflection] RFR: Improved error message if Reflect
 annotation is missing on transitive methods from kernel method [v7]
In-Reply-To: <oq8iYVLB5UTICOwf_PrEXJ5fd-nAlXh2YBBSZHbo1C8=.fead7c59-a711-436e-ac4a-bbd3858a205e@github.com>
References: <oq8iYVLB5UTICOwf_PrEXJ5fd-nAlXh2YBBSZHbo1C8=.fead7c59-a711-436e-ac4a-bbd3858a205e@github.com>
Message-ID: <2as5hX-hTHAs_PwokZGgdRjG1QOMu-Eu48IISWpjxgM=.2248347e-084f-42cc-882a-a3910ad86ee7@github.com>

> **Description** 
> Currently, if we miss the @**Reflect** annotation on methods called from kernel functions, no method is generated for them in the corresponding backend. This causes an error like:
> 
> `> error: implicit declaration of function 'squareitWithoutReflectAnnotation' is invalid...
> `
> **Solution** 
> - Throw error if Reflect annotation is missing on all methods called from the kernel function  that are defined in the same class as the kernel function. 
> 
> **Test** 
>   -  A new test is added at **hat.test.TestMissingReflectAnnotation#testTransitiveMethodFromKernelWithoutReflectAnnotation**

Nadeesh TV has updated the pull request incrementally with one additional commit since the last revision:

  Merge code-reflection

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

Changes:
  - all: https://git.openjdk.org/babylon/pull/798/files
  - new: https://git.openjdk.org/babylon/pull/798/files/9c0efc2b..babebb10

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=798&range=06
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=798&range=05-06

  Stats: 35 lines in 1 file changed: 0 ins; 35 del; 0 mod
  Patch: https://git.openjdk.org/babylon/pull/798.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/798/head:pull/798

PR: https://git.openjdk.org/babylon/pull/798

From duke at openjdk.org  Thu Jan  8 23:09:04 2026
From: duke at openjdk.org (Ruby Chen)
Date: Thu, 8 Jan 2026 23:09:04 GMT
Subject: [code-reflection] RFR: Array view and PtrOp changes [v2]
In-Reply-To: <itjeo2z0LCTLIi_qi9tk8sQgQg_70dp-Q43iYkzWloQ=.61b09578-a7d2-4c9a-b1a6-dfb11d06153b@github.com>
References: <itjeo2z0LCTLIi_qi9tk8sQgQg_70dp-Q43iYkzWloQ=.61b09578-a7d2-4c9a-b1a6-dfb11d06153b@github.com>
Message-ID: <Zv9zgYZ9g-2QEWvZQvEstsp--lblNpy0ME3yMVGvFDM=.0f803840-7fab-4b5b-a345-dcdde590d20d@github.com>

> Implementing suggested array view and ptrOp changes, cleaning up code.

Ruby Chen has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains two commits:

 - Merge branch 'code-reflection' into array-view
 - Array view and PtrOp changes

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

Changes: https://git.openjdk.org/babylon/pull/814/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=814&range=01
  Stats: 47 lines in 4 files changed: 20 ins; 14 del; 13 mod
  Patch: https://git.openjdk.org/babylon/pull/814.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/814/head:pull/814

PR: https://git.openjdk.org/babylon/pull/814

From duke at openjdk.org  Thu Jan  8 23:37:06 2026
From: duke at openjdk.org (Ruby Chen)
Date: Thu, 8 Jan 2026 23:37:06 GMT
Subject: [code-reflection] RFR: Array view and PtrOp changes [v3]
In-Reply-To: <itjeo2z0LCTLIi_qi9tk8sQgQg_70dp-Q43iYkzWloQ=.61b09578-a7d2-4c9a-b1a6-dfb11d06153b@github.com>
References: <itjeo2z0LCTLIi_qi9tk8sQgQg_70dp-Q43iYkzWloQ=.61b09578-a7d2-4c9a-b1a6-dfb11d06153b@github.com>
Message-ID: <FzJdaF8o8a7CKGvR1nhbF-_6mu9SQlBqn8ToTv3iM1s=.224c345a-4cd8-4656-a997-8a76abfb4935@github.com>

> Implementing suggested array view and ptrOp changes, cleaning up code.

Ruby Chen has updated the pull request incrementally with one additional commit since the last revision:

  Fix cuda tests

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

Changes:
  - all: https://git.openjdk.org/babylon/pull/814/files
  - new: https://git.openjdk.org/babylon/pull/814/files/07ee55c3..32979b75

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=814&range=02
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=814&range=01-02

  Stats: 9 lines in 1 file changed: 5 ins; 0 del; 4 mod
  Patch: https://git.openjdk.org/babylon/pull/814.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/814/head:pull/814

PR: https://git.openjdk.org/babylon/pull/814

From psandoz at openjdk.org  Fri Jan  9 00:12:32 2026
From: psandoz at openjdk.org (Paul Sandoz)
Date: Fri, 9 Jan 2026 00:12:32 GMT
Subject: git: openjdk/babylon: code-reflection: JavaDoc fix.
Message-ID: <5f27ecd5-930c-4ff5-bd44-2e95e6a858c5@openjdk.org>

Changeset: a7548d74
Branch: code-reflection
Author:    Paul Sandoz <psandoz at openjdk.org>
Date:      2026-01-09 00:09:11 +0000
URL:       https://git.openjdk.org/babylon/commit/a7548d742a081727d690e7c000c1690e66883929

JavaDoc fix.

! src/jdk.incubator.code/share/classes/jdk/incubator/code/Reflect.java


From psandoz at openjdk.org  Fri Jan  9 00:13:02 2026
From: psandoz at openjdk.org (Paul Sandoz)
Date: Fri, 9 Jan 2026 00:13:02 GMT
Subject: [code-reflection] Integrated: JavaDoc fix.
Message-ID: <F6UK7XGN0riyKjutHbWP-bIJ_MaZokHXtL7X9W1_nfs=.0638fcdb-9619-472d-b917-47916ea7374e@github.com>

Add missing `<ul>` tag

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

Commit messages:
 - JavaDoc fix.

Changes: https://git.openjdk.org/babylon/pull/824/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=824&range=00
  Stats: 1 line in 1 file changed: 1 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/babylon/pull/824.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/824/head:pull/824

PR: https://git.openjdk.org/babylon/pull/824

From psandoz at openjdk.org  Fri Jan  9 00:13:03 2026
From: psandoz at openjdk.org (Paul Sandoz)
Date: Fri, 9 Jan 2026 00:13:03 GMT
Subject: [code-reflection] Integrated: JavaDoc fix.
In-Reply-To: <F6UK7XGN0riyKjutHbWP-bIJ_MaZokHXtL7X9W1_nfs=.0638fcdb-9619-472d-b917-47916ea7374e@github.com>
References: <F6UK7XGN0riyKjutHbWP-bIJ_MaZokHXtL7X9W1_nfs=.0638fcdb-9619-472d-b917-47916ea7374e@github.com>
Message-ID: <ZxhcuRZzVLO4pl6Lg72icni776EtbjWwUItRoEmDtFg=.fbb5ac37-5a9e-48f0-9a53-179abda9f5fa@github.com>

On Fri, 9 Jan 2026 00:04:07 GMT, Paul Sandoz <psandoz at openjdk.org> wrote:

> Add missing `<ul>` tag

This pull request has now been integrated.

Changeset: a7548d74
Author:    Paul Sandoz <psandoz at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/a7548d742a081727d690e7c000c1690e66883929
Stats:     1 line in 1 file changed: 1 ins; 0 del; 0 mod

JavaDoc fix.

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

PR: https://git.openjdk.org/babylon/pull/824

From duke at openjdk.org  Fri Jan  9 00:44:55 2026
From: duke at openjdk.org (Ruby Chen)
Date: Fri, 9 Jan 2026 00:44:55 GMT
Subject: [code-reflection] RFR: Array view and PtrOp changes [v4]
In-Reply-To: <itjeo2z0LCTLIi_qi9tk8sQgQg_70dp-Q43iYkzWloQ=.61b09578-a7d2-4c9a-b1a6-dfb11d06153b@github.com>
References: <itjeo2z0LCTLIi_qi9tk8sQgQg_70dp-Q43iYkzWloQ=.61b09578-a7d2-4c9a-b1a6-dfb11d06153b@github.com>
Message-ID: <cLDF4z_f_9dsAmKgXPkggmLLe3TpmotNF3x1iBZAsE0=.b0aaf159-fb7d-4417-ac79-04be49e20338@github.com>

> Implementing suggested array view and ptrOp changes, cleaning up code.

Ruby Chen has updated the pull request incrementally with one additional commit since the last revision:

  Refactor Op.Result casts

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

Changes:
  - all: https://git.openjdk.org/babylon/pull/814/files
  - new: https://git.openjdk.org/babylon/pull/814/files/32979b75..d15eb2e3

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=814&range=03
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=814&range=02-03

  Stats: 27 lines in 1 file changed: 7 ins; 2 del; 18 mod
  Patch: https://git.openjdk.org/babylon/pull/814.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/814/head:pull/814

PR: https://git.openjdk.org/babylon/pull/814

From mcimadamore at openjdk.org  Fri Jan  9 09:56:57 2026
From: mcimadamore at openjdk.org (Maurizio Cimadamore)
Date: Fri, 9 Jan 2026 09:56:57 GMT
Subject: [code-reflection] RFR: Implementation of -XDreflectAll switch [v2]
In-Reply-To: <cRxmj2uM2feZbVqTUNK4oVsWYx6rYSJ_jphjPcup8Sw=.68f1e7ae-635b-4205-81ca-a0a2ac33f912@github.com>
References: <m8ydbDM-5NfYgGnLvTioz03guWw8mDNUwOvLBsFA4C8=.e84e5781-e781-48a0-90ee-a2cb36f00816@github.com>
 <cRxmj2uM2feZbVqTUNK4oVsWYx6rYSJ_jphjPcup8Sw=.68f1e7ae-635b-4205-81ca-a0a2ac33f912@github.com>
Message-ID: <goHmTatPTFq51aR8RnJCt-bnvqlkRRLhnObVhdTHf-4=.425f1612-5eca-458b-99e0-60ae18662104@github.com>

On Thu, 8 Jan 2026 16:25:43 GMT, Adam Sotona <asotona at openjdk.org> wrote:

>> This is a proposal for a `reflectAll` javac switch that provides code reflection models for all eligible methods and lambdas when enabled.
>
> Adam Sotona has updated the pull request incrementally with one additional commit since the last revision:
> 
>   catching and logging runtime exceptions when reflectAll enabled

src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties line 4335:

> 4333:     unsupported reflectable method reference in inner class {0}
> 4334: 
> 4335: # 0: symbol, 2: string

This seems wrong -- you go from 0 to 2. Odd that the build generator script doesn't detect that...

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

PR Review Comment: https://git.openjdk.org/babylon/pull/822#discussion_r2675546777

From asotona at openjdk.org  Fri Jan  9 10:03:36 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Fri, 9 Jan 2026 10:03:36 GMT
Subject: [code-reflection] RFR: Implementation of -XDreflectAll switch [v3]
In-Reply-To: <m8ydbDM-5NfYgGnLvTioz03guWw8mDNUwOvLBsFA4C8=.e84e5781-e781-48a0-90ee-a2cb36f00816@github.com>
References: <m8ydbDM-5NfYgGnLvTioz03guWw8mDNUwOvLBsFA4C8=.e84e5781-e781-48a0-90ee-a2cb36f00816@github.com>
Message-ID: <Sn4fau7axLOZquUGN7RPh3E5zJ2qYT7jg1Z4Lm0pdHk=.27a57be7-ac23-4e3e-89de-0d320a8642f6@github.com>

> This is a proposal for a `reflectAll` javac switch that provides code reflection models for all eligible methods and lambdas when enabled.

Adam Sotona has updated the pull request incrementally with one additional commit since the last revision:

  fixed typo

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

Changes:
  - all: https://git.openjdk.org/babylon/pull/822/files
  - new: https://git.openjdk.org/babylon/pull/822/files/87149e4e..13208927

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=822&range=02
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=822&range=01-02

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/babylon/pull/822.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/822/head:pull/822

PR: https://git.openjdk.org/babylon/pull/822

From mcimadamore at openjdk.org  Fri Jan  9 10:03:37 2026
From: mcimadamore at openjdk.org (Maurizio Cimadamore)
Date: Fri, 9 Jan 2026 10:03:37 GMT
Subject: [code-reflection] RFR: Implementation of -XDreflectAll switch [v3]
In-Reply-To: <Sn4fau7axLOZquUGN7RPh3E5zJ2qYT7jg1Z4Lm0pdHk=.27a57be7-ac23-4e3e-89de-0d320a8642f6@github.com>
References: <m8ydbDM-5NfYgGnLvTioz03guWw8mDNUwOvLBsFA4C8=.e84e5781-e781-48a0-90ee-a2cb36f00816@github.com>
 <Sn4fau7axLOZquUGN7RPh3E5zJ2qYT7jg1Z4Lm0pdHk=.27a57be7-ac23-4e3e-89de-0d320a8642f6@github.com>
Message-ID: <voEmHqeYY-ZiVWJ5DLlvXSE071VyjnBztZOIOhmOu3A=.a71ac989-7a96-4894-bdc7-fb87c26fe2f4@github.com>

On Fri, 9 Jan 2026 10:00:47 GMT, Adam Sotona <asotona at openjdk.org> wrote:

>> This is a proposal for a `reflectAll` javac switch that provides code reflection models for all eligible methods and lambdas when enabled.
>
> Adam Sotona has updated the pull request incrementally with one additional commit since the last revision:
> 
>   fixed typo

Looks good!

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

Marked as reviewed by mcimadamore (Reviewer).

PR Review: https://git.openjdk.org/babylon/pull/822#pullrequestreview-3643228173

From asotona at openjdk.org  Fri Jan  9 10:03:40 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Fri, 9 Jan 2026 10:03:40 GMT
Subject: [code-reflection] RFR: Implementation of -XDreflectAll switch [v2]
In-Reply-To: <goHmTatPTFq51aR8RnJCt-bnvqlkRRLhnObVhdTHf-4=.425f1612-5eca-458b-99e0-60ae18662104@github.com>
References: <m8ydbDM-5NfYgGnLvTioz03guWw8mDNUwOvLBsFA4C8=.e84e5781-e781-48a0-90ee-a2cb36f00816@github.com>
 <cRxmj2uM2feZbVqTUNK4oVsWYx6rYSJ_jphjPcup8Sw=.68f1e7ae-635b-4205-81ca-a0a2ac33f912@github.com>
 <goHmTatPTFq51aR8RnJCt-bnvqlkRRLhnObVhdTHf-4=.425f1612-5eca-458b-99e0-60ae18662104@github.com>
Message-ID: <r_69PYAgS0HT8uNv7hwJ43Ty5Dhi329cl5RSqvX3y-k=.43b656bf-7edb-4b5c-b3a6-40657f04b59f@github.com>

On Fri, 9 Jan 2026 09:54:01 GMT, Maurizio Cimadamore <mcimadamore at openjdk.org> wrote:

>> Adam Sotona has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   catching and logging runtime exceptions when reflectAll enabled
>
> src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties line 4335:
> 
>> 4333:     unsupported reflectable method reference in inner class {0}
>> 4334: 
>> 4335: # 0: symbol, 2: string
> 
> This seems wrong -- you go from 0 to 2. Odd that the build generator script doesn't detect that...

It is a typo in the comment, I tried 3-arg message and reverted.
It seems to be flexible, thanks for catching it.

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

PR Review Comment: https://git.openjdk.org/babylon/pull/822#discussion_r2675557960

From mcimadamore at openjdk.org  Fri Jan  9 10:03:42 2026
From: mcimadamore at openjdk.org (Maurizio Cimadamore)
Date: Fri, 9 Jan 2026 10:03:42 GMT
Subject: [code-reflection] RFR: Implementation of -XDreflectAll switch [v2]
In-Reply-To: <cRxmj2uM2feZbVqTUNK4oVsWYx6rYSJ_jphjPcup8Sw=.68f1e7ae-635b-4205-81ca-a0a2ac33f912@github.com>
References: <m8ydbDM-5NfYgGnLvTioz03guWw8mDNUwOvLBsFA4C8=.e84e5781-e781-48a0-90ee-a2cb36f00816@github.com>
 <cRxmj2uM2feZbVqTUNK4oVsWYx6rYSJ_jphjPcup8Sw=.68f1e7ae-635b-4205-81ca-a0a2ac33f912@github.com>
Message-ID: <x_addy1zCc0GaRMhKBY1qOiksBAmsGj24KjiDh6ACqM=.585eb2f8-92bb-47fc-9bb0-9e20ac823158@github.com>

On Thu, 8 Jan 2026 16:25:43 GMT, Adam Sotona <asotona at openjdk.org> wrote:

>> This is a proposal for a `reflectAll` javac switch that provides code reflection models for all eligible methods and lambdas when enabled.
>
> Adam Sotona has updated the pull request incrementally with one additional commit since the last revision:
> 
>   catching and logging runtime exceptions when reflectAll enabled

src/jdk.incubator.code/share/classes/jdk/incubator/code/internal/ReflectMethods.java line 206:

> 204:         if (isReflectable) {
> 205:             if (currentClassSym.type.getEnclosingType().hasTag(CLASS) || currentClassSym.isDirectlyOrIndirectlyLocal()) {
> 206:                 // Reflectable methods in local classes are not supported

The comment here seems wrong (pre-existing). This (pre-existing) condition will exclude member inner classes as well, not just local classes. But the new change is good, because the old test was probably not enough to cover local classes defined inside static methods.

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

PR Review Comment: https://git.openjdk.org/babylon/pull/822#discussion_r2675561747

From gfrost at openjdk.org  Fri Jan  9 11:59:39 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Fri, 9 Jan 2026 11:59:39 GMT
Subject: git: openjdk/babylon: code-reflection: Refactor/Simpliy Thread Ops and
 Phases
Message-ID: <5af66de7-14fc-4add-8fd6-ee72923171be@openjdk.org>

Changeset: a0207980
Branch: code-reflection
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2026-01-09 11:58:49 +0000
URL:       https://git.openjdk.org/babylon/commit/a0207980610b690c0af6316dd9c9b71fb7a571ee

Refactor/Simpliy Thread Ops and Phases

! hat/backends/ffi/shared/src/main/java/hat/backend/ffi/C99FFIBackend.java
! hat/core/src/main/java/hat/codebuilders/C99HATKernelBuilder.java
! hat/core/src/main/java/hat/codebuilders/HATOpDispatcher.java
+ hat/core/src/main/java/hat/dialect/Dim.java
! hat/core/src/main/java/hat/dialect/HATThreadOp.java
! hat/core/src/main/java/hat/phases/HATThreadsPhase.java
! hat/core/src/main/java/hat/phases/HATTier.java
! hat/tests/src/main/java/hat/test/TestMatMul.java
+ hat/tools/src/main/java/hat/tools/TestFuncOpViewer.java


From gfrost at openjdk.org  Fri Jan  9 12:05:21 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Fri, 9 Jan 2026 12:05:21 GMT
Subject: [code-reflection] Integrated: Refactor/Simpliy Thread Ops and Phases
Message-ID: <KSJsBaHxNs0lpqHZChnQmTMnL_27g6097XQT0D9ZY7Q=.3cd60758-8f16-40d5-87bb-d4121f89e620@github.com>

Used the ThreadOp names front to back.  So  Ops named using regex  HAT_[GBL][IS][XYZ]  as they will be in generated code.

Simplified phase transform. All Op's now created in a single simple(er) transform

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

Commit messages:
 - Refactor/Simpliy Thread Ops and Phases

Changes: https://git.openjdk.org/babylon/pull/825/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=825&range=00
  Stats: 524 lines in 9 files changed: 310 ins; 129 del; 85 mod
  Patch: https://git.openjdk.org/babylon/pull/825.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/825/head:pull/825

PR: https://git.openjdk.org/babylon/pull/825

From gfrost at openjdk.org  Fri Jan  9 12:05:23 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Fri, 9 Jan 2026 12:05:23 GMT
Subject: [code-reflection] Integrated: Refactor/Simpliy Thread Ops and Phases
In-Reply-To: <KSJsBaHxNs0lpqHZChnQmTMnL_27g6097XQT0D9ZY7Q=.3cd60758-8f16-40d5-87bb-d4121f89e620@github.com>
References: <KSJsBaHxNs0lpqHZChnQmTMnL_27g6097XQT0D9ZY7Q=.3cd60758-8f16-40d5-87bb-d4121f89e620@github.com>
Message-ID: <7_EYa7UrKqu_hWewEt_PBGzGTsSLYmOcqf9cyVh-uIQ=.950dfc2a-f715-41d3-9b60-26695dd0e217@github.com>

On Fri, 9 Jan 2026 11:53:38 GMT, Gary Frost <gfrost at openjdk.org> wrote:

> Used the ThreadOp names front to back.  So  Ops named using regex  HAT_[GBL][IS][XYZ]  as they will be in generated code.
> 
> Simplified phase transform. All Op's now created in a single simple(er) transform

This pull request has now been integrated.

Changeset: a0207980
Author:    Gary Frost <gfrost at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/a0207980610b690c0af6316dd9c9b71fb7a571ee
Stats:     524 lines in 9 files changed: 310 ins; 129 del; 85 mod

Refactor/Simpliy Thread Ops and Phases

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

PR: https://git.openjdk.org/babylon/pull/825

From gfrost at openjdk.org  Fri Jan  9 13:15:01 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Fri, 9 Jan 2026 13:15:01 GMT
Subject: git: openjdk/babylon: code-reflection: Add BlockGroup experiment
Message-ID: <76c9e3d3-21ee-4789-aa0b-f02b580ceec4@openjdk.org>

Changeset: f6d2f1d6
Branch: code-reflection
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2026-01-09 13:13:55 +0000
URL:       https://git.openjdk.org/babylon/commit/f6d2f1d66caf557dda1dda463d75cc592bb5e7f8

Add BlockGroup experiment

+ hat/examples/experiments/src/main/java/experiments/BlockGroup.java
! hat/optkl/src/main/java/optkl/codebuilders/BabylonOpDispatcher.java
! hat/optkl/src/main/java/optkl/codebuilders/JavaCodeBuilder.java
! hat/optkl/src/main/java/optkl/codebuilders/JavaOrC99StyleCodeBuilder.java


From gfrost at openjdk.org  Fri Jan  9 13:18:22 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Fri, 9 Jan 2026 13:18:22 GMT
Subject: [code-reflection] Integrated: Add BlockGroup experiment
Message-ID: <AjwNUJqo-RKLC7ovlNLeBtuQRDcCYitMa-qx1q7lsAM=.babf804e-59f6-4bb0-bc9f-413421c83f4c@github.com>

Added experimental  code for creating arbitrarty blocks of code 


java @.bld 
jjava @.exp ffi-opencl BlockGroup

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

Commit messages:
 - Add BlockGroup experiment

Changes: https://git.openjdk.org/babylon/pull/826/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=826&range=00
  Stats: 132 lines in 4 files changed: 132 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/babylon/pull/826.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/826/head:pull/826

PR: https://git.openjdk.org/babylon/pull/826

From gfrost at openjdk.org  Fri Jan  9 13:18:23 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Fri, 9 Jan 2026 13:18:23 GMT
Subject: [code-reflection] Integrated: Add BlockGroup experiment
In-Reply-To: <AjwNUJqo-RKLC7ovlNLeBtuQRDcCYitMa-qx1q7lsAM=.babf804e-59f6-4bb0-bc9f-413421c83f4c@github.com>
References: <AjwNUJqo-RKLC7ovlNLeBtuQRDcCYitMa-qx1q7lsAM=.babf804e-59f6-4bb0-bc9f-413421c83f4c@github.com>
Message-ID: <xyA7zkKqhDm-wKACXiy7WqJEoR4PpvehewDYXK57wGs=.a0cf1e1e-c363-4886-a780-9434cbed331f@github.com>

On Fri, 9 Jan 2026 13:10:25 GMT, Gary Frost <gfrost at openjdk.org> wrote:

> Added experimental  code for creating arbitrarty blocks of code 
> 
> 
> java @.bld 
> jjava @.exp ffi-opencl BlockGroup

This pull request has now been integrated.

Changeset: f6d2f1d6
Author:    Gary Frost <gfrost at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/f6d2f1d66caf557dda1dda463d75cc592bb5e7f8
Stats:     132 lines in 4 files changed: 132 ins; 0 del; 0 mod

Add BlockGroup experiment

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

PR: https://git.openjdk.org/babylon/pull/826

From jfumero at openjdk.org  Fri Jan  9 13:25:32 2026
From: jfumero at openjdk.org (Juan Fumero)
Date: Fri, 9 Jan 2026 13:25:32 GMT
Subject: [babylon-docs:master] RFR: [article] Optimizing GPU Programs from Java
 using Babylon and HAT
Message-ID: <_2IGkfdtbyKYMl0DpP5kvjVnzDymWURewvqVfOXCEVk=.90f935ce-6bd3-438a-b0e3-d4c1eaacea1b@github.com>

[article] Optimizing GPU Programs from Java using Babylon and HAT

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

Commit messages:
 - [article] matmul performance with HAT

Changes: https://git.openjdk.org/babylon-docs/pull/15/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon-docs&pr=15&range=00
  Stats: 8435 lines in 11 files changed: 8435 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/babylon-docs/pull/15.diff
  Fetch: git fetch https://git.openjdk.org/babylon-docs.git pull/15/head:pull/15

PR: https://git.openjdk.org/babylon-docs/pull/15

From asotona at openjdk.org  Fri Jan  9 13:32:40 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Fri, 9 Jan 2026 13:32:40 GMT
Subject: [code-reflection] RFR: Implementation of -XDreflectAll switch [v3]
In-Reply-To: <Sn4fau7axLOZquUGN7RPh3E5zJ2qYT7jg1Z4Lm0pdHk=.27a57be7-ac23-4e3e-89de-0d320a8642f6@github.com>
References: <m8ydbDM-5NfYgGnLvTioz03guWw8mDNUwOvLBsFA4C8=.e84e5781-e781-48a0-90ee-a2cb36f00816@github.com>
 <Sn4fau7axLOZquUGN7RPh3E5zJ2qYT7jg1Z4Lm0pdHk=.27a57be7-ac23-4e3e-89de-0d320a8642f6@github.com>
Message-ID: <kJiZtq_jItf8cvhUjHyieL3NMukamjrKt7AqLVU4mag=.bf451871-f3bb-4f61-9923-2b0189419f18@github.com>

On Fri, 9 Jan 2026 10:03:36 GMT, Adam Sotona <asotona at openjdk.org> wrote:

>> This is a proposal for a `reflectAll` javac switch that provides code reflection models for all eligible methods and lambdas when enabled.
>
> Adam Sotona has updated the pull request incrementally with one additional commit since the last revision:
> 
>   fixed typo

Thank you!

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

PR Comment: https://git.openjdk.org/babylon/pull/822#issuecomment-3728919187

From asotona at openjdk.org  Fri Jan  9 13:32:43 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Fri, 9 Jan 2026 13:32:43 GMT
Subject: [code-reflection] Integrated: Implementation of -XDreflectAll switch
In-Reply-To: <m8ydbDM-5NfYgGnLvTioz03guWw8mDNUwOvLBsFA4C8=.e84e5781-e781-48a0-90ee-a2cb36f00816@github.com>
References: <m8ydbDM-5NfYgGnLvTioz03guWw8mDNUwOvLBsFA4C8=.e84e5781-e781-48a0-90ee-a2cb36f00816@github.com>
Message-ID: <9K9TrANCD0Esyai6tW3eYIdUbz0heyYwq0UFFkYtX-o=.35f52d51-fb61-4f43-a0ff-f1e2b5dd5b0c@github.com>

On Thu, 8 Jan 2026 10:39:42 GMT, Adam Sotona <asotona at openjdk.org> wrote:

> This is a proposal for a `reflectAll` javac switch that provides code reflection models for all eligible methods and lambdas when enabled.

This pull request has now been integrated.

Changeset: 64c42cac
Author:    Adam Sotona <asotona at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/64c42cac19187a9fc2725a7d487fdbe0b53e099e
Stats:     32 lines in 2 files changed: 21 ins; 4 del; 7 mod

Implementation of -XDreflectAll switch

Reviewed-by: mcimadamore

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

PR: https://git.openjdk.org/babylon/pull/822

From asotona at openjdk.org  Fri Jan  9 13:33:34 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Fri, 9 Jan 2026 13:33:34 GMT
Subject: git: openjdk/babylon: code-reflection: Implementation of -XDreflectAll
 switch
Message-ID: <ae57fedf-bc87-4e1f-8206-6ed0331ad445@openjdk.org>

Changeset: 64c42cac
Branch: code-reflection
Author:    Adam Sotona <asotona at openjdk.org>
Date:      2026-01-09 13:30:25 +0000
URL:       https://git.openjdk.org/babylon/commit/64c42cac19187a9fc2725a7d487fdbe0b53e099e

Implementation of -XDreflectAll switch

Reviewed-by: mcimadamore

! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties
! src/jdk.incubator.code/share/classes/jdk/incubator/code/internal/ReflectMethods.java


From gfrost at openjdk.org  Fri Jan  9 15:09:50 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Fri, 9 Jan 2026 15:09:50 GMT
Subject: [code-reflection] Integrated: Refactored Blockgroup also renamed some
 helper functs
Message-ID: <-N1Rb-9c6EXFvstaIX5zyBj41ksjOSJCykGejkii-6Q=.9273d8ba-6768-4ebb-9198-64e830e3d77a@github.com>

HATified the transformer and op filters from original code. 

Also renamed some of the core OpHelper function names to be consistent

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

Commit messages:
 - Refactored Blockgroup also renamed some helper functs

Changes: https://git.openjdk.org/babylon/pull/827/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=827&range=00
  Stats: 90 lines in 8 files changed: 10 ins; 14 del; 66 mod
  Patch: https://git.openjdk.org/babylon/pull/827.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/827/head:pull/827

PR: https://git.openjdk.org/babylon/pull/827

From gfrost at openjdk.org  Fri Jan  9 15:09:51 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Fri, 9 Jan 2026 15:09:51 GMT
Subject: [code-reflection] Integrated: Refactored Blockgroup also renamed some
 helper functs
In-Reply-To: <-N1Rb-9c6EXFvstaIX5zyBj41ksjOSJCykGejkii-6Q=.9273d8ba-6768-4ebb-9198-64e830e3d77a@github.com>
References: <-N1Rb-9c6EXFvstaIX5zyBj41ksjOSJCykGejkii-6Q=.9273d8ba-6768-4ebb-9198-64e830e3d77a@github.com>
Message-ID: <FAtgg3IcnTW4H9g58ka9Brhsjg2OSsnL18mw-d584co=.993ca5e6-2e60-4546-a7fc-2359d0ec9275@github.com>

On Fri, 9 Jan 2026 15:02:19 GMT, Gary Frost <gfrost at openjdk.org> wrote:

> HATified the transformer and op filters from original code. 
> 
> Also renamed some of the core OpHelper function names to be consistent

This pull request has now been integrated.

Changeset: 5ffaf0e9
Author:    Gary Frost <gfrost at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/5ffaf0e9dc3e574bbe48ba0e3515e8337d25c600
Stats:     90 lines in 8 files changed: 10 ins; 14 del; 66 mod

Refactored Blockgroup also renamed some helper functs

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

PR: https://git.openjdk.org/babylon/pull/827

From gfrost at openjdk.org  Fri Jan  9 15:11:24 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Fri, 9 Jan 2026 15:11:24 GMT
Subject: git: openjdk/babylon: code-reflection: Refactored Blockgroup also
 renamed some helper functs
Message-ID: <b9b9c8b3-6c01-4db3-bc83-6466bb5b7b3f@openjdk.org>

Changeset: 5ffaf0e9
Branch: code-reflection
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2026-01-09 15:06:29 +0000
URL:       https://git.openjdk.org/babylon/commit/5ffaf0e9dc3e574bbe48ba0e3515e8337d25c600

Refactored Blockgroup also renamed some helper functs

! hat/core/src/main/java/hat/codebuilders/C99HATKernelBuilder.java
! hat/core/src/main/java/hat/phases/HATArrayViewPhase.java
! hat/core/src/main/java/hat/phases/HATFP16Phase.java
! hat/core/src/main/java/hat/phases/HATVectorSelectPhase.java
! hat/examples/experiments/src/main/java/experiments/BlockGroup.java
! hat/optkl/src/main/java/optkl/OpHelper.java
! hat/optkl/src/main/java/optkl/Trxfmr.java
! hat/optkl/src/main/java/optkl/codebuilders/JavaOrC99StyleCodeBuilder.java


From jfumero at openjdk.org  Fri Jan  9 15:53:30 2026
From: jfumero at openjdk.org (Juan Fumero)
Date: Fri, 9 Jan 2026 15:53:30 GMT
Subject: [babylon-docs:master] RFR: [article] Optimizing GPU Programs from
 Java using Babylon and HAT [v2]
In-Reply-To: <_2IGkfdtbyKYMl0DpP5kvjVnzDymWURewvqVfOXCEVk=.90f935ce-6bd3-438a-b0e3-d4c1eaacea1b@github.com>
References: <_2IGkfdtbyKYMl0DpP5kvjVnzDymWURewvqVfOXCEVk=.90f935ce-6bd3-438a-b0e3-d4c1eaacea1b@github.com>
Message-ID: <2gWnZvJngdyhGu3gDsjGAUSKzsEEnyA8DoFN3eWKHdE=.cef34048-6fd6-4ede-9c05-bf029160334e@github.com>

> [article] Optimizing GPU Programs from Java using Babylon and HAT

Juan Fumero has updated the pull request incrementally with one additional commit since the last revision:

  Indexing HAT matmul article

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

Changes:
  - all: https://git.openjdk.org/babylon-docs/pull/15/files
  - new: https://git.openjdk.org/babylon-docs/pull/15/files/c5103358..c813e4f5

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon-docs&pr=15&range=01
 - incr: https://webrevs.openjdk.org/?repo=babylon-docs&pr=15&range=00-01

  Stats: 1 line in 1 file changed: 1 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/babylon-docs/pull/15.diff
  Fetch: git fetch https://git.openjdk.org/babylon-docs.git pull/15/head:pull/15

PR: https://git.openjdk.org/babylon-docs/pull/15

From duke at openjdk.org  Fri Jan  9 16:51:55 2026
From: duke at openjdk.org (Ruby Chen)
Date: Fri, 9 Jan 2026 16:51:55 GMT
Subject: [code-reflection] RFR: Array view and PtrOp changes [v5]
In-Reply-To: <itjeo2z0LCTLIi_qi9tk8sQgQg_70dp-Q43iYkzWloQ=.61b09578-a7d2-4c9a-b1a6-dfb11d06153b@github.com>
References: <itjeo2z0LCTLIi_qi9tk8sQgQg_70dp-Q43iYkzWloQ=.61b09578-a7d2-4c9a-b1a6-dfb11d06153b@github.com>
Message-ID: <EtVgK3P0a0c7UCQWnKyR337uNgPScuctvili5s4G3aA=.0d6f3e44-a437-452e-956d-75f454374723@github.com>

> Implementing suggested array view and ptrOp changes, cleaning up code.

Ruby Chen has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains five commits:

 - Merge branch 'code-reflection' into array-view
 - Refactor Op.Result casts
 - Fix cuda tests
 - Merge branch 'code-reflection' into array-view
 - Array view and PtrOp changes

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

Changes: https://git.openjdk.org/babylon/pull/814/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=814&range=04
  Stats: 78 lines in 4 files changed: 32 ins; 16 del; 30 mod
  Patch: https://git.openjdk.org/babylon/pull/814.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/814/head:pull/814

PR: https://git.openjdk.org/babylon/pull/814

From jfumero at openjdk.org  Sat Jan 10 08:24:58 2026
From: jfumero at openjdk.org (Juan Fumero)
Date: Sat, 10 Jan 2026 08:24:58 GMT
Subject: [babylon-docs:master] RFR: [article] Optimizing GPU Programs from
 Java using Babylon and HAT [v3]
In-Reply-To: <_2IGkfdtbyKYMl0DpP5kvjVnzDymWURewvqVfOXCEVk=.90f935ce-6bd3-438a-b0e3-d4c1eaacea1b@github.com>
References: <_2IGkfdtbyKYMl0DpP5kvjVnzDymWURewvqVfOXCEVk=.90f935ce-6bd3-438a-b0e3-d4c1eaacea1b@github.com>
Message-ID: <UySwSckq_vFRCXHiqWTBR9zKOmByBF1wUkgkU-4DTgQ=.e0e7aeaf-0a18-43c1-aac4-23c190e178db@github.com>

> [article] Optimizing GPU Programs from Java using Babylon and HAT

Juan Fumero has updated the pull request incrementally with one additional commit since the last revision:

  [article][hat] Fixing types and improve some comments

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

Changes:
  - all: https://git.openjdk.org/babylon-docs/pull/15/files
  - new: https://git.openjdk.org/babylon-docs/pull/15/files/c813e4f5..ca00ac61

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon-docs&pr=15&range=02
 - incr: https://webrevs.openjdk.org/?repo=babylon-docs&pr=15&range=01-02

  Stats: 27 lines in 1 file changed: 3 ins; 1 del; 23 mod
  Patch: https://git.openjdk.org/babylon-docs/pull/15.diff
  Fetch: git fetch https://git.openjdk.org/babylon-docs.git pull/15/head:pull/15

PR: https://git.openjdk.org/babylon-docs/pull/15

From gfrost at openjdk.org  Sun Jan 11 15:44:54 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Sun, 11 Jan 2026 15:44:54 GMT
Subject: git: openjdk/babylon: code-reflection: Hat query experiments
Message-ID: <1eb05b84-f7db-48ea-8bf5-a168973928c1@openjdk.org>

Changeset: 5d3c531e
Branch: code-reflection
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2026-01-11 15:44:04 +0000
URL:       https://git.openjdk.org/babylon/commit/5d3c531ec030ada8c0c7d137614fa2671d33be2e

Hat query experiments

! hat/core/src/main/java/hat/phases/HATArrayViewPhase.java
! hat/examples/experiments/src/main/java/experiments/BlockGroup.java
+ hat/examples/experiments/src/main/java/experiments/InjectBufferTracking.java
+ hat/examples/experiments/src/main/java/experiments/Queries.java
+ hat/optkl/src/main/java/optkl/InvokeQuery.java
+ hat/optkl/src/main/java/optkl/MappedIfaceBufferInvokeQuery.java
! hat/optkl/src/main/java/optkl/OpHelper.java
+ hat/optkl/src/main/java/optkl/Query.java
! hat/optkl/src/main/java/optkl/codebuilders/BabylonOpDispatcher.java
! hat/optkl/src/main/java/optkl/codebuilders/JavaOrC99StyleCodeBuilder.java


From gfrost at openjdk.org  Sun Jan 11 15:47:24 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Sun, 11 Jan 2026 15:47:24 GMT
Subject: [code-reflection] RFR: Hat query experiments
Message-ID: <O3lgHUKK3z_7zGGNqYrU7RG9KyzQlgDi2gZ_6xVeo3k=.326c3ff4-a9f6-4f75-aeaf-a7a527e4590d@github.com>

I cleaned up ArrayView (we had some overlap beteen local helpers and OpHelper) 

Added some preliminary experiments building common Queries on the model

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

Commit messages:
 - Some ArrayView cleanup and Query experiments
 - Simplify Generics
 - Initial implementation

Changes: https://git.openjdk.org/babylon/pull/828/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=828&range=00
  Stats: 599 lines in 10 files changed: 482 ins; 67 del; 50 mod
  Patch: https://git.openjdk.org/babylon/pull/828.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/828/head:pull/828

PR: https://git.openjdk.org/babylon/pull/828

From gfrost at openjdk.org  Sun Jan 11 15:48:40 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Sun, 11 Jan 2026 15:48:40 GMT
Subject: [code-reflection] Integrated: Hat query experiments
In-Reply-To: <O3lgHUKK3z_7zGGNqYrU7RG9KyzQlgDi2gZ_6xVeo3k=.326c3ff4-a9f6-4f75-aeaf-a7a527e4590d@github.com>
References: <O3lgHUKK3z_7zGGNqYrU7RG9KyzQlgDi2gZ_6xVeo3k=.326c3ff4-a9f6-4f75-aeaf-a7a527e4590d@github.com>
Message-ID: <aHDKlrWzLGvWwCDZiD2aD_9p9EUU5Jh3-8dZiXE92U4=.0089220f-ebdf-4e65-8f9d-b7bee1f5f4b1@github.com>

On Sun, 11 Jan 2026 15:42:03 GMT, Gary Frost <gfrost at openjdk.org> wrote:

> I cleaned up ArrayView (we had some overlap beteen local helpers and OpHelper) 
> 
> Added some preliminary experiments building common Queries on the model

This pull request has now been integrated.

Changeset: 5d3c531e
Author:    Gary Frost <gfrost at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/5d3c531ec030ada8c0c7d137614fa2671d33be2e
Stats:     599 lines in 10 files changed: 482 ins; 67 del; 50 mod

Hat query experiments

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

PR: https://git.openjdk.org/babylon/pull/828

From jfumero at openjdk.org  Mon Jan 12 09:59:32 2026
From: jfumero at openjdk.org (Juan Fumero)
Date: Mon, 12 Jan 2026 09:59:32 GMT
Subject: [babylon-docs:master] RFR: [article] Optimizing GPU Programs from
 Java using Babylon and HAT [v4]
In-Reply-To: <_2IGkfdtbyKYMl0DpP5kvjVnzDymWURewvqVfOXCEVk=.90f935ce-6bd3-438a-b0e3-d4c1eaacea1b@github.com>
References: <_2IGkfdtbyKYMl0DpP5kvjVnzDymWURewvqVfOXCEVk=.90f935ce-6bd3-438a-b0e3-d4c1eaacea1b@github.com>
Message-ID: <1QdD1BCfEEg3Fzop5BnA52d3a33iZDFwWafp6uyEypA=.011ba8a4-14d9-4117-af4b-8578e70e7680@github.com>

> [article] Optimizing GPU Programs from Java using Babylon and HAT

Juan Fumero has updated the pull request incrementally with one additional commit since the last revision:

  [article][hat] Adapt format to ojdk web

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

Changes:
  - all: https://git.openjdk.org/babylon-docs/pull/15/files
  - new: https://git.openjdk.org/babylon-docs/pull/15/files/ca00ac61..379fa287

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon-docs&pr=15&range=03
 - incr: https://webrevs.openjdk.org/?repo=babylon-docs&pr=15&range=02-03

  Stats: 48 lines in 1 file changed: 30 ins; 8 del; 10 mod
  Patch: https://git.openjdk.org/babylon-docs/pull/15.diff
  Fetch: git fetch https://git.openjdk.org/babylon-docs.git pull/15/head:pull/15

PR: https://git.openjdk.org/babylon-docs/pull/15

From jfumero at openjdk.org  Mon Jan 12 12:11:05 2026
From: jfumero at openjdk.org (Juan Fumero)
Date: Mon, 12 Jan 2026 12:11:05 GMT
Subject: [babylon-docs:master] RFR: [article] Optimizing GPU Programs from
 Java using Babylon and HAT [v5]
In-Reply-To: <_2IGkfdtbyKYMl0DpP5kvjVnzDymWURewvqVfOXCEVk=.90f935ce-6bd3-438a-b0e3-d4c1eaacea1b@github.com>
References: <_2IGkfdtbyKYMl0DpP5kvjVnzDymWURewvqVfOXCEVk=.90f935ce-6bd3-438a-b0e3-d4c1eaacea1b@github.com>
Message-ID: <TvnXKP2VDkOl0GgKKPwVZfEWCSfVYwpv3LdwkR-LfaI=.1bf0c81b-141a-4061-9bb8-1b5cb797402a@github.com>

> [article] Optimizing GPU Programs from Java using Babylon and HAT

Juan Fumero has updated the pull request incrementally with one additional commit since the last revision:

  [article][hat] Comment general performance

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

Changes:
  - all: https://git.openjdk.org/babylon-docs/pull/15/files
  - new: https://git.openjdk.org/babylon-docs/pull/15/files/379fa287..6023411e

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon-docs&pr=15&range=04
 - incr: https://webrevs.openjdk.org/?repo=babylon-docs&pr=15&range=03-04

  Stats: 9 lines in 1 file changed: 9 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/babylon-docs/pull/15.diff
  Fetch: git fetch https://git.openjdk.org/babylon-docs.git pull/15/head:pull/15

PR: https://git.openjdk.org/babylon-docs/pull/15

From asotona at openjdk.org  Mon Jan 12 12:14:11 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Mon, 12 Jan 2026 12:14:11 GMT
Subject: [code-reflection] RFR: Skip constant conditional branch
 transformation.
Message-ID: <P1S7GSanBY-DeN1XAqcd_2D-F1wulaAglw6k5AvkbXg=.720f0c7e-230d-41f0-b881-456844f046f5@github.com>

Lowering of pattern matching in switch statements and expressions produces an inefficient tree of conditional branches. This PR does not improve the lowering itself; however, it reduces overhead in the generated bytecode. 
The `BytecodeGenerator` prepends `SKIP_CBRANCH_TRANSFORM`, a proprietary transformation focused on redundant conditional branches. It skips intermediate conditional branches with constant boolean arguments and re-targets them directly to the true or false branch, based on the argument's constant value.

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

Commit messages:
 - removed debug print
 - Skip constant conditional branch transformation.

Changes: https://git.openjdk.org/babylon/pull/829/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=829&range=00
  Stats: 27 lines in 1 file changed: 26 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/babylon/pull/829.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/829/head:pull/829

PR: https://git.openjdk.org/babylon/pull/829

From jfumero at openjdk.org  Mon Jan 12 13:24:27 2026
From: jfumero at openjdk.org (Juan Fumero)
Date: Mon, 12 Jan 2026 13:24:27 GMT
Subject: [code-reflection] RFR: [hat][bfloat16] round-to-nearest-even
 implemented
Message-ID: <QHoUGv-wZj3P6FSd-DFq__Oo3fxopsujYnKu8T3n0vE=.00b12ce6-42f8-4df7-8b25-e36fd6e316d0@github.com>

Extension of the `bfloat16` type to support round-nearest-to-even. This improves precision for some of the test cases. 

How to test? 


 HAT=SHOW_CODE java -cp hat/job.jar hat.java test ffi-cuda hat.test.TestBFloat16Type

 HAT=SHOW_CODE java -cp hat/job.jar hat.java test ffi-opencl hat.test.TestBFloat16Type


This patch has been checked for MacOS (opencl-only) and Linux (OpenCL and CUDA).

Thank @jddarcy for the advise on this.

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

Commit messages:
 - [hat][bfloat16] round-to-nearest-even implemented

Changes: https://git.openjdk.org/babylon/pull/830/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=830&range=00
  Stats: 116 lines in 7 files changed: 63 ins; 19 del; 34 mod
  Patch: https://git.openjdk.org/babylon/pull/830.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/830/head:pull/830

PR: https://git.openjdk.org/babylon/pull/830

From gfrost at openjdk.org  Mon Jan 12 14:57:52 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Mon, 12 Jan 2026 14:57:52 GMT
Subject: [code-reflection] Integrated: Some more phase cleanup also added a few
 Query experiments
Message-ID: <6hND5fnT8_zB93AGObTBUvjT96lpIlVhzhlShJP4tDs=.2f397192-5d45-484d-9668-685fb2b9734e@github.com>

Still walking through some HAT phase/dialect/ops refactorings. 

Added some more useful Query types.

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

Commit messages:
 - Some more phase cleanup also added a few Query experiments

Changes: https://git.openjdk.org/babylon/pull/831/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=831&range=00
  Stats: 954 lines in 16 files changed: 465 ins; 415 del; 74 mod
  Patch: https://git.openjdk.org/babylon/pull/831.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/831/head:pull/831

PR: https://git.openjdk.org/babylon/pull/831

From gfrost at openjdk.org  Mon Jan 12 14:57:55 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Mon, 12 Jan 2026 14:57:55 GMT
Subject: [code-reflection] Integrated: Some more phase cleanup also added a few
 Query experiments
In-Reply-To: <6hND5fnT8_zB93AGObTBUvjT96lpIlVhzhlShJP4tDs=.2f397192-5d45-484d-9668-685fb2b9734e@github.com>
References: <6hND5fnT8_zB93AGObTBUvjT96lpIlVhzhlShJP4tDs=.2f397192-5d45-484d-9668-685fb2b9734e@github.com>
Message-ID: <z4PXDLthJHAs6HnSC8tmfjV8UfSHn6ehsJDnuntBnHQ=.2430e459-8603-4432-9724-f031175ae4f4@github.com>

On Mon, 12 Jan 2026 14:50:16 GMT, Gary Frost <gfrost at openjdk.org> wrote:

> Still walking through some HAT phase/dialect/ops refactorings. 
> 
> Added some more useful Query types.

This pull request has now been integrated.

Changeset: 91db9404
Author:    Gary Frost <gfrost at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/91db94042516633605e8d0c4e50d0ad7f2368322
Stats:     954 lines in 16 files changed: 465 ins; 415 del; 74 mod

Some more phase cleanup also added a few Query experiments

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

PR: https://git.openjdk.org/babylon/pull/831

From gfrost at openjdk.org  Mon Jan 12 15:01:35 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Mon, 12 Jan 2026 15:01:35 GMT
Subject: git: openjdk/babylon: code-reflection: Some more phase cleanup also
 added a few Query experiments
Message-ID: <8161f0ff-a6d5-45d3-b8c0-a268b638cfb1@openjdk.org>

Changeset: 91db9404
Branch: code-reflection
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2026-01-12 14:54:43 +0000
URL:       https://git.openjdk.org/babylon/commit/91db94042516633605e8d0c4e50d0ad7f2368322

Some more phase cleanup also added a few Query experiments

- hat/core/src/main/java/hat/dialect/HATPhaseUtils.java
! hat/core/src/main/java/hat/dialect/HATVectorOp.java
! hat/core/src/main/java/hat/phases/HATArrayViewPhase.java
! hat/core/src/main/java/hat/phases/HATBarrierPhase.java
! hat/core/src/main/java/hat/phases/HATFP16Phase.java
+ hat/core/src/main/java/hat/phases/HATPhaseUtils.java
! hat/core/src/main/java/hat/phases/HATThreadsPhase.java
! hat/core/src/main/java/hat/phases/HATTier.java
! hat/core/src/main/java/hat/phases/HATVectorPhase.java
! hat/core/src/main/java/hat/phases/HATVectorStorePhase.java
+ hat/core/src/main/java/hat/phases/KernelContextThreadIdFieldAccessQuery.java
! hat/examples/experiments/src/main/java/experiments/InjectBufferTracking.java
! hat/examples/experiments/src/main/java/experiments/Queries.java
! hat/optkl/src/main/java/optkl/InvokeQuery.java
! hat/optkl/src/main/java/optkl/MappedIfaceBufferInvokeQuery.java
! hat/optkl/src/main/java/optkl/Query.java


From gfrost at openjdk.org  Mon Jan 12 16:12:01 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Mon, 12 Jan 2026 16:12:01 GMT
Subject: git: openjdk/babylon: code-reflection: Derived Vector ops were
 shadowing fields in the base class
Message-ID: <da01edac-24c5-4af7-be05-60cf36530f79@openjdk.org>

Changeset: e34ff0f9
Branch: code-reflection
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2026-01-12 16:07:48 +0000
URL:       https://git.openjdk.org/babylon/commit/e34ff0f9a2f42a5cd6968d462a13db06de521a41

Derived Vector ops were shadowing fields in the base class

! hat/core/src/main/java/hat/dialect/HATVectorOp.java


From gfrost at openjdk.org  Mon Jan 12 16:11:15 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Mon, 12 Jan 2026 16:11:15 GMT
Subject: [code-reflection] Integrated: Derived Vector ops were shadowing fields
 in the base class
Message-ID: <DFitN4advVeFDsDpaTKN-4ZQZe2g0JpNjlQod5jVB5k=.ce1680db-c0bc-4659-a19e-1aee6b6b1a99@github.com>

Whilst refatcoring VectorOp class hierarchy I noticed we were shadowing base class variables. 

This PR addresses that.

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

Commit messages:
 - Derived Vector ops were shadowing fields in the base class

Changes: https://git.openjdk.org/babylon/pull/832/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=832&range=00
  Stats: 33 lines in 1 file changed: 1 ins; 6 del; 26 mod
  Patch: https://git.openjdk.org/babylon/pull/832.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/832/head:pull/832

PR: https://git.openjdk.org/babylon/pull/832

From gfrost at openjdk.org  Mon Jan 12 16:11:16 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Mon, 12 Jan 2026 16:11:16 GMT
Subject: [code-reflection] Integrated: Derived Vector ops were shadowing fields
 in the base class
In-Reply-To: <DFitN4advVeFDsDpaTKN-4ZQZe2g0JpNjlQod5jVB5k=.ce1680db-c0bc-4659-a19e-1aee6b6b1a99@github.com>
References: <DFitN4advVeFDsDpaTKN-4ZQZe2g0JpNjlQod5jVB5k=.ce1680db-c0bc-4659-a19e-1aee6b6b1a99@github.com>
Message-ID: <bGaG9m1QbQ-N4lEtvXfZBouPJV6kBtT7G38sTY59MqM=.dab0b7ae-c332-49b3-b380-65aa659a1192@github.com>

On Mon, 12 Jan 2026 16:03:49 GMT, Gary Frost <gfrost at openjdk.org> wrote:

> Whilst refatcoring VectorOp class hierarchy I noticed we were shadowing base class variables. 
> 
> This PR addresses that.

This pull request has now been integrated.

Changeset: e34ff0f9
Author:    Gary Frost <gfrost at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/e34ff0f9a2f42a5cd6968d462a13db06de521a41
Stats:     33 lines in 1 file changed: 1 ins; 6 del; 26 mod

Derived Vector ops were shadowing fields in the base class

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

PR: https://git.openjdk.org/babylon/pull/832

From asotona at openjdk.org  Mon Jan 12 18:07:45 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Mon, 12 Jan 2026 18:07:45 GMT
Subject: [code-reflection] RFR: OpBuilder splitting into lambdas based on
 OP_LIMIT
Message-ID: <oJZ-B3aXUdfwKEGeZJ26RN44NvnMH89KsZ8dmr1leZY=.96f36d81-caa7-47d3-a80c-fa29531130f5@github.com>

OpBuilder.OP_LIMIT limits number of ops to be build in a single method or lambda body. 
Nested lambdas are spawned when the limit is reached.

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

Commit messages:
 - OpBuilder splitting into lambdas based on OP_LIMIT

Changes: https://git.openjdk.org/babylon/pull/833/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=833&range=00
  Stats: 22 lines in 1 file changed: 21 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/babylon/pull/833.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/833/head:pull/833

PR: https://git.openjdk.org/babylon/pull/833

From psandoz at openjdk.org  Mon Jan 12 22:46:08 2026
From: psandoz at openjdk.org (Paul Sandoz)
Date: Mon, 12 Jan 2026 22:46:08 GMT
Subject: git: openjdk/babylon: code-reflection: Use SequencedSet
Message-ID: <5be9a363-15af-4402-ab98-07266b700a87@openjdk.org>

Changeset: ff7e027b
Branch: code-reflection
Author:    Paul Sandoz <psandoz at openjdk.org>
Date:      2026-01-12 22:44:03 +0000
URL:       https://git.openjdk.org/babylon/commit/ff7e027bcfc3fd11e30609ed3cf606176e4bae73

Use SequencedSet

! src/jdk.incubator.code/share/classes/jdk/incubator/code/Block.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/Op.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/Value.java


From psandoz at openjdk.org  Mon Jan 12 22:47:39 2026
From: psandoz at openjdk.org (Paul Sandoz)
Date: Mon, 12 Jan 2026 22:47:39 GMT
Subject: [code-reflection] Integrated: Use SequencedSet
Message-ID: <7uyFJJzWPYIfUurLPfwBadAgZnUuoWPquP_bfVyxz3w=.c1944d4c-8936-4160-a113-77c697a188ab@github.com>

Use `SequencedSet`, ensuring easier access to a first element.

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

Commit messages:
 - Use SequencedSet

Changes: https://git.openjdk.org/babylon/pull/834/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=834&range=00
  Stats: 26 lines in 3 files changed: 3 ins; 5 del; 18 mod
  Patch: https://git.openjdk.org/babylon/pull/834.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/834/head:pull/834

PR: https://git.openjdk.org/babylon/pull/834

From psandoz at openjdk.org  Mon Jan 12 22:47:40 2026
From: psandoz at openjdk.org (Paul Sandoz)
Date: Mon, 12 Jan 2026 22:47:40 GMT
Subject: [code-reflection] Integrated: Use SequencedSet
In-Reply-To: <7uyFJJzWPYIfUurLPfwBadAgZnUuoWPquP_bfVyxz3w=.c1944d4c-8936-4160-a113-77c697a188ab@github.com>
References: <7uyFJJzWPYIfUurLPfwBadAgZnUuoWPquP_bfVyxz3w=.c1944d4c-8936-4160-a113-77c697a188ab@github.com>
Message-ID: <RYyY2quLpTuE2drvmuTGWsRRZmYNH_x_I0mLG6TAIzE=.6e5cf64c-559d-480c-9cbe-29bd816b0f93@github.com>

On Mon, 12 Jan 2026 22:40:22 GMT, Paul Sandoz <psandoz at openjdk.org> wrote:

> Use `SequencedSet`, ensuring easier access to a first element.

This pull request has now been integrated.

Changeset: ff7e027b
Author:    Paul Sandoz <psandoz at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/ff7e027bcfc3fd11e30609ed3cf606176e4bae73
Stats:     26 lines in 3 files changed: 3 ins; 5 del; 18 mod

Use SequencedSet

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

PR: https://git.openjdk.org/babylon/pull/834

From psandoz at openjdk.org  Mon Jan 12 23:00:38 2026
From: psandoz at openjdk.org (Paul Sandoz)
Date: Mon, 12 Jan 2026 23:00:38 GMT
Subject: [code-reflection] RFR: Move liveness analysis to test
Message-ID: <tOo1EcaZksmoHgPmNnEjAtwG6jKo12nbu7ya02Zj3xk=.a4b1af0b-1148-4a35-b1ed-70291a6324ac@github.com>

Move liveness analysis to test. It is unused but is still a useful concept to explore test.

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

Commit messages:
 - Move liveness analysis to test

Changes: https://git.openjdk.org/babylon/pull/835/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=835&range=00
  Stats: 688 lines in 2 files changed: 324 ins; 358 del; 6 mod
  Patch: https://git.openjdk.org/babylon/pull/835.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/835/head:pull/835

PR: https://git.openjdk.org/babylon/pull/835

From psandoz at openjdk.org  Mon Jan 12 23:04:01 2026
From: psandoz at openjdk.org (Paul Sandoz)
Date: Mon, 12 Jan 2026 23:04:01 GMT
Subject: git: openjdk/babylon: code-reflection: Move liveness analysis to test
Message-ID: <b3eb6fb0-e190-4041-8cc5-8173430f6fc7@openjdk.org>

Changeset: 00c574db
Branch: code-reflection
Author:    Paul Sandoz <psandoz at openjdk.org>
Date:      2026-01-12 23:01:26 +0000
URL:       https://git.openjdk.org/babylon/commit/00c574db5c815605f2c05b083a85b955d941bbfe

Move liveness analysis to test

- src/jdk.incubator.code/share/classes/jdk/incubator/code/analysis/Liveness.java
! test/jdk/java/lang/reflect/code/TestLiveness.java


From psandoz at openjdk.org  Mon Jan 12 23:04:01 2026
From: psandoz at openjdk.org (Paul Sandoz)
Date: Mon, 12 Jan 2026 23:04:01 GMT
Subject: [code-reflection] Integrated: Move liveness analysis to test
In-Reply-To: <tOo1EcaZksmoHgPmNnEjAtwG6jKo12nbu7ya02Zj3xk=.a4b1af0b-1148-4a35-b1ed-70291a6324ac@github.com>
References: <tOo1EcaZksmoHgPmNnEjAtwG6jKo12nbu7ya02Zj3xk=.a4b1af0b-1148-4a35-b1ed-70291a6324ac@github.com>
Message-ID: <nQV6iokGdXdm0mwFo-GPET4CReyNiaKal3RhpdJmG6U=.47488583-fa55-4d7e-b49d-07d81dbccdd8@github.com>

On Mon, 12 Jan 2026 22:55:43 GMT, Paul Sandoz <psandoz at openjdk.org> wrote:

> Move liveness analysis to test. It is unused but is still a useful concept to explore test.

This pull request has now been integrated.

Changeset: 00c574db
Author:    Paul Sandoz <psandoz at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/00c574db5c815605f2c05b083a85b955d941bbfe
Stats:     688 lines in 2 files changed: 324 ins; 358 del; 6 mod

Move liveness analysis to test

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

PR: https://git.openjdk.org/babylon/pull/835

From psandoz at openjdk.org  Mon Jan 12 23:35:57 2026
From: psandoz at openjdk.org (Paul Sandoz)
Date: Mon, 12 Jan 2026 23:35:57 GMT
Subject: [code-reflection] RFR: Move Patterns to tests and examples.
Message-ID: <ltPqVvPJHMS0Sqg-7RoaAN9N3FwrHv25AdnEvlWDw9o=.0e4f19a1-908e-48a0-bb3e-89fa3c99a21d@github.com>

Move Patterns to tests and examples.

Consolidate expressions elimination test under auto-diff test.

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

Commit messages:
 - Move Patterns to tests and examples.

Changes: https://git.openjdk.org/babylon/pull/836/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=836&range=00
  Stats: 149 lines in 6 files changed: 6 ins; 116 del; 27 mod
  Patch: https://git.openjdk.org/babylon/pull/836.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/836/head:pull/836

PR: https://git.openjdk.org/babylon/pull/836

From psandoz at openjdk.org  Mon Jan 12 23:36:57 2026
From: psandoz at openjdk.org (Paul Sandoz)
Date: Mon, 12 Jan 2026 23:36:57 GMT
Subject: git: openjdk/babylon: code-reflection: Move Patterns to tests and
 examples.
Message-ID: <01f9e744-4796-4114-83fc-ba92c40cd94f@openjdk.org>

Changeset: 148e322d
Branch: code-reflection
Author:    Paul Sandoz <psandoz at openjdk.org>
Date:      2026-01-12 23:35:39 +0000
URL:       https://git.openjdk.org/babylon/commit/148e322da5f93a4c1a0488b95566626abfd950e5

Move Patterns to tests and examples.

= cr-examples/triton/src/main/java/oracle/code/triton/Patterns.java
! cr-examples/triton/src/main/java/oracle/code/triton/SimpleCountedForLoopInfo.java
! test/jdk/java/lang/reflect/code/ad/ExpressionElimination.java
= test/jdk/java/lang/reflect/code/ad/Patterns.java
= test/jdk/java/lang/reflect/code/ad/TestExpressionElimination.java
- test/jdk/java/lang/reflect/code/expression/ExpressionElimination.java


From psandoz at openjdk.org  Mon Jan 12 23:38:56 2026
From: psandoz at openjdk.org (Paul Sandoz)
Date: Mon, 12 Jan 2026 23:38:56 GMT
Subject: [code-reflection] Integrated: Move Patterns to tests and examples.
In-Reply-To: <ltPqVvPJHMS0Sqg-7RoaAN9N3FwrHv25AdnEvlWDw9o=.0e4f19a1-908e-48a0-bb3e-89fa3c99a21d@github.com>
References: <ltPqVvPJHMS0Sqg-7RoaAN9N3FwrHv25AdnEvlWDw9o=.0e4f19a1-908e-48a0-bb3e-89fa3c99a21d@github.com>
Message-ID: <noVOG4releUSc2jVtX6QCp4mMOJvE_ZL4ZbArfJ4H-0=.b1921dd2-4950-4f25-af2c-b460f06e0a16@github.com>

On Mon, 12 Jan 2026 23:29:36 GMT, Paul Sandoz <psandoz at openjdk.org> wrote:

> Move Patterns to tests and examples.
> 
> Consolidate expressions elimination test under auto-diff test.

This pull request has now been integrated.

Changeset: 148e322d
Author:    Paul Sandoz <psandoz at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/148e322da5f93a4c1a0488b95566626abfd950e5
Stats:     149 lines in 6 files changed: 6 ins; 116 del; 27 mod

Move Patterns to tests and examples.

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

PR: https://git.openjdk.org/babylon/pull/836

From asotona at openjdk.org  Tue Jan 13 10:19:30 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Tue, 13 Jan 2026 10:19:30 GMT
Subject: [code-reflection] RFR: OpBuilder splitting into lambdas based on
 OP_LIMIT [v2]
In-Reply-To: <oJZ-B3aXUdfwKEGeZJ26RN44NvnMH89KsZ8dmr1leZY=.96f36d81-caa7-47d3-a80c-fa29531130f5@github.com>
References: <oJZ-B3aXUdfwKEGeZJ26RN44NvnMH89KsZ8dmr1leZY=.96f36d81-caa7-47d3-a80c-fa29531130f5@github.com>
Message-ID: <OOAleIc0N5RuLlxUuGXLc1x71k0t5V7HErFgVau_6aI=.35c4d39f-a9f8-4be2-b6e5-32fc85058bee@github.com>

> OpBuilder.OP_LIMIT limits number of ops to be build in a single method or lambda body. 
> Nested lambdas are spawned when the limit is reached.
> OpBuilder.OP_LIMIT limits number of types built in a single type building method.
> Follow-up type building methods are spawned when the limit is reached.

Adam Sotona has updated the pull request incrementally with two additional commits since the last revision:

 - format fix
   
 - OpBuilder splitting type builder method based on TYPE_LIMIT

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

Changes:
  - all: https://git.openjdk.org/babylon/pull/833/files
  - new: https://git.openjdk.org/babylon/pull/833/files/582595a2..14d417d3

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=833&range=01
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=833&range=00-01

  Stats: 79 lines in 1 file changed: 27 ins; 11 del; 41 mod
  Patch: https://git.openjdk.org/babylon/pull/833.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/833/head:pull/833

PR: https://git.openjdk.org/babylon/pull/833

From asotona at openjdk.org  Tue Jan 13 10:22:33 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Tue, 13 Jan 2026 10:22:33 GMT
Subject: [code-reflection] RFR: OpBuilder splitting into lambdas based on
 OP_LIMIT [v3]
In-Reply-To: <oJZ-B3aXUdfwKEGeZJ26RN44NvnMH89KsZ8dmr1leZY=.96f36d81-caa7-47d3-a80c-fa29531130f5@github.com>
References: <oJZ-B3aXUdfwKEGeZJ26RN44NvnMH89KsZ8dmr1leZY=.96f36d81-caa7-47d3-a80c-fa29531130f5@github.com>
Message-ID: <3MFsrou5Knu_HwyjdYtpL3EYBfL8ERZgh6JO6thFuGo=.adb6b160-d018-4035-965f-d356a7b1fb07@github.com>

> OpBuilder.OP_LIMIT limits number of ops to be build in a single method or lambda body. 
> Nested lambdas are spawned when the limit is reached.
> OpBuilder.OP_LIMIT limits number of types built in a single type building method.
> Follow-up type building methods are spawned when the limit is reached.

Adam Sotona has updated the pull request incrementally with one additional commit since the last revision:

  format fix

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

Changes:
  - all: https://git.openjdk.org/babylon/pull/833/files
  - new: https://git.openjdk.org/babylon/pull/833/files/14d417d3..849f92ec

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=833&range=02
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=833&range=01-02

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/babylon/pull/833.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/833/head:pull/833

PR: https://git.openjdk.org/babylon/pull/833

From gfrost at openjdk.org  Tue Jan 13 11:30:02 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Tue, 13 Jan 2026 11:30:02 GMT
Subject: [code-reflection] RFR: Added experiment mapping fluent op calls to
 BinaryOps
Message-ID: <c9j0f5mQumYIW2Cunu52L056A6oUoc5hy62WZlyWCqM=.b9147dc5-5bb6-429f-ac10-051887fd5c25@github.com>

Added an example to demo how we can map fluent operator sequences 


va.add(vb).div(vc) 


To model containing just regular binary ops (using the vector types)

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

Commit messages:
 - Added experiment mapping fluent op calls to BinaryOps

Changes: https://git.openjdk.org/babylon/pull/837/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=837&range=00
  Stats: 22 lines in 4 files changed: 19 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/babylon/pull/837.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/837/head:pull/837

PR: https://git.openjdk.org/babylon/pull/837

From gfrost at openjdk.org  Tue Jan 13 11:32:18 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Tue, 13 Jan 2026 11:32:18 GMT
Subject: git: openjdk/babylon: code-reflection: Added experiment mapping fluent
 op calls to BinaryOps
Message-ID: <c4eaeb3e-217e-4a31-bdab-d37398f54bae@openjdk.org>

Changeset: 0b8f3166
Branch: code-reflection
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2026-01-13 11:28:05 +0000
URL:       https://git.openjdk.org/babylon/commit/0b8f3166d2b88e0236f3f11e8b90459d06175ce7

Added experiment mapping fluent op calls to BinaryOps

! hat/core/src/main/java/hat/dialect/HATVectorOp.java
! hat/optkl/src/main/java/optkl/Query.java
! hat/optkl/src/main/java/optkl/Trxfmr.java
! hat/optkl/src/main/java/optkl/codebuilders/JavaCodeBuilder.java


From gfrost at openjdk.org  Tue Jan 13 11:34:01 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Tue, 13 Jan 2026 11:34:01 GMT
Subject: [code-reflection] Integrated: Added experiment mapping fluent op calls
 to BinaryOps
In-Reply-To: <c9j0f5mQumYIW2Cunu52L056A6oUoc5hy62WZlyWCqM=.b9147dc5-5bb6-429f-ac10-051887fd5c25@github.com>
References: <c9j0f5mQumYIW2Cunu52L056A6oUoc5hy62WZlyWCqM=.b9147dc5-5bb6-429f-ac10-051887fd5c25@github.com>
Message-ID: <sZKoFTHrz6S6lHXCEwMDPCuJJgxa-wl2DtcrzjoXXF4=.379cd664-515f-48ba-af15-48503c9194c5@github.com>

On Tue, 13 Jan 2026 11:25:35 GMT, Gary Frost <gfrost at openjdk.org> wrote:

> Added an example to demo how we can map fluent operator sequences 
> 
> 
> va.add(vb).div(vc) 
> 
> 
> To model containing just regular binary ops (using the vector types)

This pull request has now been integrated.

Changeset: 0b8f3166
Author:    Gary Frost <gfrost at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/0b8f3166d2b88e0236f3f11e8b90459d06175ce7
Stats:     22 lines in 4 files changed: 19 ins; 0 del; 3 mod

Added experiment mapping fluent op calls to BinaryOps

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

PR: https://git.openjdk.org/babylon/pull/837

From gfrost at openjdk.org  Tue Jan 13 12:03:27 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Tue, 13 Jan 2026 12:03:27 GMT
Subject: [code-reflection] Integrated: Forgot to add the actual experiment to
 previous PR
Message-ID: <0q3pGEEMkppgeS3k2XzXa0ZSwuT6F8GkUemBah_4nzQ=.3a206d4f-fbbc-4a8a-9d88-232cff271951@github.com>

Whoops. I forgot to add the actual experiment code for previous PR


java @.exp ffi-opencl UnpackingFluentBinaryOps

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

Commit messages:
 - Forgot to add the actual experiment to previous PR

Changes: https://git.openjdk.org/babylon/pull/838/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=838&range=00
  Stats: 128 lines in 2 files changed: 124 ins; 2 del; 2 mod
  Patch: https://git.openjdk.org/babylon/pull/838.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/838/head:pull/838

PR: https://git.openjdk.org/babylon/pull/838

From gfrost at openjdk.org  Tue Jan 13 12:03:28 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Tue, 13 Jan 2026 12:03:28 GMT
Subject: [code-reflection] Integrated: Forgot to add the actual experiment to
 previous PR
In-Reply-To: <0q3pGEEMkppgeS3k2XzXa0ZSwuT6F8GkUemBah_4nzQ=.3a206d4f-fbbc-4a8a-9d88-232cff271951@github.com>
References: <0q3pGEEMkppgeS3k2XzXa0ZSwuT6F8GkUemBah_4nzQ=.3a206d4f-fbbc-4a8a-9d88-232cff271951@github.com>
Message-ID: <Sz5HhkAlUzc8-Q1f5YJFTUOeLUEHYkv15T3OGfP-MqE=.803a8a7c-90ed-4d62-8726-65ffabd0c1bb@github.com>

On Tue, 13 Jan 2026 11:56:32 GMT, Gary Frost <gfrost at openjdk.org> wrote:

> Whoops. I forgot to add the actual experiment code for previous PR
> 
> 
> java @.exp ffi-opencl UnpackingFluentBinaryOps

This pull request has now been integrated.

Changeset: b908c3d1
Author:    Gary Frost <gfrost at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/b908c3d12772dac7eb93d3b532fd809187fcda87
Stats:     128 lines in 2 files changed: 124 ins; 2 del; 2 mod

Forgot to add the actual experiment to previous PR

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

PR: https://git.openjdk.org/babylon/pull/838

From gfrost at openjdk.org  Tue Jan 13 12:05:32 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Tue, 13 Jan 2026 12:05:32 GMT
Subject: git: openjdk/babylon: code-reflection: Forgot to add the actual
 experiment to previous PR
Message-ID: <c77ddc8b-eb85-4547-bd0c-00fae4525b3b@openjdk.org>

Changeset: b908c3d1
Branch: code-reflection
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2026-01-13 11:59:24 +0000
URL:       https://git.openjdk.org/babylon/commit/b908c3d12772dac7eb93d3b532fd809187fcda87

Forgot to add the actual experiment to previous PR

! hat/examples/experiments/src/main/java/experiments/InjectBufferTracking.java
+ hat/examples/experiments/src/main/java/experiments/UnpackingFluentBinaryOps.java


From jfumero at openjdk.org  Tue Jan 13 13:17:49 2026
From: jfumero at openjdk.org (Juan Fumero)
Date: Tue, 13 Jan 2026 13:17:49 GMT
Subject: [babylon-docs:master] RFR: [article] Optimizing GPU Programs from
 Java using Babylon and HAT [v6]
In-Reply-To: <_2IGkfdtbyKYMl0DpP5kvjVnzDymWURewvqVfOXCEVk=.90f935ce-6bd3-438a-b0e3-d4c1eaacea1b@github.com>
References: <_2IGkfdtbyKYMl0DpP5kvjVnzDymWURewvqVfOXCEVk=.90f935ce-6bd3-438a-b0e3-d4c1eaacea1b@github.com>
Message-ID: <9kzAt_vqWXBTOD3r9ieoTnRflRx-qF-1t4QnNfpPUkk=.6b690e8f-60e7-4a24-a27b-6ad342579bfb@github.com>

> [article] Optimizing GPU Programs from Java using Babylon and HAT

Juan Fumero has updated the pull request incrementally with two additional commits since the last revision:

 - [article][hat] Improving formating to match ojweb
 - [article][hat] remove source images from the repo

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

Changes:
  - all: https://git.openjdk.org/babylon-docs/pull/15/files
  - new: https://git.openjdk.org/babylon-docs/pull/15/files/6023411e..56aca506

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon-docs&pr=15&range=05
 - incr: https://webrevs.openjdk.org/?repo=babylon-docs&pr=15&range=04-05

  Stats: 7379 lines in 4 files changed: 42 ins; 7264 del; 73 mod
  Patch: https://git.openjdk.org/babylon-docs/pull/15.diff
  Fetch: git fetch https://git.openjdk.org/babylon-docs.git pull/15/head:pull/15

PR: https://git.openjdk.org/babylon-docs/pull/15

From jfumero at openjdk.org  Tue Jan 13 13:33:03 2026
From: jfumero at openjdk.org (Juan Fumero)
Date: Tue, 13 Jan 2026 13:33:03 GMT
Subject: [babylon-docs:master] RFR: [article] Optimizing GPU Programs from
 Java using Babylon and HAT [v7]
In-Reply-To: <_2IGkfdtbyKYMl0DpP5kvjVnzDymWURewvqVfOXCEVk=.90f935ce-6bd3-438a-b0e3-d4c1eaacea1b@github.com>
References: <_2IGkfdtbyKYMl0DpP5kvjVnzDymWURewvqVfOXCEVk=.90f935ce-6bd3-438a-b0e3-d4c1eaacea1b@github.com>
Message-ID: <gJQTm2ZI66RjHraz-zZi6jK2PW2Y3MJ79Ng3a02gPKg=.1198555b-2da8-4420-8310-8f1c1f33e114@github.com>

> [article] Optimizing GPU Programs from Java using Babylon and HAT

Juan Fumero has updated the pull request incrementally with one additional commit since the last revision:

  [article][hat] clarifications

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

Changes:
  - all: https://git.openjdk.org/babylon-docs/pull/15/files
  - new: https://git.openjdk.org/babylon-docs/pull/15/files/56aca506..d6021705

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon-docs&pr=15&range=06
 - incr: https://webrevs.openjdk.org/?repo=babylon-docs&pr=15&range=05-06

  Stats: 9 lines in 1 file changed: 1 ins; 1 del; 7 mod
  Patch: https://git.openjdk.org/babylon-docs/pull/15.diff
  Fetch: git fetch https://git.openjdk.org/babylon-docs.git pull/15/head:pull/15

PR: https://git.openjdk.org/babylon-docs/pull/15

From jfumero at openjdk.org  Tue Jan 13 14:09:17 2026
From: jfumero at openjdk.org (Juan Fumero)
Date: Tue, 13 Jan 2026 14:09:17 GMT
Subject: [babylon-docs:master] RFR: [article] Optimizing GPU Programs from
 Java using Babylon and HAT [v8]
In-Reply-To: <_2IGkfdtbyKYMl0DpP5kvjVnzDymWURewvqVfOXCEVk=.90f935ce-6bd3-438a-b0e3-d4c1eaacea1b@github.com>
References: <_2IGkfdtbyKYMl0DpP5kvjVnzDymWURewvqVfOXCEVk=.90f935ce-6bd3-438a-b0e3-d4c1eaacea1b@github.com>
Message-ID: <AbnOAkftxdlTxiQVdLaEz8HgBC2OTjFjH0J3qyFwiRc=.c6721a01-cc11-41e7-96ad-5c50a86f506e@github.com>

> [article] Optimizing GPU Programs from Java using Babylon and HAT

Juan Fumero has updated the pull request incrementally with one additional commit since the last revision:

  [article][hat] format improved

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

Changes:
  - all: https://git.openjdk.org/babylon-docs/pull/15/files
  - new: https://git.openjdk.org/babylon-docs/pull/15/files/d6021705..9a6cc117

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon-docs&pr=15&range=07
 - incr: https://webrevs.openjdk.org/?repo=babylon-docs&pr=15&range=06-07

  Stats: 3 lines in 1 file changed: 1 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/babylon-docs/pull/15.diff
  Fetch: git fetch https://git.openjdk.org/babylon-docs.git pull/15/head:pull/15

PR: https://git.openjdk.org/babylon-docs/pull/15

From asotona at openjdk.org  Tue Jan 13 15:07:22 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Tue, 13 Jan 2026 15:07:22 GMT
Subject: [code-reflection] RFR: OpBuilder splitting into lambdas based on
 OP_LIMIT [v4]
In-Reply-To: <oJZ-B3aXUdfwKEGeZJ26RN44NvnMH89KsZ8dmr1leZY=.96f36d81-caa7-47d3-a80c-fa29531130f5@github.com>
References: <oJZ-B3aXUdfwKEGeZJ26RN44NvnMH89KsZ8dmr1leZY=.96f36d81-caa7-47d3-a80c-fa29531130f5@github.com>
Message-ID: <aVEiXILEERSN9Xtn62Tv0i-i1qcNN0fk8IntT4xGS8s=.3cfc8d12-d9b0-4c62-8717-3b031d5a346e@github.com>

> OpBuilder.OP_LIMIT limits number of ops to be build in a single method or lambda body. 
> Nested lambdas are spawned when the limit is reached.
> OpBuilder.OP_LIMIT limits number of types built in a single type building method.
> Follow-up type building methods are spawned when the limit is reached.

Adam Sotona has updated the pull request incrementally with one additional commit since the last revision:

  fixed TYPE_LIMIT calculation

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

Changes:
  - all: https://git.openjdk.org/babylon/pull/833/files
  - new: https://git.openjdk.org/babylon/pull/833/files/849f92ec..cb1421a9

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=833&range=03
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=833&range=02-03

  Stats: 11 lines in 1 file changed: 3 ins; 0 del; 8 mod
  Patch: https://git.openjdk.org/babylon/pull/833.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/833/head:pull/833

PR: https://git.openjdk.org/babylon/pull/833

From jfumero at openjdk.org  Tue Jan 13 15:15:05 2026
From: jfumero at openjdk.org (Juan Fumero)
Date: Tue, 13 Jan 2026 15:15:05 GMT
Subject: git: openjdk/babylon: code-reflection: [hat][bfloat16]
 round-to-nearest-even implemented
Message-ID: <dd8e5b82-35f5-403a-ad5d-49f93d6fb7d1@openjdk.org>

Changeset: a41e7ec4
Branch: code-reflection
Author:    Juan Fumero <jfumero at openjdk.org>
Date:      2026-01-13 15:11:56 +0000
URL:       https://git.openjdk.org/babylon/commit/a41e7ec429f060cf00e08afc8f4509fc6be8748c

[hat][bfloat16] round-to-nearest-even implemented

Co-authored-by: Joe Darcy <darcy at openjdk.org>

! hat/core/src/main/java/hat/buffer/BF16Array.java
! hat/core/src/main/java/hat/codebuilders/C99HATCodeBuilder.java
! hat/core/src/main/java/hat/codebuilders/C99HATKernelBuilder.java
! hat/core/src/main/java/hat/types/BF16.java
! hat/optkl/src/main/java/optkl/codebuilders/C99CodeBuilder.java
! hat/optkl/src/main/java/optkl/codebuilders/CodeBuilder.java
! hat/tests/src/main/java/hat/test/TestBFloat16Type.java


From jfumero at openjdk.org  Tue Jan 13 15:16:08 2026
From: jfumero at openjdk.org (Juan Fumero)
Date: Tue, 13 Jan 2026 15:16:08 GMT
Subject: [code-reflection] Integrated: [hat][bfloat16] round-to-nearest-even
 implemented
In-Reply-To: <QHoUGv-wZj3P6FSd-DFq__Oo3fxopsujYnKu8T3n0vE=.00b12ce6-42f8-4df7-8b25-e36fd6e316d0@github.com>
References: <QHoUGv-wZj3P6FSd-DFq__Oo3fxopsujYnKu8T3n0vE=.00b12ce6-42f8-4df7-8b25-e36fd6e316d0@github.com>
Message-ID: <iEz_3Wp8NBTGxZZvUtCkgZRlfpf7WsSOqfl7X-wnEPY=.6305b431-ebbb-470d-9eb1-d9d6d6dc2126@github.com>

On Mon, 12 Jan 2026 13:19:00 GMT, Juan Fumero <jfumero at openjdk.org> wrote:

> Extension of the `bfloat16` type to support round-nearest-to-even. This improves precision for some of the test cases. 
> 
> How to test? 
> 
> 
>  HAT=SHOW_CODE java -cp hat/job.jar hat.java test ffi-cuda hat.test.TestBFloat16Type
> 
>  HAT=SHOW_CODE java -cp hat/job.jar hat.java test ffi-opencl hat.test.TestBFloat16Type
> 
> 
> This patch has been checked for MacOS (opencl-only) and Linux (OpenCL and CUDA).
> 
> Thank @jddarcy for the advise on this.

This pull request has now been integrated.

Changeset: a41e7ec4
Author:    Juan Fumero <jfumero at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/a41e7ec429f060cf00e08afc8f4509fc6be8748c
Stats:     116 lines in 7 files changed: 63 ins; 19 del; 34 mod

[hat][bfloat16] round-to-nearest-even implemented

Co-authored-by: Joe Darcy <darcy at openjdk.org>

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

PR: https://git.openjdk.org/babylon/pull/830

From asotona at openjdk.org  Tue Jan 13 15:46:44 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Tue, 13 Jan 2026 15:46:44 GMT
Subject: [code-reflection] RFR: OpBuilder splitting into lambdas based on
 OP_LIMIT [v5]
In-Reply-To: <oJZ-B3aXUdfwKEGeZJ26RN44NvnMH89KsZ8dmr1leZY=.96f36d81-caa7-47d3-a80c-fa29531130f5@github.com>
References: <oJZ-B3aXUdfwKEGeZJ26RN44NvnMH89KsZ8dmr1leZY=.96f36d81-caa7-47d3-a80c-fa29531130f5@github.com>
Message-ID: <oIsyHCzmnlOUgeZPWUs4uVcfsrjZzAz2HVBybudbOZ0=.4323ee46-a5ff-4b8e-8939-c355ec3e2763@github.com>

> OpBuilder.OP_LIMIT limits number of ops to be build in a single method or lambda body. 
> Nested lambdas are spawned when the limit is reached.
> OpBuilder.OP_LIMIT limits number of types built in a single type building method.
> Follow-up type building methods are spawned when the limit is reached.

Adam Sotona has updated the pull request incrementally with one additional commit since the last revision:

  added TestOpBuilderLimits

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

Changes:
  - all: https://git.openjdk.org/babylon/pull/833/files
  - new: https://git.openjdk.org/babylon/pull/833/files/cb1421a9..923a0561

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=833&range=04
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=833&range=03-04

  Stats: 136 lines in 1 file changed: 136 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/babylon/pull/833.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/833/head:pull/833

PR: https://git.openjdk.org/babylon/pull/833

From gfrost at openjdk.org  Tue Jan 13 16:21:10 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Tue, 13 Jan 2026 16:21:10 GMT
Subject: [code-reflection] Integrated: Hat lanewise binary op extraction
 experiment
Message-ID: <DqG1sllCxn29FOyrMn3z8EE_tVDmcWovNrFkVEbHyxc=.96de1b34-55d9-4bc8-a367-1edc0e095760@github.com>

Demonstrate that we can leverage the codemodels of lanewise vector style operations to determine the core binary op used in each lane.

So given

@Reflect
 static XY whoKnows(XY lhs, XY rhs) { #1
     return new XY(lhs.x * rhs.x, lhs.y * rhs.y);
  }
  @Reflect
   public XY whoKnows(XY xy) { // #2
     return whoKnows(this, xy);
   }
``` 
If we find a fluent method which takes a type and returns the type (whoKnows(XY xy)) we can determine the binary op it represents by  'recursivley' traversing the code models from an entrypoint

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

Commit messages:
 - Added lanewise binary op extraction experiment
 - Added lanewise binary op extraction experiment

Changes: https://git.openjdk.org/babylon/pull/839/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=839&range=00
  Stats: 231 lines in 3 files changed: 226 ins; 0 del; 5 mod
  Patch: https://git.openjdk.org/babylon/pull/839.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/839/head:pull/839

PR: https://git.openjdk.org/babylon/pull/839

From gfrost at openjdk.org  Tue Jan 13 16:21:11 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Tue, 13 Jan 2026 16:21:11 GMT
Subject: [code-reflection] Integrated: Hat lanewise binary op extraction
 experiment
In-Reply-To: <DqG1sllCxn29FOyrMn3z8EE_tVDmcWovNrFkVEbHyxc=.96de1b34-55d9-4bc8-a367-1edc0e095760@github.com>
References: <DqG1sllCxn29FOyrMn3z8EE_tVDmcWovNrFkVEbHyxc=.96de1b34-55d9-4bc8-a367-1edc0e095760@github.com>
Message-ID: <bqoMqodidurrm_op4z9AvFKTy5M-7IsW_ZdHt_K78Wk=.c2b9cf39-55e6-48c4-a676-1caf62ec1dda@github.com>

On Tue, 13 Jan 2026 16:11:43 GMT, Gary Frost <gfrost at openjdk.org> wrote:

> Demonstrate that we can leverage the codemodels of lanewise vector style operations to determine the core binary op used in each lane.
> 
> So given
> 
> @Reflect
>  static XY whoKnows(XY lhs, XY rhs) { #1
>      return new XY(lhs.x * rhs.x, lhs.y * rhs.y);
>   }
>   @Reflect
>    public XY whoKnows(XY xy) { // #2
>      return whoKnows(this, xy);
>    }
> ``` 
> If we find a fluent method which takes a type and returns the type (whoKnows(XY xy)) we can determine the binary op it represents by  'recursivley' traversing the code models from an entrypoint

This pull request has now been integrated.

Changeset: cc231421
Author:    Gary Frost <gfrost at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/cc23142194fdd1f67134ec7ae1c56c3633586ac6
Stats:     231 lines in 3 files changed: 226 ins; 0 del; 5 mod

Hat lanewise binary op extraction experiment

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

PR: https://git.openjdk.org/babylon/pull/839

From gfrost at openjdk.org  Tue Jan 13 16:22:54 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Tue, 13 Jan 2026 16:22:54 GMT
Subject: git: openjdk/babylon: code-reflection: Hat lanewise binary op
 extraction experiment
Message-ID: <42de7d3a-c82a-4dc2-9c29-8b40439a2e2a@openjdk.org>

Changeset: cc231421
Branch: code-reflection
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2026-01-13 16:15:48 +0000
URL:       https://git.openjdk.org/babylon/commit/cc23142194fdd1f67134ec7ae1c56c3633586ac6

Hat lanewise binary op extraction experiment

+ hat/examples/experiments/src/main/java/experiments/LanewiseBinaryOpExtraction.java
! hat/optkl/src/main/java/optkl/OpHelper.java
! hat/optkl/src/main/java/optkl/util/StreamMutable.java


From duke at openjdk.org  Tue Jan 13 19:49:42 2026
From: duke at openjdk.org (Ruby Chen)
Date: Tue, 13 Jan 2026 19:49:42 GMT
Subject: [code-reflection] RFR: Array view and PtrOp changes [v6]
In-Reply-To: <itjeo2z0LCTLIi_qi9tk8sQgQg_70dp-Q43iYkzWloQ=.61b09578-a7d2-4c9a-b1a6-dfb11d06153b@github.com>
References: <itjeo2z0LCTLIi_qi9tk8sQgQg_70dp-Q43iYkzWloQ=.61b09578-a7d2-4c9a-b1a6-dfb11d06153b@github.com>
Message-ID: <JuTRWp4yirxQ8cshQyLpUADPcn_Sq_hi7YtZWPsoEHY=.98674567-0c41-43e1-a611-17ab35e1800d@github.com>

> Implementing suggested array view and ptrOp changes, cleaning up code.

Ruby Chen has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains six commits:

 - Merge branch 'code-reflection' into array-view
 - Merge branch 'code-reflection' into array-view
 - Refactor Op.Result casts
 - Fix cuda tests
 - Merge branch 'code-reflection' into array-view
 - Array view and PtrOp changes

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

Changes: https://git.openjdk.org/babylon/pull/814/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=814&range=05
  Stats: 47 lines in 4 files changed: 19 ins; 14 del; 14 mod
  Patch: https://git.openjdk.org/babylon/pull/814.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/814/head:pull/814

PR: https://git.openjdk.org/babylon/pull/814

From duke at openjdk.org  Tue Jan 13 20:30:53 2026
From: duke at openjdk.org (Ruby Chen)
Date: Tue, 13 Jan 2026 20:30:53 GMT
Subject: [code-reflection] RFR: Array view and PtrOp changes [v7]
In-Reply-To: <itjeo2z0LCTLIi_qi9tk8sQgQg_70dp-Q43iYkzWloQ=.61b09578-a7d2-4c9a-b1a6-dfb11d06153b@github.com>
References: <itjeo2z0LCTLIi_qi9tk8sQgQg_70dp-Q43iYkzWloQ=.61b09578-a7d2-4c9a-b1a6-dfb11d06153b@github.com>
Message-ID: <f8hhJnhWoIiT0PJyr9VzagjIXp9OHae7w8LNsRpd1SY=.9c078fd2-bb1e-4308-873a-20231c7c97ee@github.com>

> Implementing suggested array view and ptrOp changes, cleaning up code.

Ruby Chen has updated the pull request incrementally with one additional commit since the last revision:

  Fixes

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

Changes:
  - all: https://git.openjdk.org/babylon/pull/814/files
  - new: https://git.openjdk.org/babylon/pull/814/files/7c07167b..2fa43c26

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=814&range=06
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=814&range=05-06

  Stats: 29 lines in 2 files changed: 9 ins; 12 del; 8 mod
  Patch: https://git.openjdk.org/babylon/pull/814.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/814/head:pull/814

PR: https://git.openjdk.org/babylon/pull/814

From asotona at openjdk.org  Wed Jan 14 09:25:42 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Wed, 14 Jan 2026 09:25:42 GMT
Subject: [code-reflection] Integrated: OpBuilder splitting into lambdas based
 on OP_LIMIT
In-Reply-To: <oJZ-B3aXUdfwKEGeZJ26RN44NvnMH89KsZ8dmr1leZY=.96f36d81-caa7-47d3-a80c-fa29531130f5@github.com>
References: <oJZ-B3aXUdfwKEGeZJ26RN44NvnMH89KsZ8dmr1leZY=.96f36d81-caa7-47d3-a80c-fa29531130f5@github.com>
Message-ID: <fNH27G9-EF9Uu0Rd1nCwJJd5jbcLMVDvR2-XW8MbFB8=.fc73a56d-1b5a-43b2-828b-6db868cb814e@github.com>

On Mon, 12 Jan 2026 18:00:29 GMT, Adam Sotona <asotona at openjdk.org> wrote:

> OpBuilder.OP_LIMIT limits number of ops to be build in a single method or lambda body. 
> Nested lambdas are spawned when the limit is reached.
> OpBuilder.OP_LIMIT limits number of types built in a single type building method.
> Follow-up type building methods are spawned when the limit is reached.

This pull request has now been integrated.

Changeset: f4a1abc1
Author:    Adam Sotona <asotona at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/f4a1abc1ce5cccb2fc2ed661960d9d349a378fe1
Stats:     238 lines in 2 files changed: 186 ins; 10 del; 42 mod

OpBuilder splitting into lambdas based on OP_LIMIT

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

PR: https://git.openjdk.org/babylon/pull/833

From asotona at openjdk.org  Wed Jan 14 09:27:57 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Wed, 14 Jan 2026 09:27:57 GMT
Subject: git: openjdk/babylon: code-reflection: OpBuilder splitting into
 lambdas based on OP_LIMIT
Message-ID: <6756e7ba-d72b-4d9a-9bcd-2ed3c92e928c@openjdk.org>

Changeset: f4a1abc1
Branch: code-reflection
Author:    Adam Sotona <asotona at openjdk.org>
Date:      2026-01-14 09:21:09 +0000
URL:       https://git.openjdk.org/babylon/commit/f4a1abc1ce5cccb2fc2ed661960d9d349a378fe1

OpBuilder splitting into lambdas based on OP_LIMIT

! src/jdk.incubator.code/share/classes/jdk/incubator/code/internal/OpBuilder.java
+ test/jdk/java/lang/reflect/code/TestOpBuilderLimits.java


From gfrost at openjdk.org  Wed Jan 14 12:02:33 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Wed, 14 Jan 2026 12:02:33 GMT
Subject: [code-reflection] RFR: Array view and PtrOp changes [v7]
In-Reply-To: <f8hhJnhWoIiT0PJyr9VzagjIXp9OHae7w8LNsRpd1SY=.9c078fd2-bb1e-4308-873a-20231c7c97ee@github.com>
References: <itjeo2z0LCTLIi_qi9tk8sQgQg_70dp-Q43iYkzWloQ=.61b09578-a7d2-4c9a-b1a6-dfb11d06153b@github.com>
 <f8hhJnhWoIiT0PJyr9VzagjIXp9OHae7w8LNsRpd1SY=.9c078fd2-bb1e-4308-873a-20231c7c97ee@github.com>
Message-ID: <jnBwN1i_8uKvlA6gZD130xkMgZhFFPMzsdAFojiRALQ=.d2c5ad0c-e800-44aa-8c1f-fb6027639dba@github.com>

On Tue, 13 Jan 2026 20:30:53 GMT, Ruby Chen <duke at openjdk.org> wrote:

>> Implementing suggested array view and ptrOp changes, cleaning up code.
>
> Ruby Chen has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Fixes

hat/core/src/main/java/hat/dialect/HATPtrOp.java line 54:

> 52:                             .map(fieldNode -> fieldNode.name)
> 53:                             .toList();
> 54:                     // remove the "array" field from the fields

So remove the last "array" field from fields   then remove my "is this .... " comment?

hat/core/src/main/java/hat/phases/HATArrayViewPhase.java line 61:

> 59:                 switch (op) {
> 60:                     case JavaOp.InvokeOp $ when invoke(lookup(), $) instanceof Invoke invoke -> {
> 61:                         if (invoke.namedIgnoreCase("add","sub","mul","div")) {

Oh good catch. Sorry about that.

hat/core/src/main/java/hat/phases/HATArrayViewPhase.java line 66:

> 64:                                     lookup(),
> 65:                                     invoke.name(),
> 66:                                     invoke.varOpFromFirstUseOrThrow().varName(), // varNameFromInvokeFirstUseOrThrow(invoke)

remove the comment?

hat/core/src/main/java/hat/phases/HATArrayViewPhase.java line 130:

> 128:                             Op.Result buffer = replaced.getOrDefault(r, r);
> 129:                             if (HATPhaseUtils.isVectorOp(lookup(),arrayLoadOp)) {
> 130:                                 Op vop = opFromFirstOperandOrThrow(buffer.op()); // resultFromFirstOperandOrNull(buffer.op())).op();

same remove all these comments where I suggested using helpers.

hat/core/src/main/java/hat/phases/HATArrayViewPhase.java line 250:

> 248:                         (res.op() instanceof JavaOp.ArrayAccessOp || res.op() instanceof JavaOp.ArrayLengthOp)) {
> 249:                         buffer = res;
> 250:                         indices.addFirst(res.op() instanceof JavaOp.ArrayAccessOp ? res.op().operands().get(1).result() : res.op().operands().get(0).result());

You might comment this.  I guess this is differentiated whether this is a store/load and then selecting operand?

take a look at OpHelper.resultOfOperandNOrThrow...

hat/core/src/main/java/hat/phases/HATArrayViewPhase.java line 253:

> 251: 
> 252:                 }
> 253:                 // I think we need to comment this.  Not so obvious.

You can remove my request for comment, if you feel the comment suffices ;)

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

PR Review Comment: https://git.openjdk.org/babylon/pull/814#discussion_r2690140029
PR Review Comment: https://git.openjdk.org/babylon/pull/814#discussion_r2690142515
PR Review Comment: https://git.openjdk.org/babylon/pull/814#discussion_r2690143727
PR Review Comment: https://git.openjdk.org/babylon/pull/814#discussion_r2690145091
PR Review Comment: https://git.openjdk.org/babylon/pull/814#discussion_r2690152859
PR Review Comment: https://git.openjdk.org/babylon/pull/814#discussion_r2690154400

From gfrost at openjdk.org  Wed Jan 14 14:48:50 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Wed, 14 Jan 2026 14:48:50 GMT
Subject: [code-reflection] Integrated: More lanewise binary op experiments
Message-ID: <vX4UzwoO9BwNKAp3Bdgzwy0P7nb_Uh2eM_f0rq05CJ8=.26305f8c-65d2-49ea-8c39-f8c8ae800681@github.com>

More timkering with lanewise binary ops. 

Also fixed Invoke (helper) recieves() which was not checking arg/param count.

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

Commit messages:
 - More lanewise binary op experiments

Changes: https://git.openjdk.org/babylon/pull/840/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=840&range=00
  Stats: 491 lines in 7 files changed: 267 ins; 200 del; 24 mod
  Patch: https://git.openjdk.org/babylon/pull/840.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/840/head:pull/840

PR: https://git.openjdk.org/babylon/pull/840

From gfrost at openjdk.org  Wed Jan 14 14:48:51 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Wed, 14 Jan 2026 14:48:51 GMT
Subject: [code-reflection] Integrated: More lanewise binary op experiments
In-Reply-To: <vX4UzwoO9BwNKAp3Bdgzwy0P7nb_Uh2eM_f0rq05CJ8=.26305f8c-65d2-49ea-8c39-f8c8ae800681@github.com>
References: <vX4UzwoO9BwNKAp3Bdgzwy0P7nb_Uh2eM_f0rq05CJ8=.26305f8c-65d2-49ea-8c39-f8c8ae800681@github.com>
Message-ID: <l-CFITjxwQgghyR89peznVnH2cG4ax2_vIDsqPShca8=.97c7aab2-e1fa-480d-975b-1e72014174f6@github.com>

On Wed, 14 Jan 2026 14:40:02 GMT, Gary Frost <gfrost at openjdk.org> wrote:

> More timkering with lanewise binary ops. 
> 
> Also fixed Invoke (helper) recieves() which was not checking arg/param count.

This pull request has now been integrated.

Changeset: b98b0f74
Author:    Gary Frost <gfrost at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/b98b0f7486e99797d25a2c5b56c3ee543549fb6e
Stats:     491 lines in 7 files changed: 267 ins; 200 del; 24 mod

More lanewise binary op experiments

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

PR: https://git.openjdk.org/babylon/pull/840

From gfrost at openjdk.org  Wed Jan 14 14:51:12 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Wed, 14 Jan 2026 14:51:12 GMT
Subject: git: openjdk/babylon: code-reflection: More lanewise binary op
 experiments
Message-ID: <a1044126-b962-4546-bdc7-015f5718c8fe@openjdk.org>

Changeset: b98b0f74
Branch: code-reflection
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2026-01-14 14:43:42 +0000
URL:       https://git.openjdk.org/babylon/commit/b98b0f7486e99797d25a2c5b56c3ee543549fb6e

More lanewise binary op experiments

! hat/core/src/main/java/hat/Accelerator.java
! hat/core/src/main/java/hat/ComputeContext.java
! hat/examples/experiments/src/main/java/experiments/LanewiseBinaryOpExtraction.java
+ hat/examples/experiments/src/main/java/experiments/LanewiseUtils.java
+ hat/examples/experiments/src/main/java/experiments/S32x2.java
! hat/examples/experiments/src/main/java/experiments/UnpackingFluentBinaryOps.java
! hat/optkl/src/main/java/optkl/OpHelper.java


From jfumero at openjdk.org  Wed Jan 14 15:06:26 2026
From: jfumero at openjdk.org (Juan Fumero)
Date: Wed, 14 Jan 2026 15:06:26 GMT
Subject: [babylon-docs:master] RFR: [article] Optimizing GPU Programs from
 Java using Babylon and HAT [v9]
In-Reply-To: <_2IGkfdtbyKYMl0DpP5kvjVnzDymWURewvqVfOXCEVk=.90f935ce-6bd3-438a-b0e3-d4c1eaacea1b@github.com>
References: <_2IGkfdtbyKYMl0DpP5kvjVnzDymWURewvqVfOXCEVk=.90f935ce-6bd3-438a-b0e3-d4c1eaacea1b@github.com>
Message-ID: <QtCa78m7LJDeNpJTaEEBdU0YEbRk_LgVubBR3tVlZIk=.831685cd-f0ee-4cc8-84ab-056308d5adfd@github.com>

> [article] Optimizing GPU Programs from Java using Babylon and HAT

Juan Fumero has updated the pull request incrementally with one additional commit since the last revision:

  [article][hat] minor change

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

Changes:
  - all: https://git.openjdk.org/babylon-docs/pull/15/files
  - new: https://git.openjdk.org/babylon-docs/pull/15/files/9a6cc117..60be6f48

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon-docs&pr=15&range=08
 - incr: https://webrevs.openjdk.org/?repo=babylon-docs&pr=15&range=07-08

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/babylon-docs/pull/15.diff
  Fetch: git fetch https://git.openjdk.org/babylon-docs.git pull/15/head:pull/15

PR: https://git.openjdk.org/babylon-docs/pull/15

From asotona at openjdk.org  Wed Jan 14 17:36:03 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Wed, 14 Jan 2026 17:36:03 GMT
Subject: [code-reflection] RFR: Improved NormalizeBlocksTransformer and its
 application in BytecodeGenerator. [v2]
In-Reply-To: <P1S7GSanBY-DeN1XAqcd_2D-F1wulaAglw6k5AvkbXg=.720f0c7e-230d-41f0-b881-456844f046f5@github.com>
References: <P1S7GSanBY-DeN1XAqcd_2D-F1wulaAglw6k5AvkbXg=.720f0c7e-230d-41f0-b881-456844f046f5@github.com>
Message-ID: <ITng9i6BRdPabsPrHvQ__JMiVO6ClDAZI5u-29TfIME=.e4f09ec6-c8ec-433e-ad82-84bcd5495696@github.com>

> Lowering of pattern matching in switch statements and expressions produces an inefficient tree of conditional branches. This PR does not improve the lowering itself; however, it reduces overhead in the generated bytecode. 
> 
> `NormalizeBlocksTransformer` is improved to handle redundant conditional branches. It skips intermediate conditional branches with constant boolean arguments and re-targets them directly to the true or false branch, based on the argument's constant value.
> 
> The `BytecodeGenerator` prepends `NormalizeBlocksTransformer` to leverage the optimized models for bytecode generation.

Adam Sotona has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains four additional commits since the last revision:

 - Merge of SKIP_CBRANCH_TRANSFORM with NormalizeBlocksTransformer
   
 - Merge remote-tracking branch 'babylon/code-reflection' into skip-cbranch-transform
 - removed debug print
   
 - Skip constant conditional branch transformation.

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

Changes:
  - all: https://git.openjdk.org/babylon/pull/829/files
  - new: https://git.openjdk.org/babylon/pull/829/files/e281f1a7..a2d60642

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=829&range=01
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=829&range=00-01

  Stats: 3298 lines in 48 files changed: 1965 ins; 1040 del; 293 mod
  Patch: https://git.openjdk.org/babylon/pull/829.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/829/head:pull/829

PR: https://git.openjdk.org/babylon/pull/829

From asotona at openjdk.org  Wed Jan 14 17:36:05 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Wed, 14 Jan 2026 17:36:05 GMT
Subject: [code-reflection] RFR: Improved NormalizeBlocksTransformer and its
 application in BytecodeGenerator.
In-Reply-To: <P1S7GSanBY-DeN1XAqcd_2D-F1wulaAglw6k5AvkbXg=.720f0c7e-230d-41f0-b881-456844f046f5@github.com>
References: <P1S7GSanBY-DeN1XAqcd_2D-F1wulaAglw6k5AvkbXg=.720f0c7e-230d-41f0-b881-456844f046f5@github.com>
Message-ID: <bCeZubJNaRu3IdIZ5BtL4Khjlim1iW1prZ8n_eQdpMA=.b7df177f-d890-4422-9f38-a17551434191@github.com>

On Mon, 12 Jan 2026 12:06:04 GMT, Adam Sotona <asotona at openjdk.org> wrote:

> Lowering of pattern matching in switch statements and expressions produces an inefficient tree of conditional branches. This PR does not improve the lowering itself; however, it reduces overhead in the generated bytecode. 
> 
> `NormalizeBlocksTransformer` is improved to handle redundant conditional branches. It skips intermediate conditional branches with constant boolean arguments and re-targets them directly to the true or false branch, based on the argument's constant value.
> 
> The `BytecodeGenerator` prepends `NormalizeBlocksTransformer` to leverage the optimized models for bytecode generation.

... working on move to `NormalizeBlocksTransformer`

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

PR Comment: https://git.openjdk.org/babylon/pull/829#issuecomment-3740017972

From gfrost at openjdk.org  Wed Jan 14 17:40:32 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Wed, 14 Jan 2026 17:40:32 GMT
Subject: git: openjdk/babylon: code-reflection: More refactoring of HAT
 transformers and phases to use new helpers
Message-ID: <a73c5d52-ced6-4d99-9c49-0b39844d4277@openjdk.org>

Changeset: 7e8782e1
Branch: code-reflection
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2026-01-14 17:35:56 +0000
URL:       https://git.openjdk.org/babylon/commit/7e8782e194e63500afda51f521ae51078f26a428

More refactoring of HAT transformers and phases to use new helpers

! hat/core/src/main/java/hat/dialect/HATMemoryVarOp.java
! hat/core/src/main/java/hat/dialect/HATThreadOp.java
! hat/core/src/main/java/hat/phases/HATFinalDetector.java
! hat/core/src/main/java/hat/phases/HATMemoryPhase.java
! hat/optkl/src/main/java/optkl/OpHelper.java


From gfrost at openjdk.org  Wed Jan 14 17:41:01 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Wed, 14 Jan 2026 17:41:01 GMT
Subject: [code-reflection] Integrated: More refactoring of HAT transformers and
 phases to use new helpers
Message-ID: <NzrOYLcF82qv28aHcNMiBGsGOqCGC1U3-lUcKlkUmHs=.9ca90c81-754f-4fcf-9a93-1242c4ee9aef@github.com>

Slowing aligning the phase transformers to use new tools/helpers/apis

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

Commit messages:
 - More refactoring of HAT transformers and phases to use new helpers

Changes: https://git.openjdk.org/babylon/pull/841/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=841&range=00
  Stats: 129 lines in 5 files changed: 16 ins; 54 del; 59 mod
  Patch: https://git.openjdk.org/babylon/pull/841.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/841/head:pull/841

PR: https://git.openjdk.org/babylon/pull/841

From gfrost at openjdk.org  Wed Jan 14 17:41:02 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Wed, 14 Jan 2026 17:41:02 GMT
Subject: [code-reflection] Integrated: More refactoring of HAT transformers and
 phases to use new helpers
In-Reply-To: <NzrOYLcF82qv28aHcNMiBGsGOqCGC1U3-lUcKlkUmHs=.9ca90c81-754f-4fcf-9a93-1242c4ee9aef@github.com>
References: <NzrOYLcF82qv28aHcNMiBGsGOqCGC1U3-lUcKlkUmHs=.9ca90c81-754f-4fcf-9a93-1242c4ee9aef@github.com>
Message-ID: <xzD3dWmZXxdTXZYkiS5l34ZSzjgG8mu3EHrxgwET0ts=.bdc966f6-faed-4775-8dff-d8a32bdb2fa9@github.com>

On Wed, 14 Jan 2026 17:31:39 GMT, Gary Frost <gfrost at openjdk.org> wrote:

> Slowing aligning the phase transformers to use new tools/helpers/apis

This pull request has now been integrated.

Changeset: 7e8782e1
Author:    Gary Frost <gfrost at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/7e8782e194e63500afda51f521ae51078f26a428
Stats:     129 lines in 5 files changed: 16 ins; 54 del; 59 mod

More refactoring of HAT transformers and phases to use new helpers

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

PR: https://git.openjdk.org/babylon/pull/841

From psandoz at openjdk.org  Wed Jan 14 17:59:31 2026
From: psandoz at openjdk.org (Paul Sandoz)
Date: Wed, 14 Jan 2026 17:59:31 GMT
Subject: [code-reflection] RFR: Factory methods should return concrete op
Message-ID: <LmSStizBXAtu07wZZg2I9RIXfA4InvbvTVbJpcnpJLk=.ea560d11-3f53-4620-be33-1fc9379ec6ae@github.com>

The unary/binary/test op factory methods were not returning the concrete operation, which is public, contrary to that of other the factory methods.

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

Commit messages:
 - Factory methods should return concrete op.

Changes: https://git.openjdk.org/babylon/pull/842/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=842&range=00
  Stats: 20 lines in 1 file changed: 0 ins; 0 del; 20 mod
  Patch: https://git.openjdk.org/babylon/pull/842.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/842/head:pull/842

PR: https://git.openjdk.org/babylon/pull/842

From psandoz at openjdk.org  Wed Jan 14 18:01:53 2026
From: psandoz at openjdk.org (Paul Sandoz)
Date: Wed, 14 Jan 2026 18:01:53 GMT
Subject: [code-reflection] Integrated: Factory methods should return concrete
 op
In-Reply-To: <LmSStizBXAtu07wZZg2I9RIXfA4InvbvTVbJpcnpJLk=.ea560d11-3f53-4620-be33-1fc9379ec6ae@github.com>
References: <LmSStizBXAtu07wZZg2I9RIXfA4InvbvTVbJpcnpJLk=.ea560d11-3f53-4620-be33-1fc9379ec6ae@github.com>
Message-ID: <dyRMdF9_pv0nEMv0sk3JrdoSxZ-5ie7t0qCNrVzMVsU=.d7609cde-9e91-412e-bb4b-f27439322ff2@github.com>

On Wed, 14 Jan 2026 17:52:36 GMT, Paul Sandoz <psandoz at openjdk.org> wrote:

> The unary/binary/test op factory methods were not returning the concrete operation, which is public, contrary to that of other the factory methods.

This pull request has now been integrated.

Changeset: 1fd8521d
Author:    Paul Sandoz <psandoz at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/1fd8521d4bb30be5bcfb075029bb09210d00f562
Stats:     20 lines in 1 file changed: 0 ins; 0 del; 20 mod

Factory methods should return concrete op

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

PR: https://git.openjdk.org/babylon/pull/842

From psandoz at openjdk.org  Wed Jan 14 18:04:56 2026
From: psandoz at openjdk.org (Paul Sandoz)
Date: Wed, 14 Jan 2026 18:04:56 GMT
Subject: git: openjdk/babylon: code-reflection: Factory methods should return
 concrete op
Message-ID: <d699449a-e445-4a0b-ab83-03c07710a81e@openjdk.org>

Changeset: 1fd8521d
Branch: code-reflection
Author:    Paul Sandoz <psandoz at openjdk.org>
Date:      2026-01-14 17:58:08 +0000
URL:       https://git.openjdk.org/babylon/commit/1fd8521d4bb30be5bcfb075029bb09210d00f562

Factory methods should return concrete op

! src/jdk.incubator.code/share/classes/jdk/incubator/code/dialect/java/JavaOp.java


From asotona at openjdk.org  Wed Jan 14 18:15:23 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Wed, 14 Jan 2026 18:15:23 GMT
Subject: [code-reflection] RFR: Improved NormalizeBlocksTransformer and its
 application in BytecodeGenerator. [v3]
In-Reply-To: <P1S7GSanBY-DeN1XAqcd_2D-F1wulaAglw6k5AvkbXg=.720f0c7e-230d-41f0-b881-456844f046f5@github.com>
References: <P1S7GSanBY-DeN1XAqcd_2D-F1wulaAglw6k5AvkbXg=.720f0c7e-230d-41f0-b881-456844f046f5@github.com>
Message-ID: <JeffypEdxXUIQiCwWU49hLKnNXEjAA2k8HzwfIy4318=.e664cac2-016d-4cb4-99f5-cdd1c9e6dbb8@github.com>

> Lowering of pattern matching in switch statements and expressions produces an inefficient tree of conditional branches. This PR does not improve the lowering itself; however, it reduces overhead in the generated bytecode. 
> 
> `NormalizeBlocksTransformer` is improved to handle redundant conditional branches. It skips intermediate conditional branches with constant boolean arguments and re-targets them directly to the true or false branch, based on the argument's constant value.
> 
> The `BytecodeGenerator` prepends `NormalizeBlocksTransformer` to leverage the optimized models for bytecode generation.

Adam Sotona has updated the pull request incrementally with one additional commit since the last revision:

  removed debug prints

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

Changes:
  - all: https://git.openjdk.org/babylon/pull/829/files
  - new: https://git.openjdk.org/babylon/pull/829/files/a2d60642..ba727ee8

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=829&range=02
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=829&range=01-02

  Stats: 9 lines in 1 file changed: 2 ins; 7 del; 0 mod
  Patch: https://git.openjdk.org/babylon/pull/829.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/829/head:pull/829

PR: https://git.openjdk.org/babylon/pull/829

From duke at openjdk.org  Wed Jan 14 18:21:52 2026
From: duke at openjdk.org (Ruby Chen)
Date: Wed, 14 Jan 2026 18:21:52 GMT
Subject: [code-reflection] RFR: Array view and PtrOp changes [v8]
In-Reply-To: <itjeo2z0LCTLIi_qi9tk8sQgQg_70dp-Q43iYkzWloQ=.61b09578-a7d2-4c9a-b1a6-dfb11d06153b@github.com>
References: <itjeo2z0LCTLIi_qi9tk8sQgQg_70dp-Q43iYkzWloQ=.61b09578-a7d2-4c9a-b1a6-dfb11d06153b@github.com>
Message-ID: <FZS8EXTZSqGchoukvX3DSPKqe-p2UBzdxCAyjjPvqYc=.aa2c46a2-120b-4aa6-bc6e-bb6533fe16ed@github.com>

> Implementing suggested array view and ptrOp changes, cleaning up code.

Ruby Chen has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains eight commits:

 - Merge branch 'openjdk:code-reflection' into array-view
 - Fixes
 - Merge branch 'code-reflection' into array-view
 - Merge branch 'code-reflection' into array-view
 - Refactor Op.Result casts
 - Fix cuda tests
 - Merge branch 'code-reflection' into array-view
 - Array view and PtrOp changes

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

Changes: https://git.openjdk.org/babylon/pull/814/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=814&range=07
  Stats: 57 lines in 4 files changed: 18 ins; 16 del; 23 mod
  Patch: https://git.openjdk.org/babylon/pull/814.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/814/head:pull/814

PR: https://git.openjdk.org/babylon/pull/814

From asotona at openjdk.org  Wed Jan 14 18:59:55 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Wed, 14 Jan 2026 18:59:55 GMT
Subject: [code-reflection] RFR: Improved NormalizeBlocksTransformer and its
 application in BytecodeGenerator. [v4]
In-Reply-To: <P1S7GSanBY-DeN1XAqcd_2D-F1wulaAglw6k5AvkbXg=.720f0c7e-230d-41f0-b881-456844f046f5@github.com>
References: <P1S7GSanBY-DeN1XAqcd_2D-F1wulaAglw6k5AvkbXg=.720f0c7e-230d-41f0-b881-456844f046f5@github.com>
Message-ID: <YTXIpKupfHl4oeIa4mopvzBNzWbcP09aaI9YLcwGJ3c=.2511c19c-7d3c-4800-96e1-05d2e334927e@github.com>

> Lowering of pattern matching in switch statements and expressions produces an inefficient tree of conditional branches. This PR does not improve the lowering itself; however, it reduces overhead in the generated bytecode. 
> 
> `NormalizeBlocksTransformer` is improved to handle redundant conditional branches. It skips intermediate conditional branches with constant boolean arguments and re-targets them directly to the true or false branch, based on the argument's constant value.
> 
> The `BytecodeGenerator` prepends `NormalizeBlocksTransformer` to leverage the optimized models for bytecode generation.

Adam Sotona has updated the pull request incrementally with one additional commit since the last revision:

  added test

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

Changes:
  - all: https://git.openjdk.org/babylon/pull/829/files
  - new: https://git.openjdk.org/babylon/pull/829/files/ba727ee8..3ad46226

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=829&range=03
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=829&range=02-03

  Stats: 133 lines in 1 file changed: 133 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/babylon/pull/829.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/829/head:pull/829

PR: https://git.openjdk.org/babylon/pull/829

From psandoz at openjdk.org  Wed Jan 14 19:03:58 2026
From: psandoz at openjdk.org (Paul Sandoz)
Date: Wed, 14 Jan 2026 19:03:58 GMT
Subject: [code-reflection] RFR: Rename Op.ofQuotable to Op.ofLambda.
Message-ID: <UTTTnrZap_csr-Z_8xTkq05gdzpI1qNqqs75FGHxy2w=.0d6a0c2e-1954-4a3c-9185-dfb25f9404d5@github.com>

Rename `Op.ofQuotable` to `Op.ofLambda`.

A subsequent PR will make changes to other areas where quotable is used to mean reflectable lambda expression or method reference.

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

Commit messages:
 - Doc update.
 - Rename Op.ofQuotable to Op.ofLambda.

Changes: https://git.openjdk.org/babylon/pull/843/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=843&range=00
  Stats: 94 lines in 26 files changed: 1 ins; 11 del; 82 mod
  Patch: https://git.openjdk.org/babylon/pull/843.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/843/head:pull/843

PR: https://git.openjdk.org/babylon/pull/843

From asotona at openjdk.org  Wed Jan 14 19:04:22 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Wed, 14 Jan 2026 19:04:22 GMT
Subject: [code-reflection] RFR: Improved NormalizeBlocksTransformer and its
 application in BytecodeGenerator. [v5]
In-Reply-To: <P1S7GSanBY-DeN1XAqcd_2D-F1wulaAglw6k5AvkbXg=.720f0c7e-230d-41f0-b881-456844f046f5@github.com>
References: <P1S7GSanBY-DeN1XAqcd_2D-F1wulaAglw6k5AvkbXg=.720f0c7e-230d-41f0-b881-456844f046f5@github.com>
Message-ID: <lSj3DZUPH25FcrSWDIopLg6zbcT3KUqmk7BptrjBHto=.d8e26c37-94ef-4b9f-9e29-9f2ef5def4d1@github.com>

> Lowering of pattern matching in switch statements and expressions produces an inefficient tree of conditional branches. This PR does not improve the lowering itself; however, it reduces overhead in the generated bytecode. 
> 
> `NormalizeBlocksTransformer` is improved to handle redundant conditional branches. It skips intermediate conditional branches with constant boolean arguments and re-targets them directly to the true or false branch, based on the argument's constant value.
> 
> The `BytecodeGenerator` prepends `NormalizeBlocksTransformer` to leverage the optimized models for bytecode generation.

Adam Sotona has updated the pull request incrementally with one additional commit since the last revision:

  fixed javadoc

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

Changes:
  - all: https://git.openjdk.org/babylon/pull/829/files
  - new: https://git.openjdk.org/babylon/pull/829/files/3ad46226..7ad30fbf

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=829&range=04
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=829&range=03-04

  Stats: 2 lines in 1 file changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/babylon/pull/829.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/829/head:pull/829

PR: https://git.openjdk.org/babylon/pull/829

From duke at openjdk.org  Wed Jan 14 19:44:31 2026
From: duke at openjdk.org (Ruby Chen)
Date: Wed, 14 Jan 2026 19:44:31 GMT
Subject: [code-reflection] RFR: Array view and PtrOp changes [v9]
In-Reply-To: <itjeo2z0LCTLIi_qi9tk8sQgQg_70dp-Q43iYkzWloQ=.61b09578-a7d2-4c9a-b1a6-dfb11d06153b@github.com>
References: <itjeo2z0LCTLIi_qi9tk8sQgQg_70dp-Q43iYkzWloQ=.61b09578-a7d2-4c9a-b1a6-dfb11d06153b@github.com>
Message-ID: <46FLhRi9jOw5XDblHkRzPrOw0HO9mmZCGy1km-1XSkI=.f2467244-73ea-4648-a528-c94a2fa68796@github.com>

> Implementing suggested array view and ptrOp changes, cleaning up code.

Ruby Chen has updated the pull request incrementally with one additional commit since the last revision:

  Removing comments

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

Changes:
  - all: https://git.openjdk.org/babylon/pull/814/files
  - new: https://git.openjdk.org/babylon/pull/814/files/a70c75ba..f4aa7c4b

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=814&range=08
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=814&range=07-08

  Stats: 19 lines in 2 files changed: 4 ins; 5 del; 10 mod
  Patch: https://git.openjdk.org/babylon/pull/814.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/814/head:pull/814

PR: https://git.openjdk.org/babylon/pull/814

From psandoz at openjdk.org  Wed Jan 14 20:35:20 2026
From: psandoz at openjdk.org (Paul Sandoz)
Date: Wed, 14 Jan 2026 20:35:20 GMT
Subject: git: openjdk/babylon: code-reflection: Rename Op.ofQuotable to
 Op.ofLambda.
Message-ID: <ee48c2a2-2315-4fd9-9c53-48559055240e@openjdk.org>

Changeset: 5a5110c4
Branch: code-reflection
Author:    Paul Sandoz <psandoz at openjdk.org>
Date:      2026-01-14 20:33:21 +0000
URL:       https://git.openjdk.org/babylon/commit/5a5110c4c95595afae8d144a81d171a8d96164e6

Rename Op.ofQuotable to Op.ofLambda.

! cr-examples/onnx/src/main/java/oracle/code/onnx/OnnxRuntime.java
! hat/core/src/main/java/hat/Accelerator.java
! hat/core/src/main/java/hat/ComputeContext.java
! hat/docs/hat-05-accelerator-compute.md
! hat/examples/experiments/src/main/java/experiments/TestQuoted.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/Op.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/Reflect.java
! test/jdk/java/lang/reflect/code/TestBuild.java
! test/jdk/java/lang/reflect/code/TestInline.java
! test/jdk/java/lang/reflect/code/TestLambdaOps.java
! test/jdk/java/lang/reflect/code/TestMethodRefLambda.java
! test/jdk/java/lang/reflect/code/TestModuleOp.java
! test/jdk/java/lang/reflect/code/TestOpOfQuotable.java
! test/jdk/java/lang/reflect/code/TestQuoteOp.java
! test/jdk/java/lang/reflect/code/TestSealOp.java
! test/jdk/java/lang/reflect/code/TestValueCast.java
! test/jdk/java/lang/reflect/code/ad/TestExpressionElimination.java
! test/jdk/java/lang/reflect/code/bytecode/TestBytecode.java
! test/jdk/java/lang/reflect/code/bytecode/TestNestedCapturingLambda.java
! test/jdk/java/lang/reflect/code/bytecode/lift/TestBytecodeLift.java
! test/jdk/java/lang/reflect/code/linq/Queryable.java
! test/jdk/java/lang/reflect/code/stream/StreamFuser.java
! test/jdk/java/lang/reflect/code/writer/TestJavaVersionCheckerForLambdas.java
! test/langtools/tools/javac/reflect/CodeReflectionTester.java
! test/langtools/tools/javac/reflect/ReflectableLambdaSameInstanceTest.java
! test/langtools/tools/javac/reflect/TestCaptureQuotable.java


From psandoz at openjdk.org  Wed Jan 14 20:35:38 2026
From: psandoz at openjdk.org (Paul Sandoz)
Date: Wed, 14 Jan 2026 20:35:38 GMT
Subject: [code-reflection] Integrated: Rename Op.ofQuotable to Op.ofLambda.
In-Reply-To: <UTTTnrZap_csr-Z_8xTkq05gdzpI1qNqqs75FGHxy2w=.0d6a0c2e-1954-4a3c-9185-dfb25f9404d5@github.com>
References: <UTTTnrZap_csr-Z_8xTkq05gdzpI1qNqqs75FGHxy2w=.0d6a0c2e-1954-4a3c-9185-dfb25f9404d5@github.com>
Message-ID: <rgFncLctexS1ky8Z2O3wpi7fBTaEbexuYz27V1a_tsA=.83bac08e-4cfb-494d-aaa6-5af36bbae75d@github.com>

On Wed, 14 Jan 2026 18:54:20 GMT, Paul Sandoz <psandoz at openjdk.org> wrote:

> Rename `Op.ofQuotable` to `Op.ofLambda`.
> 
> A subsequent PR will make changes to other areas where quotable is used to mean reflectable lambda expression or method reference.

This pull request has now been integrated.

Changeset: 5a5110c4
Author:    Paul Sandoz <psandoz at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/5a5110c4c95595afae8d144a81d171a8d96164e6
Stats:     94 lines in 26 files changed: 1 ins; 11 del; 82 mod

Rename Op.ofQuotable to Op.ofLambda.

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

PR: https://git.openjdk.org/babylon/pull/843

From psandoz at openjdk.org  Wed Jan 14 20:55:20 2026
From: psandoz at openjdk.org (Paul Sandoz)
Date: Wed, 14 Jan 2026 20:55:20 GMT
Subject: [code-reflection] RFR: Replace the term quotable with reflectable
 lambda
Message-ID: <AL22ZhPfUiotgvNdNXS-6wv5vX-jlJDUtWfmQ8mDZYs=.1c0a15b4-53d3-4200-924e-0952c6cb51d0@github.com>

Replace the term quotable with reflectable lambda.

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

Commit messages:
 - Update HAT doc.
 - Update curated list of classes.
 - Remove use of term quotable.

Changes: https://git.openjdk.org/babylon/pull/844/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=844&range=00
  Stats: 565 lines in 27 files changed: 210 ins; 222 del; 133 mod
  Patch: https://git.openjdk.org/babylon/pull/844.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/844/head:pull/844

PR: https://git.openjdk.org/babylon/pull/844

From psandoz at openjdk.org  Wed Jan 14 21:03:49 2026
From: psandoz at openjdk.org (Paul Sandoz)
Date: Wed, 14 Jan 2026 21:03:49 GMT
Subject: git: openjdk/babylon: code-reflection: Replace the term quotable with
 reflectable lambda
Message-ID: <7499c664-c84c-4b5c-83d5-5659a5189d71@openjdk.org>

Changeset: 598a40a6
Branch: code-reflection
Author:    Paul Sandoz <psandoz at openjdk.org>
Date:      2026-01-14 21:00:32 +0000
URL:       https://git.openjdk.org/babylon/commit/598a40a678de2938a5d9a28c163bc209306776be

Replace the term quotable with reflectable lambda

! hat/docs/hat-05-accelerator-compute.md
! hat/examples/experiments/src/main/java/experiments/TestQuoted.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/bytecode/BytecodeGenerator.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/dialect/java/JavaOp.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/internal/ReflectMethods.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/interpreter/Interpreter.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/runtime/ReflectableLambdaMetafactory.java
! test/jdk/java/lang/reflect/code/TestLambdaOps.java
= test/jdk/java/lang/reflect/code/TestOpOfLambda.java
! test/jdk/java/lang/reflect/code/bytecode/TestBytecode.java
! test/jdk/java/lang/reflect/code/bytecode/lift/TestBytecodeLift.java
! test/jdk/java/lang/reflect/code/stream/StreamFuser.java
! test/langtools/tools/javac/reflect/BlockTest.java
! test/langtools/tools/javac/reflect/BoxingConversionTest.java
! test/langtools/tools/javac/reflect/ConditionalExpressionTest.java
! test/langtools/tools/javac/reflect/ForLoopTest.java
! test/langtools/tools/javac/reflect/ImplicitConversionTest.java
! test/langtools/tools/javac/reflect/IntersectionTypeTest.java
! test/langtools/tools/javac/reflect/LambdaTest.java
! test/langtools/tools/javac/reflect/LocalClassTest.java
! test/langtools/tools/javac/reflect/MethodReferenceTest.java
! test/langtools/tools/javac/reflect/NullTest.java
! test/langtools/tools/javac/reflect/ReflectableLambdaTest.java
- test/langtools/tools/javac/reflect/TestCaptureQuotable.java
! test/langtools/tools/javac/reflect/TestIRFromAnnotation.java
+ test/langtools/tools/javac/reflect/TestLambdaCapture.java
! test/langtools/tools/javac/reflect/UnreachableTest.java


From psandoz at openjdk.org  Wed Jan 14 21:04:06 2026
From: psandoz at openjdk.org (Paul Sandoz)
Date: Wed, 14 Jan 2026 21:04:06 GMT
Subject: [code-reflection] Integrated: Replace the term quotable with
 reflectable lambda
In-Reply-To: <AL22ZhPfUiotgvNdNXS-6wv5vX-jlJDUtWfmQ8mDZYs=.1c0a15b4-53d3-4200-924e-0952c6cb51d0@github.com>
References: <AL22ZhPfUiotgvNdNXS-6wv5vX-jlJDUtWfmQ8mDZYs=.1c0a15b4-53d3-4200-924e-0952c6cb51d0@github.com>
Message-ID: <81We35CCSBzhgEUyk8OMSMAhZA-5_76tYsGJyXjTmWE=.5977c743-e2e8-4d25-9ed0-098ff6d94ecd@github.com>

On Wed, 14 Jan 2026 20:50:00 GMT, Paul Sandoz <psandoz at openjdk.org> wrote:

> Replace the term quotable with reflectable lambda.

This pull request has now been integrated.

Changeset: 598a40a6
Author:    Paul Sandoz <psandoz at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/598a40a678de2938a5d9a28c163bc209306776be
Stats:     565 lines in 27 files changed: 210 ins; 222 del; 133 mod

Replace the term quotable with reflectable lambda

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

PR: https://git.openjdk.org/babylon/pull/844

From psandoz at openjdk.org  Wed Jan 14 23:06:54 2026
From: psandoz at openjdk.org (Paul Sandoz)
Date: Wed, 14 Jan 2026 23:06:54 GMT
Subject: [code-reflection] RFR: Make Quoted generic
Message-ID: <3OyISvCAxOhR7RlM2yKeYaE0ttrTMvzGRNn0Ca-XXLQ=.e78179dc-007e-4ba1-8237-2fadf7f2b0d5@github.com>

Make `Quoted` generic with an upper bound of `Op`. Modify `Op.ofLambda` to return `Quoted<JavaOp.LambdaOp>`.

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

Commit messages:
 - Update Quoted doc.
 - Make Quoted generic.

Changes: https://git.openjdk.org/babylon/pull/845/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=845&range=00
  Stats: 121 lines in 25 files changed: 15 ins; 3 del; 103 mod
  Patch: https://git.openjdk.org/babylon/pull/845.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/845/head:pull/845

PR: https://git.openjdk.org/babylon/pull/845

From psandoz at openjdk.org  Thu Jan 15 00:25:18 2026
From: psandoz at openjdk.org (Paul Sandoz)
Date: Thu, 15 Jan 2026 00:25:18 GMT
Subject: [code-reflection] RFR: Make Quoted generic [v2]
In-Reply-To: <3OyISvCAxOhR7RlM2yKeYaE0ttrTMvzGRNn0Ca-XXLQ=.e78179dc-007e-4ba1-8237-2fadf7f2b0d5@github.com>
References: <3OyISvCAxOhR7RlM2yKeYaE0ttrTMvzGRNn0Ca-XXLQ=.e78179dc-007e-4ba1-8237-2fadf7f2b0d5@github.com>
Message-ID: <HwLUQDlQ_bzhyiWBS8ahXjwgb-EDrlzG5t3KoNdDdUE=.765d2470-4244-4f74-800e-cb3d2febe352@github.com>

> Make `Quoted` generic with an upper bound of `Op`. Modify `Op.ofLambda` to return `Quoted<JavaOp.LambdaOp>`.

Paul Sandoz has updated the pull request incrementally with one additional commit since the last revision:

  Cleaning up remaining references to quotable.

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

Changes:
  - all: https://git.openjdk.org/babylon/pull/845/files
  - new: https://git.openjdk.org/babylon/pull/845/files/121c418a..58cd0e74

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=845&range=01
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=845&range=00-01

  Stats: 44 lines in 5 files changed: 2 ins; 9 del; 33 mod
  Patch: https://git.openjdk.org/babylon/pull/845.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/845/head:pull/845

PR: https://git.openjdk.org/babylon/pull/845

From asotona at openjdk.org  Thu Jan 15 08:25:32 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Thu, 15 Jan 2026 08:25:32 GMT
Subject: [code-reflection] RFR: Improved NormalizeBlocksTransformer and its
 application in BytecodeGenerator. [v6]
In-Reply-To: <P1S7GSanBY-DeN1XAqcd_2D-F1wulaAglw6k5AvkbXg=.720f0c7e-230d-41f0-b881-456844f046f5@github.com>
References: <P1S7GSanBY-DeN1XAqcd_2D-F1wulaAglw6k5AvkbXg=.720f0c7e-230d-41f0-b881-456844f046f5@github.com>
Message-ID: <H5lo4rGztbqg4sq-oNS_E6qoKI3X7gvLSMTct48SebE=.1bccf293-a3fb-4b62-abf9-dc81dde2bb3a@github.com>

> Lowering of pattern matching in switch statements and expressions produces an inefficient tree of conditional branches. This PR does not improve the lowering itself; however, it reduces overhead in the generated bytecode. 
> 
> `NormalizeBlocksTransformer` is improved to handle redundant conditional branches. It skips intermediate conditional branches with constant boolean arguments and re-targets them directly to the true or false branch, based on the argument's constant value.
> 
> The `BytecodeGenerator` prepends `NormalizeBlocksTransformer` to leverage the optimized models for bytecode generation.

Adam Sotona has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains eight additional commits since the last revision:

 - Merge remote-tracking branch 'babylon/code-reflection' into skip-cbranch-transform
 - fixed javadoc
   
 - added test
   
 - removed debug prints
   
 - Merge of SKIP_CBRANCH_TRANSFORM with NormalizeBlocksTransformer
   
 - Merge remote-tracking branch 'babylon/code-reflection' into skip-cbranch-transform
 - removed debug print
   
 - Skip constant conditional branch transformation.

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

Changes:
  - all: https://git.openjdk.org/babylon/pull/829/files
  - new: https://git.openjdk.org/babylon/pull/829/files/7ad30fbf..8acf5b60

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=829&range=05
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=829&range=04-05

  Stats: 1433 lines in 55 files changed: 570 ins; 563 del; 300 mod
  Patch: https://git.openjdk.org/babylon/pull/829.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/829/head:pull/829

PR: https://git.openjdk.org/babylon/pull/829

From asotona at openjdk.org  Thu Jan 15 09:27:32 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Thu, 15 Jan 2026 09:27:32 GMT
Subject: [code-reflection] RFR: Catching and logging exceptions from
 BodyScanner::scanLambda when reflectAll enabled
Message-ID: <yB1QV9lz7kDo6lg8P4LjbTyvcVxHeq5AQ7eHoXdBUX0=.9891431a-57f2-4563-bfd3-ad8ef70908ab@github.com>

[PR: Implementation of -XDreflectAll switch](https://github.com/openjdk/babylon/pull/822) wrapped `BodyScanner::scanMethod` with try/catch block and logged warnings when `reflectAll` enabled.
This PR also wraps `BodyScanner::scanLambda` to enable `reflectAll` testing.

Please review.

Thank you,
Adam

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

Commit messages:
 - Catching and logging exceptions from BodyScanner::scanLambda when reflectAll enabled

Changes: https://git.openjdk.org/babylon/pull/846/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=846&range=00
  Stats: 28 lines in 2 files changed: 14 ins; 0 del; 14 mod
  Patch: https://git.openjdk.org/babylon/pull/846.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/846/head:pull/846

PR: https://git.openjdk.org/babylon/pull/846

From jfumero at openjdk.org  Thu Jan 15 10:14:55 2026
From: jfumero at openjdk.org (Juan Fumero)
Date: Thu, 15 Jan 2026 10:14:55 GMT
Subject: [babylon-docs:master] RFR: [article] Optimizing GPU Programs from
 Java using Babylon and HAT [v10]
In-Reply-To: <_2IGkfdtbyKYMl0DpP5kvjVnzDymWURewvqVfOXCEVk=.90f935ce-6bd3-438a-b0e3-d4c1eaacea1b@github.com>
References: <_2IGkfdtbyKYMl0DpP5kvjVnzDymWURewvqVfOXCEVk=.90f935ce-6bd3-438a-b0e3-d4c1eaacea1b@github.com>
Message-ID: <YqoEQu36AChGv8Ig9Ge405yRFAE3W5JgtfXnnWSpFGw=.003fd7ed-268b-4ba7-87fc-25061ffc0ee7@github.com>

> [article] Optimizing GPU Programs from Java using Babylon and HAT

Juan Fumero has updated the pull request incrementally with one additional commit since the last revision:

  [article][hat] markdown formated to 80c

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

Changes:
  - all: https://git.openjdk.org/babylon-docs/pull/15/files
  - new: https://git.openjdk.org/babylon-docs/pull/15/files/60be6f48..5f3c7571

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon-docs&pr=15&range=09
 - incr: https://webrevs.openjdk.org/?repo=babylon-docs&pr=15&range=08-09

  Stats: 765 lines in 1 file changed: 441 ins; 9 del; 315 mod
  Patch: https://git.openjdk.org/babylon-docs/pull/15.diff
  Fetch: git fetch https://git.openjdk.org/babylon-docs.git pull/15/head:pull/15

PR: https://git.openjdk.org/babylon-docs/pull/15

From jfumero at openjdk.org  Thu Jan 15 10:19:26 2026
From: jfumero at openjdk.org (Juan Fumero)
Date: Thu, 15 Jan 2026 10:19:26 GMT
Subject: [babylon-docs:master] RFR: [article] Optimizing GPU Programs from
 Java using Babylon and HAT [v11]
In-Reply-To: <_2IGkfdtbyKYMl0DpP5kvjVnzDymWURewvqVfOXCEVk=.90f935ce-6bd3-438a-b0e3-d4c1eaacea1b@github.com>
References: <_2IGkfdtbyKYMl0DpP5kvjVnzDymWURewvqVfOXCEVk=.90f935ce-6bd3-438a-b0e3-d4c1eaacea1b@github.com>
Message-ID: <f7bxFf5kuNpty9F4nA8urKeOO01fmCFe8j1h8n7O4SY=.51e7d872-b221-484c-8752-a6307a5afe3d@github.com>

> [article] Optimizing GPU Programs from Java using Babylon and HAT

Juan Fumero has updated the pull request incrementally with one additional commit since the last revision:

  [article][hat] references++

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

Changes:
  - all: https://git.openjdk.org/babylon-docs/pull/15/files
  - new: https://git.openjdk.org/babylon-docs/pull/15/files/5f3c7571..36770f00

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon-docs&pr=15&range=10
 - incr: https://webrevs.openjdk.org/?repo=babylon-docs&pr=15&range=09-10

  Stats: 8 lines in 1 file changed: 5 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/babylon-docs/pull/15.diff
  Fetch: git fetch https://git.openjdk.org/babylon-docs.git pull/15/head:pull/15

PR: https://git.openjdk.org/babylon-docs/pull/15

From jfumero at openjdk.org  Thu Jan 15 10:22:13 2026
From: jfumero at openjdk.org (Juan Fumero)
Date: Thu, 15 Jan 2026 10:22:13 GMT
Subject: [babylon-docs:master] RFR: [article] Optimizing GPU Programs from
 Java using Babylon and HAT [v12]
In-Reply-To: <_2IGkfdtbyKYMl0DpP5kvjVnzDymWURewvqVfOXCEVk=.90f935ce-6bd3-438a-b0e3-d4c1eaacea1b@github.com>
References: <_2IGkfdtbyKYMl0DpP5kvjVnzDymWURewvqVfOXCEVk=.90f935ce-6bd3-438a-b0e3-d4c1eaacea1b@github.com>
Message-ID: <kWU-eQneiPfH7bTf3n9CW9YqAWm_aRktMYGYKVe3xzg=.92cb9d9f-f93f-40c0-bb3d-88ddcd58e2ef@github.com>

> [article] Optimizing GPU Programs from Java using Babylon and HAT

Juan Fumero has updated the pull request incrementally with one additional commit since the last revision:

  [article][hat] improving formatting

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

Changes:
  - all: https://git.openjdk.org/babylon-docs/pull/15/files
  - new: https://git.openjdk.org/babylon-docs/pull/15/files/36770f00..ccbf3404

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon-docs&pr=15&range=11
 - incr: https://webrevs.openjdk.org/?repo=babylon-docs&pr=15&range=10-11

  Stats: 6 lines in 1 file changed: 4 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/babylon-docs/pull/15.diff
  Fetch: git fetch https://git.openjdk.org/babylon-docs.git pull/15/head:pull/15

PR: https://git.openjdk.org/babylon-docs/pull/15

From jfumero at openjdk.org  Thu Jan 15 11:15:02 2026
From: jfumero at openjdk.org (Juan Fumero)
Date: Thu, 15 Jan 2026 11:15:02 GMT
Subject: [babylon-docs:master] RFR: [article] Optimizing GPU Programs from
 Java using Babylon and HAT [v13]
In-Reply-To: <_2IGkfdtbyKYMl0DpP5kvjVnzDymWURewvqVfOXCEVk=.90f935ce-6bd3-438a-b0e3-d4c1eaacea1b@github.com>
References: <_2IGkfdtbyKYMl0DpP5kvjVnzDymWURewvqVfOXCEVk=.90f935ce-6bd3-438a-b0e3-d4c1eaacea1b@github.com>
Message-ID: <UOGEmoEOn0Wx47_rulG8-dVeEs7JeWfC5-NM7zPUfwY=.9d87d3ba-9335-40ef-97aa-8b22fd26dcef@github.com>

> [article] Optimizing GPU Programs from Java using Babylon and HAT

Juan Fumero has updated the pull request incrementally with one additional commit since the last revision:

  [article][hat] clarification thread-indexing

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

Changes:
  - all: https://git.openjdk.org/babylon-docs/pull/15/files
  - new: https://git.openjdk.org/babylon-docs/pull/15/files/ccbf3404..6d8d7bab

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon-docs&pr=15&range=12
 - incr: https://webrevs.openjdk.org/?repo=babylon-docs&pr=15&range=11-12

  Stats: 23 lines in 1 file changed: 12 ins; 2 del; 9 mod
  Patch: https://git.openjdk.org/babylon-docs/pull/15.diff
  Fetch: git fetch https://git.openjdk.org/babylon-docs.git pull/15/head:pull/15

PR: https://git.openjdk.org/babylon-docs/pull/15

From mcimadamore at openjdk.org  Thu Jan 15 11:31:45 2026
From: mcimadamore at openjdk.org (Maurizio Cimadamore)
Date: Thu, 15 Jan 2026 11:31:45 GMT
Subject: [code-reflection] RFR: Make Quoted generic [v2]
In-Reply-To: <HwLUQDlQ_bzhyiWBS8ahXjwgb-EDrlzG5t3KoNdDdUE=.765d2470-4244-4f74-800e-cb3d2febe352@github.com>
References: <3OyISvCAxOhR7RlM2yKeYaE0ttrTMvzGRNn0Ca-XXLQ=.e78179dc-007e-4ba1-8237-2fadf7f2b0d5@github.com>
 <HwLUQDlQ_bzhyiWBS8ahXjwgb-EDrlzG5t3KoNdDdUE=.765d2470-4244-4f74-800e-cb3d2febe352@github.com>
Message-ID: <DGYzslna6UFPDTEPgJlx3LLNry3pkLJhfVTYk0ghXnU=.45a65316-debc-40ee-9773-2fd3df516692@github.com>

On Thu, 15 Jan 2026 00:25:18 GMT, Paul Sandoz <psandoz at openjdk.org> wrote:

>> Make `Quoted` generic with an upper bound of `Op`. Modify `Op.ofLambda` to return `Quoted<JavaOp.LambdaOp>`.
>
> Paul Sandoz has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Cleaning up remaining references to quotable.

Nice, most of the usages are simpler -- and I like that now we check that the nested op is a `LambdaOp` inside `Op.ofLambda`, instead of leaving that to clients

src/jdk.incubator.code/share/classes/jdk/incubator/code/dialect/core/CoreOp.java line 469:

> 467:         @Override
> 468:         public TypeElement resultType() {
> 469:             return QUOTED_OP_TYPE;

Should this type be parameterized by the actual op wrapped by this quoted op?

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

Marked as reviewed by mcimadamore (Reviewer).

PR Review: https://git.openjdk.org/babylon/pull/845#pullrequestreview-3665160898
PR Review Comment: https://git.openjdk.org/babylon/pull/845#discussion_r2694002859

From gfrost at openjdk.org  Thu Jan 15 15:09:20 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Thu, 15 Jan 2026 15:09:20 GMT
Subject: git: openjdk/babylon: code-reflection: Hat make all c99 and java code
 builders scope aware
Message-ID: <2997ab8d-b173-46ca-92f8-12c885b3586f@openjdk.org>

Changeset: 3cec53fa
Branch: code-reflection
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2026-01-15 15:02:46 +0000
URL:       https://git.openjdk.org/babylon/commit/3cec53fa410d2d22da2dbfbce9a04b9871f5da7b

Hat make all c99 and java code builders scope aware

! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/CudaBackend.java
! hat/backends/ffi/cuda/src/main/java/hat/backend/ffi/CudaHATKernelBuilder.java
! hat/backends/ffi/opencl/src/main/java/hat/backend/ffi/OpenCLBackend.java
! hat/backends/ffi/opencl/src/main/java/hat/backend/ffi/OpenCLHATKernelBuilder.java
! hat/backends/jextracted/opencl/src/main/java/hat/backend/jextracted/OpenCLBackend.java
! hat/backends/jextracted/opencl/src/main/java/hat/backend/jextracted/OpenCLJExtractedHATKernelBuilder.java
! hat/core/src/main/java/hat/codebuilders/C99HATCodeBuilder.java
! hat/core/src/main/java/hat/codebuilders/C99HATComputeBuilder.java
! hat/core/src/main/java/hat/codebuilders/C99HATConfigBuilder.java
! hat/core/src/main/java/hat/codebuilders/C99HATKernelBuilder.java
! hat/core/src/main/java/hat/codebuilders/HATOpDispatcher.java
! hat/core/src/main/java/hat/device/DeviceSchema.java
! hat/examples/experiments/src/main/java/experiments/PrefixSum.java
! hat/examples/matmul/src/main/java/matmul/Main.java
! hat/optkl/src/main/java/optkl/FuncOpParams.java
! hat/optkl/src/main/java/optkl/codebuilders/BabylonOpDispatcher.java
! hat/optkl/src/main/java/optkl/codebuilders/C99CodeBuilder.java
! hat/optkl/src/main/java/optkl/codebuilders/CodeBuilder.java
- hat/optkl/src/main/java/optkl/codebuilders/CodeBuilderContext.java
! hat/optkl/src/main/java/optkl/codebuilders/JavaCodeBuilder.java
! hat/optkl/src/main/java/optkl/codebuilders/JavaOrC99StyleCodeBuilder.java
+ hat/optkl/src/main/java/optkl/codebuilders/ScopeAwareJavaOrC99StyleCodeBuilder.java
+ hat/optkl/src/main/java/optkl/codebuilders/ScopedCodeBuilder.java
! hat/optkl/src/main/java/optkl/codebuilders/ScopedCodeBuilderContext.java
! hat/optkl/src/main/java/optkl/codebuilders/TextBuilder.java
! hat/tests/src/main/java/hat/test/TestArrayView.java
! hat/tests/src/main/java/hat/test/TestBFloat16Type.java
! hat/tests/src/main/java/hat/test/TestDeviceType.java
! hat/tests/src/main/java/hat/test/TestF16Type.java
! hat/tests/src/main/java/hat/test/TestFloat2.java
! hat/tests/src/main/java/hat/test/TestLocal.java
! hat/tests/src/main/java/hat/test/TestMatMul.java
! hat/tests/src/main/java/hat/test/TestPrivate.java
! hat/tests/src/main/java/hat/test/TestReductions.java
! hat/tests/src/main/java/hat/test/TestVectorArrayView.java
! hat/tests/src/main/java/hat/test/TestVectorTypes.java


From gfrost at openjdk.org  Thu Jan 15 15:08:12 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Thu, 15 Jan 2026 15:08:12 GMT
Subject: [code-reflection] Integrated: Hat make all c99 and java code builders
 scope aware
Message-ID: <_xOfgwK08JWps2_rLXYkeLMOpk4ZsC6-21qjBP5L2UQ=.754e9b4f-0473-4949-876a-45901d593f21@github.com>

Previously Java and C99 code builders had to pass a ScopedBuildContext to some calls to resolve vars (they resolve differenlly depending on whether we are building a for loop, or an iff block. 

Here we have made all Java and C99 code builders scope aware.  So we don't have to pass the scope builders around. 

This temporarily made building schemas more versbose (we have to make a scope builder available when building, but this should really be a no-op for just creating typedefs), I will come back (next PR) and fix this. 

I also adde scope resolution for lambda's so we can properly reify lambdas in the JavaCodeBuilder.  

Sorry this code touched a lot of files.

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

Commit messages:
 - Removed need for passing CodeBuilderContext during code gen
 - Stage one. Create specific abstract ScopeAware builder classes

Changes: https://git.openjdk.org/babylon/pull/847/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=847&range=00
  Stats: 672 lines in 36 files changed: 175 ins; 46 del; 451 mod
  Patch: https://git.openjdk.org/babylon/pull/847.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/847/head:pull/847

PR: https://git.openjdk.org/babylon/pull/847

From gfrost at openjdk.org  Thu Jan 15 15:08:14 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Thu, 15 Jan 2026 15:08:14 GMT
Subject: [code-reflection] Integrated: Hat make all c99 and java code builders
 scope aware
In-Reply-To: <_xOfgwK08JWps2_rLXYkeLMOpk4ZsC6-21qjBP5L2UQ=.754e9b4f-0473-4949-876a-45901d593f21@github.com>
References: <_xOfgwK08JWps2_rLXYkeLMOpk4ZsC6-21qjBP5L2UQ=.754e9b4f-0473-4949-876a-45901d593f21@github.com>
Message-ID: <zm2nH1UUEMetuSdfhdkexz886fv59f3S8wrx3AhRpuo=.1ab6d771-0b98-44a9-99de-94a2470a746e@github.com>

On Thu, 15 Jan 2026 14:59:19 GMT, Gary Frost <gfrost at openjdk.org> wrote:

> Previously Java and C99 code builders had to pass a ScopedBuildContext to some calls to resolve vars (they resolve differenlly depending on whether we are building a for loop, or an iff block. 
> 
> Here we have made all Java and C99 code builders scope aware.  So we don't have to pass the scope builders around. 
> 
> This temporarily made building schemas more versbose (we have to make a scope builder available when building, but this should really be a no-op for just creating typedefs), I will come back (next PR) and fix this. 
> 
> I also adde scope resolution for lambda's so we can properly reify lambdas in the JavaCodeBuilder.  
> 
> Sorry this code touched a lot of files.

This pull request has now been integrated.

Changeset: 3cec53fa
Author:    Gary Frost <gfrost at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/3cec53fa410d2d22da2dbfbce9a04b9871f5da7b
Stats:     672 lines in 36 files changed: 175 ins; 46 del; 451 mod

Hat make all c99 and java code builders scope aware

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

PR: https://git.openjdk.org/babylon/pull/847

From gfrost at openjdk.org  Thu Jan 15 16:17:07 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Thu, 15 Jan 2026 16:17:07 GMT
Subject: [code-reflection] RFR: Simplify LanewiseBinaryOpExtraction now we have
 concrete types to check
Message-ID: <AVxbKN7Hc7gA0qeleJjOUMbYOL5ll08D2Lzn4dsqwPo=.e85e1fe1-ed88-451d-ac93-4ded7f9fbc37@github.com>

Following  https://github.com/openjdk/babylon/pull/842

We can greatly simplify LanewiseBinaryOpExperiment 

java @.bld 
java @.exp ffi-opencl LanewiseBinaryOpExtraction

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

Commit messages:
 - Simplify LanewiseBinaryOpExtraction now we have concrete types to check

Changes: https://git.openjdk.org/babylon/pull/848/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=848&range=00
  Stats: 224 lines in 2 files changed: 81 ins; 140 del; 3 mod
  Patch: https://git.openjdk.org/babylon/pull/848.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/848/head:pull/848

PR: https://git.openjdk.org/babylon/pull/848

From gfrost at openjdk.org  Thu Jan 15 16:19:17 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Thu, 15 Jan 2026 16:19:17 GMT
Subject: git: openjdk/babylon: code-reflection: Simplify
 LanewiseBinaryOpExtraction now we have concrete types to check
Message-ID: <f6ca2728-a761-4014-8a9a-c7eb78858e0c@openjdk.org>

Changeset: f3c74a17
Branch: code-reflection
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2026-01-15 16:13:51 +0000
URL:       https://git.openjdk.org/babylon/commit/f3c74a172274571fd35e9c470096f3fe21471aff

Simplify LanewiseBinaryOpExtraction now we have concrete types to check

! hat/examples/experiments/src/main/java/experiments/LanewiseBinaryOpExtraction.java
- hat/examples/experiments/src/main/java/experiments/LanewiseUtils.java


From gfrost at openjdk.org  Thu Jan 15 16:20:37 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Thu, 15 Jan 2026 16:20:37 GMT
Subject: [code-reflection] Integrated: Simplify LanewiseBinaryOpExtraction now
 we have concrete types to check
In-Reply-To: <AVxbKN7Hc7gA0qeleJjOUMbYOL5ll08D2Lzn4dsqwPo=.e85e1fe1-ed88-451d-ac93-4ded7f9fbc37@github.com>
References: <AVxbKN7Hc7gA0qeleJjOUMbYOL5ll08D2Lzn4dsqwPo=.e85e1fe1-ed88-451d-ac93-4ded7f9fbc37@github.com>
Message-ID: <4Su77CDoz3fJAENbrZPnLxVYRlrQc5OaKJomAH0cGUU=.b7626edd-93f7-4644-b636-63645089d5e7@github.com>

On Thu, 15 Jan 2026 16:07:31 GMT, Gary Frost <gfrost at openjdk.org> wrote:

> Following  https://github.com/openjdk/babylon/pull/842
> 
> We can greatly simplify LanewiseBinaryOpExperiment 
> 
> java @.bld 
> java @.exp ffi-opencl LanewiseBinaryOpExtraction

This pull request has now been integrated.

Changeset: f3c74a17
Author:    Gary Frost <gfrost at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/f3c74a172274571fd35e9c470096f3fe21471aff
Stats:     224 lines in 2 files changed: 81 ins; 140 del; 3 mod

Simplify LanewiseBinaryOpExtraction now we have concrete types to check

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

PR: https://git.openjdk.org/babylon/pull/848

From psandoz at openjdk.org  Thu Jan 15 16:41:07 2026
From: psandoz at openjdk.org (Paul Sandoz)
Date: Thu, 15 Jan 2026 16:41:07 GMT
Subject: [code-reflection] RFR: Make Quoted generic [v2]
In-Reply-To: <DGYzslna6UFPDTEPgJlx3LLNry3pkLJhfVTYk0ghXnU=.45a65316-debc-40ee-9773-2fd3df516692@github.com>
References: <3OyISvCAxOhR7RlM2yKeYaE0ttrTMvzGRNn0Ca-XXLQ=.e78179dc-007e-4ba1-8237-2fadf7f2b0d5@github.com>
 <HwLUQDlQ_bzhyiWBS8ahXjwgb-EDrlzG5t3KoNdDdUE=.765d2470-4244-4f74-800e-cb3d2febe352@github.com>
 <DGYzslna6UFPDTEPgJlx3LLNry3pkLJhfVTYk0ghXnU=.45a65316-debc-40ee-9773-2fd3df516692@github.com>
Message-ID: <YHRQg4VabYGCuVCzIpAWrKFuemdehz3wqbvHGXYEXDM=.15144967-64af-4a72-8c2d-b07c7fe2a8a4@github.com>

On Thu, 15 Jan 2026 11:24:26 GMT, Maurizio Cimadamore <mcimadamore at openjdk.org> wrote:

>> Paul Sandoz has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Cleaning up remaining references to quotable.
>
> src/jdk.incubator.code/share/classes/jdk/incubator/code/dialect/core/CoreOp.java line 469:
> 
>> 467:         @Override
>> 468:         public TypeElement resultType() {
>> 469:             return QUOTED_OP_TYPE;
> 
> Should this type be parameterized by the actual op wrapped by this quoted op?

Yes, we can do so in another PR. It requires a little more work when quoting an op to determine the parameterized type as we should not always derive it directly from that op.

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

PR Review Comment: https://git.openjdk.org/babylon/pull/845#discussion_r2695147170

From psandoz at openjdk.org  Thu Jan 15 16:43:19 2026
From: psandoz at openjdk.org (Paul Sandoz)
Date: Thu, 15 Jan 2026 16:43:19 GMT
Subject: [code-reflection] Integrated: Make Quoted generic
In-Reply-To: <3OyISvCAxOhR7RlM2yKeYaE0ttrTMvzGRNn0Ca-XXLQ=.e78179dc-007e-4ba1-8237-2fadf7f2b0d5@github.com>
References: <3OyISvCAxOhR7RlM2yKeYaE0ttrTMvzGRNn0Ca-XXLQ=.e78179dc-007e-4ba1-8237-2fadf7f2b0d5@github.com>
Message-ID: <A__Ob7lufpsmaoGd-xzFQiAoMRawVccGRsFI167mgIk=.7766188f-2199-4a0c-b3e1-5875d3d7a8e9@github.com>

On Wed, 14 Jan 2026 22:59:40 GMT, Paul Sandoz <psandoz at openjdk.org> wrote:

> Make `Quoted` generic with an upper bound of `Op`. Modify `Op.ofLambda` to return `Quoted<JavaOp.LambdaOp>`.

This pull request has now been integrated.

Changeset: 24f3d50e
Author:    Paul Sandoz <psandoz at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/24f3d50e6f27432947449ae235d1a4ab1835d2d2
Stats:     165 lines in 29 files changed: 17 ins; 12 del; 136 mod

Make Quoted generic

Reviewed-by: mcimadamore

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

PR: https://git.openjdk.org/babylon/pull/845

From psandoz at openjdk.org  Thu Jan 15 16:45:55 2026
From: psandoz at openjdk.org (Paul Sandoz)
Date: Thu, 15 Jan 2026 16:45:55 GMT
Subject: git: openjdk/babylon: code-reflection: Make Quoted generic
Message-ID: <76b73a3e-abfe-4f75-b180-e1ad50642920@openjdk.org>

Changeset: 24f3d50e
Branch: code-reflection
Author:    Paul Sandoz <psandoz at openjdk.org>
Date:      2026-01-15 16:40:17 +0000
URL:       https://git.openjdk.org/babylon/commit/24f3d50e6f27432947449ae235d1a4ab1835d2d2

Make Quoted generic

Reviewed-by: mcimadamore

! cr-examples/onnx/src/main/java/oracle/code/onnx/OnnxRuntime.java
! cr-examples/onnx/src/main/java/oracle/code/onnx/compiler/OnnxTransformer.java
! hat/core/src/main/java/hat/Accelerator.java
! hat/core/src/main/java/hat/ComputeContext.java
! hat/docs/hat-05-accelerator-compute.md
! hat/examples/experiments/src/main/java/experiments/TestQuoted.java
! hat/optkl/src/main/java/optkl/OpHelper.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/Op.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/Quoted.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/bytecode/BytecodeGenerator.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/dialect/core/CoreOp.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/dialect/java/JavaOp.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/internal/ReflectMethods.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/interpreter/Interpreter.java
! test/jdk/java/lang/reflect/code/TestBuild.java
! test/jdk/java/lang/reflect/code/TestInline.java
! test/jdk/java/lang/reflect/code/TestLambdaOps.java
! test/jdk/java/lang/reflect/code/TestMethodRefLambda.java
! test/jdk/java/lang/reflect/code/TestModuleOp.java
! test/jdk/java/lang/reflect/code/TestOpOfLambda.java
! test/jdk/java/lang/reflect/code/TestQuoteOp.java
! test/jdk/java/lang/reflect/code/TestSealOp.java
! test/jdk/java/lang/reflect/code/TestValueCast.java
! test/jdk/java/lang/reflect/code/ad/TestExpressionElimination.java
! test/jdk/java/lang/reflect/code/bytecode/lift/BytecodeLift.java
! test/jdk/java/lang/reflect/code/linq/Queryable.java
! test/jdk/java/lang/reflect/code/stream/StreamFuser.java
! test/langtools/tools/javac/reflect/CodeReflectionTester.java
! test/langtools/tools/javac/reflect/TestLambdaCapture.java


From psandoz at openjdk.org  Thu Jan 15 17:03:27 2026
From: psandoz at openjdk.org (Paul Sandoz)
Date: Thu, 15 Jan 2026 17:03:27 GMT
Subject: [code-reflection] RFR: Catching and logging exceptions from
 BodyScanner::scanLambda when reflectAll enabled
In-Reply-To: <yB1QV9lz7kDo6lg8P4LjbTyvcVxHeq5AQ7eHoXdBUX0=.9891431a-57f2-4563-bfd3-ad8ef70908ab@github.com>
References: <yB1QV9lz7kDo6lg8P4LjbTyvcVxHeq5AQ7eHoXdBUX0=.9891431a-57f2-4563-bfd3-ad8ef70908ab@github.com>
Message-ID: <T3TrydV8pzNhYQ6Nqt0nT5GvqzADwkwVaJezAWIsboY=.e6262090-b4cd-4961-ba9a-ec080eeb94e3@github.com>

On Thu, 15 Jan 2026 09:16:40 GMT, Adam Sotona <asotona at openjdk.org> wrote:

> [PR: Implementation of -XDreflectAll switch](https://github.com/openjdk/babylon/pull/822) wrapped `BodyScanner::scanMethod` with try/catch block and logged warnings when `reflectAll` enabled.
> This PR also wraps `BodyScanner::scanLambda` to enable `reflectAll` testing.
> 
> Please review.
> 
> Thank you,
> Adam

src/jdk.incubator.code/share/classes/jdk/incubator/code/internal/ReflectMethods.java line 311:

> 309:             // quoted lambda - scan it
> 310:             BodyScanner bodyScanner = new BodyScanner(tree);
> 311:             try {

Like with the last related PR is it possible to reduce the scope of the code in the try block? Otherwise it is hard to reason about the statements and whether it is applied to all or only a sub-set - i am presuming it only applies to `body.scanLambda`?

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

PR Review Comment: https://git.openjdk.org/babylon/pull/846#discussion_r2695221773

From asotona at openjdk.org  Thu Jan 15 17:21:00 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Thu, 15 Jan 2026 17:21:00 GMT
Subject: [code-reflection] RFR: Catching and logging exceptions from
 BodyScanner::scanLambda when reflectAll enabled [v2]
In-Reply-To: <yB1QV9lz7kDo6lg8P4LjbTyvcVxHeq5AQ7eHoXdBUX0=.9891431a-57f2-4563-bfd3-ad8ef70908ab@github.com>
References: <yB1QV9lz7kDo6lg8P4LjbTyvcVxHeq5AQ7eHoXdBUX0=.9891431a-57f2-4563-bfd3-ad8ef70908ab@github.com>
Message-ID: <DKogz5WfVrukdVBwz_-QYwqVfMv5qP-HvVod528L3sE=.2c3a1026-4c64-454e-ac03-b69052eb3c1c@github.com>

> [PR: Implementation of -XDreflectAll switch](https://github.com/openjdk/babylon/pull/822) wrapped `BodyScanner::scanMethod` with try/catch block and logged warnings when `reflectAll` enabled.
> This PR also wraps `BodyScanner::scanLambda` to enable `reflectAll` testing.
> 
> Please review.
> 
> Thank you,
> Adam

Adam Sotona has updated the pull request incrementally with one additional commit since the last revision:

  reduced try blocks scope

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

Changes:
  - all: https://git.openjdk.org/babylon/pull/846/files
  - new: https://git.openjdk.org/babylon/pull/846/files/769006ba..e4a2d711

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=846&range=01
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=846&range=00-01

  Stats: 44 lines in 1 file changed: 22 ins; 20 del; 2 mod
  Patch: https://git.openjdk.org/babylon/pull/846.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/846/head:pull/846

PR: https://git.openjdk.org/babylon/pull/846

From psandoz at openjdk.org  Thu Jan 15 17:48:19 2026
From: psandoz at openjdk.org (Paul Sandoz)
Date: Thu, 15 Jan 2026 17:48:19 GMT
Subject: [code-reflection] RFR: Catching and logging exceptions from
 BodyScanner::scanLambda when reflectAll enabled [v2]
In-Reply-To: <DKogz5WfVrukdVBwz_-QYwqVfMv5qP-HvVod528L3sE=.2c3a1026-4c64-454e-ac03-b69052eb3c1c@github.com>
References: <yB1QV9lz7kDo6lg8P4LjbTyvcVxHeq5AQ7eHoXdBUX0=.9891431a-57f2-4563-bfd3-ad8ef70908ab@github.com>
 <DKogz5WfVrukdVBwz_-QYwqVfMv5qP-HvVod528L3sE=.2c3a1026-4c64-454e-ac03-b69052eb3c1c@github.com>
Message-ID: <_eVIHD-Xi4eaVI-egoBSdZ02G4n2ONxL8T8cp4Qf1KQ=.40dacfca-ea05-40c8-8ee9-a88a580e26c8@github.com>

On Thu, 15 Jan 2026 17:21:00 GMT, Adam Sotona <asotona at openjdk.org> wrote:

>> [PR: Implementation of -XDreflectAll switch](https://github.com/openjdk/babylon/pull/822) wrapped `BodyScanner::scanMethod` with try/catch block and logged warnings when `reflectAll` enabled.
>> This PR also wraps `BodyScanner::scanLambda` to enable `reflectAll` testing.
>> 
>> Please review.
>> 
>> Thank you,
>> Adam
>
> Adam Sotona has updated the pull request incrementally with one additional commit since the last revision:
> 
>   reduced try blocks scope

Marked as reviewed by psandoz (Lead).

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

PR Review: https://git.openjdk.org/babylon/pull/846#pullrequestreview-3666836836

From asotona at openjdk.org  Thu Jan 15 17:58:33 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Thu, 15 Jan 2026 17:58:33 GMT
Subject: [code-reflection] RFR: Catching and logging exceptions from
 BodyScanner::scanLambda when reflectAll enabled [v2]
In-Reply-To: <DKogz5WfVrukdVBwz_-QYwqVfMv5qP-HvVod528L3sE=.2c3a1026-4c64-454e-ac03-b69052eb3c1c@github.com>
References: <yB1QV9lz7kDo6lg8P4LjbTyvcVxHeq5AQ7eHoXdBUX0=.9891431a-57f2-4563-bfd3-ad8ef70908ab@github.com>
 <DKogz5WfVrukdVBwz_-QYwqVfMv5qP-HvVod528L3sE=.2c3a1026-4c64-454e-ac03-b69052eb3c1c@github.com>
Message-ID: <YmfZjAXRWqm9ct00GS6kbKt9u3UBnLBe5-rwbw_epKo=.7a25e178-d600-4abc-be0f-c35dc28a9f3d@github.com>

On Thu, 15 Jan 2026 17:21:00 GMT, Adam Sotona <asotona at openjdk.org> wrote:

>> [PR: Implementation of -XDreflectAll switch](https://github.com/openjdk/babylon/pull/822) wrapped `BodyScanner::scanMethod` with try/catch block and logged warnings when `reflectAll` enabled.
>> This PR also wraps `BodyScanner::scanLambda` to enable `reflectAll` testing.
>> 
>> Please review.
>> 
>> Thank you,
>> Adam
>
> Adam Sotona has updated the pull request incrementally with one additional commit since the last revision:
> 
>   reduced try blocks scope

Thank you!

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

PR Comment: https://git.openjdk.org/babylon/pull/846#issuecomment-3756154653

From asotona at openjdk.org  Thu Jan 15 17:58:58 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Thu, 15 Jan 2026 17:58:58 GMT
Subject: [code-reflection] RFR: Improved NormalizeBlocksTransformer and its
 application in BytecodeGenerator. [v7]
In-Reply-To: <P1S7GSanBY-DeN1XAqcd_2D-F1wulaAglw6k5AvkbXg=.720f0c7e-230d-41f0-b881-456844f046f5@github.com>
References: <P1S7GSanBY-DeN1XAqcd_2D-F1wulaAglw6k5AvkbXg=.720f0c7e-230d-41f0-b881-456844f046f5@github.com>
Message-ID: <KHN6FSu7-mbYgbE6Fzm6ZdqzZGv0U4XeE0NTXITA1Nc=.4ee26f5f-c9d8-4866-9ba2-bf7d6285fdd4@github.com>

> Lowering of pattern matching in switch statements and expressions produces an inefficient tree of conditional branches. This PR does not improve the lowering itself; however, it reduces overhead in the generated bytecode. 
> 
> `NormalizeBlocksTransformer` is improved to handle redundant conditional branches. It skips intermediate conditional branches with constant boolean arguments and re-targets them directly to the true or false branch, based on the argument's constant value.
> 
> The `BytecodeGenerator` prepends `NormalizeBlocksTransformer` to leverage the optimized models for bytecode generation.

Adam Sotona has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains nine commits:

 - Merge remote-tracking branch 'babylon/code-reflection' into skip-cbranch-transform
   
 - Merge remote-tracking branch 'babylon/code-reflection' into skip-cbranch-transform
 - fixed javadoc
   
 - added test
   
 - removed debug prints
   
 - Merge of SKIP_CBRANCH_TRANSFORM with NormalizeBlocksTransformer
   
 - Merge remote-tracking branch 'babylon/code-reflection' into skip-cbranch-transform
 - removed debug print
   
 - Skip constant conditional branch transformation.

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

Changes: https://git.openjdk.org/babylon/pull/829/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=829&range=06
  Stats: 202 lines in 3 files changed: 183 ins; 1 del; 18 mod
  Patch: https://git.openjdk.org/babylon/pull/829.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/829/head:pull/829

PR: https://git.openjdk.org/babylon/pull/829

From psandoz at openjdk.org  Thu Jan 15 17:59:08 2026
From: psandoz at openjdk.org (Paul Sandoz)
Date: Thu, 15 Jan 2026 17:59:08 GMT
Subject: [code-reflection] RFR: Improved NormalizeBlocksTransformer and its
 application in BytecodeGenerator. [v6]
In-Reply-To: <H5lo4rGztbqg4sq-oNS_E6qoKI3X7gvLSMTct48SebE=.1bccf293-a3fb-4b62-abf9-dc81dde2bb3a@github.com>
References: <P1S7GSanBY-DeN1XAqcd_2D-F1wulaAglw6k5AvkbXg=.720f0c7e-230d-41f0-b881-456844f046f5@github.com>
 <H5lo4rGztbqg4sq-oNS_E6qoKI3X7gvLSMTct48SebE=.1bccf293-a3fb-4b62-abf9-dc81dde2bb3a@github.com>
Message-ID: <ewlxqIF3YAkHxyK0HVSl-DVQKQZpH2Rwp1-8lhoOlR4=.526fbe4d-df0e-4d07-adbf-07d09b1b7125@github.com>

On Thu, 15 Jan 2026 08:25:32 GMT, Adam Sotona <asotona at openjdk.org> wrote:

>> Lowering of pattern matching in switch statements and expressions produces an inefficient tree of conditional branches. This PR does not improve the lowering itself; however, it reduces overhead in the generated bytecode. 
>> 
>> `NormalizeBlocksTransformer` is improved to handle redundant conditional branches. It skips intermediate conditional branches with constant boolean arguments and re-targets them directly to the true or false branch, based on the argument's constant value.
>> 
>> The `BytecodeGenerator` prepends `NormalizeBlocksTransformer` to leverage the optimized models for bytecode generation.
>
> Adam Sotona has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains eight commits:
> 
>  - Merge remote-tracking branch 'babylon/code-reflection' into skip-cbranch-transform
>  - fixed javadoc
>    
>  - added test
>    
>  - removed debug prints
>    
>  - Merge of SKIP_CBRANCH_TRANSFORM with NormalizeBlocksTransformer
>    
>  - Merge remote-tracking branch 'babylon/code-reflection' into skip-cbranch-transform
>  - removed debug print
>    
>  - Skip constant conditional branch transformation.

Marked as reviewed by psandoz (Lead).

src/jdk.incubator.code/share/classes/jdk/incubator/code/analysis/NormalizeBlocksTransformer.java line 140:

> 138:                 && cbo.trueBranch().arguments().isEmpty()
> 139:                 && cbo.falseBranch().arguments().isEmpty();
> 140:     }

Eventually i hope we can represent this as a pattern.

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

PR Review: https://git.openjdk.org/babylon/pull/829#pullrequestreview-3666740164
PR Review Comment: https://git.openjdk.org/babylon/pull/829#discussion_r2695287930

From asotona at openjdk.org  Thu Jan 15 17:59:11 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Thu, 15 Jan 2026 17:59:11 GMT
Subject: [code-reflection] RFR: Improved NormalizeBlocksTransformer and its
 application in BytecodeGenerator. [v6]
In-Reply-To: <H5lo4rGztbqg4sq-oNS_E6qoKI3X7gvLSMTct48SebE=.1bccf293-a3fb-4b62-abf9-dc81dde2bb3a@github.com>
References: <P1S7GSanBY-DeN1XAqcd_2D-F1wulaAglw6k5AvkbXg=.720f0c7e-230d-41f0-b881-456844f046f5@github.com>
 <H5lo4rGztbqg4sq-oNS_E6qoKI3X7gvLSMTct48SebE=.1bccf293-a3fb-4b62-abf9-dc81dde2bb3a@github.com>
Message-ID: <2RFuwKYOdr-TvMnj3Oz7FVjwTIsk2U15sM1vEGNeXzE=.1e5176fc-223f-4a7d-8b95-c3375efd7f3b@github.com>

On Thu, 15 Jan 2026 08:25:32 GMT, Adam Sotona <asotona at openjdk.org> wrote:

>> Lowering of pattern matching in switch statements and expressions produces an inefficient tree of conditional branches. This PR does not improve the lowering itself; however, it reduces overhead in the generated bytecode. 
>> 
>> `NormalizeBlocksTransformer` is improved to handle redundant conditional branches. It skips intermediate conditional branches with constant boolean arguments and re-targets them directly to the true or false branch, based on the argument's constant value.
>> 
>> The `BytecodeGenerator` prepends `NormalizeBlocksTransformer` to leverage the optimized models for bytecode generation.
>
> Adam Sotona has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains eight commits:
> 
>  - Merge remote-tracking branch 'babylon/code-reflection' into skip-cbranch-transform
>  - fixed javadoc
>    
>  - added test
>    
>  - removed debug prints
>    
>  - Merge of SKIP_CBRANCH_TRANSFORM with NormalizeBlocksTransformer
>    
>  - Merge remote-tracking branch 'babylon/code-reflection' into skip-cbranch-transform
>  - removed debug print
>    
>  - Skip constant conditional branch transformation.

Thank you!

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

PR Comment: https://git.openjdk.org/babylon/pull/829#issuecomment-3756147930

From asotona at openjdk.org  Thu Jan 15 17:59:15 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Thu, 15 Jan 2026 17:59:15 GMT
Subject: [code-reflection] RFR: Improved NormalizeBlocksTransformer and its
 application in BytecodeGenerator. [v6]
In-Reply-To: <ewlxqIF3YAkHxyK0HVSl-DVQKQZpH2Rwp1-8lhoOlR4=.526fbe4d-df0e-4d07-adbf-07d09b1b7125@github.com>
References: <P1S7GSanBY-DeN1XAqcd_2D-F1wulaAglw6k5AvkbXg=.720f0c7e-230d-41f0-b881-456844f046f5@github.com>
 <H5lo4rGztbqg4sq-oNS_E6qoKI3X7gvLSMTct48SebE=.1bccf293-a3fb-4b62-abf9-dc81dde2bb3a@github.com>
 <ewlxqIF3YAkHxyK0HVSl-DVQKQZpH2Rwp1-8lhoOlR4=.526fbe4d-df0e-4d07-adbf-07d09b1b7125@github.com>
Message-ID: <EfFSiQ2_nTqx1_YsoJwTT4oOiUwT6y8mLq7vBDB9lhc=.45e2d480-cfd7-450f-92cd-20ebe295e793@github.com>

On Thu, 15 Jan 2026 17:21:47 GMT, Paul Sandoz <psandoz at openjdk.org> wrote:

>> Adam Sotona has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains eight commits:
>> 
>>  - Merge remote-tracking branch 'babylon/code-reflection' into skip-cbranch-transform
>>  - fixed javadoc
>>    
>>  - added test
>>    
>>  - removed debug prints
>>    
>>  - Merge of SKIP_CBRANCH_TRANSFORM with NormalizeBlocksTransformer
>>    
>>  - Merge remote-tracking branch 'babylon/code-reflection' into skip-cbranch-transform
>>  - removed debug print
>>    
>>  - Skip constant conditional branch transformation.
>
> src/jdk.incubator.code/share/classes/jdk/incubator/code/analysis/NormalizeBlocksTransformer.java line 140:
> 
>> 138:                 && cbo.trueBranch().arguments().isEmpty()
>> 139:                 && cbo.falseBranch().arguments().isEmpty();
>> 140:     }
> 
> Eventually i hope we can represent this as a pattern.

That would be great.

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

PR Review Comment: https://git.openjdk.org/babylon/pull/829#discussion_r2695397121

From asotona at openjdk.org  Thu Jan 15 17:59:21 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Thu, 15 Jan 2026 17:59:21 GMT
Subject: [code-reflection] Integrated: Improved NormalizeBlocksTransformer and
 its application in BytecodeGenerator.
In-Reply-To: <P1S7GSanBY-DeN1XAqcd_2D-F1wulaAglw6k5AvkbXg=.720f0c7e-230d-41f0-b881-456844f046f5@github.com>
References: <P1S7GSanBY-DeN1XAqcd_2D-F1wulaAglw6k5AvkbXg=.720f0c7e-230d-41f0-b881-456844f046f5@github.com>
Message-ID: <1MeueLjhWBEuA0IEGC8_xJP7W_ZO-YpvbAsF16aQ2RU=.7d42c91b-227e-47e3-8967-2b9f4db9c96a@github.com>

On Mon, 12 Jan 2026 12:06:04 GMT, Adam Sotona <asotona at openjdk.org> wrote:

> Lowering of pattern matching in switch statements and expressions produces an inefficient tree of conditional branches. This PR does not improve the lowering itself; however, it reduces overhead in the generated bytecode. 
> 
> `NormalizeBlocksTransformer` is improved to handle redundant conditional branches. It skips intermediate conditional branches with constant boolean arguments and re-targets them directly to the true or false branch, based on the argument's constant value.
> 
> The `BytecodeGenerator` prepends `NormalizeBlocksTransformer` to leverage the optimized models for bytecode generation.

This pull request has now been integrated.

Changeset: 2117de8d
Author:    Adam Sotona <asotona at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/2117de8d3ae5ec009d700bacd2cd79d3dadc6f1f
Stats:     202 lines in 3 files changed: 183 ins; 1 del; 18 mod

Improved NormalizeBlocksTransformer and its application in BytecodeGenerator.

Reviewed-by: psandoz

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

PR: https://git.openjdk.org/babylon/pull/829

From asotona at openjdk.org  Thu Jan 15 18:09:33 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Thu, 15 Jan 2026 18:09:33 GMT
Subject: [code-reflection] Integrated: Catching and logging exceptions from
 BodyScanner::scanLambda when reflectAll enabled
In-Reply-To: <yB1QV9lz7kDo6lg8P4LjbTyvcVxHeq5AQ7eHoXdBUX0=.9891431a-57f2-4563-bfd3-ad8ef70908ab@github.com>
References: <yB1QV9lz7kDo6lg8P4LjbTyvcVxHeq5AQ7eHoXdBUX0=.9891431a-57f2-4563-bfd3-ad8ef70908ab@github.com>
Message-ID: <jW8rAOX7fpGGqOk0VjYfHCxnc6JO6GYbGFsSVZoLiro=.cb5d613d-2e1e-4134-9f51-528ac4f953d3@github.com>

On Thu, 15 Jan 2026 09:16:40 GMT, Adam Sotona <asotona at openjdk.org> wrote:

> [PR: Implementation of -XDreflectAll switch](https://github.com/openjdk/babylon/pull/822) wrapped `BodyScanner::scanMethod` with try/catch block and logged warnings when `reflectAll` enabled.
> This PR also wraps `BodyScanner::scanLambda` to enable `reflectAll` testing.
> 
> Please review.
> 
> Thank you,
> Adam

This pull request has now been integrated.

Changeset: 728437fb
Author:    Adam Sotona <asotona at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/728437fb7cf95fe5b1f0ca4db30e5849d85fbd69
Stats:     36 lines in 2 files changed: 24 ins; 8 del; 4 mod

Catching and logging exceptions from BodyScanner::scanLambda when reflectAll enabled

Reviewed-by: psandoz

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

PR: https://git.openjdk.org/babylon/pull/846

From asotona at openjdk.org  Thu Jan 15 18:16:41 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Thu, 15 Jan 2026 18:16:41 GMT
Subject: git: openjdk/babylon: code-reflection: 2 new changesets
Message-ID: <8ba1ccd1-1308-4ebe-9016-f228da0f5cda@openjdk.org>

Changeset: 2117de8d
Branch: code-reflection
Author:    Adam Sotona <asotona at openjdk.org>
Date:      2026-01-15 17:54:18 +0000
URL:       https://git.openjdk.org/babylon/commit/2117de8d3ae5ec009d700bacd2cd79d3dadc6f1f

Improved NormalizeBlocksTransformer and its application in BytecodeGenerator.

Reviewed-by: psandoz

! src/jdk.incubator.code/share/classes/jdk/incubator/code/analysis/NormalizeBlocksTransformer.java
! src/jdk.incubator.code/share/classes/jdk/incubator/code/bytecode/BytecodeGenerator.java
! test/jdk/java/lang/reflect/code/TestNormalizeBlocksTransformer.java

Changeset: 728437fb
Branch: code-reflection
Author:    Adam Sotona <asotona at openjdk.org>
Date:      2026-01-15 18:04:14 +0000
URL:       https://git.openjdk.org/babylon/commit/728437fb7cf95fe5b1f0ca4db30e5849d85fbd69

Catching and logging exceptions from BodyScanner::scanLambda when reflectAll enabled

Reviewed-by: psandoz

! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties
! src/jdk.incubator.code/share/classes/jdk/incubator/code/internal/ReflectMethods.java


From psandoz at openjdk.org  Thu Jan 15 19:37:46 2026
From: psandoz at openjdk.org (Paul Sandoz)
Date: Thu, 15 Jan 2026 19:37:46 GMT
Subject: [babylon-docs:master] RFR: [article] Optimizing GPU Programs from
 Java using Babylon and HAT [v13]
In-Reply-To: <UOGEmoEOn0Wx47_rulG8-dVeEs7JeWfC5-NM7zPUfwY=.9d87d3ba-9335-40ef-97aa-8b22fd26dcef@github.com>
References: <_2IGkfdtbyKYMl0DpP5kvjVnzDymWURewvqVfOXCEVk=.90f935ce-6bd3-438a-b0e3-d4c1eaacea1b@github.com>
 <UOGEmoEOn0Wx47_rulG8-dVeEs7JeWfC5-NM7zPUfwY=.9d87d3ba-9335-40ef-97aa-8b22fd26dcef@github.com>
Message-ID: <O3hg2DURAXnqZOEc0F1smbD73UcV_blMDGSDjyEeW0g=.f811cf1c-5ab7-4ebb-a6e5-7b47483430e6@github.com>

On Thu, 15 Jan 2026 11:15:02 GMT, Juan Fumero <jfumero at openjdk.org> wrote:

>> [article] Optimizing GPU Programs from Java using Babylon and HAT
>
> Juan Fumero has updated the pull request incrementally with one additional commit since the last revision:
> 
>   [article][hat] clarification thread-indexing

site/articles/hat-matmul.md line 835:

> 833: contiguous elements of the the same row of the matrix (row-major).
> 834: HAT maps the parallel construct `kc.gix` to an equivalent parallel construct
> 835: of the underlying programming model, and our case, CUDA. 

Row-major order and column-major order refer to the _layout_ of a matrix's elements in memory. They are not terms used for the _access_, or _iteration_ over, a matrix's elements, such as iterating over rows or columns. How one accesses the memory, translating from row and column to index _depends_ on the order, and therefore can affect performance if memory is not accessed linearly in regular patterns, or in the case of the GPU linearly with the thread id.

It is important to state clearly upfront that the matrices elements are represented in memory in row-major order as many readers may not be aware of that. Then it becomes much clearer that iterating over a row of a matrix when done appropriately is more efficient.

site/articles/hat-matmul.md line 864:

> 862: row-major. Thus, for matrix A of our example, 
> 863: the following indexing applies for consecutive threads based on the 
> 864: previous kernel:

See prior comment.

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

PR Review Comment: https://git.openjdk.org/babylon-docs/pull/15#discussion_r2695686930
PR Review Comment: https://git.openjdk.org/babylon-docs/pull/15#discussion_r2695692606

From ntv at openjdk.org  Thu Jan 15 21:28:15 2026
From: ntv at openjdk.org (Nadeesh TV)
Date: Thu, 15 Jan 2026 21:28:15 GMT
Subject: [code-reflection] RFR: Improved error message if Reflect
 annotation is missing on transitive methods from kernel method [v8]
In-Reply-To: <oq8iYVLB5UTICOwf_PrEXJ5fd-nAlXh2YBBSZHbo1C8=.fead7c59-a711-436e-ac4a-bbd3858a205e@github.com>
References: <oq8iYVLB5UTICOwf_PrEXJ5fd-nAlXh2YBBSZHbo1C8=.fead7c59-a711-436e-ac4a-bbd3858a205e@github.com>
Message-ID: <CHFpofi7ThFNpDYSHhAQ5B0EozCoRJPzhv3ojO2u5II=.a62b05ce-2893-4715-9165-783ecf2436fa@github.com>

> **Description** 
> Currently, if we miss the @**Reflect** annotation on methods called from kernel functions, no method is generated for them in the corresponding backend. This causes an error like:
> 
> `> error: implicit declaration of function 'squareitWithoutReflectAnnotation' is invalid...
> `
> **Solution** 
> - Throw error if Reflect annotation is missing on all methods called from the kernel function  that are defined in the same class as the kernel function. 
> 
> **Test** 
>   -  A new test is added at **hat.test.TestMissingReflectAnnotation#testTransitiveMethodFromKernelWithoutReflectAnnotation**

Nadeesh TV has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains 38 commits:

 - Merge branch 'code-reflection' of https://git.openjdk.org/babylon into verify_reflect_annotation_part2_retry
 - Restore the pattern matching part and removed unrelated changes
 - Merge code-reflection
 - Merge code-reflection
 - rebase
 - Remove files which was accidentally added back during rebase
 - Removed previous transformer patter experiments
 - More FP16Phase cleanup. Leveraging Invoke helper
 - rebase
 - se
 - ... and 28 more: https://git.openjdk.org/babylon/compare/728437fb...770b5242

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

Changes: https://git.openjdk.org/babylon/pull/798/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=798&range=07
  Stats: 86 lines in 3 files changed: 47 ins; 3 del; 36 mod
  Patch: https://git.openjdk.org/babylon/pull/798.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/798/head:pull/798

PR: https://git.openjdk.org/babylon/pull/798

From ntv at openjdk.org  Thu Jan 15 21:34:33 2026
From: ntv at openjdk.org (Nadeesh TV)
Date: Thu, 15 Jan 2026 21:34:33 GMT
Subject: [code-reflection] RFR: Improved error message if Reflect
 annotation is missing on transitive methods from kernel method [v9]
In-Reply-To: <oq8iYVLB5UTICOwf_PrEXJ5fd-nAlXh2YBBSZHbo1C8=.fead7c59-a711-436e-ac4a-bbd3858a205e@github.com>
References: <oq8iYVLB5UTICOwf_PrEXJ5fd-nAlXh2YBBSZHbo1C8=.fead7c59-a711-436e-ac4a-bbd3858a205e@github.com>
Message-ID: <eB3SdwuyZI80hAfo2nsulUnh5HtM_Nxp6uo-kqGiTPs=.a6b74989-75b5-4977-a28a-68acef6ab5d5@github.com>

> **Description** 
> Currently, if we miss the @**Reflect** annotation on methods called from kernel functions, no method is generated for them in the corresponding backend. This causes an error like:
> 
> `> error: implicit declaration of function 'squareitWithoutReflectAnnotation' is invalid...
> `
> **Solution** 
> - Throw error if Reflect annotation is missing on all methods called from the kernel function  that are defined in the same class as the kernel function. 
> 
> **Test** 
>   -  A new test is added at **hat.test.TestMissingReflectAnnotation#testTransitiveMethodFromKernelWithoutReflectAnnotation**

Nadeesh TV has updated the pull request incrementally with one additional commit since the last revision:

  Removed extra whitespaces

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

Changes:
  - all: https://git.openjdk.org/babylon/pull/798/files
  - new: https://git.openjdk.org/babylon/pull/798/files/770b5242..a8afa268

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=798&range=08
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=798&range=07-08

  Stats: 6 lines in 1 file changed: 0 ins; 0 del; 6 mod
  Patch: https://git.openjdk.org/babylon/pull/798.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/798/head:pull/798

PR: https://git.openjdk.org/babylon/pull/798

From ntv at openjdk.org  Thu Jan 15 21:37:53 2026
From: ntv at openjdk.org (Nadeesh TV)
Date: Thu, 15 Jan 2026 21:37:53 GMT
Subject: [code-reflection] RFR: Improved error message if Reflect
 annotation is missing on transitive methods from kernel method [v10]
In-Reply-To: <oq8iYVLB5UTICOwf_PrEXJ5fd-nAlXh2YBBSZHbo1C8=.fead7c59-a711-436e-ac4a-bbd3858a205e@github.com>
References: <oq8iYVLB5UTICOwf_PrEXJ5fd-nAlXh2YBBSZHbo1C8=.fead7c59-a711-436e-ac4a-bbd3858a205e@github.com>
Message-ID: <wOjT3Db8LCHuJiZEwEEohlUv9eoJ7MCr80qBqcfRPvo=.b2f1dc0b-a6b2-4ebd-8d28-7962c0161469@github.com>

> **Description** 
> Currently, if we miss the @**Reflect** annotation on methods called from kernel functions, no method is generated for them in the corresponding backend. This causes an error like:
> 
> `> error: implicit declaration of function 'squareitWithoutReflectAnnotation' is invalid...
> `
> **Solution** 
> - Throw error if Reflect annotation is missing on all methods called from the kernel function  that are defined in the same class as the kernel function. 
> 
> **Test** 
>   -  A new test is added at **hat.test.TestMissingReflectAnnotation#testTransitiveMethodFromKernelWithoutReflectAnnotation**

Nadeesh TV has updated the pull request incrementally with one additional commit since the last revision:

  Removed extra whitespaces

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

Changes:
  - all: https://git.openjdk.org/babylon/pull/798/files
  - new: https://git.openjdk.org/babylon/pull/798/files/a8afa268..7bdd1ffe

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=798&range=09
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=798&range=08-09

  Stats: 3 lines in 1 file changed: 0 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/babylon/pull/798.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/798/head:pull/798

PR: https://git.openjdk.org/babylon/pull/798

From ntv at openjdk.org  Thu Jan 15 21:55:58 2026
From: ntv at openjdk.org (Nadeesh TV)
Date: Thu, 15 Jan 2026 21:55:58 GMT
Subject: [code-reflection] RFR: Improved error message if Reflect
 annotation is missing on transitive methods from kernel method [v10]
In-Reply-To: <wOjT3Db8LCHuJiZEwEEohlUv9eoJ7MCr80qBqcfRPvo=.b2f1dc0b-a6b2-4ebd-8d28-7962c0161469@github.com>
References: <oq8iYVLB5UTICOwf_PrEXJ5fd-nAlXh2YBBSZHbo1C8=.fead7c59-a711-436e-ac4a-bbd3858a205e@github.com>
 <wOjT3Db8LCHuJiZEwEEohlUv9eoJ7MCr80qBqcfRPvo=.b2f1dc0b-a6b2-4ebd-8d28-7962c0161469@github.com>
Message-ID: <yEQGhA9rgafLNm_dSL_y57xVVhJe2BTDJG1uei-FEBI=.e362fdce-77f1-4a65-83d8-bc577f08c2ba@github.com>

On Thu, 15 Jan 2026 21:37:53 GMT, Nadeesh TV <ntv at openjdk.org> wrote:

>> **Description** 
>> Currently, if we miss the @**Reflect** annotation on methods called from kernel functions, no method is generated for them in the corresponding backend. This causes an error like:
>> 
>> `> error: implicit declaration of function 'squareitWithoutReflectAnnotation' is invalid...
>> `
>> **Solution** 
>> - Throw error if Reflect annotation is missing on all methods called from the kernel function  that are defined in the same class as the kernel function. 
>> 
>> **Test** 
>>   -  A new test is added at **hat.test.TestMissingReflectAnnotation#testTransitiveMethodFromKernelWithoutReflectAnnotation**
>
> Nadeesh TV has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Removed extra whitespaces

@grfrost I have updated the diff by removing the OpenCLbackend changes and keeping the pattern matching as much as possible. You have previously mentioned that we could resolve CoreOp.FuncOp to its method but I have not seen that in other places in the code base that I have looked. Therefore, I am not sure that is already possible and passed the method as extra parameter.  Let me know your thoughts.

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

PR Comment: https://git.openjdk.org/babylon/pull/798#issuecomment-3757051458

From ntv at openjdk.org  Thu Jan 15 22:02:39 2026
From: ntv at openjdk.org (Nadeesh TV)
Date: Thu, 15 Jan 2026 22:02:39 GMT
Subject: [code-reflection] RFR: Improved error message if Reflect
 annotation is missing on transitive methods from kernel method [v11]
In-Reply-To: <oq8iYVLB5UTICOwf_PrEXJ5fd-nAlXh2YBBSZHbo1C8=.fead7c59-a711-436e-ac4a-bbd3858a205e@github.com>
References: <oq8iYVLB5UTICOwf_PrEXJ5fd-nAlXh2YBBSZHbo1C8=.fead7c59-a711-436e-ac4a-bbd3858a205e@github.com>
Message-ID: <qF58np1lODwbypVfSdVzJ-mA9XT6jRAkmK61ylz2dFw=.984641a8-d0ef-487e-9dc2-ec0418b10fe9@github.com>

> **Description** 
> Currently, if we miss the @**Reflect** annotation on methods called from kernel functions, no method is generated for them in the corresponding backend. This causes an error like:
> 
> `> error: implicit declaration of function 'squareitWithoutReflectAnnotation' is invalid...
> `
> **Solution** 
> - Throw error if Reflect annotation is missing on all methods called from the kernel function  that are defined in the same class as the kernel function. 
> 
> **Test** 
>   -  A new test is added at **hat.test.TestMissingReflectAnnotation#testTransitiveMethodFromKernelWithoutReflectAnnotation**

Nadeesh TV has updated the pull request incrementally with one additional commit since the last revision:

  Removed an extra new line

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

Changes:
  - all: https://git.openjdk.org/babylon/pull/798/files
  - new: https://git.openjdk.org/babylon/pull/798/files/7bdd1ffe..9f0ca9a1

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=798&range=10
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=798&range=09-10

  Stats: 2 lines in 1 file changed: 0 ins; 1 del; 1 mod
  Patch: https://git.openjdk.org/babylon/pull/798.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/798/head:pull/798

PR: https://git.openjdk.org/babylon/pull/798

From asotona at openjdk.org  Fri Jan 16 09:31:01 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Fri, 16 Jan 2026 09:31:01 GMT
Subject: [code-reflection] RFR: Break infinite recursion in
 ReflectMethods::typeToTypeElement
Message-ID: <f7CoKr1IwJfPzU4u3-fTAE2Kqi54Qt2BvuBj9GnARtw=.cbc1055f-fd42-4f2c-9e62-dc533b09b70f@github.com>

Following piece of code to crash our compilation with `StackOverflowError`:

 @Reflect
 <E extends Enum<E>> void crash(Enum<E> e) {}


This PR breaks the infinite recursion in `ReflectMethods::typeToTypeElement`.

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

Commit messages:
 - fix of the infinite recursion test
 - break infinite recursion in ReflectMethods

Changes: https://git.openjdk.org/babylon/pull/849/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=849&range=00
  Stats: 10 lines in 1 file changed: 7 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/babylon/pull/849.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/849/head:pull/849

PR: https://git.openjdk.org/babylon/pull/849

From jfumero at openjdk.org  Fri Jan 16 10:09:40 2026
From: jfumero at openjdk.org (Juan Fumero)
Date: Fri, 16 Jan 2026 10:09:40 GMT
Subject: [babylon-docs:master] RFR: [article] Optimizing GPU Programs from
 Java using Babylon and HAT [v13]
In-Reply-To: <O3hg2DURAXnqZOEc0F1smbD73UcV_blMDGSDjyEeW0g=.f811cf1c-5ab7-4ebb-a6e5-7b47483430e6@github.com>
References: <_2IGkfdtbyKYMl0DpP5kvjVnzDymWURewvqVfOXCEVk=.90f935ce-6bd3-438a-b0e3-d4c1eaacea1b@github.com>
 <UOGEmoEOn0Wx47_rulG8-dVeEs7JeWfC5-NM7zPUfwY=.9d87d3ba-9335-40ef-97aa-8b22fd26dcef@github.com>
 <O3hg2DURAXnqZOEc0F1smbD73UcV_blMDGSDjyEeW0g=.f811cf1c-5ab7-4ebb-a6e5-7b47483430e6@github.com>
Message-ID: <3KpT0XiZjVta6Hc9MoHVK8uwb3iwwEA9snnNkTwOj0I=.566e86d2-fa01-4c05-9d87-a5a1cdbd972c@github.com>

On Thu, 15 Jan 2026 19:32:05 GMT, Paul Sandoz <psandoz at openjdk.org> wrote:

>> Juan Fumero has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   [article][hat] clarification thread-indexing
>
> site/articles/hat-matmul.md line 835:
> 
>> 833: contiguous elements of the the same row of the matrix (row-major).
>> 834: HAT maps the parallel construct `kc.gix` to an equivalent parallel construct
>> 835: of the underlying programming model, and our case, CUDA. 
> 
> Row-major order and column-major order refer to the _layout_ of a matrix's elements in memory. They are not terms used for the _access_, or _iteration_ over, a matrix's elements, such as iterating over rows or columns. How one accesses the memory, translating from row and column to index _depends_ on the order, and therefore can affect performance if memory is not accessed linearly in regular patterns, or in the case of the GPU linearly with the thread id.
> 
> It is important to state clearly upfront that the matrices elements are represented in memory in row-major order as many readers may not be aware of that. Then it becomes much clearer that iterating over a row of a matrix when done appropriately is more efficient.

Thanks for the feedback. I just pushed a new version.

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

PR Review Comment: https://git.openjdk.org/babylon-docs/pull/15#discussion_r2697830840

From jfumero at openjdk.org  Fri Jan 16 10:09:38 2026
From: jfumero at openjdk.org (Juan Fumero)
Date: Fri, 16 Jan 2026 10:09:38 GMT
Subject: [babylon-docs:master] RFR: [article] Optimizing GPU Programs from
 Java using Babylon and HAT [v14]
In-Reply-To: <_2IGkfdtbyKYMl0DpP5kvjVnzDymWURewvqVfOXCEVk=.90f935ce-6bd3-438a-b0e3-d4c1eaacea1b@github.com>
References: <_2IGkfdtbyKYMl0DpP5kvjVnzDymWURewvqVfOXCEVk=.90f935ce-6bd3-438a-b0e3-d4c1eaacea1b@github.com>
Message-ID: <Df7u-srSke64DMWP8FaJAF-jDvmVaK_hsJp9-S_mKeo=.d79a530c-919e-4c20-83c6-4f7ced538570@github.com>

> [article] Optimizing GPU Programs from Java using Babylon and HAT

Juan Fumero has updated the pull request incrementally with one additional commit since the last revision:

  [article][hat] clarification row-major

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

Changes:
  - all: https://git.openjdk.org/babylon-docs/pull/15/files
  - new: https://git.openjdk.org/babylon-docs/pull/15/files/6d8d7bab..130ce65f

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon-docs&pr=15&range=13
 - incr: https://webrevs.openjdk.org/?repo=babylon-docs&pr=15&range=12-13

  Stats: 51 lines in 1 file changed: 18 ins; 4 del; 29 mod
  Patch: https://git.openjdk.org/babylon-docs/pull/15.diff
  Fetch: git fetch https://git.openjdk.org/babylon-docs.git pull/15/head:pull/15

PR: https://git.openjdk.org/babylon-docs/pull/15

From mcimadamore at openjdk.org  Fri Jan 16 10:34:38 2026
From: mcimadamore at openjdk.org (Maurizio Cimadamore)
Date: Fri, 16 Jan 2026 10:34:38 GMT
Subject: [code-reflection] RFR: Break infinite recursion in
 ReflectMethods::typeToTypeElement
In-Reply-To: <f7CoKr1IwJfPzU4u3-fTAE2Kqi54Qt2BvuBj9GnARtw=.cbc1055f-fd42-4f2c-9e62-dc533b09b70f@github.com>
References: <f7CoKr1IwJfPzU4u3-fTAE2Kqi54Qt2BvuBj9GnARtw=.cbc1055f-fd42-4f2c-9e62-dc533b09b70f@github.com>
Message-ID: <oTavAyZSD9nizE_IU_glt5SI8HNH9A6siSRFH1SXm74=.15ca5e33-e94b-484a-9a23-49e8f8d201b4@github.com>

On Thu, 15 Jan 2026 19:25:34 GMT, Adam Sotona <asotona at openjdk.org> wrote:

> Following piece of code to crash our compilation with `StackOverflowError`:
> 
>  @Reflect
>  <E extends Enum<E>> void crash(Enum<E> e) {}
> 
> 
> This PR breaks the infinite recursion in `ReflectMethods::typeToTypeElement`.

Looks good for now, I will add a more detailed comment later explaining the situation we face here.

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

Marked as reviewed by mcimadamore (Reviewer).

PR Review: https://git.openjdk.org/babylon/pull/849#pullrequestreview-3670128745

From mcimadamore at openjdk.org  Fri Jan 16 11:30:01 2026
From: mcimadamore at openjdk.org (Maurizio Cimadamore)
Date: Fri, 16 Jan 2026 11:30:01 GMT
Subject: [code-reflection] RFR: Break infinite recursion in
 ReflectMethods::typeToTypeElement
In-Reply-To: <f7CoKr1IwJfPzU4u3-fTAE2Kqi54Qt2BvuBj9GnARtw=.cbc1055f-fd42-4f2c-9e62-dc533b09b70f@github.com>
References: <f7CoKr1IwJfPzU4u3-fTAE2Kqi54Qt2BvuBj9GnARtw=.cbc1055f-fd42-4f2c-9e62-dc533b09b70f@github.com>
Message-ID: <6xP_K24CfpSz3_OBndpJXOKzOeEAjdSSOdAH-zX3s_w=.4719167f-d4a1-4959-bcfa-ed133f40a646@github.com>

On Thu, 15 Jan 2026 19:25:34 GMT, Adam Sotona <asotona at openjdk.org> wrote:

> Following piece of code to crash our compilation with `StackOverflowError`:
> 
>  @Reflect
>  <E extends Enum<E>> void crash(Enum<E> e) {}
> 
> 
> This PR breaks the infinite recursion in `ReflectMethods::typeToTypeElement`.

The problem of recursive type-variables is quite difficult to address in full.

Some history: initially, our suport for type variables in `JavaType` was restricted to so called "type variable references". E.g. we wanted to capture a "nominal" reference to a variable declaration somewhere (e.g. a method, or a class). This approach would have worked, and would have been free of issue, even in the presence of recursion.

But, as we kept working with the type support, we realized we wanted to have an `erasure` operation on `JavaType` (see `JavaType::erasure`). Now, to correctly compute the erasure of a type variable, we need to know its bound. This is why we eventually augmented `TypeVariable` to also store a bound type. This means that when you call `TypeVariable::erasure` you get the erasure of the type-variable's bound (which is what you want). This operation is used several times in our samples, in the bytecode generator, etc. (so I think we need something like this).

The problem with recursive type-variable definition is that a type-variable bound can contain reference to itself -- as this PR demonstrates:


<X extends Enum<X>>


When that happens, it's important to be able to distinguish between a type-variable _declaration_ and a type-variable _use_. Since a type-variable _use_ doesn't really need any bound (but it implicitly points to a declaration -- which has the bound), no issue arises. But since code models conflate declaration and use, we have an issue.

We could use the logic in this PR to detect a cycle -- and, if so, erase the bound. This is somewhat consistent with what we're doing in other cases -- e.g. when the type attached to a Java expression is too complex and contains types that are not denotable in the source code. One nice property of doing so is that erasing the bound doesn't negatively impact on `JavaType::erasure`. That is, that operation would still work as intended -- only, the type-variable bound would be a bit less sharp.

If we want to do that, and detect cycles in all cases, we need to be careful, as recursion can come in many ways -- here's another:


<X extends List<Y>, Y extends List<X>>


In this case just checking whether, say, `X` is contained inside the bound of of `X` will fail. That bound is `List<Y>`, so `X`'s bound does NOT contain `X` (but it contains `Y`, whose bound contains `X`...)

In other words, in order to properly detect all cycles, we need to _try_ and write down the bound as a `JavaType`. When doing so, we need to keep track of all the type-variables we encounter. If we encounter the same type-variable twice, we need to break out, and fall back with an erased upper bound. (logic such as this is used several times throughout the javac code base).

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

PR Comment: https://git.openjdk.org/babylon/pull/849#issuecomment-3759615771

From mcimadamore at openjdk.org  Fri Jan 16 11:35:39 2026
From: mcimadamore at openjdk.org (Maurizio Cimadamore)
Date: Fri, 16 Jan 2026 11:35:39 GMT
Subject: [code-reflection] RFR: Break infinite recursion in
 ReflectMethods::typeToTypeElement
In-Reply-To: <f7CoKr1IwJfPzU4u3-fTAE2Kqi54Qt2BvuBj9GnARtw=.cbc1055f-fd42-4f2c-9e62-dc533b09b70f@github.com>
References: <f7CoKr1IwJfPzU4u3-fTAE2Kqi54Qt2BvuBj9GnARtw=.cbc1055f-fd42-4f2c-9e62-dc533b09b70f@github.com>
Message-ID: <GiHjD_IdF4ZsMtOX-zv52LOLgZCYrYXerPQjJWC-cyE=.e9812110-5cb6-4845-bfe3-9cacd6315981@github.com>

On Thu, 15 Jan 2026 19:25:34 GMT, Adam Sotona <asotona at openjdk.org> wrote:

> Following piece of code to crash our compilation with `StackOverflowError`:
> 
>  @Reflect
>  <E extends Enum<E>> void crash(Enum<E> e) {}
> 
> 
> This PR breaks the infinite recursion in `ReflectMethods::typeToTypeElement`.

Are there other alternatives?

One thing that came up to me is that we could model recursive bounds such as the one in this PR with this factory:


static TypeVariableType typeVarRef(String name, TypeVariableType.Owner owner, Function<TypeVariableType, JavaType> boundFunc) { ... }


This factory will:
* create a "dummy" type-variable `T`
* pass that `T` to the bound function, which can create any `JavaType` containing `T` -- let's call such type `B`
* when the function is done, set `B` as the real bound in `T` and return `T` (this will use some mutable state in the implementation)

However, there are issues with this approach:
* it doesn't work with _groups_ of mutually dependent type-variables (see above for an example)
* even assuming we could create a `TypeVariable` object for such a recursive definition, how are we then to _serialize_ such object in the code model text?

Another possibility would be to ditch the type-variable bound from `TypeVariable`, and instead record the type-variable's erasure. Since the erasure cannot, by definition, contain any type-variables, such an approach would avoid the need to check for cycles, while still leaving support for `JavaType::erasure` intact.

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

PR Comment: https://git.openjdk.org/babylon/pull/849#issuecomment-3759634358

From mcimadamore at openjdk.org  Fri Jan 16 11:40:05 2026
From: mcimadamore at openjdk.org (Maurizio Cimadamore)
Date: Fri, 16 Jan 2026 11:40:05 GMT
Subject: [code-reflection] RFR: Break infinite recursion in
 ReflectMethods::typeToTypeElement
In-Reply-To: <f7CoKr1IwJfPzU4u3-fTAE2Kqi54Qt2BvuBj9GnARtw=.cbc1055f-fd42-4f2c-9e62-dc533b09b70f@github.com>
References: <f7CoKr1IwJfPzU4u3-fTAE2Kqi54Qt2BvuBj9GnARtw=.cbc1055f-fd42-4f2c-9e62-dc533b09b70f@github.com>
Message-ID: <WQpvHIbRL156I7GCAzq_frrVLOUnHgWrD-JdgwLkDK8=.66e366ac-0ce2-4bdc-8e5d-841845078aca@github.com>

On Thu, 15 Jan 2026 19:25:34 GMT, Adam Sotona <asotona at openjdk.org> wrote:

> Following piece of code to crash our compilation with `StackOverflowError`:
> 
>  @Reflect
>  <E extends Enum<E>> void crash(Enum<E> e) {}
> 
> 
> This PR breaks the infinite recursion in `ReflectMethods::typeToTypeElement`.

Note: we currently only use `TypeVariable::bound` in two cases:
* to compute the type-variable erasure (see above)
* to determine type-variable equality

We do *not* use the bound to e.g. resolve `TypeVariable` to a j.l.r.Type.

If we plan to "relax" type-variable bounds, I think we should also tweak equality not to rely on the bound information. E.g. treat bound as a best effort information -- equality should always be computed using the type variable owner + type variable name (as that pair is "unique" enough).

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

PR Comment: https://git.openjdk.org/babylon/pull/849#issuecomment-3759642163

From asotona at openjdk.org  Fri Jan 16 12:24:12 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Fri, 16 Jan 2026 12:24:12 GMT
Subject: [code-reflection] Integrated: Break infinite recursion in
 ReflectMethods::typeToTypeElement
In-Reply-To: <f7CoKr1IwJfPzU4u3-fTAE2Kqi54Qt2BvuBj9GnARtw=.cbc1055f-fd42-4f2c-9e62-dc533b09b70f@github.com>
References: <f7CoKr1IwJfPzU4u3-fTAE2Kqi54Qt2BvuBj9GnARtw=.cbc1055f-fd42-4f2c-9e62-dc533b09b70f@github.com>
Message-ID: <YwKoWNvLRYPppaZ-hVih5tWrUWLHBaFbhZm1CgRCeGo=.b5d80bce-4f84-4168-959e-b5c5b0be34d2@github.com>

On Thu, 15 Jan 2026 19:25:34 GMT, Adam Sotona <asotona at openjdk.org> wrote:

> Following piece of code to crash our compilation with `StackOverflowError`:
> 
>  @Reflect
>  <E extends Enum<E>> void crash(Enum<E> e) {}
> 
> 
> This PR breaks the infinite recursion in `ReflectMethods::typeToTypeElement`.

This pull request has now been integrated.

Changeset: 8d7e4484
Author:    Adam Sotona <asotona at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/8d7e4484deaf0a88f4322b256ec53d46f1ae4bcb
Stats:     10 lines in 1 file changed: 7 ins; 0 del; 3 mod

Break infinite recursion in ReflectMethods::typeToTypeElement

Reviewed-by: mcimadamore

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

PR: https://git.openjdk.org/babylon/pull/849

From asotona at openjdk.org  Fri Jan 16 12:24:11 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Fri, 16 Jan 2026 12:24:11 GMT
Subject: [code-reflection] RFR: Break infinite recursion in
 ReflectMethods::typeToTypeElement
In-Reply-To: <f7CoKr1IwJfPzU4u3-fTAE2Kqi54Qt2BvuBj9GnARtw=.cbc1055f-fd42-4f2c-9e62-dc533b09b70f@github.com>
References: <f7CoKr1IwJfPzU4u3-fTAE2Kqi54Qt2BvuBj9GnARtw=.cbc1055f-fd42-4f2c-9e62-dc533b09b70f@github.com>
Message-ID: <ObfPVeLRIyEEFKHnjWuXMCX27u4-IWFZh_nR3Ad19OQ=.307d29c2-d43a-4da2-9c7e-4464561af23d@github.com>

On Thu, 15 Jan 2026 19:25:34 GMT, Adam Sotona <asotona at openjdk.org> wrote:

> Following piece of code to crash our compilation with `StackOverflowError`:
> 
>  @Reflect
>  <E extends Enum<E>> void crash(Enum<E> e) {}
> 
> 
> This PR breaks the infinite recursion in `ReflectMethods::typeToTypeElement`.

Thank you!
I'll create a follow up RFE with your analysis.

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

PR Comment: https://git.openjdk.org/babylon/pull/849#issuecomment-3759783582

From asotona at openjdk.org  Fri Jan 16 12:27:14 2026
From: asotona at openjdk.org (Adam Sotona)
Date: Fri, 16 Jan 2026 12:27:14 GMT
Subject: git: openjdk/babylon: code-reflection: Break infinite recursion in
 ReflectMethods::typeToTypeElement
Message-ID: <6f66e709-5d82-4f21-8c0c-3f5c55697d04@openjdk.org>

Changeset: 8d7e4484
Branch: code-reflection
Author:    Adam Sotona <asotona at openjdk.org>
Date:      2026-01-16 12:20:55 +0000
URL:       https://git.openjdk.org/babylon/commit/8d7e4484deaf0a88f4322b256ec53d46f1ae4bcb

Break infinite recursion in ReflectMethods::typeToTypeElement

Reviewed-by: mcimadamore

! src/jdk.incubator.code/share/classes/jdk/incubator/code/internal/ReflectMethods.java


From psandoz at openjdk.org  Fri Jan 16 16:53:19 2026
From: psandoz at openjdk.org (Paul Sandoz)
Date: Fri, 16 Jan 2026 16:53:19 GMT
Subject: [babylon-docs:master] RFR: [article] Optimizing GPU Programs from
 Java using Babylon and HAT [v14]
In-Reply-To: <Df7u-srSke64DMWP8FaJAF-jDvmVaK_hsJp9-S_mKeo=.d79a530c-919e-4c20-83c6-4f7ced538570@github.com>
References: <_2IGkfdtbyKYMl0DpP5kvjVnzDymWURewvqVfOXCEVk=.90f935ce-6bd3-438a-b0e3-d4c1eaacea1b@github.com>
 <Df7u-srSke64DMWP8FaJAF-jDvmVaK_hsJp9-S_mKeo=.d79a530c-919e-4c20-83c6-4f7ced538570@github.com>
Message-ID: <_aWsfkCltx7DScKdTLzW-yrj9nU5OmlSYn4BGvBUhMw=.041288fd-2b56-4bca-b163-ee3683ba9d45@github.com>

On Fri, 16 Jan 2026 10:09:38 GMT, Juan Fumero <jfumero at openjdk.org> wrote:

>> [article] Optimizing GPU Programs from Java using Babylon and HAT
>
> Juan Fumero has updated the pull request incrementally with one additional commit since the last revision:
> 
>   [article][hat] clarification row-major

Very good. Just one last suggestion, please group the article under its own directory `articles/hat-matmul` then it is independent of any other article.

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

Marked as reviewed by psandoz (Lead).

PR Review: https://git.openjdk.org/babylon-docs/pull/15#pullrequestreview-3671793964

From jfumero at openjdk.org  Fri Jan 16 17:01:42 2026
From: jfumero at openjdk.org (Juan Fumero)
Date: Fri, 16 Jan 2026 17:01:42 GMT
Subject: [babylon-docs:master] RFR: [article] Optimizing GPU Programs from
 Java using Babylon and HAT [v15]
In-Reply-To: <_2IGkfdtbyKYMl0DpP5kvjVnzDymWURewvqVfOXCEVk=.90f935ce-6bd3-438a-b0e3-d4c1eaacea1b@github.com>
References: <_2IGkfdtbyKYMl0DpP5kvjVnzDymWURewvqVfOXCEVk=.90f935ce-6bd3-438a-b0e3-d4c1eaacea1b@github.com>
Message-ID: <uS0YHvNqyYuicgBVxAF2iDGJdqRvDMhxi7TgMz7rNo8=.d11e0cf5-126f-4f30-8c0f-679758109e55@github.com>

> [article] Optimizing GPU Programs from Java using Babylon and HAT

Juan Fumero has updated the pull request incrementally with one additional commit since the last revision:

  [article][hat] article moved to its own directory

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

Changes:
  - all: https://git.openjdk.org/babylon-docs/pull/15/files
  - new: https://git.openjdk.org/babylon-docs/pull/15/files/130ce65f..322ef8b0

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon-docs&pr=15&range=14
 - incr: https://webrevs.openjdk.org/?repo=babylon-docs&pr=15&range=13-14

  Stats: 8 lines in 9 files changed: 0 ins; 0 del; 8 mod
  Patch: https://git.openjdk.org/babylon-docs/pull/15.diff
  Fetch: git fetch https://git.openjdk.org/babylon-docs.git pull/15/head:pull/15

PR: https://git.openjdk.org/babylon-docs/pull/15

From jfumero at openjdk.org  Fri Jan 16 17:01:44 2026
From: jfumero at openjdk.org (Juan Fumero)
Date: Fri, 16 Jan 2026 17:01:44 GMT
Subject: [babylon-docs:master] Integrated: [article] Optimizing GPU Programs
 from Java using Babylon and HAT
In-Reply-To: <_2IGkfdtbyKYMl0DpP5kvjVnzDymWURewvqVfOXCEVk=.90f935ce-6bd3-438a-b0e3-d4c1eaacea1b@github.com>
References: <_2IGkfdtbyKYMl0DpP5kvjVnzDymWURewvqVfOXCEVk=.90f935ce-6bd3-438a-b0e3-d4c1eaacea1b@github.com>
Message-ID: <jVUTY-XjIBtWMy9TK1KFyv2k2V3miAehGVymf_LUpWI=.a4991d22-7e7e-4d0f-b5dd-fe85c9d71e96@github.com>

On Fri, 9 Jan 2026 13:19:15 GMT, Juan Fumero <jfumero at openjdk.org> wrote:

> [article] Optimizing GPU Programs from Java using Babylon and HAT

This pull request has now been integrated.

Changeset: 4e15626b
Author:    Juan Fumero <jfumero at openjdk.org>
URL:       https://git.openjdk.org/babylon-docs/commit/4e15626b15c4ca2258410de89ef2d461843a1417
Stats:     1713 lines in 9 files changed: 1713 ins; 0 del; 0 mod

[article] Optimizing GPU Programs from Java using Babylon and HAT

Reviewed-by: psandoz

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

PR: https://git.openjdk.org/babylon-docs/pull/15

From psandoz at openjdk.org  Fri Jan 16 21:31:12 2026
From: psandoz at openjdk.org (Paul Sandoz)
Date: Fri, 16 Jan 2026 21:31:12 GMT
Subject: [code-reflection] RFR: Compare code elements and values.
Message-ID: <8xe9DHW_xFggc2UjlX4ZGemJjNgrIfKKcKlIHl9BYk4=.33d05b25-52a7-42cc-ae32-337a229e42fb@github.com>

Compare code elements by their by comparing their pre-order traversal positions in the code model.

Comparing values compares their declaring code elements (prior code was not correct, in general).

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

Commit messages:
 - Doc update.
 - Compare code elements and values.

Changes: https://git.openjdk.org/babylon/pull/850/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=850&range=00
  Stats: 267 lines in 3 files changed: 215 ins; 32 del; 20 mod
  Patch: https://git.openjdk.org/babylon/pull/850.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/850/head:pull/850

PR: https://git.openjdk.org/babylon/pull/850

From gfrost at openjdk.org  Sun Jan 18 12:02:50 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Sun, 18 Jan 2026 12:02:50 GMT
Subject: [code-reflection] RFR: Experiments focused on injecting buffer
 tracking on statement boundaries
Message-ID: <zq9V28jXcFKfpF4exbxZKwy2hy-CtkRSklBiIaKXdFU=.e0be78cb-b43a-4032-aa6d-0be47d158724@github.com>

At present we inject buffer tracking before and after iface mutations in the compute method. 

This works fine, because the resulting model converted to bytecode is valid. 

Sadly if we reify back to java code (for jextracted backend) we have invalid java code. 

Or if we use the model to create C99 compute code, we have to align the instrumentation on statement boundaries. 

This PR adds some low level helper code to find statement boundaries and help transforms inject on boundaries.

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

Commit messages:
 - More experimentation around injecting buffer tracking on statement boundaries

Changes: https://git.openjdk.org/babylon/pull/851/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=851&range=00
  Stats: 431 lines in 16 files changed: 282 ins; 78 del; 71 mod
  Patch: https://git.openjdk.org/babylon/pull/851.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/851/head:pull/851

PR: https://git.openjdk.org/babylon/pull/851

From gfrost at openjdk.org  Sun Jan 18 12:04:23 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Sun, 18 Jan 2026 12:04:23 GMT
Subject: git: openjdk/babylon: code-reflection: Experiments focused on
 injecting buffer tracking on statement boundaries
Message-ID: <5fa51ad7-2b24-48b1-97c5-927510e2ee8e@openjdk.org>

Changeset: f8d04e2a
Branch: code-reflection
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2026-01-18 12:00:10 +0000
URL:       https://git.openjdk.org/babylon/commit/f8d04e2a9c8af1edf78caca7b6045ee20d6a4d12

Experiments focused on injecting buffer tracking on statement boundaries

! hat/core/src/main/java/hat/BufferTagger.java
! hat/core/src/main/java/hat/FFIConfigCreator.java
! hat/core/src/main/java/hat/codebuilders/C99HATConfigBuilder.java
! hat/core/src/main/java/hat/codebuilders/C99HATKernelBuilder.java
! hat/examples/experiments/src/main/java/experiments/InjectBufferTracking.java
! hat/examples/view/src/main/java/view/EliteMeshParser.java
! hat/examples/view/src/main/java/view/f32/F32Mesh3D.java
! hat/optkl/src/main/java/optkl/OpHelper.java
! hat/optkl/src/main/java/optkl/codebuilders/CodeBuilder.java
! hat/optkl/src/main/java/optkl/codebuilders/JavaOrC99StyleCodeBuilder.java
! hat/optkl/src/main/java/optkl/codebuilders/ScopedCodeBuilder.java
! hat/optkl/src/main/java/optkl/ifacemapper/AccessType.java
! hat/optkl/src/main/java/optkl/ifacemapper/MapperUtil.java
+ hat/optkl/src/main/java/optkl/util/BiMapOfSets.java
+ hat/optkl/src/main/java/optkl/util/Mutable.java
- hat/optkl/src/main/java/optkl/util/StreamMutable.java


From gfrost at openjdk.org  Sun Jan 18 12:05:40 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Sun, 18 Jan 2026 12:05:40 GMT
Subject: [code-reflection] Integrated: Experiments focused on injecting buffer
 tracking on statement boundaries
In-Reply-To: <zq9V28jXcFKfpF4exbxZKwy2hy-CtkRSklBiIaKXdFU=.e0be78cb-b43a-4032-aa6d-0be47d158724@github.com>
References: <zq9V28jXcFKfpF4exbxZKwy2hy-CtkRSklBiIaKXdFU=.e0be78cb-b43a-4032-aa6d-0be47d158724@github.com>
Message-ID: <7UX3fvkdTZnQj_jrY7qYK5oC6D8oQQAHR-pU9kCbfhE=.80ef7892-93d4-4286-935a-f217c50234b0@github.com>

On Sun, 18 Jan 2026 11:58:01 GMT, Gary Frost <gfrost at openjdk.org> wrote:

> At present we inject buffer tracking before and after iface mutations in the compute method. 
> 
> This works fine, because the resulting model converted to bytecode is valid. 
> 
> Sadly if we reify back to java code (for jextracted backend) we have invalid java code. 
> 
> Or if we use the model to create C99 compute code, we have to align the instrumentation on statement boundaries. 
> 
> This PR adds some low level helper code to find statement boundaries and help transforms inject on boundaries.

This pull request has now been integrated.

Changeset: f8d04e2a
Author:    Gary Frost <gfrost at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/f8d04e2a9c8af1edf78caca7b6045ee20d6a4d12
Stats:     431 lines in 16 files changed: 282 ins; 78 del; 71 mod

Experiments focused on injecting buffer tracking on statement boundaries

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

PR: https://git.openjdk.org/babylon/pull/851

From gfrost at openjdk.org  Sun Jan 18 16:37:22 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Sun, 18 Jan 2026 16:37:22 GMT
Subject: git: openjdk/babylon: code-reflection: Cleaned up InjectBufferTracking
 experiment
Message-ID: <33dc0339-b2be-463f-a975-e15844005315@openjdk.org>

Changeset: 19a31809
Branch: code-reflection
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2026-01-18 16:34:51 +0000
URL:       https://git.openjdk.org/babylon/commit/19a31809a2b2aef2561661f0e004dedb5c960c6b

Cleaned up InjectBufferTracking experiment

! hat/examples/experiments/src/main/java/experiments/InjectBufferTracking.java


From gfrost at openjdk.org  Sun Jan 18 16:37:33 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Sun, 18 Jan 2026 16:37:33 GMT
Subject: [code-reflection] Integrated: Cleaned up InjectBufferTracking
 experiment
In-Reply-To: <k9IF0YOOJMqvTNW3mxPQm4lIXpk5uxEGrEmYc8URS6M=.5272862a-bbe3-40d2-bd58-22cde3d4deba@github.com>
References: <k9IF0YOOJMqvTNW3mxPQm4lIXpk5uxEGrEmYc8URS6M=.5272862a-bbe3-40d2-bd58-22cde3d4deba@github.com>
Message-ID: <NhiAaPQxrOUsyiJEOY6xqJk7JIsKFIm60F6wRbig7Wc=.9851e1c2-776d-4794-a662-acffb7f4a977@github.com>

On Sun, 18 Jan 2026 16:31:29 GMT, Gary Frost <gfrost at openjdk.org> wrote:

> Cleanup of InjectBufferTrackiing experiment 
> 
> 
> java @.exp ffi-opencl InjectBufferTracking

This pull request has now been integrated.

Changeset: 19a31809
Author:    Gary Frost <gfrost at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/19a31809a2b2aef2561661f0e004dedb5c960c6b
Stats:     109 lines in 1 file changed: 32 ins; 32 del; 45 mod

Cleaned up InjectBufferTracking experiment

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

PR: https://git.openjdk.org/babylon/pull/852

From gfrost at openjdk.org  Sun Jan 18 16:37:32 2026
From: gfrost at openjdk.org (Gary Frost)
Date: Sun, 18 Jan 2026 16:37:32 GMT
Subject: [code-reflection] Integrated: Cleaned up InjectBufferTracking
 experiment
Message-ID: <k9IF0YOOJMqvTNW3mxPQm4lIXpk5uxEGrEmYc8URS6M=.5272862a-bbe3-40d2-bd58-22cde3d4deba@github.com>

Cleanup of InjectBufferTrackiing experiment 


java @.exp ffi-opencl InjectBufferTracking

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Commit messages:
 - Cleaned up InjectBufferTracking experiment

Changes: https://git.openjdk.org/babylon/pull/852/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=852&range=00
  Stats: 109 lines in 1 file changed: 32 ins; 32 del; 45 mod
  Patch: https://git.openjdk.org/babylon/pull/852.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/852/head:pull/852

PR: https://git.openjdk.org/babylon/pull/852