On Thu, 30 Apr 2026 09:43:44 GMT, Anton Artemov <[email protected]> wrote:

>> Hi, please consider the following changes:
>> 
>> this fix adds extra asserts into 
>> `interpreterRuntime::member_name_arg_or_null()` and slightly changes its 
>> logic with respect to bad oops. The goal is to detect if the 
>> `member_name_oop` is not pointing at a member name in fact, which could have 
>> happened before, when using `MethodHandleHelper.linkToStatic()` with wrong 
>> order of arguments. A separate test is added. 
>> 
>> Tested in tiers 1 - 5.
>> 
>> ---------
>> - [x] I confirm that I make this contribution in accordance with the 
>> [OpenJDK Interim AI Policy](https://openjdk.org/legal/ai).
>
> Anton Artemov has updated the pull request incrementally with one additional 
> commit since the last revision:
> 
>   8380080: Addressed reviewer's comments.

I'm okay with the fix in general. Posted one nit though.

test/hotspot/jtreg/runtime/interpreter/PopFrameMethodNameInvariantTest.java 
line 102:

> 100:             if (needsBreak) {
> 101:                 break;
> 102:             }

Nit: Would it be simpler if a labeled brake is used here like below? :

outerLoop: // Label for the outer loop
for (int i = 0; i < 5; i++) {
    for (int j = 0; j < 5; j++) {
        if (i == 2 && j == 2) {
            break outerLoop; // Terminates the loop labeled 'outerLoop'
        }
        System.out.println("i: " + i + ", j: " + j);
    }
}

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

PR Comment: https://git.openjdk.org/jdk/pull/30946#issuecomment-4392849373
PR Review Comment: https://git.openjdk.org/jdk/pull/30946#discussion_r3198030588

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