RFR: 8337221: CompileFramework: test library to conveniently compile java and jasm sources for fuzzing [v13]

[Christian Hagedorn]

On Tue, 17 Sep 2024 08:52:54 GMT, Christian Hagedorn <chagedorn at openjdk.org> wrote:

>> Emanuel Peter has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   move some code around
>
> test/hotspot/jtreg/compiler/lib/compile_framework/README.md line 35:
> 
>> 33: ### Adding Sources to the Compilation
>> 34: 
>> 35: Java and Jasm sources can be added to the compilation using `comp.addJavaSourceCode` and `comp.addJasmSourceCode`. The source classes can depend on each other, and they can also use the IR-Framework ([TestFrameworkJavaExample](../../../testlibrary_tests/compile_framework/examples/TestFrameworkJavaExample.java)).
> 
> Suggestion:
> 
> Java and Jasm sources can be added to the compilation using `comp.addJavaSourceCode()` and `comp.addJasmSourceCode()`. The source classes can depend on each other, and they can also use the IR Framework ([TestFrameworkJavaExample](../../../testlibrary_tests/compile_framework/examples/TestFrameworkJavaExample.java)).

I suggest to to also mention that IR framework tests must add a 

 * @compile ../../../compiler/lib/ir_framework/TestFramework.java

which might easily be overlooked when starting from another Compile Framework example and adding IR tests there.

Maybe for easier reference, you can also add a separate subsection for the IR framework, where you can also mention `getEscapedClassPathOfCompiledClasses()` as stated below.

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PR Review Comment: https://git.openjdk.org/jdk/pull/20184#discussion_r1762687994