RFR: 8352110: [ASAN] heap-use-after-free of task->directive()->PrintCompilationOption [v2]

[Christian Hagedorn]

On Mon, 17 Mar 2025 06:08:50 GMT, Tobias Hartmann <thartmann at openjdk.org> wrote:

>> SendaoYan has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Set PrintCompilation to true when receive CompileCommandEnum::PrintCompilation
>
> src/hotspot/share/compiler/compilerOracle.cpp line 338:
> 
>> 336: 
>> 337:   if (option == CompileCommandEnum::PrintCompilation) {
>> 338:     PrintCompilation = true;
> 
> But this will set `PrintCompilation` to true globally, right? The directive should only apply to a specific method.

Yes, we only want to have it enabled for certain methods. Let's do a backout of JDK-8351938 instead to address the problems properly in a REDO.

https://github.com/openjdk/jdk/pull/24074

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PR Review Comment: https://git.openjdk.org/jdk/pull/24073#discussion_r1998045288