RFR: 8319577: x86_64 AVX2 intrinsics for Arrays.sort methods (int, float arrays) [v12]

Wed Dec 13 09:52:02 UTC 2023

On Tue, 12 Dec 2023 17:33:12 GMT, Srinivas Vamsi Parasa <duke at openjdk.org> wrote:

>> @vamsi-parasa You said:
>>> Made sure that OpenJDK builds without errors using both GCC 7.5 and GCC 6.4.
>> 
>> but now we have https://bugs.openjdk.org/browse/JDK-8321688. Did you introduce any changes after you tested with GCC 7.5? It seems strange to me that the code simultaneously both works and not works with gcc 7.5.
>
> Hi Magnus (@magicus), did a fresh pull of the OpenJDK and was able to build it successfully (without any errors) using GCC 7.5.0 on Ubuntu Linux machine. 
> (I am on vacation till Jan7th, 2024. Our team will look into this issue)

New information in JDK-8321688 says it is only happening on slowdebug. This is probably why it was missed.

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PR Review Comment: https://git.openjdk.org/jdk/pull/16534#discussion_r1425106097