On Thu, 20 Nov 2025 12:05:36 GMT, Varada M <[email protected]> wrote:

> This change fixes incorrect lane ordering in reinterpretation operations on 
> big-endian platforms. When converting from wider to narrower lane types like 
> Long to Int, Long to Short, big-endian systems produced reversed sub-lanes.
> The patch adds a maybeSwapOnConverted() and a generic 
> normalizeSubLanesForSpecies() shuffle builder to correct the sub-lane order 
> based on element sizes on big-endian
> 
> JBS: [JDK-8371187](https://bugs.openjdk.org/browse/JDK-8371187)

@psandoz: Can you take a look, please?

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PR Comment: https://git.openjdk.org/jdk/pull/28425#issuecomment-3662075741

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