RFR: 8366845: C2 SuperWord: wrong VectorCast after VectorReinterpret with swapped src/dst type

[Galder Zamarreño]

On Fri, 5 Sep 2025 09:00:45 GMT, Emanuel Peter <epeter at openjdk.org> wrote:

>> Makes sense @eme64. Happy with the fix and tests :)
>
> @galderz @iwanowww @TobiHartmann FYI, I filed:
> [JDK-8366965](https://bugs.openjdk.org/browse/JDK-8366965) C2 SuperWord: add more tests for MoveF2I / Float.floatToRawIntBits and friends

Thanks for the quick turnaround @eme64 on this!

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PR Comment: https://git.openjdk.org/jdk/pull/27100#issuecomment-3273275432