RFR: 8309129: AArch64: guarantee(T != T2S) failed: "incorrect arrangement" after JDK-8307795

[Chang Peng]

On Wed, 31 May 2023 11:58:21 GMT, Evgeny Astigeevich <eastigeevich at openjdk.org> wrote:

> I see `jdk/incubator/vector/Float64VectorTests.java` covers the case `arrangement == __ T2S`. Is there a test covering the case `arrangement == __ T2D`?

Thanks for your review.
I don't find such a case. I will add a test case in TestVectorMaskTrueCount.java to cover `arrangement == __ T2D`.

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PR Review Comment: https://git.openjdk.org/jdk/pull/14245#discussion_r1212486286