RFR: 8364580: Test compiler/vectorization/TestSubwordTruncation.java fails on platforms without RoundF/RoundD

[Aleksey Shipilev]

On Mon, 4 Aug 2025 02:54:53 GMT, Jasmine Karthikeyan <jkarthikeyan at openjdk.org> wrote:

> Hi all,
> This is a quick patch to fix the test bug where TestSubwordTruncation fails on platforms that don't implement RoundF and RoundD. Thanks!

Marked as reviewed by shade (Reviewer).

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PR Review: https://git.openjdk.org/jdk/pull/26611#pullrequestreview-3083820403