[jdk25u-dev] RFR: 8364580: Test compiler/vectorization/TestSubwordTruncation.java fails on platforms without RoundF/RoundD

Fri Feb 13 07:56:14 UTC 2026

I backport this as required follow-up of [JDK-8362979](https://bugs.openjdk.org/browse/JDK-8362979)

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Commit messages:
 - Backport 500462fb690c25da3816467e27fc66d25b4eb7dc

Changes: https://git.openjdk.org/jdk25u-dev/pull/267/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk25u-dev&pr=267&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8364580
  Stats: 2 lines in 1 file changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/jdk25u-dev/pull/267.diff
  Fetch: git fetch https://git.openjdk.org/jdk25u-dev.git pull/267/head:pull/267

PR: https://git.openjdk.org/jdk25u-dev/pull/267