[jdk25u] RFR: 8365841: RISC-V: Several IR verification tests fail after JDK-8350960 without Zvfh

Thu Aug 21 01:34:23 UTC 2025

Hi all,

This pull request contains a backport of commit [2e06a917](https://github.com/openjdk/jdk/commit/2e06a917659d76fa1b4c63f38894564679209625) from the [openjdk/jdk](https://git.openjdk.org/jdk) repository.

The commit being backported was authored by Dingli Zhang on 21 Aug 2025 and was reviewed by Fei Yang, Feilong Jiang and Hamlin Li.

Thanks!

-------------

Commit messages:
 - Backport 2e06a917659d76fa1b4c63f38894564679209625

Changes: https://git.openjdk.org/jdk25u/pull/122/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk25u&pr=122&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8365841
  Stats: 1 line in 1 file changed: 1 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk25u/pull/122.diff
  Fetch: git fetch https://git.openjdk.org/jdk25u.git pull/122/head:pull/122

PR: https://git.openjdk.org/jdk25u/pull/122