RFR: 8320911: RISC-V: Enable hotspot/jtreg/compiler/intrinsics/chacha/TestChaCha20.java

Tue Nov 28 16:40:12 UTC 2023

Hi,
Can you review this simple patch to enable TestChaCha20.java on riscv?
Thanks!

It's missed when working on JDK-8315716, so in this patch also add  `@requires` jtreg tag to make it obvious to spot which arch is supported.

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Commit messages:
 - Add @require to make it obvious to spot which arch is suppported; Refine match rule for riscv
 - Initial commit

Changes: https://git.openjdk.org/jdk/pull/16857/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=16857&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8320911
  Stats: 20 lines in 1 file changed: 13 ins; 0 del; 7 mod
  Patch: https://git.openjdk.org/jdk/pull/16857.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/16857/head:pull/16857

PR: https://git.openjdk.org/jdk/pull/16857