8320564: RISC-V: Minimal build failed after JDK-8316592

[ArsenyBochkarev]

Fix for initial implementation of _poly1305_processBlocks. JBS issue: https://bugs.openjdk.org/browse/JDK-8320564

---

Progress

• Change must not contain extraneous whitespace
• Commit message must refer to an issue
• JDK-8320564 needs maintainer approval

Integration blocker

 ⚠️ Dependency #390 must be integrated first

Issue

• JDK-8320564: RISC-V: Minimal build failed after JDK-8316592 (Bug - P3)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk21u.git pull/404/head:pull/404
$ git checkout pull/404

Update a local copy of the PR:
$ git checkout pull/404
$ git pull https://git.openjdk.org/jdk21u.git pull/404/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 404

View PR using the GUI difftool:
$ git pr show -t 404

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk21u/pull/404.diff

Webrev

Link to Webrev Comment

[bridgekeeper]

👋 Welcome back ArsenyBochkarev! A progress list of the required criteria for merging this PR into pr/390 will be added to the body of your pull request. There are additional pull request commands available for use with this pull request.

[openjdk]

This backport pull request has now been updated with issue from the original commit.

[mlbridge]

Webrevs

• 00: Full (d933ae17)

[ArsenyBochkarev]

/approval request

[openjdk]

@ArsenyBochkarev
8320564: The approval request has been created successfully.

[jerboaa]

Please move this PR to jdk21u-dev and when re-applying for approval provide a non-empty approval request comment using:

  /approval request <your-comment>

[openjdk]

@jerboaa Only the author (@ArsenyBochkarev) is allowed to issue the /approval command.