8285437: riscv: Fix MachNode size mismatch for MacroAssembler::verify_oops*

[DingliZhang]

Please review this backport to riscv-port-jdk17u.
Backport of JDK-8285437. Applies cleanly.

Testing:

• A normal springboot-helloworld program using -XX:+VerifyOops passed on qemu and unmacthed.
• Tier1 passed without new failure on unmacthed (release).

---

Progress

• Change must not contain extraneous whitespace
• Commit message must refer to an issue

Issue

• JDK-8285437: riscv: Fix MachNode size mismatch for MacroAssembler::verify_oops*

Reviewers

• Xiaolin Zheng (@zhengxiaolinX - no project role)
• Ludovic Henry (@luhenry - no project role)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/riscv-port-jdk17u pull/5/head:pull/5
$ git checkout pull/5

Update a local copy of the PR:
$ git checkout pull/5
$ git pull https://git.openjdk.org/riscv-port-jdk17u pull/5/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 5

View PR using the GUI difftool:
$ git pr show -t 5

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/riscv-port-jdk17u/pull/5.diff

[bridgekeeper]

👋 Welcome back dzhang! A progress list of the required criteria for merging this PR into riscv-port 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.

[openjdk]

@DingliZhang This change now passes all automated pre-integration checks.

ℹ️ This project also has non-automated pre-integration requirements. Please see the file CONTRIBUTING.md for details.

After integration, the commit message for the final commit will be:

8285437: riscv: Fix MachNode size mismatch for MacroAssembler::verify_oops*

Reviewed-by: xlinzheng, luhenry

You can use pull request commands such as /summary, /contributor and /issue to adjust it as needed.

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[mlbridge]

Webrevs

• 00: Full (5a753ea1)

[zhengxiaolinX]

lgtm.