8330106: C2: VectorInsertNode::make() shouldn't call ConINode::make() directly

[satyenme]

Backporting JDK-8330106: C2: VectorInsertNode::make() shouldn't call ConINode::make() directly. Adjusts code to call PhaseValues::intcon(), which is required so the node is properly entered in the GVN's hash table and its type is properly recorded in the GVN's type table. Ran GHA Sanity Checks, and local Tier 1, and Tier 2 tests. Patch is clean.

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Progress

• Change must not contain extraneous whitespace
• Commit message must refer to an issue
• JDK-8330106 needs maintainer approval

Issue

• JDK-8330106: C2: VectorInsertNode::make() shouldn't call ConINode::make() directly (Bug - P4 - Requested)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk17u-dev.git pull/3433/head:pull/3433
$ git checkout pull/3433

Update a local copy of the PR:
$ git checkout pull/3433
$ git pull https://git.openjdk.org/jdk17u-dev.git pull/3433/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 3433

View PR using the GUI difftool:
$ git pr show -t 3433

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk17u-dev/pull/3433.diff

Using Webrev

Link to Webrev Comment

[bridgekeeper]

👋 Welcome back ssubramaniam! A progress list of the required criteria for merging this PR into master 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 change is not yet ready to be integrated.
See the Progress checklist in the description for automated requirements.

[openjdk]

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

[openjdk]

⚠️ @satyenme This change is now ready for you to apply for maintainer approval. This can be done directly in each associated issue or by using the /approval command.

[mlbridge]

Webrevs

• 00: Full (6098d16f)

[satyenme]

/approval request for backport. Adjusts code to call PhaseValues::intcon(), which is required so the node is properly entered in the GVN's hash table and its type is properly recorded in the GVN's type table

Risk: Medium. Change to compiler code which can have broader impact. Change was merged in April 2024 and present in 23, which mitigates risk.

Testing:

• GHA Sanity Checks
• Tier 1 and 2 tests locally

[openjdk]

@satyenme
8330106: The approval request has been created successfully.