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

[Vladimir Kozlov]

On Thu, 11 Apr 2024 13:51:29 GMT, Roland Westrelin <roland at openjdk.org> wrote:

> This is a minor issue that I ran into at some point with JDK-8275202:
> calling `PhaseValues::intcon()` 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.

Good.

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Marked as reviewed by kvn (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/18742#pullrequestreview-1994795918