[code-reflection] Integrated: More OpHelper maintenance

[Gary Frost]

On Wed, 7 Jan 2026 17:07:29 GMT, Gary Frost <gfrost at openjdk.org> wrote:

> Added instanceOp to field and invoke helpers.  This simplifies finding invokes throw VarOps.
> 
> Also adde VarOp helper and rationalized names

This pull request has now been integrated.

Changeset: a5cbcf18
Author:    Gary Frost <gfrost at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/a5cbcf1848133643970d1837cbd413428cbc7cdc
Stats:     506 lines in 24 files changed: 148 ins; 147 del; 211 mod

More OpHelper maintenance

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PR: https://git.openjdk.org/babylon/pull/821