[code-reflection] Integrated: Hat more codegen cleanup

[Gary Frost]

On Sun, 7 Sep 2025 11:29:38 GMT, Gary Frost <gfrost at openjdk.org> wrote:

> Discovered more opportunities for c99 codegen cleanup. 
> 
> Lots of dead code removed as well as refactoring of common CodeBuilder patterns. 
> 
> PTXCodeBuilder can now be refactored to use the CodeBuilderContext and BabylonOpBuilder iface to simplify code gen

This pull request has now been integrated.

Changeset: 4bee223d
Author:    Gary Frost <gfrost at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/4bee223d5f3d7dd08c863916553174e0612405c4
Stats:     1331 lines in 17 files changed: 522 ins; 641 del; 168 mod

Hat more codegen cleanup

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PR: https://git.openjdk.org/babylon/pull/553