[code-reflection] RFR: Bitwise complement op

[Maurizio Cimadamore]

On Wed, 14 Aug 2024 22:46:35 GMT, Paul Sandoz <psandoz at openjdk.org> wrote:

> Lowering `~x` to bytecode generates the equivalent of `x ^ -1`, so the first lift and generation cycle will result in different bytecode.

javac changes look good

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Marked as reviewed by mcimadamore (Reviewer).

PR Review: https://git.openjdk.org/babylon/pull/216#pullrequestreview-2240798329