Addressing various TODOs / FIXMEs in JIT code that don't have a bug number. I added comments explaining the changes in more detail.
Thanks, Tobias --------- - [x] I confirm that I make this contribution in accordance with the [OpenJDK Interim AI Policy](https://openjdk.org/legal/ai). ------------- Commit messages: - Fixed comment - Assert fix - JDK-8382773 Changes: https://git.openjdk.org/valhalla/pull/2352/files Webrev: https://webrevs.openjdk.org/?repo=valhalla&pr=2352&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8382773 Stats: 56 lines in 15 files changed: 10 ins; 31 del; 15 mod Patch: https://git.openjdk.org/valhalla/pull/2352.diff Fetch: git fetch https://git.openjdk.org/valhalla.git pull/2352/head:pull/2352 PR: https://git.openjdk.org/valhalla/pull/2352
