== Progress == Fixed Bugs and posted patches for review - PR71281 and PR71408

PR66726 - Convert expr - Found way to handle this well and posted a patch.

IPA VRP - Started with a simple implementation for intra-procedural early VRP by refactoring tree-vrp. - Still need to handle range dominance - Ran into a latent issue in tree-vrp. Looking into it.

== Plan == - Follow upon remaining upstream patches - IPA VRP