Devin Papineau

Stop sharing TR_VirtualGuard between multiple guards with the same BCI

1

These are a few adjustments to remain compatible with OMR after the corresponding OMR commit.

Consider the `go()` method in the following Java program: ``` public class RematDup { private static RematDup inst; int field; public static void main(String[] args) { inst = new RematDup();...

Recognize linkToNative() in the JIT compiler to allow J2I calls

9

- Treat `linkToNative()` as signature-polymorphic. - Pass an extra argument to reserve space for the appendix. - Always compile-time resolve to ensure the extra argument is passed.

Consider dropping HCR extensions?

15

That is, allowing the addition and removal of methods and static fields. I'm curious what the motivation/use case is for these extensions, and whether it might be possible to drop...