[llvm] [ORC] Preserve order of constructors with same priority (PR #95532)

[Jonas Hahnfeld via llvm-commits]

hahnjo wrote:

> Some of them are missing but they have empty lines where they should be:

Okay, that was my reading of the buildbot failure, but I couldn't think of a good reason why it should be this way...

> If I revert the change to `stable_sort` I see the same gaps though:

Right, and the order matches what I remember seeing on x86, which should mean it's something else. Could you maybe try adding `--jit-linker=rtdyld` to the `lli` invocation? One possibility would be that some relocations are not properly resolved and that's why it's printing null strings...

https://github.com/llvm/llvm-project/pull/95532