[llvm-branch-commits] [llvm] [AVR] Backport #118015 and #121498 (PR #125081)

[Patryk Wychowaniec via llvm-branch-commits]

Patryk27 wrote:

Alright, backported!

I changed the logic from `emit relocations only for large jumps` to `emit relocations always`, which - pleasantly enough - means we don't have to backport #118015 per se (since linker is able to do this magic-wrapping-thingie  on its own).

As for testing, I compiled rustc with these changes and ran https://github.com/Patryk27/avr-tester's testsuite - all's green.

cc @benshi001 

https://github.com/llvm/llvm-project/pull/125081