[llvm] [AVR] Fix for issue #163015, occasional corruption in stack passed params (PR #163082)

[Carl Peto via llvm-commits]

carlos4242 wrote:

@benshi001 cheers... those all sound like good suggestions, I'm a bit swamped with a new job this week. I'll try to do this quick tidy up for you on the weekend. Thank you so much for reviewing the PR. Hopefully we can get this in soon and get it out of the way.

With other issues, I'll try to take a look but it might be a while before I can commit time to working on other fixes, sadly. (I also have some possible conflicts of interests to resolve that might prevent me doing much llvm/AVR work even when I do get time, just to warn... but I'm sure at least passing on thoughts and diagnosing bugs for others to fix will be OK one day.)

https://github.com/llvm/llvm-project/pull/163082