[llvm] [CodeGen][RAGreedy] Inform LiveDebugVariables about snippets spilled by InlineSpiller. (PR #109962)

[Matt Arsenault via llvm-commits]

https://github.com/arsenm commented:

Can you also add a MIR test that just runs the allocator? -stress-regalloc can help shrink it 

https://github.com/llvm/llvm-project/pull/109962