[llvm] [LLVM] Update exception handling maintainer (PR #120585)

[Eli Friedman via llvm-commits]

efriedma-quic wrote:

I'm not sure "exception handling" is the right way to define the area. On the LLVM side, DWARF EH and WinEH live in mostly parallel worlds: the IR constructs are different, and the code generator codepaths are mostly independent.  I'm happy to pick up WinEH, but I don't want to spread myself too thin, and I think there are probably better alternatives for DWARF EH.

CC @rnk @mstorsjo @phoebewang @dwblaikie

https://github.com/llvm/llvm-project/pull/120585