[libcxx] [clang] [libc] [libcxxabi] [libunwind] [compiler-rt] [lld] [clang-tools-extra] [flang] [lldb] [llvm] Fix a bug in Smith's algorithm used in complex div. (PR #78330)

[Aaron Ballman via llvm-commits]

https://github.com/AaronBallman commented:

I think the current changes are reasonable to land for Clang 18 so we get the fix out to users. I don't have strong opinions on pushing this down into LLVM or outlining the function like John suggested; either approach is fine by me. I think outlining the function might make sense but I don't think it's a requirement either (perhaps add a FIXME comment suggesting it?).

https://github.com/llvm/llvm-project/pull/78330