[flang] [llvm] [libcxx] [libunwind] [lld] [clang] [mlir] [libc] [clang-tools-extra] [compiler-rt] [lldb] [libcxxabi] [openmp] [polly] [libc++][numeric] P0543R3: Saturation arithmetic (PR #77967)

[Mark de Wever via cfe-commits]

https://github.com/mordante requested changes to this pull request.

Thanks I think this is getting close, I would like to see it again after addressing the comments.

https://github.com/llvm/llvm-project/pull/77967