For swift projects using the compiler, having a swift output option will make it easier to integrate bytecode formatters into the build.
Use --strip-trailing-cr to ignore line ending differences. Fixes failures on windows.
A compiler from Python to the assembly syntax of the [lldb data formatter bytecode](https://discourse.llvm.org/t/a-bytecode-for-lldb-data-formatters/82696). Assisted-by: claude