We needn't use the C calling convention between koka functions, try switching to `fast` to allow LLVM more optimisations. Note the runtime should still be called via `c` cc, as should the koka entry-point.
We needn't use the C calling convention between koka functions, try switching to
fastto allow LLVM more optimisations.Note the runtime should still be called via
ccc, as should the koka entry-point.