On Mar 24, 2009, at 11:20 PM, someguy wrote: > I could be wrong, but I think that you may need to add a 'big-integer' > intrinsic type to llvm. No, please don't. GMP is just another library like libc, your front- end should just generate calls into it like any other library. This is similar to how we handle threading and many other "language features". -Chris