pub unsafe extern "C" fn LLVMRustBuildCall<'a>(
    B: &Builder<'a>,
    Ty: &'a Type,
    Fn: &'a Value,
    Args: *const &'a Value,
    NumArgs: c_uint,
    OpBundles: *const &OperandBundleDef<'a>,
    NumOpBundles: c_uint
) -> &'a Value