Method num_args

cranelift/codegen/src/machinst/abi.rs:1008–1015

Get the number of arguments expected.

(&self, sig: Sig)

    /// Get the number of arguments expected.
    pub fn num_args(&self, sig: Sig) -> usize {
        let len = self.args(sig).len();
        if self.sigs[sig].stack_ret_arg.is_some() {
            len - 1
        } else {
            len
        }
    }

    /// Get the number of return values expected.
    pub fn num_rets(&self, sig: Sig) -> usize {