Method add_block_param

cranelift/codegen/src/machinst/vcode.rs:350–352

(&mut self, param: VirtualReg)

    }

    pub fn add_block_param(&mut self, param: VirtualReg) {
        self.vcode.block_params.push(param.into());
    }

    fn add_branch_args_for_succ(&mut self, args: &[Reg]) {
        self.vcode