test/interp/loop-multi.txt

;;; TOOL: run-interp
(module
  (func (export "loop-multi-result") (result i32)
    loop (result i32 i32)
      i32.const 1
      i32.const 2
    end
    i32.add)

  (func (export "loop-param-brif") (result i32)
    (local $l i32)
    i32.const 0
    loop $again (param i32) (result i32)
      i32.const 3
      i32.add       ;; +3 to TOS (loop param)

      tee_local $l
      get_local $l  ;; dup TOS

      i32.const 10
      i32.lt_s
      br_if $again  ;; loop if < 10
    end
  )
)
(;; STDOUT ;;;
loop-multi-result() => i32:3
loop-param-brif() => i32:12
;;; STDOUT ;;)