(module
 (type $none_=>_i32 (func (result i32)))
 (type $i64_=>_i64 (func (param i64) (result i64)))
 (type $i64_i64_=>_i64 (func (param i64 i64) (result i64)))
 (import "env" "_importll" (func $importll (param i64) (result i64)))
 (export "_add" (func $add))
 (export "_main" (func $main))
 (func $add (; has Stack IR ;) (param $0 i64) (param $1 i64) (result i64)
  (i64.add
   (local.get $0)
   (local.get $1)
  )
 )
 (func $main (; has Stack IR ;) (result i32)
  (drop
   (call $importll
    (i64.const 2)
   )
  )
  (i32.const 0)
 )
)