test/passes/O2_print-stack-ir.txt

(module
 (type $0 (func (param i32) (result i32)))
 (export "stacky-help" (func $stacky-help))
 (func $stacky-help (param $0 i32) (result i32)
  (i32.add
   (call $stacky-help
    (i32.const 0)
   )
   (block (result i32)
    (local.set $0
     (call $stacky-help
      (i32.const 1)
     )
    )
    (drop
     (call $stacky-help
      (i32.const 2)
     )
    )
    (i32.eqz
     (local.get $0)
    )
   )
  )
 )
)
(module
 (type $0 (func (param i32) (result i32)))
 (export "stacky-help" (func $stacky-help))
 (func $stacky-help (param $0 i32) (result i32)
  i32.const 0
  call $stacky-help
  i32.const 1
  call $stacky-help
  local.set $0
  i32.const 2
  call $stacky-help
  drop
  local.get $0
  i32.eqz
  i32.add
 )
)