test/lld/recursive.wat

(module
 (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
 (type $none_=>_none (func))
 (type $none_=>_i32 (func (result i32)))
 (import "env" "iprintf" (func $iprintf (param i32 i32) (result i32)))
 (global $__stack_pointer (mut i32) (i32.const 66128))
 (memory $0 2)
 (data $.rodata (i32.const 568) "%d:%d\n\00Result: %d\n\00")
 (table $0 1 1 funcref)
 (export "memory" (memory $0))
 (export "__wasm_call_ctors" (func $__wasm_call_ctors))
 (export "main" (func $main))
 (func $__wasm_call_ctors
 )
 (func $foo (param $0 i32) (param $1 i32) (result i32)
  (local $2 i32)
  (global.set $__stack_pointer
   (local.tee $2
    (i32.sub
     (global.get $__stack_pointer)
     (i32.const 16)
    )
   )
  )
  (i32.store offset=4
   (local.get $2)
   (local.get $1)
  )
  (i32.store
   (local.get $2)
   (local.get $0)
  )
  (drop
   (call $iprintf
    (i32.const 568)
    (local.get $2)
   )
  )
  (global.set $__stack_pointer
   (i32.add
    (local.get $2)
    (i32.const 16)
   )
  )
  (i32.add
   (local.get $1)
   (local.get $0)
  )
 )
 (func $__original_main (result i32)
  (local $0 i32)
  (global.set $__stack_pointer
   (local.tee $0
    (i32.sub
     (global.get $__stack_pointer)
     (i32.const 16)
    )
   )
  )
  (i32.store
   (local.get $0)
   (call $foo
    (i32.const 1)
    (i32.const 2)
   )
  )
  (drop
   (call $iprintf
    (i32.const 575)
    (local.get $0)
   )
  )
  (global.set $__stack_pointer
   (i32.add
    (local.get $0)
    (i32.const 16)
   )
  )
  (i32.const 0)
 )
 (func $main (param $0 i32) (param $1 i32) (result i32)
  (call $__original_main)
 )
 ;; custom section "producers", size 112
)