test/lit/passes/dae2-tnh.wast

;; NOTE: Assertions have been generated by update_lit_checks.py --all-items and should not be edited.

;; RUN: wasm-opt %s -all --closed-world -tnh --dae2 --closed-world -S -o - \
;; RUN:    | filecheck %s

;; RUN: wasm-opt %s -all --closed-world      --dae2 --closed-world -S -o - \
;; RUN:    | filecheck %s --check-prefix=TRAPS


(module

  ;; CHECK:      (rec
  ;; CHECK-NEXT:  (type $struct (descriptor $desc) (struct))

  ;; CHECK:       (type $desc (describes $struct) (struct))

  ;; CHECK:       (type $2 (func))

  ;; CHECK:       (type $3 (func))

  ;; CHECK:       (type $f (func))
  ;; TRAPS:      (rec
  ;; TRAPS-NEXT:  (type $struct (descriptor $desc) (struct))

  ;; TRAPS:       (type $desc (describes $struct) (struct))

  ;; TRAPS:       (type $2 (func))

  ;; TRAPS:       (type $3 (func))

  ;; TRAPS:       (type $f (func))
  (type $f (func (param i32)))

  (rec
    (type $struct (descriptor $desc) (struct))
    (type $desc (describes $struct) (struct))
  )

  ;; CHECK:      (memory $m 0 0)
  ;; TRAPS:      (rec
  ;; TRAPS-NEXT:  (type $5 (func (param i32)))

  ;; TRAPS:       (type $6 (struct))

  ;; TRAPS:      (type $7 (func (param (ref null (exact $desc)))))

  ;; TRAPS:      (rec
  ;; TRAPS-NEXT:  (type $8 (func (param anyref)))

  ;; TRAPS:       (type $9 (struct))

  ;; TRAPS:      (memory $m 0 0)
  (memory $m 0 0)
  ;; CHECK:      (func $division (type $2)
  ;; CHECK-NEXT:  (local $x i32)
  ;; CHECK-NEXT:  (drop
  ;; CHECK-NEXT:   (i32.const -1)
  ;; CHECK-NEXT:  )
  ;; CHECK-NEXT:  (call $division)
  ;; CHECK-NEXT: )
  ;; TRAPS:      (func $division (type $5) (param $x i32)
  ;; TRAPS-NEXT:  (call $division
  ;; TRAPS-NEXT:   (i32.div_u
  ;; TRAPS-NEXT:    (i32.const -1)
  ;; TRAPS-NEXT:    (local.get $x)
  ;; TRAPS-NEXT:   )
  ;; TRAPS-NEXT:  )
  ;; TRAPS-NEXT: )
  (func $division (param $x i32)
    (call $division
      (i32.div_u
        (i32.const -1)
        (local.get $x)
      )
    )
  )

  ;; CHECK:      (func $load (type $2)
  ;; CHECK-NEXT:  (local $x i32)
  ;; CHECK-NEXT:  (call $load)
  ;; CHECK-NEXT: )
  ;; TRAPS:      (func $load (type $5) (param $x i32)
  ;; TRAPS-NEXT:  (call $load
  ;; TRAPS-NEXT:   (i32.load
  ;; TRAPS-NEXT:    (local.get $x)
  ;; TRAPS-NEXT:   )
  ;; TRAPS-NEXT:  )
  ;; TRAPS-NEXT: )
  (func $load (param $x i32)
    (call $load
      (i32.load
        (local.get $x)
      )
    )
  )

  ;; CHECK:      (func $cast (type $2)
  ;; CHECK-NEXT:  (local $ref anyref)
  ;; CHECK-NEXT:  (call $cast)
  ;; CHECK-NEXT: )
  ;; TRAPS:      (func $cast (type $8) (param $ref anyref)
  ;; TRAPS-NEXT:  (call $cast
  ;; TRAPS-NEXT:   (ref.cast (ref i31)
  ;; TRAPS-NEXT:    (local.get $ref)
  ;; TRAPS-NEXT:   )
  ;; TRAPS-NEXT:  )
  ;; TRAPS-NEXT: )
  (func $cast (param $ref anyref)
    (call $cast
      (ref.cast (ref i31)
        (local.get $ref)
      )
    )
  )

  ;; CHECK:      (func $allocation (type $2)
  ;; CHECK-NEXT:  (local $desc (ref null (exact $desc)))
  ;; CHECK-NEXT:  (nop)
  ;; CHECK-NEXT: )
  ;; TRAPS:      (func $allocation (type $7) (param $desc (ref null (exact $desc)))
  ;; TRAPS-NEXT:  (drop
  ;; TRAPS-NEXT:   (struct.new_default_desc $struct
  ;; TRAPS-NEXT:    (local.get $desc)
  ;; TRAPS-NEXT:   )
  ;; TRAPS-NEXT:  )
  ;; TRAPS-NEXT: )
  (func $allocation (param $desc (ref null (exact $desc)))
    (drop
      (struct.new_desc $struct
        (local.get $desc)
      )
    )
  )
)