test/lit/array-multibyte.wast

;; NOTE: Assertions have been generated by update_lit_checks.py --all-items and should not be edited.
;; RUN: wasm-opt %s -all -S -o - | filecheck %s
;; RUN: wasm-opt %s -all --roundtrip -S -o - | filecheck %s --check-prefix=RTRIP

;; Check that we can roundtrip through the text format as well.

;; RUN: wasm-opt %s -all -S -o - | wasm-opt -all -S -o -

(module
  ;; CHECK:      (type $0 (func))

  ;; CHECK:      (type $i8_array (array (mut i8)))
  ;; RTRIP:      (type $0 (func))

  ;; RTRIP:      (type $i8_array (array (mut i8)))

  (type $i8_array (array (mut i8)))

  ;; CHECK:      (global $arr (ref $i8_array) (array.new_default $i8_array
  ;; CHECK-NEXT:  (i32.const 4)
  ;; CHECK-NEXT: ))
  ;; RTRIP:      (global $arr (ref $i8_array) (array.new_default $i8_array
  ;; RTRIP-NEXT:  (i32.const 4)
  ;; RTRIP-NEXT: ))
  (global $arr (ref $i8_array)
    (array.new_default $i8_array (i32.const 4))
  )

  ;; CHECK:      (func $stores (type $0)
  ;; CHECK-NEXT:  (i32.store8 (type $i8_array)
  ;; CHECK-NEXT:   (global.get $arr)
  ;; CHECK-NEXT:   (i32.const 1)
  ;; CHECK-NEXT:   (i32.const 2)
  ;; CHECK-NEXT:  )
  ;; CHECK-NEXT:  (i32.store16 (type $i8_array)
  ;; CHECK-NEXT:   (global.get $arr)
  ;; CHECK-NEXT:   (i32.const 1)
  ;; CHECK-NEXT:   (i32.const 2)
  ;; CHECK-NEXT:  )
  ;; CHECK-NEXT:  (i32.store (type $i8_array)
  ;; CHECK-NEXT:   (global.get $arr)
  ;; CHECK-NEXT:   (i32.const 1)
  ;; CHECK-NEXT:   (i32.const 2)
  ;; CHECK-NEXT:  )
  ;; CHECK-NEXT:  (f32.store (type $i8_array)
  ;; CHECK-NEXT:   (global.get $arr)
  ;; CHECK-NEXT:   (i32.const 1)
  ;; CHECK-NEXT:   (f32.const 2)
  ;; CHECK-NEXT:  )
  ;; CHECK-NEXT:  (i64.store8 (type $i8_array)
  ;; CHECK-NEXT:   (global.get $arr)
  ;; CHECK-NEXT:   (i32.const 1)
  ;; CHECK-NEXT:   (i64.const 2)
  ;; CHECK-NEXT:  )
  ;; CHECK-NEXT:  (i64.store16 (type $i8_array)
  ;; CHECK-NEXT:   (global.get $arr)
  ;; CHECK-NEXT:   (i32.const 1)
  ;; CHECK-NEXT:   (i64.const 2)
  ;; CHECK-NEXT:  )
  ;; CHECK-NEXT:  (i64.store32 (type $i8_array)
  ;; CHECK-NEXT:   (global.get $arr)
  ;; CHECK-NEXT:   (i32.const 1)
  ;; CHECK-NEXT:   (i64.const 2)
  ;; CHECK-NEXT:  )
  ;; CHECK-NEXT:  (f64.store (type $i8_array)
  ;; CHECK-NEXT:   (global.get $arr)
  ;; CHECK-NEXT:   (i32.const 1)
  ;; CHECK-NEXT:   (f64.const 2)
  ;; CHECK-NEXT:  )
  ;; CHECK-NEXT: )
  ;; RTRIP:      (func $stores (type $0)
  ;; RTRIP-NEXT:  (i32.store8 (type $i8_array)
  ;; RTRIP-NEXT:   (global.get $arr)
  ;; RTRIP-NEXT:   (i32.const 1)
  ;; RTRIP-NEXT:   (i32.const 2)
  ;; RTRIP-NEXT:  )
  ;; RTRIP-NEXT:  (i32.store16 (type $i8_array)
  ;; RTRIP-NEXT:   (global.get $arr)
  ;; RTRIP-NEXT:   (i32.const 1)
  ;; RTRIP-NEXT:   (i32.const 2)
  ;; RTRIP-NEXT:  )
  ;; RTRIP-NEXT:  (i32.store (type $i8_array)
  ;; RTRIP-NEXT:   (global.get $arr)
  ;; RTRIP-NEXT:   (i32.const 1)
  ;; RTRIP-NEXT:   (i32.const 2)
  ;; RTRIP-NEXT:  )
  ;; RTRIP-NEXT:  (f32.store (type $i8_array)
  ;; RTRIP-NEXT:   (global.get $arr)
  ;; RTRIP-NEXT:   (i32.const 1)
  ;; RTRIP-NEXT:   (f32.const 2)
  ;; RTRIP-NEXT:  )
  ;; RTRIP-NEXT:  (i64.store8 (type $i8_array)
  ;; RTRIP-NEXT:   (global.get $arr)
  ;; RTRIP-NEXT:   (i32.const 1)
  ;; RTRIP-NEXT:   (i64.const 2)
  ;; RTRIP-NEXT:  )
  ;; RTRIP-NEXT:  (i64.store16 (type $i8_array)
  ;; RTRIP-NEXT:   (global.get $arr)
  ;; RTRIP-NEXT:   (i32.const 1)
  ;; RTRIP-NEXT:   (i64.const 2)
  ;; RTRIP-NEXT:  )
  ;; RTRIP-NEXT:  (i64.store32 (type $i8_array)
  ;; RTRIP-NEXT:   (global.get $arr)
  ;; RTRIP-NEXT:   (i32.const 1)
  ;; RTRIP-NEXT:   (i64.const 2)
  ;; RTRIP-NEXT:  )
  ;; RTRIP-NEXT:  (f64.store (type $i8_array)
  ;; RTRIP-NEXT:   (global.get $arr)
  ;; RTRIP-NEXT:   (i32.const 1)
  ;; RTRIP-NEXT:   (f64.const 2)
  ;; RTRIP-NEXT:  )
  ;; RTRIP-NEXT: )
  (func $stores
    (i32.store8 (type $i8_array) (global.get $arr) (i32.const 1) (i32.const 2))
    (i32.store16 (type $i8_array) (global.get $arr) (i32.const 1) (i32.const 2))
    (i32.store (type $i8_array) (global.get $arr) (i32.const 1) (i32.const 2))
    (f32.store (type $i8_array) (global.get $arr) (i32.const 1) (f32.const 2.0))

    (i64.store8 (type $i8_array) (global.get $arr) (i32.const 1) (i64.const 2))
    (i64.store16 (type $i8_array) (global.get $arr) (i32.const 1) (i64.const 2))
    (i64.store32 (type $i8_array) (global.get $arr) (i32.const 1) (i64.const 2))
    (f64.store (type $i8_array) (global.get $arr) (i32.const 1) (f64.const 2.0))
  )

  ;; CHECK:      (func $stores_null (type $0)
  ;; CHECK-NEXT:  (block ;; (replaces unreachable ArrayStore we can't emit)
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (ref.null none)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (i32.const 1)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (i32.const 2)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (unreachable)
  ;; CHECK-NEXT:  )
  ;; CHECK-NEXT:  (block ;; (replaces unreachable ArrayStore we can't emit)
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (ref.null none)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (i32.const 1)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (i32.const 2)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (unreachable)
  ;; CHECK-NEXT:  )
  ;; CHECK-NEXT:  (block ;; (replaces unreachable ArrayStore we can't emit)
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (ref.null none)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (i32.const 1)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (i32.const 2)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (unreachable)
  ;; CHECK-NEXT:  )
  ;; CHECK-NEXT:  (block ;; (replaces unreachable ArrayStore we can't emit)
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (ref.null none)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (i32.const 1)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (f32.const 2)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (unreachable)
  ;; CHECK-NEXT:  )
  ;; CHECK-NEXT:  (block ;; (replaces unreachable ArrayStore we can't emit)
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (ref.null none)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (i32.const 1)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (i64.const 2)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (unreachable)
  ;; CHECK-NEXT:  )
  ;; CHECK-NEXT:  (block ;; (replaces unreachable ArrayStore we can't emit)
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (ref.null none)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (i32.const 1)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (i64.const 2)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (unreachable)
  ;; CHECK-NEXT:  )
  ;; CHECK-NEXT:  (block ;; (replaces unreachable ArrayStore we can't emit)
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (ref.null none)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (i32.const 1)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (i64.const 2)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (unreachable)
  ;; CHECK-NEXT:  )
  ;; CHECK-NEXT:  (block ;; (replaces unreachable ArrayStore we can't emit)
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (ref.null none)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (i32.const 1)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (f64.const 2)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (unreachable)
  ;; CHECK-NEXT:  )
  ;; CHECK-NEXT: )
  ;; RTRIP:      (func $stores_null (type $0)
  ;; RTRIP-NEXT:  (drop
  ;; RTRIP-NEXT:   (ref.null none)
  ;; RTRIP-NEXT:  )
  ;; RTRIP-NEXT:  (drop
  ;; RTRIP-NEXT:   (i32.const 1)
  ;; RTRIP-NEXT:  )
  ;; RTRIP-NEXT:  (drop
  ;; RTRIP-NEXT:   (i32.const 2)
  ;; RTRIP-NEXT:  )
  ;; RTRIP-NEXT:  (unreachable)
  ;; RTRIP-NEXT:  (drop
  ;; RTRIP-NEXT:   (ref.null none)
  ;; RTRIP-NEXT:  )
  ;; RTRIP-NEXT:  (drop
  ;; RTRIP-NEXT:   (i32.const 1)
  ;; RTRIP-NEXT:  )
  ;; RTRIP-NEXT:  (drop
  ;; RTRIP-NEXT:   (i32.const 2)
  ;; RTRIP-NEXT:  )
  ;; RTRIP-NEXT:  (unreachable)
  ;; RTRIP-NEXT:  (drop
  ;; RTRIP-NEXT:   (ref.null none)
  ;; RTRIP-NEXT:  )
  ;; RTRIP-NEXT:  (drop
  ;; RTRIP-NEXT:   (i32.const 1)
  ;; RTRIP-NEXT:  )
  ;; RTRIP-NEXT:  (drop
  ;; RTRIP-NEXT:   (i32.const 2)
  ;; RTRIP-NEXT:  )
  ;; RTRIP-NEXT:  (unreachable)
  ;; RTRIP-NEXT:  (drop
  ;; RTRIP-NEXT:   (ref.null none)
  ;; RTRIP-NEXT:  )
  ;; RTRIP-NEXT:  (drop
  ;; RTRIP-NEXT:   (i32.const 1)
  ;; RTRIP-NEXT:  )
  ;; RTRIP-NEXT:  (drop
  ;; RTRIP-NEXT:   (f32.const 2)
  ;; RTRIP-NEXT:  )
  ;; RTRIP-NEXT:  (unreachable)
  ;; RTRIP-NEXT:  (drop
  ;; RTRIP-NEXT:   (ref.null none)
  ;; RTRIP-NEXT:  )
  ;; RTRIP-NEXT:  (drop
  ;; RTRIP-NEXT:   (i32.const 1)
  ;; RTRIP-NEXT:  )
  ;; RTRIP-NEXT:  (drop
  ;; RTRIP-NEXT:   (i64.const 2)
  ;; RTRIP-NEXT:  )
  ;; RTRIP-NEXT:  (unreachable)
  ;; RTRIP-NEXT:  (drop
  ;; RTRIP-NEXT:   (ref.null none)
  ;; RTRIP-NEXT:  )
  ;; RTRIP-NEXT:  (drop
  ;; RTRIP-NEXT:   (i32.const 1)
  ;; RTRIP-NEXT:  )
  ;; RTRIP-NEXT:  (drop
  ;; RTRIP-NEXT:   (i64.const 2)
  ;; RTRIP-NEXT:  )
  ;; RTRIP-NEXT:  (unreachable)
  ;; RTRIP-NEXT:  (drop
  ;; RTRIP-NEXT:   (ref.null none)
  ;; RTRIP-NEXT:  )
  ;; RTRIP-NEXT:  (drop
  ;; RTRIP-NEXT:   (i32.const 1)
  ;; RTRIP-NEXT:  )
  ;; RTRIP-NEXT:  (drop
  ;; RTRIP-NEXT:   (i64.const 2)
  ;; RTRIP-NEXT:  )
  ;; RTRIP-NEXT:  (unreachable)
  ;; RTRIP-NEXT:  (drop
  ;; RTRIP-NEXT:   (ref.null none)
  ;; RTRIP-NEXT:  )
  ;; RTRIP-NEXT:  (drop
  ;; RTRIP-NEXT:   (i32.const 1)
  ;; RTRIP-NEXT:  )
  ;; RTRIP-NEXT:  (drop
  ;; RTRIP-NEXT:   (f64.const 2)
  ;; RTRIP-NEXT:  )
  ;; RTRIP-NEXT:  (unreachable)
  ;; RTRIP-NEXT: )
  (func $stores_null
    (i32.store8 (type $i8_array) (ref.null $i8_array) (i32.const 1) (i32.const 2))
    (i32.store16 (type $i8_array) (ref.null $i8_array) (i32.const 1) (i32.const 2))
    (i32.store (type $i8_array) (ref.null $i8_array) (i32.const 1) (i32.const 2))
    (f32.store (type $i8_array) (ref.null $i8_array) (i32.const 1) (f32.const 2.0))

    (i64.store8 (type $i8_array) (ref.null $i8_array) (i32.const 1) (i64.const 2))
    (i64.store16 (type $i8_array) (ref.null $i8_array) (i32.const 1) (i64.const 2))
    (i64.store32 (type $i8_array) (ref.null $i8_array) (i32.const 1) (i64.const 2))
    (f64.store (type $i8_array) (ref.null $i8_array) (i32.const 1) (f64.const 2.0))
  )

  ;; CHECK:      (func $stores_unreachable (type $0)
  ;; CHECK-NEXT:  (block ;; (replaces unreachable ArrayStore we can't emit)
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (unreachable)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (i32.const 1)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (i32.const 2)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (unreachable)
  ;; CHECK-NEXT:  )
  ;; CHECK-NEXT:  (block ;; (replaces unreachable ArrayStore we can't emit)
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (unreachable)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (i32.const 1)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (i32.const 2)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (unreachable)
  ;; CHECK-NEXT:  )
  ;; CHECK-NEXT:  (block ;; (replaces unreachable ArrayStore we can't emit)
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (unreachable)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (i32.const 1)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (i32.const 2)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (unreachable)
  ;; CHECK-NEXT:  )
  ;; CHECK-NEXT:  (block ;; (replaces unreachable ArrayStore we can't emit)
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (unreachable)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (i32.const 1)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (f32.const 2)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (unreachable)
  ;; CHECK-NEXT:  )
  ;; CHECK-NEXT:  (block ;; (replaces unreachable ArrayStore we can't emit)
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (unreachable)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (i32.const 1)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (i64.const 2)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (unreachable)
  ;; CHECK-NEXT:  )
  ;; CHECK-NEXT:  (block ;; (replaces unreachable ArrayStore we can't emit)
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (unreachable)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (i32.const 1)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (i64.const 2)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (unreachable)
  ;; CHECK-NEXT:  )
  ;; CHECK-NEXT:  (block ;; (replaces unreachable ArrayStore we can't emit)
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (unreachable)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (i32.const 1)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (i64.const 2)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (unreachable)
  ;; CHECK-NEXT:  )
  ;; CHECK-NEXT:  (block ;; (replaces unreachable ArrayStore we can't emit)
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (unreachable)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (i32.const 1)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (drop
  ;; CHECK-NEXT:    (f64.const 2)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (unreachable)
  ;; CHECK-NEXT:  )
  ;; CHECK-NEXT: )
  ;; RTRIP:      (func $stores_unreachable (type $0)
  ;; RTRIP-NEXT:  (unreachable)
  ;; RTRIP-NEXT: )
  (func $stores_unreachable
    (i32.store8 (type $i8_array) (unreachable) (i32.const 1) (i32.const 2))
    (i32.store16 (type $i8_array) (unreachable) (i32.const 1) (i32.const 2))
    (i32.store (type $i8_array) (unreachable) (i32.const 1) (i32.const 2))
    (f32.store (type $i8_array) (unreachable) (i32.const 1) (f32.const 2.0))

    (i64.store8 (type $i8_array) (unreachable) (i32.const 1) (i64.const 2))
    (i64.store16 (type $i8_array) (unreachable) (i32.const 1) (i64.const 2))
    (i64.store32 (type $i8_array) (unreachable) (i32.const 1) (i64.const 2))
    (f64.store (type $i8_array) (unreachable) (i32.const 1) (f64.const 2.0))
  )
)