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

;; RUN: foreach %s %t wasm-opt -all --delete-branch-hints=10,30 -S -o - | filecheck %s

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

  ;; CHECK:      (type $1 (func (param i32 i32 i32)))

  ;; CHECK:      (import "fuzzing-support" "log-branch" (func $log (type $1) (param i32 i32 i32)))
  (import "fuzzing-support" "log-branch" (func $log (param i32 i32 i32)))

  ;; CHECK:      (func $if-10 (type $0)
  ;; CHECK-NEXT:  (local $temp i32)
  ;; CHECK-NEXT:  (if
  ;; CHECK-NEXT:   (block (result i32)
  ;; CHECK-NEXT:    (local.set $temp
  ;; CHECK-NEXT:     (i32.const 42)
  ;; CHECK-NEXT:    )
  ;; CHECK-NEXT:    (call $log
  ;; CHECK-NEXT:     (i32.const 10)
  ;; CHECK-NEXT:     (i32.const 0)
  ;; CHECK-NEXT:     (local.get $temp)
  ;; CHECK-NEXT:    )
  ;; CHECK-NEXT:    (local.get $temp)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (then
  ;; CHECK-NEXT:    (drop
  ;; CHECK-NEXT:     (i32.const 1337)
  ;; CHECK-NEXT:    )
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (else
  ;; CHECK-NEXT:    (drop
  ;; CHECK-NEXT:     (i32.const 99)
  ;; CHECK-NEXT:    )
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:  )
  ;; CHECK-NEXT: )
  (func $if-10
    (local $temp i32)
    ;; The branch hint should be removed, since the ID "10" is in the list of
    ;; 10, 30.
    (@metadata.code.branch_hint "\00")
    (if
      (block (result i32)
        (local.set $temp
          (i32.const 42)
        )
        (call $log
          (i32.const 10)
          (i32.const 0)
          (local.get $temp)
        )
        (local.get $temp)
      )
      (then
        (drop
          (i32.const 1337)
        )
      )
      (else
        (drop
          (i32.const 99)
        )
      )
    )
  )

  ;; CHECK:      (func $if-20 (type $0)
  ;; CHECK-NEXT:  (local $temp i32)
  ;; CHECK-NEXT:  (@metadata.code.branch_hint "\00")
  ;; CHECK-NEXT:  (if
  ;; CHECK-NEXT:   (block (result i32)
  ;; CHECK-NEXT:    (local.set $temp
  ;; CHECK-NEXT:     (i32.const 42)
  ;; CHECK-NEXT:    )
  ;; CHECK-NEXT:    (call $log
  ;; CHECK-NEXT:     (i32.const 20)
  ;; CHECK-NEXT:     (i32.const 0)
  ;; CHECK-NEXT:     (local.get $temp)
  ;; CHECK-NEXT:    )
  ;; CHECK-NEXT:    (local.get $temp)
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (then
  ;; CHECK-NEXT:    (drop
  ;; CHECK-NEXT:     (i32.const 1337)
  ;; CHECK-NEXT:    )
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:   (else
  ;; CHECK-NEXT:    (drop
  ;; CHECK-NEXT:     (i32.const 99)
  ;; CHECK-NEXT:    )
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:  )
  ;; CHECK-NEXT: )
  (func $if-20
    (local $temp i32)
    ;; The branch hint should *not* be removed: 20 is not in the list.
    (@metadata.code.branch_hint "\00")
    (if
      (block (result i32)
        (local.set $temp
          (i32.const 42)
        )
        (call $log
          (i32.const 20)
          (i32.const 0)
          (local.get $temp)
        )
        (local.get $temp)
      )
      (then
        (drop
          (i32.const 1337)
        )
      )
      (else
        (drop
          (i32.const 99)
        )
      )
    )
  )

  ;; CHECK:      (func $br-30 (type $0)
  ;; CHECK-NEXT:  (local $temp i32)
  ;; CHECK-NEXT:  (block $out
  ;; CHECK-NEXT:   (br_if $out
  ;; CHECK-NEXT:    (block (result i32)
  ;; CHECK-NEXT:     (local.set $temp
  ;; CHECK-NEXT:      (i32.const 42)
  ;; CHECK-NEXT:     )
  ;; CHECK-NEXT:     (call $log
  ;; CHECK-NEXT:      (i32.const 30)
  ;; CHECK-NEXT:      (i32.const 0)
  ;; CHECK-NEXT:      (local.get $temp)
  ;; CHECK-NEXT:     )
  ;; CHECK-NEXT:     (local.get $temp)
  ;; CHECK-NEXT:    )
  ;; CHECK-NEXT:   )
  ;; CHECK-NEXT:  )
  ;; CHECK-NEXT: )
  (func $br-30
    ;; The hint should be removed.
    (local $temp i32)
    (block $out
      (@metadata.code.branch_hint "\01")
      (br_if $out
        (block (result i32)
          (local.set $temp
            (i32.const 42)
          )
          (call $log
            (i32.const 30)
            (i32.const 0)
            (local.get $temp)
          )
          (local.get $temp)
        )
      )
    )
  )
)