test/passes/remove-unused-names.txt

(module
 (type $0 (func (param i32) (result i32)))
 (type $1 (func))
 (memory $0 256 256)
 (func $b0 (type $0) (param $i1 i32) (result i32)
  (i32.const 0)
 )
 (func $loops (type $1)
  (block $out
   (loop $in
    (br $out)
    (br $in)
   )
  )
  (loop $in0
   (br $in0)
  )
  (nop)
  (block $out4
   (loop $in5
    (br $out4)
    (br $in5)
   )
  )
  (block $out6
   (loop $in7
    (br $out6)
    (br $in7)
   )
  )
  (loop $in8
   (block $out9
    (br $out9)
    (br $in8)
   )
  )
  (loop $in10
   (block $out11
    (br $out11)
    (br $in10)
   )
  )
  (block $out12
   (loop $in13
    (br $out12)
    (br $in13)
   )
  )
 )
 (func $merges (type $1)
  (block $b
   (br $b)
   (br $b)
  )
  (block $b15
   (br_table $b15 $b15
    (i32.const 3)
   )
  )
  (block $b17
   (br_table $b17 $b17
    (i32.const 3)
   )
  )
 )
)