assemblyscript/tests/runtime/optimized.wat

(module
 (type $FUNCSIG$v (func))
 (type $FUNCSIG$iii (func (param i32 i32) (result i32)))
 (type $FUNCSIG$iiii (func (param i32 i32 i32) (result i32)))
 (type $FUNCSIG$vii (func (param i32 i32)))
 (type $FUNCSIG$ii (func (param i32) (result i32)))
 (type $FUNCSIG$viiii (func (param i32 i32 i32 i32)))
 (type $FUNCSIG$viii (func (param i32 i32 i32)))
 (type $FUNCSIG$vi (func (param i32)))
 (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
 (memory $0 1)
 (data (i32.const 8) "\10\00\00\00\1e")
 (data (i32.const 24) "~\00l\00i\00b\00/\00r\00t\00/\00t\00l\00s\00f\00.\00t\00s")
 (data (i32.const 56) "\10\00\00\00\1c")
 (data (i32.const 72) "~\00l\00i\00b\00/\00m\00e\00m\00o\00r\00y\00.\00t\00s")
 (data (i32.const 104) "\10\00\00\00\00\00\00\00\08\00\00\00\00\00\00\00\08\00\00\00\00\00\00\00\08\00\00\00\00\00\00\00\08\00\00\00\00\00\00\00\08\00\00\00\00\00\00\00\08\00\00\00\00\00\00\00\08\00\00\00\00\00\00\00\08\00\00\00\00\00\00\00\08\00\00\00\00\00\00\00\08\00\00\00\00\00\00\00\08\00\00\00\00\00\00\00\08\00\00\00\00\00\00\00\08\00\00\00\00\00\00\00\08\00\00\00\00\00\00\00\08\00\00\00\00\00\00\00\08")
 (global $~lib/started (mut i32) (i32.const 0))
 (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
 (global $~lib/rt/pure/CUR (mut i32) (i32.const 0))
 (global $~lib/rt/pure/ROOTS (mut i32) (i32.const 0))
 (export "memory" (memory $0))
 (export "main" (func $assembly/index/main))
 (export "__rt_allocate" (func $~lib/rt/index/__rt_allocate))
 (export "__rt_reallocate" (func $~lib/rt/index/__rt_reallocate))
 (export "__rt_free" (func $~lib/rt/index/__rt_free))
 (export "__rt_retain" (func $~lib/rt/index/__rt_retain))
 (export "__rt_release" (func $~lib/rt/index/__rt_release))
 (export "__rt_collect" (func $~lib/rt/index/__rt_collect))
 (export "__rt_typeinfo" (func $~lib/rt/common/__rt_typeinfo))
 (func $assembly/index/main (; 1 ;) (type $FUNCSIG$v)
  global.get $~lib/started
  i32.eqz
  if
   i32.const 1
   global.set $~lib/started
  end
 )
 (func $~lib/rt/tlsf/removeBlock (; 2 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
  (local $2 i32)
  (local $3 i32)
  (local $4 i32)
  (local $5 i32)
  local.get $1
  i32.load
  i32.const -4
  i32.and
  local.tee $2
  i32.const 256
  i32.lt_u
  if (result i32)
   local.get $2
   i32.const 4
   i32.shr_u
   local.set $4
   i32.const 0
  else   
   local.get $2
   i32.const 31
   local.get $2
   i32.clz
   i32.sub
   local.tee $3
   i32.const 4
   i32.sub
   i32.shr_u
   i32.const 16
   i32.xor
   local.set $4
   local.get $3
   i32.const 7
   i32.sub
  end
  local.set $3
  local.get $1
  i32.load offset=20
  local.set $2
  local.get $1
  i32.load offset=16
  local.tee $5
  if
   local.get $5
   local.get $2
   i32.store offset=20
  end
  local.get $2
  if
   local.get $2
   local.get $5
   i32.store offset=16
  end
  local.get $1
  local.get $0
  local.get $3
  i32.const 4
  i32.shl
  local.get $4
  i32.add
  i32.const 2
  i32.shl
  i32.add
  i32.load offset=96
  i32.eq
  if
   local.get $0
   local.get $3
   i32.const 4
   i32.shl
   local.get $4
   i32.add
   i32.const 2
   i32.shl
   i32.add
   local.get $2
   i32.store offset=96
   local.get $2
   i32.eqz
   if
    local.get $0
    local.get $3
    i32.const 2
    i32.shl
    i32.add
    local.get $0
    local.get $3
    i32.const 2
    i32.shl
    i32.add
    i32.load offset=4
    i32.const 1
    local.get $4
    i32.shl
    i32.const -1
    i32.xor
    i32.and
    local.tee $1
    i32.store offset=4
    local.get $1
    i32.eqz
    if
     local.get $0
     local.get $0
     i32.load
     i32.const 1
     local.get $3
     i32.shl
     i32.const -1
     i32.xor
     i32.and
     i32.store
    end
   end
  end
 )
 (func $~lib/rt/tlsf/insertBlock (; 3 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
  (local $2 i32)
  (local $3 i32)
  (local $4 i32)
  (local $5 i32)
  (local $6 i32)
  (local $7 i32)
  local.get $1
  i32.load
  local.set $2
  local.get $1
  i32.const 16
  i32.add
  local.get $1
  i32.load
  i32.const -4
  i32.and
  i32.add
  local.tee $4
  i32.load
  local.tee $5
  i32.const 1
  i32.and
  if
   local.get $2
   i32.const -4
   i32.and
   i32.const 16
   i32.add
   local.get $5
   i32.const -4
   i32.and
   i32.add
   local.tee $3
   i32.const 1073741824
   i32.lt_u
   if
    local.get $0
    local.get $4
    call $~lib/rt/tlsf/removeBlock
    local.get $1
    local.get $2
    i32.const 3
    i32.and
    local.get $3
    i32.or
    local.tee $2
    i32.store
    local.get $1
    i32.const 16
    i32.add
    local.get $1
    i32.load
    i32.const -4
    i32.and
    i32.add
    local.tee $4
    i32.load
    local.set $5
   end
  end
  local.get $2
  i32.const 2
  i32.and
  if
   local.get $1
   i32.const 4
   i32.sub
   i32.load
   local.tee $3
   i32.load
   local.tee $6
   i32.const -4
   i32.and
   i32.const 16
   i32.add
   local.get $2
   i32.const -4
   i32.and
   i32.add
   local.tee $7
   i32.const 1073741824
   i32.lt_u
   if
    local.get $0
    local.get $3
    call $~lib/rt/tlsf/removeBlock
    local.get $3
    local.get $6
    i32.const 3
    i32.and
    local.get $7
    i32.or
    local.tee $2
    i32.store
    local.get $3
    local.set $1
   end
  end
  local.get $4
  local.get $5
  i32.const 2
  i32.or
  i32.store
  local.get $4
  i32.const 4
  i32.sub
  local.get $1
  i32.store
  local.get $2
  i32.const -4
  i32.and
  local.tee $2
  i32.const 256
  i32.lt_u
  if (result i32)
   local.get $2
   i32.const 4
   i32.shr_u
   local.set $2
   i32.const 0
  else   
   local.get $2
   i32.const 31
   local.get $2
   i32.clz
   i32.sub
   local.tee $3
   i32.const 4
   i32.sub
   i32.shr_u
   i32.const 16
   i32.xor
   local.set $2
   local.get $3
   i32.const 7
   i32.sub
  end
  local.set $3
  local.get $0
  local.get $3
  i32.const 4
  i32.shl
  local.get $2
  i32.add
  i32.const 2
  i32.shl
  i32.add
  i32.load offset=96
  local.set $4
  local.get $1
  i32.const 0
  i32.store offset=16
  local.get $1
  local.get $4
  i32.store offset=20
  local.get $4
  if
   local.get $4
   local.get $1
   i32.store offset=16
  end
  local.get $0
  local.get $3
  i32.const 4
  i32.shl
  local.get $2
  i32.add
  i32.const 2
  i32.shl
  i32.add
  local.get $1
  i32.store offset=96
  local.get $0
  local.get $0
  i32.load
  i32.const 1
  local.get $3
  i32.shl
  i32.or
  i32.store
  local.get $0
  local.get $3
  i32.const 2
  i32.shl
  i32.add
  local.get $0
  local.get $3
  i32.const 2
  i32.shl
  i32.add
  i32.load offset=4
  i32.const 1
  local.get $2
  i32.shl
  i32.or
  i32.store offset=4
 )
 (func $~lib/rt/tlsf/addMemory (; 4 ;) (type $FUNCSIG$viii) (param $0 i32) (param $1 i32) (param $2 i32)
  (local $3 i32)
  local.get $2
  block (result i32)
   local.get $0
   i32.load offset=1568
   local.tee $2
   if
    local.get $1
    i32.const 16
    i32.sub
    local.get $2
    i32.eq
    if
     local.get $2
     i32.load
     local.set $3
     local.get $1
     i32.const 16
     i32.sub
     local.set $1
    end
   end
   local.get $1
  end
  i32.sub
  local.tee $2
  i32.const 48
  i32.lt_u
  if
   return
  end
  local.get $1
  local.get $3
  i32.const 2
  i32.and
  local.get $2
  i32.const 32
  i32.sub
  i32.const 1
  i32.or
  i32.or
  i32.store
  local.get $1
  i32.const 0
  i32.store offset=16
  local.get $1
  i32.const 0
  i32.store offset=20
  local.get $1
  local.get $2
  i32.add
  i32.const 16
  i32.sub
  local.tee $2
  i32.const 2
  i32.store
  local.get $0
  local.get $2
  i32.store offset=1568
  local.get $0
  local.get $1
  call $~lib/rt/tlsf/insertBlock
 )
 (func $~lib/rt/tlsf/initializeRoot (; 5 ;) (type $FUNCSIG$v)
  (local $0 i32)
  (local $1 i32)
  (local $2 i32)
  (local $3 i32)
  i32.const 240
  local.tee $3
  i32.const 67107
  i32.add
  i32.const -65536
  i32.and
  i32.const 16
  i32.shr_u
  local.tee $1
  current_memory
  local.tee $0
  i32.gt_s
  if (result i32)
   local.get $1
   local.get $0
   i32.sub
   grow_memory
   i32.const 0
   i32.lt_s
  else   
   i32.const 0
  end
  if
   unreachable
  end
  local.get $3
  local.tee $0
  i32.const 0
  i32.store
  local.get $0
  i32.const 0
  i32.store offset=1568
  loop $repeat|0
   block $break|0
    local.get $2
    i32.const 23
    i32.ge_u
    br_if $break|0
    local.get $0
    local.get $2
    i32.const 2
    i32.shl
    i32.add
    i32.const 0
    i32.store offset=4
    i32.const 0
    local.set $1
    loop $repeat|1
     block $break|1
      local.get $1
      i32.const 16
      i32.ge_u
      br_if $break|1
      local.get $0
      local.get $2
      i32.const 4
      i32.shl
      local.get $1
      i32.add
      i32.const 2
      i32.shl
      i32.add
      i32.const 0
      i32.store offset=96
      local.get $1
      i32.const 1
      i32.add
      local.set $1
      br $repeat|1
     end
    end
    local.get $2
    i32.const 1
    i32.add
    local.set $2
    br $repeat|0
   end
  end
  local.get $0
  local.get $3
  i32.const 1587
  i32.add
  i32.const -16
  i32.and
  current_memory
  i32.const 16
  i32.shl
  call $~lib/rt/tlsf/addMemory
  local.get $0
  global.set $~lib/rt/tlsf/ROOT
 )
 (func $~lib/rt/tlsf/prepareSize (; 6 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
  (local $1 i32)
  local.get $0
  i32.const 1073741824
  i32.ge_u
  if
   i32.const 0
   i32.const 24
   i32.const 448
   i32.const 29
   call $~lib/builtins/abort
   unreachable
  end
  local.get $0
  i32.const 15
  i32.add
  i32.const -16
  i32.and
  local.tee $0
  i32.const 16
  local.tee $1
  local.get $0
  local.get $1
  i32.gt_u
  select
 )
 (func $~lib/rt/tlsf/searchBlock (; 7 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
  (local $2 i32)
  local.get $0
  local.get $1
  i32.const 256
  i32.lt_u
  if (result i32)
   local.get $1
   i32.const 4
   i32.shr_u
   local.set $1
   i32.const 0
  else   
   i32.const 31
   local.get $1
   i32.const 1
   i32.const 27
   local.get $1
   i32.clz
   i32.sub
   i32.shl
   i32.add
   i32.const 1
   i32.sub
   local.get $1
   local.get $1
   i32.const 536870912
   i32.lt_u
   select
   local.tee $1
   i32.clz
   i32.sub
   local.set $2
   local.get $1
   local.get $2
   i32.const 4
   i32.sub
   i32.shr_u
   i32.const 16
   i32.xor
   local.set $1
   local.get $2
   i32.const 7
   i32.sub
  end
  local.tee $2
  i32.const 2
  i32.shl
  i32.add
  i32.load offset=4
  i32.const -1
  local.get $1
  i32.shl
  i32.and
  local.tee $1
  if (result i32)
   local.get $0
   local.get $1
   i32.ctz
   local.get $2
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
   i32.load offset=96
  else   
   local.get $0
   i32.load
   i32.const -1
   local.get $2
   i32.const 1
   i32.add
   i32.shl
   i32.and
   local.tee $1
   if (result i32)
    local.get $0
    local.get $0
    local.get $1
    i32.ctz
    local.tee $1
    i32.const 2
    i32.shl
    i32.add
    i32.load offset=4
    i32.ctz
    local.get $1
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
    i32.load offset=96
   else    
    i32.const 0
   end
  end
 )
 (func $~lib/rt/tlsf/growMemory (; 8 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
  (local $2 i32)
  (local $3 i32)
  (local $4 i32)
  current_memory
  local.tee $2
  local.tee $3
  local.get $1
  i32.const 65535
  i32.add
  i32.const -65536
  i32.and
  i32.const 16
  i32.shr_u
  local.tee $1
  local.tee $4
  local.get $3
  local.get $4
  i32.gt_s
  select
  grow_memory
  i32.const 0
  i32.lt_s
  if
   local.get $1
   grow_memory
   i32.const 0
   i32.lt_s
   if
    unreachable
   end
  end
  local.get $0
  local.get $2
  i32.const 16
  i32.shl
  current_memory
  i32.const 16
  i32.shl
  call $~lib/rt/tlsf/addMemory
 )
 (func $~lib/rt/tlsf/prepareBlock (; 9 ;) (type $FUNCSIG$viii) (param $0 i32) (param $1 i32) (param $2 i32)
  (local $3 i32)
  (local $4 i32)
  local.get $1
  i32.load
  local.tee $3
  i32.const -4
  i32.and
  local.get $2
  i32.sub
  local.tee $4
  i32.const 32
  i32.ge_u
  if
   local.get $1
   local.get $2
   local.get $3
   i32.const 2
   i32.and
   i32.or
   i32.store
   local.get $1
   i32.const 16
   i32.add
   local.get $2
   i32.add
   local.tee $1
   local.get $4
   i32.const 16
   i32.sub
   i32.const 1
   i32.or
   i32.store
   local.get $0
   local.get $1
   call $~lib/rt/tlsf/insertBlock
  else   
   local.get $1
   local.get $3
   i32.const -2
   i32.and
   i32.store
   local.get $1
   i32.const 16
   i32.add
   local.get $1
   i32.load
   i32.const -4
   i32.and
   i32.add
   local.get $1
   i32.const 16
   i32.add
   local.get $1
   i32.load
   i32.const -4
   i32.and
   i32.add
   i32.load
   i32.const -3
   i32.and
   i32.store
  end
 )
 (func $~lib/rt/tlsf/allocateBlock (; 10 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
  (local $2 i32)
  (local $3 i32)
  local.get $0
  local.get $1
  call $~lib/rt/tlsf/prepareSize
  local.tee $3
  call $~lib/rt/tlsf/searchBlock
  local.tee $2
  i32.eqz
  if
   local.get $0
   local.get $3
   call $~lib/rt/tlsf/growMemory
   local.get $0
   local.get $3
   call $~lib/rt/tlsf/searchBlock
   local.set $2
  end
  local.get $2
  i32.const 0
  i32.store offset=4
  local.get $2
  i32.const 0
  i32.store offset=8
  local.get $2
  local.get $1
  i32.store offset=12
  local.get $0
  local.get $2
  call $~lib/rt/tlsf/removeBlock
  local.get $0
  local.get $2
  local.get $3
  call $~lib/rt/tlsf/prepareBlock
  local.get $2
 )
 (func $~lib/rt/index/__rt_allocate (; 11 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
  (local $2 i32)
  global.get $~lib/rt/tlsf/ROOT
  local.tee $2
  if (result i32)
   local.get $2
  else   
   call $~lib/rt/tlsf/initializeRoot
   global.get $~lib/rt/tlsf/ROOT
  end
  local.get $0
  call $~lib/rt/tlsf/allocateBlock
  local.tee $0
  local.get $1
  i32.store offset=8
  local.get $0
  i32.const 16
  i32.add
 )
 (func $~lib/memory/memory.copy (; 12 ;) (type $FUNCSIG$viii) (param $0 i32) (param $1 i32) (param $2 i32)
  (local $3 i32)
  block $~lib/util/memory/memmove|inlined.0
   local.get $0
   local.get $1
   i32.eq
   br_if $~lib/util/memory/memmove|inlined.0
   local.get $0
   local.get $1
   i32.lt_u
   if
    local.get $1
    i32.const 7
    i32.and
    local.get $0
    i32.const 7
    i32.and
    i32.eq
    if
     loop $continue|0
      local.get $0
      i32.const 7
      i32.and
      if
       local.get $2
       i32.eqz
       br_if $~lib/util/memory/memmove|inlined.0
       local.get $2
       i32.const 1
       i32.sub
       local.set $2
       local.get $0
       local.tee $3
       i32.const 1
       i32.add
       local.set $0
       local.get $3
       block (result i32)
        local.get $1
        local.tee $3
        i32.const 1
        i32.add
        local.set $1
        local.get $3
        i32.load8_u
       end
       i32.store8
       br $continue|0
      end
     end
     loop $continue|1
      local.get $2
      i32.const 8
      i32.ge_u
      if
       local.get $0
       local.get $1
       i64.load
       i64.store
       local.get $2
       i32.const 8
       i32.sub
       local.set $2
       local.get $0
       i32.const 8
       i32.add
       local.set $0
       local.get $1
       i32.const 8
       i32.add
       local.set $1
       br $continue|1
      end
     end
    end
    loop $continue|2
     local.get $2
     if
      local.get $0
      local.tee $3
      i32.const 1
      i32.add
      local.set $0
      local.get $3
      block (result i32)
       local.get $1
       local.tee $3
       i32.const 1
       i32.add
       local.set $1
       local.get $3
       i32.load8_u
      end
      i32.store8
      local.get $2
      i32.const 1
      i32.sub
      local.set $2
      br $continue|2
     end
    end
   else    
    local.get $1
    i32.const 7
    i32.and
    local.get $0
    i32.const 7
    i32.and
    i32.eq
    if
     loop $continue|3
      local.get $0
      local.get $2
      i32.add
      i32.const 7
      i32.and
      if
       local.get $2
       i32.eqz
       br_if $~lib/util/memory/memmove|inlined.0
       local.get $0
       local.get $2
       i32.const 1
       i32.sub
       local.tee $2
       i32.add
       local.get $1
       local.get $2
       i32.add
       i32.load8_u
       i32.store8
       br $continue|3
      end
     end
     loop $continue|4
      local.get $2
      i32.const 8
      i32.ge_u
      if
       local.get $2
       i32.const 8
       i32.sub
       local.tee $2
       local.get $0
       i32.add
       local.get $1
       local.get $2
       i32.add
       i64.load
       i64.store
       br $continue|4
      end
     end
    end
    loop $continue|5
     local.get $2
     if
      local.get $0
      local.get $2
      i32.const 1
      i32.sub
      local.tee $2
      i32.add
      local.get $1
      local.get $2
      i32.add
      i32.load8_u
      i32.store8
      br $continue|5
     end
    end
   end
  end
 )
 (func $~lib/rt/tlsf/reallocateBlock (; 13 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
  (local $3 i32)
  (local $4 i32)
  (local $5 i32)
  (local $6 i32)
  local.get $2
  call $~lib/rt/tlsf/prepareSize
  local.tee $3
  local.get $1
  i32.load
  local.tee $4
  i32.const -4
  i32.and
  i32.le_u
  if
   local.get $0
   local.get $1
   local.get $3
   call $~lib/rt/tlsf/prepareBlock
   local.get $1
   local.get $2
   i32.store offset=12
   local.get $1
   return
  end
  local.get $1
  i32.const 16
  i32.add
  local.get $1
  i32.load
  i32.const -4
  i32.and
  i32.add
  local.tee $6
  i32.load
  local.tee $5
  i32.const 1
  i32.and
  if
   local.get $4
   i32.const -4
   i32.and
   i32.const 16
   i32.add
   local.get $5
   i32.const -4
   i32.and
   i32.add
   local.tee $5
   local.get $3
   i32.ge_u
   if
    local.get $0
    local.get $6
    call $~lib/rt/tlsf/removeBlock
    local.get $1
    local.get $4
    i32.const 3
    i32.and
    local.get $5
    i32.or
    i32.store
    local.get $1
    local.get $2
    i32.store offset=12
    local.get $0
    local.get $1
    local.get $3
    call $~lib/rt/tlsf/prepareBlock
    local.get $1
    return
   end
  end
  local.get $0
  local.get $2
  call $~lib/rt/tlsf/allocateBlock
  local.tee $3
  local.get $1
  i32.load offset=4
  i32.store offset=4
  local.get $3
  local.get $1
  i32.load offset=8
  i32.store offset=8
  local.get $3
  i32.const 16
  i32.add
  local.get $1
  i32.const 16
  i32.add
  local.get $2
  call $~lib/memory/memory.copy
  local.get $1
  local.get $4
  i32.const 1
  i32.or
  i32.store
  local.get $0
  local.get $1
  call $~lib/rt/tlsf/insertBlock
  local.get $3
 )
 (func $~lib/rt/index/__rt_reallocate (; 14 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
  global.get $~lib/rt/tlsf/ROOT
  local.get $0
  i32.const 16
  i32.sub
  local.get $1
  call $~lib/rt/tlsf/reallocateBlock
  i32.const 16
  i32.add
 )
 (func $~lib/rt/tlsf/freeBlock (; 15 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
  local.get $1
  local.get $1
  i32.load
  i32.const 1
  i32.or
  i32.store
  local.get $0
  local.get $1
  call $~lib/rt/tlsf/insertBlock
 )
 (func $~lib/rt/index/__rt_free (; 16 ;) (type $FUNCSIG$vi) (param $0 i32)
  global.get $~lib/rt/tlsf/ROOT
  local.get $0
  i32.const 16
  i32.sub
  call $~lib/rt/tlsf/freeBlock
 )
 (func $~lib/rt/index/__rt_retain (; 17 ;) (type $FUNCSIG$vi) (param $0 i32)
  local.get $0
  if
   local.get $0
   i32.const 16
   i32.sub
   local.tee $0
   local.get $0
   i32.load offset=4
   i32.const 1
   i32.add
   i32.store offset=4
  end
 )
 (func $~lib/rt/index/__rt_release (; 18 ;) (type $FUNCSIG$vi) (param $0 i32)
  local.get $0
  if
   local.get $0
   i32.const 16
   i32.sub
   local.tee $0
   i32.load offset=4
   i32.const 268435455
   i32.and
   i32.const 1
   i32.ne
   if
    local.get $0
    i32.load offset=8
    drop
   end
   unreachable
  end
 )
 (func $~lib/rt/pure/markGray (; 19 ;) (type $FUNCSIG$vi) (param $0 i32)
  (local $1 i32)
  local.get $0
  i32.load offset=4
  local.tee $1
  i32.const 1879048192
  i32.and
  i32.const 268435456
  i32.ne
  if
   local.get $0
   local.get $1
   i32.const -1879048193
   i32.and
   i32.const 268435456
   i32.or
   i32.store offset=4
   unreachable
  end
 )
 (func $~lib/rt/pure/scan (; 20 ;) (type $FUNCSIG$vi) (param $0 i32)
  (local $1 i32)
  local.get $0
  i32.load offset=4
  local.tee $1
  i32.const 1879048192
  i32.and
  i32.const 268435456
  i32.eq
  if
   local.get $1
   i32.const 268435455
   i32.and
   i32.const 0
   i32.gt_u
   if
    local.get $0
    local.get $0
    i32.load offset=4
    i32.const -1879048193
    i32.and
    i32.store offset=4
   else    
    local.get $0
    local.get $1
    i32.const -1879048193
    i32.and
    i32.const 536870912
    i32.or
    i32.store offset=4
   end
   unreachable
  end
 )
 (func $~lib/rt/pure/collectWhite (; 21 ;) (type $FUNCSIG$vi) (param $0 i32)
  (local $1 i32)
  local.get $0
  i32.load offset=4
  local.tee $1
  i32.const -2147483648
  i32.and
  i32.eqz
  i32.const 0
  local.get $1
  i32.const 1879048192
  i32.and
  i32.const 536870912
  i32.eq
  select
  if
   unreachable
  end
  global.get $~lib/rt/tlsf/ROOT
  local.get $0
  call $~lib/rt/tlsf/freeBlock
 )
 (func $~lib/rt/pure/collectCycles (; 22 ;) (type $FUNCSIG$v)
  (local $0 i32)
  (local $1 i32)
  (local $2 i32)
  (local $3 i32)
  (local $4 i32)
  (local $5 i32)
  global.get $~lib/rt/pure/ROOTS
  local.tee $5
  local.tee $2
  local.set $3
  global.get $~lib/rt/pure/CUR
  local.set $0
  loop $repeat|0
   block $break|0
    local.get $3
    local.get $0
    i32.ge_u
    br_if $break|0
    local.get $3
    i32.load
    local.tee $4
    i32.load offset=4
    local.tee $1
    i32.const 268435455
    i32.and
    i32.const 0
    i32.gt_u
    i32.const 0
    local.get $1
    i32.const 1879048192
    i32.and
    i32.const 805306368
    i32.eq
    select
    if
     local.get $4
     call $~lib/rt/pure/markGray
     local.get $2
     local.get $4
     i32.store
     local.get $2
     i32.const 4
     i32.add
     local.set $2
    else     
     i32.const 0
     local.get $1
     i32.const 268435455
     i32.and
     i32.eqz
     local.get $1
     i32.const 1879048192
     i32.and
     select
     if
      global.get $~lib/rt/tlsf/ROOT
      local.get $4
      call $~lib/rt/tlsf/freeBlock
     else      
      local.get $4
      local.get $1
      i32.const 2147483647
      i32.and
      i32.store offset=4
     end
    end
    local.get $3
    i32.const 4
    i32.add
    local.set $3
    br $repeat|0
   end
  end
  local.get $2
  global.set $~lib/rt/pure/CUR
  local.get $5
  local.set $0
  loop $repeat|1
   block $break|1
    local.get $0
    local.get $2
    i32.ge_u
    br_if $break|1
    local.get $0
    i32.load
    call $~lib/rt/pure/scan
    local.get $0
    i32.const 4
    i32.add
    local.set $0
    br $repeat|1
   end
  end
  local.get $5
  local.set $0
  loop $repeat|2
   block $break|2
    local.get $0
    local.get $2
    i32.ge_u
    br_if $break|2
    local.get $0
    i32.load
    local.tee $1
    local.get $1
    i32.load offset=4
    i32.const 2147483647
    i32.and
    i32.store offset=4
    local.get $1
    call $~lib/rt/pure/collectWhite
    local.get $0
    i32.const 4
    i32.add
    local.set $0
    br $repeat|2
   end
  end
  local.get $5
  global.set $~lib/rt/pure/CUR
 )
 (func $~lib/rt/index/__rt_collect (; 23 ;) (type $FUNCSIG$v)
  call $~lib/rt/pure/collectCycles
 )
 (func $~lib/rt/common/__rt_typeinfo (; 24 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
  (local $1 i32)
  i32.const 104
  local.set $1
  local.get $0
  if (result i32)
   local.get $0
   local.get $1
   i32.load
   i32.gt_u
  else   
   i32.const 1
  end
  if (result i32)
   unreachable
  else   
   local.get $1
   local.get $0
   i32.const 3
   i32.shl
   i32.add
   i32.load
  end
 )
 (func $start (; 25 ;) (type $FUNCSIG$v)
  nop
 )
)