function loopForOf(){
    var i;
    for (i of a){    #3 #18 #4 #6 #10 #12 #13 #17
Block #3 -> #4 :: 85212 hits
[Label]
[InterruptCheckImplicit]
[OsiPoint]
[Goto]

Block #18 -> #3 :: 85126 hits
[Label]
[LoadFixedSlotV]
movl       0x10(%edx), %eax
movl       0x14(%edx), %ecx
[Unbox:Int32]
cmpl       $0xffffff81, %ecx
jne        ((1990))
[Pointer:GC_THING]
movl       $0x8e794160, %ecx
[Slots]
movl       0x8(%ecx), %ecx
[LoadSlotT]
movl       0x670(%ecx), %ebx
[LoadSlotT]
movl       0x668(%ecx), %ebp
[MoveGroup]
movl       %eax, %esi
[SubI:OverflowCheck]
subl       $0x1, %esi
jo         ((2021))
[Elements]
movl       0xc(%ebp), %edi
[MoveGroup]
movl       %eax, 0x58(%esp)
[InitializedLength]
movl       -0xc(%edi), %eax
[BoundsCheck]
cmpl       %esi, %eax
jbe        ((2039))
[LoadElementT]
movl       0(%edi,%esi,8), %eax
[AddI:OverflowCheck]
addl       %eax, %ebx
jo         ((2050))
[StoreSlotT]
movl       %ebx, 0x670(%ecx)
[MoveGroup]
movl       0x6c(%esp), %ebx
movl       0x68(%esp), %eax
movl       0x70(%esp), %ecx
movl       0x74(%esp), %edx
[Goto]
jmp        ((2077))
##link     ((2077)) jumps to ((2077))

Block #4 -> #6 -> #9 :: 85212 hits
[Label]
[TestIAndBranch]
testl      %ebx, %ebx
je         ((515))

Block #6 -> #10 -> #9 :: 85212 hits
[Label]
[StackArgT]
movl       $0xffffff82, 0x34(%esp)
movl       $0x0, 0x30(%esp)
[StackArgT]
movl       $0xffffff88, 0x3c(%esp)
movl       %eax, 0x38(%esp)
[CallNative]
addl       $0x30, %esp
push       -$0x78
push       -$0x71866c60
movl       0xaeee90a0, %edi
movl       $0x1, %eax
movl       %esp, %ebx
push       %eax
movl       $0xffffffff, %ecx
push       $0x5c0
push       %ecx
movl       %esp, 0xaeee909c
push       $0x0
push       $0x0
movl       %esp, %ecx
andl       $0xfffffff0, %esp
push       %ecx
subl       $0xc, %esp
movl       %ebx, 0x8(%esp)
movl       %eax, 0x4(%esp)
movl       %edi, 0x0(%esp)
call       ((642))
addl       $0xc, %esp
pop        %esp
testb      $0xff, %al
je         ((655))
movl       0x14(%esp), %edx
movl       0x18(%esp), %ecx
subl       $0x14, %esp
[Nop]
[OsiPoint]
[MoveGroup]
movl       %edx, %eax
[Unbox:Bool]
cmpl       $0xffffff83, %ecx
jne        ((677))
[TestIAndBranch]
testl      %eax, %eax
jne        ((685))

Block #10 -> #11 -> #12 :: 85212 hits
[Label]
[MoveGroup]
movl       0x68(%esp), %eax
[LoadFixedSlotV]
movl       0x10(%eax), %ecx
movl       0x14(%eax), %edx
[Unbox:Object]
cmpl       $0xffffff88, %edx
jne        ((1169))
[MoveGroup]
movl       %ecx, 0x58(%esp)
[TypeBarrierO]
movl       0x4(%ecx), %edx
cmpl       $0x8d30f040, %edx
jne        ((1188))
[LoadFixedSlotV]
movl       0x18(%eax), %edx
movl       0x1c(%eax), %ebx
[Unbox:Int32]
cmpl       $0xffffff81, %ebx
jne        ((1203))
[MoveGroup]
movl       %edx, 0x5c(%esp)
[LoadFixedSlotV]
movl       0x20(%eax), %ebx
movl       0x24(%eax), %ebp
[Unbox:Int32]
cmpl       $0xffffff81, %ebp
jne        ((1222))
[Pointer:GC_THING]
movl       $0x8d306860, %ebp
[NewObject]
movl       0xaeee91cc, %ebp
leal       0x20(%ebp), %esi
cmpl       %esi, 0xaeee91d4
jb         ((1248))
movl       %esi, 0xaeee91cc
movl       $0xad029868, 0x0(%ebp)
movl       $0x8e7e7420, 0x4(%ebp)
movl       $0x0, 0x8(%ebp)
movl       $0xb58bb9fc, 0xc(%ebp)
[OsiPoint]
[StoreFixedSlotT]
movl       $0xffffff82, 0x14(%ebp)
movl       $0x0, 0x10(%ebp)
[StoreFixedSlotT]
movl       $0xffffff83, 0x1c(%ebp)
movl       $0x0, 0x18(%ebp)
[Elements]
movl       0xc(%ecx), %esi
[ArrayLength]
movl       -0x4(%esi), %edi
[ShiftI:ursh]
[CompareAndBranch:ge]
cmpl       %edi, %edx
jl         ((1324))

Block #12 -> #13 -> #14 :: 85126 hits
[Label]
[MoveGroup]
movl       %edx, %edi
[AddI]
addl       $0x1, %edi
[StoreFixedSlotT]
movl       $0xffffff81, 0x1c(%eax)
movl       %edi, 0x18(%eax)
[CompareAndBranch:stricteq]
testl      %ebx, %ebx
jne        ((1430))

Block #13 -> #17 :: 85126 hits
[Label]
[InitializedLength]
movl       -0xc(%esi), %edi
[BoundsCheck]
cmpl       %edx, %edi
jbe        ((1461))
[LoadElementT]
movl       0(%esi,%edx,8), %ecx
[StoreFixedSlotT]
movl       $0xffffff81, 0x14(%ebp)
movl       %ecx, 0x10(%ebp)
[MoveGroup]
movl       %ebp, %edx
[Goto]
jmp        ((1481))

Block #17 -> #19 -> #18 :: 85212 hits
[Label]
[LoadFixedSlotT]
movl       0x18(%edx), %eax
[TestIAndBranch]
testl      %eax, %eax
jne        ((1955))

      counter += a[i -1];      
    }
  }


loopForIn : file:///Daten/Projects/empty.html# (line 46)function loopForIn(){
    var i;
    for (i in a){    #1 #2
Block #1 -> #2 -> #3 :: 96096 hits
[Label]
[InterruptCheckImplicit]
[OsiPoint]
[IteratorMore]
movl       0x4(%eax), %ecx
cmpl       $0xb6dec2a0, 0x0(%ecx)
jne        ((246))
movl       0x18(%eax), %ecx
testl      $0x2, 0x20(%ecx)
jne        ((262))
movl       0x10(%ecx), %edx
cmpl       %edx, 0xc(%ecx)
setl       %cl
movzbl     %cl, %ecx
[OsiPoint]
[TestIAndBranch]
testl      %ecx, %ecx
je         ((282))

Block #2 -> #1 :: 96000 hits
[Label]
[IteratorNext]
movl       0x4(%eax), %ebx
cmpl       $0xb6dec2a0, 0x0(%ebx)
jne        ((317))
movl       0x18(%eax), %ebx
testl      $0x2, 0x20(%ebx)
jne        ((333))
movl       0xc(%ebx), %ecx
movl       0x0(%ecx), %ecx
movl       $0xffffff85, %edx
addl       $4, 0xc(%ebx)
[OsiPoint]
[MoveGroup]
movl       %ecx, %ebx
[Unbox:String]
cmpl       $0xffffff85, %edx
jne        ((358))
[Pointer:GC_THING]
movl       $0x8e794160, %ebp
[Slots]
movl       0x8(%ebp), %ebp
[LoadSlotT]
movl       0x670(%ebp), %esi
[LoadSlotT]
movl       0x668(%ebp), %edi
[MoveGroup]
movl       %ebx, 0x7c(%esp)
[GetElementCacheV]
jmp        ((387))
[OsiPoint]
[MoveGroup]
movl       %ebp, %ecx
[Unbox:Int32]
cmpl       $0xffffff81, %ebx
jne        ((398))
[AddI:OverflowCheck]
addl       %ecx, %esi
jo         ((406))
[Pointer:GC_THING]
movl       $0x8e794160, %ecx
[Slots]
movl       0x8(%ecx), %ecx
[StoreSlotT]
movl       %esi, 0x670(%ecx)
[Goto]
jmp        ((425))
##link     ((425)) jumps to ((425))

      counter += a[i];      
    }
  }


loopFor : file:///Daten/Projects/empty.html# (line 31)function loopFor(){
    var i, len = a.length;
    counter = 0;
    for (i=0; i<len; i++){    #3
Block #3 -> #4 -> #5 :: 83275 hits
[Label]
[InterruptCheckImplicit]
[OsiPoint]
[CompareAndBranch:lt]
cmpl       %ecx, %ebx
jge        ((352))

      counter += a[i];          #4
Block #4 -> #3 :: 83191 hits
[Label]
[LoadSlotT]
movl       0x670(%ebp), %edi
[LoadElementT]
movl       0(%esi,%ebx,8), %ecx
[AddI:OverflowCheck]
addl       %ecx, %edi
jo         ((389))
[StoreSlotT]
movl       %edi, 0x670(%ebp)
[AddI]
addl       $0x1, %ebx
[MoveGroup]
movl       0x6c(%esp), %ecx
[Goto]
jmp        ((407))
##link     ((407)) jumps to ((407))

    }
  }
     next : self-hosted (line 451)