#
# Autogenerated by generate-bytecode-expectations.
#

---
wrap: no
test function name: f

---
snippet: "
  function f(arr) {
    for (let x of arr) { let y = x; }
  }
  f([1, 2, 3]);
"
frame size: 17
parameter count: 2
bytecode array length: 173
bytecodes: [
  /*   10 E> */ B(StackCheck),
  /*   34 S> */ B(LdaNamedProperty), R(arg0), U8(0), U8(0),
                B(Star), R(7),
                B(CallProperty0), R(7), R(arg0), U8(2),
                B(Mov), R(arg0), R(6),
                B(JumpIfJSReceiver), U8(7),
                B(CallRuntime), U16(Runtime::kThrowSymbolIteratorInvalid), R(0), U8(0),
                B(Star), R(5),
                B(LdaNamedProperty), R(5), U8(1), U8(4),
                B(Star), R(4),
                B(LdaFalse),
                B(Star), R(8),
                B(Mov), R(context), R(11),
                B(LdaTrue),
                B(Star), R(8),
  /*   29 S> */ B(CallProperty0), R(4), R(5), U8(6),
                B(Star), R(12),
                B(JumpIfJSReceiver), U8(7),
                B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(12), U8(1),
                B(LdaNamedProperty), R(12), U8(2), U8(8),
                B(JumpIfToBooleanTrue), U8(26),
                B(LdaNamedProperty), R(12), U8(3), U8(10),
                B(Star), R(12),
                B(LdaFalse),
                B(Star), R(8),
                B(Mov), R(12), R(0),
  /*   20 E> */ B(StackCheck),
  /*   29 S> */ B(Mov), R(0), R(2),
  /*   49 S> */ B(Mov), R(2), R(3),
                B(Ldar), R(12),
                B(JumpLoop), U8(43), I8(0),
                B(LdaSmi), I8(-1),
                B(Star), R(10),
                B(Star), R(9),
                B(Jump), U8(7),
                B(Star), R(10),
                B(LdaZero),
                B(Star), R(9),
                B(LdaTheHole),
  /*   49 E> */ B(SetPendingMessage),
                B(Star), R(11),
                B(Ldar), R(8),
                B(JumpIfToBooleanTrue), U8(60),
                B(LdaNamedProperty), R(5), U8(4), U8(12),
                B(Star), R(13),
                B(JumpIfUndefined), U8(52),
                B(JumpIfNull), U8(50),
                B(Mov), R(context), R(14),
                B(TestTypeOf), U8(6),
                B(JumpIfTrue), U8(18),
                B(Wide), B(LdaSmi), I16(159),
                B(Star), R(15),
                B(LdaConstant), U8(5),
                B(Star), R(16),
                B(CallRuntime), U16(Runtime::kNewTypeError), R(15), U8(2),
                B(Throw),
                B(CallProperty0), R(13), R(5), U8(14),
                B(JumpIfJSReceiver), U8(21),
                B(Star), R(15),
                B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(15), U8(1),
                B(Jump), U8(12),
                B(Star), R(14),
                B(LdaZero),
                B(TestReferenceEqual), R(9),
                B(JumpIfTrue), U8(5),
                B(Ldar), R(14),
                B(ReThrow),
                B(Ldar), R(11),
                B(SetPendingMessage),
                B(LdaZero),
                B(TestReferenceEqual), R(9),
                B(JumpIfFalse), U8(5),
                B(Ldar), R(10),
                B(ReThrow),
                B(LdaUndefined),
  /*   54 S> */ B(Return),
]
constant pool: [
  SYMBOL_TYPE,
  ONE_BYTE_INTERNALIZED_STRING_TYPE ["next"],
  ONE_BYTE_INTERNALIZED_STRING_TYPE ["done"],
  ONE_BYTE_INTERNALIZED_STRING_TYPE ["value"],
  ONE_BYTE_INTERNALIZED_STRING_TYPE ["return"],
  ONE_BYTE_INTERNALIZED_STRING_TYPE [""],
]
handlers: [
  [35, 81, 89],
  [115, 148, 150],
]

---
snippet: "
  function f(arr) {
    for (let x of arr) { eval('1'); }
  }
  f([1, 2, 3]);
"
frame size: 22
parameter count: 2
bytecode array length: 254
bytecodes: [
                B(CreateFunctionContext), U8(0), U8(4),
                B(PushContext), R(2),
                B(Ldar), R(this),
                B(StaCurrentContextSlot), U8(5),
                B(Ldar), R(arg0),
                B(StaCurrentContextSlot), U8(4),
                B(CreateMappedArguments),
                B(StaCurrentContextSlot), U8(7),
                B(Ldar), R(1),
                B(StaCurrentContextSlot), U8(6),
  /*   10 E> */ B(StackCheck),
                B(CreateBlockContext), U8(1),
                B(PushContext), R(3),
                B(LdaTheHole),
                B(StaCurrentContextSlot), U8(4),
  /*   34 S> */ B(LdaContextSlot), R(3), U8(4), U8(0),
                B(Star), R(6),
                B(LdaNamedProperty), R(6), U8(2), U8(0),
                B(Star), R(7),
                B(CallProperty0), R(7), R(6), U8(2),
                B(JumpIfJSReceiver), U8(7),
                B(CallRuntime), U16(Runtime::kThrowSymbolIteratorInvalid), R(0), U8(0),
                B(Star), R(5),
                B(LdaNamedProperty), R(5), U8(3), U8(4),
                B(Star), R(4),
                B(LdaFalse),
                B(Star), R(8),
                B(Mov), R(context), R(11),
                B(LdaTrue),
                B(Star), R(8),
  /*   29 S> */ B(CallProperty0), R(4), R(5), U8(6),
                B(Star), R(12),
                B(JumpIfJSReceiver), U8(7),
                B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(12), U8(1),
                B(LdaNamedProperty), R(12), U8(4), U8(8),
                B(JumpIfToBooleanTrue), U8(75),
                B(LdaNamedProperty), R(12), U8(5), U8(10),
                B(Star), R(12),
                B(LdaFalse),
                B(Star), R(8),
                B(Mov), R(12), R(0),
  /*   20 E> */ B(StackCheck),
                B(CreateBlockContext), U8(6),
                B(PushContext), R(13),
                B(LdaTheHole),
                B(StaCurrentContextSlot), U8(4),
  /*   29 S> */ B(Ldar), R(0),
  /*   29 E> */ B(StaCurrentContextSlot), U8(4),
  /*   41 S> */ B(LdaLookupGlobalSlot), U8(7), U8(12), U8(3),
                B(Star), R(14),
                B(LdaConstant), U8(8),
                B(Star), R(15),
                B(LdaZero),
                B(Star), R(19),
                B(LdaSmi), I8(37),
                B(Star), R(20),
                B(LdaSmi), I8(41),
                B(Star), R(21),
                B(Mov), R(14), R(16),
                B(Mov), R(15), R(17),
                B(Mov), R(closure), R(18),
                B(CallRuntime), U16(Runtime::kResolvePossiblyDirectEval), R(16), U8(6),
                B(Star), R(14),
  /*   41 E> */ B(CallUndefinedReceiver1), R(14), R(15), U8(14),
                B(PopContext), R(13),
                B(Mov), R(0), R(12),
                B(JumpLoop), U8(92), I8(0),
                B(LdaSmi), I8(-1),
                B(Star), R(10),
                B(Star), R(9),
                B(Jump), U8(7),
                B(Star), R(10),
                B(LdaZero),
                B(Star), R(9),
                B(LdaTheHole),
                B(SetPendingMessage),
                B(Star), R(11),
                B(Ldar), R(8),
                B(JumpIfToBooleanTrue), U8(60),
                B(LdaNamedProperty), R(5), U8(9), U8(16),
                B(Star), R(14),
                B(JumpIfUndefined), U8(52),
                B(JumpIfNull), U8(50),
                B(Mov), R(context), R(15),
                B(TestTypeOf), U8(6),
                B(JumpIfTrue), U8(18),
                B(Wide), B(LdaSmi), I16(159),
                B(Star), R(16),
                B(LdaConstant), U8(10),
                B(Star), R(17),
                B(CallRuntime), U16(Runtime::kNewTypeError), R(16), U8(2),
                B(Throw),
                B(CallProperty0), R(14), R(5), U8(18),
                B(JumpIfJSReceiver), U8(21),
                B(Star), R(16),
                B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(16), U8(1),
                B(Jump), U8(12),
                B(Star), R(15),
                B(LdaZero),
                B(TestReferenceEqual), R(9),
                B(JumpIfTrue), U8(5),
                B(Ldar), R(15),
                B(ReThrow),
                B(Ldar), R(11),
                B(SetPendingMessage),
                B(LdaZero),
                B(TestReferenceEqual), R(9),
                B(JumpIfFalse), U8(5),
                B(Ldar), R(10),
                B(ReThrow),
                B(PopContext), R(3),
                B(LdaUndefined),
  /*   54 S> */ B(Return),
]
constant pool: [
  SCOPE_INFO_TYPE,
  SCOPE_INFO_TYPE,
  SYMBOL_TYPE,
  ONE_BYTE_INTERNALIZED_STRING_TYPE ["next"],
  ONE_BYTE_INTERNALIZED_STRING_TYPE ["done"],
  ONE_BYTE_INTERNALIZED_STRING_TYPE ["value"],
  SCOPE_INFO_TYPE,
  ONE_BYTE_INTERNALIZED_STRING_TYPE ["eval"],
  ONE_BYTE_INTERNALIZED_STRING_TYPE ["1"],
  ONE_BYTE_INTERNALIZED_STRING_TYPE ["return"],
  ONE_BYTE_INTERNALIZED_STRING_TYPE [""],
]
handlers: [
  [65, 160, 168],
  [194, 227, 229],
]

---
snippet: "
  function f(arr) {
    for (let x of arr) { (function() { return x; })(); }
  }
  f([1, 2, 3]);
"
frame size: 16
parameter count: 2
bytecode array length: 190
bytecodes: [
  /*   10 E> */ B(StackCheck),
  /*   34 S> */ B(LdaNamedProperty), R(arg0), U8(0), U8(0),
                B(Star), R(5),
                B(CallProperty0), R(5), R(arg0), U8(2),
                B(Mov), R(arg0), R(4),
                B(JumpIfJSReceiver), U8(7),
                B(CallRuntime), U16(Runtime::kThrowSymbolIteratorInvalid), R(0), U8(0),
                B(Star), R(3),
                B(LdaNamedProperty), R(3), U8(1), U8(4),
                B(Star), R(2),
                B(LdaFalse),
                B(Star), R(6),
                B(Mov), R(context), R(9),
                B(LdaTrue),
                B(Star), R(6),
  /*   29 S> */ B(CallProperty0), R(2), R(3), U8(6),
                B(Star), R(10),
                B(JumpIfJSReceiver), U8(7),
                B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(10), U8(1),
                B(LdaNamedProperty), R(10), U8(2), U8(8),
                B(JumpIfToBooleanTrue), U8(43),
                B(LdaNamedProperty), R(10), U8(3), U8(10),
                B(Star), R(10),
                B(LdaFalse),
                B(Star), R(6),
                B(Mov), R(10), R(0),
  /*   20 E> */ B(StackCheck),
                B(CreateBlockContext), U8(4),
                B(PushContext), R(11),
                B(LdaTheHole),
                B(StaCurrentContextSlot), U8(4),
  /*   29 S> */ B(Ldar), R(0),
  /*   29 E> */ B(StaCurrentContextSlot), U8(4),
  /*   41 S> */ B(CreateClosure), U8(5), U8(0), U8(2),
                B(Star), R(12),
  /*   67 E> */ B(CallUndefinedReceiver0), R(12), U8(12),
                B(PopContext), R(11),
                B(Mov), R(0), R(10),
                B(JumpLoop), U8(60), I8(0),
                B(LdaSmi), I8(-1),
                B(Star), R(8),
                B(Star), R(7),
                B(Jump), U8(7),
                B(Star), R(8),
                B(LdaZero),
                B(Star), R(7),
                B(LdaTheHole),
                B(SetPendingMessage),
                B(Star), R(9),
                B(Ldar), R(6),
                B(JumpIfToBooleanTrue), U8(60),
                B(LdaNamedProperty), R(3), U8(6), U8(14),
                B(Star), R(12),
                B(JumpIfUndefined), U8(52),
                B(JumpIfNull), U8(50),
                B(Mov), R(context), R(13),
                B(TestTypeOf), U8(6),
                B(JumpIfTrue), U8(18),
                B(Wide), B(LdaSmi), I16(159),
                B(Star), R(14),
                B(LdaConstant), U8(7),
                B(Star), R(15),
                B(CallRuntime), U16(Runtime::kNewTypeError), R(14), U8(2),
                B(Throw),
                B(CallProperty0), R(12), R(3), U8(16),
                B(JumpIfJSReceiver), U8(21),
                B(Star), R(14),
                B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(14), U8(1),
                B(Jump), U8(12),
                B(Star), R(13),
                B(LdaZero),
                B(TestReferenceEqual), R(7),
                B(JumpIfTrue), U8(5),
                B(Ldar), R(13),
                B(ReThrow),
                B(Ldar), R(9),
                B(SetPendingMessage),
                B(LdaZero),
                B(TestReferenceEqual), R(7),
                B(JumpIfFalse), U8(5),
                B(Ldar), R(8),
                B(ReThrow),
                B(LdaUndefined),
  /*   73 S> */ B(Return),
]
constant pool: [
  SYMBOL_TYPE,
  ONE_BYTE_INTERNALIZED_STRING_TYPE ["next"],
  ONE_BYTE_INTERNALIZED_STRING_TYPE ["done"],
  ONE_BYTE_INTERNALIZED_STRING_TYPE ["value"],
  SCOPE_INFO_TYPE,
  SHARED_FUNCTION_INFO_TYPE,
  ONE_BYTE_INTERNALIZED_STRING_TYPE ["return"],
  ONE_BYTE_INTERNALIZED_STRING_TYPE [""],
]
handlers: [
  [35, 98, 106],
  [132, 165, 167],
]

---
snippet: "
  function f(arr) {
    for (let { x, y } of arr) { let z = x + y; }
  }
  f([{ x: 0, y: 3 }, { x: 1, y: 9 }, { x: -12, y: 17 }]);
"
frame size: 19
parameter count: 2
bytecode array length: 197
bytecodes: [
  /*   10 E> */ B(StackCheck),
  /*   41 S> */ B(LdaNamedProperty), R(arg0), U8(0), U8(0),
                B(Star), R(9),
                B(CallProperty0), R(9), R(arg0), U8(2),
                B(Mov), R(arg0), R(8),
                B(JumpIfJSReceiver), U8(7),
                B(CallRuntime), U16(Runtime::kThrowSymbolIteratorInvalid), R(0), U8(0),
                B(Star), R(7),
                B(LdaNamedProperty), R(7), U8(1), U8(4),
                B(Star), R(6),
                B(LdaFalse),
                B(Star), R(10),
                B(Mov), R(context), R(13),
                B(LdaTrue),
                B(Star), R(10),
  /*   36 S> */ B(CallProperty0), R(6), R(7), U8(6),
                B(Star), R(14),
                B(JumpIfJSReceiver), U8(7),
                B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(14), U8(1),
                B(LdaNamedProperty), R(14), U8(2), U8(8),
                B(JumpIfToBooleanTrue), U8(50),
                B(LdaNamedProperty), R(14), U8(3), U8(10),
                B(Star), R(14),
                B(LdaFalse),
                B(Star), R(10),
                B(Mov), R(14), R(0),
  /*   20 E> */ B(StackCheck),
  /*   36 S> */ B(Ldar), R(14),
                B(JumpIfNull), U8(4),
                B(JumpIfNotUndefined), U8(7),
  /*   29 E> */ B(CallRuntime), U16(Runtime::kThrowPatternAssignmentNonCoercible), R(0), U8(0),
                B(Star), R(15),
  /*   31 S> */ B(LdaNamedProperty), R(15), U8(4), U8(12),
                B(Star), R(3),
  /*   34 S> */ B(LdaNamedProperty), R(15), U8(5), U8(14),
                B(Star), R(4),
  /*   56 S> */ B(Ldar), R(4),
  /*   58 E> */ B(Add), R(3), U8(16),
                B(Star), R(5),
                B(JumpLoop), U8(67), I8(0),
                B(LdaSmi), I8(-1),
                B(Star), R(12),
                B(Star), R(11),
                B(Jump), U8(7),
                B(Star), R(12),
                B(LdaZero),
                B(Star), R(11),
                B(LdaTheHole),
  /*   56 E> */ B(SetPendingMessage),
                B(Star), R(13),
                B(Ldar), R(10),
                B(JumpIfToBooleanTrue), U8(60),
                B(LdaNamedProperty), R(7), U8(6), U8(17),
                B(Star), R(15),
                B(JumpIfUndefined), U8(52),
                B(JumpIfNull), U8(50),
                B(Mov), R(context), R(16),
                B(TestTypeOf), U8(6),
                B(JumpIfTrue), U8(18),
                B(Wide), B(LdaSmi), I16(159),
                B(Star), R(17),
                B(LdaConstant), U8(7),
                B(Star), R(18),
                B(CallRuntime), U16(Runtime::kNewTypeError), R(17), U8(2),
                B(Throw),
                B(CallProperty0), R(15), R(7), U8(19),
                B(JumpIfJSReceiver), U8(21),
                B(Star), R(17),
                B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(17), U8(1),
                B(Jump), U8(12),
                B(Star), R(16),
                B(LdaZero),
                B(TestReferenceEqual), R(11),
                B(JumpIfTrue), U8(5),
                B(Ldar), R(16),
                B(ReThrow),
                B(Ldar), R(13),
                B(SetPendingMessage),
                B(LdaZero),
                B(TestReferenceEqual), R(11),
                B(JumpIfFalse), U8(5),
                B(Ldar), R(12),
                B(ReThrow),
                B(LdaUndefined),
  /*   65 S> */ B(Return),
]
constant pool: [
  SYMBOL_TYPE,
  ONE_BYTE_INTERNALIZED_STRING_TYPE ["next"],
  ONE_BYTE_INTERNALIZED_STRING_TYPE ["done"],
  ONE_BYTE_INTERNALIZED_STRING_TYPE ["value"],
  ONE_BYTE_INTERNALIZED_STRING_TYPE ["x"],
  ONE_BYTE_INTERNALIZED_STRING_TYPE ["y"],
  ONE_BYTE_INTERNALIZED_STRING_TYPE ["return"],
  ONE_BYTE_INTERNALIZED_STRING_TYPE [""],
]
handlers: [
  [35, 105, 113],
  [139, 172, 174],
]

---
snippet: "
  function* f(arr) {
    for (let x of arr) { let y = x; }
  }
  f([1, 2, 3]);
"
frame size: 18
parameter count: 2
bytecode array length: 214
bytecodes: [
                B(SwitchOnGeneratorState), R(0), U8(0), U8(1),
                B(Mov), R(closure), R(5),
                B(Mov), R(this), R(6),
                B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(5), U8(2),
                B(Star), R(0),
  /*   11 E> */ B(StackCheck),
  /*   11 E> */ B(SuspendGenerator), R(0), R(0), U8(5), U8(0),
                B(ResumeGenerator), R(0), R(0), U8(5),
                B(Star), R(5),
                B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(0), U8(1),
                B(SwitchOnSmiNoFeedback), U8(1), U8(2), I8(0),
                B(Ldar), R(5),
  /*   11 E> */ B(Throw),
                B(Ldar), R(5),
  /*   55 S> */ B(Return),
  /*   35 S> */ B(LdaNamedProperty), R(arg0), U8(3), U8(0),
                B(Star), R(8),
                B(CallProperty0), R(8), R(arg0), U8(2),
                B(Mov), R(arg0), R(7),
                B(JumpIfJSReceiver), U8(7),
                B(CallRuntime), U16(Runtime::kThrowSymbolIteratorInvalid), R(0), U8(0),
                B(Star), R(6),
                B(LdaNamedProperty), R(6), U8(4), U8(4),
                B(Star), R(5),
                B(LdaFalse),
                B(Star), R(9),
                B(Mov), R(context), R(12),
                B(LdaTrue),
                B(Star), R(9),
  /*   30 S> */ B(CallProperty0), R(5), R(6), U8(6),
                B(Star), R(13),
                B(JumpIfJSReceiver), U8(7),
                B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(13), U8(1),
                B(LdaNamedProperty), R(13), U8(5), U8(8),
                B(JumpIfToBooleanTrue), U8(26),
                B(LdaNamedProperty), R(13), U8(6), U8(10),
                B(Star), R(13),
                B(LdaFalse),
                B(Star), R(9),
                B(Mov), R(13), R(1),
  /*   21 E> */ B(StackCheck),
  /*   30 S> */ B(Mov), R(1), R(3),
  /*   50 S> */ B(Mov), R(3), R(4),
                B(Ldar), R(13),
                B(JumpLoop), U8(43), I8(0),
                B(LdaSmi), I8(-1),
                B(Star), R(11),
                B(Star), R(10),
                B(Jump), U8(7),
                B(Star), R(11),
                B(LdaZero),
                B(Star), R(10),
                B(LdaTheHole),
  /*   50 E> */ B(SetPendingMessage),
                B(Star), R(12),
                B(Ldar), R(9),
                B(JumpIfToBooleanTrue), U8(60),
                B(LdaNamedProperty), R(6), U8(7), U8(12),
                B(Star), R(14),
                B(JumpIfUndefined), U8(52),
                B(JumpIfNull), U8(50),
                B(Mov), R(context), R(15),
                B(TestTypeOf), U8(6),
                B(JumpIfTrue), U8(18),
                B(Wide), B(LdaSmi), I16(159),
                B(Star), R(16),
                B(LdaConstant), U8(8),
                B(Star), R(17),
                B(CallRuntime), U16(Runtime::kNewTypeError), R(16), U8(2),
                B(Throw),
                B(CallProperty0), R(14), R(6), U8(14),
                B(JumpIfJSReceiver), U8(21),
                B(Star), R(16),
                B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(16), U8(1),
                B(Jump), U8(12),
                B(Star), R(15),
                B(LdaZero),
                B(TestReferenceEqual), R(10),
                B(JumpIfTrue), U8(5),
                B(Ldar), R(15),
                B(ReThrow),
                B(Ldar), R(12),
                B(SetPendingMessage),
                B(LdaZero),
                B(TestReferenceEqual), R(10),
                B(JumpIfFalse), U8(5),
                B(Ldar), R(11),
                B(ReThrow),
                B(LdaUndefined),
  /*   55 S> */ B(Return),
]
constant pool: [
  Smi [22],
  Smi [10],
  Smi [7],
  SYMBOL_TYPE,
  ONE_BYTE_INTERNALIZED_STRING_TYPE ["next"],
  ONE_BYTE_INTERNALIZED_STRING_TYPE ["done"],
  ONE_BYTE_INTERNALIZED_STRING_TYPE ["value"],
  ONE_BYTE_INTERNALIZED_STRING_TYPE ["return"],
  ONE_BYTE_INTERNALIZED_STRING_TYPE [""],
]
handlers: [
  [76, 122, 130],
  [156, 189, 191],
]

---
snippet: "
  function* f(arr) {
    for (let x of arr) yield x;
  }
  f([1, 2, 3]);
"
frame size: 17
parameter count: 2
bytecode array length: 258
bytecodes: [
                B(SwitchOnGeneratorState), R(0), U8(0), U8(2),
                B(Mov), R(closure), R(4),
                B(Mov), R(this), R(5),
                B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(4), U8(2),
                B(Star), R(0),
  /*   11 E> */ B(StackCheck),
  /*   11 E> */ B(SuspendGenerator), R(0), R(0), U8(4), U8(0),
                B(ResumeGenerator), R(0), R(0), U8(4),
                B(Star), R(4),
                B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(0), U8(1),
                B(SwitchOnSmiNoFeedback), U8(2), U8(2), I8(0),
                B(Ldar), R(4),
  /*   11 E> */ B(Throw),
                B(Ldar), R(4),
  /*   49 S> */ B(Return),
  /*   35 S> */ B(LdaNamedProperty), R(arg0), U8(4), U8(0),
                B(Star), R(7),
                B(CallProperty0), R(7), R(arg0), U8(2),
                B(Mov), R(arg0), R(6),
                B(JumpIfJSReceiver), U8(7),
                B(CallRuntime), U16(Runtime::kThrowSymbolIteratorInvalid), R(0), U8(0),
                B(Star), R(5),
                B(LdaNamedProperty), R(5), U8(5), U8(4),
                B(Star), R(4),
                B(LdaFalse),
                B(Star), R(8),
                B(Mov), R(context), R(11),
                B(LdaTrue),
                B(Star), R(8),
  /*   30 S> */ B(CallProperty0), R(4), R(5), U8(6),
                B(Star), R(12),
                B(JumpIfJSReceiver), U8(7),
                B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(12), U8(1),
                B(LdaNamedProperty), R(12), U8(6), U8(8),
                B(JumpIfToBooleanTrue), U8(64),
                B(LdaNamedProperty), R(12), U8(7), U8(10),
                B(Star), R(12),
                B(LdaFalse),
                B(Star), R(8),
                B(Mov), R(12), R(1),
  /*   21 E> */ B(StackCheck),
  /*   30 S> */ B(Mov), R(1), R(3),
  /*   40 S> */ B(LdaFalse),
                B(Star), R(14),
                B(Mov), R(3), R(13),
                B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(13), U8(2),
  /*   40 E> */ B(SuspendGenerator), R(0), R(0), U8(13), U8(1),
                B(ResumeGenerator), R(0), R(0), U8(13),
                B(Star), R(13),
                B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(0), U8(1),
                B(SwitchOnSmiNoFeedback), U8(8), U8(2), I8(0),
                B(Ldar), R(13),
  /*   40 E> */ B(Throw),
                B(LdaSmi), I8(1),
                B(Star), R(9),
                B(Mov), R(13), R(10),
                B(Jump), U8(20),
                B(Ldar), R(13),
                B(JumpLoop), U8(81), I8(0),
                B(LdaSmi), I8(-1),
                B(Star), R(10),
                B(Star), R(9),
                B(Jump), U8(7),
                B(Star), R(10),
                B(LdaZero),
                B(Star), R(9),
                B(LdaTheHole),
                B(SetPendingMessage),
                B(Star), R(11),
                B(Ldar), R(8),
                B(JumpIfToBooleanTrue), U8(60),
                B(LdaNamedProperty), R(5), U8(10), U8(12),
                B(Star), R(13),
                B(JumpIfUndefined), U8(52),
                B(JumpIfNull), U8(50),
                B(Mov), R(context), R(14),
                B(TestTypeOf), U8(6),
                B(JumpIfTrue), U8(18),
                B(Wide), B(LdaSmi), I16(159),
                B(Star), R(15),
                B(LdaConstant), U8(11),
                B(Star), R(16),
                B(CallRuntime), U16(Runtime::kNewTypeError), R(15), U8(2),
                B(Throw),
                B(CallProperty0), R(13), R(5), U8(14),
                B(JumpIfJSReceiver), U8(21),
                B(Star), R(15),
                B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(15), U8(1),
                B(Jump), U8(12),
                B(Star), R(14),
                B(LdaZero),
                B(TestReferenceEqual), R(9),
                B(JumpIfTrue), U8(5),
                B(Ldar), R(14),
                B(ReThrow),
                B(Ldar), R(11),
                B(SetPendingMessage),
                B(Ldar), R(9),
                B(SwitchOnSmiNoFeedback), U8(12), U8(2), I8(0),
                B(Jump), U8(8),
                B(Ldar), R(10),
                B(ReThrow),
                B(Ldar), R(10),
  /*   49 S> */ B(Return),
                B(LdaUndefined),
  /*   49 S> */ B(Return),
]
constant pool: [
  Smi [22],
  Smi [129],
  Smi [10],
  Smi [7],
  SYMBOL_TYPE,
  ONE_BYTE_INTERNALIZED_STRING_TYPE ["next"],
  ONE_BYTE_INTERNALIZED_STRING_TYPE ["done"],
  ONE_BYTE_INTERNALIZED_STRING_TYPE ["value"],
  Smi [16],
  Smi [7],
  ONE_BYTE_INTERNALIZED_STRING_TYPE ["return"],
  ONE_BYTE_INTERNALIZED_STRING_TYPE [""],
  Smi [6],
  Smi [9],
]
handlers: [
  [76, 160, 168],
  [194, 227, 229],
]

---
snippet: "
  async function f(arr) {
    for (let x of arr) { let y = x; }
  }
  f([1, 2, 3]);
"
frame size: 19
parameter count: 2
bytecode array length: 228
bytecodes: [
                B(Mov), R(closure), R(5),
                B(Mov), R(this), R(6),
                B(InvokeIntrinsic), U8(Runtime::k_AsyncFunctionEnter), R(5), U8(2),
                B(Star), R(0),
  /*   16 E> */ B(StackCheck),
                B(Mov), R(context), R(5),
  /*   40 S> */ B(LdaNamedProperty), R(arg0), U8(0), U8(0),
                B(Star), R(9),
                B(CallProperty0), R(9), R(arg0), U8(2),
                B(Mov), R(arg0), R(8),
                B(JumpIfJSReceiver), U8(7),
                B(CallRuntime), U16(Runtime::kThrowSymbolIteratorInvalid), R(0), U8(0),
                B(Star), R(7),
                B(LdaNamedProperty), R(7), U8(1), U8(4),
                B(Star), R(6),
                B(LdaFalse),
                B(Star), R(10),
                B(Mov), R(context), R(13),
                B(LdaTrue),
                B(Star), R(10),
  /*   35 S> */ B(CallProperty0), R(6), R(7), U8(6),
                B(Star), R(14),
                B(JumpIfJSReceiver), U8(7),
                B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(14), U8(1),
                B(LdaNamedProperty), R(14), U8(2), U8(8),
                B(JumpIfToBooleanTrue), U8(26),
                B(LdaNamedProperty), R(14), U8(3), U8(10),
                B(Star), R(14),
                B(LdaFalse),
                B(Star), R(10),
                B(Mov), R(14), R(1),
  /*   26 E> */ B(StackCheck),
  /*   35 S> */ B(Mov), R(1), R(3),
  /*   55 S> */ B(Mov), R(3), R(4),
                B(Ldar), R(14),
                B(JumpLoop), U8(43), I8(0),
                B(LdaSmi), I8(-1),
                B(Star), R(12),
                B(Star), R(11),
                B(Jump), U8(7),
                B(Star), R(12),
                B(LdaZero),
                B(Star), R(11),
                B(LdaTheHole),
  /*   55 E> */ B(SetPendingMessage),
                B(Star), R(13),
                B(Ldar), R(10),
                B(JumpIfToBooleanTrue), U8(60),
                B(LdaNamedProperty), R(7), U8(4), U8(12),
                B(Star), R(15),
                B(JumpIfUndefined), U8(52),
                B(JumpIfNull), U8(50),
                B(Mov), R(context), R(16),
                B(TestTypeOf), U8(6),
                B(JumpIfTrue), U8(18),
                B(Wide), B(LdaSmi), I16(159),
                B(Star), R(17),
                B(LdaConstant), U8(5),
                B(Star), R(18),
                B(CallRuntime), U16(Runtime::kNewTypeError), R(17), U8(2),
                B(Throw),
                B(CallProperty0), R(15), R(7), U8(14),
                B(JumpIfJSReceiver), U8(21),
                B(Star), R(17),
                B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(17), U8(1),
                B(Jump), U8(12),
                B(Star), R(16),
                B(LdaZero),
                B(TestReferenceEqual), R(11),
                B(JumpIfTrue), U8(5),
                B(Ldar), R(16),
                B(ReThrow),
                B(Ldar), R(13),
                B(SetPendingMessage),
                B(LdaZero),
                B(TestReferenceEqual), R(11),
                B(JumpIfFalse), U8(5),
                B(Ldar), R(12),
                B(ReThrow),
                B(LdaUndefined),
                B(Star), R(7),
                B(LdaFalse),
                B(Star), R(8),
                B(Mov), R(0), R(6),
                B(InvokeIntrinsic), U8(Runtime::k_AsyncFunctionResolve), R(6), U8(3),
  /*   60 S> */ B(Return),
                B(Star), R(6),
                B(CreateCatchContext), R(6), U8(6),
                B(Star), R(5),
                B(LdaTheHole),
                B(SetPendingMessage),
                B(Ldar), R(5),
                B(PushContext), R(6),
                B(LdaImmutableCurrentContextSlot), U8(4),
                B(Star), R(8),
                B(LdaFalse),
                B(Star), R(9),
                B(Mov), R(0), R(7),
                B(InvokeIntrinsic), U8(Runtime::k_AsyncFunctionReject), R(7), U8(3),
  /*   60 S> */ B(Return),
]
constant pool: [
  SYMBOL_TYPE,
  ONE_BYTE_INTERNALIZED_STRING_TYPE ["next"],
  ONE_BYTE_INTERNALIZED_STRING_TYPE ["done"],
  ONE_BYTE_INTERNALIZED_STRING_TYPE ["value"],
  ONE_BYTE_INTERNALIZED_STRING_TYPE ["return"],
  ONE_BYTE_INTERNALIZED_STRING_TYPE [""],
  SCOPE_INFO_TYPE,
]
handlers: [
  [16, 200, 200],
  [50, 96, 104],
  [130, 163, 165],
]

---
snippet: "
  async function f(arr) {
    for (let x of arr) await x;
  }
  f([1, 2, 3]);
"
frame size: 18
parameter count: 2
bytecode array length: 264
bytecodes: [
                B(SwitchOnGeneratorState), R(0), U8(0), U8(1),
                B(Mov), R(closure), R(4),
                B(Mov), R(this), R(5),
                B(InvokeIntrinsic), U8(Runtime::k_AsyncFunctionEnter), R(4), U8(2),
                B(Star), R(0),
  /*   16 E> */ B(StackCheck),
                B(Mov), R(context), R(4),
  /*   40 S> */ B(LdaNamedProperty), R(arg0), U8(1), U8(0),
                B(Star), R(8),
                B(CallProperty0), R(8), R(arg0), U8(2),
                B(Mov), R(arg0), R(7),
                B(JumpIfJSReceiver), U8(7),
                B(CallRuntime), U16(Runtime::kThrowSymbolIteratorInvalid), R(0), U8(0),
                B(Star), R(6),
                B(LdaNamedProperty), R(6), U8(2), U8(4),
                B(Star), R(5),
                B(LdaFalse),
                B(Star), R(9),
                B(Mov), R(context), R(12),
                B(LdaTrue),
                B(Star), R(9),
  /*   35 S> */ B(CallProperty0), R(5), R(6), U8(6),
                B(Star), R(13),
                B(JumpIfJSReceiver), U8(7),
                B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(13), U8(1),
                B(LdaNamedProperty), R(13), U8(3), U8(8),
                B(JumpIfToBooleanTrue), U8(58),
                B(LdaNamedProperty), R(13), U8(4), U8(10),
                B(Star), R(13),
                B(LdaFalse),
                B(Star), R(9),
                B(Mov), R(13), R(1),
  /*   26 E> */ B(StackCheck),
  /*   35 S> */ B(Mov), R(1), R(3),
  /*   45 S> */ B(Mov), R(0), R(14),
                B(Mov), R(3), R(15),
                B(InvokeIntrinsic), U8(Runtime::k_AsyncFunctionAwaitUncaught), R(14), U8(2),
  /*   45 E> */ B(SuspendGenerator), R(0), R(0), U8(14), U8(0),
                B(ResumeGenerator), R(0), R(0), U8(14),
                B(Star), R(14),
                B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(0), U8(1),
                B(Star), R(15),
                B(LdaZero),
                B(TestReferenceEqual), R(15),
                B(JumpIfTrue), U8(5),
                B(Ldar), R(14),
                B(ReThrow),
                B(Ldar), R(14),
                B(JumpLoop), U8(75), I8(0),
                B(LdaSmi), I8(-1),
                B(Star), R(11),
                B(Star), R(10),
                B(Jump), U8(7),
                B(Star), R(11),
                B(LdaZero),
                B(Star), R(10),
                B(LdaTheHole),
                B(SetPendingMessage),
                B(Star), R(12),
                B(Ldar), R(9),
                B(JumpIfToBooleanTrue), U8(60),
                B(LdaNamedProperty), R(6), U8(5), U8(12),
                B(Star), R(14),
                B(JumpIfUndefined), U8(52),
                B(JumpIfNull), U8(50),
                B(Mov), R(context), R(15),
                B(TestTypeOf), U8(6),
                B(JumpIfTrue), U8(18),
                B(Wide), B(LdaSmi), I16(159),
                B(Star), R(16),
                B(LdaConstant), U8(6),
                B(Star), R(17),
                B(CallRuntime), U16(Runtime::kNewTypeError), R(16), U8(2),
                B(Throw),
                B(CallProperty0), R(14), R(6), U8(14),
                B(JumpIfJSReceiver), U8(21),
                B(Star), R(16),
                B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(16), U8(1),
                B(Jump), U8(12),
                B(Star), R(15),
                B(LdaZero),
                B(TestReferenceEqual), R(10),
                B(JumpIfTrue), U8(5),
                B(Ldar), R(15),
                B(ReThrow),
                B(Ldar), R(12),
                B(SetPendingMessage),
                B(LdaZero),
                B(TestReferenceEqual), R(10),
                B(JumpIfFalse), U8(5),
                B(Ldar), R(11),
                B(ReThrow),
                B(LdaUndefined),
                B(Star), R(6),
                B(LdaTrue),
                B(Star), R(7),
                B(Mov), R(0), R(5),
                B(InvokeIntrinsic), U8(Runtime::k_AsyncFunctionResolve), R(5), U8(3),
  /*   54 S> */ B(Return),
                B(Star), R(5),
                B(CreateCatchContext), R(5), U8(7),
                B(Star), R(4),
                B(LdaTheHole),
                B(SetPendingMessage),
                B(Ldar), R(4),
                B(PushContext), R(5),
                B(LdaImmutableCurrentContextSlot), U8(4),
                B(Star), R(7),
                B(LdaTrue),
                B(Star), R(8),
                B(Mov), R(0), R(6),
                B(InvokeIntrinsic), U8(Runtime::k_AsyncFunctionReject), R(6), U8(3),
  /*   54 S> */ B(Return),
]
constant pool: [
  Smi [107],
  SYMBOL_TYPE,
  ONE_BYTE_INTERNALIZED_STRING_TYPE ["next"],
  ONE_BYTE_INTERNALIZED_STRING_TYPE ["done"],
  ONE_BYTE_INTERNALIZED_STRING_TYPE ["value"],
  ONE_BYTE_INTERNALIZED_STRING_TYPE ["return"],
  ONE_BYTE_INTERNALIZED_STRING_TYPE [""],
  SCOPE_INFO_TYPE,
]
handlers: [
  [20, 236, 236],
  [54, 132, 140],
  [166, 199, 201],
]