# # Autogenerated by generate-bytecode-expectations. # --- wrap: no test function name: f async iteration: yes --- snippet: " async function f() { for await (let x of [1, 2, 3]) {} } f(); " frame size: 17 parameter count: 1 bytecode array length: 946 bytecodes: [ B(Ldar), R(new_target), B(JumpIfUndefined), U8(25), B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(new_target), U8(1), B(PushContext), R(1), B(ResumeGenerator), R(new_target), B(Star), R(0), B(SwitchOnSmiNoFeedback), U8(0), U8(3), I8(0), B(LdaSmi), I8(79), B(Star), R(2), B(CallRuntime), U16(Runtime::kAbort), R(2), U8(1), B(LdaSmi), I8(-2), B(Star), R(0), B(CreateFunctionContext), U8(12), B(PushContext), R(2), B(Mov), R(closure), R(3), B(Mov), R(this), R(4), B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(3), U8(2), B(StaCurrentContextSlot), U8(4), /* 16 E> */ B(StackCheck), B(LdaUndefined), B(Star), R(3), B(CallJSRuntime), U8(%async_function_promise_create), R(3), U8(1), B(StaCurrentContextSlot), U8(10), B(Mov), R(context), R(5), B(Mov), R(context), R(6), B(Ldar), R(closure), B(CreateBlockContext), U8(3), B(PushContext), R(7), B(LdaTheHole), B(StaCurrentContextSlot), U8(4), B(LdaZero), B(StaContextSlot), R(7), U8(8), U8(0), B(Mov), R(context), R(10), B(Mov), R(context), R(11), /* 43 S> */ B(CreateArrayLiteral), U8(4), U8(3), U8(17), B(Star), R(12), B(LdaNamedProperty), R(12), U8(5), U8(8), B(JumpIfUndefined), U8(17), B(JumpIfNull), U8(15), B(Star), R(13), B(CallProperty0), R(13), R(12), U8(10), B(JumpIfJSReceiver), U8(23), B(CallRuntime), U16(Runtime::kThrowSymbolAsyncIteratorInvalid), R(0), U8(0), B(LdaNamedProperty), R(12), U8(6), U8(4), B(Star), R(13), B(CallProperty0), R(13), R(12), U8(6), B(Star), R(13), B(InvokeIntrinsic), U8(Runtime::k_CreateAsyncFromSyncIterator), R(13), U8(1), /* 43 E> */ B(StaContextSlot), R(7), U8(6), U8(0), B(Ldar), R(0), B(SwitchOnSmiNoFeedback), U8(7), U8(1), I8(0), B(LdaSmi), I8(-2), B(TestEqualStrictNoFeedback), R(0), B(JumpIfTrue), U8(11), B(LdaSmi), I8(79), B(Star), R(12), B(CallRuntime), U16(Runtime::kAbort), R(12), U8(1), /* 40 S> */ B(LdaImmutableContextSlot), R(7), U8(4), U8(0), B(Star), R(12), /* 40 S> */ B(LdaContextSlot), R(7), U8(6), U8(0), B(Star), R(14), B(LdaNamedProperty), R(14), U8(8), U8(14), B(Star), R(13), /* 40 E> */ B(CallProperty0), R(13), R(14), U8(12), B(StaContextSlot), R(7), U8(9), U8(0), /* 40 S> */ B(LdaUndefined), B(Star), R(13), B(LdaImmutableContextSlot), R(7), U8(4), U8(0), B(Star), R(14), B(LdaContextSlot), R(7), U8(9), U8(0), B(Star), R(15), B(LdaContextSlot), R(7), U8(10), U8(0), B(Star), R(16), B(CallJSRuntime), U8(%async_function_await_uncaught), R(13), U8(4), B(LdaContextSlot), R(7), U8(10), U8(0), B(Star), R(13), B(LdaZero), B(SuspendGenerator), R(12), U8(2), B(Ldar), R(13), /* 57 S> */ B(Return), B(LdaSmi), I8(-2), B(Star), R(0), B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(12), U8(1), B(Star), R(13), B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(12), U8(1), B(Star), R(14), B(LdaZero), B(TestEqualStrictNoFeedback), R(14), B(JumpIfTrue), U8(28), B(LdaSmi), I8(2), B(TestEqualStrictNoFeedback), R(14), B(JumpIfTrue), U8(19), B(LdaTrue), B(Star), R(16), B(Mov), R(13), R(15), B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(15), U8(2), B(Star), R(9), B(LdaZero), B(Star), R(8), B(Jump), U8(155), B(Ldar), R(13), B(ReThrow), B(Ldar), R(13), /* 40 E> */ B(StaContextSlot), R(7), U8(7), U8(0), B(InvokeIntrinsic), U8(Runtime::k_IsJSReceiver), R(13), U8(1), B(ToBooleanLogicalNot), B(JumpIfFalse), U8(13), B(LdaContextSlot), R(7), U8(7), U8(0), B(Star), R(12), B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(12), U8(1), B(LdaContextSlot), R(7), U8(7), U8(0), B(Star), R(12), B(LdaNamedProperty), R(12), U8(9), U8(16), B(JumpIfToBooleanTrue), U8(56), B(LdaContextSlot), R(7), U8(7), U8(0), B(Star), R(12), B(LdaNamedProperty), R(12), U8(10), U8(18), B(StaContextSlot), R(7), U8(11), U8(0), B(LdaSmi), I8(2), B(StaContextSlot), R(7), U8(8), U8(0), B(LdaContextSlot), R(7), U8(11), U8(0), B(StaContextSlot), R(7), U8(5), U8(0), /* 23 E> */ B(StackCheck), B(Ldar), R(closure), B(CreateBlockContext), U8(11), B(PushContext), R(12), B(LdaTheHole), B(StaCurrentContextSlot), U8(4), B(LdaContextSlot), R(7), U8(5), U8(0), B(StaCurrentContextSlot), U8(4), B(PopContext), R(12), B(LdaZero), B(StaContextSlot), R(7), U8(8), U8(0), B(JumpLoop), U8(219), I8(0), B(Jump), U8(48), B(Star), R(12), B(Ldar), R(closure), B(CreateCatchContext), R(12), U8(12), U8(13), B(Star), R(11), B(LdaTheHole), B(SetPendingMessage), B(Ldar), R(11), B(PushContext), R(12), B(LdaContextSlot), R(7), U8(8), U8(0), B(Star), R(13), B(LdaSmi), I8(2), B(TestEqualStrict), R(13), U8(20), B(JumpIfFalse), U8(8), B(LdaSmi), I8(1), B(StaContextSlot), R(7), U8(8), U8(0), B(LdaImmutableCurrentContextSlot), U8(4), B(Star), R(13), B(CallRuntime), U16(Runtime::kReThrow), R(13), U8(1), B(PopContext), R(12), B(LdaSmi), I8(-1), B(Star), R(8), B(Jump), U8(8), B(Star), R(9), B(LdaSmi), I8(1), B(Star), R(8), B(LdaTheHole), B(SetPendingMessage), B(Star), R(10), B(LdaContextSlot), R(7), U8(8), U8(0), B(Star), R(11), B(LdaZero), B(TestEqualStrict), R(11), U8(21), B(JumpIfTrueConstant), U8(18), B(LdaContextSlot), R(7), U8(6), U8(0), B(Star), R(11), B(LdaNamedProperty), R(11), U8(14), U8(22), B(StaContextSlot), R(7), U8(12), U8(0), B(LdaContextSlot), R(7), U8(12), U8(0), B(TestUndetectable), B(JumpIfFalse), U8(4), B(JumpConstant), U8(17), B(LdaContextSlot), R(7), U8(8), U8(0), B(Star), R(11), B(LdaSmi), I8(1), B(TestEqualStrict), R(11), U8(25), B(JumpIfFalse), U8(175), B(LdaContextSlot), R(7), U8(12), U8(0), B(TestTypeOf), U8(5), B(JumpIfFalse), U8(4), B(Jump), U8(18), B(Wide), B(LdaSmi), I16(130), B(Star), R(11), B(LdaConstant), U8(15), B(Star), R(12), B(CallRuntime), U16(Runtime::kNewTypeError), R(11), U8(2), B(Throw), B(Mov), R(context), R(11), B(LdaImmutableContextSlot), R(7), U8(4), U8(0), B(Star), R(12), B(LdaContextSlot), R(7), U8(12), U8(0), B(Star), R(13), B(LdaContextSlot), R(7), U8(6), U8(0), B(Star), R(14), B(InvokeIntrinsic), U8(Runtime::k_Call), R(13), U8(2), B(StaContextSlot), R(7), U8(13), U8(0), B(LdaUndefined), B(Star), R(13), B(LdaImmutableContextSlot), R(7), U8(4), U8(0), B(Star), R(14), B(LdaContextSlot), R(7), U8(13), U8(0), B(Star), R(15), B(LdaContextSlot), R(7), U8(10), U8(0), B(Star), R(16), B(CallJSRuntime), U8(%async_function_await_caught), R(13), U8(4), B(LdaContextSlot), R(7), U8(10), U8(0), B(Star), R(13), B(LdaSmi), I8(1), B(SuspendGenerator), R(12), U8(2), B(Ldar), R(13), /* 57 S> */ B(Return), B(LdaSmi), I8(-2), B(Star), R(0), B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(12), U8(1), B(Star), R(13), B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(12), U8(1), B(Star), R(14), B(LdaZero), B(TestEqualStrictNoFeedback), R(14), B(JumpIfTrue), U8(36), B(LdaSmi), I8(2), B(TestEqualStrictNoFeedback), R(14), B(JumpIfTrue), U8(27), B(LdaTrue), B(Star), R(16), B(Mov), R(13), R(15), B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(15), U8(2), B(PopContext), R(7), B(PopContext), R(7), B(PopContext), R(7), B(PopContext), R(7), B(Star), R(4), B(LdaZero), B(Star), R(3), B(JumpConstant), U8(22), B(Ldar), R(13), B(ReThrow), B(Ldar), R(13), B(Jump), U8(20), B(Star), R(12), B(Ldar), R(closure), B(CreateCatchContext), R(12), U8(12), U8(16), B(Star), R(11), B(LdaTheHole), B(SetPendingMessage), B(Ldar), R(11), B(PushContext), R(12), B(PopContext), R(12), B(Jump), U8(153), B(LdaImmutableContextSlot), R(7), U8(4), U8(0), B(Star), R(11), B(LdaContextSlot), R(7), U8(12), U8(0), B(Star), R(12), B(LdaContextSlot), R(7), U8(6), U8(0), B(Star), R(13), B(InvokeIntrinsic), U8(Runtime::k_Call), R(12), U8(2), B(StaContextSlot), R(7), U8(15), U8(0), B(LdaUndefined), B(Star), R(12), B(LdaImmutableContextSlot), R(7), U8(4), U8(0), B(Star), R(13), B(LdaContextSlot), R(7), U8(15), U8(0), B(Star), R(14), B(LdaContextSlot), R(7), U8(10), U8(0), B(Star), R(15), B(CallJSRuntime), U8(%async_function_await_uncaught), R(12), U8(4), B(LdaContextSlot), R(7), U8(10), U8(0), B(Star), R(12), B(LdaSmi), I8(2), B(SuspendGenerator), R(11), U8(2), B(Ldar), R(12), /* 57 S> */ B(Return), B(LdaSmi), I8(-2), B(Star), R(0), B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(11), U8(1), B(Star), R(12), B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(11), U8(1), B(Star), R(13), B(LdaZero), B(TestEqualStrictNoFeedback), R(13), B(JumpIfTrue), U8(36), B(LdaSmi), I8(2), B(TestEqualStrictNoFeedback), R(13), B(JumpIfTrue), U8(27), B(LdaTrue), B(Star), R(15), B(Mov), R(12), R(14), B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(14), U8(2), B(PopContext), R(7), B(PopContext), R(7), B(PopContext), R(7), B(PopContext), R(7), B(Star), R(4), B(LdaZero), B(Star), R(3), B(Jump), U8(160), B(Ldar), R(12), B(ReThrow), B(Ldar), R(12), B(StaContextSlot), R(7), U8(14), U8(0), B(LdaContextSlot), R(7), U8(14), U8(0), B(Star), R(11), B(InvokeIntrinsic), U8(Runtime::k_IsJSReceiver), R(11), U8(1), B(JumpIfToBooleanFalse), U8(4), B(Jump), U8(13), B(LdaContextSlot), R(7), U8(14), U8(0), B(Star), R(11), B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(11), U8(1), B(Ldar), R(10), B(SetPendingMessage), B(Ldar), R(8), B(SwitchOnSmiNoFeedback), U8(19), U8(2), I8(0), B(Jump), U8(25), B(PopContext), R(7), B(PopContext), R(7), B(PopContext), R(7), B(PopContext), R(7), B(LdaZero), B(Star), R(3), B(Mov), R(9), R(4), B(Jump), U8(99), B(PopContext), R(7), B(PopContext), R(7), B(Ldar), R(9), B(ReThrow), B(PopContext), R(7), B(LdaUndefined), B(Star), R(7), B(LdaCurrentContextSlot), U8(10), B(Star), R(8), B(LdaUndefined), B(Star), R(9), B(CallJSRuntime), U8(%promise_resolve), R(7), U8(3), B(LdaCurrentContextSlot), U8(10), B(Star), R(4), B(LdaZero), B(Star), R(3), B(Jump), U8(67), B(Jump), U8(53), B(Star), R(7), B(Ldar), R(closure), B(CreateCatchContext), R(7), U8(12), U8(21), B(Star), R(6), B(LdaTheHole), B(SetPendingMessage), B(Ldar), R(6), B(PushContext), R(7), B(LdaUndefined), B(Star), R(8), B(LdaContextSlot), R(7), U8(10), U8(0), B(Star), R(9), B(LdaImmutableCurrentContextSlot), U8(4), B(Star), R(10), B(LdaFalse), B(Star), R(11), B(CallJSRuntime), U8(%promise_internal_reject), R(8), U8(4), B(LdaContextSlot), R(7), U8(10), U8(0), B(PopContext), R(7), B(PopContext), R(7), B(Star), R(4), B(LdaZero), B(Star), R(3), B(Jump), U8(14), B(LdaSmi), I8(-1), B(Star), R(3), B(Jump), U8(8), B(Star), R(4), B(LdaSmi), I8(1), B(Star), R(3), B(LdaTheHole), B(SetPendingMessage), B(Star), R(5), B(LdaUndefined), B(Star), R(6), B(LdaCurrentContextSlot), U8(10), B(Star), R(7), B(CallJSRuntime), U8(%async_function_promise_release), R(6), U8(2), B(Ldar), R(5), B(SetPendingMessage), B(Ldar), R(3), B(SwitchOnSmiNoFeedback), U8(23), U8(2), I8(0), B(Jump), U8(8), B(Ldar), R(4), /* 57 S> */ B(Return), B(Ldar), R(4), B(ReThrow), B(LdaUndefined), /* 57 S> */ B(Return), ] constant pool: [ Smi [116], Smi [544], Smi [688], FIXED_ARRAY_TYPE, TUPLE2_TYPE, SYMBOL_TYPE, SYMBOL_TYPE, Smi [83], ONE_BYTE_INTERNALIZED_STRING_TYPE ["next"], ONE_BYTE_INTERNALIZED_STRING_TYPE ["done"], ONE_BYTE_INTERNALIZED_STRING_TYPE ["value"], FIXED_ARRAY_TYPE, ONE_BYTE_INTERNALIZED_STRING_TYPE [".catch"], FIXED_ARRAY_TYPE, ONE_BYTE_INTERNALIZED_STRING_TYPE ["return"], ONE_BYTE_INTERNALIZED_STRING_TYPE [""], FIXED_ARRAY_TYPE, Smi [339], Smi [362], Smi [6], Smi [22], FIXED_ARRAY_TYPE, Smi [304], Smi [6], Smi [9], ] handlers: [ [60, 900, 906], [63, 847, 849], [80, 400, 406], [83, 352, 354], [493, 615, 617], ] --- snippet: " async function f() { for await (let x of [1, 2, 3]) { return x; } } f(); " frame size: 17 parameter count: 1 bytecode array length: 992 bytecodes: [ B(Ldar), R(new_target), B(JumpIfUndefined), U8(25), B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(new_target), U8(1), B(PushContext), R(1), B(ResumeGenerator), R(new_target), B(Star), R(0), B(SwitchOnSmiNoFeedback), U8(0), U8(3), I8(0), B(LdaSmi), I8(79), B(Star), R(2), B(CallRuntime), U16(Runtime::kAbort), R(2), U8(1), B(LdaSmi), I8(-2), B(Star), R(0), B(CreateFunctionContext), U8(12), B(PushContext), R(2), B(Mov), R(closure), R(3), B(Mov), R(this), R(4), B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(3), U8(2), B(StaCurrentContextSlot), U8(4), /* 16 E> */ B(StackCheck), B(LdaUndefined), B(Star), R(3), B(CallJSRuntime), U8(%async_function_promise_create), R(3), U8(1), B(StaCurrentContextSlot), U8(10), B(Mov), R(context), R(5), B(Mov), R(context), R(6), B(Ldar), R(closure), B(CreateBlockContext), U8(3), B(PushContext), R(7), B(LdaTheHole), B(StaCurrentContextSlot), U8(4), B(LdaZero), B(StaContextSlot), R(7), U8(8), U8(0), B(Mov), R(context), R(10), B(Mov), R(context), R(11), /* 43 S> */ B(CreateArrayLiteral), U8(4), U8(3), U8(17), B(Star), R(12), B(LdaNamedProperty), R(12), U8(5), U8(8), B(JumpIfUndefined), U8(17), B(JumpIfNull), U8(15), B(Star), R(13), B(CallProperty0), R(13), R(12), U8(10), B(JumpIfJSReceiver), U8(23), B(CallRuntime), U16(Runtime::kThrowSymbolAsyncIteratorInvalid), R(0), U8(0), B(LdaNamedProperty), R(12), U8(6), U8(4), B(Star), R(13), B(CallProperty0), R(13), R(12), U8(6), B(Star), R(13), B(InvokeIntrinsic), U8(Runtime::k_CreateAsyncFromSyncIterator), R(13), U8(1), /* 43 E> */ B(StaContextSlot), R(7), U8(6), U8(0), B(Ldar), R(0), B(SwitchOnSmiNoFeedback), U8(7), U8(1), I8(0), B(LdaSmi), I8(-2), B(TestEqualStrictNoFeedback), R(0), B(JumpIfTrue), U8(11), B(LdaSmi), I8(79), B(Star), R(12), B(CallRuntime), U16(Runtime::kAbort), R(12), U8(1), /* 40 S> */ B(LdaImmutableContextSlot), R(7), U8(4), U8(0), B(Star), R(12), /* 40 S> */ B(LdaContextSlot), R(7), U8(6), U8(0), B(Star), R(14), B(LdaNamedProperty), R(14), U8(8), U8(14), B(Star), R(13), /* 40 E> */ B(CallProperty0), R(13), R(14), U8(12), B(StaContextSlot), R(7), U8(9), U8(0), /* 40 S> */ B(LdaUndefined), B(Star), R(13), B(LdaImmutableContextSlot), R(7), U8(4), U8(0), B(Star), R(14), B(LdaContextSlot), R(7), U8(9), U8(0), B(Star), R(15), B(LdaContextSlot), R(7), U8(10), U8(0), B(Star), R(16), B(CallJSRuntime), U8(%async_function_await_uncaught), R(13), U8(4), B(LdaContextSlot), R(7), U8(10), U8(0), B(Star), R(13), B(LdaZero), B(SuspendGenerator), R(12), U8(2), B(Ldar), R(13), /* 68 S> */ B(Return), B(LdaSmi), I8(-2), B(Star), R(0), B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(12), U8(1), B(Star), R(13), B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(12), U8(1), B(Star), R(14), B(LdaZero), B(TestEqualStrictNoFeedback), R(14), B(JumpIfTrue), U8(28), B(LdaSmi), I8(2), B(TestEqualStrictNoFeedback), R(14), B(JumpIfTrue), U8(19), B(LdaTrue), B(Star), R(16), B(Mov), R(13), R(15), B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(15), U8(2), B(Star), R(9), B(LdaZero), B(Star), R(8), B(Jump), U8(167), B(Ldar), R(13), B(ReThrow), B(Ldar), R(13), /* 40 E> */ B(StaContextSlot), R(7), U8(7), U8(0), B(InvokeIntrinsic), U8(Runtime::k_IsJSReceiver), R(13), U8(1), B(ToBooleanLogicalNot), B(JumpIfFalse), U8(13), B(LdaContextSlot), R(7), U8(7), U8(0), B(Star), R(12), B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(12), U8(1), B(LdaContextSlot), R(7), U8(7), U8(0), B(Star), R(12), B(LdaNamedProperty), R(12), U8(9), U8(16), B(JumpIfToBooleanTrue), U8(68), B(LdaContextSlot), R(7), U8(7), U8(0), B(Star), R(12), B(LdaNamedProperty), R(12), U8(10), U8(18), B(StaContextSlot), R(7), U8(11), U8(0), B(LdaSmi), I8(2), B(StaContextSlot), R(7), U8(8), U8(0), B(LdaContextSlot), R(7), U8(11), U8(0), B(StaContextSlot), R(7), U8(5), U8(0), /* 23 E> */ B(StackCheck), B(Ldar), R(closure), B(CreateBlockContext), U8(11), B(PushContext), R(12), B(LdaTheHole), B(StaCurrentContextSlot), U8(4), B(LdaContextSlot), R(7), U8(5), U8(0), B(StaCurrentContextSlot), U8(4), /* 56 S> */ B(LdaImmutableCurrentContextSlot), U8(4), B(PopContext), R(12), B(PopContext), R(12), B(PopContext), R(12), B(PopContext), R(12), B(PopContext), R(12), B(PopContext), R(12), B(Star), R(9), B(LdaSmi), I8(1), B(Star), R(8), B(Jump), U8(62), B(Jump), U8(48), B(Star), R(12), B(Ldar), R(closure), B(CreateCatchContext), R(12), U8(12), U8(13), B(Star), R(11), B(LdaTheHole), B(SetPendingMessage), B(Ldar), R(11), B(PushContext), R(12), B(LdaContextSlot), R(7), U8(8), U8(0), B(Star), R(13), B(LdaSmi), I8(2), B(TestEqualStrict), R(13), U8(20), B(JumpIfFalse), U8(8), B(LdaSmi), I8(1), B(StaContextSlot), R(7), U8(8), U8(0), B(LdaImmutableCurrentContextSlot), U8(4), B(Star), R(13), B(CallRuntime), U16(Runtime::kReThrow), R(13), U8(1), B(PopContext), R(12), B(LdaSmi), I8(-1), B(Star), R(8), B(Jump), U8(8), B(Star), R(9), B(LdaSmi), I8(2), B(Star), R(8), B(LdaTheHole), B(SetPendingMessage), B(Star), R(10), B(LdaContextSlot), R(7), U8(8), U8(0), B(Star), R(11), B(LdaZero), B(TestEqualStrict), R(11), U8(21), B(JumpIfTrueConstant), U8(18), B(LdaContextSlot), R(7), U8(6), U8(0), B(Star), R(11), B(LdaNamedProperty), R(11), U8(14), U8(22), B(StaContextSlot), R(7), U8(12), U8(0), B(LdaContextSlot), R(7), U8(12), U8(0), B(TestUndetectable), B(JumpIfFalse), U8(4), B(JumpConstant), U8(17), B(LdaContextSlot), R(7), U8(8), U8(0), B(Star), R(11), B(LdaSmi), I8(1), B(TestEqualStrict), R(11), U8(25), B(JumpIfFalse), U8(175), B(LdaContextSlot), R(7), U8(12), U8(0), B(TestTypeOf), U8(5), B(JumpIfFalse), U8(4), B(Jump), U8(18), B(Wide), B(LdaSmi), I16(130), B(Star), R(11), B(LdaConstant), U8(15), B(Star), R(12), B(CallRuntime), U16(Runtime::kNewTypeError), R(11), U8(2), B(Throw), B(Mov), R(context), R(11), B(LdaImmutableContextSlot), R(7), U8(4), U8(0), B(Star), R(12), B(LdaContextSlot), R(7), U8(12), U8(0), B(Star), R(13), B(LdaContextSlot), R(7), U8(6), U8(0), B(Star), R(14), B(InvokeIntrinsic), U8(Runtime::k_Call), R(13), U8(2), B(StaContextSlot), R(7), U8(13), U8(0), B(LdaUndefined), B(Star), R(13), B(LdaImmutableContextSlot), R(7), U8(4), U8(0), B(Star), R(14), B(LdaContextSlot), R(7), U8(13), U8(0), B(Star), R(15), B(LdaContextSlot), R(7), U8(10), U8(0), B(Star), R(16), B(CallJSRuntime), U8(%async_function_await_caught), R(13), U8(4), B(LdaContextSlot), R(7), U8(10), U8(0), B(Star), R(13), B(LdaSmi), I8(1), B(SuspendGenerator), R(12), U8(2), B(Ldar), R(13), /* 68 S> */ B(Return), B(LdaSmi), I8(-2), B(Star), R(0), B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(12), U8(1), B(Star), R(13), B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(12), U8(1), B(Star), R(14), B(LdaZero), B(TestEqualStrictNoFeedback), R(14), B(JumpIfTrue), U8(36), B(LdaSmi), I8(2), B(TestEqualStrictNoFeedback), R(14), B(JumpIfTrue), U8(27), B(LdaTrue), B(Star), R(16), B(Mov), R(13), R(15), B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(15), U8(2), B(PopContext), R(7), B(PopContext), R(7), B(PopContext), R(7), B(PopContext), R(7), B(Star), R(4), B(LdaZero), B(Star), R(3), B(JumpConstant), U8(23), B(Ldar), R(13), B(ReThrow), B(Ldar), R(13), B(Jump), U8(20), B(Star), R(12), B(Ldar), R(closure), B(CreateCatchContext), R(12), U8(12), U8(16), B(Star), R(11), B(LdaTheHole), B(SetPendingMessage), B(Ldar), R(11), B(PushContext), R(12), B(PopContext), R(12), B(Jump), U8(153), B(LdaImmutableContextSlot), R(7), U8(4), U8(0), B(Star), R(11), B(LdaContextSlot), R(7), U8(12), U8(0), B(Star), R(12), B(LdaContextSlot), R(7), U8(6), U8(0), B(Star), R(13), B(InvokeIntrinsic), U8(Runtime::k_Call), R(12), U8(2), B(StaContextSlot), R(7), U8(15), U8(0), B(LdaUndefined), B(Star), R(12), B(LdaImmutableContextSlot), R(7), U8(4), U8(0), B(Star), R(13), B(LdaContextSlot), R(7), U8(15), U8(0), B(Star), R(14), B(LdaContextSlot), R(7), U8(10), U8(0), B(Star), R(15), B(CallJSRuntime), U8(%async_function_await_uncaught), R(12), U8(4), B(LdaContextSlot), R(7), U8(10), U8(0), B(Star), R(12), B(LdaSmi), I8(2), B(SuspendGenerator), R(11), U8(2), B(Ldar), R(12), /* 68 S> */ B(Return), B(LdaSmi), I8(-2), B(Star), R(0), B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(11), U8(1), B(Star), R(12), B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(11), U8(1), B(Star), R(13), B(LdaZero), B(TestEqualStrictNoFeedback), R(13), B(JumpIfTrue), U8(36), B(LdaSmi), I8(2), B(TestEqualStrictNoFeedback), R(13), B(JumpIfTrue), U8(27), B(LdaTrue), B(Star), R(15), B(Mov), R(12), R(14), B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(14), U8(2), B(PopContext), R(7), B(PopContext), R(7), B(PopContext), R(7), B(PopContext), R(7), B(Star), R(4), B(LdaZero), B(Star), R(3), B(Jump), U8(177), B(Ldar), R(12), B(ReThrow), B(Ldar), R(12), B(StaContextSlot), R(7), U8(14), U8(0), B(LdaContextSlot), R(7), U8(14), U8(0), B(Star), R(11), B(InvokeIntrinsic), U8(Runtime::k_IsJSReceiver), R(11), U8(1), B(JumpIfToBooleanFalse), U8(4), B(Jump), U8(13), B(LdaContextSlot), R(7), U8(14), U8(0), B(Star), R(11), B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(11), U8(1), B(Ldar), R(10), B(SetPendingMessage), B(Ldar), R(8), B(SwitchOnSmiNoFeedback), U8(19), U8(3), I8(0), B(Jump), U8(42), B(PopContext), R(7), B(PopContext), R(7), B(PopContext), R(7), B(PopContext), R(7), B(LdaZero), B(Star), R(3), B(Mov), R(9), R(4), B(Jump), U8(116), B(PopContext), R(7), B(PopContext), R(7), B(PopContext), R(7), B(PopContext), R(7), B(LdaSmi), I8(1), B(Star), R(3), B(Mov), R(9), R(4), B(Jump), U8(99), B(PopContext), R(7), B(PopContext), R(7), B(Ldar), R(9), B(ReThrow), B(PopContext), R(7), B(LdaUndefined), B(Star), R(7), B(LdaCurrentContextSlot), U8(10), B(Star), R(8), B(LdaUndefined), B(Star), R(9), B(CallJSRuntime), U8(%promise_resolve), R(7), U8(3), B(LdaCurrentContextSlot), U8(10), B(Star), R(4), B(LdaZero), B(Star), R(3), B(Jump), U8(67), B(Jump), U8(53), B(Star), R(7), B(Ldar), R(closure), B(CreateCatchContext), R(7), U8(12), U8(22), B(Star), R(6), B(LdaTheHole), B(SetPendingMessage), B(Ldar), R(6), B(PushContext), R(7), B(LdaUndefined), B(Star), R(8), B(LdaContextSlot), R(7), U8(10), U8(0), B(Star), R(9), B(LdaImmutableCurrentContextSlot), U8(4), B(Star), R(10), B(LdaFalse), B(Star), R(11), B(CallJSRuntime), U8(%promise_internal_reject), R(8), U8(4), B(LdaContextSlot), R(7), U8(10), U8(0), B(PopContext), R(7), B(PopContext), R(7), B(Star), R(4), B(LdaZero), B(Star), R(3), B(Jump), U8(14), B(LdaSmi), I8(-1), B(Star), R(3), B(Jump), U8(8), B(Star), R(4), B(LdaSmi), I8(2), B(Star), R(3), B(LdaTheHole), B(SetPendingMessage), B(Star), R(5), B(LdaUndefined), B(Star), R(6), B(LdaCurrentContextSlot), U8(10), B(Star), R(7), B(CallJSRuntime), U8(%async_function_promise_release), R(6), U8(2), B(Ldar), R(5), B(SetPendingMessage), B(Ldar), R(3), B(SwitchOnSmiNoFeedback), U8(24), U8(3), I8(0), B(Jump), U8(25), B(Ldar), R(4), /* 68 S> */ B(Return), B(LdaCurrentContextSlot), U8(10), B(Star), R(7), B(LdaUndefined), B(Star), R(6), B(Mov), R(4), R(8), B(CallJSRuntime), U8(%promise_resolve), R(6), U8(3), B(Ldar), R(7), /* 68 S> */ B(Return), B(Ldar), R(4), B(ReThrow), B(LdaUndefined), /* 68 S> */ B(Return), ] constant pool: [ Smi [116], Smi [556], Smi [700], FIXED_ARRAY_TYPE, TUPLE2_TYPE, SYMBOL_TYPE, SYMBOL_TYPE, Smi [83], ONE_BYTE_INTERNALIZED_STRING_TYPE ["next"], ONE_BYTE_INTERNALIZED_STRING_TYPE ["done"], ONE_BYTE_INTERNALIZED_STRING_TYPE ["value"], FIXED_ARRAY_TYPE, ONE_BYTE_INTERNALIZED_STRING_TYPE [".catch"], FIXED_ARRAY_TYPE, ONE_BYTE_INTERNALIZED_STRING_TYPE ["return"], ONE_BYTE_INTERNALIZED_STRING_TYPE [""], FIXED_ARRAY_TYPE, Smi [339], Smi [362], Smi [6], Smi [22], Smi [39], FIXED_ARRAY_TYPE, Smi [321], Smi [6], Smi [9], Smi [26], ] handlers: [ [60, 929, 935], [63, 876, 878], [80, 412, 418], [83, 364, 366], [505, 627, 629], ] --- snippet: " async function f() { for await (let x of [10, 20, 30]) { if (x == 10) continue; if (x == 20) break; } } f(); " frame size: 17 parameter count: 1 bytecode array length: 980 bytecodes: [ B(Ldar), R(new_target), B(JumpIfUndefined), U8(25), B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(new_target), U8(1), B(PushContext), R(1), B(ResumeGenerator), R(new_target), B(Star), R(0), B(SwitchOnSmiNoFeedback), U8(0), U8(3), I8(0), B(LdaSmi), I8(79), B(Star), R(2), B(CallRuntime), U16(Runtime::kAbort), R(2), U8(1), B(LdaSmi), I8(-2), B(Star), R(0), B(CreateFunctionContext), U8(12), B(PushContext), R(2), B(Mov), R(closure), R(3), B(Mov), R(this), R(4), B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(3), U8(2), B(StaCurrentContextSlot), U8(4), /* 16 E> */ B(StackCheck), B(LdaUndefined), B(Star), R(3), B(CallJSRuntime), U8(%async_function_promise_create), R(3), U8(1), B(StaCurrentContextSlot), U8(10), B(Mov), R(context), R(5), B(Mov), R(context), R(6), B(Ldar), R(closure), B(CreateBlockContext), U8(3), B(PushContext), R(7), B(LdaTheHole), B(StaCurrentContextSlot), U8(4), B(LdaZero), B(StaContextSlot), R(7), U8(8), U8(0), B(Mov), R(context), R(10), B(Mov), R(context), R(11), /* 43 S> */ B(CreateArrayLiteral), U8(4), U8(3), U8(17), B(Star), R(12), B(LdaNamedProperty), R(12), U8(5), U8(8), B(JumpIfUndefined), U8(17), B(JumpIfNull), U8(15), B(Star), R(13), B(CallProperty0), R(13), R(12), U8(10), B(JumpIfJSReceiver), U8(23), B(CallRuntime), U16(Runtime::kThrowSymbolAsyncIteratorInvalid), R(0), U8(0), B(LdaNamedProperty), R(12), U8(6), U8(4), B(Star), R(13), B(CallProperty0), R(13), R(12), U8(6), B(Star), R(13), B(InvokeIntrinsic), U8(Runtime::k_CreateAsyncFromSyncIterator), R(13), U8(1), /* 43 E> */ B(StaContextSlot), R(7), U8(6), U8(0), B(Ldar), R(0), B(SwitchOnSmiNoFeedback), U8(7), U8(1), I8(0), B(LdaSmi), I8(-2), B(TestEqualStrictNoFeedback), R(0), B(JumpIfTrue), U8(11), B(LdaSmi), I8(79), B(Star), R(12), B(CallRuntime), U16(Runtime::kAbort), R(12), U8(1), /* 40 S> */ B(LdaImmutableContextSlot), R(7), U8(4), U8(0), B(Star), R(12), /* 40 S> */ B(LdaContextSlot), R(7), U8(6), U8(0), B(Star), R(14), B(LdaNamedProperty), R(14), U8(8), U8(14), B(Star), R(13), /* 40 E> */ B(CallProperty0), R(13), R(14), U8(12), B(StaContextSlot), R(7), U8(9), U8(0), /* 40 S> */ B(LdaUndefined), B(Star), R(13), B(LdaImmutableContextSlot), R(7), U8(4), U8(0), B(Star), R(14), B(LdaContextSlot), R(7), U8(9), U8(0), B(Star), R(15), B(LdaContextSlot), R(7), U8(10), U8(0), B(Star), R(16), B(CallJSRuntime), U8(%async_function_await_uncaught), R(13), U8(4), B(LdaContextSlot), R(7), U8(10), U8(0), B(Star), R(13), B(LdaZero), B(SuspendGenerator), R(12), U8(2), B(Ldar), R(13), /* 114 S> */ B(Return), B(LdaSmi), I8(-2), B(Star), R(0), B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(12), U8(1), B(Star), R(13), B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(12), U8(1), B(Star), R(14), B(LdaZero), B(TestEqualStrictNoFeedback), R(14), B(JumpIfTrue), U8(28), B(LdaSmi), I8(2), B(TestEqualStrictNoFeedback), R(14), B(JumpIfTrue), U8(19), B(LdaTrue), B(Star), R(16), B(Mov), R(13), R(15), B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(15), U8(2), B(Star), R(9), B(LdaZero), B(Star), R(8), B(Jump), U8(189), B(Ldar), R(13), B(ReThrow), B(Ldar), R(13), /* 40 E> */ B(StaContextSlot), R(7), U8(7), U8(0), B(InvokeIntrinsic), U8(Runtime::k_IsJSReceiver), R(13), U8(1), B(ToBooleanLogicalNot), B(JumpIfFalse), U8(13), B(LdaContextSlot), R(7), U8(7), U8(0), B(Star), R(12), B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(12), U8(1), B(LdaContextSlot), R(7), U8(7), U8(0), B(Star), R(12), B(LdaNamedProperty), R(12), U8(9), U8(16), B(JumpIfToBooleanTrue), U8(90), B(LdaContextSlot), R(7), U8(7), U8(0), B(Star), R(12), B(LdaNamedProperty), R(12), U8(10), U8(18), B(StaContextSlot), R(7), U8(11), U8(0), B(LdaSmi), I8(2), B(StaContextSlot), R(7), U8(8), U8(0), B(LdaContextSlot), R(7), U8(11), U8(0), B(StaContextSlot), R(7), U8(5), U8(0), /* 23 E> */ B(StackCheck), B(Ldar), R(closure), B(CreateBlockContext), U8(11), B(PushContext), R(12), B(LdaTheHole), B(StaCurrentContextSlot), U8(4), B(LdaContextSlot), R(7), U8(5), U8(0), B(StaCurrentContextSlot), U8(4), /* 63 S> */ B(LdaImmutableCurrentContextSlot), U8(4), B(Star), R(13), B(LdaSmi), I8(10), /* 69 E> */ B(TestEqual), R(13), U8(20), B(JumpIfFalse), U8(8), /* 76 S> */ B(PopContext), R(12), B(PopContext), R(12), B(Jump), U8(26), /* 90 S> */ B(LdaImmutableCurrentContextSlot), U8(4), B(Star), R(13), B(LdaSmi), I8(20), /* 96 E> */ B(TestEqual), R(13), U8(21), B(JumpIfFalse), U8(8), /* 103 S> */ B(PopContext), R(12), B(PopContext), R(12), B(Jump), U8(12), B(PopContext), R(12), B(LdaZero), B(StaContextSlot), R(7), U8(8), U8(0), B(JumpLoop), U8(253), I8(0), B(Jump), U8(48), B(Star), R(12), B(Ldar), R(closure), B(CreateCatchContext), R(12), U8(12), U8(13), B(Star), R(11), B(LdaTheHole), B(SetPendingMessage), B(Ldar), R(11), B(PushContext), R(12), B(LdaContextSlot), R(7), U8(8), U8(0), B(Star), R(13), B(LdaSmi), I8(2), B(TestEqualStrict), R(13), U8(22), B(JumpIfFalse), U8(8), B(LdaSmi), I8(1), B(StaContextSlot), R(7), U8(8), U8(0), B(LdaImmutableCurrentContextSlot), U8(4), B(Star), R(13), B(CallRuntime), U16(Runtime::kReThrow), R(13), U8(1), B(PopContext), R(12), B(LdaSmi), I8(-1), B(Star), R(8), B(Jump), U8(8), B(Star), R(9), B(LdaSmi), I8(1), B(Star), R(8), B(LdaTheHole), B(SetPendingMessage), B(Star), R(10), B(LdaContextSlot), R(7), U8(8), U8(0), B(Star), R(11), B(LdaZero), B(TestEqualStrict), R(11), U8(23), B(JumpIfTrueConstant), U8(18), B(LdaContextSlot), R(7), U8(6), U8(0), B(Star), R(11), B(LdaNamedProperty), R(11), U8(14), U8(24), B(StaContextSlot), R(7), U8(12), U8(0), B(LdaContextSlot), R(7), U8(12), U8(0), B(TestUndetectable), B(JumpIfFalse), U8(4), B(JumpConstant), U8(17), B(LdaContextSlot), R(7), U8(8), U8(0), B(Star), R(11), B(LdaSmi), I8(1), B(TestEqualStrict), R(11), U8(27), B(JumpIfFalse), U8(175), B(LdaContextSlot), R(7), U8(12), U8(0), B(TestTypeOf), U8(5), B(JumpIfFalse), U8(4), B(Jump), U8(18), B(Wide), B(LdaSmi), I16(130), B(Star), R(11), B(LdaConstant), U8(15), B(Star), R(12), B(CallRuntime), U16(Runtime::kNewTypeError), R(11), U8(2), B(Throw), B(Mov), R(context), R(11), B(LdaImmutableContextSlot), R(7), U8(4), U8(0), B(Star), R(12), B(LdaContextSlot), R(7), U8(12), U8(0), B(Star), R(13), B(LdaContextSlot), R(7), U8(6), U8(0), B(Star), R(14), B(InvokeIntrinsic), U8(Runtime::k_Call), R(13), U8(2), B(StaContextSlot), R(7), U8(13), U8(0), B(LdaUndefined), B(Star), R(13), B(LdaImmutableContextSlot), R(7), U8(4), U8(0), B(Star), R(14), B(LdaContextSlot), R(7), U8(13), U8(0), B(Star), R(15), B(LdaContextSlot), R(7), U8(10), U8(0), B(Star), R(16), B(CallJSRuntime), U8(%async_function_await_caught), R(13), U8(4), B(LdaContextSlot), R(7), U8(10), U8(0), B(Star), R(13), B(LdaSmi), I8(1), B(SuspendGenerator), R(12), U8(2), B(Ldar), R(13), /* 114 S> */ B(Return), B(LdaSmi), I8(-2), B(Star), R(0), B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(12), U8(1), B(Star), R(13), B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(12), U8(1), B(Star), R(14), B(LdaZero), B(TestEqualStrictNoFeedback), R(14), B(JumpIfTrue), U8(36), B(LdaSmi), I8(2), B(TestEqualStrictNoFeedback), R(14), B(JumpIfTrue), U8(27), B(LdaTrue), B(Star), R(16), B(Mov), R(13), R(15), B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(15), U8(2), B(PopContext), R(7), B(PopContext), R(7), B(PopContext), R(7), B(PopContext), R(7), B(Star), R(4), B(LdaZero), B(Star), R(3), B(JumpConstant), U8(22), B(Ldar), R(13), B(ReThrow), B(Ldar), R(13), B(Jump), U8(20), B(Star), R(12), B(Ldar), R(closure), B(CreateCatchContext), R(12), U8(12), U8(16), B(Star), R(11), B(LdaTheHole), B(SetPendingMessage), B(Ldar), R(11), B(PushContext), R(12), B(PopContext), R(12), B(Jump), U8(153), B(LdaImmutableContextSlot), R(7), U8(4), U8(0), B(Star), R(11), B(LdaContextSlot), R(7), U8(12), U8(0), B(Star), R(12), B(LdaContextSlot), R(7), U8(6), U8(0), B(Star), R(13), B(InvokeIntrinsic), U8(Runtime::k_Call), R(12), U8(2), B(StaContextSlot), R(7), U8(15), U8(0), B(LdaUndefined), B(Star), R(12), B(LdaImmutableContextSlot), R(7), U8(4), U8(0), B(Star), R(13), B(LdaContextSlot), R(7), U8(15), U8(0), B(Star), R(14), B(LdaContextSlot), R(7), U8(10), U8(0), B(Star), R(15), B(CallJSRuntime), U8(%async_function_await_uncaught), R(12), U8(4), B(LdaContextSlot), R(7), U8(10), U8(0), B(Star), R(12), B(LdaSmi), I8(2), B(SuspendGenerator), R(11), U8(2), B(Ldar), R(12), /* 114 S> */ B(Return), B(LdaSmi), I8(-2), B(Star), R(0), B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(11), U8(1), B(Star), R(12), B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(11), U8(1), B(Star), R(13), B(LdaZero), B(TestEqualStrictNoFeedback), R(13), B(JumpIfTrue), U8(36), B(LdaSmi), I8(2), B(TestEqualStrictNoFeedback), R(13), B(JumpIfTrue), U8(27), B(LdaTrue), B(Star), R(15), B(Mov), R(12), R(14), B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(14), U8(2), B(PopContext), R(7), B(PopContext), R(7), B(PopContext), R(7), B(PopContext), R(7), B(Star), R(4), B(LdaZero), B(Star), R(3), B(Jump), U8(160), B(Ldar), R(12), B(ReThrow), B(Ldar), R(12), B(StaContextSlot), R(7), U8(14), U8(0), B(LdaContextSlot), R(7), U8(14), U8(0), B(Star), R(11), B(InvokeIntrinsic), U8(Runtime::k_IsJSReceiver), R(11), U8(1), B(JumpIfToBooleanFalse), U8(4), B(Jump), U8(13), B(LdaContextSlot), R(7), U8(14), U8(0), B(Star), R(11), B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(11), U8(1), B(Ldar), R(10), B(SetPendingMessage), B(Ldar), R(8), B(SwitchOnSmiNoFeedback), U8(19), U8(2), I8(0), B(Jump), U8(25), B(PopContext), R(7), B(PopContext), R(7), B(PopContext), R(7), B(PopContext), R(7), B(LdaZero), B(Star), R(3), B(Mov), R(9), R(4), B(Jump), U8(99), B(PopContext), R(7), B(PopContext), R(7), B(Ldar), R(9), B(ReThrow), B(PopContext), R(7), B(LdaUndefined), B(Star), R(7), B(LdaCurrentContextSlot), U8(10), B(Star), R(8), B(LdaUndefined), B(Star), R(9), B(CallJSRuntime), U8(%promise_resolve), R(7), U8(3), B(LdaCurrentContextSlot), U8(10), B(Star), R(4), B(LdaZero), B(Star), R(3), B(Jump), U8(67), B(Jump), U8(53), B(Star), R(7), B(Ldar), R(closure), B(CreateCatchContext), R(7), U8(12), U8(21), B(Star), R(6), B(LdaTheHole), B(SetPendingMessage), B(Ldar), R(6), B(PushContext), R(7), B(LdaUndefined), B(Star), R(8), B(LdaContextSlot), R(7), U8(10), U8(0), B(Star), R(9), B(LdaImmutableCurrentContextSlot), U8(4), B(Star), R(10), B(LdaFalse), B(Star), R(11), B(CallJSRuntime), U8(%promise_internal_reject), R(8), U8(4), B(LdaContextSlot), R(7), U8(10), U8(0), B(PopContext), R(7), B(PopContext), R(7), B(Star), R(4), B(LdaZero), B(Star), R(3), B(Jump), U8(14), B(LdaSmi), I8(-1), B(Star), R(3), B(Jump), U8(8), B(Star), R(4), B(LdaSmi), I8(1), B(Star), R(3), B(LdaTheHole), B(SetPendingMessage), B(Star), R(5), B(LdaUndefined), B(Star), R(6), B(LdaCurrentContextSlot), U8(10), B(Star), R(7), B(CallJSRuntime), U8(%async_function_promise_release), R(6), U8(2), B(Ldar), R(5), B(SetPendingMessage), B(Ldar), R(3), B(SwitchOnSmiNoFeedback), U8(23), U8(2), I8(0), B(Jump), U8(8), B(Ldar), R(4), /* 114 S> */ B(Return), B(Ldar), R(4), B(ReThrow), B(LdaUndefined), /* 114 S> */ B(Return), ] constant pool: [ Smi [116], Smi [578], Smi [722], FIXED_ARRAY_TYPE, TUPLE2_TYPE, SYMBOL_TYPE, SYMBOL_TYPE, Smi [83], ONE_BYTE_INTERNALIZED_STRING_TYPE ["next"], ONE_BYTE_INTERNALIZED_STRING_TYPE ["done"], ONE_BYTE_INTERNALIZED_STRING_TYPE ["value"], FIXED_ARRAY_TYPE, ONE_BYTE_INTERNALIZED_STRING_TYPE [".catch"], FIXED_ARRAY_TYPE, ONE_BYTE_INTERNALIZED_STRING_TYPE ["return"], ONE_BYTE_INTERNALIZED_STRING_TYPE [""], FIXED_ARRAY_TYPE, Smi [339], Smi [362], Smi [6], Smi [22], FIXED_ARRAY_TYPE, Smi [304], Smi [6], Smi [9], ] handlers: [ [60, 934, 940], [63, 881, 883], [80, 434, 440], [83, 386, 388], [527, 649, 651], ] --- snippet: " async function f() { var x = { 'a': 1, 'b': 2 }; for (x['a'] of [1,2,3]) { return x['a']; } } f(); " frame size: 11 parameter count: 1 bytecode array length: 508 bytecodes: [ B(CreateFunctionContext), U8(9), B(PushContext), R(0), /* 16 E> */ B(StackCheck), B(LdaUndefined), B(Star), R(1), B(CallJSRuntime), U8(%async_function_promise_create), R(1), U8(1), B(StaCurrentContextSlot), U8(12), B(Mov), R(context), R(3), B(Mov), R(context), R(4), /* 31 S> */ B(CreateObjectLiteral), U8(0), U8(3), U8(1), R(5), B(Ldar), R(5), /* 31 E> */ B(StaCurrentContextSlot), U8(5), B(LdaZero), B(StaCurrentContextSlot), U8(8), B(Mov), R(context), R(7), B(Mov), R(context), R(8), /* 68 S> */ B(CreateArrayLiteral), U8(1), U8(4), U8(17), B(Star), R(9), B(LdaNamedProperty), R(9), U8(2), U8(5), B(Star), R(10), B(CallProperty0), R(10), R(9), U8(7), B(JumpIfJSReceiver), U8(7), B(CallRuntime), U16(Runtime::kThrowSymbolIteratorInvalid), R(0), U8(0), /* 68 E> */ B(StaCurrentContextSlot), U8(6), /* 65 S> */ B(LdaCurrentContextSlot), U8(6), B(Star), R(10), B(LdaNamedProperty), R(10), U8(3), U8(11), B(Star), R(9), /* 65 E> */ B(CallProperty0), R(9), R(10), U8(9), /* 65 E> */ B(StaCurrentContextSlot), U8(7), B(Star), R(9), B(InvokeIntrinsic), U8(Runtime::k_IsJSReceiver), R(9), U8(1), B(ToBooleanLogicalNot), B(JumpIfFalse), U8(11), B(LdaCurrentContextSlot), U8(7), B(Star), R(9), B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(9), U8(1), B(LdaCurrentContextSlot), U8(7), B(Star), R(9), B(LdaNamedProperty), R(9), U8(4), U8(13), B(JumpIfToBooleanTrue), U8(42), B(LdaImmutableCurrentContextSlot), U8(5), B(Star), R(9), B(LdaCurrentContextSlot), U8(7), B(Star), R(10), /* 58 E> */ B(LdaNamedProperty), R(10), U8(5), U8(15), B(StaCurrentContextSlot), U8(9), B(LdaSmi), I8(2), B(StaCurrentContextSlot), U8(8), B(LdaCurrentContextSlot), U8(9), B(StaNamedPropertySloppy), R(9), U8(6), U8(17), /* 53 E> */ B(StackCheck), /* 79 S> */ B(LdaImmutableCurrentContextSlot), U8(5), B(Star), R(9), /* 87 E> */ B(LdaNamedProperty), R(9), U8(6), U8(19), B(Star), R(6), B(LdaZero), B(Star), R(5), B(Jump), U8(62), B(Jump), U8(48), B(Star), R(9), B(Ldar), R(closure), B(CreateCatchContext), R(9), U8(7), U8(8), B(Star), R(8), B(LdaTheHole), B(SetPendingMessage), B(Ldar), R(8), B(PushContext), R(9), B(LdaContextSlot), R(9), U8(8), U8(0), B(Star), R(10), B(LdaSmi), I8(2), B(TestEqualStrict), R(10), U8(21), B(JumpIfFalse), U8(8), B(LdaSmi), I8(1), B(StaContextSlot), R(9), U8(8), U8(0), B(LdaImmutableCurrentContextSlot), U8(4), B(Star), R(10), B(CallRuntime), U16(Runtime::kReThrow), R(10), U8(1), B(PopContext), R(9), B(LdaSmi), I8(-1), B(Star), R(5), B(Jump), U8(8), B(Star), R(6), B(LdaSmi), I8(1), B(Star), R(5), B(LdaTheHole), B(SetPendingMessage), B(Star), R(7), B(LdaCurrentContextSlot), U8(8), B(Star), R(8), B(LdaZero), B(TestEqualStrict), R(8), U8(22), B(JumpIfTrue), U8(126), B(LdaCurrentContextSlot), U8(6), B(Star), R(8), B(LdaNamedProperty), R(8), U8(9), U8(23), B(StaCurrentContextSlot), U8(10), B(LdaCurrentContextSlot), U8(10), B(TestUndetectable), B(JumpIfFalse), U8(4), B(Jump), U8(109), B(LdaCurrentContextSlot), U8(8), B(Star), R(8), B(LdaSmi), I8(1), B(TestEqualStrict), R(8), U8(26), B(JumpIfFalse), U8(63), B(LdaCurrentContextSlot), U8(10), B(TestTypeOf), U8(5), B(JumpIfFalse), U8(4), B(Jump), U8(18), B(Wide), B(LdaSmi), I16(130), B(Star), R(8), B(LdaConstant), U8(10), B(Star), R(9), B(CallRuntime), U16(Runtime::kNewTypeError), R(8), U8(2), B(Throw), B(Mov), R(context), R(8), B(LdaCurrentContextSlot), U8(10), B(Star), R(9), B(LdaCurrentContextSlot), U8(6), B(Star), R(10), B(InvokeIntrinsic), U8(Runtime::k_Call), R(9), U8(2), B(Jump), U8(20), B(Star), R(9), B(Ldar), R(closure), B(CreateCatchContext), R(9), U8(7), U8(11), B(Star), R(8), B(LdaTheHole), B(SetPendingMessage), B(Ldar), R(8), B(PushContext), R(9), B(PopContext), R(9), B(Jump), U8(37), B(LdaCurrentContextSlot), U8(10), B(Star), R(8), B(LdaCurrentContextSlot), U8(6), B(Star), R(9), B(InvokeIntrinsic), U8(Runtime::k_Call), R(8), U8(2), B(StaCurrentContextSlot), U8(11), B(LdaCurrentContextSlot), U8(11), B(Star), R(8), B(InvokeIntrinsic), U8(Runtime::k_IsJSReceiver), R(8), U8(1), B(JumpIfToBooleanFalse), U8(4), B(Jump), U8(11), B(LdaCurrentContextSlot), U8(11), B(Star), R(8), B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(8), U8(1), B(Ldar), R(7), B(SetPendingMessage), B(Ldar), R(5), B(SwitchOnSmiNoFeedback), U8(12), U8(2), I8(0), B(Jump), U8(13), B(LdaZero), B(Star), R(1), B(Mov), R(6), R(2), B(Jump), U8(95), B(Ldar), R(6), B(ReThrow), B(LdaUndefined), B(Star), R(5), B(LdaCurrentContextSlot), U8(12), B(Star), R(6), B(LdaUndefined), B(Star), R(7), B(CallJSRuntime), U8(%promise_resolve), R(5), U8(3), B(LdaCurrentContextSlot), U8(12), B(Star), R(2), B(LdaSmi), I8(1), B(Star), R(1), B(Jump), U8(68), B(Jump), U8(54), B(Star), R(5), B(Ldar), R(closure), B(CreateCatchContext), R(5), U8(7), U8(14), B(Star), R(4), B(LdaTheHole), B(SetPendingMessage), B(Ldar), R(4), B(PushContext), R(5), B(LdaUndefined), B(Star), R(6), B(LdaContextSlot), R(5), U8(12), U8(0), B(Star), R(7), B(LdaImmutableCurrentContextSlot), U8(4), B(Star), R(8), B(LdaFalse), B(Star), R(9), B(CallJSRuntime), U8(%promise_internal_reject), R(6), U8(4), B(LdaContextSlot), R(5), U8(12), U8(0), B(PopContext), R(5), B(PopContext), R(5), B(Star), R(2), B(LdaSmi), I8(1), B(Star), R(1), B(Jump), U8(14), B(LdaSmi), I8(-1), B(Star), R(1), B(Jump), U8(8), B(Star), R(2), B(LdaSmi), I8(2), B(Star), R(1), B(LdaTheHole), B(SetPendingMessage), B(Star), R(3), B(LdaUndefined), B(Star), R(4), B(LdaCurrentContextSlot), U8(12), B(Star), R(5), B(CallJSRuntime), U8(%async_function_promise_release), R(4), U8(2), B(Ldar), R(3), B(SetPendingMessage), B(Ldar), R(1), B(SwitchOnSmiNoFeedback), U8(15), U8(3), I8(0), B(Jump), U8(25), B(LdaCurrentContextSlot), U8(12), B(Star), R(5), B(LdaUndefined), B(Star), R(4), B(Mov), R(2), R(6), B(CallJSRuntime), U8(%promise_resolve), R(4), U8(3), B(Ldar), R(5), /* 96 S> */ B(Return), B(Ldar), R(2), /* 96 S> */ B(Return), B(Ldar), R(2), B(ReThrow), B(LdaUndefined), /* 96 S> */ B(Return), ] constant pool: [ FIXED_ARRAY_TYPE, TUPLE2_TYPE, 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 ["a"], ONE_BYTE_INTERNALIZED_STRING_TYPE [".catch"], FIXED_ARRAY_TYPE, ONE_BYTE_INTERNALIZED_STRING_TYPE ["return"], ONE_BYTE_INTERNALIZED_STRING_TYPE [""], FIXED_ARRAY_TYPE, Smi [6], Smi [14], FIXED_ARRAY_TYPE, Smi [6], Smi [23], Smi [26], ] handlers: [ [17, 445, 451], [20, 391, 393], [35, 195, 201], [38, 147, 149], [276, 288, 290], ]