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53553f5dcb
v8/test/cctest/interpreter/bytecode_expectations/AsyncGenerators.golden
Caitlin Potter 53553f5dcb [generators] remove SuspendFlags enum and related code 
SuspendFlags was originally used by the suspend operation to determine
which field to record the bytecode offset of a suspended generator, and
the value the generator was resumed with. For async generators, await
operations would use a separate field, in order to preserve the previous
yield input value. This was important to ensure `function.sent`
continued to function correctly.

As function.sent is being retired, this allows the removal of support
for that. Given that this was the only real need for SuspendFlags in the
first place (with other uses tacked on as a hack), this involves several
other changes as well:

- Modification of MacroAssembler AssertGeneratorObject. No longer
  accepts a SuspendFlags parameter to determine which type of check to
  perform.
- Removal of `flags` operand from SuspendGenerator bytecode, and the
  GeneratorStore js-operator.
- Removal of `flags` parameter from ResumeGeneratorTrampoline builtins.
- Removal of Runtime functions, interpreter intrinsics and
  AccessBuilders associated with the [[await_input_or_debug_pos]] field
  in JSAsyncGeneratorObject, as this field no longer exists.
- Addition of a new `Yield` AST node (subclass of Suspend) in order to
  prevent the need for the other SuspendFlag values.

BUG=v8:5855
TBR=bmeurer@chromium.org

Change-Id: Iff2881e4742497fe5b774915e988c3d9d8fbe487
Reviewed-on: https://chromium-review.googlesource.com/570485
Commit-Queue: Caitlin Potter <caitp@igalia.com>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46683}
2017-07-14 16:09:53 +00:00

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#
# Autogenerated by generate-bytecode-expectations.
#
---
wrap: no
test function name: f
async iteration: yes
---
snippet: "
async function* f() { }
f();
"
frame size: 10
parameter count: 1
bytecode array length: 219
bytecodes: [
B(Mov), R(new_target), R(1),
B(Ldar), R(new_target),
B(JumpIfUndefined), U8(25),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(1), U8(1),
B(PushContext), R(3),
B(RestoreGeneratorState), R(1),
B(Star), R(2),
B(SwitchOnSmiNoFeedback), U8(0), U8(1), I8(0),
B(LdaSmi), I8(81),
B(Star), R(3),
B(CallRuntime), U16(Runtime::kAbort), R(3), U8(1),
B(LdaSmi), I8(-2),
B(Star), 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(Star), R(0),
/* 17 E> */ B(StackCheck),
B(Star), R(1),
B(Mov), R(context), R(5),
B(Mov), R(context), R(6),
B(LdaZero),
B(Mov), R(0), R(7),
/* 17 E> */ B(SuspendGenerator), R(1), R(0), U8(7),
B(Ldar), R(7),
/* 22 S> */ B(Return),
B(RestoreGeneratorRegisters), R(1), R(0), U8(7),
B(LdaSmi), I8(-2),
B(Star), R(2),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(1), U8(1),
B(Star), R(7),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(1), U8(1),
B(SwitchOnSmiNoFeedback), U8(1), U8(2), I8(0),
B(Ldar), R(7),
/* 17 E> */ B(Throw),
B(LdaZero),
B(Star), R(3),
B(Mov), R(7), R(4),
B(Jump), U8(61),
B(LdaUndefined),
B(Star), R(4),
B(LdaZero),
B(Star), R(3),
B(Jump), U8(53),
B(Jump), U8(39),
B(Star), R(7),
B(Ldar), R(closure),
B(CreateCatchContext), R(7), U8(3), U8(4),
B(Star), R(6),
B(LdaTheHole),
B(SetPendingMessage),
B(Ldar), R(6),
B(PushContext), R(7),
B(LdaImmutableCurrentContextSlot), U8(4),
B(Star), R(9),
B(Mov), R(0), R(8),
B(InvokeIntrinsic), U8(Runtime::k_AsyncGeneratorReject), R(8), U8(2),
B(PopContext), R(7),
B(Star), R(4),
B(LdaSmi), I8(1),
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(InvokeIntrinsic), U8(Runtime::k_GeneratorClose), R(0), U8(1),
B(Ldar), R(5),
B(SetPendingMessage),
B(Ldar), R(3),
B(SwitchOnSmiNoFeedback), U8(5), U8(3), I8(0),
B(Jump), U8(34),
B(LdaTrue),
B(Star), R(8),
B(Mov), R(0), R(6),
B(Mov), R(4), R(7),
B(InvokeIntrinsic), U8(Runtime::k_AsyncGeneratorResolve), R(6), U8(3),
B(Star), R(9),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorClose), R(1), U8(1),
B(Ldar), R(9),
/* 22 S> */ B(Return),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorClose), R(1), U8(1),
B(Ldar), R(4),
/* 22 S> */ B(Return),
B(Ldar), R(4),
B(ReThrow),
B(LdaUndefined),
B(Star), R(3),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorClose), R(1), U8(1),
B(Ldar), R(3),
/* 22 S> */ B(Return),
]
constant pool: [
Smi [49],
Smi [15],
Smi [7],
ONE_BYTE_INTERNALIZED_STRING_TYPE [".catch"],
FIXED_ARRAY_TYPE,
Smi [6],
Smi [28],
Smi [35],
]
handlers: [
[52, 146, 152],
[55, 107, 109],
]
---
snippet: "
async function* f() { yield 42 }
f();
"
frame size: 11
parameter count: 1
bytecode array length: 276
bytecodes: [
B(Mov), R(new_target), R(1),
B(Ldar), R(new_target),
B(JumpIfUndefined), U8(25),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(1), U8(1),
B(PushContext), R(3),
B(RestoreGeneratorState), R(1),
B(Star), R(2),
B(SwitchOnSmiNoFeedback), U8(0), U8(2), I8(0),
B(LdaSmi), I8(81),
B(Star), R(3),
B(CallRuntime), U16(Runtime::kAbort), R(3), U8(1),
B(LdaSmi), I8(-2),
B(Star), 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(Star), R(0),
/* 17 E> */ B(StackCheck),
B(Star), R(1),
B(Mov), R(context), R(5),
B(Mov), R(context), R(6),
B(LdaZero),
B(Mov), R(0), R(7),
/* 17 E> */ B(SuspendGenerator), R(1), R(0), U8(7),
B(Ldar), R(7),
/* 31 S> */ B(Return),
B(RestoreGeneratorRegisters), R(1), R(0), U8(7),
B(LdaSmi), I8(-2),
B(Star), R(2),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(1), U8(1),
B(Star), R(7),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(1), U8(1),
B(SwitchOnSmiNoFeedback), U8(2), U8(2), I8(0),
B(Ldar), R(7),
/* 17 E> */ B(Throw),
B(LdaZero),
B(Star), R(3),
B(Mov), R(7), R(4),
B(Jump), U8(118),
/* 22 S> */ B(LdaSmi), I8(42),
B(Star), R(7),
B(LdaSmi), I8(1),
B(SuspendGenerator), R(1), R(0), U8(7),
B(LdaFalse),
B(Star), R(10),
B(Mov), R(1), R(8),
B(Mov), R(7), R(9),
B(InvokeIntrinsic), U8(Runtime::k_AsyncGeneratorResolve), R(8), U8(3),
/* 31 S> */ B(Return),
B(RestoreGeneratorRegisters), R(1), R(0), U8(7),
B(LdaSmi), I8(-2),
B(Star), R(2),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(1), U8(1),
B(Star), R(7),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(1), U8(1),
B(SwitchOnSmiNoFeedback), U8(4), U8(2), I8(0),
B(Ldar), R(7),
/* 22 E> */ B(Throw),
B(LdaZero),
B(Star), R(3),
B(Mov), R(7), R(4),
B(Jump), U8(61),
B(LdaUndefined),
B(Star), R(4),
B(LdaZero),
B(Star), R(3),
B(Jump), U8(53),
B(Jump), U8(39),
B(Star), R(7),
B(Ldar), R(closure),
B(CreateCatchContext), R(7), U8(6), U8(7),
B(Star), R(6),
B(LdaTheHole),
B(SetPendingMessage),
B(Ldar), R(6),
B(PushContext), R(7),
B(LdaImmutableCurrentContextSlot), U8(4),
B(Star), R(9),
B(Mov), R(0), R(8),
B(InvokeIntrinsic), U8(Runtime::k_AsyncGeneratorReject), R(8), U8(2),
B(PopContext), R(7),
B(Star), R(4),
B(LdaSmi), I8(1),
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(InvokeIntrinsic), U8(Runtime::k_GeneratorClose), R(0), U8(1),
B(Ldar), R(5),
B(SetPendingMessage),
B(Ldar), R(3),
B(SwitchOnSmiNoFeedback), U8(8), U8(3), I8(0),
B(Jump), U8(34),
B(LdaTrue),
B(Star), R(8),
B(Mov), R(0), R(6),
B(Mov), R(4), R(7),
B(InvokeIntrinsic), U8(Runtime::k_AsyncGeneratorResolve), R(6), U8(3),
B(Star), R(9),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorClose), R(1), U8(1),
B(Ldar), R(9),
/* 31 S> */ B(Return),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorClose), R(1), U8(1),
B(Ldar), R(4),
/* 31 S> */ B(Return),
B(Ldar), R(4),
B(ReThrow),
B(LdaUndefined),
B(Star), R(3),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorClose), R(1), U8(1),
B(Ldar), R(3),
/* 31 S> */ B(Return),
]
constant pool: [
Smi [49],
Smi [106],
Smi [15],
Smi [7],
Smi [15],
Smi [7],
ONE_BYTE_INTERNALIZED_STRING_TYPE [".catch"],
FIXED_ARRAY_TYPE,
Smi [6],
Smi [28],
Smi [35],
]
handlers: [
[52, 203, 209],
[55, 164, 166],
]
---
snippet: "
async function* f() { for (let x of [42]) yield x }
f();
"
frame size: 24
parameter count: 1
bytecode array length: 569
bytecodes: [
B(Mov), R(new_target), R(10),
B(Ldar), R(new_target),
B(JumpIfUndefined), U8(25),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(10), U8(1),
B(PushContext), R(12),
B(RestoreGeneratorState), R(10),
B(Star), R(11),
B(SwitchOnSmiNoFeedback), U8(0), U8(2), I8(0),
B(LdaSmi), I8(81),
B(Star), R(12),
B(CallRuntime), U16(Runtime::kAbort), R(12), U8(1),
B(LdaSmi), I8(-2),
B(Star), R(11),
B(Mov), R(closure), R(12),
B(Mov), R(this), R(13),
B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(12), U8(2),
B(Star), R(2),
/* 17 E> */ B(StackCheck),
B(Star), R(10),
B(Mov), R(context), R(14),
B(Mov), R(context), R(15),
B(LdaZero),
B(Mov), R(2), R(16),
/* 17 E> */ B(SuspendGenerator), R(10), R(0), U8(16),
B(Ldar), R(16),
/* 50 S> */ B(Return),
B(RestoreGeneratorRegisters), R(10), R(0), U8(16),
B(LdaSmi), I8(-2),
B(Star), R(11),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(10), U8(1),
B(Star), R(16),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(10), U8(1),
B(SwitchOnSmiNoFeedback), U8(2), U8(2), I8(0),
B(Ldar), R(16),
/* 17 E> */ B(Throw),
B(LdaZero),
B(Star), R(12),
B(Mov), R(16), R(13),
B(JumpConstant), U8(20),
B(LdaZero),
B(Star), R(6),
B(Mov), R(context), R(18),
B(Mov), R(context), R(19),
/* 36 S> */ B(CreateArrayLiteral), U8(4), U8(4), U8(37),
B(Star), R(20),
B(LdaNamedProperty), R(20), U8(5), U8(5),
B(Star), R(21),
B(CallProperty0), R(21), R(20), U8(7),
B(JumpIfJSReceiver), U8(7),
B(CallRuntime), U16(Runtime::kThrowSymbolIteratorInvalid), R(0), U8(0),
B(Star), R(4),
B(Ldar), R(11),
B(SwitchOnSmiNoFeedback), U8(6), U8(1), I8(1),
B(LdaSmi), I8(-2),
/* 36 E> */ B(TestEqualStrictNoFeedback), R(11),
B(JumpIfTrue), U8(11),
B(LdaSmi), I8(81),
B(Star), R(20),
B(CallRuntime), U16(Runtime::kAbort), R(20), U8(1),
/* 31 S> */ B(LdaNamedProperty), R(4), U8(7), U8(11),
B(Star), R(20),
B(CallProperty0), R(20), R(4), U8(9),
B(Star), R(5),
/* 31 E> */ B(InvokeIntrinsic), U8(Runtime::k_IsJSReceiver), R(5), U8(1),
B(ToBooleanLogicalNot),
B(JumpIfFalse), U8(7),
B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(5), U8(1),
B(LdaNamedProperty), R(5), U8(8), U8(13),
B(JumpIfToBooleanTrue), U8(81),
B(LdaNamedProperty), R(5), U8(9), U8(15),
B(Star), R(7),
B(LdaSmi), I8(2),
B(Star), R(6),
B(Mov), R(7), R(3),
/* 22 E> */ B(StackCheck),
B(Mov), R(3), R(0),
/* 42 S> */ B(LdaSmi), I8(1),
B(Mov), R(0), R(20),
B(SuspendGenerator), R(10), R(0), U8(20),
B(LdaFalse),
B(Star), R(23),
B(Mov), R(10), R(21),
B(Mov), R(20), R(22),
B(InvokeIntrinsic), U8(Runtime::k_AsyncGeneratorResolve), R(21), U8(3),
/* 50 S> */ B(Return),
B(RestoreGeneratorRegisters), R(10), R(0), U8(20),
B(LdaSmi), I8(-2),
B(Star), R(11),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(10), U8(1),
B(Star), R(20),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(10), U8(1),
B(SwitchOnSmiNoFeedback), U8(10), U8(2), I8(0),
B(Ldar), R(20),
/* 42 E> */ B(Throw),
B(LdaZero),
B(Star), R(16),
B(Mov), R(20), R(17),
B(Jump), U8(60),
B(LdaZero),
B(Star), R(6),
B(JumpLoop), U8(127), I8(0),
B(Jump), U8(40),
B(Star), R(20),
B(Ldar), R(closure),
B(CreateCatchContext), R(20), U8(12), U8(13),
B(Star), R(19),
B(LdaTheHole),
B(SetPendingMessage),
B(Ldar), R(19),
B(PushContext), R(20),
B(LdaSmi), I8(2),
B(TestEqualStrict), R(6), U8(17),
B(JumpIfFalse), U8(6),
B(LdaSmi), I8(1),
B(Star), R(6),
B(LdaImmutableCurrentContextSlot), U8(4),
B(Star), R(21),
B(CallRuntime), U16(Runtime::kReThrow), R(21), U8(1),
B(PopContext), R(20),
B(LdaSmi), I8(-1),
B(Star), R(16),
B(Jump), U8(8),
B(Star), R(17),
B(LdaSmi), I8(1),
B(Star), R(16),
B(LdaTheHole),
B(SetPendingMessage),
B(Star), R(18),
B(LdaZero),
B(TestEqualStrict), R(6), U8(18),
B(JumpIfTrue), U8(104),
B(LdaNamedProperty), R(4), U8(14), U8(19),
B(Star), R(8),
B(TestUndetectable),
B(JumpIfFalse), U8(4),
B(Jump), U8(93),
B(LdaSmi), I8(1),
B(TestEqualStrict), R(6), U8(22),
B(JumpIfFalse), U8(61),
B(Ldar), R(8),
B(TestTypeOf), U8(5),
B(JumpIfFalse), U8(4),
B(Jump), U8(18),
B(Wide), B(LdaSmi), I16(131),
B(Star), R(19),
B(LdaConstant), U8(15),
B(Star), R(20),
B(CallRuntime), U16(Runtime::kNewTypeError), R(19), U8(2),
B(Throw),
B(Mov), R(context), R(19),
B(Mov), R(8), R(20),
B(Mov), R(4), R(21),
B(InvokeIntrinsic), U8(Runtime::k_Call), R(20), U8(2),
B(Jump), U8(20),
B(Star), R(20),
B(Ldar), R(closure),
B(CreateCatchContext), R(20), U8(12), U8(16),
B(Star), R(19),
B(LdaTheHole),
B(SetPendingMessage),
B(Ldar), R(19),
B(PushContext), R(20),
B(PopContext), R(20),
B(Jump), U8(27),
B(Mov), R(8), R(19),
B(Mov), R(4), R(20),
B(InvokeIntrinsic), U8(Runtime::k_Call), R(19), U8(2),
B(Star), R(9),
B(InvokeIntrinsic), U8(Runtime::k_IsJSReceiver), R(9), U8(1),
B(JumpIfToBooleanFalse), U8(4),
B(Jump), U8(7),
B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(9), U8(1),
B(Ldar), R(18),
B(SetPendingMessage),
B(Ldar), R(16),
B(SwitchOnSmiNoFeedback), U8(17), U8(2), I8(0),
B(Jump), U8(13),
B(LdaZero),
B(Star), R(12),
B(Mov), R(17), R(13),
B(Jump), U8(64),
B(Ldar), R(17),
B(ReThrow),
B(LdaUndefined),
B(Star), R(13),
B(LdaZero),
B(Star), R(12),
B(Jump), U8(53),
B(Jump), U8(39),
B(Star), R(16),
B(Ldar), R(closure),
B(CreateCatchContext), R(16), U8(12), U8(19),
B(Star), R(15),
B(LdaTheHole),
B(SetPendingMessage),
B(Ldar), R(15),
B(PushContext), R(16),
B(LdaImmutableCurrentContextSlot), U8(4),
B(Star), R(18),
B(Mov), R(2), R(17),
B(InvokeIntrinsic), U8(Runtime::k_AsyncGeneratorReject), R(17), U8(2),
B(PopContext), R(16),
B(Star), R(13),
B(LdaSmi), I8(1),
B(Star), R(12),
B(Jump), U8(14),
B(LdaSmi), I8(-1),
B(Star), R(12),
B(Jump), U8(8),
B(Star), R(13),
B(LdaSmi), I8(2),
B(Star), R(12),
B(LdaTheHole),
B(SetPendingMessage),
B(Star), R(14),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorClose), R(2), U8(1),
B(Ldar), R(14),
B(SetPendingMessage),
B(Ldar), R(12),
B(SwitchOnSmiNoFeedback), U8(21), U8(3), I8(0),
B(Jump), U8(34),
B(LdaTrue),
B(Star), R(17),
B(Mov), R(2), R(15),
B(Mov), R(13), R(16),
B(InvokeIntrinsic), U8(Runtime::k_AsyncGeneratorResolve), R(15), U8(3),
B(Star), R(18),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorClose), R(10), U8(1),
B(Ldar), R(18),
/* 50 S> */ B(Return),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorClose), R(10), U8(1),
B(Ldar), R(13),
/* 50 S> */ B(Return),
B(Ldar), R(13),
B(ReThrow),
B(LdaUndefined),
B(Star), R(12),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorClose), R(10), U8(1),
B(Ldar), R(12),
/* 50 S> */ B(Return),
]
constant pool: [
Smi [49],
Smi [116],
Smi [15],
Smi [7],
TUPLE2_TYPE,
SYMBOL_TYPE,
Smi [89],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["next"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["done"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["value"],
Smi [15],
Smi [7],
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 [411],
Smi [6],
Smi [28],
Smi [35],
]
handlers: [
[52, 496, 502],
[55, 457, 459],
[105, 303, 309],
[108, 263, 265],
[370, 380, 382],
]
---
snippet: "
function* g() { yield 42 }
async function* f() { yield* g() }
f();
"
frame size: 20
parameter count: 1
bytecode array length: 911
bytecodes: [
B(Mov), R(new_target), R(9),
B(Ldar), R(new_target),
B(JumpIfUndefined), U8(25),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(9), U8(1),
B(PushContext), R(11),
B(RestoreGeneratorState), R(9),
B(Star), R(10),
B(SwitchOnSmiNoFeedback), U8(0), U8(7), I8(0),
B(LdaSmi), I8(81),
B(Star), R(11),
B(CallRuntime), U16(Runtime::kAbort), R(11), U8(1),
B(LdaSmi), I8(-2),
B(Star), R(10),
B(Mov), R(closure), R(11),
B(Mov), R(this), R(12),
B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(11), U8(2),
B(Star), R(0),
/* 44 E> */ B(StackCheck),
B(Star), R(9),
B(Mov), R(context), R(13),
B(Mov), R(context), R(14),
B(LdaZero),
B(Mov), R(0), R(15),
/* 44 E> */ B(SuspendGenerator), R(9), R(0), U8(15),
B(Ldar), R(15),
/* 60 S> */ B(Return),
B(RestoreGeneratorRegisters), R(9), R(0), U8(15),
B(LdaSmi), I8(-2),
B(Star), R(10),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(9), U8(1),
B(Star), R(15),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(9), U8(1),
B(SwitchOnSmiNoFeedback), U8(7), U8(2), I8(0),
B(Ldar), R(15),
/* 44 E> */ B(Throw),
B(LdaZero),
B(Star), R(11),
B(Mov), R(15), R(12),
B(JumpConstant), U8(30),
/* 49 S> */ B(LdaUndefined),
B(Star), R(1),
B(LdaZero),
B(Star), R(2),
B(LdaUndefined),
B(Star), R(3),
B(LdaGlobal), U8(9), U8(6),
B(Star), R(17),
/* 56 E> */ B(CallUndefinedReceiver0), R(17), U8(4),
B(Star), R(15),
B(LdaNamedProperty), R(15), U8(10), U8(12),
B(JumpIfUndefined), U8(17),
B(JumpIfNull), U8(15),
B(Star), R(16),
B(CallProperty0), R(16), R(15), U8(14),
B(JumpIfJSReceiver), U8(23),
B(CallRuntime), U16(Runtime::kThrowSymbolAsyncIteratorInvalid), R(0), U8(0),
B(LdaNamedProperty), R(15), U8(11), U8(8),
B(Star), R(16),
B(CallProperty0), R(16), R(15), U8(10),
B(Star), R(16),
B(InvokeIntrinsic), U8(Runtime::k_CreateAsyncFromSyncIterator), R(16), U8(1),
B(Star), R(4),
B(Ldar), R(10),
B(SwitchOnSmiNoFeedback), U8(12), U8(6), I8(1),
B(LdaSmi), I8(-2),
B(TestEqualStrictNoFeedback), R(10),
B(JumpIfTrue), U8(11),
B(LdaSmi), I8(81),
B(Star), R(15),
B(CallRuntime), U16(Runtime::kAbort), R(15), U8(1),
B(StackCheck),
B(LdaZero),
B(TestEqualStrict), R(2), U8(20),
B(Mov), R(2), R(15),
B(JumpIfTrue), U8(18),
B(LdaSmi), I8(1),
B(TestEqualStrict), R(15), U8(24),
B(JumpIfTrue), U8(91),
B(LdaSmi), I8(2),
B(TestEqualStrict), R(15), U8(33),
B(JumpIfTrue), U8(183),
B(JumpConstant), U8(24),
B(LdaNamedProperty), R(4), U8(18), U8(18),
B(Star), R(16),
B(CallProperty1), R(16), R(4), R(1), U8(16),
B(Star), R(16),
B(Mov), R(9), R(17),
B(Mov), R(16), R(18),
B(CallJSRuntime), U8(%async_generator_await_uncaught), R(17), U8(2),
B(Star), R(16),
B(LdaSmi), I8(1),
B(SuspendGenerator), R(9), R(0), U8(16),
B(Ldar), R(16),
/* 60 S> */ B(Return),
B(RestoreGeneratorRegisters), R(9), R(0), U8(16),
B(LdaSmi), I8(-2),
B(Star), R(10),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(9), U8(1),
B(Star), R(17),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(9), U8(1),
B(Star), R(18),
B(LdaZero),
B(TestEqualStrictNoFeedback), R(18),
B(JumpIfTrue), U8(5),
B(Ldar), R(17),
B(ReThrow),
B(Mov), R(17), R(3),
B(InvokeIntrinsic), U8(Runtime::k_IsJSReceiver), R(3), U8(1),
B(JumpIfToBooleanFalse), U8(4),
B(Jump), U8(7),
B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(3), U8(1),
B(JumpConstant), U8(25),
B(LdaNamedProperty), R(4), U8(19), U8(21),
B(Star), R(3),
B(TestUndetectable),
B(JumpIfFalse), U8(10),
B(LdaZero),
B(Star), R(11),
B(Mov), R(1), R(12),
B(JumpConstant), U8(31),
B(Mov), R(3), R(16),
B(Mov), R(4), R(17),
B(Mov), R(1), R(18),
B(InvokeIntrinsic), U8(Runtime::k_Call), R(16), U8(3),
B(Star), R(16),
B(Mov), R(9), R(17),
B(Mov), R(16), R(18),
B(CallJSRuntime), U8(%async_generator_await_uncaught), R(17), U8(2),
B(Star), R(16),
B(LdaSmi), I8(2),
B(SuspendGenerator), R(9), R(0), U8(16),
B(Ldar), R(16),
/* 60 S> */ B(Return),
B(RestoreGeneratorRegisters), R(9), R(0), U8(16),
B(LdaSmi), I8(-2),
B(Star), R(10),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(9), U8(1),
B(Star), R(17),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(9), U8(1),
B(Star), R(18),
B(LdaZero),
B(TestEqualStrictNoFeedback), R(18),
B(JumpIfTrue), U8(5),
B(Ldar), R(17),
B(ReThrow),
B(Mov), R(17), R(3),
B(InvokeIntrinsic), U8(Runtime::k_IsJSReceiver), R(3), U8(1),
B(JumpIfToBooleanFalse), U8(4),
B(Jump), U8(7),
B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(3), U8(1),
B(JumpConstant), U8(26),
B(LdaNamedProperty), R(4), U8(20), U8(25),
B(Star), R(5),
B(TestUndetectable),
B(JumpIfFalse), U8(228),
B(LdaNamedProperty), R(4), U8(19), U8(28),
B(Star), R(6),
B(TestUndetectable),
B(JumpIfFalse), U8(4),
B(Jump), U8(201),
B(LdaZero),
B(Star), R(16),
B(LdaSmi), I8(1),
B(TestEqualStrict), R(16), U8(31),
B(JumpIfFalse), U8(114),
B(Ldar), R(6),
B(TestTypeOf), U8(5),
B(JumpIfFalse), U8(4),
B(Jump), U8(18),
B(Wide), B(LdaSmi), I16(131),
B(Star), R(16),
B(LdaConstant), U8(21),
B(Star), R(17),
B(CallRuntime), U16(Runtime::kNewTypeError), R(16), U8(2),
B(Throw),
B(Mov), R(context), R(16),
B(Mov), R(6), R(17),
B(Mov), R(4), R(18),
B(InvokeIntrinsic), U8(Runtime::k_Call), R(17), U8(2),
B(Star), R(17),
B(Mov), R(9), R(18),
B(Mov), R(17), R(19),
B(CallJSRuntime), U8(%async_generator_await_caught), R(18), U8(2),
B(Star), R(17),
B(LdaSmi), I8(3),
B(SuspendGenerator), R(9), R(0), U8(17),
B(Ldar), R(17),
/* 60 S> */ B(Return),
B(RestoreGeneratorRegisters), R(9), R(0), U8(17),
B(LdaSmi), I8(-2),
B(Star), R(10),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(9), U8(1),
B(Star), R(18),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(9), U8(1),
B(Star), R(19),
B(LdaZero),
B(TestEqualStrictNoFeedback), R(19),
B(JumpIfTrue), U8(5),
B(Ldar), R(18),
B(ReThrow),
B(Ldar), R(18),
B(Jump), U8(20),
B(Star), R(17),
B(Ldar), R(closure),
B(CreateCatchContext), R(17), U8(22), U8(23),
B(Star), R(16),
B(LdaTheHole),
B(SetPendingMessage),
B(Ldar), R(16),
B(PushContext), R(17),
B(PopContext), R(17),
B(Jump), U8(79),
B(Mov), R(6), R(16),
B(Mov), R(4), R(17),
B(InvokeIntrinsic), U8(Runtime::k_Call), R(16), U8(2),
B(Star), R(16),
B(Mov), R(9), R(17),
B(Mov), R(16), R(18),
B(CallJSRuntime), U8(%async_generator_await_uncaught), R(17), U8(2),
B(Star), R(16),
B(LdaSmi), I8(4),
B(SuspendGenerator), R(9), R(0), U8(16),
B(Ldar), R(16),
/* 60 S> */ B(Return),
B(RestoreGeneratorRegisters), R(9), R(0), U8(16),
B(LdaSmi), I8(-2),
B(Star), R(10),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(9), U8(1),
B(Star), R(17),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(9), U8(1),
B(Star), R(18),
B(LdaZero),
B(TestEqualStrictNoFeedback), R(18),
B(JumpIfTrue), U8(5),
B(Ldar), R(17),
B(ReThrow),
B(Mov), R(17), R(7),
B(InvokeIntrinsic), U8(Runtime::k_IsJSReceiver), R(7), U8(1),
B(JumpIfToBooleanFalse), U8(4),
B(Jump), U8(7),
B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(7), U8(1),
B(Wide), B(LdaSmi), I16(145),
B(Star), R(16),
B(LdaConstant), U8(21),
B(Star), R(17),
B(CallRuntime), U16(Runtime::kNewTypeError), R(16), U8(2),
B(Throw),
B(Mov), R(5), R(16),
B(Mov), R(4), R(17),
B(Mov), R(1), R(18),
B(InvokeIntrinsic), U8(Runtime::k_Call), R(16), U8(3),
B(Star), R(16),
B(Mov), R(9), R(17),
B(Mov), R(16), R(18),
B(CallJSRuntime), U8(%async_generator_await_uncaught), R(17), U8(2),
B(Star), R(16),
B(LdaSmi), I8(5),
B(SuspendGenerator), R(9), R(0), U8(16),
B(Ldar), R(16),
/* 60 S> */ B(Return),
B(RestoreGeneratorRegisters), R(9), R(0), U8(16),
B(LdaSmi), I8(-2),
B(Star), R(10),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(9), U8(1),
B(Star), R(17),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(9), U8(1),
B(Star), R(18),
B(LdaZero),
B(TestEqualStrictNoFeedback), R(18),
B(JumpIfTrue), U8(5),
B(Ldar), R(17),
B(ReThrow),
B(Mov), R(17), R(3),
B(InvokeIntrinsic), U8(Runtime::k_IsJSReceiver), R(3), U8(1),
B(JumpIfToBooleanFalse), U8(4),
B(Jump), U8(7),
B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(3), U8(1),
B(Jump), U8(2),
B(LdaNamedProperty), R(3), U8(27), U8(34),
B(JumpIfToBooleanFalse), U8(4),
B(Jump), U8(61),
B(LdaNamedProperty), R(3), U8(28), U8(36),
B(Star), R(3),
B(LdaSmi), I8(6),
B(Mov), R(3), R(15),
B(SuspendGenerator), R(9), R(0), U8(15),
B(LdaFalse),
B(Star), R(18),
B(Mov), R(9), R(16),
B(Mov), R(15), R(17),
B(InvokeIntrinsic), U8(Runtime::k_AsyncGeneratorResolve), R(16), U8(3),
/* 60 S> */ B(Return),
B(RestoreGeneratorRegisters), R(9), R(0), U8(15),
B(LdaSmi), I8(-2),
B(Star), R(10),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(9), U8(1),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(0), U8(1),
B(Star), R(1),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(0), U8(1),
B(Star), R(2),
B(Wide), B(JumpLoop), U16(605), I16(0),
B(LdaSmi), I8(1),
B(TestEqualStrict), R(2), U8(38),
B(JumpIfFalse), U8(13),
B(LdaNamedProperty), R(3), U8(28), U8(39),
B(Star), R(12),
B(LdaZero),
B(Star), R(11),
B(Jump), U8(67),
B(LdaNamedProperty), R(3), U8(28), U8(41),
B(Star), R(8),
B(LdaUndefined),
B(Star), R(12),
B(LdaZero),
B(Star), R(11),
B(Jump), U8(53),
B(Jump), U8(39),
B(Star), R(15),
B(Ldar), R(closure),
B(CreateCatchContext), R(15), U8(22), U8(29),
B(Star), R(14),
B(LdaTheHole),
B(SetPendingMessage),
B(Ldar), R(14),
B(PushContext), R(15),
B(LdaImmutableCurrentContextSlot), U8(4),
B(Star), R(17),
B(Mov), R(0), R(16),
B(InvokeIntrinsic), U8(Runtime::k_AsyncGeneratorReject), R(16), U8(2),
B(PopContext), R(15),
B(Star), R(12),
B(LdaSmi), I8(1),
B(Star), R(11),
B(Jump), U8(14),
B(LdaSmi), I8(-1),
B(Star), R(11),
B(Jump), U8(8),
B(Star), R(12),
B(LdaSmi), I8(2),
B(Star), R(11),
B(LdaTheHole),
B(SetPendingMessage),
B(Star), R(13),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorClose), R(0), U8(1),
B(Ldar), R(13),
B(SetPendingMessage),
B(Ldar), R(11),
B(SwitchOnSmiNoFeedback), U8(32), U8(3), I8(0),
B(Jump), U8(34),
B(LdaTrue),
B(Star), R(16),
B(Mov), R(0), R(14),
B(Mov), R(12), R(15),
B(InvokeIntrinsic), U8(Runtime::k_AsyncGeneratorResolve), R(14), U8(3),
B(Star), R(17),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorClose), R(9), U8(1),
B(Ldar), R(17),
/* 60 S> */ B(Return),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorClose), R(9), U8(1),
B(Ldar), R(12),
/* 60 S> */ B(Return),
B(Ldar), R(12),
B(ReThrow),
B(LdaUndefined),
B(Star), R(11),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorClose), R(9), U8(1),
B(Ldar), R(11),
/* 60 S> */ B(Return),
]
constant pool: [
Smi [49],
Smi [140],
Smi [140],
Smi [140],
Smi [140],
Smi [140],
Smi [140],
Smi [15],
Smi [7],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["g"],
SYMBOL_TYPE,
SYMBOL_TYPE,
Smi [79],
Smi [178],
Smi [314],
Smi [399],
Smi [495],
Smi [578],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["next"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["return"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["throw"],
ONE_BYTE_INTERNALIZED_STRING_TYPE [""],
ONE_BYTE_INTERNALIZED_STRING_TYPE [".catch"],
FIXED_ARRAY_TYPE,
Smi [498],
Smi [418],
Smi [319],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["done"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["value"],
FIXED_ARRAY_TYPE,
Smi [753],
Smi [551],
Smi [6],
Smi [28],
Smi [35],
]
handlers: [
[52, 838, 844],
[55, 799, 801],
[440, 503, 505],
]
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