38301e7bb9
This reverts commitc7c47c68f2. Reason for revert: breaks TSAN https://ci.chromium.org/p/v8/builders/ci/V8%20Linux64%20TSAN/28738 Original change's description: > Reland "[runtime] Move Context::native_context to the map" > > This is a reland off05bae1e0d> > Previously I presumed that the context read from a frame in the profiler was > a valid context. Turns out that on non-intel we're not guaranteed that the > frame is properly set up. In the case we looked at, the profiler took a > sample right before writing the frame marker indicating a builtin frame, > causing the "context" pointer from that frame to be a bytecode array. Since > we'll read random garbage on the stack as a possible context pointer, I made > the code reading the native context from it a little more defensive. > > Bug: v8:9860 > > Original change's description: > > [runtime] Move Context::native_context to the map > > > > Remove the native context slot from contexts by making context maps > > native-context-specific. Now we require 2 loads to go from a context to the > > native context, but we have 1 field fewer to store when creating contexts. > > > > Change-Id: I3c0d7c50c94060c4129db684f46a567de6f30e8d > > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1859629 > > Commit-Queue: Toon Verwaest <verwaest@chromium.org> > > Reviewed-by: Igor Sheludko <ishell@chromium.org> > > Reviewed-by: Peter Marshall <petermarshall@chromium.org> > > Reviewed-by: Maya Lekova <mslekova@chromium.org> > > Reviewed-by: Georg Neis <neis@chromium.org> > > Reviewed-by: Ulan Degenbaev <ulan@chromium.org> > > Reviewed-by: Toon Verwaest <verwaest@chromium.org> > > Cr-Commit-Position: refs/heads/master@{#64296} > > Change-Id: If9461e9b21d35a260d71c79d7f95e518cc429e09 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1864930 > Reviewed-by: Ulan Degenbaev <ulan@chromium.org> > Reviewed-by: Peter Marshall <petermarshall@chromium.org> > Reviewed-by: Igor Sheludko <ishell@chromium.org> > Reviewed-by: Georg Neis <neis@chromium.org> > Commit-Queue: Toon Verwaest <verwaest@chromium.org> > Auto-Submit: Toon Verwaest <verwaest@chromium.org> > Cr-Commit-Position: refs/heads/master@{#64314} TBR=ulan@chromium.org,neis@chromium.org,petermarshall@chromium.org,ishell@chromium.org,verwaest@chromium.org,mslekova@chromium.org,victorgomes@google.com Change-Id: I4f9edc62ea6f9f5857619ff0ad1a63cab4b33cc3 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:9860 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1864937 Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org> Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org> Cr-Commit-Position: refs/heads/master@{#64316}
623 lines
22 KiB
Plaintext
623 lines
22 KiB
Plaintext
#
|
|
# Autogenerated by generate-bytecode-expectations.
|
|
#
|
|
|
|
---
|
|
wrap: no
|
|
test function name: f
|
|
async iteration: yes
|
|
|
|
---
|
|
snippet: "
|
|
async function* f() { }
|
|
f();
|
|
"
|
|
frame size: 8
|
|
parameter count: 1
|
|
bytecode array length: 148
|
|
bytecodes: [
|
|
B(SwitchOnGeneratorState), R(0), U8(0), U8(1),
|
|
B(Mov), R(closure), R(1),
|
|
B(Mov), R(this), R(2),
|
|
B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(1), U8(2),
|
|
B(Star), R(0),
|
|
/* 17 E> */ B(StackCheck),
|
|
B(Mov), R(context), R(3),
|
|
B(Mov), R(context), R(4),
|
|
B(Ldar), R(0),
|
|
/* 17 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),
|
|
/* 17 E> */ B(Throw),
|
|
B(LdaSmi), I8(1),
|
|
B(Star), R(1),
|
|
B(Mov), R(5), R(2),
|
|
B(Jump), U8(53),
|
|
B(Ldar), R(5),
|
|
B(Jump), U8(36),
|
|
B(Star), R(5),
|
|
B(CreateCatchContext), R(5), U8(3),
|
|
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(Mov), R(0), R(6),
|
|
B(InvokeIntrinsic), U8(Runtime::k_AsyncGeneratorReject), R(6), U8(2),
|
|
B(PopContext), R(5),
|
|
B(Star), R(2),
|
|
B(LdaSmi), I8(2),
|
|
B(Star), R(1),
|
|
B(Jump), U8(15),
|
|
B(LdaSmi), I8(-1),
|
|
B(Star), R(2),
|
|
B(Star), R(1),
|
|
B(Jump), U8(7),
|
|
B(Star), R(2),
|
|
B(LdaZero),
|
|
B(Star), R(1),
|
|
B(LdaTheHole),
|
|
B(SetPendingMessage),
|
|
B(Star), R(3),
|
|
B(InvokeIntrinsic), U8(Runtime::k_GeneratorClose), R(0), U8(1),
|
|
B(Ldar), R(3),
|
|
B(SetPendingMessage),
|
|
B(Ldar), R(1),
|
|
B(SwitchOnSmiNoFeedback), U8(4), U8(3), I8(0),
|
|
B(Jump), U8(22),
|
|
B(Ldar), R(2),
|
|
B(ReThrow),
|
|
B(LdaTrue),
|
|
B(Star), R(6),
|
|
B(Mov), R(0), R(4),
|
|
B(Mov), R(2), R(5),
|
|
B(InvokeIntrinsic), U8(Runtime::k_AsyncGeneratorResolve), R(4), U8(3),
|
|
/* 22 S> */ B(Return),
|
|
B(Ldar), R(2),
|
|
/* 22 S> */ B(Return),
|
|
B(LdaUndefined),
|
|
/* 22 S> */ B(Return),
|
|
]
|
|
constant pool: [
|
|
Smi [30],
|
|
Smi [16],
|
|
Smi [7],
|
|
SCOPE_INFO_TYPE,
|
|
Smi [6],
|
|
Smi [9],
|
|
Smi [23],
|
|
]
|
|
handlers: [
|
|
[20, 94, 102],
|
|
[23, 56, 60],
|
|
]
|
|
|
|
---
|
|
snippet: "
|
|
async function* f() { yield 42 }
|
|
f();
|
|
"
|
|
frame size: 8
|
|
parameter count: 1
|
|
bytecode array length: 193
|
|
bytecodes: [
|
|
B(SwitchOnGeneratorState), R(0), U8(0), U8(2),
|
|
B(Mov), R(closure), R(1),
|
|
B(Mov), R(this), R(2),
|
|
B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(1), U8(2),
|
|
B(Star), R(0),
|
|
/* 17 E> */ B(StackCheck),
|
|
B(Mov), R(context), R(3),
|
|
B(Mov), R(context), R(4),
|
|
B(Ldar), R(0),
|
|
/* 17 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(2), U8(2), I8(0),
|
|
B(Ldar), R(5),
|
|
/* 17 E> */ B(Throw),
|
|
B(LdaSmi), I8(1),
|
|
B(Star), R(1),
|
|
B(Mov), R(5), R(2),
|
|
B(Jump), U8(98),
|
|
/* 22 S> */ B(LdaSmi), I8(42),
|
|
B(Star), R(6),
|
|
B(LdaFalse),
|
|
B(Star), R(7),
|
|
B(Mov), R(0), R(5),
|
|
B(InvokeIntrinsic), U8(Runtime::k_AsyncGeneratorYield), R(5), U8(3),
|
|
/* 22 E> */ B(SuspendGenerator), R(0), R(0), U8(5), U8(1),
|
|
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(4), U8(2), I8(0),
|
|
B(Ldar), R(5),
|
|
/* 22 E> */ B(Throw),
|
|
B(LdaSmi), I8(1),
|
|
B(Star), R(1),
|
|
B(Mov), R(5), R(2),
|
|
B(Jump), U8(53),
|
|
B(Ldar), R(5),
|
|
B(Jump), U8(36),
|
|
B(Star), R(5),
|
|
B(CreateCatchContext), R(5), U8(6),
|
|
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(Mov), R(0), R(6),
|
|
B(InvokeIntrinsic), U8(Runtime::k_AsyncGeneratorReject), R(6), U8(2),
|
|
B(PopContext), R(5),
|
|
B(Star), R(2),
|
|
B(LdaSmi), I8(2),
|
|
B(Star), R(1),
|
|
B(Jump), U8(15),
|
|
B(LdaSmi), I8(-1),
|
|
B(Star), R(2),
|
|
B(Star), R(1),
|
|
B(Jump), U8(7),
|
|
B(Star), R(2),
|
|
B(LdaZero),
|
|
B(Star), R(1),
|
|
B(LdaTheHole),
|
|
B(SetPendingMessage),
|
|
B(Star), R(3),
|
|
B(InvokeIntrinsic), U8(Runtime::k_GeneratorClose), R(0), U8(1),
|
|
B(Ldar), R(3),
|
|
B(SetPendingMessage),
|
|
B(Ldar), R(1),
|
|
B(SwitchOnSmiNoFeedback), U8(7), U8(3), I8(0),
|
|
B(Jump), U8(22),
|
|
B(Ldar), R(2),
|
|
B(ReThrow),
|
|
B(LdaTrue),
|
|
B(Star), R(6),
|
|
B(Mov), R(0), R(4),
|
|
B(Mov), R(2), R(5),
|
|
B(InvokeIntrinsic), U8(Runtime::k_AsyncGeneratorResolve), R(4), U8(3),
|
|
/* 31 S> */ B(Return),
|
|
B(Ldar), R(2),
|
|
/* 31 S> */ B(Return),
|
|
B(LdaUndefined),
|
|
/* 31 S> */ B(Return),
|
|
]
|
|
constant pool: [
|
|
Smi [30],
|
|
Smi [75],
|
|
Smi [16],
|
|
Smi [7],
|
|
Smi [16],
|
|
Smi [7],
|
|
SCOPE_INFO_TYPE,
|
|
Smi [6],
|
|
Smi [9],
|
|
Smi [23],
|
|
]
|
|
handlers: [
|
|
[20, 139, 147],
|
|
[23, 101, 105],
|
|
]
|
|
|
|
---
|
|
snippet: "
|
|
async function* f() { for (let x of [42]) yield x }
|
|
f();
|
|
"
|
|
frame size: 19
|
|
parameter count: 1
|
|
bytecode array length: 357
|
|
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),
|
|
/* 17 E> */ B(StackCheck),
|
|
B(Mov), R(context), R(6),
|
|
B(Mov), R(context), R(7),
|
|
B(Ldar), R(0),
|
|
/* 17 E> */ B(SuspendGenerator), R(0), R(0), U8(8), U8(0),
|
|
B(ResumeGenerator), R(0), R(0), U8(8),
|
|
B(Star), R(8),
|
|
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(0), U8(1),
|
|
B(SwitchOnSmiNoFeedback), U8(2), U8(2), I8(0),
|
|
B(Ldar), R(8),
|
|
/* 17 E> */ B(Throw),
|
|
B(LdaSmi), I8(1),
|
|
B(Star), R(4),
|
|
B(Mov), R(8), R(5),
|
|
B(JumpConstant), U8(15),
|
|
/* 36 S> */ B(CreateArrayLiteral), U8(4), U8(0), U8(37),
|
|
B(Star), R(10),
|
|
B(GetIterator), R(10), U8(1), U8(3),
|
|
B(Star), R(9),
|
|
B(LdaNamedProperty), R(9), U8(5), U8(5),
|
|
B(Star), R(8),
|
|
B(LdaFalse),
|
|
B(Star), R(10),
|
|
B(Mov), R(context), R(13),
|
|
B(LdaTrue),
|
|
B(Star), R(10),
|
|
/* 31 S> */ B(CallProperty0), R(8), R(9), U8(7),
|
|
B(Star), R(14),
|
|
B(JumpIfJSReceiver), U8(7),
|
|
B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(14), U8(1),
|
|
B(LdaNamedProperty), R(14), U8(6), U8(9),
|
|
B(JumpIfToBooleanTrue), U8(67),
|
|
B(LdaNamedProperty), R(14), U8(7), U8(11),
|
|
B(Star), R(14),
|
|
B(LdaFalse),
|
|
B(Star), R(10),
|
|
B(Mov), R(14), R(1),
|
|
/* 22 E> */ B(StackCheck),
|
|
/* 31 S> */ B(Mov), R(1), R(3),
|
|
/* 42 S> */ B(LdaFalse),
|
|
B(Star), R(17),
|
|
B(Mov), R(0), R(15),
|
|
B(Mov), R(3), R(16),
|
|
B(InvokeIntrinsic), U8(Runtime::k_AsyncGeneratorYield), R(15), U8(3),
|
|
/* 42 E> */ B(SuspendGenerator), R(0), R(0), U8(15), U8(1),
|
|
B(ResumeGenerator), R(0), R(0), U8(15),
|
|
B(Star), R(15),
|
|
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(0), U8(1),
|
|
B(SwitchOnSmiNoFeedback), U8(8), U8(2), I8(0),
|
|
B(Ldar), R(15),
|
|
/* 42 E> */ B(Throw),
|
|
B(LdaSmi), I8(1),
|
|
B(Star), R(11),
|
|
B(Mov), R(15), R(12),
|
|
B(Jump), U8(20),
|
|
B(Ldar), R(15),
|
|
B(JumpLoop), U8(84), 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),
|
|
B(SetPendingMessage),
|
|
B(Star), R(13),
|
|
B(Ldar), R(10),
|
|
B(JumpIfToBooleanTrue), U8(58),
|
|
B(LdaNamedProperty), R(9), U8(10), U8(13),
|
|
B(Star), R(15),
|
|
B(JumpIfUndefinedOrNull), 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(11),
|
|
B(Star), R(18),
|
|
B(CallRuntime), U16(Runtime::kNewTypeError), R(17), U8(2),
|
|
B(Throw),
|
|
B(CallProperty0), R(15), R(9), U8(15),
|
|
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(Ldar), R(11),
|
|
B(SwitchOnSmiNoFeedback), U8(12), U8(2), I8(0),
|
|
B(Jump), U8(14),
|
|
B(Ldar), R(12),
|
|
B(ReThrow),
|
|
B(LdaSmi), I8(1),
|
|
B(Star), R(4),
|
|
B(Mov), R(12), R(5),
|
|
B(Jump), U8(51),
|
|
B(Jump), U8(36),
|
|
B(Star), R(8),
|
|
B(CreateCatchContext), R(8), U8(14),
|
|
B(Star), R(7),
|
|
B(LdaTheHole),
|
|
B(SetPendingMessage),
|
|
B(Ldar), R(7),
|
|
B(PushContext), R(8),
|
|
B(LdaImmutableCurrentContextSlot), U8(4),
|
|
B(Star), R(10),
|
|
B(Mov), R(0), R(9),
|
|
B(InvokeIntrinsic), U8(Runtime::k_AsyncGeneratorReject), R(9), U8(2),
|
|
B(PopContext), R(8),
|
|
B(Star), R(5),
|
|
B(LdaSmi), I8(2),
|
|
B(Star), R(4),
|
|
B(Jump), U8(15),
|
|
B(LdaSmi), I8(-1),
|
|
B(Star), R(5),
|
|
B(Star), R(4),
|
|
B(Jump), U8(7),
|
|
B(Star), R(5),
|
|
B(LdaZero),
|
|
B(Star), R(4),
|
|
B(LdaTheHole),
|
|
B(SetPendingMessage),
|
|
B(Star), R(6),
|
|
B(InvokeIntrinsic), U8(Runtime::k_GeneratorClose), R(0), U8(1),
|
|
B(Ldar), R(6),
|
|
B(SetPendingMessage),
|
|
B(Ldar), R(4),
|
|
B(SwitchOnSmiNoFeedback), U8(16), U8(3), I8(0),
|
|
B(Jump), U8(22),
|
|
B(Ldar), R(5),
|
|
B(ReThrow),
|
|
B(LdaTrue),
|
|
B(Star), R(9),
|
|
B(Mov), R(0), R(7),
|
|
B(Mov), R(5), R(8),
|
|
B(InvokeIntrinsic), U8(Runtime::k_AsyncGeneratorResolve), R(7), U8(3),
|
|
/* 50 S> */ B(Return),
|
|
B(Ldar), R(5),
|
|
/* 50 S> */ B(Return),
|
|
B(LdaUndefined),
|
|
/* 50 S> */ B(Return),
|
|
]
|
|
constant pool: [
|
|
Smi [30],
|
|
Smi [136],
|
|
Smi [16],
|
|
Smi [7],
|
|
ARRAY_BOILERPLATE_DESCRIPTION_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],
|
|
SCOPE_INFO_TYPE,
|
|
Smi [262],
|
|
Smi [6],
|
|
Smi [9],
|
|
Smi [23],
|
|
]
|
|
handlers: [
|
|
[20, 303, 311],
|
|
[23, 267, 269],
|
|
[80, 167, 175],
|
|
[199, 232, 234],
|
|
]
|
|
|
|
---
|
|
snippet: "
|
|
function* g() { yield 42 }
|
|
async function* f() { yield* g() }
|
|
f();
|
|
"
|
|
frame size: 17
|
|
parameter count: 1
|
|
bytecode array length: 467
|
|
bytecodes: [
|
|
B(SwitchOnGeneratorState), R(0), U8(0), U8(5),
|
|
B(Mov), R(closure), R(1),
|
|
B(Mov), R(this), R(2),
|
|
B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(1), U8(2),
|
|
B(Star), R(0),
|
|
/* 44 E> */ B(StackCheck),
|
|
B(Mov), R(context), R(3),
|
|
B(Mov), R(context), R(4),
|
|
B(Ldar), R(0),
|
|
/* 44 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(5), U8(2), I8(0),
|
|
B(Ldar), R(5),
|
|
/* 44 E> */ B(Throw),
|
|
B(LdaSmi), I8(1),
|
|
B(Star), R(1),
|
|
B(Mov), R(5), R(2),
|
|
B(JumpConstant), U8(18),
|
|
/* 49 S> */ B(LdaGlobal), U8(7), U8(0),
|
|
B(Star), R(9),
|
|
/* 56 E> */ B(CallUndefinedReceiver0), R(9), U8(2),
|
|
B(Star), R(10),
|
|
B(LdaNamedProperty), R(10), U8(8), U8(4),
|
|
B(JumpIfUndefinedOrNull), U8(15),
|
|
B(Star), R(11),
|
|
B(CallProperty0), R(11), R(10), U8(6),
|
|
B(JumpIfJSReceiver), U8(23),
|
|
B(CallRuntime), U16(Runtime::kThrowSymbolAsyncIteratorInvalid), R(0), U8(0),
|
|
B(LdaNamedProperty), R(10), U8(9), U8(8),
|
|
B(Star), R(11),
|
|
B(CallProperty0), R(11), R(10), U8(10),
|
|
B(Star), R(11),
|
|
B(InvokeIntrinsic), U8(Runtime::k_CreateAsyncFromSyncIterator), R(11), U8(1),
|
|
B(Star), R(7),
|
|
B(LdaNamedProperty), R(7), U8(10), U8(12),
|
|
B(Star), R(9),
|
|
B(LdaUndefined),
|
|
B(Star), R(8),
|
|
B(LdaZero),
|
|
B(Star), R(6),
|
|
B(Ldar), R(6),
|
|
B(SwitchOnSmiNoFeedback), U8(11), U8(2), I8(1),
|
|
B(CallProperty1), R(9), R(7), R(8), U8(14),
|
|
B(Jump), U8(140),
|
|
B(LdaNamedProperty), R(7), U8(13), U8(16),
|
|
B(JumpIfUndefinedOrNull), U8(11),
|
|
B(Star), R(10),
|
|
B(CallProperty1), R(10), R(7), R(8), U8(18),
|
|
B(Jump), U8(125),
|
|
B(Mov), R(0), R(10),
|
|
B(Mov), R(8), R(11),
|
|
B(InvokeIntrinsic), U8(Runtime::k_AsyncGeneratorAwaitUncaught), R(10), U8(2),
|
|
/* 49 E> */ B(SuspendGenerator), R(0), R(0), U8(10), U8(1),
|
|
B(ResumeGenerator), R(0), R(0), U8(10),
|
|
B(Star), R(10),
|
|
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(0), U8(1),
|
|
B(Star), R(11),
|
|
B(LdaZero),
|
|
B(TestReferenceEqual), R(11),
|
|
B(JumpIfTrue), U8(5),
|
|
B(Ldar), R(10),
|
|
B(ReThrow),
|
|
B(LdaSmi), I8(1),
|
|
B(Star), R(1),
|
|
B(Mov), R(10), R(2),
|
|
B(Jump), U8(241),
|
|
B(LdaNamedProperty), R(7), U8(14), U8(20),
|
|
B(JumpIfUndefinedOrNull), U8(11),
|
|
B(Star), R(12),
|
|
B(CallProperty1), R(12), R(7), R(8), U8(22),
|
|
B(Jump), U8(66),
|
|
B(LdaNamedProperty), R(7), U8(13), U8(24),
|
|
B(JumpIfUndefinedOrNull), U8(55),
|
|
B(Star), R(12),
|
|
B(CallProperty0), R(12), R(7), U8(26),
|
|
B(Jump), U8(2),
|
|
B(Star), R(13),
|
|
B(Mov), R(0), R(12),
|
|
B(InvokeIntrinsic), U8(Runtime::k_AsyncGeneratorAwaitUncaught), R(12), U8(2),
|
|
/* 49 E> */ B(SuspendGenerator), R(0), R(0), U8(12), U8(2),
|
|
B(ResumeGenerator), R(0), R(0), U8(12),
|
|
B(Star), R(12),
|
|
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(0), U8(1),
|
|
B(Star), R(13),
|
|
B(LdaZero),
|
|
B(TestReferenceEqual), R(13),
|
|
B(JumpIfTrue), U8(5),
|
|
B(Ldar), R(12),
|
|
B(ReThrow),
|
|
B(Ldar), R(12),
|
|
B(JumpIfJSReceiver), U8(9),
|
|
B(Star), R(14),
|
|
B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(14), U8(1),
|
|
B(CallRuntime), U16(Runtime::kThrowThrowMethodMissing), R(0), U8(0),
|
|
B(Star), R(13),
|
|
B(Mov), R(0), R(12),
|
|
B(InvokeIntrinsic), U8(Runtime::k_AsyncGeneratorAwaitUncaught), R(12), U8(2),
|
|
/* 49 E> */ B(SuspendGenerator), R(0), R(0), U8(12), U8(3),
|
|
B(ResumeGenerator), R(0), R(0), U8(12),
|
|
B(Star), R(12),
|
|
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(0), U8(1),
|
|
B(Star), R(13),
|
|
B(LdaZero),
|
|
B(TestReferenceEqual), R(13),
|
|
B(JumpIfTrue), U8(5),
|
|
B(Ldar), R(12),
|
|
B(ReThrow),
|
|
B(Ldar), R(12),
|
|
B(Mov), R(12), R(5),
|
|
B(JumpIfJSReceiver), U8(7),
|
|
B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(5), U8(1),
|
|
B(LdaNamedProperty), R(5), U8(15), U8(28),
|
|
B(JumpIfToBooleanTrue), U8(38),
|
|
B(LdaNamedProperty), R(5), U8(16), U8(30),
|
|
B(Star), R(15),
|
|
B(LdaFalse),
|
|
B(Star), R(16),
|
|
B(Mov), R(0), R(14),
|
|
B(InvokeIntrinsic), U8(Runtime::k_AsyncGeneratorYield), R(14), U8(3),
|
|
/* 49 E> */ B(SuspendGenerator), R(0), R(0), U8(14), U8(4),
|
|
B(ResumeGenerator), R(0), R(0), U8(14),
|
|
B(Star), R(8),
|
|
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(0), U8(1),
|
|
B(Star), R(6),
|
|
B(JumpLoop), U8(236), I8(0),
|
|
B(LdaNamedProperty), R(5), U8(16), U8(32),
|
|
B(Star), R(7),
|
|
B(LdaSmi), I8(1),
|
|
B(TestReferenceEqual), R(6),
|
|
B(JumpIfFalse), U8(11),
|
|
B(LdaSmi), I8(1),
|
|
B(Star), R(1),
|
|
B(Mov), R(7), R(2),
|
|
B(Jump), U8(53),
|
|
B(Ldar), R(7),
|
|
B(Jump), U8(36),
|
|
B(Star), R(5),
|
|
B(CreateCatchContext), R(5), U8(17),
|
|
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(Mov), R(0), R(6),
|
|
B(InvokeIntrinsic), U8(Runtime::k_AsyncGeneratorReject), R(6), U8(2),
|
|
B(PopContext), R(5),
|
|
B(Star), R(2),
|
|
B(LdaSmi), I8(2),
|
|
B(Star), R(1),
|
|
B(Jump), U8(15),
|
|
B(LdaSmi), I8(-1),
|
|
B(Star), R(2),
|
|
B(Star), R(1),
|
|
B(Jump), U8(7),
|
|
B(Star), R(2),
|
|
B(LdaZero),
|
|
B(Star), R(1),
|
|
B(LdaTheHole),
|
|
B(SetPendingMessage),
|
|
B(Star), R(3),
|
|
B(InvokeIntrinsic), U8(Runtime::k_GeneratorClose), R(0), U8(1),
|
|
B(Ldar), R(3),
|
|
B(SetPendingMessage),
|
|
B(Ldar), R(1),
|
|
B(SwitchOnSmiNoFeedback), U8(19), U8(3), I8(0),
|
|
B(Jump), U8(22),
|
|
B(Ldar), R(2),
|
|
B(ReThrow),
|
|
B(LdaTrue),
|
|
B(Star), R(6),
|
|
B(Mov), R(0), R(4),
|
|
B(Mov), R(2), R(5),
|
|
B(InvokeIntrinsic), U8(Runtime::k_AsyncGeneratorResolve), R(4), U8(3),
|
|
/* 60 S> */ B(Return),
|
|
B(Ldar), R(2),
|
|
/* 60 S> */ B(Return),
|
|
B(LdaUndefined),
|
|
/* 60 S> */ B(Return),
|
|
]
|
|
constant pool: [
|
|
Smi [30],
|
|
Smi [158],
|
|
Smi [230],
|
|
Smi [280],
|
|
Smi [339],
|
|
Smi [16],
|
|
Smi [7],
|
|
ONE_BYTE_INTERNALIZED_STRING_TYPE ["g"],
|
|
SYMBOL_TYPE,
|
|
SYMBOL_TYPE,
|
|
ONE_BYTE_INTERNALIZED_STRING_TYPE ["next"],
|
|
Smi [11],
|
|
Smi [70],
|
|
ONE_BYTE_INTERNALIZED_STRING_TYPE ["return"],
|
|
ONE_BYTE_INTERNALIZED_STRING_TYPE ["throw"],
|
|
ONE_BYTE_INTERNALIZED_STRING_TYPE ["done"],
|
|
ONE_BYTE_INTERNALIZED_STRING_TYPE ["value"],
|
|
SCOPE_INFO_TYPE,
|
|
Smi [372],
|
|
Smi [6],
|
|
Smi [9],
|
|
Smi [23],
|
|
]
|
|
handlers: [
|
|
[20, 413, 421],
|
|
[23, 375, 379],
|
|
]
|
|
|