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Unified Diff: test/cctest/interpreter/bytecode_expectations/ForOfLoop.golden

Issue 2917263002: Move generator-close on exception from the generator function to the GeneratorResume builtin. (Closed)
Patch Set: Address comments & rebase Created 3 years, 6 months ago
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Index: test/cctest/interpreter/bytecode_expectations/ForOfLoop.golden
diff --git a/test/cctest/interpreter/bytecode_expectations/ForOfLoop.golden b/test/cctest/interpreter/bytecode_expectations/ForOfLoop.golden
index 551ba2166f343898dfdd42ff0ac7914f59bb3d52..cf030a5d32e84b5a0f6ef05499120e1c3f1728ac 100644
--- a/test/cctest/interpreter/bytecode_expectations/ForOfLoop.golden
+++ b/test/cctest/interpreter/bytecode_expectations/ForOfLoop.golden
@@ -641,9 +641,9 @@ snippet: "
}
f([1, 2, 3]);
"
-frame size: 24
+frame size: 20
parameter count: 2
-bytecode array length: 437
+bytecode array length: 373
bytecodes: [
B(Mov), R(new_target), R(11),
B(Ldar), R(new_target),
@@ -654,59 +654,53 @@ bytecodes: [
B(Star), R(12),
B(SwitchOnSmiNoFeedback), U8(0), U8(1), I8(0),
B(LdaSmi), I8(79),
- B(Star), R(14),
- B(CallRuntime), U16(Runtime::kAbort), R(14), U8(1),
+ B(Star), R(13),
+ B(CallRuntime), U16(Runtime::kAbort), R(13), U8(1),
B(LdaSmi), I8(-2),
B(Star), R(12),
B(CreateFunctionContext), U8(1),
- B(PushContext), R(14),
+ B(PushContext), R(13),
B(Ldar), R(arg0),
B(StaCurrentContextSlot), U8(4),
- B(Mov), R(closure), R(15),
- B(Mov), R(this), R(16),
- B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(15), U8(2),
+ B(Mov), R(closure), R(14),
+ B(Mov), R(this), R(15),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(14), U8(2),
B(Star), R(3),
/* 11 E> */ B(StackCheck),
- B(Star), R(11),
- B(Mov), R(context), R(17),
B(LdaZero),
- B(Mov), R(3), R(19),
- B(Mov), R(3), R(18),
- /* 11 E> */ B(SuspendGenerator), R(18), R(0), U8(19), U8(0),
- B(Ldar), R(19),
+ B(Mov), R(3), R(11),
+ B(Mov), R(3), R(15),
+ B(Mov), R(3), R(14),
+ /* 11 E> */ B(SuspendGenerator), R(14), R(0), U8(15), U8(0),
+ B(Ldar), R(15),
/* 55 S> */ B(Return),
- B(RestoreGeneratorRegisters), R(11), R(0), U8(19),
+ B(RestoreGeneratorRegisters), R(11), R(0), U8(15),
B(LdaSmi), I8(-2),
B(Star), R(12),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(18), U8(1),
- B(Star), R(19),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(18), U8(1),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(14), U8(1),
+ B(Star), R(15),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(14), U8(1),
B(SwitchOnSmiNoFeedback), U8(1), U8(2), I8(0),
- B(Ldar), R(19),
+ B(Ldar), R(15),
/* 11 E> */ B(Throw),
- B(LdaTrue),
- B(Star), R(21),
- B(Mov), R(19), R(20),
- B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(20), U8(2),
- B(Star), R(16),
- B(LdaZero),
- B(Star), R(15),
- B(JumpConstant), U8(12),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorClose), R(11), U8(1),
+ B(Ldar), R(15),
+ /* 55 S> */ B(Return),
B(LdaZero),
B(Star), R(7),
- B(Mov), R(context), R(20),
- B(Mov), R(context), R(21),
+ B(Mov), R(context), R(16),
+ B(Mov), R(context), R(17),
/* 35 S> */ B(LdaImmutableCurrentContextSlot), U8(4),
- B(Star), R(22),
- B(LdaNamedProperty), R(22), U8(3), U8(3),
- B(Star), R(23),
- B(CallProperty0), R(23), R(22), U8(5),
+ B(Star), R(18),
+ B(LdaNamedProperty), R(18), U8(3), U8(3),
+ B(Star), R(19),
+ B(CallProperty0), R(19), R(18), U8(5),
B(JumpIfJSReceiver), U8(7),
B(CallRuntime), U16(Runtime::kThrowSymbolIteratorInvalid), R(0), U8(0),
B(Star), R(5),
/* 30 S> */ B(LdaNamedProperty), R(5), U8(4), U8(9),
- B(Star), R(22),
- B(CallProperty0), R(22), R(5), U8(7),
+ B(Star), R(18),
+ B(CallProperty0), R(18), R(5), U8(7),
B(Star), R(6),
/* 30 E> */ B(InvokeIntrinsic), U8(Runtime::k_IsJSReceiver), R(6), U8(1),
B(ToBooleanLogicalNot),
@@ -726,29 +720,29 @@ bytecodes: [
B(Star), R(7),
B(JumpLoop), U8(53), I8(0),
B(Jump), U8(36),
- B(Star), R(22),
+ B(Star), R(18),
B(Ldar), R(closure),
- /* 50 E> */ B(CreateCatchContext), R(22), U8(7), U8(8),
- B(PushContext), R(22),
- B(Star), R(21),
+ /* 50 E> */ B(CreateCatchContext), R(18), U8(7), U8(8),
+ B(PushContext), R(18),
+ B(Star), R(17),
B(LdaSmi), I8(2),
B(TestEqualStrict), R(7), U8(15),
B(JumpIfFalse), U8(6),
B(LdaSmi), I8(1),
B(Star), R(7),
B(LdaImmutableCurrentContextSlot), U8(4),
- B(Star), R(23),
- B(CallRuntime), U16(Runtime::kReThrow), R(23), U8(1),
- B(PopContext), R(22),
+ B(Star), R(19),
+ B(CallRuntime), U16(Runtime::kReThrow), R(19), U8(1),
+ B(PopContext), R(18),
B(LdaSmi), I8(-1),
- B(Star), R(18),
+ B(Star), R(14),
B(Jump), U8(7),
- B(Star), R(19),
+ B(Star), R(15),
B(LdaZero),
- B(Star), R(18),
+ B(Star), R(14),
B(LdaTheHole),
B(SetPendingMessage),
- B(Star), R(20),
+ B(Star), R(16),
B(LdaZero),
B(TestEqualStrict), R(7), U8(16),
B(JumpIfTrue), U8(104),
@@ -765,77 +759,50 @@ bytecodes: [
B(JumpIfFalse), U8(4),
B(Jump), U8(18),
B(Wide), B(LdaSmi), I16(130),
- B(Star), R(21),
+ B(Star), R(17),
B(LdaConstant), U8(10),
- B(Star), R(22),
- B(CallRuntime), U16(Runtime::kNewTypeError), R(21), U8(2),
+ B(Star), R(18),
+ B(CallRuntime), U16(Runtime::kNewTypeError), R(17), U8(2),
B(Throw),
- B(Mov), R(context), R(21),
- B(Mov), R(9), R(22),
- B(Mov), R(5), R(23),
- B(InvokeIntrinsic), U8(Runtime::k_Call), R(22), U8(2),
+ B(Mov), R(context), R(17),
+ B(Mov), R(9), R(18),
+ B(Mov), R(5), R(19),
+ B(InvokeIntrinsic), U8(Runtime::k_Call), R(18), U8(2),
B(Jump), U8(20),
- B(Star), R(22),
+ B(Star), R(18),
B(Ldar), R(closure),
- B(CreateCatchContext), R(22), U8(7), U8(11),
- B(Star), R(21),
+ B(CreateCatchContext), R(18), U8(7), U8(11),
+ B(Star), R(17),
B(LdaTheHole),
B(SetPendingMessage),
- B(Ldar), R(21),
- B(PushContext), R(22),
- B(PopContext), R(22),
+ B(Ldar), R(17),
+ B(PushContext), R(18),
+ B(PopContext), R(18),
B(Jump), U8(27),
- B(Mov), R(9), R(21),
- B(Mov), R(5), R(22),
- B(InvokeIntrinsic), U8(Runtime::k_Call), R(21), U8(2),
+ B(Mov), R(9), R(17),
+ B(Mov), R(5), R(18),
+ B(InvokeIntrinsic), U8(Runtime::k_Call), R(17), U8(2),
B(Star), R(10),
B(InvokeIntrinsic), U8(Runtime::k_IsJSReceiver), R(10), U8(1),
B(JumpIfToBooleanFalse), U8(4),
B(Jump), U8(7),
B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(10), U8(1),
- B(Ldar), R(20),
+ B(Ldar), R(16),
B(SetPendingMessage),
B(LdaZero),
- B(TestEqualStrictNoFeedback), R(18),
- B(JumpIfFalse), U8(11),
- B(LdaSmi), I8(1),
- B(Star), R(15),
- B(Mov), R(19), R(16),
- B(Jump), U8(31),
- B(LdaUndefined),
- B(Star), R(18),
- B(LdaTrue),
- B(Star), R(19),
- B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(18), U8(2),
- B(Star), R(16),
- B(LdaZero),
- B(Star), R(15),
- B(Jump), U8(14),
- B(LdaSmi), I8(-1),
- B(Star), R(15),
- B(Jump), U8(8),
- B(Star), R(16),
- B(LdaSmi), I8(1),
- B(Star), R(15),
- B(LdaTheHole),
- B(SetPendingMessage),
- B(Star), R(17),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorClose), R(3), U8(1),
- B(Ldar), R(17),
- B(SetPendingMessage),
+ B(TestEqualStrictNoFeedback), R(14),
+ B(JumpIfFalse), U8(5),
B(Ldar), R(15),
- B(SwitchOnSmiNoFeedback), U8(13), U8(2), I8(0),
- B(Jump), U8(8),
- B(Ldar), R(16),
- /* 55 S> */ B(Return),
- B(Ldar), R(16),
B(ReThrow),
B(LdaUndefined),
+ B(Star), R(14),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorClose), R(11), U8(1),
+ B(Ldar), R(14),
/* 55 S> */ B(Return),
]
constant pool: [
- Smi [58],
- Smi [24],
+ Smi [56],
+ Smi [14],
Smi [7],
SYMBOL_TYPE,
ONE_BYTE_INTERNALIZED_STRING_TYPE ["next"],
@@ -846,15 +813,11 @@ constant pool: [
ONE_BYTE_INTERNALIZED_STRING_TYPE ["return"],
ONE_BYTE_INTERNALIZED_STRING_TYPE [""],
FIXED_ARRAY_TYPE,
- Smi [295],
- Smi [6],
- Smi [9],
]
handlers: [
- [60, 398, 404],
- [123, 241, 247],
- [126, 205, 207],
- [307, 317, 319],
+ [111, 229, 235],
+ [114, 193, 195],
+ [295, 305, 307],
]
---
@@ -864,9 +827,9 @@ snippet: "
}
f([1, 2, 3]);
"
-frame size: 25
+frame size: 21
parameter count: 2
-bytecode array length: 534
+bytecode array length: 459
bytecodes: [
B(Mov), R(new_target), R(10),
B(Ldar), R(new_target),
@@ -877,53 +840,47 @@ bytecodes: [
B(Star), R(11),
B(SwitchOnSmiNoFeedback), U8(0), U8(2), I8(0),
B(LdaSmi), I8(79),
- B(Star), R(13),
- B(CallRuntime), U16(Runtime::kAbort), R(13), U8(1),
+ B(Star), R(12),
+ B(CallRuntime), U16(Runtime::kAbort), R(12), U8(1),
B(LdaSmi), I8(-2),
B(Star), R(11),
B(CreateFunctionContext), U8(1),
- B(PushContext), R(13),
+ B(PushContext), R(12),
B(Ldar), R(arg0),
B(StaCurrentContextSlot), U8(4),
- B(Mov), R(closure), R(14),
- B(Mov), R(this), R(15),
- B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(14), U8(2),
+ B(Mov), R(closure), R(13),
+ B(Mov), R(this), R(14),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(13), U8(2),
B(Star), R(2),
/* 11 E> */ B(StackCheck),
- B(Star), R(10),
- B(Mov), R(context), R(16),
B(LdaZero),
- B(Mov), R(2), R(18),
- B(Mov), R(2), R(17),
- /* 11 E> */ B(SuspendGenerator), R(17), R(0), U8(18), U8(0),
- B(Ldar), R(18),
+ B(Mov), R(2), R(10),
+ B(Mov), R(2), R(14),
+ B(Mov), R(2), R(13),
+ /* 11 E> */ B(SuspendGenerator), R(13), R(0), U8(14), U8(0),
+ B(Ldar), R(14),
/* 49 S> */ B(Return),
- B(RestoreGeneratorRegisters), R(10), R(0), U8(18),
+ B(RestoreGeneratorRegisters), R(10), R(0), U8(14),
B(LdaSmi), I8(-2),
B(Star), R(11),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(17), U8(1),
- B(Star), R(18),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(17), U8(1),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(13), U8(1),
+ B(Star), R(14),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(13), U8(1),
B(SwitchOnSmiNoFeedback), U8(2), U8(2), I8(0),
- B(Ldar), R(18),
+ B(Ldar), R(14),
/* 11 E> */ B(Throw),
- B(LdaTrue),
- B(Star), R(20),
- B(Mov), R(18), R(19),
- B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(19), U8(2),
- B(Star), R(15),
- B(LdaZero),
- B(Star), R(14),
- B(JumpConstant), U8(18),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorClose), R(10), U8(1),
+ B(Ldar), R(14),
+ /* 49 S> */ B(Return),
B(LdaZero),
B(Star), R(6),
- B(Mov), R(context), R(19),
- B(Mov), R(context), R(20),
+ B(Mov), R(context), R(15),
+ B(Mov), R(context), R(16),
/* 35 S> */ B(LdaImmutableCurrentContextSlot), U8(4),
- B(Star), R(21),
- B(LdaNamedProperty), R(21), U8(4), U8(3),
- B(Star), R(22),
- B(CallProperty0), R(22), R(21), U8(5),
+ B(Star), R(17),
+ B(LdaNamedProperty), R(17), U8(4), U8(3),
+ B(Star), R(18),
+ B(CallProperty0), R(18), R(17), U8(5),
B(JumpIfJSReceiver), U8(7),
B(CallRuntime), U16(Runtime::kThrowSymbolIteratorInvalid), R(0), U8(0),
B(Star), R(4),
@@ -933,18 +890,18 @@ bytecodes: [
/* 35 E> */ B(TestEqualStrictNoFeedback), R(11),
B(JumpIfTrue), U8(11),
B(LdaSmi), I8(79),
- B(Star), R(21),
- B(CallRuntime), U16(Runtime::kAbort), R(21), U8(1),
+ B(Star), R(17),
+ B(CallRuntime), U16(Runtime::kAbort), R(17), U8(1),
/* 30 S> */ B(LdaNamedProperty), R(4), U8(6), U8(9),
- B(Star), R(21),
- B(CallProperty0), R(21), R(4), U8(7),
+ B(Star), R(17),
+ B(CallProperty0), R(17), R(4), U8(7),
B(Star), R(5),
/* 30 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(7), U8(11),
- B(JumpIfToBooleanTrue), U8(92),
+ B(JumpIfToBooleanTrue), U8(82),
B(LdaNamedProperty), R(5), U8(8), U8(13),
B(Star), R(7),
B(LdaSmi), I8(2),
@@ -952,60 +909,55 @@ bytecodes: [
B(Mov), R(7), R(3),
/* 21 E> */ B(StackCheck),
B(Mov), R(3), R(0),
- /* 40 S> */ B(LdaFalse),
- B(Star), R(23),
- B(Mov), R(3), R(22),
- /* 46 E> */ B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(22), U8(2),
- B(Star), R(22),
- B(LdaSmi), I8(1),
- B(Mov), R(2), R(21),
- B(SuspendGenerator), R(21), R(0), U8(22), U8(0),
- B(Ldar), R(22),
+ /* 40 S> */ B(LdaSmi), I8(1),
+ B(Mov), R(0), R(18),
+ B(Mov), R(2), R(17),
+ /* 46 E> */ B(SuspendGenerator), R(17), R(0), U8(18), U8(0),
+ B(LdaFalse),
+ B(Star), R(20),
+ B(Mov), R(18), R(19),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(19), U8(2),
/* 49 S> */ B(Return),
- B(RestoreGeneratorRegisters), R(10), R(0), U8(22),
+ B(RestoreGeneratorRegisters), R(10), R(0), U8(18),
B(LdaSmi), I8(-2),
B(Star), R(11),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(21), U8(1),
- B(Star), R(22),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(21), U8(1),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(17), U8(1),
+ B(Star), R(18),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(17), U8(1),
B(SwitchOnSmiNoFeedback), U8(9), U8(2), I8(0),
- B(Ldar), R(22),
+ B(Ldar), R(18),
/* 40 E> */ B(Throw),
- B(LdaTrue),
- B(Star), R(24),
- B(Mov), R(22), R(23),
- B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(23), U8(2),
- B(Star), R(18),
B(LdaZero),
- B(Star), R(17),
+ B(Star), R(13),
+ B(Mov), R(18), R(14),
B(Jump), U8(56),
B(LdaZero),
B(Star), R(6),
- B(JumpLoop), U8(138), I8(0),
+ B(JumpLoop), U8(128), I8(0),
B(Jump), U8(36),
- B(Star), R(21),
+ B(Star), R(17),
B(Ldar), R(closure),
- B(CreateCatchContext), R(21), U8(11), U8(12),
- B(PushContext), R(21),
- B(Star), R(20),
+ B(CreateCatchContext), R(17), U8(11), U8(12),
+ B(PushContext), R(17),
+ B(Star), R(16),
B(LdaSmi), I8(2),
B(TestEqualStrict), R(6), U8(15),
B(JumpIfFalse), U8(6),
B(LdaSmi), I8(1),
B(Star), R(6),
B(LdaImmutableCurrentContextSlot), U8(4),
- B(Star), R(22),
- B(CallRuntime), U16(Runtime::kReThrow), R(22), U8(1),
- B(PopContext), R(21),
+ B(Star), R(18),
+ B(CallRuntime), U16(Runtime::kReThrow), R(18), U8(1),
+ B(PopContext), R(17),
B(LdaSmi), I8(-1),
- B(Star), R(17),
+ B(Star), R(13),
B(Jump), U8(8),
- B(Star), R(18),
+ B(Star), R(14),
B(LdaSmi), I8(1),
- B(Star), R(17),
+ B(Star), R(13),
B(LdaTheHole),
B(SetPendingMessage),
- B(Star), R(19),
+ B(Star), R(15),
B(LdaZero),
B(TestEqualStrict), R(6), U8(16),
B(JumpIfTrue), U8(104),
@@ -1022,89 +974,61 @@ bytecodes: [
B(JumpIfFalse), U8(4),
B(Jump), U8(18),
B(Wide), B(LdaSmi), I16(130),
- B(Star), R(20),
+ B(Star), R(16),
B(LdaConstant), U8(14),
- B(Star), R(21),
- B(CallRuntime), U16(Runtime::kNewTypeError), R(20), U8(2),
+ B(Star), R(17),
+ B(CallRuntime), U16(Runtime::kNewTypeError), R(16), U8(2),
B(Throw),
- B(Mov), R(context), R(20),
- B(Mov), R(8), R(21),
- B(Mov), R(4), R(22),
- B(InvokeIntrinsic), U8(Runtime::k_Call), R(21), U8(2),
+ B(Mov), R(context), R(16),
+ B(Mov), R(8), R(17),
+ B(Mov), R(4), R(18),
+ B(InvokeIntrinsic), U8(Runtime::k_Call), R(17), U8(2),
B(Jump), U8(20),
- B(Star), R(21),
+ B(Star), R(17),
B(Ldar), R(closure),
- B(CreateCatchContext), R(21), U8(11), U8(15),
- B(Star), R(20),
+ B(CreateCatchContext), R(17), U8(11), U8(15),
+ B(Star), R(16),
B(LdaTheHole),
B(SetPendingMessage),
- B(Ldar), R(20),
- B(PushContext), R(21),
- B(PopContext), R(21),
+ B(Ldar), R(16),
+ B(PushContext), R(17),
+ B(PopContext), R(17),
B(Jump), U8(27),
- B(Mov), R(8), R(20),
- B(Mov), R(4), R(21),
- B(InvokeIntrinsic), U8(Runtime::k_Call), R(20), U8(2),
+ B(Mov), R(8), R(16),
+ B(Mov), R(4), R(17),
+ B(InvokeIntrinsic), U8(Runtime::k_Call), R(16), 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(19),
+ B(Ldar), R(15),
B(SetPendingMessage),
- B(Ldar), R(17),
+ B(Ldar), R(13),
B(SwitchOnSmiNoFeedback), U8(16), U8(2), I8(0),
- B(Jump), U8(19),
- B(LdaZero),
- B(Star), R(14),
- B(Mov), R(18), R(15),
- B(Jump), U8(40),
- B(LdaSmi), I8(1),
- B(Star), R(14),
- B(Mov), R(18), R(15),
- B(Jump), U8(31),
- B(LdaUndefined),
- B(Star), R(17),
- B(LdaTrue),
- B(Star), R(18),
- B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(17), U8(2),
- B(Star), R(15),
- B(LdaZero),
- B(Star), R(14),
- B(Jump), U8(14),
- B(LdaSmi), I8(-1),
- B(Star), R(14),
- B(Jump), U8(8),
- B(Star), R(15),
- B(LdaSmi), I8(1),
- B(Star), R(14),
- B(LdaTheHole),
- B(SetPendingMessage),
- B(Star), R(16),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorClose), R(2), U8(1),
- B(Ldar), R(16),
- B(SetPendingMessage),
+ B(Jump), U8(12),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorClose), R(10), U8(1),
B(Ldar), R(14),
- B(SwitchOnSmiNoFeedback), U8(19), U8(2), I8(0),
- B(Jump), U8(8),
- B(Ldar), R(15),
/* 49 S> */ B(Return),
- B(Ldar), R(15),
+ B(Ldar), R(14),
B(ReThrow),
B(LdaUndefined),
+ B(Star), R(13),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorClose), R(10), U8(1),
+ B(Ldar), R(13),
/* 49 S> */ B(Return),
]
constant pool: [
- Smi [58],
- Smi [132],
- Smi [24],
+ Smi [56],
+ Smi [120],
+ Smi [14],
Smi [7],
SYMBOL_TYPE,
- Smi [91],
+ Smi [90],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["next"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["done"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["value"],
- Smi [24],
+ Smi [15],
Smi [7],
ONE_BYTE_INTERNALIZED_STRING_TYPE [".catch"],
FIXED_ARRAY_TYPE,
@@ -1112,16 +1036,12 @@ constant pool: [
ONE_BYTE_INTERNALIZED_STRING_TYPE [""],
FIXED_ARRAY_TYPE,
Smi [6],
- Smi [14],
- Smi [392],
- Smi [6],
- Smi [9],
+ Smi [13],
]
handlers: [
- [60, 495, 501],
- [123, 326, 332],
- [126, 290, 292],
- [393, 403, 405],
+ [111, 304, 310],
+ [114, 268, 270],
+ [371, 381, 383],
]
---
@@ -1343,9 +1263,9 @@ snippet: "
}
f([1, 2, 3]);
"
-frame size: 28
+frame size: 27
parameter count: 2
-bytecode array length: 549
+bytecode array length: 540
bytecodes: [
B(Mov), R(new_target), R(11),
B(Ldar), R(new_target),
@@ -1356,35 +1276,35 @@ bytecodes: [
B(Star), R(12),
B(SwitchOnSmiNoFeedback), U8(0), U8(1), I8(0),
B(LdaSmi), I8(79),
- B(Star), R(14),
- B(CallRuntime), U16(Runtime::kAbort), R(14), U8(1),
+ B(Star), R(13),
+ B(CallRuntime), U16(Runtime::kAbort), R(13), U8(1),
B(LdaSmi), I8(-2),
B(Star), R(12),
B(CreateFunctionContext), U8(1),
- B(PushContext), R(14),
+ B(PushContext), R(13),
B(Ldar), R(arg0),
B(StaCurrentContextSlot), U8(4),
- B(Mov), R(closure), R(15),
- B(Mov), R(this), R(16),
- B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(15), U8(2),
+ B(Mov), R(closure), R(14),
+ B(Mov), R(this), R(15),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(14), U8(2),
B(Star), R(2),
/* 16 E> */ B(StackCheck),
B(LdaUndefined),
- B(Star), R(15),
- B(CallJSRuntime), U8(%async_function_promise_create), R(15), U8(1),
+ B(Star), R(14),
+ B(CallJSRuntime), U8(%async_function_promise_create), R(14), U8(1),
B(Star), R(3),
- B(Mov), R(context), R(17),
+ B(Mov), R(context), R(16),
B(Mov), R(2), R(11),
- B(Mov), R(context), R(18),
+ B(Mov), R(context), R(17),
B(LdaZero),
B(Star), R(7),
+ B(Mov), R(context), R(20),
B(Mov), R(context), R(21),
- B(Mov), R(context), R(22),
/* 40 S> */ B(LdaImmutableCurrentContextSlot), U8(4),
+ B(Star), R(22),
+ B(LdaNamedProperty), R(22), U8(1), U8(3),
B(Star), R(23),
- B(LdaNamedProperty), R(23), U8(1), U8(3),
- B(Star), R(24),
- B(CallProperty0), R(24), R(23), U8(5),
+ B(CallProperty0), R(23), R(22), U8(5),
B(JumpIfJSReceiver), U8(7),
B(CallRuntime), U16(Runtime::kThrowSymbolIteratorInvalid), R(0), U8(0),
B(Star), R(5),
@@ -1394,18 +1314,18 @@ bytecodes: [
/* 40 E> */ B(TestEqualStrictNoFeedback), R(12),
B(JumpIfTrue), U8(11),
B(LdaSmi), I8(79),
- B(Star), R(23),
- B(CallRuntime), U16(Runtime::kAbort), R(23), U8(1),
+ B(Star), R(22),
+ B(CallRuntime), U16(Runtime::kAbort), R(22), U8(1),
/* 35 S> */ B(LdaNamedProperty), R(5), U8(3), U8(9),
- B(Star), R(23),
- B(CallProperty0), R(23), R(5), U8(7),
+ B(Star), R(22),
+ B(CallProperty0), R(22), R(5), U8(7),
B(Star), R(6),
/* 35 E> */ B(InvokeIntrinsic), U8(Runtime::k_IsJSReceiver), R(6), U8(1),
B(ToBooleanLogicalNot),
B(JumpIfFalse), U8(7),
B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(6), U8(1),
B(LdaNamedProperty), R(6), U8(4), U8(11),
- B(JumpIfToBooleanTrue), U8(98),
+ B(JumpIfToBooleanTrue), U8(89),
B(LdaNamedProperty), R(6), U8(5), U8(13),
B(Star), R(8),
B(LdaSmi), I8(2),
@@ -1414,64 +1334,60 @@ bytecodes: [
/* 26 E> */ B(StackCheck),
B(Mov), R(4), R(0),
/* 45 S> */ B(LdaUndefined),
- B(Star), R(24),
- B(Mov), R(2), R(25),
- B(Mov), R(4), R(26),
- B(Mov), R(3), R(27),
- /* 51 E> */ B(CallJSRuntime), U8(%async_function_await_uncaught), R(24), U8(4),
+ B(Star), R(23),
+ B(Mov), R(2), R(24),
+ B(Mov), R(4), R(25),
+ B(Mov), R(3), R(26),
+ /* 51 E> */ B(CallJSRuntime), U8(%async_function_await_uncaught), R(23), U8(4),
B(LdaZero),
- B(Mov), R(2), R(23),
- B(Mov), R(3), R(24),
- B(SuspendGenerator), R(23), R(0), U8(24), U8(2),
- B(Ldar), R(24),
+ B(Mov), R(2), R(22),
+ B(Mov), R(3), R(23),
+ B(SuspendGenerator), R(22), R(0), U8(23), U8(2),
+ B(Ldar), R(23),
/* 54 S> */ B(Return),
- B(RestoreGeneratorRegisters), R(11), R(0), U8(24),
+ B(RestoreGeneratorRegisters), R(11), R(0), U8(23),
B(LdaSmi), I8(-2),
B(Star), R(12),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(23), U8(1),
- B(Star), R(24),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(23), U8(1),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(22), U8(1),
+ B(Star), R(23),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(22), U8(1),
B(SwitchOnSmiNoFeedback), U8(6), U8(2), I8(0),
- B(Ldar), R(24),
+ B(Ldar), R(23),
/* 45 E> */ B(ReThrow),
- B(LdaTrue),
- B(Star), R(26),
- B(Mov), R(24), R(25),
- B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(25), U8(2),
- B(Star), R(20),
B(LdaZero),
- B(Star), R(19),
+ B(Star), R(18),
+ B(Mov), R(23), R(19),
B(Jump), U8(60),
B(LdaZero),
B(Star), R(7),
- B(JumpLoop), U8(144), I8(0),
+ B(JumpLoop), U8(135), I8(0),
B(Jump), U8(40),
- B(Star), R(23),
- B(Ldar), R(closure),
- B(CreateCatchContext), R(23), U8(8), U8(9),
B(Star), R(22),
+ B(Ldar), R(closure),
+ B(CreateCatchContext), R(22), U8(8), U8(9),
+ B(Star), R(21),
B(LdaTheHole),
B(SetPendingMessage),
- B(Ldar), R(22),
- B(PushContext), R(23),
+ B(Ldar), R(21),
+ B(PushContext), R(22),
B(LdaSmi), I8(2),
B(TestEqualStrict), R(7), U8(15),
B(JumpIfFalse), U8(6),
B(LdaSmi), I8(1),
B(Star), R(7),
B(LdaImmutableCurrentContextSlot), U8(4),
- B(Star), R(24),
- B(CallRuntime), U16(Runtime::kReThrow), R(24), U8(1),
- B(PopContext), R(23),
+ B(Star), R(23),
+ B(CallRuntime), U16(Runtime::kReThrow), R(23), U8(1),
+ B(PopContext), R(22),
B(LdaSmi), I8(-1),
- B(Star), R(19),
+ B(Star), R(18),
B(Jump), U8(8),
- B(Star), R(20),
- B(LdaSmi), I8(1),
B(Star), R(19),
+ B(LdaSmi), I8(1),
+ B(Star), R(18),
B(LdaTheHole),
B(SetPendingMessage),
- B(Star), R(21),
+ B(Star), R(20),
B(LdaZero),
B(TestEqualStrict), R(7), U8(16),
B(JumpIfTrue), U8(104),
@@ -1488,98 +1404,98 @@ bytecodes: [
B(JumpIfFalse), U8(4),
B(Jump), U8(18),
B(Wide), B(LdaSmi), I16(130),
- B(Star), R(22),
+ B(Star), R(21),
B(LdaConstant), U8(11),
- B(Star), R(23),
- B(CallRuntime), U16(Runtime::kNewTypeError), R(22), U8(2),
+ B(Star), R(22),
+ B(CallRuntime), U16(Runtime::kNewTypeError), R(21), U8(2),
B(Throw),
- B(Mov), R(context), R(22),
- B(Mov), R(9), R(23),
- B(Mov), R(5), R(24),
- B(InvokeIntrinsic), U8(Runtime::k_Call), R(23), U8(2),
+ B(Mov), R(context), R(21),
+ B(Mov), R(9), R(22),
+ B(Mov), R(5), R(23),
+ B(InvokeIntrinsic), U8(Runtime::k_Call), R(22), U8(2),
B(Jump), U8(20),
- B(Star), R(23),
- B(Ldar), R(closure),
- B(CreateCatchContext), R(23), U8(8), U8(12),
B(Star), R(22),
+ B(Ldar), R(closure),
+ B(CreateCatchContext), R(22), U8(8), U8(12),
+ B(Star), R(21),
B(LdaTheHole),
B(SetPendingMessage),
- B(Ldar), R(22),
- B(PushContext), R(23),
- B(PopContext), R(23),
+ B(Ldar), R(21),
+ B(PushContext), R(22),
+ B(PopContext), R(22),
B(Jump), U8(27),
- B(Mov), R(9), R(22),
- B(Mov), R(5), R(23),
- B(InvokeIntrinsic), U8(Runtime::k_Call), R(22), U8(2),
+ B(Mov), R(9), R(21),
+ B(Mov), R(5), R(22),
+ B(InvokeIntrinsic), U8(Runtime::k_Call), R(21), U8(2),
B(Star), R(10),
B(InvokeIntrinsic), U8(Runtime::k_IsJSReceiver), R(10), U8(1),
B(JumpIfToBooleanFalse), U8(4),
B(Jump), U8(7),
B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(10), U8(1),
- B(Ldar), R(21),
+ B(Ldar), R(20),
B(SetPendingMessage),
- B(Ldar), R(19),
+ B(Ldar), R(18),
B(SwitchOnSmiNoFeedback), U8(13), U8(2), I8(0),
B(Jump), U8(13),
B(LdaZero),
- B(Star), R(15),
- B(Mov), R(20), R(16),
+ B(Star), R(14),
+ B(Mov), R(19), R(15),
B(Jump), U8(83),
- B(Ldar), R(20),
+ B(Ldar), R(19),
B(ReThrow),
B(LdaUndefined),
- B(Star), R(19),
+ B(Star), R(18),
B(LdaUndefined),
- B(Star), R(21),
- B(Mov), R(3), R(20),
- B(CallJSRuntime), U8(%promise_resolve), R(19), U8(3),
+ B(Star), R(20),
+ B(Mov), R(3), R(19),
+ B(CallJSRuntime), U8(%promise_resolve), R(18), U8(3),
B(LdaZero),
- B(Star), R(15),
- B(Mov), R(3), R(16),
+ B(Star), R(14),
+ B(Mov), R(3), R(15),
B(Jump), U8(59),
B(Jump), U8(45),
- B(Star), R(19),
- B(Ldar), R(closure),
- B(CreateCatchContext), R(19), U8(8), U8(15),
B(Star), R(18),
+ B(Ldar), R(closure),
+ B(CreateCatchContext), R(18), U8(8), U8(15),
+ B(Star), R(17),
B(LdaTheHole),
B(SetPendingMessage),
- B(Ldar), R(18),
- B(PushContext), R(19),
+ B(Ldar), R(17),
+ B(PushContext), R(18),
B(LdaUndefined),
- B(Star), R(20),
+ B(Star), R(19),
B(LdaImmutableCurrentContextSlot), U8(4),
- B(Star), R(22),
+ B(Star), R(21),
B(LdaFalse),
- B(Star), R(23),
- B(Mov), R(3), R(21),
- B(CallJSRuntime), U8(%promise_internal_reject), R(20), U8(4),
- B(PopContext), R(19),
+ B(Star), R(22),
+ B(Mov), R(3), R(20),
+ B(CallJSRuntime), U8(%promise_internal_reject), R(19), U8(4),
+ B(PopContext), R(18),
B(LdaZero),
- B(Star), R(15),
- B(Mov), R(3), R(16),
+ B(Star), R(14),
+ B(Mov), R(3), R(15),
B(Jump), U8(14),
B(LdaSmi), I8(-1),
- B(Star), R(15),
+ B(Star), R(14),
B(Jump), U8(8),
- B(Star), R(16),
- B(LdaSmi), I8(1),
B(Star), R(15),
+ B(LdaSmi), I8(1),
+ B(Star), R(14),
B(LdaTheHole),
B(SetPendingMessage),
- B(Star), R(17),
+ B(Star), R(16),
B(LdaUndefined),
- B(Star), R(18),
- B(Mov), R(3), R(19),
- B(CallJSRuntime), U8(%async_function_promise_release), R(18), U8(2),
- B(Ldar), R(17),
+ B(Star), R(17),
+ B(Mov), R(3), R(18),
+ B(CallJSRuntime), U8(%async_function_promise_release), R(17), U8(2),
+ B(Ldar), R(16),
B(SetPendingMessage),
- B(Ldar), R(15),
+ B(Ldar), R(14),
B(SwitchOnSmiNoFeedback), U8(16), U8(2), I8(0),
B(Jump), U8(8),
- B(Ldar), R(16),
+ B(Ldar), R(15),
/* 54 S> */ B(Return),
- B(Ldar), R(16),
+ B(Ldar), R(15),
B(ReThrow),
B(LdaUndefined),
/* 54 S> */ B(Return),
@@ -1591,7 +1507,7 @@ constant pool: [
ONE_BYTE_INTERNALIZED_STRING_TYPE ["next"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["done"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["value"],
- Smi [24],
+ Smi [15],
Smi [7],
ONE_BYTE_INTERNALIZED_STRING_TYPE [".catch"],
FIXED_ARRAY_TYPE,
@@ -1605,10 +1521,10 @@ constant pool: [
Smi [9],
]
handlers: [
- [70, 504, 510],
- [73, 459, 461],
- [79, 292, 298],
- [82, 252, 254],
- [359, 369, 371],
+ [70, 495, 501],
+ [73, 450, 452],
+ [79, 283, 289],
+ [82, 243, 245],
+ [350, 360, 362],
]
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