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

Issue 2894293003: Save/restore only live registers in the generator suspend/resume. (Closed)
Patch Set: Fix comments Created 3 years, 7 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 ec33de5a9fc0a5a84a3ba944cd4ea056a0eb9641..acd544395f310e5329bc10918e3a0a201ca365bd 100644
--- a/test/cctest/interpreter/bytecode_expectations/ForOfLoop.golden
+++ b/test/cctest/interpreter/bytecode_expectations/ForOfLoop.golden
@@ -641,75 +641,79 @@ snippet: "
}
f([1, 2, 3]);
"
-frame size: 23
+frame size: 24
parameter count: 2
-bytecode array length: 435
+bytecode array length: 448
bytecodes: [
+ B(Mov), R(new_target), R(11),
B(Ldar), R(new_target),
B(JumpIfUndefined), U8(25),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(new_target), U8(1),
- B(PushContext), R(12),
- B(ResumeGenerator), R(new_target),
- B(Star), R(11),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(11), U8(1),
+ B(PushContext), R(13),
+ B(ResumeGenerator), R(11),
+ B(Star), R(12),
B(SwitchOnSmiNoFeedback), U8(0), U8(1), I8(0),
B(LdaSmi), I8(79),
- B(Star), R(13),
- B(CallRuntime), U16(Runtime::kAbort), R(13), U8(1),
+ B(Star), R(14),
+ B(CallRuntime), U16(Runtime::kAbort), R(14), U8(1),
B(LdaSmi), I8(-2),
- B(Star), R(11),
+ B(Star), R(12),
B(CreateFunctionContext), U8(1),
- B(PushContext), R(13),
+ B(PushContext), R(14),
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(15),
+ B(Mov), R(this), R(16),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(15), U8(2),
B(Star), R(3),
/* 11 E> */ B(StackCheck),
- B(Mov), R(context), R(16),
+ B(Star), R(11),
+ B(Mov), R(context), R(17),
B(LdaZero),
+ B(Mov), R(3), R(19),
B(Mov), R(3), R(18),
- B(Mov), R(3), R(17),
- /* 11 E> */ B(SuspendGenerator), R(17), U8(0),
- B(Ldar), R(18),
+ /* 11 E> */ B(SuspendGenerator), R(18), R(0), U8(19), U8(0),
+ B(Ldar), R(19),
/* 55 S> */ B(Return),
- B(LdaSmi), I8(-2),
+ B(RestoreGeneratorRegisters), R(11), R(0), U8(19),
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(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(Star), R(20),
B(LdaZero),
- B(TestEqualStrictNoFeedback), R(19),
+ B(TestEqualStrictNoFeedback), R(20),
B(JumpIfTrue), U8(28),
B(LdaSmi), I8(2),
- B(TestEqualStrictNoFeedback), R(19),
+ B(TestEqualStrictNoFeedback), R(20),
B(JumpIfTrue), U8(19),
B(LdaTrue),
- B(Star), R(21),
- B(Mov), R(18), R(20),
- B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(20), U8(2),
- B(Star), R(15),
+ B(Star), R(22),
+ B(Mov), R(19), R(21),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(21), U8(2),
+ B(Star), R(16),
B(LdaZero),
- B(Star), R(14),
+ B(Star), R(15),
B(JumpConstant), U8(10),
- B(Ldar), R(18),
+ B(Ldar), R(19),
/* 11 E> */ B(Throw),
B(LdaZero),
B(Star), R(7),
- B(Mov), R(context), R(19),
B(Mov), R(context), R(20),
+ B(Mov), R(context), R(21),
/* 35 S> */ B(LdaImmutableCurrentContextSlot), U8(4),
- B(Star), R(21),
- B(LdaNamedProperty), R(21), U8(1), U8(3),
B(Star), R(22),
- B(CallProperty0), R(22), R(21), U8(5),
+ B(LdaNamedProperty), R(22), U8(1), U8(3),
+ B(Star), R(23),
+ 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),
/* 30 S> */ B(LdaNamedProperty), R(5), U8(2), U8(9),
- B(Star), R(21),
- B(CallProperty0), R(21), R(5), U8(7),
+ B(Star), R(22),
+ B(CallProperty0), R(22), R(5), U8(7),
B(Star), R(6),
/* 30 E> */ B(InvokeIntrinsic), U8(Runtime::k_IsJSReceiver), R(6), U8(1),
B(ToBooleanLogicalNot),
@@ -729,29 +733,29 @@ bytecodes: [
B(Star), R(7),
B(JumpLoop), U8(53), I8(0),
B(Jump), U8(36),
- B(Star), R(21),
+ B(Star), R(22),
B(Ldar), R(closure),
- /* 50 E> */ B(CreateCatchContext), R(21), U8(5), U8(6),
- B(PushContext), R(21),
- B(Star), R(20),
+ /* 50 E> */ B(CreateCatchContext), R(22), U8(5), U8(6),
+ B(PushContext), R(22),
+ B(Star), R(21),
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(22),
- B(CallRuntime), U16(Runtime::kReThrow), R(22), U8(1),
- B(PopContext), R(21),
+ B(Star), R(23),
+ B(CallRuntime), U16(Runtime::kReThrow), R(23), U8(1),
+ B(PopContext), R(22),
B(LdaSmi), I8(-1),
- B(Star), R(17),
- B(Jump), U8(7),
B(Star), R(18),
+ B(Jump), U8(7),
+ B(Star), R(19),
B(LdaZero),
- B(Star), R(17),
+ B(Star), R(18),
B(LdaTheHole),
B(SetPendingMessage),
- B(Star), R(19),
+ B(Star), R(20),
B(LdaZero),
B(TestEqualStrict), R(7), U8(16),
B(JumpIfTrue), U8(104),
@@ -768,76 +772,76 @@ bytecodes: [
B(JumpIfFalse), U8(4),
B(Jump), U8(18),
B(Wide), B(LdaSmi), I16(130),
- B(Star), R(20),
- B(LdaConstant), U8(8),
B(Star), R(21),
- B(CallRuntime), U16(Runtime::kNewTypeError), R(20), U8(2),
+ B(LdaConstant), U8(8),
+ B(Star), R(22),
+ B(CallRuntime), U16(Runtime::kNewTypeError), R(21), U8(2),
B(Throw),
- B(Mov), R(context), R(20),
- 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(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(21),
+ B(Star), R(22),
B(Ldar), R(closure),
- B(CreateCatchContext), R(21), U8(5), U8(9),
- B(Star), R(20),
+ B(CreateCatchContext), R(22), U8(5), U8(9),
+ B(Star), R(21),
B(LdaTheHole),
B(SetPendingMessage),
- B(Ldar), R(20),
- B(PushContext), R(21),
- B(PopContext), R(21),
+ B(Ldar), R(21),
+ B(PushContext), R(22),
+ B(PopContext), R(22),
B(Jump), U8(27),
- B(Mov), R(9), R(20),
- B(Mov), R(5), R(21),
- B(InvokeIntrinsic), U8(Runtime::k_Call), R(20), 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(19),
+ B(Ldar), R(20),
B(SetPendingMessage),
B(LdaZero),
- B(TestEqualStrictNoFeedback), R(17),
+ B(TestEqualStrictNoFeedback), R(18),
B(JumpIfFalse), U8(11),
B(LdaSmi), I8(1),
- B(Star), R(14),
- B(Mov), R(18), R(15),
+ B(Star), R(15),
+ B(Mov), R(19), R(16),
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(LdaTrue),
+ B(Star), R(19),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(18), U8(2),
+ B(Star), R(16),
B(LdaZero),
- B(Star), R(14),
+ B(Star), R(15),
B(Jump), U8(14),
B(LdaSmi), I8(-1),
- B(Star), R(14),
- B(Jump), U8(8),
B(Star), R(15),
+ B(Jump), U8(8),
+ B(Star), R(16),
B(LdaSmi), I8(1),
- B(Star), R(14),
+ B(Star), R(15),
B(LdaTheHole),
B(SetPendingMessage),
- B(Star), R(16),
+ B(Star), R(17),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorClose), R(3), U8(1),
- B(Ldar), R(16),
+ B(Ldar), R(17),
B(SetPendingMessage),
- B(Ldar), R(14),
+ B(Ldar), R(15),
B(SwitchOnSmiNoFeedback), U8(11), U8(2), I8(0),
B(Jump), U8(8),
- B(Ldar), R(15),
+ B(Ldar), R(16),
/* 55 S> */ B(Return),
- B(Ldar), R(15),
+ B(Ldar), R(16),
B(ReThrow),
B(LdaUndefined),
/* 55 S> */ B(Return),
]
constant pool: [
- Smi [54],
+ Smi [58],
SYMBOL_TYPE,
ONE_BYTE_INTERNALIZED_STRING_TYPE ["next"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["done"],
@@ -852,10 +856,10 @@ constant pool: [
Smi [9],
]
handlers: [
- [55, 396, 402],
- [121, 239, 245],
- [124, 203, 205],
- [305, 315, 317],
+ [60, 409, 415],
+ [134, 252, 258],
+ [137, 216, 218],
+ [318, 328, 330],
]
---
@@ -865,90 +869,94 @@ snippet: "
}
f([1, 2, 3]);
"
-frame size: 25
+frame size: 26
parameter count: 2
-bytecode array length: 535
+bytecode array length: 556
bytecodes: [
+ B(Mov), R(new_target), R(10),
B(Ldar), R(new_target),
B(JumpIfUndefined), U8(25),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(new_target), U8(1),
- B(PushContext), R(11),
- B(ResumeGenerator), R(new_target),
- B(Star), R(10),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(10), U8(1),
+ B(PushContext), R(12),
+ B(ResumeGenerator), R(10),
+ B(Star), R(11),
B(SwitchOnSmiNoFeedback), U8(0), U8(2), I8(0),
B(LdaSmi), I8(79),
- B(Star), R(12),
- B(CallRuntime), U16(Runtime::kAbort), R(12), U8(1),
+ B(Star), R(13),
+ B(CallRuntime), U16(Runtime::kAbort), R(13), U8(1),
B(LdaSmi), I8(-2),
- B(Star), R(10),
+ B(Star), R(11),
B(CreateFunctionContext), U8(1),
- B(PushContext), R(12),
+ B(PushContext), R(13),
B(Ldar), R(arg0),
B(StaCurrentContextSlot), U8(4),
- B(Mov), R(closure), R(13),
- B(Mov), R(this), R(14),
- B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(13), 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),
/* 11 E> */ B(StackCheck),
- B(Mov), R(context), R(15),
+ B(Star), R(10),
+ B(Mov), R(context), R(16),
B(LdaZero),
+ B(Mov), R(2), R(18),
B(Mov), R(2), R(17),
- B(Mov), R(2), R(16),
- /* 11 E> */ B(SuspendGenerator), R(16), U8(0),
- B(Ldar), R(17),
+ /* 11 E> */ B(SuspendGenerator), R(17), R(0), U8(18), U8(0),
+ B(Ldar), R(18),
/* 49 S> */ B(Return),
- B(LdaSmi), I8(-2),
+ B(RestoreGeneratorRegisters), R(10), R(0), U8(18),
B(Star), R(10),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(16), U8(1),
- B(Star), R(17),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(16), U8(1),
+ 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(Star), R(19),
B(LdaZero),
- B(TestEqualStrictNoFeedback), R(18),
+ B(TestEqualStrictNoFeedback), R(19),
B(JumpIfTrue), U8(28),
B(LdaSmi), I8(2),
- B(TestEqualStrictNoFeedback), R(18),
+ B(TestEqualStrictNoFeedback), R(19),
B(JumpIfTrue), U8(19),
B(LdaTrue),
- B(Star), R(20),
- B(Mov), R(17), R(19),
- B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(19), U8(2),
- B(Star), R(14),
+ B(Star), R(21),
+ B(Mov), R(18), R(20),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(20), U8(2),
+ B(Star), R(15),
B(LdaZero),
- B(Star), R(13),
+ B(Star), R(14),
B(JumpConstant), U8(14),
- B(Ldar), R(17),
+ B(Ldar), R(18),
/* 11 E> */ B(Throw),
B(LdaZero),
B(Star), R(6),
- B(Mov), R(context), R(18),
B(Mov), R(context), R(19),
+ B(Mov), R(context), R(20),
/* 35 S> */ B(LdaImmutableCurrentContextSlot), U8(4),
- B(Star), R(20),
- B(LdaNamedProperty), R(20), U8(2), U8(3),
B(Star), R(21),
- B(CallProperty0), R(21), R(20), U8(5),
+ B(LdaNamedProperty), R(21), U8(2), U8(3),
+ B(Star), R(22),
+ B(CallProperty0), R(22), R(21), U8(5),
B(JumpIfJSReceiver), U8(7),
B(CallRuntime), U16(Runtime::kThrowSymbolIteratorInvalid), R(0), U8(0),
B(Star), R(4),
- B(Ldar), R(10),
+ B(Ldar), R(11),
B(SwitchOnSmiNoFeedback), U8(3), U8(1), I8(1),
B(LdaSmi), I8(-2),
- /* 35 E> */ B(TestEqualStrictNoFeedback), R(10),
+ /* 35 E> */ B(TestEqualStrictNoFeedback), R(11),
B(JumpIfTrue), U8(11),
B(LdaSmi), I8(79),
- B(Star), R(20),
- B(CallRuntime), U16(Runtime::kAbort), R(20), U8(1),
+ B(Star), R(21),
+ B(CallRuntime), U16(Runtime::kAbort), R(21), U8(1),
/* 30 S> */ B(LdaNamedProperty), R(4), U8(4), U8(9),
- B(Star), R(20),
- B(CallProperty0), R(20), R(4), U8(7),
+ B(Star), R(21),
+ B(CallProperty0), R(21), 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(5), U8(11),
- B(JumpIfToBooleanTrue), U8(95),
+ B(JumpIfToBooleanTrue), U8(103),
B(LdaNamedProperty), R(5), U8(6), U8(13),
B(Star), R(7),
B(LdaSmi), I8(2),
@@ -957,64 +965,66 @@ bytecodes: [
/* 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(Mov), R(3), R(21),
- /* 46 E> */ B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(21), U8(2),
- B(Star), R(21),
B(LdaSmi), I8(1),
- B(Mov), R(2), R(20),
- B(SuspendGenerator), R(20), U8(0),
- B(Ldar), R(21),
+ B(Mov), R(2), R(21),
+ B(SuspendGenerator), R(21), R(0), U8(22), U8(0),
+ B(Ldar), R(22),
/* 49 S> */ B(Return),
- B(LdaSmi), I8(-2),
+ B(RestoreGeneratorRegisters), R(10), R(0), U8(22),
B(Star), R(10),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(20), U8(1),
- B(Star), R(21),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(20), U8(1),
+ 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(Star), R(23),
B(LdaZero),
- B(TestEqualStrictNoFeedback), R(22),
+ B(TestEqualStrictNoFeedback), R(23),
B(JumpIfTrue), U8(28),
B(LdaSmi), I8(2),
- B(TestEqualStrictNoFeedback), R(22),
+ B(TestEqualStrictNoFeedback), R(23),
B(JumpIfTrue), U8(19),
B(LdaTrue),
- B(Star), R(24),
- B(Mov), R(21), R(23),
- B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(23), U8(2),
- B(Star), R(17),
+ B(Star), R(25),
+ B(Mov), R(22), R(24),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(24), U8(2),
+ B(Star), R(18),
B(LdaZero),
- B(Star), R(16),
+ B(Star), R(17),
B(Jump), U8(59),
- B(Ldar), R(21),
+ B(Ldar), R(22),
/* 40 E> */ B(Throw),
B(LdaZero),
B(Star), R(6),
- B(JumpLoop), U8(141), I8(0),
+ B(JumpLoop), U8(149), I8(0),
B(Jump), U8(36),
- B(Star), R(20),
+ B(Star), R(21),
B(Ldar), R(closure),
- B(CreateCatchContext), R(20), U8(7), U8(8),
- B(PushContext), R(20),
- B(Star), R(19),
+ B(CreateCatchContext), R(21), U8(7), U8(8),
+ B(PushContext), R(21),
+ B(Star), R(20),
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(21),
- B(CallRuntime), U16(Runtime::kReThrow), R(21), U8(1),
- B(PopContext), R(20),
+ B(Star), R(22),
+ B(CallRuntime), U16(Runtime::kReThrow), R(22), U8(1),
+ B(PopContext), R(21),
B(LdaSmi), I8(-1),
- B(Star), R(16),
- B(Jump), U8(8),
B(Star), R(17),
+ B(Jump), U8(8),
+ B(Star), R(18),
B(LdaSmi), I8(1),
- B(Star), R(16),
+ B(Star), R(17),
B(LdaTheHole),
B(SetPendingMessage),
- B(Star), R(18),
+ B(Star), R(19),
B(LdaZero),
B(TestEqualStrict), R(6), U8(16),
B(JumpIfTrue), U8(104),
@@ -1031,83 +1041,83 @@ bytecodes: [
B(JumpIfFalse), U8(4),
B(Jump), U8(18),
B(Wide), B(LdaSmi), I16(130),
- B(Star), R(19),
- B(LdaConstant), U8(10),
B(Star), R(20),
- B(CallRuntime), U16(Runtime::kNewTypeError), R(19), U8(2),
+ B(LdaConstant), U8(10),
+ B(Star), R(21),
+ B(CallRuntime), U16(Runtime::kNewTypeError), R(20), 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(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(Jump), U8(20),
- B(Star), R(20),
+ B(Star), R(21),
B(Ldar), R(closure),
- B(CreateCatchContext), R(20), U8(7), U8(11),
- B(Star), R(19),
+ B(CreateCatchContext), R(21), U8(7), U8(11),
+ B(Star), R(20),
B(LdaTheHole),
B(SetPendingMessage),
- B(Ldar), R(19),
- B(PushContext), R(20),
- B(PopContext), R(20),
+ B(Ldar), R(20),
+ B(PushContext), R(21),
+ B(PopContext), R(21),
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(Mov), R(8), R(20),
+ B(Mov), R(4), R(21),
+ B(InvokeIntrinsic), U8(Runtime::k_Call), R(20), 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(Ldar), R(19),
B(SetPendingMessage),
- B(Ldar), R(16),
+ B(Ldar), R(17),
B(SwitchOnSmiNoFeedback), U8(12), U8(2), I8(0),
B(Jump), U8(19),
B(LdaZero),
- B(Star), R(13),
- B(Mov), R(17), R(14),
+ B(Star), R(14),
+ B(Mov), R(18), R(15),
B(Jump), U8(40),
B(LdaSmi), I8(1),
- B(Star), R(13),
- B(Mov), R(17), R(14),
+ B(Star), R(14),
+ B(Mov), R(18), R(15),
B(Jump), U8(31),
B(LdaUndefined),
- B(Star), R(16),
- B(LdaTrue),
B(Star), R(17),
- B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(16), U8(2),
- B(Star), R(14),
+ 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(13),
+ B(Star), R(14),
B(Jump), U8(14),
B(LdaSmi), I8(-1),
- B(Star), R(13),
- B(Jump), U8(8),
B(Star), R(14),
+ B(Jump), U8(8),
+ B(Star), R(15),
B(LdaSmi), I8(1),
- B(Star), R(13),
+ B(Star), R(14),
B(LdaTheHole),
B(SetPendingMessage),
- B(Star), R(15),
+ B(Star), R(16),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorClose), R(2), U8(1),
- B(Ldar), R(15),
+ B(Ldar), R(16),
B(SetPendingMessage),
- B(Ldar), R(13),
+ B(Ldar), R(14),
B(SwitchOnSmiNoFeedback), U8(15), U8(2), I8(0),
B(Jump), U8(8),
- B(Ldar), R(14),
+ B(Ldar), R(15),
/* 49 S> */ B(Return),
- B(Ldar), R(14),
+ B(Ldar), R(15),
B(ReThrow),
B(LdaUndefined),
/* 49 S> */ B(Return),
]
constant pool: [
- Smi [54],
- Smi [133],
+ Smi [58],
+ Smi [143],
SYMBOL_TYPE,
- Smi [89],
+ Smi [91],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["next"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["done"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["value"],
@@ -1118,15 +1128,15 @@ constant pool: [
FIXED_ARRAY_TYPE,
Smi [6],
Smi [14],
- Smi [398],
+ Smi [406],
Smi [6],
Smi [9],
]
handlers: [
- [55, 496, 502],
- [121, 327, 333],
- [124, 291, 293],
- [394, 404, 406],
+ [60, 517, 523],
+ [134, 348, 354],
+ [137, 312, 314],
+ [415, 425, 427],
]
---
@@ -1348,67 +1358,69 @@ snippet: "
}
f([1, 2, 3]);
"
-frame size: 27
+frame size: 28
parameter count: 2
-bytecode array length: 546
+bytecode array length: 560
bytecodes: [
+ B(Mov), R(new_target), R(11),
B(Ldar), R(new_target),
B(JumpIfUndefined), U8(25),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(new_target), U8(1),
- B(PushContext), R(12),
- B(ResumeGenerator), R(new_target),
- B(Star), R(11),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(11), U8(1),
+ B(PushContext), R(13),
+ B(ResumeGenerator), R(11),
+ B(Star), R(12),
B(SwitchOnSmiNoFeedback), U8(0), U8(1), I8(0),
B(LdaSmi), I8(79),
- B(Star), R(13),
- B(CallRuntime), U16(Runtime::kAbort), R(13), U8(1),
+ B(Star), R(14),
+ B(CallRuntime), U16(Runtime::kAbort), R(14), U8(1),
B(LdaSmi), I8(-2),
- B(Star), R(11),
+ B(Star), R(12),
B(CreateFunctionContext), U8(1),
- B(PushContext), R(13),
+ B(PushContext), R(14),
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(15),
+ B(Mov), R(this), R(16),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(15), U8(2),
B(Star), R(2),
/* 16 E> */ B(StackCheck),
B(LdaUndefined),
- B(Star), R(14),
- B(CallJSRuntime), U8(%async_function_promise_create), R(14), U8(1),
+ B(Star), R(15),
+ B(CallJSRuntime), U8(%async_function_promise_create), R(15), U8(1),
B(Star), R(3),
- B(Mov), R(context), R(16),
B(Mov), R(context), R(17),
+ B(Mov), R(2), R(11),
+ B(Mov), R(context), R(18),
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(CallProperty0), R(23), R(22), U8(5),
+ B(LdaNamedProperty), R(23), U8(1), U8(3),
+ B(Star), R(24),
+ B(CallProperty0), R(24), R(23), U8(5),
B(JumpIfJSReceiver), U8(7),
B(CallRuntime), U16(Runtime::kThrowSymbolIteratorInvalid), R(0), U8(0),
B(Star), R(5),
- B(Ldar), R(11),
+ B(Ldar), R(12),
B(SwitchOnSmiNoFeedback), U8(2), U8(1), I8(0),
B(LdaSmi), I8(-2),
- /* 40 E> */ B(TestEqualStrictNoFeedback), R(11),
+ /* 40 E> */ B(TestEqualStrictNoFeedback), R(12),
B(JumpIfTrue), U8(11),
B(LdaSmi), I8(79),
- B(Star), R(22),
- B(CallRuntime), U16(Runtime::kAbort), R(22), U8(1),
+ B(Star), R(23),
+ B(CallRuntime), U16(Runtime::kAbort), R(23), U8(1),
/* 35 S> */ B(LdaNamedProperty), R(5), U8(3), U8(9),
- B(Star), R(22),
- B(CallProperty0), R(22), R(5), U8(7),
+ B(Star), R(23),
+ B(CallProperty0), R(23), 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(101),
+ B(JumpIfToBooleanTrue), U8(109),
B(LdaNamedProperty), R(6), U8(5), U8(13),
B(Star), R(8),
B(LdaSmi), I8(2),
@@ -1417,69 +1429,71 @@ bytecodes: [
/* 26 E> */ B(StackCheck),
B(Mov), R(4), R(0),
/* 45 S> */ B(LdaUndefined),
- 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(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(LdaZero),
- B(Mov), R(2), R(22),
- B(Mov), R(3), R(23),
- B(SuspendGenerator), R(22), U8(2),
- B(Ldar), R(23),
+ 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),
/* 54 S> */ B(Return),
- B(LdaSmi), I8(-2),
+ B(RestoreGeneratorRegisters), R(11), R(0), U8(24),
B(Star), R(11),
- 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(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(Star), R(25),
B(LdaZero),
- B(TestEqualStrictNoFeedback), R(24),
+ B(TestEqualStrictNoFeedback), R(25),
B(JumpIfTrue), U8(28),
B(LdaSmi), I8(2),
- B(TestEqualStrictNoFeedback), R(24),
+ B(TestEqualStrictNoFeedback), R(25),
B(JumpIfTrue), U8(19),
B(LdaTrue),
- B(Star), R(26),
- B(Mov), R(23), R(25),
- B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(25), U8(2),
- B(Star), R(19),
+ B(Star), R(27),
+ B(Mov), R(24), R(26),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(26), U8(2),
+ B(Star), R(20),
B(LdaZero),
- B(Star), R(18),
+ B(Star), R(19),
B(Jump), U8(63),
- B(Ldar), R(23),
+ B(Ldar), R(24),
/* 45 E> */ B(ReThrow),
B(LdaZero),
B(Star), R(7),
- B(JumpLoop), U8(147), I8(0),
+ B(JumpLoop), U8(155), I8(0),
B(Jump), U8(40),
- B(Star), R(22),
+ B(Star), R(23),
B(Ldar), R(closure),
- B(CreateCatchContext), R(22), U8(6), U8(7),
- B(Star), R(21),
+ B(CreateCatchContext), R(23), U8(6), U8(7),
+ B(Star), R(22),
B(LdaTheHole),
B(SetPendingMessage),
- B(Ldar), R(21),
- B(PushContext), R(22),
+ B(Ldar), R(22),
+ B(PushContext), R(23),
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(24),
+ B(CallRuntime), U16(Runtime::kReThrow), R(24), U8(1),
+ B(PopContext), R(23),
B(LdaSmi), I8(-1),
- B(Star), R(18),
- B(Jump), U8(8),
B(Star), R(19),
+ B(Jump), U8(8),
+ B(Star), R(20),
B(LdaSmi), I8(1),
- B(Star), R(18),
+ B(Star), R(19),
B(LdaTheHole),
B(SetPendingMessage),
- B(Star), R(20),
+ B(Star), R(21),
B(LdaZero),
B(TestEqualStrict), R(7), U8(16),
B(JumpIfTrue), U8(104),
@@ -1496,106 +1510,106 @@ bytecodes: [
B(JumpIfFalse), U8(4),
B(Jump), U8(18),
B(Wide), B(LdaSmi), I16(130),
- B(Star), R(21),
- B(LdaConstant), U8(9),
B(Star), R(22),
- B(CallRuntime), U16(Runtime::kNewTypeError), R(21), U8(2),
+ B(LdaConstant), U8(9),
+ B(Star), R(23),
+ B(CallRuntime), U16(Runtime::kNewTypeError), R(22), 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(22),
+ B(Mov), R(9), R(23),
+ B(Mov), R(5), R(24),
+ B(InvokeIntrinsic), U8(Runtime::k_Call), R(23), U8(2),
B(Jump), U8(20),
- B(Star), R(22),
+ B(Star), R(23),
B(Ldar), R(closure),
- B(CreateCatchContext), R(22), U8(6), U8(10),
- B(Star), R(21),
+ B(CreateCatchContext), R(23), U8(6), U8(10),
+ B(Star), R(22),
B(LdaTheHole),
B(SetPendingMessage),
- B(Ldar), R(21),
- B(PushContext), R(22),
- B(PopContext), R(22),
+ B(Ldar), R(22),
+ B(PushContext), R(23),
+ B(PopContext), R(23),
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(22),
+ B(Mov), R(5), R(23),
+ B(InvokeIntrinsic), U8(Runtime::k_Call), R(22), 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(21),
B(SetPendingMessage),
- B(Ldar), R(18),
+ B(Ldar), R(19),
B(SwitchOnSmiNoFeedback), U8(11), U8(2), I8(0),
B(Jump), U8(13),
B(LdaZero),
- B(Star), R(14),
- B(Mov), R(19), R(15),
+ B(Star), R(15),
+ B(Mov), R(20), R(16),
B(Jump), U8(83),
- B(Ldar), R(19),
+ B(Ldar), R(20),
B(ReThrow),
B(LdaUndefined),
- B(Star), R(18),
+ B(Star), R(19),
B(LdaUndefined),
- B(Star), R(20),
- B(Mov), R(3), R(19),
- B(CallJSRuntime), U8(%promise_resolve), R(18), U8(3),
+ B(Star), R(21),
+ B(Mov), R(3), R(20),
+ B(CallJSRuntime), U8(%promise_resolve), R(19), U8(3),
B(LdaZero),
- B(Star), R(14),
- B(Mov), R(3), R(15),
+ B(Star), R(15),
+ B(Mov), R(3), R(16),
B(Jump), U8(59),
B(Jump), U8(45),
- B(Star), R(18),
+ B(Star), R(19),
B(Ldar), R(closure),
- B(CreateCatchContext), R(18), U8(6), U8(13),
- B(Star), R(17),
+ B(CreateCatchContext), R(19), U8(6), U8(13),
+ B(Star), R(18),
B(LdaTheHole),
B(SetPendingMessage),
- B(Ldar), R(17),
- B(PushContext), R(18),
+ B(Ldar), R(18),
+ B(PushContext), R(19),
B(LdaUndefined),
- B(Star), R(19),
+ B(Star), R(20),
B(LdaImmutableCurrentContextSlot), U8(4),
- B(Star), R(21),
- B(LdaFalse),
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(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(LdaZero),
- B(Star), R(14),
- B(Mov), R(3), R(15),
+ B(Star), R(15),
+ B(Mov), R(3), R(16),
B(Jump), U8(14),
B(LdaSmi), I8(-1),
- B(Star), R(14),
- B(Jump), U8(8),
B(Star), R(15),
+ B(Jump), U8(8),
+ B(Star), R(16),
B(LdaSmi), I8(1),
- B(Star), R(14),
+ B(Star), R(15),
B(LdaTheHole),
B(SetPendingMessage),
- B(Star), R(16),
- B(LdaUndefined),
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(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(SetPendingMessage),
- B(Ldar), R(14),
+ B(Ldar), R(15),
B(SwitchOnSmiNoFeedback), U8(14), U8(2), I8(0),
B(Jump), U8(8),
- B(Ldar), R(15),
+ B(Ldar), R(16),
/* 54 S> */ B(Return),
- B(Ldar), R(15),
+ B(Ldar), R(16),
B(ReThrow),
B(LdaUndefined),
/* 54 S> */ B(Return),
]
constant pool: [
- Smi [85],
+ Smi [88],
SYMBOL_TYPE,
- Smi [95],
+ Smi [97],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["next"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["done"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["value"],
@@ -1611,10 +1625,10 @@ constant pool: [
Smi [9],
]
handlers: [
- [64, 501, 507],
- [67, 456, 458],
- [73, 289, 295],
- [76, 249, 251],
- [356, 366, 368],
+ [70, 515, 521],
+ [73, 470, 472],
+ [79, 303, 309],
+ [82, 263, 265],
+ [370, 380, 382],
]
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