mirror of
https://github.com/nodejs/node.git
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17a74ddd3d
PR-URL: https://github.com/nodejs/node/pull/49639 Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com> Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
400 lines
12 KiB
Text
400 lines
12 KiB
Text
#
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# Autogenerated by generate-bytecode-expectations.
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#
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---
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wrap: yes
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---
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snippet: "
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var x, a = [0,1,2,3];
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[x] = a;
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"
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frame size: 13
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parameter count: 1
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bytecode array length: 122
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bytecodes: [
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/* 45 S> */ B(CreateArrayLiteral), U8(0), U8(0), U8(37),
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B(Star1),
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/* 60 S> */ B(GetIterator), R(1), U8(1), U8(3),
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B(Star4),
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B(GetNamedProperty), R(4), U8(1), U8(5),
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B(Star3),
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B(LdaFalse),
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B(Mov), R(1), R(2),
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B(Star5),
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B(Mov), R(context), R(8),
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B(Ldar), R(5),
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/* 57 E> */ B(JumpIfToBooleanTrue), U8(33),
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B(LdaTrue),
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B(Star5),
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B(CallProperty0), R(3), R(4), U8(11),
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B(Star9),
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B(JumpIfJSReceiver), U8(7),
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B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(9), U8(1),
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B(GetNamedProperty), R(9), U8(2), U8(9),
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B(JumpIfToBooleanTrue), U8(13),
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B(GetNamedProperty), R(9), U8(3), U8(7),
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B(Star9),
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B(LdaFalse),
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B(Star5),
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B(Ldar), R(9),
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B(Jump), U8(3),
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B(LdaUndefined),
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B(Star0),
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B(LdaSmi), I8(-1),
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B(Star7),
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B(Star6),
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B(Jump), U8(5),
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B(Star7),
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B(LdaZero),
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B(Star6),
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B(LdaTheHole),
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B(SetPendingMessage),
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B(Star8),
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B(Ldar), R(5),
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B(JumpIfToBooleanTrue), U8(35),
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B(Mov), R(context), R(10),
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B(GetNamedProperty), R(4), U8(4), U8(13),
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B(JumpIfUndefinedOrNull), U8(26),
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B(Star11),
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B(CallProperty0), R(11), R(4), U8(15),
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B(JumpIfJSReceiver), U8(19),
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B(Star12),
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B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(12), U8(1),
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B(Jump), U8(11),
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B(Star10),
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B(LdaZero),
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B(TestReferenceEqual), R(6),
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B(JumpIfTrue), U8(5),
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B(Ldar), R(10),
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B(ReThrow),
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B(Ldar), R(8),
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B(SetPendingMessage),
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B(LdaZero),
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B(TestReferenceEqual), R(6),
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B(JumpIfFalse), U8(5),
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B(Ldar), R(7),
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B(ReThrow),
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B(LdaUndefined),
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/* 65 S> */ B(Return),
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]
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constant pool: [
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ARRAY_BOILERPLATE_DESCRIPTION_TYPE,
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INTERNALIZED_ONE_BYTE_STRING_TYPE ["next"],
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INTERNALIZED_ONE_BYTE_STRING_TYPE ["done"],
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INTERNALIZED_ONE_BYTE_STRING_TYPE ["value"],
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INTERNALIZED_ONE_BYTE_STRING_TYPE ["return"],
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]
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handlers: [
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[23, 60, 66],
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[79, 98, 100],
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]
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---
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snippet: "
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var x, y, a = [0,1,2,3];
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[,x,...y] = a;
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"
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frame size: 14
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parameter count: 1
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bytecode array length: 197
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bytecodes: [
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/* 48 S> */ B(CreateArrayLiteral), U8(0), U8(0), U8(37),
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B(Star2),
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/* 69 S> */ B(GetIterator), R(2), U8(1), U8(3),
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B(Star5),
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B(GetNamedProperty), R(5), U8(1), U8(5),
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B(Star4),
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B(LdaFalse),
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B(Mov), R(2), R(3),
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B(Star6),
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B(Mov), R(context), R(9),
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B(Ldar), R(6),
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B(JumpIfToBooleanTrue), U8(24),
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B(LdaTrue),
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B(Star6),
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B(CallProperty0), R(4), R(5), U8(11),
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B(Star10),
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B(JumpIfJSReceiver), U8(7),
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B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(10), U8(1),
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B(GetNamedProperty), R(10), U8(2), U8(9),
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B(JumpIfToBooleanTrue), U8(4),
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B(LdaFalse),
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B(Star6),
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B(Ldar), R(6),
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/* 61 E> */ B(JumpIfToBooleanTrue), U8(33),
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B(LdaTrue),
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B(Star6),
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B(CallProperty0), R(4), R(5), U8(13),
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B(Star10),
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B(JumpIfJSReceiver), U8(7),
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B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(10), U8(1),
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B(GetNamedProperty), R(10), U8(2), U8(9),
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B(JumpIfToBooleanTrue), U8(13),
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B(GetNamedProperty), R(10), U8(3), U8(7),
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B(Star10),
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B(LdaFalse),
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B(Star6),
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B(Ldar), R(10),
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B(Jump), U8(3),
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B(LdaUndefined),
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B(Star0),
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/* 63 E> */ B(CreateEmptyArrayLiteral), U8(15),
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B(Star11),
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B(Ldar), R(6),
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B(JumpIfToBooleanTrue), U8(41),
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B(LdaZero),
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B(Star12),
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B(LdaTrue),
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B(Star6),
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B(CallProperty0), R(4), R(5), U8(19),
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B(Star10),
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B(JumpIfJSReceiver), U8(7),
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B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(10), U8(1),
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B(GetNamedProperty), R(10), U8(2), U8(21),
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B(JumpIfToBooleanTrue), U8(19),
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B(GetNamedProperty), R(10), U8(3), U8(7),
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B(StaInArrayLiteral), R(11), R(12), U8(16),
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B(Ldar), R(12),
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B(Inc), U8(18),
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B(Star12),
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B(JumpLoop), U8(31), I8(0), U8(23),
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B(Mov), R(11), R(1),
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B(LdaSmi), I8(-1),
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B(Star8),
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B(Star7),
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B(Jump), U8(5),
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B(Star8),
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B(LdaZero),
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B(Star7),
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B(LdaTheHole),
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B(SetPendingMessage),
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B(Star9),
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B(Ldar), R(6),
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B(JumpIfToBooleanTrue), U8(35),
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B(Mov), R(context), R(11),
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B(GetNamedProperty), R(5), U8(4), U8(24),
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B(JumpIfUndefinedOrNull), U8(26),
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B(Star12),
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B(CallProperty0), R(12), R(5), U8(26),
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B(JumpIfJSReceiver), U8(19),
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B(Star13),
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B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(13), U8(1),
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B(Jump), U8(11),
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B(Star11),
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B(LdaZero),
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B(TestReferenceEqual), R(7),
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B(JumpIfTrue), U8(5),
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B(Ldar), R(11),
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B(ReThrow),
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B(Ldar), R(9),
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B(SetPendingMessage),
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B(LdaZero),
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B(TestReferenceEqual), R(7),
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B(JumpIfFalse), U8(5),
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B(Ldar), R(8),
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B(ReThrow),
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B(LdaUndefined),
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/* 74 S> */ B(Return),
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]
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constant pool: [
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ARRAY_BOILERPLATE_DESCRIPTION_TYPE,
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INTERNALIZED_ONE_BYTE_STRING_TYPE ["next"],
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INTERNALIZED_ONE_BYTE_STRING_TYPE ["done"],
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INTERNALIZED_ONE_BYTE_STRING_TYPE ["value"],
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INTERNALIZED_ONE_BYTE_STRING_TYPE ["return"],
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]
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handlers: [
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[23, 135, 141],
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[154, 173, 175],
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]
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---
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snippet: "
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var x={}, y, a = [0];
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[x.foo,y=4] = a;
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"
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frame size: 15
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parameter count: 1
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bytecode array length: 168
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bytecodes: [
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/* 40 S> */ B(CreateEmptyObjectLiteral),
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B(Star0),
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/* 51 S> */ B(CreateArrayLiteral), U8(0), U8(0), U8(37),
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B(Star2),
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/* 68 S> */ B(GetIterator), R(2), U8(1), U8(3),
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B(Star5),
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B(GetNamedProperty), R(5), U8(1), U8(5),
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B(Star4),
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B(LdaFalse),
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B(Mov), R(2), R(3),
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B(Star6),
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B(Mov), R(context), R(9),
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B(Ldar), R(6),
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B(Mov), R(0), R(11),
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/* 57 E> */ B(JumpIfToBooleanTrue), U8(33),
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B(LdaTrue),
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B(Star6),
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B(CallProperty0), R(4), R(5), U8(11),
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B(Star10),
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B(JumpIfJSReceiver), U8(7),
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B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(10), U8(1),
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B(GetNamedProperty), R(10), U8(2), U8(9),
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B(JumpIfToBooleanTrue), U8(13),
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B(GetNamedProperty), R(10), U8(3), U8(7),
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B(Star10),
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B(LdaFalse),
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B(Star6),
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B(Ldar), R(10),
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B(Jump), U8(3),
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B(LdaUndefined),
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B(SetNamedProperty), R(11), U8(4), U8(13),
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B(Ldar), R(6),
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/* 63 E> */ B(JumpIfToBooleanTrue), U8(33),
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B(LdaTrue),
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B(Star6),
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B(CallProperty0), R(4), R(5), U8(15),
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B(Star10),
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B(JumpIfJSReceiver), U8(7),
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B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(10), U8(1),
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B(GetNamedProperty), R(10), U8(2), U8(9),
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B(JumpIfToBooleanTrue), U8(13),
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B(GetNamedProperty), R(10), U8(3), U8(7),
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B(Star10),
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B(LdaFalse),
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B(Star6),
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B(Ldar), R(10),
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B(JumpIfNotUndefined), U8(4),
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B(LdaSmi), I8(4),
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B(Star1),
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B(LdaSmi), I8(-1),
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B(Star8),
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B(Star7),
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B(Jump), U8(5),
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B(Star8),
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B(LdaZero),
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B(Star7),
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B(LdaTheHole),
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B(SetPendingMessage),
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B(Star9),
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B(Ldar), R(6),
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B(JumpIfToBooleanTrue), U8(35),
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B(Mov), R(context), R(12),
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B(GetNamedProperty), R(5), U8(5), U8(17),
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B(JumpIfUndefinedOrNull), U8(26),
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B(Star13),
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B(CallProperty0), R(13), R(5), U8(19),
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B(JumpIfJSReceiver), U8(19),
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B(Star14),
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B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(14), U8(1),
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B(Jump), U8(11),
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B(Star12),
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B(LdaZero),
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B(TestReferenceEqual), R(7),
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B(JumpIfTrue), U8(5),
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B(Ldar), R(12),
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B(ReThrow),
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B(Ldar), R(9),
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B(SetPendingMessage),
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B(LdaZero),
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B(TestReferenceEqual), R(7),
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B(JumpIfFalse), U8(5),
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B(Ldar), R(8),
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B(ReThrow),
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B(LdaUndefined),
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/* 73 S> */ B(Return),
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]
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constant pool: [
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ARRAY_BOILERPLATE_DESCRIPTION_TYPE,
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INTERNALIZED_ONE_BYTE_STRING_TYPE ["next"],
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INTERNALIZED_ONE_BYTE_STRING_TYPE ["done"],
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INTERNALIZED_ONE_BYTE_STRING_TYPE ["value"],
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INTERNALIZED_ONE_BYTE_STRING_TYPE ["foo"],
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INTERNALIZED_ONE_BYTE_STRING_TYPE ["return"],
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]
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handlers: [
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[25, 106, 112],
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[125, 144, 146],
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]
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---
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snippet: "
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var x, a = {x:1};
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({x} = a);
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"
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frame size: 2
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parameter count: 1
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bytecode array length: 12
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bytecodes: [
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/* 45 S> */ B(CreateObjectLiteral), U8(0), U8(0), U8(41),
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B(Star1),
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/* 54 S> */ B(GetNamedProperty), R(1), U8(1), U8(1),
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B(Star0),
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B(LdaUndefined),
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/* 63 S> */ B(Return),
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]
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constant pool: [
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OBJECT_BOILERPLATE_DESCRIPTION_TYPE,
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INTERNALIZED_ONE_BYTE_STRING_TYPE ["x"],
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]
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handlers: [
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]
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---
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snippet: "
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var x={}, a = {y:1};
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({y:x.foo} = a);
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"
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frame size: 2
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parameter count: 1
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bytecode array length: 17
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bytecodes: [
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/* 40 S> */ B(CreateEmptyObjectLiteral),
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B(Star0),
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/* 48 S> */ B(CreateObjectLiteral), U8(0), U8(0), U8(41),
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B(Star1),
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/* 59 S> */ B(GetNamedProperty), R(1), U8(1), U8(1),
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B(SetNamedProperty), R(0), U8(2), U8(3),
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B(LdaUndefined),
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/* 72 S> */ B(Return),
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]
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constant pool: [
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OBJECT_BOILERPLATE_DESCRIPTION_TYPE,
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INTERNALIZED_ONE_BYTE_STRING_TYPE ["y"],
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INTERNALIZED_ONE_BYTE_STRING_TYPE ["foo"],
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]
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handlers: [
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]
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---
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snippet: "
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var x, a = {y:1, w:2, v:3};
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({x=0,...y} = a);
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"
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frame size: 4
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parameter count: 1
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bytecode array length: 28
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bytecodes: [
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/* 45 S> */ B(CreateObjectLiteral), U8(0), U8(0), U8(41),
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B(Star1),
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/* 62 S> */ B(LdaConstant), U8(1),
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B(Star3),
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/* 64 E> */ B(GetNamedProperty), R(1), U8(1), U8(1),
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B(Mov), R(1), R(2),
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B(JumpIfNotUndefined), U8(3),
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B(LdaZero),
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B(Star0),
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/* 71 E> */ B(InvokeIntrinsic), U8(Runtime::k_CopyDataPropertiesWithExcludedPropertiesOnStack), R(2), U8(2),
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B(StaGlobal), U8(2), U8(3),
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B(LdaUndefined),
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/* 80 S> */ B(Return),
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]
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constant pool: [
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OBJECT_BOILERPLATE_DESCRIPTION_TYPE,
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INTERNALIZED_ONE_BYTE_STRING_TYPE ["x"],
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INTERNALIZED_ONE_BYTE_STRING_TYPE ["y"],
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]
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handlers: [
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]
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