34ffdd6238
Reason for revert:
Invalid DCHECKs for non-matched groups.
Original issue's description:
> [regexp] Named capture support for string replacements
>
> This implements support for named captures in
> RegExp.prototype[@@replace] for when the replaceValue is not callable.
>
> Named captures can be referenced from replacement strings by using the
> "$<name>" syntax. A couple of examples:
>
> let re = /(?<fst>.)(?<snd>.)/u;
> "abcd".replace(re, "$<snd>$<fst>") // "bacd"
> "abcd".replace(re, "$2$1") // "bacd" (numbered refs work as always)
> "abcd".replace(re, "$<snd") // SyntaxError (unterminated named ref)
> "abcd".replace(re, "$<42$1>") // "cd" (invalid name)
> "abcd".replace(re, "$<thd>") // "cd" (non-existent name)
> "abcd".replace(/(?<fst>.)|(?<snd>.)/u, "$<snd>") // "cd" (non-matched capture)
>
> Support is currently behind the --harmony-regexp-named-captures flag.
>
> BUG=v8:5437
>
> Review-Url: https://codereview.chromium.org/2775303002
> Cr-Commit-Position: refs/heads/master@{#44171}
> Committed: 17f13863b6
TBR=yangguo@chromium.org,littledan@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:5437
Review-Url: https://codereview.chromium.org/2776293003
Cr-Commit-Position: refs/heads/master@{#44180}
592 lines
21 KiB
Plaintext
592 lines
21 KiB
Plaintext
#
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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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for (var p of [0, 1, 2]) {}
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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: 263
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bytecodes: [
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/* 30 E> */ B(StackCheck),
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B(LdaZero),
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B(Star), R(4),
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B(Mov), R(context), R(11),
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B(Mov), R(context), R(12),
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/* 48 S> */ B(CreateArrayLiteral), U8(0), U8(2), U8(9),
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B(Star), R(13),
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B(LdaNamedProperty), R(13), U8(1), U8(3),
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B(Star), R(14),
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B(CallProperty0), R(14), R(13), U8(5),
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B(JumpIfJSReceiver), U8(7),
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B(CallRuntime), U16(Runtime::kThrowSymbolIteratorInvalid), R(0), U8(0),
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B(Star), R(2),
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/* 45 S> */ B(LdaNamedProperty), R(2), U8(2), U8(9),
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B(Star), R(13),
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/* 45 E> */ B(CallProperty0), R(13), R(2), U8(7),
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B(Star), R(3),
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/* 45 E> */ B(InvokeIntrinsic), U8(Runtime::k_IsJSReceiver), R(3), U8(1),
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B(ToBooleanLogicalNot),
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B(JumpIfFalse), U8(7),
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B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(3), U8(1),
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B(LdaNamedProperty), R(3), U8(3), U8(11),
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B(JumpIfToBooleanTrue), U8(25),
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B(LdaNamedProperty), R(3), U8(4), U8(13),
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B(Star), R(5),
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B(LdaSmi), I8(2),
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B(Star), R(4),
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B(Mov), R(5), R(0),
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/* 34 E> */ B(StackCheck),
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B(Mov), R(0), R(1),
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B(LdaZero),
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B(Star), R(4),
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B(JumpLoop), U8(50), I8(0),
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B(Jump), U8(36),
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B(Star), R(13),
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B(Ldar), R(closure),
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B(CreateCatchContext), R(13), U8(5), U8(6),
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B(Star), R(12),
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B(PushContext), R(8),
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B(LdaSmi), I8(2),
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B(TestEqualStrict), R(4), U8(15),
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B(JumpIfFalse), U8(6),
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B(LdaSmi), I8(1),
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B(Star), R(4),
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B(LdaImmutableCurrentContextSlot), U8(4),
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B(Star), R(13),
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B(CallRuntime), U16(Runtime::kReThrow), R(13), U8(1),
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B(PopContext), R(8),
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B(LdaSmi), I8(-1),
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B(Star), R(9),
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B(Jump), U8(7),
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B(Star), R(10),
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B(LdaZero),
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B(Star), R(9),
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B(LdaTheHole),
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B(SetPendingMessage),
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B(Star), R(11),
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B(LdaZero),
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B(TestEqualStrict), R(4), U8(16),
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B(JumpIfTrue), U8(105),
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B(LdaNamedProperty), R(2), U8(7), U8(17),
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B(Star), R(6),
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B(TestUndetectable), R(6),
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B(JumpIfFalse), U8(4),
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B(Jump), U8(93),
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B(LdaSmi), I8(1),
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B(TestEqualStrict), R(4), U8(20),
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B(JumpIfFalse), U8(61),
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B(Ldar), R(6),
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B(TestTypeOf), U8(5),
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B(JumpIfFalse), U8(4),
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B(Jump), U8(18),
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B(Wide), B(LdaSmi), I16(129),
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B(Star), R(12),
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B(LdaConstant), U8(8),
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B(Star), R(13),
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B(CallRuntime), U16(Runtime::kNewTypeError), R(12), U8(2),
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B(Throw),
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B(Mov), R(context), R(12),
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B(Mov), R(6), R(13),
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B(Mov), R(2), R(14),
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B(InvokeIntrinsic), U8(Runtime::k_Call), R(13), U8(2),
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B(Jump), U8(20),
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B(Star), R(13),
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B(Ldar), R(closure),
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B(CreateCatchContext), R(13), U8(5), U8(9),
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B(Star), R(12),
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B(LdaTheHole),
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B(SetPendingMessage),
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B(Ldar), R(12),
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B(PushContext), R(8),
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B(PopContext), R(8),
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B(Jump), U8(27),
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B(Mov), R(6), R(12),
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B(Mov), R(2), R(13),
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B(InvokeIntrinsic), U8(Runtime::k_Call), R(12), U8(2),
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B(Star), R(7),
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B(InvokeIntrinsic), U8(Runtime::k_IsJSReceiver), R(7), U8(1),
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B(JumpIfToBooleanFalse), U8(4),
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B(Jump), U8(7),
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B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(7), U8(1),
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B(Ldar), R(11),
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B(SetPendingMessage),
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B(LdaZero),
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B(TestEqualStrictNoFeedback), R(9),
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B(JumpIfTrue), U8(4),
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B(Jump), U8(5),
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B(Ldar), R(10),
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B(ReThrow),
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B(LdaUndefined),
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/* 62 S> */ B(Return),
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]
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constant pool: [
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CONSTANT_ELEMENTS_PAIR_TYPE,
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SYMBOL_TYPE,
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ONE_BYTE_INTERNALIZED_STRING_TYPE ["next"],
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ONE_BYTE_INTERNALIZED_STRING_TYPE ["done"],
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ONE_BYTE_INTERNALIZED_STRING_TYPE ["value"],
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ONE_BYTE_INTERNALIZED_STRING_TYPE [".catch"],
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FIXED_ARRAY_TYPE,
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ONE_BYTE_INTERNALIZED_STRING_TYPE ["return"],
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ONE_BYTE_INTERNALIZED_STRING_TYPE [""],
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FIXED_ARRAY_TYPE,
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]
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handlers: [
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[7, 124, 130],
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[10, 88, 90],
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[191, 201, 203],
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]
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---
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snippet: "
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var x = 'potatoes';
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for (var p of x) { return p; }
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"
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frame size: 16
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parameter count: 1
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bytecode array length: 276
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bytecodes: [
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/* 30 E> */ B(StackCheck),
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/* 42 S> */ B(LdaConstant), U8(0),
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B(Star), R(0),
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B(LdaZero),
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B(Star), R(5),
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B(Mov), R(context), R(12),
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B(Mov), R(context), R(13),
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/* 68 S> */ B(LdaNamedProperty), R(0), U8(1), U8(2),
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B(Star), R(15),
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B(CallProperty0), R(15), R(0), U8(4),
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B(Mov), R(0), R(14),
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B(JumpIfJSReceiver), U8(7),
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B(CallRuntime), U16(Runtime::kThrowSymbolIteratorInvalid), R(0), U8(0),
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B(Star), R(3),
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/* 65 S> */ B(LdaNamedProperty), R(3), U8(2), U8(8),
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B(Star), R(14),
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/* 65 E> */ B(CallProperty0), R(14), R(3), U8(6),
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B(Star), R(4),
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/* 65 E> */ B(InvokeIntrinsic), U8(Runtime::k_IsJSReceiver), R(4), U8(1),
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B(ToBooleanLogicalNot),
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B(JumpIfFalse), U8(7),
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B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(4), U8(1),
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B(LdaNamedProperty), R(4), U8(3), U8(10),
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B(JumpIfToBooleanTrue), U8(27),
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B(LdaNamedProperty), R(4), U8(4), U8(12),
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B(Star), R(6),
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B(LdaSmi), I8(2),
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B(Star), R(5),
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B(Mov), R(6), R(1),
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/* 54 E> */ B(StackCheck),
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B(Mov), R(1), R(2),
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/* 73 S> */ B(LdaZero),
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B(Star), R(10),
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B(Mov), R(1), R(11),
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B(Jump), U8(50),
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B(Jump), U8(36),
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B(Star), R(14),
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B(Ldar), R(closure),
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B(CreateCatchContext), R(14), U8(5), U8(6),
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B(Star), R(13),
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B(PushContext), R(9),
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B(LdaSmi), I8(2),
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B(TestEqualStrict), R(5), U8(14),
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B(JumpIfFalse), U8(6),
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B(LdaSmi), I8(1),
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B(Star), R(5),
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B(LdaImmutableCurrentContextSlot), U8(4),
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B(Star), R(14),
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B(CallRuntime), U16(Runtime::kReThrow), R(14), U8(1),
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B(PopContext), R(9),
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B(LdaSmi), I8(-1),
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B(Star), R(10),
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B(Jump), U8(8),
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B(Star), R(11),
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B(LdaSmi), I8(1),
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B(Star), R(10),
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B(LdaTheHole),
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B(SetPendingMessage),
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B(Star), R(12),
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B(LdaZero),
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B(TestEqualStrict), R(5), U8(15),
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B(JumpIfTrue), U8(105),
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B(LdaNamedProperty), R(3), U8(7), U8(16),
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B(Star), R(7),
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B(TestUndetectable), R(7),
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B(JumpIfFalse), U8(4),
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B(Jump), U8(93),
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B(LdaSmi), I8(1),
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B(TestEqualStrict), R(5), U8(19),
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B(JumpIfFalse), U8(61),
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B(Ldar), R(7),
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B(TestTypeOf), U8(5),
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B(JumpIfFalse), U8(4),
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B(Jump), U8(18),
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B(Wide), B(LdaSmi), I16(129),
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B(Star), R(13),
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B(LdaConstant), U8(8),
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B(Star), R(14),
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B(CallRuntime), U16(Runtime::kNewTypeError), R(13), U8(2),
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B(Throw),
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B(Mov), R(context), R(13),
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B(Mov), R(7), R(14),
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B(Mov), R(3), R(15),
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B(InvokeIntrinsic), U8(Runtime::k_Call), R(14), U8(2),
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B(Jump), U8(20),
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B(Star), R(14),
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B(Ldar), R(closure),
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B(CreateCatchContext), R(14), U8(5), U8(9),
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B(Star), R(13),
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B(LdaTheHole),
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B(SetPendingMessage),
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B(Ldar), R(13),
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B(PushContext), R(9),
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B(PopContext), R(9),
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B(Jump), U8(27),
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B(Mov), R(7), R(13),
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B(Mov), R(3), R(14),
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B(InvokeIntrinsic), U8(Runtime::k_Call), R(13), U8(2),
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B(Star), R(8),
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B(InvokeIntrinsic), U8(Runtime::k_IsJSReceiver), R(8), U8(1),
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B(JumpIfToBooleanFalse), U8(4),
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B(Jump), U8(7),
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B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(8), U8(1),
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B(Ldar), R(12),
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B(SetPendingMessage),
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B(LdaZero),
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B(TestEqualStrictNoFeedback), R(10),
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B(JumpIfTrue), U8(10),
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B(LdaSmi), I8(1),
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B(TestEqualStrictNoFeedback), R(10),
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B(JumpIfTrue), U8(7),
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B(Jump), U8(8),
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B(Ldar), R(11),
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/* 85 S> */ B(Return),
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B(Ldar), R(11),
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B(ReThrow),
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B(LdaUndefined),
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/* 85 S> */ B(Return),
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]
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constant pool: [
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ONE_BYTE_INTERNALIZED_STRING_TYPE ["potatoes"],
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SYMBOL_TYPE,
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ONE_BYTE_INTERNALIZED_STRING_TYPE ["next"],
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ONE_BYTE_INTERNALIZED_STRING_TYPE ["done"],
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ONE_BYTE_INTERNALIZED_STRING_TYPE ["value"],
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ONE_BYTE_INTERNALIZED_STRING_TYPE [".catch"],
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FIXED_ARRAY_TYPE,
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ONE_BYTE_INTERNALIZED_STRING_TYPE ["return"],
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ONE_BYTE_INTERNALIZED_STRING_TYPE [""],
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FIXED_ARRAY_TYPE,
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]
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handlers: [
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[11, 127, 133],
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[14, 91, 93],
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[195, 205, 207],
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]
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---
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snippet: "
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for (var x of [10, 20, 30]) {
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if (x == 10) continue;
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if (x == 20) break;
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}
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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: 281
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bytecodes: [
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/* 30 E> */ B(StackCheck),
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B(LdaZero),
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B(Star), R(4),
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B(Mov), R(context), R(11),
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B(Mov), R(context), R(12),
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/* 48 S> */ B(CreateArrayLiteral), U8(0), U8(2), U8(9),
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B(Star), R(13),
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B(LdaNamedProperty), R(13), U8(1), U8(3),
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B(Star), R(14),
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B(CallProperty0), R(14), R(13), U8(5),
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B(JumpIfJSReceiver), U8(7),
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B(CallRuntime), U16(Runtime::kThrowSymbolIteratorInvalid), R(0), U8(0),
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B(Star), R(2),
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/* 45 S> */ B(LdaNamedProperty), R(2), U8(2), U8(9),
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B(Star), R(13),
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/* 45 E> */ B(CallProperty0), R(13), R(2), U8(7),
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B(Star), R(3),
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/* 45 E> */ B(InvokeIntrinsic), U8(Runtime::k_IsJSReceiver), R(3), U8(1),
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B(ToBooleanLogicalNot),
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B(JumpIfFalse), U8(7),
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B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(3), U8(1),
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B(LdaNamedProperty), R(3), U8(3), U8(11),
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B(JumpIfToBooleanTrue), U8(43),
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B(LdaNamedProperty), R(3), U8(4), U8(13),
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B(Star), R(5),
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B(LdaSmi), I8(2),
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B(Star), R(4),
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B(Mov), R(5), R(0),
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/* 34 E> */ B(StackCheck),
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B(Mov), R(0), R(1),
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/* 66 S> */ B(LdaSmi), I8(10),
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/* 72 E> */ B(TestEqual), R(1), U8(15),
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B(JumpIfFalse), U8(4),
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/* 79 S> */ B(Jump), U8(14),
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/* 91 S> */ B(LdaSmi), I8(20),
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/* 97 E> */ B(TestEqual), R(1), U8(16),
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B(JumpIfFalse), U8(4),
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/* 104 S> */ B(Jump), U8(8),
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B(LdaZero),
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B(Star), R(4),
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B(JumpLoop), U8(68), I8(0),
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B(Jump), U8(36),
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B(Star), R(13),
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B(Ldar), R(closure),
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B(CreateCatchContext), R(13), U8(5), U8(6),
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B(Star), R(12),
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B(PushContext), R(8),
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B(LdaSmi), I8(2),
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B(TestEqualStrict), R(4), U8(17),
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B(JumpIfFalse), U8(6),
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B(LdaSmi), I8(1),
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B(Star), R(4),
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B(LdaImmutableCurrentContextSlot), U8(4),
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B(Star), R(13),
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B(CallRuntime), U16(Runtime::kReThrow), R(13), U8(1),
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B(PopContext), R(8),
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B(LdaSmi), I8(-1),
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B(Star), R(9),
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B(Jump), U8(7),
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B(Star), R(10),
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B(LdaZero),
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B(Star), R(9),
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B(LdaTheHole),
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B(SetPendingMessage),
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B(Star), R(11),
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B(LdaZero),
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B(TestEqualStrict), R(4), U8(18),
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B(JumpIfTrue), U8(105),
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B(LdaNamedProperty), R(2), U8(7), U8(19),
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B(Star), R(6),
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B(TestUndetectable), R(6),
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B(JumpIfFalse), U8(4),
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B(Jump), U8(93),
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B(LdaSmi), I8(1),
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B(TestEqualStrict), R(4), U8(22),
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B(JumpIfFalse), U8(61),
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B(Ldar), R(6),
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B(TestTypeOf), U8(5),
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B(JumpIfFalse), U8(4),
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B(Jump), U8(18),
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B(Wide), B(LdaSmi), I16(129),
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B(Star), R(12),
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B(LdaConstant), U8(8),
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B(Star), R(13),
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B(CallRuntime), U16(Runtime::kNewTypeError), R(12), U8(2),
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B(Throw),
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B(Mov), R(context), R(12),
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B(Mov), R(6), R(13),
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B(Mov), R(2), R(14),
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B(InvokeIntrinsic), U8(Runtime::k_Call), R(13), U8(2),
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B(Jump), U8(20),
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B(Star), R(13),
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B(Ldar), R(closure),
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B(CreateCatchContext), R(13), U8(5), U8(9),
|
|
B(Star), R(12),
|
|
B(LdaTheHole),
|
|
B(SetPendingMessage),
|
|
B(Ldar), R(12),
|
|
B(PushContext), R(8),
|
|
B(PopContext), R(8),
|
|
B(Jump), U8(27),
|
|
B(Mov), R(6), R(12),
|
|
B(Mov), R(2), R(13),
|
|
B(InvokeIntrinsic), U8(Runtime::k_Call), R(12), U8(2),
|
|
B(Star), R(7),
|
|
B(InvokeIntrinsic), U8(Runtime::k_IsJSReceiver), R(7), U8(1),
|
|
B(JumpIfToBooleanFalse), U8(4),
|
|
B(Jump), U8(7),
|
|
B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(7), U8(1),
|
|
B(Ldar), R(11),
|
|
B(SetPendingMessage),
|
|
B(LdaZero),
|
|
B(TestEqualStrictNoFeedback), R(9),
|
|
B(JumpIfTrue), U8(4),
|
|
B(Jump), U8(5),
|
|
B(Ldar), R(10),
|
|
B(ReThrow),
|
|
B(LdaUndefined),
|
|
/* 113 S> */ B(Return),
|
|
]
|
|
constant pool: [
|
|
CONSTANT_ELEMENTS_PAIR_TYPE,
|
|
SYMBOL_TYPE,
|
|
ONE_BYTE_INTERNALIZED_STRING_TYPE ["next"],
|
|
ONE_BYTE_INTERNALIZED_STRING_TYPE ["done"],
|
|
ONE_BYTE_INTERNALIZED_STRING_TYPE ["value"],
|
|
ONE_BYTE_INTERNALIZED_STRING_TYPE [".catch"],
|
|
FIXED_ARRAY_TYPE,
|
|
ONE_BYTE_INTERNALIZED_STRING_TYPE ["return"],
|
|
ONE_BYTE_INTERNALIZED_STRING_TYPE [""],
|
|
FIXED_ARRAY_TYPE,
|
|
]
|
|
handlers: [
|
|
[7, 142, 148],
|
|
[10, 106, 108],
|
|
[209, 219, 221],
|
|
]
|
|
|
|
---
|
|
snippet: "
|
|
var x = { 'a': 1, 'b': 2 };
|
|
for (x['a'] of [1,2,3]) { return x['a']; }
|
|
"
|
|
frame size: 14
|
|
parameter count: 1
|
|
bytecode array length: 287
|
|
bytecodes: [
|
|
/* 30 E> */ B(StackCheck),
|
|
/* 42 S> */ B(CreateObjectLiteral), U8(0), U8(2), U8(1), R(8),
|
|
B(Mov), R(8), R(0),
|
|
B(LdaZero),
|
|
B(Star), R(3),
|
|
B(Mov), R(context), R(10),
|
|
B(Mov), R(context), R(11),
|
|
/* 77 S> */ B(CreateArrayLiteral), U8(1), U8(3), U8(9),
|
|
B(Star), R(12),
|
|
B(LdaNamedProperty), R(12), U8(2), U8(4),
|
|
B(Star), R(13),
|
|
B(CallProperty0), R(13), R(12), U8(6),
|
|
B(JumpIfJSReceiver), U8(7),
|
|
B(CallRuntime), U16(Runtime::kThrowSymbolIteratorInvalid), R(0), U8(0),
|
|
B(Star), R(1),
|
|
/* 74 S> */ B(LdaNamedProperty), R(1), U8(3), U8(10),
|
|
B(Star), R(12),
|
|
/* 74 E> */ B(CallProperty0), R(12), R(1), U8(8),
|
|
B(Star), R(2),
|
|
/* 74 E> */ B(InvokeIntrinsic), U8(Runtime::k_IsJSReceiver), R(2), U8(1),
|
|
B(ToBooleanLogicalNot),
|
|
B(JumpIfFalse), U8(7),
|
|
B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(2), U8(1),
|
|
B(LdaNamedProperty), R(2), U8(4), U8(12),
|
|
B(JumpIfToBooleanTrue), U8(31),
|
|
/* 67 E> */ B(LdaNamedProperty), R(2), U8(5), U8(14),
|
|
B(Star), R(4),
|
|
B(LdaSmi), I8(2),
|
|
B(Star), R(3),
|
|
B(Ldar), R(4),
|
|
B(StaNamedPropertySloppy), R(0), U8(6), U8(16),
|
|
/* 62 E> */ B(StackCheck),
|
|
/* 88 S> */ B(Nop),
|
|
/* 96 E> */ B(LdaNamedProperty), R(0), U8(6), U8(18),
|
|
B(Star), R(9),
|
|
B(LdaZero),
|
|
B(Star), R(8),
|
|
B(Jump), U8(50),
|
|
B(Jump), U8(36),
|
|
B(Star), R(12),
|
|
B(Ldar), R(closure),
|
|
B(CreateCatchContext), R(12), U8(7), U8(8),
|
|
B(Star), R(11),
|
|
B(PushContext), R(7),
|
|
B(LdaSmi), I8(2),
|
|
B(TestEqualStrict), R(3), U8(20),
|
|
B(JumpIfFalse), U8(6),
|
|
B(LdaSmi), I8(1),
|
|
B(Star), R(3),
|
|
B(LdaImmutableCurrentContextSlot), U8(4),
|
|
B(Star), R(12),
|
|
B(CallRuntime), U16(Runtime::kReThrow), R(12), U8(1),
|
|
B(PopContext), R(7),
|
|
B(LdaSmi), I8(-1),
|
|
B(Star), R(8),
|
|
B(Jump), U8(8),
|
|
B(Star), R(9),
|
|
B(LdaSmi), I8(1),
|
|
B(Star), R(8),
|
|
B(LdaTheHole),
|
|
B(SetPendingMessage),
|
|
B(Star), R(10),
|
|
B(LdaZero),
|
|
B(TestEqualStrict), R(3), U8(21),
|
|
B(JumpIfTrue), U8(105),
|
|
B(LdaNamedProperty), R(1), U8(9), U8(22),
|
|
B(Star), R(5),
|
|
B(TestUndetectable), R(5),
|
|
B(JumpIfFalse), U8(4),
|
|
B(Jump), U8(93),
|
|
B(LdaSmi), I8(1),
|
|
B(TestEqualStrict), R(3), U8(25),
|
|
B(JumpIfFalse), U8(61),
|
|
B(Ldar), R(5),
|
|
B(TestTypeOf), U8(5),
|
|
B(JumpIfFalse), U8(4),
|
|
B(Jump), U8(18),
|
|
B(Wide), B(LdaSmi), I16(129),
|
|
B(Star), R(11),
|
|
B(LdaConstant), U8(10),
|
|
B(Star), R(12),
|
|
B(CallRuntime), U16(Runtime::kNewTypeError), R(11), U8(2),
|
|
B(Throw),
|
|
B(Mov), R(context), R(11),
|
|
B(Mov), R(5), R(12),
|
|
B(Mov), R(1), R(13),
|
|
B(InvokeIntrinsic), U8(Runtime::k_Call), R(12), U8(2),
|
|
B(Jump), U8(20),
|
|
B(Star), R(12),
|
|
B(Ldar), R(closure),
|
|
B(CreateCatchContext), R(12), U8(7), U8(11),
|
|
B(Star), R(11),
|
|
B(LdaTheHole),
|
|
B(SetPendingMessage),
|
|
B(Ldar), R(11),
|
|
B(PushContext), R(7),
|
|
B(PopContext), R(7),
|
|
B(Jump), U8(27),
|
|
B(Mov), R(5), R(11),
|
|
B(Mov), R(1), R(12),
|
|
B(InvokeIntrinsic), U8(Runtime::k_Call), R(11), U8(2),
|
|
B(Star), R(6),
|
|
B(InvokeIntrinsic), U8(Runtime::k_IsJSReceiver), R(6), U8(1),
|
|
B(JumpIfToBooleanFalse), U8(4),
|
|
B(Jump), U8(7),
|
|
B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(6), U8(1),
|
|
B(Ldar), R(10),
|
|
B(SetPendingMessage),
|
|
B(LdaZero),
|
|
B(TestEqualStrictNoFeedback), R(8),
|
|
B(JumpIfTrue), U8(10),
|
|
B(LdaSmi), I8(1),
|
|
B(TestEqualStrictNoFeedback), R(8),
|
|
B(JumpIfTrue), U8(7),
|
|
B(Jump), U8(8),
|
|
B(Ldar), R(9),
|
|
/* 105 S> */ B(Return),
|
|
B(Ldar), R(9),
|
|
B(ReThrow),
|
|
B(LdaUndefined),
|
|
/* 105 S> */ B(Return),
|
|
]
|
|
constant pool: [
|
|
FIXED_ARRAY_TYPE,
|
|
CONSTANT_ELEMENTS_PAIR_TYPE,
|
|
SYMBOL_TYPE,
|
|
ONE_BYTE_INTERNALIZED_STRING_TYPE ["next"],
|
|
ONE_BYTE_INTERNALIZED_STRING_TYPE ["done"],
|
|
ONE_BYTE_INTERNALIZED_STRING_TYPE ["value"],
|
|
ONE_BYTE_INTERNALIZED_STRING_TYPE ["a"],
|
|
ONE_BYTE_INTERNALIZED_STRING_TYPE [".catch"],
|
|
FIXED_ARRAY_TYPE,
|
|
ONE_BYTE_INTERNALIZED_STRING_TYPE ["return"],
|
|
ONE_BYTE_INTERNALIZED_STRING_TYPE [""],
|
|
FIXED_ARRAY_TYPE,
|
|
]
|
|
handlers: [
|
|
[15, 138, 144],
|
|
[18, 102, 104],
|
|
[206, 216, 218],
|
|
]
|
|
|