| Index: test/cctest/interpreter/bytecode_expectations/ForOf.golden
|
| diff --git a/test/cctest/interpreter/bytecode_expectations/ForOf.golden b/test/cctest/interpreter/bytecode_expectations/ForOf.golden
|
| index a5f7f6e683067db1b0dc710b291266300581c73c..e74cab740ed28b99f86c8a5bf0c228d010534a4d 100644
|
| --- a/test/cctest/interpreter/bytecode_expectations/ForOf.golden
|
| +++ b/test/cctest/interpreter/bytecode_expectations/ForOf.golden
|
| @@ -9,52 +9,70 @@ wrap: yes
|
| snippet: "
|
| for (var p of [0, 1, 2]) {}
|
| "
|
| -frame size: 15
|
| +frame size: 16
|
| parameter count: 1
|
| -bytecode array length: 272
|
| +bytecode array length: 316
|
| bytecodes: [
|
| /* 30 E> */ B(StackCheck),
|
| + B(LdaConstant), U8(0),
|
| + B(Star), R(9),
|
| B(LdaZero),
|
| B(Star), R(4),
|
| B(Mov), R(context), R(11),
|
| B(Mov), R(context), R(12),
|
| - /* 48 S> */ B(CreateArrayLiteral), U8(0), U8(2), U8(9),
|
| + /* 48 S> */ B(LdaConstant), U8(1),
|
| B(Star), R(13),
|
| - B(LdaNamedProperty), R(13), U8(1), U8(3),
|
| + B(CreateArrayLiteral), U8(2), U8(4), U8(9),
|
| B(Star), R(14),
|
| - B(CallProperty), R(14), R(13), U8(1), U8(5),
|
| + B(LdaNamedProperty), R(14), U8(3), U8(5),
|
| + B(Star), R(15),
|
| + B(CallProperty), R(15), R(14), U8(1), U8(7),
|
| B(JumpIfJSReceiver), U8(7),
|
| B(CallRuntime), U16(Runtime::kThrowSymbolIteratorInvalid), R(0), U8(0),
|
| B(Star), R(2),
|
| - /* 45 S> */ B(LdaNamedProperty), R(2), U8(2), U8(9),
|
| + /* 45 S> */ B(LdaConstant), U8(4),
|
| B(Star), R(13),
|
| - /* 45 E> */ B(CallProperty), R(13), R(2), U8(1), U8(7),
|
| + B(LdaNamedProperty), R(2), U8(5), U8(13),
|
| + B(Star), R(14),
|
| + /* 45 E> */ B(CallProperty), R(14), R(2), U8(1), U8(11),
|
| B(Star), R(3),
|
| /* 45 E> */ B(InvokeIntrinsic), U8(Runtime::k_IsJSReceiver), R(3), U8(1),
|
| B(ToBooleanLogicalNot),
|
| B(JumpIfFalse), U8(7),
|
| B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(3), U8(1),
|
| - B(LdaNamedProperty), R(3), U8(3), U8(11),
|
| - B(JumpIfToBooleanTrue), U8(25),
|
| - B(LdaNamedProperty), R(3), U8(4), U8(13),
|
| + B(LdaNamedProperty), R(3), U8(6), U8(17),
|
| + B(JumpIfToBooleanTrue), U8(45),
|
| + B(LdaConstant), U8(7),
|
| + B(Star), R(13),
|
| + B(LdaConstant), U8(0),
|
| + B(Star), R(14),
|
| + B(LdaNamedProperty), R(3), U8(8), U8(19),
|
| B(Star), R(5),
|
| + B(LdaConstant), U8(0),
|
| + B(Star), R(14),
|
| B(LdaSmi), I8(2),
|
| B(Star), R(4),
|
| B(Mov), R(5), R(0),
|
| /* 34 E> */ B(StackCheck),
|
| - B(Mov), R(0), R(1),
|
| + B(LdaConstant), U8(9),
|
| + B(Star), R(13),
|
| + B(Mov), R(5), R(1),
|
| + B(LdaConstant), U8(0),
|
| + B(Star), R(13),
|
| B(LdaZero),
|
| B(Star), R(4),
|
| - B(JumpLoop), U8(51), I8(0),
|
| - B(Jump), U8(36),
|
| + B(JumpLoop), U8(75), I8(0),
|
| + B(Jump), U8(40),
|
| B(Star), R(13),
|
| B(Ldar), R(closure),
|
| - B(CreateCatchContext), R(13), U8(5), U8(6),
|
| + B(CreateCatchContext), R(13), U8(10), U8(11),
|
| B(Star), R(12),
|
| B(PushContext), R(8),
|
| B(LdaSmi), I8(2),
|
| - B(TestEqualStrict), R(4), U8(15),
|
| - B(JumpIfFalse), U8(6),
|
| + B(TestEqualStrict), R(4), U8(31),
|
| + B(JumpIfFalse), U8(10),
|
| + B(LdaConstant), U8(0),
|
| + B(Star), R(13),
|
| B(LdaSmi), I8(1),
|
| B(Star), R(4),
|
| B(LdaImmutableCurrentContextSlot), U8(4),
|
| @@ -71,26 +89,28 @@ bytecodes: [
|
| B(SetPendingMessage),
|
| B(Star), R(11),
|
| B(LdaZero),
|
| - B(TestEqualStrict), R(4), U8(16),
|
| - B(JumpIfTrue), U8(111),
|
| - B(LdaNamedProperty), R(2), U8(7), U8(17),
|
| + B(TestEqualStrict), R(4), U8(34),
|
| + B(JumpIfTrue), U8(119),
|
| + B(LdaConstant), U8(0),
|
| + B(Star), R(12),
|
| + B(LdaNamedProperty), R(2), U8(12), U8(35),
|
| B(Star), R(6),
|
| B(TestUndetectable), R(6),
|
| B(JumpIfFalse), U8(4),
|
| - B(Jump), U8(99),
|
| + B(Jump), U8(103),
|
| B(LdaSmi), I8(1),
|
| - B(TestEqualStrict), R(4), U8(20),
|
| + B(TestEqualStrict), R(4), U8(40),
|
| B(JumpIfFalse), U8(67),
|
| B(Ldar), R(6),
|
| B(TypeOf),
|
| B(Star), R(12),
|
| - B(LdaConstant), U8(8),
|
| - B(TestEqualStrict), R(12), U8(21),
|
| + B(LdaConstant), U8(13),
|
| + B(TestEqualStrict), R(12), U8(41),
|
| B(JumpIfFalse), U8(4),
|
| B(Jump), U8(18),
|
| B(Wide), B(LdaSmi), I16(130),
|
| B(Star), R(12),
|
| - B(LdaConstant), U8(9),
|
| + B(LdaConstant), U8(0),
|
| B(Star), R(13),
|
| B(CallRuntime), U16(Runtime::kNewTypeError), R(12), U8(2),
|
| B(Throw),
|
| @@ -101,17 +121,19 @@ bytecodes: [
|
| B(Jump), U8(20),
|
| B(Star), R(13),
|
| B(Ldar), R(closure),
|
| - B(CreateCatchContext), R(13), U8(5), U8(10),
|
| + B(CreateCatchContext), R(13), U8(10), U8(14),
|
| 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(Jump), U8(31),
|
| + B(LdaConstant), U8(0),
|
| + B(Star), R(12),
|
| + B(Mov), R(6), R(13),
|
| + B(Mov), R(2), R(14),
|
| + B(InvokeIntrinsic), U8(Runtime::k_Call), R(13), U8(2),
|
| B(Star), R(7),
|
| B(InvokeIntrinsic), U8(Runtime::k_IsJSReceiver), R(7), U8(1),
|
| B(JumpIfToBooleanFalse), U8(4),
|
| @@ -129,22 +151,26 @@ bytecodes: [
|
| /* 62 S> */ B(Return),
|
| ]
|
| constant pool: [
|
| + ONE_BYTE_INTERNALIZED_STRING_TYPE [""],
|
| + ONE_BYTE_INTERNALIZED_STRING_TYPE [".iterator"],
|
| CONSTANT_ELEMENTS_PAIR_TYPE,
|
| SYMBOL_TYPE,
|
| + ONE_BYTE_INTERNALIZED_STRING_TYPE [".result"],
|
| ONE_BYTE_INTERNALIZED_STRING_TYPE ["next"],
|
| ONE_BYTE_INTERNALIZED_STRING_TYPE ["done"],
|
| + ONE_BYTE_INTERNALIZED_STRING_TYPE [".for"],
|
| ONE_BYTE_INTERNALIZED_STRING_TYPE ["value"],
|
| + ONE_BYTE_INTERNALIZED_STRING_TYPE ["p"],
|
| ONE_BYTE_INTERNALIZED_STRING_TYPE [".catch"],
|
| FIXED_ARRAY_TYPE,
|
| ONE_BYTE_INTERNALIZED_STRING_TYPE ["return"],
|
| ONE_BYTE_INTERNALIZED_STRING_TYPE ["function"],
|
| - ONE_BYTE_INTERNALIZED_STRING_TYPE [""],
|
| FIXED_ARRAY_TYPE,
|
| ]
|
| handlers: [
|
| - [7, 126, 132],
|
| - [10, 90, 92],
|
| - [199, 209, 211],
|
| + [11, 162, 168],
|
| + [14, 122, 124],
|
| + [239, 249, 251],
|
| ]
|
|
|
| ---
|
| @@ -152,54 +178,72 @@ snippet: "
|
| var x = 'potatoes';
|
| for (var p of x) { return p; }
|
| "
|
| -frame size: 16
|
| +frame size: 17
|
| parameter count: 1
|
| -bytecode array length: 286
|
| +bytecode array length: 330
|
| bytecodes: [
|
| /* 30 E> */ B(StackCheck),
|
| /* 42 S> */ B(LdaConstant), U8(0),
|
| + B(Star), R(10),
|
| + B(LdaConstant), U8(1),
|
| B(Star), R(0),
|
| + B(LdaConstant), U8(2),
|
| + B(Star), R(10),
|
| B(LdaZero),
|
| B(Star), R(5),
|
| B(Mov), R(context), R(12),
|
| B(Mov), R(context), R(13),
|
| - /* 68 S> */ B(LdaNamedProperty), R(0), U8(1), U8(2),
|
| - B(Star), R(15),
|
| - B(CallProperty), R(15), R(0), U8(1), U8(4),
|
| - B(Mov), R(0), R(14),
|
| + /* 68 S> */ B(LdaConstant), U8(3),
|
| + B(Star), R(14),
|
| + /* 68 E> */ B(LdaNamedProperty), R(0), U8(4), U8(6),
|
| + B(Star), R(16),
|
| + B(CallProperty), R(16), R(0), U8(1), U8(8),
|
| + B(Mov), R(0), R(15),
|
| B(JumpIfJSReceiver), U8(7),
|
| B(CallRuntime), U16(Runtime::kThrowSymbolIteratorInvalid), R(0), U8(0),
|
| B(Star), R(3),
|
| - /* 65 S> */ B(LdaNamedProperty), R(3), U8(2), U8(8),
|
| + /* 65 S> */ B(LdaConstant), U8(5),
|
| B(Star), R(14),
|
| - /* 65 E> */ B(CallProperty), R(14), R(3), U8(1), U8(6),
|
| + B(LdaNamedProperty), R(3), U8(6), U8(14),
|
| + B(Star), R(15),
|
| + /* 65 E> */ B(CallProperty), R(15), R(3), U8(1), U8(12),
|
| B(Star), R(4),
|
| /* 65 E> */ B(InvokeIntrinsic), U8(Runtime::k_IsJSReceiver), R(4), U8(1),
|
| B(ToBooleanLogicalNot),
|
| B(JumpIfFalse), U8(7),
|
| B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(4), U8(1),
|
| - B(LdaNamedProperty), R(4), U8(3), U8(10),
|
| - B(JumpIfToBooleanTrue), U8(27),
|
| - B(LdaNamedProperty), R(4), U8(4), U8(12),
|
| + B(LdaNamedProperty), R(4), U8(7), U8(18),
|
| + B(JumpIfToBooleanTrue), U8(43),
|
| + B(LdaConstant), U8(8),
|
| + B(Star), R(14),
|
| + B(LdaConstant), U8(2),
|
| + B(Star), R(15),
|
| + B(LdaNamedProperty), R(4), U8(9), U8(20),
|
| B(Star), R(6),
|
| + B(LdaConstant), U8(2),
|
| + B(Star), R(15),
|
| B(LdaSmi), I8(2),
|
| B(Star), R(5),
|
| B(Mov), R(6), R(1),
|
| /* 54 E> */ B(StackCheck),
|
| - B(Mov), R(1), R(2),
|
| + B(LdaConstant), U8(10),
|
| + B(Star), R(14),
|
| + B(Mov), R(6), R(2),
|
| /* 73 S> */ B(LdaZero),
|
| B(Star), R(10),
|
| B(Mov), R(1), R(11),
|
| - B(Jump), U8(50),
|
| - B(Jump), U8(36),
|
| + B(Jump), U8(54),
|
| + B(Jump), U8(40),
|
| B(Star), R(14),
|
| B(Ldar), R(closure),
|
| - B(CreateCatchContext), R(14), U8(5), U8(6),
|
| + B(CreateCatchContext), R(14), U8(11), U8(12),
|
| B(Star), R(13),
|
| B(PushContext), R(9),
|
| B(LdaSmi), I8(2),
|
| - B(TestEqualStrict), R(5), U8(14),
|
| - B(JumpIfFalse), U8(6),
|
| + B(TestEqualStrict), R(5), U8(32),
|
| + B(JumpIfFalse), U8(10),
|
| + B(LdaConstant), U8(2),
|
| + B(Star), R(14),
|
| B(LdaSmi), I8(1),
|
| B(Star), R(5),
|
| B(LdaImmutableCurrentContextSlot), U8(4),
|
| @@ -216,26 +260,28 @@ bytecodes: [
|
| B(SetPendingMessage),
|
| B(Star), R(12),
|
| B(LdaZero),
|
| - B(TestEqualStrict), R(5), U8(15),
|
| - B(JumpIfTrue), U8(111),
|
| - B(LdaNamedProperty), R(3), U8(7), U8(16),
|
| + B(TestEqualStrict), R(5), U8(35),
|
| + B(JumpIfTrue), U8(119),
|
| + B(LdaConstant), U8(2),
|
| + B(Star), R(13),
|
| + B(LdaNamedProperty), R(3), U8(13), U8(36),
|
| B(Star), R(7),
|
| B(TestUndetectable), R(7),
|
| B(JumpIfFalse), U8(4),
|
| - B(Jump), U8(99),
|
| + B(Jump), U8(103),
|
| B(LdaSmi), I8(1),
|
| - B(TestEqualStrict), R(5), U8(19),
|
| + B(TestEqualStrict), R(5), U8(41),
|
| B(JumpIfFalse), U8(67),
|
| B(Ldar), R(7),
|
| B(TypeOf),
|
| B(Star), R(13),
|
| - B(LdaConstant), U8(8),
|
| - B(TestEqualStrict), R(13), U8(20),
|
| + B(LdaConstant), U8(14),
|
| + B(TestEqualStrict), R(13), U8(42),
|
| B(JumpIfFalse), U8(4),
|
| B(Jump), U8(18),
|
| B(Wide), B(LdaSmi), I16(130),
|
| B(Star), R(13),
|
| - B(LdaConstant), U8(9),
|
| + B(LdaConstant), U8(2),
|
| B(Star), R(14),
|
| B(CallRuntime), U16(Runtime::kNewTypeError), R(13), U8(2),
|
| B(Throw),
|
| @@ -246,17 +292,19 @@ bytecodes: [
|
| B(Jump), U8(20),
|
| B(Star), R(14),
|
| B(Ldar), R(closure),
|
| - B(CreateCatchContext), R(14), U8(5), U8(10),
|
| + B(CreateCatchContext), R(14), U8(11), U8(15),
|
| B(Star), R(13),
|
| B(LdaTheHole),
|
| B(SetPendingMessage),
|
| B(Ldar), R(13),
|
| B(PushContext), R(9),
|
| B(PopContext), R(9),
|
| - B(Jump), U8(27),
|
| - B(Mov), R(7), R(13),
|
| - B(Mov), R(3), R(14),
|
| - B(InvokeIntrinsic), U8(Runtime::k_Call), R(13), U8(2),
|
| + B(Jump), U8(31),
|
| + B(LdaConstant), U8(2),
|
| + B(Star), R(13),
|
| + B(Mov), R(7), R(14),
|
| + B(Mov), R(3), R(15),
|
| + B(InvokeIntrinsic), U8(Runtime::k_Call), R(14), U8(2),
|
| B(Star), R(8),
|
| B(InvokeIntrinsic), U8(Runtime::k_IsJSReceiver), R(8), U8(1),
|
| B(JumpIfToBooleanFalse), U8(4),
|
| @@ -279,22 +327,27 @@ bytecodes: [
|
| /* 85 S> */ B(Return),
|
| ]
|
| constant pool: [
|
| + ONE_BYTE_INTERNALIZED_STRING_TYPE ["x"],
|
| ONE_BYTE_INTERNALIZED_STRING_TYPE ["potatoes"],
|
| + ONE_BYTE_INTERNALIZED_STRING_TYPE [""],
|
| + ONE_BYTE_INTERNALIZED_STRING_TYPE [".iterator"],
|
| SYMBOL_TYPE,
|
| + ONE_BYTE_INTERNALIZED_STRING_TYPE [".result"],
|
| ONE_BYTE_INTERNALIZED_STRING_TYPE ["next"],
|
| ONE_BYTE_INTERNALIZED_STRING_TYPE ["done"],
|
| + ONE_BYTE_INTERNALIZED_STRING_TYPE [".for"],
|
| ONE_BYTE_INTERNALIZED_STRING_TYPE ["value"],
|
| + ONE_BYTE_INTERNALIZED_STRING_TYPE ["p"],
|
| ONE_BYTE_INTERNALIZED_STRING_TYPE [".catch"],
|
| FIXED_ARRAY_TYPE,
|
| ONE_BYTE_INTERNALIZED_STRING_TYPE ["return"],
|
| ONE_BYTE_INTERNALIZED_STRING_TYPE ["function"],
|
| - ONE_BYTE_INTERNALIZED_STRING_TYPE [""],
|
| FIXED_ARRAY_TYPE,
|
| ]
|
| handlers: [
|
| - [11, 129, 135],
|
| - [14, 93, 95],
|
| - [203, 213, 215],
|
| + [19, 165, 171],
|
| + [22, 125, 127],
|
| + [243, 253, 255],
|
| ]
|
|
|
| ---
|
| @@ -304,60 +357,78 @@ snippet: "
|
| if (x == 20) break;
|
| }
|
| "
|
| -frame size: 15
|
| +frame size: 16
|
| parameter count: 1
|
| -bytecode array length: 290
|
| +bytecode array length: 334
|
| bytecodes: [
|
| /* 30 E> */ B(StackCheck),
|
| + B(LdaConstant), U8(0),
|
| + B(Star), R(9),
|
| B(LdaZero),
|
| B(Star), R(4),
|
| B(Mov), R(context), R(11),
|
| B(Mov), R(context), R(12),
|
| - /* 48 S> */ B(CreateArrayLiteral), U8(0), U8(2), U8(9),
|
| + /* 48 S> */ B(LdaConstant), U8(1),
|
| B(Star), R(13),
|
| - B(LdaNamedProperty), R(13), U8(1), U8(3),
|
| + B(CreateArrayLiteral), U8(2), U8(4), U8(9),
|
| B(Star), R(14),
|
| - B(CallProperty), R(14), R(13), U8(1), U8(5),
|
| + B(LdaNamedProperty), R(14), U8(3), U8(5),
|
| + B(Star), R(15),
|
| + B(CallProperty), R(15), R(14), U8(1), U8(7),
|
| B(JumpIfJSReceiver), U8(7),
|
| B(CallRuntime), U16(Runtime::kThrowSymbolIteratorInvalid), R(0), U8(0),
|
| B(Star), R(2),
|
| - /* 45 S> */ B(LdaNamedProperty), R(2), U8(2), U8(9),
|
| + /* 45 S> */ B(LdaConstant), U8(4),
|
| B(Star), R(13),
|
| - /* 45 E> */ B(CallProperty), R(13), R(2), U8(1), U8(7),
|
| + B(LdaNamedProperty), R(2), U8(5), U8(13),
|
| + B(Star), R(14),
|
| + /* 45 E> */ B(CallProperty), R(14), R(2), U8(1), U8(11),
|
| B(Star), R(3),
|
| /* 45 E> */ B(InvokeIntrinsic), U8(Runtime::k_IsJSReceiver), R(3), U8(1),
|
| B(ToBooleanLogicalNot),
|
| B(JumpIfFalse), U8(7),
|
| B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(3), U8(1),
|
| - B(LdaNamedProperty), R(3), U8(3), U8(11),
|
| - B(JumpIfToBooleanTrue), U8(43),
|
| - B(LdaNamedProperty), R(3), U8(4), U8(13),
|
| + B(LdaNamedProperty), R(3), U8(6), U8(17),
|
| + B(JumpIfToBooleanTrue), U8(63),
|
| + B(LdaConstant), U8(7),
|
| + B(Star), R(13),
|
| + B(LdaConstant), U8(0),
|
| + B(Star), R(14),
|
| + B(LdaNamedProperty), R(3), U8(8), U8(19),
|
| B(Star), R(5),
|
| + B(LdaConstant), U8(0),
|
| + B(Star), R(14),
|
| B(LdaSmi), I8(2),
|
| B(Star), R(4),
|
| B(Mov), R(5), R(0),
|
| /* 34 E> */ B(StackCheck),
|
| - B(Mov), R(0), R(1),
|
| + B(LdaConstant), U8(9),
|
| + B(Star), R(13),
|
| + B(Mov), R(5), R(1),
|
| /* 66 S> */ B(LdaSmi), I8(10),
|
| - /* 72 E> */ B(TestEqual), R(1), U8(15),
|
| + /* 72 E> */ B(TestEqual), R(1), U8(29),
|
| B(JumpIfFalse), U8(4),
|
| - /* 79 S> */ B(Jump), U8(14),
|
| + /* 79 S> */ B(Jump), U8(18),
|
| /* 91 S> */ B(LdaSmi), I8(20),
|
| - /* 97 E> */ B(TestEqual), R(1), U8(16),
|
| + /* 97 E> */ B(TestEqual), R(1), U8(30),
|
| B(JumpIfFalse), U8(4),
|
| - /* 104 S> */ B(Jump), U8(8),
|
| + /* 104 S> */ B(Jump), U8(12),
|
| + B(LdaConstant), U8(0),
|
| + B(Star), R(13),
|
| B(LdaZero),
|
| B(Star), R(4),
|
| - B(JumpLoop), U8(69), I8(0),
|
| - B(Jump), U8(36),
|
| + B(JumpLoop), U8(93), I8(0),
|
| + B(Jump), U8(40),
|
| B(Star), R(13),
|
| B(Ldar), R(closure),
|
| - B(CreateCatchContext), R(13), U8(5), U8(6),
|
| + B(CreateCatchContext), R(13), U8(10), U8(11),
|
| B(Star), R(12),
|
| B(PushContext), R(8),
|
| B(LdaSmi), I8(2),
|
| - B(TestEqualStrict), R(4), U8(17),
|
| - B(JumpIfFalse), U8(6),
|
| + B(TestEqualStrict), R(4), U8(33),
|
| + B(JumpIfFalse), U8(10),
|
| + B(LdaConstant), U8(0),
|
| + B(Star), R(13),
|
| B(LdaSmi), I8(1),
|
| B(Star), R(4),
|
| B(LdaImmutableCurrentContextSlot), U8(4),
|
| @@ -374,26 +445,28 @@ bytecodes: [
|
| B(SetPendingMessage),
|
| B(Star), R(11),
|
| B(LdaZero),
|
| - B(TestEqualStrict), R(4), U8(18),
|
| - B(JumpIfTrue), U8(111),
|
| - B(LdaNamedProperty), R(2), U8(7), U8(19),
|
| + B(TestEqualStrict), R(4), U8(36),
|
| + B(JumpIfTrue), U8(119),
|
| + B(LdaConstant), U8(0),
|
| + B(Star), R(12),
|
| + B(LdaNamedProperty), R(2), U8(12), U8(37),
|
| B(Star), R(6),
|
| B(TestUndetectable), R(6),
|
| B(JumpIfFalse), U8(4),
|
| - B(Jump), U8(99),
|
| + B(Jump), U8(103),
|
| B(LdaSmi), I8(1),
|
| - B(TestEqualStrict), R(4), U8(22),
|
| + B(TestEqualStrict), R(4), U8(42),
|
| B(JumpIfFalse), U8(67),
|
| B(Ldar), R(6),
|
| B(TypeOf),
|
| B(Star), R(12),
|
| - B(LdaConstant), U8(8),
|
| - B(TestEqualStrict), R(12), U8(23),
|
| + B(LdaConstant), U8(13),
|
| + B(TestEqualStrict), R(12), U8(43),
|
| B(JumpIfFalse), U8(4),
|
| B(Jump), U8(18),
|
| B(Wide), B(LdaSmi), I16(130),
|
| B(Star), R(12),
|
| - B(LdaConstant), U8(9),
|
| + B(LdaConstant), U8(0),
|
| B(Star), R(13),
|
| B(CallRuntime), U16(Runtime::kNewTypeError), R(12), U8(2),
|
| B(Throw),
|
| @@ -404,17 +477,19 @@ bytecodes: [
|
| B(Jump), U8(20),
|
| B(Star), R(13),
|
| B(Ldar), R(closure),
|
| - B(CreateCatchContext), R(13), U8(5), U8(10),
|
| + B(CreateCatchContext), R(13), U8(10), U8(14),
|
| 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(Jump), U8(31),
|
| + B(LdaConstant), U8(0),
|
| + B(Star), R(12),
|
| + B(Mov), R(6), R(13),
|
| + B(Mov), R(2), R(14),
|
| + B(InvokeIntrinsic), U8(Runtime::k_Call), R(13), U8(2),
|
| B(Star), R(7),
|
| B(InvokeIntrinsic), U8(Runtime::k_IsJSReceiver), R(7), U8(1),
|
| B(JumpIfToBooleanFalse), U8(4),
|
| @@ -432,22 +507,26 @@ bytecodes: [
|
| /* 113 S> */ B(Return),
|
| ]
|
| constant pool: [
|
| + ONE_BYTE_INTERNALIZED_STRING_TYPE [""],
|
| + ONE_BYTE_INTERNALIZED_STRING_TYPE [".iterator"],
|
| CONSTANT_ELEMENTS_PAIR_TYPE,
|
| SYMBOL_TYPE,
|
| + ONE_BYTE_INTERNALIZED_STRING_TYPE [".result"],
|
| ONE_BYTE_INTERNALIZED_STRING_TYPE ["next"],
|
| ONE_BYTE_INTERNALIZED_STRING_TYPE ["done"],
|
| + ONE_BYTE_INTERNALIZED_STRING_TYPE [".for"],
|
| ONE_BYTE_INTERNALIZED_STRING_TYPE ["value"],
|
| + ONE_BYTE_INTERNALIZED_STRING_TYPE ["x"],
|
| ONE_BYTE_INTERNALIZED_STRING_TYPE [".catch"],
|
| FIXED_ARRAY_TYPE,
|
| ONE_BYTE_INTERNALIZED_STRING_TYPE ["return"],
|
| ONE_BYTE_INTERNALIZED_STRING_TYPE ["function"],
|
| - ONE_BYTE_INTERNALIZED_STRING_TYPE [""],
|
| FIXED_ARRAY_TYPE,
|
| ]
|
| handlers: [
|
| - [7, 144, 150],
|
| - [10, 108, 110],
|
| - [217, 227, 229],
|
| + [11, 180, 186],
|
| + [14, 140, 142],
|
| + [257, 267, 269],
|
| ]
|
|
|
| ---
|
| @@ -455,57 +534,73 @@ snippet: "
|
| var x = { 'a': 1, 'b': 2 };
|
| for (x['a'] of [1,2,3]) { return x['a']; }
|
| "
|
| -frame size: 14
|
| +frame size: 15
|
| parameter count: 1
|
| -bytecode array length: 297
|
| +bytecode array length: 337
|
| bytecodes: [
|
| /* 30 E> */ B(StackCheck),
|
| - /* 42 S> */ B(CreateObjectLiteral), U8(0), U8(2), U8(1), R(8),
|
| - B(Mov), R(8), R(0),
|
| + /* 42 S> */ B(LdaConstant), U8(0),
|
| + B(CreateObjectLiteral), U8(1), U8(2), U8(1), R(9),
|
| + B(Star), R(8),
|
| + B(Mov), R(9), R(0),
|
| + B(LdaConstant), U8(2),
|
| + B(Star), R(8),
|
| 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),
|
| + /* 77 S> */ B(LdaConstant), U8(3),
|
| B(Star), R(12),
|
| - B(LdaNamedProperty), R(12), U8(2), U8(4),
|
| + B(CreateArrayLiteral), U8(4), U8(7), U8(9),
|
| B(Star), R(13),
|
| - B(CallProperty), R(13), R(12), U8(1), U8(6),
|
| + B(LdaNamedProperty), R(13), U8(5), U8(8),
|
| + B(Star), R(14),
|
| + B(CallProperty), R(14), R(13), U8(1), U8(10),
|
| 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),
|
| + /* 74 S> */ B(LdaConstant), U8(6),
|
| B(Star), R(12),
|
| - /* 74 E> */ B(CallProperty), R(12), R(1), U8(1), U8(8),
|
| + B(LdaNamedProperty), R(1), U8(7), U8(16),
|
| + B(Star), R(13),
|
| + /* 74 E> */ B(CallProperty), R(13), R(1), U8(1), U8(14),
|
| 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(LdaNamedProperty), R(2), U8(8), U8(20),
|
| + B(JumpIfToBooleanTrue), U8(43),
|
| + B(LdaConstant), U8(9),
|
| + B(Star), R(12),
|
| + B(LdaConstant), U8(2),
|
| + B(Star), R(14),
|
| + /* 67 E> */ B(LdaNamedProperty), R(2), U8(10), U8(22),
|
| B(Star), R(4),
|
| + B(LdaConstant), U8(2),
|
| + B(Star), R(14),
|
| B(LdaSmi), I8(2),
|
| B(Star), R(3),
|
| B(Ldar), R(4),
|
| - B(StaNamedPropertySloppy), R(0), U8(6), U8(16),
|
| + B(StaNamedPropertySloppy), R(0), U8(9), U8(28),
|
| /* 62 E> */ B(StackCheck),
|
| /* 88 S> */ B(Nop),
|
| - /* 96 E> */ B(LdaNamedProperty), R(0), U8(6), U8(18),
|
| + /* 96 E> */ B(LdaNamedProperty), R(0), U8(9), U8(32),
|
| B(Star), R(9),
|
| B(LdaZero),
|
| B(Star), R(8),
|
| - B(Jump), U8(50),
|
| - B(Jump), U8(36),
|
| + B(Jump), U8(54),
|
| + B(Jump), U8(40),
|
| B(Star), R(12),
|
| B(Ldar), R(closure),
|
| - B(CreateCatchContext), R(12), U8(7), U8(8),
|
| + B(CreateCatchContext), R(12), U8(11), U8(12),
|
| B(Star), R(11),
|
| B(PushContext), R(7),
|
| B(LdaSmi), I8(2),
|
| - B(TestEqualStrict), R(3), U8(20),
|
| - B(JumpIfFalse), U8(6),
|
| + B(TestEqualStrict), R(3), U8(36),
|
| + B(JumpIfFalse), U8(10),
|
| + B(LdaConstant), U8(2),
|
| + B(Star), R(12),
|
| B(LdaSmi), I8(1),
|
| B(Star), R(3),
|
| B(LdaImmutableCurrentContextSlot), U8(4),
|
| @@ -522,26 +617,28 @@ bytecodes: [
|
| B(SetPendingMessage),
|
| B(Star), R(10),
|
| B(LdaZero),
|
| - B(TestEqualStrict), R(3), U8(21),
|
| - B(JumpIfTrue), U8(111),
|
| - B(LdaNamedProperty), R(1), U8(9), U8(22),
|
| + B(TestEqualStrict), R(3), U8(39),
|
| + B(JumpIfTrue), U8(119),
|
| + B(LdaConstant), U8(2),
|
| + B(Star), R(11),
|
| + B(LdaNamedProperty), R(1), U8(13), U8(40),
|
| B(Star), R(5),
|
| B(TestUndetectable), R(5),
|
| B(JumpIfFalse), U8(4),
|
| - B(Jump), U8(99),
|
| + B(Jump), U8(103),
|
| B(LdaSmi), I8(1),
|
| - B(TestEqualStrict), R(3), U8(25),
|
| + B(TestEqualStrict), R(3), U8(45),
|
| B(JumpIfFalse), U8(67),
|
| B(Ldar), R(5),
|
| B(TypeOf),
|
| B(Star), R(11),
|
| - B(LdaConstant), U8(10),
|
| - B(TestEqualStrict), R(11), U8(26),
|
| + B(LdaConstant), U8(14),
|
| + B(TestEqualStrict), R(11), U8(46),
|
| B(JumpIfFalse), U8(4),
|
| B(Jump), U8(18),
|
| B(Wide), B(LdaSmi), I16(130),
|
| B(Star), R(11),
|
| - B(LdaConstant), U8(11),
|
| + B(LdaConstant), U8(2),
|
| B(Star), R(12),
|
| B(CallRuntime), U16(Runtime::kNewTypeError), R(11), U8(2),
|
| B(Throw),
|
| @@ -552,17 +649,19 @@ bytecodes: [
|
| B(Jump), U8(20),
|
| B(Star), R(12),
|
| B(Ldar), R(closure),
|
| - B(CreateCatchContext), R(12), U8(7), U8(12),
|
| + B(CreateCatchContext), R(12), U8(11), U8(15),
|
| 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(Jump), U8(31),
|
| + B(LdaConstant), U8(2),
|
| + B(Star), 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(Star), R(6),
|
| B(InvokeIntrinsic), U8(Runtime::k_IsJSReceiver), R(6), U8(1),
|
| B(JumpIfToBooleanFalse), U8(4),
|
| @@ -585,23 +684,26 @@ bytecodes: [
|
| /* 105 S> */ B(Return),
|
| ]
|
| constant pool: [
|
| + ONE_BYTE_INTERNALIZED_STRING_TYPE ["x"],
|
| FIXED_ARRAY_TYPE,
|
| + ONE_BYTE_INTERNALIZED_STRING_TYPE [""],
|
| + ONE_BYTE_INTERNALIZED_STRING_TYPE [".iterator"],
|
| CONSTANT_ELEMENTS_PAIR_TYPE,
|
| SYMBOL_TYPE,
|
| + ONE_BYTE_INTERNALIZED_STRING_TYPE [".result"],
|
| 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 ["value"],
|
| ONE_BYTE_INTERNALIZED_STRING_TYPE [".catch"],
|
| FIXED_ARRAY_TYPE,
|
| ONE_BYTE_INTERNALIZED_STRING_TYPE ["return"],
|
| ONE_BYTE_INTERNALIZED_STRING_TYPE ["function"],
|
| - ONE_BYTE_INTERNALIZED_STRING_TYPE [""],
|
| FIXED_ARRAY_TYPE,
|
| ]
|
| handlers: [
|
| - [15, 140, 146],
|
| - [18, 104, 106],
|
| - [214, 224, 226],
|
| + [23, 172, 178],
|
| + [26, 132, 134],
|
| + [250, 260, 262],
|
| ]
|
|
|
|
|
Chromium Code Reviews
Issue 2677163003:
WIP: type profiling. (Closed)
