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18393c8c6e
v8/test/cctest/interpreter/bytecode_expectations/StandardForLoop.golden
Jakob Gruber 447bf33d78 [osr] Add JumpLoop feedback slot operand 
.. which points back at the corresponding feedback vector slot for each
JumpLoop bytecode.

Bug: v8:12161
Change-Id: I95f4d013544a69e088314655af7eb1dc504a8657
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3596166
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Jakob Linke <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80048}
2022-04-20 12:57:44 +00:00

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#
# Autogenerated by generate-bytecode-expectations.
#
---
wrap: no
test function name: f
---
snippet: "
function f() {
for (let x = 0; x < 10; ++x) { let y = x; }
}
f();
"
frame size: 2
parameter count: 1
bytecode array length: 23
bytecodes: [
/* 30 S> */ B(LdaZero),
B(Star0),
/* 35 S> */ B(LdaSmi), I8(10),
/* 35 E> */ B(TestLessThan), R(0), U8(0),
B(JumpIfFalse), U8(14),
/* 56 S> */ B(Mov), R(0), R(1),
/* 43 S> */ B(Ldar), R(1),
B(Inc), U8(1),
B(Star0),
/* 17 E> */ B(JumpLoop), U8(15), I8(0), U8(2),
B(LdaUndefined),
/* 61 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
function f() {
for (let x = 0; x < 10; ++x) { eval('1'); }
}
f();
"
frame size: 15
parameter count: 1
bytecode array length: 151
bytecodes: [
/* 10 E> */ B(CreateFunctionContext), U8(0), U8(4),
B(PushContext), R(4),
B(Ldar), R(this),
B(StaCurrentContextSlot), U8(3),
B(CreateMappedArguments),
B(StaCurrentContextSlot), U8(5),
B(Ldar), R(3),
B(StaCurrentContextSlot), U8(4),
B(CreateBlockContext), U8(1),
B(PushContext), R(5),
B(LdaTheHole),
B(StaCurrentContextSlot), U8(2),
/* 30 S> */ B(LdaZero),
/* 30 E> */ B(StaCurrentContextSlot), U8(2),
B(LdaCurrentContextSlot), U8(2),
B(Star0),
B(LdaSmi), I8(1),
B(Star1),
/* 59 E> */ B(CreateBlockContext), U8(2),
B(PushContext), R(6),
B(LdaTheHole),
B(StaCurrentContextSlot), U8(2),
B(Ldar), R(0),
B(StaCurrentContextSlot), U8(2),
B(LdaSmi), I8(1),
B(TestEqual), R(1), U8(0),
B(JumpIfFalse), U8(6),
B(LdaZero),
B(Star1),
B(Jump), U8(8),
/* 43 S> */ B(LdaCurrentContextSlot), U8(2),
B(Inc), U8(1),
/* 43 E> */ B(StaCurrentContextSlot), U8(2),
B(LdaSmi), I8(1),
B(Star2),
/* 35 S> */ B(LdaCurrentContextSlot), U8(2),
B(Star7),
B(LdaSmi), I8(10),
/* 35 E> */ B(TestLessThan), R(7), U8(2),
B(JumpIfFalse), U8(4),
B(Jump), U8(6),
B(PopContext), R(6),
B(Jump), U8(70),
B(LdaSmi), I8(1),
B(TestEqual), R(2), U8(3),
B(JumpIfFalse), U8(46),
/* 48 S> */ B(LdaLookupGlobalSlot), U8(3), U8(4), U8(3),
B(Star7),
B(LdaConstant), U8(4),
B(Star8),
B(LdaZero),
B(Star12),
B(LdaSmi), I8(31),
B(Star13),
B(LdaSmi), I8(48),
B(Star14),
B(Mov), R(7), R(9),
B(Mov), R(8), R(10),
B(Mov), R(closure), R(11),
B(CallRuntime), U16(Runtime::kResolvePossiblyDirectEval), R(9), U8(6),
B(Star7),
/* 48 E> */ B(CallUndefinedReceiver1), R(7), R(8), U8(6),
B(LdaZero),
B(Star2),
B(LdaCurrentContextSlot), U8(2),
B(Star0),
/* 17 E> */ B(JumpLoop), U8(47), I8(1), U8(8),
B(LdaSmi), I8(1),
B(TestEqual), R(2), U8(9),
B(JumpIfFalse), U8(6),
B(PopContext), R(6),
B(Jump), U8(8),
B(PopContext), R(6),
B(JumpLoop), U8(111), I8(0), U8(10),
B(PopContext), R(5),
B(LdaUndefined),
/* 61 S> */ B(Return),
]
constant pool: [
SCOPE_INFO_TYPE,
SCOPE_INFO_TYPE,
SCOPE_INFO_TYPE,
ONE_BYTE_INTERNALIZED_STRING_TYPE ["eval"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["1"],
]
handlers: [
]
---
snippet: "
function f() {
for (let x = 0; x < 10; ++x) { (function() { return x; })(); }
}
f();
"
frame size: 6
parameter count: 1
bytecode array length: 96
bytecodes: [
/* 30 S> */ B(LdaZero),
B(Star3),
B(Star0),
B(LdaSmi), I8(1),
B(Star1),
/* 78 E> */ B(CreateBlockContext), U8(0),
B(PushContext), R(4),
B(LdaTheHole),
B(StaCurrentContextSlot), U8(2),
B(Ldar), R(0),
B(StaCurrentContextSlot), U8(2),
B(LdaSmi), I8(1),
B(TestEqual), R(1), U8(0),
B(JumpIfFalse), U8(6),
B(LdaZero),
B(Star1),
B(Jump), U8(8),
/* 43 S> */ B(LdaCurrentContextSlot), U8(2),
B(Inc), U8(1),
/* 43 E> */ B(StaCurrentContextSlot), U8(2),
B(LdaSmi), I8(1),
B(Star2),
/* 35 S> */ B(LdaCurrentContextSlot), U8(2),
B(Star5),
B(LdaSmi), I8(10),
/* 35 E> */ B(TestLessThan), R(5), U8(2),
B(JumpIfFalse), U8(4),
B(Jump), U8(6),
B(PopContext), R(4),
B(Jump), U8(43),
B(LdaSmi), I8(1),
B(TestEqual), R(2), U8(3),
B(JumpIfFalse), U8(19),
/* 48 S> */ B(CreateClosure), U8(1), U8(0), U8(2),
B(Star5),
/* 74 E> */ B(CallUndefinedReceiver0), R(5), U8(4),
B(LdaZero),
B(Star2),
B(LdaCurrentContextSlot), U8(2),
B(Star0),
/* 17 E> */ B(JumpLoop), U8(20), I8(1), U8(6),
B(LdaSmi), I8(1),
B(TestEqual), R(2), U8(7),
B(JumpIfFalse), U8(6),
B(PopContext), R(4),
B(Jump), U8(8),
B(PopContext), R(4),
B(JumpLoop), U8(84), I8(0), U8(8),
B(LdaUndefined),
/* 80 S> */ B(Return),
]
constant pool: [
SCOPE_INFO_TYPE,
SHARED_FUNCTION_INFO_TYPE,
]
handlers: [
]
---
snippet: "
function f() {
for (let { x, y } = { x: 0, y: 3 }; y > 0; --y) { let z = x + y; }
}
f();
"
frame size: 4
parameter count: 1
bytecode array length: 38
bytecodes: [
/* 37 S> */ B(CreateObjectLiteral), U8(0), U8(0), U8(41),
B(Star3),
/* 28 S> */ B(GetNamedProperty), R(3), U8(1), U8(1),
B(Star0),
/* 31 S> */ B(GetNamedProperty), R(3), U8(2), U8(3),
B(Star1),
/* 55 S> */ B(LdaZero),
/* 55 E> */ B(TestGreaterThan), R(1), U8(5),
B(JumpIfFalse), U8(17),
/* 75 S> */ B(Ldar), R(1),
/* 77 E> */ B(Add), R(0), U8(6),
B(Star2),
/* 62 S> */ B(Ldar), R(1),
B(Dec), U8(7),
B(Star1),
/* 17 E> */ B(JumpLoop), U8(17), I8(0), U8(8),
B(LdaUndefined),
/* 84 S> */ B(Return),
]
constant pool: [
OBJECT_BOILERPLATE_DESCRIPTION_TYPE,
ONE_BYTE_INTERNALIZED_STRING_TYPE ["x"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["y"],
]
handlers: [
]
---
snippet: "
function* f() {
for (let x = 0; x < 10; ++x) { let y = x; }
}
f();
"
frame size: 5
parameter count: 1
bytecode array length: 62
bytecodes: [
B(SwitchOnGeneratorState), R(0), U8(0), U8(1),
B(Mov), R(closure), R(3),
B(Mov), R(this), R(4),
/* 11 E> */ B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(3), U8(2),
B(Star0),
/* 11 E> */ B(SuspendGenerator), R(0), R(0), U8(3), U8(0),
B(ResumeGenerator), R(0), R(0), U8(3),
B(Star3),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(0), U8(1),
B(SwitchOnSmiNoFeedback), U8(1), U8(2), I8(0),
B(Ldar), R(3),
/* 11 E> */ B(Throw),
B(Ldar), R(3),
B(Return),
/* 31 S> */ B(LdaZero),
B(Star1),
/* 36 S> */ B(LdaSmi), I8(10),
/* 36 E> */ B(TestLessThan), R(1), U8(0),
B(JumpIfFalse), U8(14),
/* 57 S> */ B(Mov), R(1), R(2),
/* 44 S> */ B(Ldar), R(2),
B(Inc), U8(1),
B(Star1),
/* 18 E> */ B(JumpLoop), U8(15), I8(0), U8(2),
B(LdaUndefined),
/* 62 S> */ B(Return),
]
constant pool: [
Smi [20],
Smi [10],
Smi [7],
]
handlers: [
]
---
snippet: "
function* f() {
for (let x = 0; x < 10; ++x) yield x;
}
f();
"
frame size: 4
parameter count: 1
bytecode array length: 92
bytecodes: [
B(SwitchOnGeneratorState), R(0), U8(0), U8(2),
B(Mov), R(closure), R(2),
B(Mov), R(this), R(3),
/* 11 E> */ B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(2), U8(2),
B(Star0),
/* 11 E> */ B(SuspendGenerator), R(0), R(0), U8(2), U8(0),
B(ResumeGenerator), R(0), R(0), U8(2),
B(Star2),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(0), U8(1),
B(SwitchOnSmiNoFeedback), U8(2), U8(2), I8(0),
B(Ldar), R(2),
/* 11 E> */ B(Throw),
B(Ldar), R(2),
B(Return),
/* 31 S> */ B(LdaZero),
B(Star1),
/* 36 S> */ B(LdaSmi), I8(10),
/* 36 E> */ B(TestLessThan), R(1), U8(0),
B(JumpIfFalse), U8(44),
/* 47 S> */ B(LdaFalse),
B(Star3),
B(Mov), R(1), R(2),
B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(2), U8(2),
/* 47 E> */ B(SuspendGenerator), R(0), R(0), U8(2), U8(1),
B(ResumeGenerator), R(0), R(0), U8(2),
B(Star2),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(0), U8(1),
B(SwitchOnSmiNoFeedback), U8(4), U8(2), I8(0),
B(Ldar), R(2),
/* 47 E> */ B(Throw),
B(Ldar), R(2),
B(Return),
/* 44 S> */ B(Ldar), R(1),
B(Inc), U8(1),
B(Star1),
/* 18 E> */ B(JumpLoop), U8(45), I8(0), U8(2),
B(LdaUndefined),
/* 56 S> */ B(Return),
]
constant pool: [
Smi [20],
Smi [62],
Smi [10],
Smi [7],
Smi [10],
Smi [7],
]
handlers: [
]
---
snippet: "
async function f() {
for (let x = 0; x < 10; ++x) { let y = x; }
}
f();
"
frame size: 7
parameter count: 1
bytecode array length: 67
bytecodes: [
B(Mov), R(closure), R(3),
B(Mov), R(this), R(4),
/* 16 E> */ B(InvokeIntrinsic), U8(Runtime::k_AsyncFunctionEnter), R(3), U8(2),
B(Star0),
B(Mov), R(context), R(3),
/* 36 S> */ B(LdaZero),
B(Star1),
/* 41 S> */ B(LdaSmi), I8(10),
/* 41 E> */ B(TestLessThan), R(1), U8(0),
B(JumpIfFalse), U8(14),
/* 62 S> */ B(Mov), R(1), R(2),
/* 49 S> */ B(Ldar), R(2),
B(Inc), U8(1),
B(Star1),
/* 23 E> */ B(JumpLoop), U8(15), I8(0), U8(2),
B(LdaUndefined),
B(Star5),
B(Mov), R(0), R(4),
B(InvokeIntrinsic), U8(Runtime::k_AsyncFunctionResolve), R(4), U8(2),
/* 67 S> */ B(Return),
B(Star4),
B(CreateCatchContext), R(4), U8(0),
B(Star3),
B(LdaTheHole),
B(SetPendingMessage),
B(Ldar), R(3),
B(PushContext), R(4),
B(LdaImmutableCurrentContextSlot), U8(2),
B(Star6),
B(Mov), R(0), R(5),
B(InvokeIntrinsic), U8(Runtime::k_AsyncFunctionReject), R(5), U8(2),
B(Return),
]
constant pool: [
SCOPE_INFO_TYPE,
]
handlers: [
[14, 45, 45],
]
---
snippet: "
async function f() {
for (let x = 0; x < 10; ++x) await x;
}
f();
"
frame size: 6
parameter count: 1
bytecode array length: 101
bytecodes: [
B(SwitchOnGeneratorState), R(0), U8(0), U8(1),
B(Mov), R(closure), R(2),
B(Mov), R(this), R(3),
/* 16 E> */ B(InvokeIntrinsic), U8(Runtime::k_AsyncFunctionEnter), R(2), U8(2),
B(Star0),
B(Mov), R(context), R(2),
/* 36 S> */ B(LdaZero),
B(Star1),
/* 41 S> */ B(LdaSmi), I8(10),
/* 41 E> */ B(TestLessThan), R(1), U8(0),
B(JumpIfFalse), U8(44),
/* 52 S> */ B(Mov), R(0), R(3),
B(Mov), R(1), R(4),
B(InvokeIntrinsic), U8(Runtime::k_AsyncFunctionAwaitUncaught), R(3), U8(2),
/* 52 E> */ B(SuspendGenerator), R(0), R(0), U8(3), U8(0),
B(ResumeGenerator), R(0), R(0), U8(3),
B(Star3),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(0), U8(1),
B(Star4),
B(LdaZero),
B(TestReferenceEqual), R(4),
B(JumpIfTrue), U8(5),
B(Ldar), R(3),
B(ReThrow),
/* 49 S> */ B(Ldar), R(1),
B(Inc), U8(1),
B(Star1),
/* 23 E> */ B(JumpLoop), U8(45), I8(0), U8(2),
B(LdaUndefined),
B(Star4),
B(Mov), R(0), R(3),
B(InvokeIntrinsic), U8(Runtime::k_AsyncFunctionResolve), R(3), U8(2),
/* 61 S> */ B(Return),
B(Star3),
B(CreateCatchContext), R(3), U8(1),
B(Star2),
B(LdaTheHole),
B(SetPendingMessage),
B(Ldar), R(2),
B(PushContext), R(3),
B(LdaImmutableCurrentContextSlot), U8(2),
B(Star5),
B(Mov), R(0), R(4),
B(InvokeIntrinsic), U8(Runtime::k_AsyncFunctionReject), R(4), U8(2),
B(Return),
]
constant pool: [
Smi [42],
SCOPE_INFO_TYPE,
]
handlers: [
[18, 79, 79],
]
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