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v8/test/cctest/interpreter/bytecode_expectations/BasicLoops.golden
hablich aa8a208a47 Revert of [TypeFeedbackVector] Root literal arrays in function literals slots (patchset #11 id:370001 of https://codereview.chromium.org/2504153002/ ) 
Reason for revert:
Speculative revert because of blocked roll: https://codereview.chromium.org/2596013002/

Original issue's description:
> [TypeFeedbackVector] Root literal arrays in function literals slots
>
> Literal arrays and feedback vectors for a function can be garbage
> collected if we don't have a rooted closure for the function, which
> happens often. It's expensive to come back from this (recreating
> boilerplates and gathering feedback again), and the cost is
> disproportionate if the function was inlined into optimized code.
>
> To guard against losing these arrays when we need them, we'll now
> create literal arrays when creating the feedback vector for the outer
> closure, and root them strongly in that vector.
>
> BUG=v8:5456
>
> Review-Url: https://codereview.chromium.org/2504153002
> Cr-Commit-Position: refs/heads/master@{#41893}
> Committed: 93df094081

TBR=bmeurer@chromium.org,mlippautz@chromium.org,mvstanton@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:5456

Review-Url: https://codereview.chromium.org/2597163002
Cr-Commit-Position: refs/heads/master@{#41917}
2016-12-22 10:26:36 +00:00

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#
# Autogenerated by generate-bytecode-expectations.
#
---
wrap: yes
---
snippet: "
var x = 0;
while (false) { x = 99; break; continue; }
return x;
"
frame size: 1
parameter count: 1
bytecode array length: 6
bytecodes: [
/* 30 E> */ B(StackCheck),
/* 42 S> */ B(LdaZero),
B(Star), R(0),
/* 88 S> */ B(Nop),
/* 98 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
var x = 0;
while (false) {
x = x + 1;
};
return x;
"
frame size: 1
parameter count: 1
bytecode array length: 6
bytecodes: [
/* 30 E> */ B(StackCheck),
/* 42 S> */ B(LdaZero),
B(Star), R(0),
/* 77 S> */ B(Nop),
/* 87 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
var x = 0;
var y = 1;
while (x < 10) {
y = y * 12;
x = x + 1;
if (x == 3) continue;
if (x == 4) break;
}
return y;
"
frame size: 2
parameter count: 1
bytecode array length: 54
bytecodes: [
/* 30 E> */ B(StackCheck),
/* 42 S> */ B(LdaZero),
B(Star), R(0),
/* 53 S> */ B(LdaSmi), U8(1),
B(Star), R(1),
/* 65 S> */ B(LdaSmi), U8(10),
/* 65 E> */ B(TestLessThan), R(0), U8(2),
B(JumpIfFalse), U8(38),
/* 56 E> */ B(StackCheck),
/* 75 S> */ B(LdaSmi), U8(12),
/* 81 E> */ B(Mul), R(1), U8(3),
B(Star), R(1),
/* 89 S> */ B(LdaSmi), U8(1),
/* 95 E> */ B(Add), R(0), U8(4),
B(Star), R(0),
/* 102 S> */ B(LdaSmi), U8(3),
/* 108 E> */ B(TestEqual), R(0), U8(5),
B(JumpIfFalse), U8(4),
/* 114 S> */ B(Jump), U8(11),
/* 126 S> */ B(LdaSmi), U8(4),
/* 132 E> */ B(TestEqual), R(0), U8(6),
B(JumpIfFalse), U8(4),
/* 138 S> */ B(Jump), U8(5),
B(JumpLoop), U8(-40), U8(0),
/* 147 S> */ B(Ldar), R(1),
/* 157 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
var i = 0;
while (true) {
if (i < 0) continue;
if (i == 3) break;
if (i == 4) break;
if (i == 10) continue;
if (i == 5) break;
i = i + 1;
}
return i;
"
frame size: 1
parameter count: 1
bytecode array length: 62
bytecodes: [
/* 30 E> */ B(StackCheck),
/* 42 S> */ B(LdaZero),
B(Star), R(0),
/* 45 E> */ B(StackCheck),
/* 62 S> */ B(LdaZero),
/* 68 E> */ B(TestLessThan), R(0), U8(2),
B(JumpIfFalse), U8(4),
/* 73 S> */ B(Jump), U8(45),
/* 85 S> */ B(LdaSmi), U8(3),
/* 91 E> */ B(TestEqual), R(0), U8(3),
B(JumpIfFalse), U8(4),
/* 97 S> */ B(Jump), U8(39),
/* 106 S> */ B(LdaSmi), U8(4),
/* 112 E> */ B(TestEqual), R(0), U8(4),
B(JumpIfFalse), U8(4),
/* 118 S> */ B(Jump), U8(30),
/* 127 S> */ B(LdaSmi), U8(10),
/* 133 E> */ B(TestEqual), R(0), U8(5),
B(JumpIfFalse), U8(4),
/* 140 S> */ B(Jump), U8(18),
/* 152 S> */ B(LdaSmi), U8(5),
/* 158 E> */ B(TestEqual), R(0), U8(6),
B(JumpIfFalse), U8(4),
/* 164 S> */ B(Jump), U8(12),
/* 173 S> */ B(LdaSmi), U8(1),
/* 179 E> */ B(Add), R(0), U8(7),
B(Star), R(0),
B(JumpLoop), U8(-52), U8(0),
/* 186 S> */ B(Ldar), R(0),
/* 196 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
var i = 0;
while (true) {
while (i < 3) {
if (i == 2) break;
i = i + 1;
}
i = i + 1;
break;
}
return i;
"
frame size: 1
parameter count: 1
bytecode array length: 44
bytecodes: [
/* 30 E> */ B(StackCheck),
/* 42 S> */ B(LdaZero),
B(Star), R(0),
/* 45 E> */ B(StackCheck),
/* 71 S> */ B(LdaSmi), U8(3),
/* 71 E> */ B(TestLessThan), R(0), U8(2),
B(JumpIfFalse), U8(22),
/* 62 E> */ B(StackCheck),
/* 82 S> */ B(LdaSmi), U8(2),
/* 88 E> */ B(TestEqual), R(0), U8(3),
B(JumpIfFalse), U8(4),
/* 94 S> */ B(Jump), U8(12),
/* 105 S> */ B(LdaSmi), U8(1),
/* 111 E> */ B(Add), R(0), U8(4),
B(Star), R(0),
B(JumpLoop), U8(-24), U8(1),
/* 122 S> */ B(LdaSmi), U8(1),
/* 128 E> */ B(Add), R(0), U8(5),
B(Star), R(0),
/* 135 S> */ B(Jump), U8(2),
/* 144 S> */ B(Ldar), R(0),
/* 154 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
var x = 10;
var y = 1;
while (x) {
y = y * 12;
x = x - 1;
}
return y;
"
frame size: 2
parameter count: 1
bytecode array length: 34
bytecodes: [
/* 30 E> */ B(StackCheck),
/* 42 S> */ B(LdaSmi), U8(10),
B(Star), R(0),
/* 54 S> */ B(LdaSmi), U8(1),
B(Star), R(1),
/* 64 S> */ B(Ldar), R(0),
B(JumpIfToBooleanFalse), U8(20),
/* 57 E> */ B(StackCheck),
/* 71 S> */ B(LdaSmi), U8(12),
/* 77 E> */ B(Mul), R(1), U8(2),
B(Star), R(1),
/* 85 S> */ B(LdaSmi), U8(1),
/* 91 E> */ B(Sub), R(0), U8(3),
B(Star), R(0),
B(JumpLoop), U8(-19), U8(0),
/* 98 S> */ B(Ldar), R(1),
/* 108 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
var x = 0; var y = 1;
do {
y = y * 10;
if (x == 5) break;
if (x == 6) continue;
x = x + 1;
} while (x < 10);
return y;
"
frame size: 2
parameter count: 1
bytecode array length: 54
bytecodes: [
/* 30 E> */ B(StackCheck),
/* 42 S> */ B(LdaZero),
B(Star), R(0),
/* 53 S> */ B(LdaSmi), U8(1),
B(Star), R(1),
/* 56 E> */ B(StackCheck),
/* 63 S> */ B(LdaSmi), U8(10),
/* 69 E> */ B(Mul), R(1), U8(2),
B(Star), R(1),
/* 77 S> */ B(LdaSmi), U8(5),
/* 83 E> */ B(TestEqual), R(0), U8(3),
B(JumpIfFalse), U8(4),
/* 89 S> */ B(Jump), U8(28),
/* 98 S> */ B(LdaSmi), U8(6),
/* 104 E> */ B(TestEqual), R(0), U8(4),
B(JumpIfFalse), U8(4),
/* 110 S> */ B(Jump), U8(9),
/* 122 S> */ B(LdaSmi), U8(1),
/* 128 E> */ B(Add), R(0), U8(5),
B(Star), R(0),
/* 144 S> */ B(LdaSmi), U8(10),
/* 144 E> */ B(TestLessThan), R(0), U8(6),
B(JumpIfFalse), U8(5),
B(JumpLoop), U8(-40), U8(0),
/* 151 S> */ B(Ldar), R(1),
/* 161 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
var x = 10;
var y = 1;
do {
y = y * 12;
x = x - 1;
} while (x);
return y;
"
frame size: 2
parameter count: 1
bytecode array length: 32
bytecodes: [
/* 30 E> */ B(StackCheck),
/* 42 S> */ B(LdaSmi), U8(10),
B(Star), R(0),
/* 54 S> */ B(LdaSmi), U8(1),
B(Star), R(1),
/* 57 E> */ B(StackCheck),
/* 64 S> */ B(LdaSmi), U8(12),
/* 70 E> */ B(Mul), R(1), U8(2),
B(Star), R(1),
/* 78 S> */ B(LdaSmi), U8(1),
/* 84 E> */ B(Sub), R(0), U8(3),
B(Star), R(0),
/* 98 S> */ B(JumpIfToBooleanFalse), U8(5),
B(JumpLoop), U8(-17), U8(0),
/* 102 S> */ B(Ldar), R(1),
/* 112 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
var x = 0; var y = 1;
do {
y = y * 10;
if (x == 5) break;
x = x + 1;
if (x == 6) continue;
} while (false);
return y;
"
frame size: 2
parameter count: 1
bytecode array length: 44
bytecodes: [
/* 30 E> */ B(StackCheck),
/* 42 S> */ B(LdaZero),
B(Star), R(0),
/* 53 S> */ B(LdaSmi), U8(1),
B(Star), R(1),
/* 56 E> */ B(StackCheck),
/* 63 S> */ B(LdaSmi), U8(10),
/* 69 E> */ B(Mul), R(1), U8(2),
B(Star), R(1),
/* 77 S> */ B(LdaSmi), U8(5),
/* 83 E> */ B(TestEqual), R(0), U8(3),
B(JumpIfFalse), U8(4),
/* 89 S> */ B(Jump), U8(18),
/* 98 S> */ B(LdaSmi), U8(1),
/* 104 E> */ B(Add), R(0), U8(4),
B(Star), R(0),
/* 111 S> */ B(LdaSmi), U8(6),
/* 117 E> */ B(TestEqual), R(0), U8(5),
B(JumpIfFalse), U8(4),
/* 123 S> */ B(Jump), U8(2),
/* 150 S> */ B(Ldar), R(1),
/* 160 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
var x = 0; var y = 1;
do {
y = y * 10;
if (x == 5) break;
x = x + 1;
if (x == 6) continue;
} while (true);
return y;
"
frame size: 2
parameter count: 1
bytecode array length: 47
bytecodes: [
/* 30 E> */ B(StackCheck),
/* 42 S> */ B(LdaZero),
B(Star), R(0),
/* 53 S> */ B(LdaSmi), U8(1),
B(Star), R(1),
/* 56 E> */ B(StackCheck),
/* 63 S> */ B(LdaSmi), U8(10),
/* 69 E> */ B(Mul), R(1), U8(2),
B(Star), R(1),
/* 77 S> */ B(LdaSmi), U8(5),
/* 83 E> */ B(TestEqual), R(0), U8(3),
B(JumpIfFalse), U8(4),
/* 89 S> */ B(Jump), U8(21),
/* 98 S> */ B(LdaSmi), U8(1),
/* 104 E> */ B(Add), R(0), U8(4),
B(Star), R(0),
/* 111 S> */ B(LdaSmi), U8(6),
/* 117 E> */ B(TestEqual), R(0), U8(5),
B(JumpIfFalse), U8(4),
/* 123 S> */ B(Jump), U8(2),
B(JumpLoop), U8(-33), U8(0),
/* 149 S> */ B(Ldar), R(1),
/* 159 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
var x = 0;
for (;;) {
if (x == 1) break;
if (x == 2) continue;
x = x + 1;
}
"
frame size: 1
parameter count: 1
bytecode array length: 35
bytecodes: [
/* 30 E> */ B(StackCheck),
/* 42 S> */ B(LdaZero),
B(Star), R(0),
/* 45 E> */ B(StackCheck),
/* 58 S> */ B(LdaSmi), U8(1),
/* 64 E> */ B(TestEqual), R(0), U8(2),
B(JumpIfFalse), U8(4),
/* 70 S> */ B(Jump), U8(21),
/* 79 S> */ B(LdaSmi), U8(2),
/* 85 E> */ B(TestEqual), R(0), U8(3),
B(JumpIfFalse), U8(4),
/* 91 S> */ B(Jump), U8(9),
/* 103 S> */ B(LdaSmi), U8(1),
/* 109 E> */ B(Add), R(0), U8(4),
B(Star), R(0),
B(JumpLoop), U8(-26), U8(0),
B(LdaUndefined),
/* 116 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
for (var x = 0;;) {
if (x == 1) break;
if (x == 2) continue;
x = x + 1;
}
"
frame size: 1
parameter count: 1
bytecode array length: 35
bytecodes: [
/* 30 E> */ B(StackCheck),
/* 47 S> */ B(LdaZero),
B(Star), R(0),
/* 34 E> */ B(StackCheck),
/* 56 S> */ B(LdaSmi), U8(1),
/* 62 E> */ B(TestEqual), R(0), U8(2),
B(JumpIfFalse), U8(4),
/* 68 S> */ B(Jump), U8(21),
/* 77 S> */ B(LdaSmi), U8(2),
/* 83 E> */ B(TestEqual), R(0), U8(3),
B(JumpIfFalse), U8(4),
/* 89 S> */ B(Jump), U8(9),
/* 101 S> */ B(LdaSmi), U8(1),
/* 107 E> */ B(Add), R(0), U8(4),
B(Star), R(0),
B(JumpLoop), U8(-26), U8(0),
B(LdaUndefined),
/* 114 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
var x = 0;
for (;; x = x + 1) {
if (x == 1) break;
if (x == 2) continue;
}
"
frame size: 1
parameter count: 1
bytecode array length: 35
bytecodes: [
/* 30 E> */ B(StackCheck),
/* 42 S> */ B(LdaZero),
B(Star), R(0),
/* 45 E> */ B(StackCheck),
/* 68 S> */ B(LdaSmi), U8(1),
/* 74 E> */ B(TestEqual), R(0), U8(3),
B(JumpIfFalse), U8(4),
/* 80 S> */ B(Jump), U8(21),
/* 89 S> */ B(LdaSmi), U8(2),
/* 95 E> */ B(TestEqual), R(0), U8(4),
B(JumpIfFalse), U8(4),
/* 101 S> */ B(Jump), U8(2),
/* 55 S> */ B(LdaSmi), U8(1),
/* 59 E> */ B(Add), R(0), U8(2),
B(Star), R(0),
B(JumpLoop), U8(-26), U8(0),
B(LdaUndefined),
/* 113 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
for (var x = 0;; x = x + 1) {
if (x == 1) break;
if (x == 2) continue;
}
"
frame size: 1
parameter count: 1
bytecode array length: 35
bytecodes: [
/* 30 E> */ B(StackCheck),
/* 47 S> */ B(LdaZero),
B(Star), R(0),
/* 34 E> */ B(StackCheck),
/* 66 S> */ B(LdaSmi), U8(1),
/* 72 E> */ B(TestEqual), R(0), U8(3),
B(JumpIfFalse), U8(4),
/* 78 S> */ B(Jump), U8(21),
/* 87 S> */ B(LdaSmi), U8(2),
/* 93 E> */ B(TestEqual), R(0), U8(4),
B(JumpIfFalse), U8(4),
/* 99 S> */ B(Jump), U8(2),
/* 53 S> */ B(LdaSmi), U8(1),
/* 57 E> */ B(Add), R(0), U8(2),
B(Star), R(0),
B(JumpLoop), U8(-26), U8(0),
B(LdaUndefined),
/* 111 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
var u = 0;
for (var i = 0; i < 100; i = i + 1) {
u = u + 1;
continue;
}
"
frame size: 2
parameter count: 1
bytecode array length: 36
bytecodes: [
/* 30 E> */ B(StackCheck),
/* 42 S> */ B(LdaZero),
B(Star), R(0),
/* 58 S> */ B(LdaZero),
B(Star), R(1),
/* 63 S> */ B(LdaSmi), U8(100),
/* 63 E> */ B(TestLessThan), R(1), U8(2),
B(JumpIfFalse), U8(22),
/* 45 E> */ B(StackCheck),
/* 85 S> */ B(LdaSmi), U8(1),
/* 91 E> */ B(Add), R(0), U8(4),
B(Star), R(0),
/* 98 S> */ B(Jump), U8(2),
/* 72 S> */ B(LdaSmi), U8(1),
/* 76 E> */ B(Add), R(1), U8(3),
B(Star), R(1),
B(JumpLoop), U8(-24), U8(0),
B(LdaUndefined),
/* 110 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
var y = 1;
for (var x = 10; x; --x) {
y = y * 12;
}
return y;
"
frame size: 2
parameter count: 1
bytecode array length: 33
bytecodes: [
/* 30 E> */ B(StackCheck),
/* 42 S> */ B(LdaSmi), U8(1),
B(Star), R(0),
/* 58 S> */ B(LdaSmi), U8(10),
B(Star), R(1),
/* 62 S> */ B(Ldar), R(1),
B(JumpIfToBooleanFalse), U8(19),
/* 45 E> */ B(StackCheck),
/* 74 S> */ B(LdaSmi), U8(12),
/* 80 E> */ B(Mul), R(0), U8(3),
B(Star), R(0),
/* 67 S> */ B(Ldar), R(1),
B(Dec), U8(2),
B(Star), R(1),
B(JumpLoop), U8(-18), U8(0),
/* 88 S> */ B(Ldar), R(0),
/* 98 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
var x = 0;
for (var i = 0; false; i++) {
x = x + 1;
};
return x;
"
frame size: 2
parameter count: 1
bytecode array length: 10
bytecodes: [
/* 30 E> */ B(StackCheck),
/* 42 S> */ B(LdaZero),
B(Star), R(0),
/* 58 S> */ B(LdaZero),
B(Star), R(1),
/* 91 S> */ B(Ldar), R(0),
/* 101 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
var x = 0;
for (var i = 0; true; ++i) {
x = x + 1;
if (x == 20) break;
};
return x;
"
frame size: 2
parameter count: 1
bytecode array length: 36
bytecodes: [
/* 30 E> */ B(StackCheck),
/* 42 S> */ B(LdaZero),
B(Star), R(0),
/* 58 S> */ B(LdaZero),
B(Star), R(1),
/* 45 E> */ B(StackCheck),
/* 76 S> */ B(LdaSmi), U8(1),
/* 82 E> */ B(Add), R(0), U8(3),
B(Star), R(0),
/* 89 S> */ B(LdaSmi), U8(20),
/* 95 E> */ B(TestEqual), R(0), U8(4),
B(JumpIfFalse), U8(4),
/* 102 S> */ B(Jump), U8(11),
/* 69 S> */ B(Ldar), R(1),
B(Inc), U8(2),
B(Star), R(1),
B(JumpLoop), U8(-23), U8(0),
/* 112 S> */ B(Ldar), R(0),
/* 122 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
var a = 0;
while (a) {
{
let z = 1;
function f() { z = 2; }
if (z) continue;
z++;
}
}
"
frame size: 4
parameter count: 1
bytecode array length: 53
bytecodes: [
/* 30 E> */ B(StackCheck),
/* 42 S> */ B(LdaZero),
B(Star), R(1),
/* 52 S> */ B(Ldar), R(1),
B(JumpIfToBooleanFalse), U8(45),
/* 45 E> */ B(StackCheck),
B(Ldar), R(closure),
B(CreateBlockContext), U8(0),
B(PushContext), R(3),
B(LdaTheHole),
B(StaCurrentContextSlot), U8(4),
B(CreateClosure), U8(1), U8(2),
B(Star), R(0),
/* 73 S> */ B(LdaSmi), U8(1),
/* 73 E> */ B(StaCurrentContextSlot), U8(4),
B(Mov), R(0), R(2),
/* 106 S> */ B(LdaCurrentContextSlot), U8(4),
B(JumpIfToBooleanFalse), U8(8),
/* 113 S> */ B(PopContext), R(3),
B(PopContext), R(3),
B(Jump), U8(10),
/* 126 S> */ B(LdaCurrentContextSlot), U8(4),
B(Inc), U8(2),
/* 127 E> */ B(StaCurrentContextSlot), U8(4),
B(PopContext), R(3),
B(JumpLoop), U8(-44), U8(0),
B(LdaUndefined),
/* 137 S> */ B(Return),
]
constant pool: [
FIXED_ARRAY_TYPE,
SHARED_FUNCTION_INFO_TYPE,
]
handlers: [
]
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