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v8/test/cctest/interpreter/bytecode_expectations/IIFEWithOneshotOpt.golden
Creddy aaab2907cc [Interpreter] Create and use CallNoFeedback bytecode for one-shot code 
We do not have to collect feedback for function calls in one-shot code.
This CL avoids allocating CallICslots for each function call by
emitting CallNoFeedback bytecodes. We save one CallICSlot (two entries
in feedback vector) per function call in One-shot.

Bug: v8:8072
Cq-Include-Trybots: luci.chromium.try:linux_chromium_headless_rel;master.tryserver.blink:linux_trusty_blink_rel
Change-Id: Ic2580e5972acd5124c2e71d540985736ce797fe8
Reviewed-on: https://chromium-review.googlesource.com/1178051
Commit-Queue: Chandan Reddy <chandanreddy@google.com>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55951}
2018-09-17 11:28:25 +00:00

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#
# Autogenerated by generate-bytecode-expectations.
#
---
wrap: no
top level: yes
print callee: yes
oneshot opt: yes
---
snippet: "
(function() {
l = {};
l.aa = 2;
l.bb = l.aa;
return arguments.callee;
})();
"
frame size: 6
parameter count: 1
bytecode array length: 82
bytecodes: [
B(CreateMappedArguments),
B(Star), R(0),
/* 16 E> */ B(StackCheck),
/* 29 S> */ B(CreateEmptyObjectLiteral),
/* 31 E> */ B(StaGlobal), U8(0), U8(0),
/* 45 S> */ B(LdaGlobal), U8(0), U8(2),
B(Star), R(1),
B(LdaSmi), I8(2),
B(Star), R(4),
B(LdaConstant), U8(1),
B(Star), R(3),
B(LdaZero),
B(Star), R(5),
B(Mov), R(1), R(2),
/* 50 E> */ B(CallRuntime), U16(Runtime::kSetNamedProperty), R(2), U8(4),
/* 63 S> */ B(LdaGlobal), U8(0), U8(2),
B(Star), R(1),
/* 70 E> */ B(LdaGlobal), U8(0), U8(2),
B(Star), R(2),
B(LdaConstant), U8(1),
B(Star), R(4),
B(Mov), R(2), R(3),
/* 72 E> */ B(InvokeIntrinsic), U8(Runtime::k_GetProperty), R(3), U8(2),
B(Star), R(4),
B(LdaConstant), U8(2),
B(Star), R(3),
B(LdaZero),
B(Star), R(5),
B(Mov), R(1), R(2),
/* 68 E> */ B(CallRuntime), U16(Runtime::kSetNamedProperty), R(2), U8(4),
/* 84 S> */ B(LdaConstant), U8(3),
B(Star), R(3),
B(Mov), R(0), R(2),
/* 101 E> */ B(InvokeIntrinsic), U8(Runtime::k_GetProperty), R(2), U8(2),
/* 108 S> */ B(Return),
]
constant pool: [
ONE_BYTE_INTERNALIZED_STRING_TYPE ["l"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["aa"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["bb"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["callee"],
]
handlers: [
]
---
snippet: "
(function() {
l = {};
for (i = 0; i < 5; ++i) {
l.aa = 2;
l.bb = l.aa;
}
return arguments.callee;
})();
"
frame size: 4
parameter count: 1
bytecode array length: 77
bytecodes: [
B(CreateMappedArguments),
B(Star), R(0),
/* 16 E> */ B(StackCheck),
/* 29 S> */ B(CreateEmptyObjectLiteral),
/* 31 E> */ B(StaGlobal), U8(0), U8(0),
/* 50 S> */ B(LdaZero),
/* 52 E> */ B(StaGlobal), U8(1), U8(2),
/* 59 S> */ B(LdaGlobal), U8(1), U8(4),
B(Star), R(1),
B(LdaSmi), I8(5),
/* 59 E> */ B(TestLessThan), R(1), U8(6),
B(JumpIfFalse), U8(43),
/* 45 E> */ B(StackCheck),
/* 81 S> */ B(LdaGlobal), U8(0), U8(7),
B(Star), R(1),
B(LdaSmi), I8(2),
/* 86 E> */ B(StaNamedProperty), R(1), U8(2), U8(9),
/* 101 S> */ B(LdaGlobal), U8(0), U8(7),
B(Star), R(1),
/* 108 E> */ B(LdaGlobal), U8(0), U8(7),
B(Star), R(2),
/* 110 E> */ B(LdaNamedProperty), R(2), U8(2), U8(11),
/* 106 E> */ B(StaNamedProperty), R(1), U8(3), U8(13),
/* 66 S> */ B(LdaGlobal), U8(1), U8(4),
B(Inc), U8(15),
/* 66 E> */ B(StaGlobal), U8(1), U8(2),
B(JumpLoop), U8(50), I8(0),
/* 132 S> */ B(LdaConstant), U8(4),
B(Star), R(3),
B(Mov), R(0), R(2),
/* 149 E> */ B(InvokeIntrinsic), U8(Runtime::k_GetProperty), R(2), U8(2),
/* 156 S> */ B(Return),
]
constant pool: [
ONE_BYTE_INTERNALIZED_STRING_TYPE ["l"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["i"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["aa"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["bb"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["callee"],
]
handlers: [
]
---
snippet: "
(function() {
l = {};
c = 4;
while(c > 4) {
l.aa = 2;
l.bb = l.aa;
c--;
}
return arguments.callee;
})();
"
frame size: 4
parameter count: 1
bytecode array length: 78
bytecodes: [
B(CreateMappedArguments),
B(Star), R(0),
/* 16 E> */ B(StackCheck),
/* 29 S> */ B(CreateEmptyObjectLiteral),
/* 31 E> */ B(StaGlobal), U8(0), U8(0),
/* 45 S> */ B(LdaSmi), I8(4),
/* 47 E> */ B(StaGlobal), U8(1), U8(2),
/* 68 S> */ B(LdaGlobal), U8(1), U8(4),
B(Star), R(1),
B(LdaSmi), I8(4),
/* 68 E> */ B(TestGreaterThan), R(1), U8(6),
B(JumpIfFalse), U8(43),
/* 60 E> */ B(StackCheck),
/* 85 S> */ B(LdaGlobal), U8(0), U8(7),
B(Star), R(1),
B(LdaSmi), I8(2),
/* 90 E> */ B(StaNamedProperty), R(1), U8(2), U8(9),
/* 105 S> */ B(LdaGlobal), U8(0), U8(7),
B(Star), R(1),
/* 112 E> */ B(LdaGlobal), U8(0), U8(7),
B(Star), R(2),
/* 114 E> */ B(LdaNamedProperty), R(2), U8(2), U8(11),
/* 110 E> */ B(StaNamedProperty), R(1), U8(3), U8(13),
/* 128 S> */ B(LdaGlobal), U8(1), U8(4),
B(Dec), U8(15),
/* 129 E> */ B(StaGlobal), U8(1), U8(2),
B(JumpLoop), U8(50), I8(0),
/* 151 S> */ B(LdaConstant), U8(4),
B(Star), R(3),
B(Mov), R(0), R(2),
/* 168 E> */ B(InvokeIntrinsic), U8(Runtime::k_GetProperty), R(2), U8(2),
/* 175 S> */ B(Return),
]
constant pool: [
ONE_BYTE_INTERNALIZED_STRING_TYPE ["l"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["c"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["aa"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["bb"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["callee"],
]
handlers: [
]
---
snippet: "
(function() {
l = {};
c = 4;
do {
l.aa = 2;
l.bb = l.aa;
c--;
} while(c > 4)
return arguments.callee;
})();
"
frame size: 4
parameter count: 1
bytecode array length: 78
bytecodes: [
B(CreateMappedArguments),
B(Star), R(0),
/* 16 E> */ B(StackCheck),
/* 29 S> */ B(CreateEmptyObjectLiteral),
/* 31 E> */ B(StaGlobal), U8(0), U8(0),
/* 45 S> */ B(LdaSmi), I8(4),
/* 47 E> */ B(StaGlobal), U8(1), U8(2),
/* 60 E> */ B(StackCheck),
/* 75 S> */ B(LdaGlobal), U8(0), U8(4),
B(Star), R(1),
B(LdaSmi), I8(2),
/* 80 E> */ B(StaNamedProperty), R(1), U8(2), U8(6),
/* 95 S> */ B(LdaGlobal), U8(0), U8(4),
B(Star), R(1),
/* 102 E> */ B(LdaGlobal), U8(0), U8(4),
B(Star), R(2),
/* 104 E> */ B(LdaNamedProperty), R(2), U8(2), U8(8),
/* 100 E> */ B(StaNamedProperty), R(1), U8(3), U8(10),
/* 118 S> */ B(LdaGlobal), U8(1), U8(12),
B(Dec), U8(14),
/* 119 E> */ B(StaGlobal), U8(1), U8(2),
/* 141 S> */ B(LdaGlobal), U8(1), U8(12),
B(Star), R(1),
B(LdaSmi), I8(4),
/* 141 E> */ B(TestGreaterThan), R(1), U8(15),
B(JumpIfFalse), U8(5),
B(JumpLoop), U8(50), I8(0),
/* 154 S> */ B(LdaConstant), U8(4),
B(Star), R(3),
B(Mov), R(0), R(2),
/* 171 E> */ B(InvokeIntrinsic), U8(Runtime::k_GetProperty), R(2), U8(2),
/* 178 S> */ B(Return),
]
constant pool: [
ONE_BYTE_INTERNALIZED_STRING_TYPE ["l"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["c"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["aa"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["bb"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["callee"],
]
handlers: [
]
---
snippet: "
(function() {
l = {
'aa': 3.3,
'bb': 4.4
};
if (l.aa < 3) {
l.aa = 3;
} else {
l.aa = l.bb;
}
return arguments.callee;
})();
"
frame size: 6
parameter count: 1
bytecode array length: 121
bytecodes: [
B(CreateMappedArguments),
B(Star), R(0),
/* 16 E> */ B(StackCheck),
/* 29 S> */ B(LdaConstant), U8(0),
B(Star), R(2),
B(LdaSmi), I8(41),
B(Star), R(3),
B(CallRuntime), U16(Runtime::kCreateObjectLiteralWithoutAllocationSite), R(2), U8(2),
/* 31 E> */ B(StaGlobal), U8(1), U8(0),
/* 95 S> */ B(LdaGlobal), U8(1), U8(2),
B(Star), R(1),
B(LdaConstant), U8(2),
B(Star), R(3),
B(Mov), R(1), R(2),
/* 101 E> */ B(InvokeIntrinsic), U8(Runtime::k_GetProperty), R(2), U8(2),
B(Star), R(1),
B(LdaSmi), I8(3),
/* 104 E> */ B(TestLessThan), R(1), U8(4),
B(JumpIfFalse), U8(28),
/* 121 S> */ B(LdaGlobal), U8(1), U8(2),
B(Star), R(1),
B(LdaSmi), I8(3),
B(Star), R(4),
B(LdaConstant), U8(2),
B(Star), R(3),
B(LdaZero),
B(Star), R(5),
B(Mov), R(1), R(2),
/* 126 E> */ B(CallRuntime), U16(Runtime::kSetNamedProperty), R(2), U8(4),
B(Jump), U8(40),
/* 158 S> */ B(LdaGlobal), U8(1), U8(2),
B(Star), R(1),
/* 165 E> */ B(LdaGlobal), U8(1), U8(2),
B(Star), R(2),
B(LdaConstant), U8(3),
B(Star), R(4),
B(Mov), R(2), R(3),
/* 167 E> */ B(InvokeIntrinsic), U8(Runtime::k_GetProperty), R(3), U8(2),
B(Star), R(4),
B(LdaConstant), U8(2),
B(Star), R(3),
B(LdaZero),
B(Star), R(5),
B(Mov), R(1), R(2),
/* 163 E> */ B(CallRuntime), U16(Runtime::kSetNamedProperty), R(2), U8(4),
/* 189 S> */ B(LdaConstant), U8(4),
B(Star), R(3),
B(Mov), R(0), R(2),
/* 206 E> */ B(InvokeIntrinsic), U8(Runtime::k_GetProperty), R(2), U8(2),
/* 213 S> */ B(Return),
]
constant pool: [
OBJECT_BOILERPLATE_DESCRIPTION_TYPE,
ONE_BYTE_INTERNALIZED_STRING_TYPE ["l"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["aa"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["bb"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["callee"],
]
handlers: [
]
---
snippet: "
(function() {
a = [0, [1, 1,2,], 3];
return arguments.callee;
})();
"
frame size: 5
parameter count: 1
bytecode array length: 32
bytecodes: [
B(CreateMappedArguments),
B(Star), R(0),
/* 16 E> */ B(StackCheck),
/* 29 S> */ B(LdaConstant), U8(0),
B(Star), R(3),
B(LdaSmi), I8(4),
B(Star), R(4),
B(CallRuntime), U16(Runtime::kCreateArrayLiteralWithoutAllocationSite), R(3), U8(2),
/* 31 E> */ B(StaGlobal), U8(1), U8(0),
/* 60 S> */ B(LdaConstant), U8(2),
B(Star), R(3),
B(Mov), R(0), R(2),
/* 77 E> */ B(InvokeIntrinsic), U8(Runtime::k_GetProperty), R(2), U8(2),
/* 84 S> */ B(Return),
]
constant pool: [
ARRAY_BOILERPLATE_DESCRIPTION_TYPE,
ONE_BYTE_INTERNALIZED_STRING_TYPE ["a"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["callee"],
]
handlers: [
]
---
snippet: "
(function() {
a = [];
return arguments.callee;
})();
"
frame size: 5
parameter count: 1
bytecode array length: 32
bytecodes: [
B(CreateMappedArguments),
B(Star), R(0),
/* 16 E> */ B(StackCheck),
/* 29 S> */ B(LdaConstant), U8(0),
B(Star), R(3),
B(LdaSmi), I8(37),
B(Star), R(4),
B(CallRuntime), U16(Runtime::kCreateArrayLiteralWithoutAllocationSite), R(3), U8(2),
/* 31 E> */ B(StaGlobal), U8(1), U8(0),
/* 45 S> */ B(LdaConstant), U8(2),
B(Star), R(3),
B(Mov), R(0), R(2),
/* 62 E> */ B(InvokeIntrinsic), U8(Runtime::k_GetProperty), R(2), U8(2),
/* 69 S> */ B(Return),
]
constant pool: [
ARRAY_BOILERPLATE_DESCRIPTION_TYPE,
ONE_BYTE_INTERNALIZED_STRING_TYPE ["a"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["callee"],
]
handlers: [
]
---
snippet: "
this.f0 = function() {};
this.f1 = function(a) {};
this.f2 = function(a, b) {};
this.f3 = function(a, b, c) {};
this.f4 = function(a, b, c, d) {};
this.f5 = function(a, b, c, d, e) {};
(function() {
this.f0();
this.f1(1);
this.f2(1, 2);
this.f3(1, 2, 3);
this.f4(1, 2, 3, 4);
this.f5(1, 2, 3, 4, 5);
return arguments.callee;
})();
"
frame size: 8
parameter count: 1
bytecode array length: 193
bytecodes: [
B(CreateMappedArguments),
B(Star), R(0),
/* 237 E> */ B(StackCheck),
/* 250 S> */ B(LdaConstant), U8(0),
B(Star), R(4),
B(Mov), R(this), R(3),
/* 255 E> */ B(InvokeIntrinsic), U8(Runtime::k_GetProperty), R(3), U8(2),
B(Star), R(1),
/* 255 E> */ B(CallNoFeedback), R(1), R(3), U8(1),
/* 269 S> */ B(LdaConstant), U8(1),
B(Star), R(4),
B(Mov), R(this), R(3),
/* 274 E> */ B(InvokeIntrinsic), U8(Runtime::k_GetProperty), R(3), U8(2),
B(Star), R(1),
B(LdaSmi), I8(1),
B(Star), R(3),
B(Mov), R(this), R(2),
/* 274 E> */ B(CallNoFeedback), R(1), R(2), U8(2),
/* 289 S> */ B(LdaConstant), U8(2),
B(Star), R(4),
B(Mov), R(this), R(3),
/* 294 E> */ B(InvokeIntrinsic), U8(Runtime::k_GetProperty), R(3), U8(2),
B(Star), R(1),
B(LdaSmi), I8(1),
B(Star), R(3),
B(LdaSmi), I8(2),
B(Star), R(4),
B(Mov), R(this), R(2),
/* 294 E> */ B(CallNoFeedback), R(1), R(2), U8(3),
/* 312 S> */ B(LdaConstant), U8(3),
B(Star), R(4),
B(Mov), R(this), R(3),
/* 317 E> */ B(InvokeIntrinsic), U8(Runtime::k_GetProperty), R(3), U8(2),
B(Star), R(1),
B(LdaSmi), I8(1),
B(Star), R(3),
B(LdaSmi), I8(2),
B(Star), R(4),
B(LdaSmi), I8(3),
B(Star), R(5),
B(Mov), R(this), R(2),
/* 317 E> */ B(CallNoFeedback), R(1), R(2), U8(4),
/* 338 S> */ B(LdaConstant), U8(4),
B(Star), R(4),
B(Mov), R(this), R(3),
/* 343 E> */ B(InvokeIntrinsic), U8(Runtime::k_GetProperty), R(3), U8(2),
B(Star), R(1),
B(LdaSmi), I8(1),
B(Star), R(3),
B(LdaSmi), I8(2),
B(Star), R(4),
B(LdaSmi), I8(3),
B(Star), R(5),
B(LdaSmi), I8(4),
B(Star), R(6),
B(Mov), R(this), R(2),
/* 343 E> */ B(CallNoFeedback), R(1), R(2), U8(5),
/* 367 S> */ B(LdaConstant), U8(5),
B(Star), R(4),
B(Mov), R(this), R(3),
/* 372 E> */ B(InvokeIntrinsic), U8(Runtime::k_GetProperty), R(3), U8(2),
B(Star), R(1),
B(LdaSmi), I8(1),
B(Star), R(3),
B(LdaSmi), I8(2),
B(Star), R(4),
B(LdaSmi), I8(3),
B(Star), R(5),
B(LdaSmi), I8(4),
B(Star), R(6),
B(LdaSmi), I8(5),
B(Star), R(7),
B(Mov), R(this), R(2),
/* 372 E> */ B(CallNoFeedback), R(1), R(2), U8(6),
/* 399 S> */ B(LdaConstant), U8(6),
B(Star), R(3),
B(Mov), R(0), R(2),
/* 416 E> */ B(InvokeIntrinsic), U8(Runtime::k_GetProperty), R(2), U8(2),
/* 423 S> */ B(Return),
]
constant pool: [
ONE_BYTE_INTERNALIZED_STRING_TYPE ["f0"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["f1"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["f2"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["f3"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["f4"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["f5"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["callee"],
]
handlers: [
]
---
snippet: "
function f0() {}
function f1(a) {}
function f2(a, b) {}
function f3(a, b, c) {}
function f4(a, b, c, d) {}
function f5(a, b, c, d, e) {}
(function() {
f0();
f1(1);
f2(1, 2);
f3(1, 2, 3);
f4(1, 2, 3, 4);
f5(1, 2, 3, 4, 5);
return arguments.callee;
})();
"
frame size: 8
parameter count: 1
bytecode array length: 148
bytecodes: [
B(CreateMappedArguments),
B(Star), R(0),
/* 189 E> */ B(StackCheck),
/* 202 S> */ B(LdaUndefined),
B(Star), R(2),
B(LdaGlobal), U8(0), U8(0),
B(Star), R(1),
/* 202 E> */ B(CallNoFeedback), R(1), R(2), U8(1),
/* 216 S> */ B(LdaUndefined),
B(Star), R(2),
B(LdaGlobal), U8(1), U8(2),
B(Star), R(1),
B(LdaSmi), I8(1),
B(Star), R(3),
/* 216 E> */ B(CallNoFeedback), R(1), R(2), U8(2),
/* 231 S> */ B(LdaUndefined),
B(Star), R(2),
B(LdaGlobal), U8(2), U8(4),
B(Star), R(1),
B(LdaSmi), I8(1),
B(Star), R(3),
B(LdaSmi), I8(2),
B(Star), R(4),
/* 231 E> */ B(CallNoFeedback), R(1), R(2), U8(3),
/* 249 S> */ B(LdaUndefined),
B(Star), R(2),
B(LdaGlobal), U8(3), U8(6),
B(Star), R(1),
B(LdaSmi), I8(1),
B(Star), R(3),
B(LdaSmi), I8(2),
B(Star), R(4),
B(LdaSmi), I8(3),
B(Star), R(5),
/* 249 E> */ B(CallNoFeedback), R(1), R(2), U8(4),
/* 270 S> */ B(LdaUndefined),
B(Star), R(2),
B(LdaGlobal), U8(4), U8(8),
B(Star), R(1),
B(LdaSmi), I8(1),
B(Star), R(3),
B(LdaSmi), I8(2),
B(Star), R(4),
B(LdaSmi), I8(3),
B(Star), R(5),
B(LdaSmi), I8(4),
B(Star), R(6),
/* 270 E> */ B(CallNoFeedback), R(1), R(2), U8(5),
/* 294 S> */ B(LdaUndefined),
B(Star), R(2),
B(LdaGlobal), U8(5), U8(10),
B(Star), R(1),
B(LdaSmi), I8(1),
B(Star), R(3),
B(LdaSmi), I8(2),
B(Star), R(4),
B(LdaSmi), I8(3),
B(Star), R(5),
B(LdaSmi), I8(4),
B(Star), R(6),
B(LdaSmi), I8(5),
B(Star), R(7),
/* 294 E> */ B(CallNoFeedback), R(1), R(2), U8(6),
/* 321 S> */ B(LdaConstant), U8(6),
B(Star), R(3),
B(Mov), R(0), R(2),
/* 338 E> */ B(InvokeIntrinsic), U8(Runtime::k_GetProperty), R(2), U8(2),
/* 345 S> */ B(Return),
]
constant pool: [
ONE_BYTE_INTERNALIZED_STRING_TYPE ["f0"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["f1"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["f2"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["f3"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["f4"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["f5"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["callee"],
]
handlers: [
]
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