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7e5b8feed3
v8/test/cctest/interpreter/bytecode_expectations/ClassDeclarations.golden
mythria 7e5b8feed3 [Interpreter] Collect type feedback for 'new' in the bytecode handler 
Collect type feedback in the bytecode handler for 'new' bytecode. The
earlier cl (https://codereview.chromium.org/2153433002/) was reverted
because that implementation did not collect allocation site feedback.
This regressed delta blue by an order of magnitude. This implementation
includes collection of allocation site feedback.

Reland of https://codereview.chromium.org/2190293003/ with a bug fix.

BUG=v8:4280, v8:4780
LOG=N

Review-Url: https://codereview.chromium.org/2225923003
Cr-Commit-Position: refs/heads/master@{#39120}
2016-09-02 08:26:57 +00:00

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#
# Autogenerated by generate-bytecode-expectations.
#
---
pool type: mixed
execute: yes
wrap: yes
---
snippet: "
class Person {
constructor(name) { this.name = name; }
speak() { console.log(this.name + ' is speaking.'); }
}
"
frame size: 10
parameter count: 1
bytecode array length: 74
bytecodes: [
B(LdaTheHole),
B(Star), R(2),
/* 30 E> */ B(StackCheck),
B(LdaTheHole),
B(Star), R(0),
/* 34 S> */ B(LdaTheHole),
B(Star), R(3),
B(CreateClosure), U8(0), U8(2),
B(Star), R(4),
B(LdaSmi), U8(34),
B(Star), R(5),
B(Wide), B(LdaSmi), U16(148),
B(Star), R(6),
B(CallRuntime), U16(Runtime::kDefineClass), R(3), U8(4),
B(Star), R(3),
B(LdrNamedProperty), R(3), U8(1), U8(1), R(4),
B(LdaConstant), U8(2),
B(ToName), R(6),
B(CreateClosure), U8(3), U8(2),
B(Star), R(7),
B(LdaSmi), U8(2),
B(Star), R(8),
B(LdaZero),
B(Star), R(9),
B(Mov), R(4), R(5),
B(CallRuntime), U16(Runtime::kDefineDataPropertyInLiteral), R(5), U8(5),
B(CallRuntime), U16(Runtime::kToFastProperties), R(3), U8(1),
B(Star), R(0),
B(Star), R(1),
B(Star), R(2),
B(LdaUndefined),
/* 149 S> */ B(Return),
]
constant pool: [
InstanceType::SHARED_FUNCTION_INFO_TYPE,
InstanceType::ONE_BYTE_INTERNALIZED_STRING_TYPE,
InstanceType::ONE_BYTE_INTERNALIZED_STRING_TYPE,
InstanceType::SHARED_FUNCTION_INFO_TYPE,
]
handlers: [
]
---
snippet: "
class person {
constructor(name) { this.name = name; }
speak() { console.log(this.name + ' is speaking.'); }
}
"
frame size: 10
parameter count: 1
bytecode array length: 74
bytecodes: [
B(LdaTheHole),
B(Star), R(2),
/* 30 E> */ B(StackCheck),
B(LdaTheHole),
B(Star), R(0),
/* 34 S> */ B(LdaTheHole),
B(Star), R(3),
B(CreateClosure), U8(0), U8(2),
B(Star), R(4),
B(LdaSmi), U8(34),
B(Star), R(5),
B(Wide), B(LdaSmi), U16(148),
B(Star), R(6),
B(CallRuntime), U16(Runtime::kDefineClass), R(3), U8(4),
B(Star), R(3),
B(LdrNamedProperty), R(3), U8(1), U8(1), R(4),
B(LdaConstant), U8(2),
B(ToName), R(6),
B(CreateClosure), U8(3), U8(2),
B(Star), R(7),
B(LdaSmi), U8(2),
B(Star), R(8),
B(LdaZero),
B(Star), R(9),
B(Mov), R(4), R(5),
B(CallRuntime), U16(Runtime::kDefineDataPropertyInLiteral), R(5), U8(5),
B(CallRuntime), U16(Runtime::kToFastProperties), R(3), U8(1),
B(Star), R(0),
B(Star), R(1),
B(Star), R(2),
B(LdaUndefined),
/* 149 S> */ B(Return),
]
constant pool: [
InstanceType::SHARED_FUNCTION_INFO_TYPE,
InstanceType::ONE_BYTE_INTERNALIZED_STRING_TYPE,
InstanceType::ONE_BYTE_INTERNALIZED_STRING_TYPE,
InstanceType::SHARED_FUNCTION_INFO_TYPE,
]
handlers: [
]
---
snippet: "
var n0 = 'a';
var n1 = 'b';
class N {
[n0]() { return n0; }
static [n1]() { return n1; }
}
"
frame size: 11
parameter count: 1
bytecode array length: 124
bytecodes: [
B(CreateFunctionContext), U8(2),
B(PushContext), R(3),
B(LdaTheHole),
B(Star), R(2),
/* 30 E> */ B(StackCheck),
/* 43 S> */ B(LdaConstant), U8(0),
/* 43 E> */ B(StaContextSlot), R(context), U8(4),
/* 57 S> */ B(LdaConstant), U8(1),
/* 57 E> */ B(StaContextSlot), R(context), U8(5),
B(LdaTheHole),
B(Star), R(0),
/* 62 S> */ B(LdaTheHole),
B(Star), R(4),
B(CreateClosure), U8(2), U8(2),
B(Star), R(5),
B(LdaSmi), U8(62),
B(Star), R(6),
B(Wide), B(LdaSmi), U16(128),
B(Star), R(7),
B(CallRuntime), U16(Runtime::kDefineClass), R(4), U8(4),
B(Star), R(4),
B(LdrNamedProperty), R(4), U8(3), U8(1), R(5),
/* 75 E> */ B(LdaContextSlot), R(context), U8(4),
B(ToName), R(7),
B(CreateClosure), U8(4), U8(2),
B(Star), R(8),
B(LdaSmi), U8(2),
B(Star), R(9),
B(LdaSmi), U8(1),
B(Star), R(10),
B(Mov), R(5), R(6),
B(CallRuntime), U16(Runtime::kDefineDataPropertyInLiteral), R(6), U8(5),
/* 106 E> */ B(LdaContextSlot), R(context), U8(5),
B(ToName), R(7),
B(LdaConstant), U8(3),
B(TestEqualStrict), R(7), U8(0),
B(Mov), R(4), R(6),
B(JumpIfToBooleanFalse), U8(7),
B(CallRuntime), U16(Runtime::kThrowStaticPrototypeError), R(0), U8(0),
B(CreateClosure), U8(5), U8(2),
B(Star), R(8),
B(LdaSmi), U8(1),
B(Star), R(10),
B(CallRuntime), U16(Runtime::kDefineDataPropertyInLiteral), R(6), U8(5),
B(CallRuntime), U16(Runtime::kToFastProperties), R(4), U8(1),
B(Star), R(0),
B(Star), R(1),
B(Star), R(2),
B(LdaUndefined),
/* 129 S> */ B(Return),
]
constant pool: [
InstanceType::ONE_BYTE_INTERNALIZED_STRING_TYPE,
InstanceType::ONE_BYTE_INTERNALIZED_STRING_TYPE,
InstanceType::SHARED_FUNCTION_INFO_TYPE,
InstanceType::ONE_BYTE_INTERNALIZED_STRING_TYPE,
InstanceType::SHARED_FUNCTION_INFO_TYPE,
InstanceType::SHARED_FUNCTION_INFO_TYPE,
]
handlers: [
]
---
snippet: "
var count = 0;
class C { constructor() { count++; }}
return new C();
"
frame size: 8
parameter count: 1
bytecode array length: 73
bytecodes: [
B(CreateFunctionContext), U8(1),
B(PushContext), R(3),
B(LdaTheHole),
B(Star), R(2),
/* 30 E> */ B(StackCheck),
/* 46 S> */ B(LdaZero),
/* 46 E> */ B(StaContextSlot), R(context), U8(4),
B(LdaTheHole),
B(Star), R(0),
/* 49 S> */ B(LdaTheHole),
B(Star), R(4),
B(CreateClosure), U8(0), U8(2),
B(Star), R(5),
B(LdaSmi), U8(49),
B(Star), R(6),
B(LdaSmi), U8(86),
B(Star), R(7),
B(CallRuntime), U16(Runtime::kDefineClass), R(4), U8(4),
B(Star), R(4),
B(LdrNamedProperty), R(4), U8(1), U8(1), R(5),
B(CallRuntime), U16(Runtime::kToFastProperties), R(4), U8(1),
B(Star), R(0),
B(Star), R(1),
B(Star), R(2),
/* 87 S> */ B(JumpIfNotHole), U8(11),
B(LdaConstant), U8(2),
B(Star), R(5),
B(CallRuntime), U16(Runtime::kThrowReferenceError), R(5), U8(1),
B(Star), R(4),
/* 94 E> */ B(New), R(4), R(0), U8(0), U8(3),
/* 103 S> */ B(Return),
]
constant pool: [
InstanceType::SHARED_FUNCTION_INFO_TYPE,
InstanceType::ONE_BYTE_INTERNALIZED_STRING_TYPE,
InstanceType::ONE_BYTE_INTERNALIZED_STRING_TYPE,
]
handlers: [
]
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