v8/test/cctest/interpreter/bytecode_expectations/ClassAndSuperClass.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

204 lines
5.6 KiB
Plaintext

#
# Autogenerated by generate-bytecode-expectations.
#
---
pool type: mixed
execute: yes
wrap: no
test function name: test
---
snippet: "
var test;
(function() {
class A {
method() { return 2; }
}
class B extends A {
method() { return super.method() + 1; }
}
test = new B().method;
test();
})();
"
frame size: 6
parameter count: 1
bytecode array length: 36
bytecodes: [
B(Mov), R(closure), R(0),
/* 99 E> */ B(StackCheck),
/* 104 S> */ B(LdaConstant), U8(0),
/* 111 E> */ B(LdrKeyedProperty), R(closure), U8(3), R(4),
B(LdaConstant), U8(1),
B(Star), R(5),
B(Mov), R(this), R(3),
B(CallRuntime), U16(Runtime::kLoadFromSuper), R(3), U8(3),
B(Star), R(1),
/* 117 E> */ B(Call), R(1), R(this), U8(1), U8(1),
B(Star), R(3),
B(AddSmi), U8(1), R(3), U8(7),
/* 131 S> */ B(Return),
]
constant pool: [
InstanceType::SYMBOL_TYPE,
InstanceType::ONE_BYTE_INTERNALIZED_STRING_TYPE,
]
handlers: [
]
---
snippet: "
var test;
(function() {
class A {
get x() { return 1; }
set x(val) { return; }
}
class B extends A {
method() { super.x = 2; return super.x; }
}
test = new B().method;
test();
})();
"
frame size: 5
parameter count: 1
bytecode array length: 45
bytecodes: [
B(Mov), R(closure), R(0),
/* 125 E> */ B(StackCheck),
/* 130 S> */ B(LdaConstant), U8(0),
/* 130 E> */ B(LdrKeyedProperty), R(closure), U8(1), R(2),
B(LdaConstant), U8(1),
B(Star), R(3),
B(LdaSmi), U8(2),
B(Star), R(4),
B(Mov), R(this), R(1),
/* 138 E> */ B(CallRuntime), U16(Runtime::kStoreToSuper_Strict), R(1), U8(4),
/* 143 S> */ B(LdaConstant), U8(0),
/* 150 E> */ B(LdrKeyedProperty), R(closure), U8(3), R(2),
B(LdaConstant), U8(1),
B(Star), R(3),
B(Mov), R(this), R(1),
B(CallRuntime), U16(Runtime::kLoadFromSuper), R(1), U8(3),
/* 159 S> */ B(Return),
]
constant pool: [
InstanceType::SYMBOL_TYPE,
InstanceType::ONE_BYTE_INTERNALIZED_STRING_TYPE,
]
handlers: [
]
---
snippet: "
var test;
(function() {
class A {
constructor(x) { this.x_ = x; }
}
class B extends A {
constructor() { super(1); this.y_ = 2; }
}
test = new B().constructor;
})();
"
frame size: 4
parameter count: 1
bytecode array length: 80
bytecodes: [
B(Mov), R(closure), R(1),
B(Mov), R(new_target), R(0),
/* 113 E> */ B(StackCheck),
/* 118 S> */ B(CallRuntime), U16(Runtime::k_GetSuperConstructor), R(closure), U8(1),
B(Star), R(2),
B(LdaSmi), U8(1),
B(Star), R(3),
B(Ldar), R(new_target),
/* 118 E> */ B(New), R(2), R(3), U8(1), U8(0),
B(Star), R(2),
B(Ldar), R(this),
B(JumpIfNotHole), U8(4),
B(Jump), U8(11),
B(LdaConstant), U8(0),
B(Star), R(3),
/* 118 E> */ B(CallRuntime), U16(Runtime::kThrowReferenceError), R(3), U8(1),
B(Mov), R(2), R(this),
/* 128 S> */ B(Ldar), R(this),
B(JumpIfNotHole), U8(11),
B(LdaConstant), U8(0),
B(Star), R(2),
B(CallRuntime), U16(Runtime::kThrowReferenceError), R(2), U8(1),
B(Star), R(2),
B(LdaSmi), U8(2),
/* 136 E> */ B(StaNamedPropertyStrict), R(2), U8(1), U8(4),
B(Ldar), R(this),
B(JumpIfNotHole), U8(11),
B(LdaConstant), U8(0),
B(Star), R(2),
B(CallRuntime), U16(Runtime::kThrowReferenceError), R(2), U8(1),
/* 141 S> */ B(Return),
]
constant pool: [
InstanceType::ONE_BYTE_INTERNALIZED_STRING_TYPE,
InstanceType::ONE_BYTE_INTERNALIZED_STRING_TYPE,
]
handlers: [
]
---
snippet: "
var test;
(function() {
class A {
constructor() { this.x_ = 1; }
}
class B extends A {
constructor() { super(); this.y_ = 2; }
}
test = new B().constructor;
})();
"
frame size: 4
parameter count: 1
bytecode array length: 76
bytecodes: [
B(Mov), R(closure), R(1),
B(Mov), R(new_target), R(0),
/* 112 E> */ B(StackCheck),
/* 117 S> */ B(CallRuntime), U16(Runtime::k_GetSuperConstructor), R(closure), U8(1),
B(Star), R(2),
B(Ldar), R(new_target),
/* 117 E> */ B(New), R(2), R(0), U8(0), U8(0),
B(Star), R(2),
B(Ldar), R(this),
B(JumpIfNotHole), U8(4),
B(Jump), U8(11),
B(LdaConstant), U8(0),
B(Star), R(3),
/* 117 E> */ B(CallRuntime), U16(Runtime::kThrowReferenceError), R(3), U8(1),
B(Mov), R(2), R(this),
/* 126 S> */ B(Ldar), R(this),
B(JumpIfNotHole), U8(11),
B(LdaConstant), U8(0),
B(Star), R(2),
B(CallRuntime), U16(Runtime::kThrowReferenceError), R(2), U8(1),
B(Star), R(2),
B(LdaSmi), U8(2),
/* 134 E> */ B(StaNamedPropertyStrict), R(2), U8(1), U8(4),
B(Ldar), R(this),
B(JumpIfNotHole), U8(11),
B(LdaConstant), U8(0),
B(Star), R(2),
B(CallRuntime), U16(Runtime::kThrowReferenceError), R(2), U8(1),
/* 139 S> */ B(Return),
]
constant pool: [
InstanceType::ONE_BYTE_INTERNALIZED_STRING_TYPE,
InstanceType::ONE_BYTE_INTERNALIZED_STRING_TYPE,
]
handlers: [
]