769d332619
With this change the bytecode array builder only emits expression positions for bytecodes that can throw. This allows more peephole optimization opportunities and results in smaller code. BUG=v8:4280,chromium:615979 LOG=N Review-Url: https://codereview.chromium.org/2038323002 Cr-Commit-Position: refs/heads/master@{#36863}
122 lines
2.8 KiB
Plaintext
122 lines
2.8 KiB
Plaintext
#
|
|
# Autogenerated by generate-bytecode-expectations.
|
|
#
|
|
|
|
---
|
|
pool type: mixed
|
|
execute: yes
|
|
wrap: yes
|
|
|
|
---
|
|
snippet: "
|
|
return [ 1, 2 ];
|
|
"
|
|
frame size: 0
|
|
parameter count: 1
|
|
bytecode array length: 6
|
|
bytecodes: [
|
|
/* 30 E> */ B(StackCheck),
|
|
/* 34 S> */ B(CreateArrayLiteral), U8(0), U8(0), U8(3),
|
|
/* 51 S> */ B(Return),
|
|
]
|
|
constant pool: [
|
|
InstanceType::FIXED_ARRAY_TYPE,
|
|
]
|
|
handlers: [
|
|
]
|
|
|
|
---
|
|
snippet: "
|
|
var a = 1; return [ a, a + 1 ];
|
|
"
|
|
frame size: 3
|
|
parameter count: 1
|
|
bytecode array length: 35
|
|
bytecodes: [
|
|
/* 30 E> */ B(StackCheck),
|
|
/* 42 S> */ B(LdaSmi), U8(1),
|
|
B(Star), R(0),
|
|
/* 45 S> */ B(CreateArrayLiteral), U8(0), U8(0), U8(3),
|
|
B(Star), R(2),
|
|
B(LdaZero),
|
|
B(Star), R(1),
|
|
B(Ldar), R(0),
|
|
/* 54 E> */ B(StaKeyedPropertySloppy), R(2), R(1), U8(1),
|
|
B(LdaSmi), U8(1),
|
|
B(Star), R(1),
|
|
B(LdaSmi), U8(1),
|
|
/* 57 E> */ B(Add), R(0),
|
|
B(StaKeyedPropertySloppy), R(2), R(1), U8(1),
|
|
B(Ldar), R(2),
|
|
/* 66 S> */ B(Return),
|
|
]
|
|
constant pool: [
|
|
InstanceType::FIXED_ARRAY_TYPE,
|
|
]
|
|
handlers: [
|
|
]
|
|
|
|
---
|
|
snippet: "
|
|
return [ [ 1, 2 ], [ 3 ] ];
|
|
"
|
|
frame size: 0
|
|
parameter count: 1
|
|
bytecode array length: 6
|
|
bytecodes: [
|
|
/* 30 E> */ B(StackCheck),
|
|
/* 34 S> */ B(CreateArrayLiteral), U8(0), U8(2), U8(2),
|
|
/* 62 S> */ B(Return),
|
|
]
|
|
constant pool: [
|
|
InstanceType::FIXED_ARRAY_TYPE,
|
|
]
|
|
handlers: [
|
|
]
|
|
|
|
---
|
|
snippet: "
|
|
var a = 1; return [ [ a, 2 ], [ a + 2 ] ];
|
|
"
|
|
frame size: 5
|
|
parameter count: 1
|
|
bytecode array length: 65
|
|
bytecodes: [
|
|
/* 30 E> */ B(StackCheck),
|
|
/* 42 S> */ B(LdaSmi), U8(1),
|
|
B(Star), R(0),
|
|
/* 45 S> */ B(CreateArrayLiteral), U8(0), U8(2), U8(2),
|
|
B(Star), R(2),
|
|
B(LdaZero),
|
|
B(Star), R(1),
|
|
B(CreateArrayLiteral), U8(1), U8(0), U8(3),
|
|
B(Star), R(4),
|
|
B(LdaZero),
|
|
B(Star), R(3),
|
|
B(Ldar), R(0),
|
|
/* 56 E> */ B(StaKeyedPropertySloppy), R(4), R(3), U8(1),
|
|
B(Ldar), R(4),
|
|
B(StaKeyedPropertySloppy), R(2), R(1), U8(5),
|
|
B(LdaSmi), U8(1),
|
|
B(Star), R(1),
|
|
B(CreateArrayLiteral), U8(2), U8(1), U8(3),
|
|
B(Star), R(4),
|
|
B(LdaZero),
|
|
B(Star), R(3),
|
|
B(LdaSmi), U8(2),
|
|
/* 66 E> */ B(Add), R(0),
|
|
B(StaKeyedPropertySloppy), R(4), R(3), U8(3),
|
|
B(Ldar), R(4),
|
|
B(StaKeyedPropertySloppy), R(2), R(1), U8(5),
|
|
B(Ldar), R(2),
|
|
/* 77 S> */ B(Return),
|
|
]
|
|
constant pool: [
|
|
InstanceType::FIXED_ARRAY_TYPE,
|
|
InstanceType::FIXED_ARRAY_TYPE,
|
|
InstanceType::FIXED_ARRAY_TYPE,
|
|
]
|
|
handlers: [
|
|
]
|
|
|