AuroraMiddleware/v8
1
0
Fork 0
Code Issues 2 Pull Requests Releases Wiki Activity
14c5c4fde7
v8/test/cctest/interpreter/bytecode_expectations/PrimitiveExpressions.golden
Leszek Swirski 14c5c4fde7 Revert "[runtime] Move profiler ticks from SFI to feedback vector" 
This reverts commit a2fcdc7cc8.

Reason for revert: Large regressions in RCS (https://chromeperf.appspot.com/group_report?bug_id=740126)

Original change's description:
> [runtime] Move profiler ticks from SFI to feedback vector
> 
> Instead of counting profiler ticks on the shared function info (which is
> shared between native contexts), count them on the feedback vector
> (which is not). This allows us to continue pushing optimization
> decisions off the SFI, onto the feedback vector.
> 
> Note that a side-effect of this is that ICs don't have to walk the stack
> to reset profiler ticks, as they can access the feedback vector directly
> from their feedback nexus.
> 
> Change-Id: I232ae9e759fca75cd89d393148a4ff42caa2646f
> Reviewed-on: https://chromium-review.googlesource.com/544888
> Reviewed-by: Igor Sheludko <ishell@chromium.org>
> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
> Commit-Queue: Leszek Swirski <leszeks@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#46411}

TBR=rmcilroy@chromium.org,leszeks@chromium.org,ishell@chromium.org

# Not skipping CQ checks because original CL landed > 1 day ago.

Change-Id: Id587e4172e300c420f93c49744a2a0e66696edf8
Reviewed-on: https://chromium-review.googlesource.com/574227
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46702}
2017-07-17 11:51:32 +00:00

500 lines
8.5 KiB
Plaintext
Raw Blame History

#
# Autogenerated by generate-bytecode-expectations.
#
---
wrap: yes
---
snippet: "
var x = 0; 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),
/* 45 S> */ B(Nop),
/* 54 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
var x = 0; return x + 3;
"
frame size: 1
parameter count: 1
bytecode array length: 9
bytecodes: [
/* 30 E> */ B(StackCheck),
/* 42 S> */ B(LdaZero),
B(Star), R(0),
/* 45 S> */ B(Nop),
/* 54 E> */ B(AddSmi), I8(3), U8(3),
/* 58 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
var x = 0; return 3 + x;
"
frame size: 2
parameter count: 1
bytecode array length: 14
bytecodes: [
/* 30 E> */ B(StackCheck),
/* 42 S> */ B(LdaZero),
B(Star), R(0),
/* 45 S> */ B(LdaSmi), I8(3),
B(Star), R(1),
B(Ldar), R(0),
/* 54 E> */ B(Add), R(1), U8(3),
/* 58 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
var x = 0; return x - 3;
"
frame size: 1
parameter count: 1
bytecode array length: 9
bytecodes: [
/* 30 E> */ B(StackCheck),
/* 42 S> */ B(LdaZero),
B(Star), R(0),
/* 45 S> */ B(Nop),
/* 54 E> */ B(SubSmi), I8(3), U8(3),
/* 58 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
var x = 0; return 3 - x;
"
frame size: 2
parameter count: 1
bytecode array length: 14
bytecodes: [
/* 30 E> */ B(StackCheck),
/* 42 S> */ B(LdaZero),
B(Star), R(0),
/* 45 S> */ B(LdaSmi), I8(3),
B(Star), R(1),
B(Ldar), R(0),
/* 54 E> */ B(Sub), R(1), U8(3),
/* 58 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
var x = 4; return x * 3;
"
frame size: 1
parameter count: 1
bytecode array length: 10
bytecodes: [
/* 30 E> */ B(StackCheck),
/* 42 S> */ B(LdaSmi), I8(4),
B(Star), R(0),
/* 45 S> */ B(Nop),
/* 54 E> */ B(MulSmi), I8(3), U8(3),
/* 58 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
var x = 4; return 3 * x;
"
frame size: 1
parameter count: 1
bytecode array length: 10
bytecodes: [
/* 30 E> */ B(StackCheck),
/* 42 S> */ B(LdaSmi), I8(4),
B(Star), R(0),
/* 45 S> */ B(Nop),
/* 54 E> */ B(MulSmi), I8(3), U8(3),
/* 58 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
var x = 4; return x / 3;
"
frame size: 1
parameter count: 1
bytecode array length: 10
bytecodes: [
/* 30 E> */ B(StackCheck),
/* 42 S> */ B(LdaSmi), I8(4),
B(Star), R(0),
/* 45 S> */ B(Nop),
/* 54 E> */ B(DivSmi), I8(3), U8(3),
/* 58 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
var x = 4; return 3 / x;
"
frame size: 2
parameter count: 1
bytecode array length: 15
bytecodes: [
/* 30 E> */ B(StackCheck),
/* 42 S> */ B(LdaSmi), I8(4),
B(Star), R(0),
/* 45 S> */ B(LdaSmi), I8(3),
B(Star), R(1),
B(Ldar), R(0),
/* 54 E> */ B(Div), R(1), U8(3),
/* 58 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
var x = 4; return x % 3;
"
frame size: 1
parameter count: 1
bytecode array length: 10
bytecodes: [
/* 30 E> */ B(StackCheck),
/* 42 S> */ B(LdaSmi), I8(4),
B(Star), R(0),
/* 45 S> */ B(Nop),
/* 54 E> */ B(ModSmi), I8(3), U8(3),
/* 58 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
var x = 4; return 3 % x;
"
frame size: 2
parameter count: 1
bytecode array length: 15
bytecodes: [
/* 30 E> */ B(StackCheck),
/* 42 S> */ B(LdaSmi), I8(4),
B(Star), R(0),
/* 45 S> */ B(LdaSmi), I8(3),
B(Star), R(1),
B(Ldar), R(0),
/* 54 E> */ B(Mod), R(1), U8(3),
/* 58 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
var x = 1; return x | 2;
"
frame size: 1
parameter count: 1
bytecode array length: 10
bytecodes: [
/* 30 E> */ B(StackCheck),
/* 42 S> */ B(LdaSmi), I8(1),
B(Star), R(0),
/* 45 S> */ B(Nop),
/* 54 E> */ B(BitwiseOrSmi), I8(2), U8(3),
/* 58 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
var x = 1; return 2 | x;
"
frame size: 1
parameter count: 1
bytecode array length: 10
bytecodes: [
/* 30 E> */ B(StackCheck),
/* 42 S> */ B(LdaSmi), I8(1),
B(Star), R(0),
/* 45 S> */ B(Nop),
/* 54 E> */ B(BitwiseOrSmi), I8(2), U8(3),
/* 58 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
var x = 1; return x ^ 2;
"
frame size: 1
parameter count: 1
bytecode array length: 10
bytecodes: [
/* 30 E> */ B(StackCheck),
/* 42 S> */ B(LdaSmi), I8(1),
B(Star), R(0),
/* 45 S> */ B(Nop),
/* 54 E> */ B(BitwiseXorSmi), I8(2), U8(3),
/* 58 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
var x = 1; return 2 ^ x;
"
frame size: 1
parameter count: 1
bytecode array length: 10
bytecodes: [
/* 30 E> */ B(StackCheck),
/* 42 S> */ B(LdaSmi), I8(1),
B(Star), R(0),
/* 45 S> */ B(Nop),
/* 54 E> */ B(BitwiseXorSmi), I8(2), U8(3),
/* 58 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
var x = 1; return x & 2;
"
frame size: 1
parameter count: 1
bytecode array length: 10
bytecodes: [
/* 30 E> */ B(StackCheck),
/* 42 S> */ B(LdaSmi), I8(1),
B(Star), R(0),
/* 45 S> */ B(Nop),
/* 54 E> */ B(BitwiseAndSmi), I8(2), U8(3),
/* 58 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
var x = 1; return 2 & x;
"
frame size: 1
parameter count: 1
bytecode array length: 10
bytecodes: [
/* 30 E> */ B(StackCheck),
/* 42 S> */ B(LdaSmi), I8(1),
B(Star), R(0),
/* 45 S> */ B(Nop),
/* 54 E> */ B(BitwiseAndSmi), I8(2), U8(3),
/* 58 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
var x = 10; return x << 3;
"
frame size: 1
parameter count: 1
bytecode array length: 10
bytecodes: [
/* 30 E> */ B(StackCheck),
/* 42 S> */ B(LdaSmi), I8(10),
B(Star), R(0),
/* 46 S> */ B(Nop),
/* 55 E> */ B(ShiftLeftSmi), I8(3), U8(3),
/* 60 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
var x = 10; return 3 << x;
"
frame size: 2
parameter count: 1
bytecode array length: 15
bytecodes: [
/* 30 E> */ B(StackCheck),
/* 42 S> */ B(LdaSmi), I8(10),
B(Star), R(0),
/* 46 S> */ B(LdaSmi), I8(3),
B(Star), R(1),
B(Ldar), R(0),
/* 55 E> */ B(ShiftLeft), R(1), U8(3),
/* 60 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
var x = 10; return x >> 3;
"
frame size: 1
parameter count: 1
bytecode array length: 10
bytecodes: [
/* 30 E> */ B(StackCheck),
/* 42 S> */ B(LdaSmi), I8(10),
B(Star), R(0),
/* 46 S> */ B(Nop),
/* 55 E> */ B(ShiftRightSmi), I8(3), U8(3),
/* 60 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
var x = 10; return 3 >> x;
"
frame size: 2
parameter count: 1
bytecode array length: 15
bytecodes: [
/* 30 E> */ B(StackCheck),
/* 42 S> */ B(LdaSmi), I8(10),
B(Star), R(0),
/* 46 S> */ B(LdaSmi), I8(3),
B(Star), R(1),
B(Ldar), R(0),
/* 55 E> */ B(ShiftRight), R(1), U8(3),
/* 60 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
var x = 10; return x >>> 3;
"
frame size: 1
parameter count: 1
bytecode array length: 10
bytecodes: [
/* 30 E> */ B(StackCheck),
/* 42 S> */ B(LdaSmi), I8(10),
B(Star), R(0),
/* 46 S> */ B(Nop),
/* 55 E> */ B(ShiftRightLogicalSmi), I8(3), U8(3),
/* 61 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
var x = 10; return 3 >>> x;
"
frame size: 2
parameter count: 1
bytecode array length: 15
bytecodes: [
/* 30 E> */ B(StackCheck),
/* 42 S> */ B(LdaSmi), I8(10),
B(Star), R(0),
/* 46 S> */ B(LdaSmi), I8(3),
B(Star), R(1),
B(Ldar), R(0),
/* 55 E> */ B(ShiftRightLogical), R(1), U8(3),
/* 61 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
var x = 0; return (x, 3);
"
frame size: 1
parameter count: 1
bytecode array length: 7
bytecodes: [
/* 30 E> */ B(StackCheck),
/* 42 S> */ B(LdaZero),
B(Star), R(0),
/* 45 S> */ B(LdaSmi), I8(3),
/* 59 S> */ B(Return),
]
constant pool: [
]
handlers: [
]
Reference in New Issue View Git Blame Copy Permalink