14c5c4fde7
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}
104 lines
2.0 KiB
Plaintext
104 lines
2.0 KiB
Plaintext
#
|
|
# Autogenerated by generate-bytecode-expectations.
|
|
#
|
|
|
|
---
|
|
wrap: no
|
|
test function name: f
|
|
|
|
---
|
|
snippet: "
|
|
function f(...restArgs) { return restArgs; }
|
|
f();
|
|
"
|
|
frame size: 2
|
|
parameter count: 1
|
|
bytecode array length: 8
|
|
bytecodes: [
|
|
B(CreateRestParameter),
|
|
B(Star), R(0),
|
|
/* 10 E> */ B(StackCheck),
|
|
B(Star), R(1),
|
|
/* 26 S> */ B(Nop),
|
|
/* 42 S> */ B(Return),
|
|
]
|
|
constant pool: [
|
|
]
|
|
handlers: [
|
|
]
|
|
|
|
---
|
|
snippet: "
|
|
function f(a, ...restArgs) { return restArgs; }
|
|
f();
|
|
"
|
|
frame size: 3
|
|
parameter count: 2
|
|
bytecode array length: 13
|
|
bytecodes: [
|
|
B(CreateRestParameter),
|
|
B(Star), R(0),
|
|
/* 10 E> */ B(StackCheck),
|
|
B(Mov), R(arg0), R(1),
|
|
B(Mov), R(0), R(2),
|
|
/* 29 S> */ B(Ldar), R(2),
|
|
/* 45 S> */ B(Return),
|
|
]
|
|
constant pool: [
|
|
]
|
|
handlers: [
|
|
]
|
|
|
|
---
|
|
snippet: "
|
|
function f(a, ...restArgs) { return restArgs[0]; }
|
|
f();
|
|
"
|
|
frame size: 3
|
|
parameter count: 2
|
|
bytecode array length: 15
|
|
bytecodes: [
|
|
B(CreateRestParameter),
|
|
B(Star), R(0),
|
|
/* 10 E> */ B(StackCheck),
|
|
B(Mov), R(arg0), R(1),
|
|
B(Mov), R(0), R(2),
|
|
/* 29 S> */ B(LdaZero),
|
|
/* 44 E> */ B(LdaKeyedProperty), R(2), U8(3),
|
|
/* 48 S> */ B(Return),
|
|
]
|
|
constant pool: [
|
|
]
|
|
handlers: [
|
|
]
|
|
|
|
---
|
|
snippet: "
|
|
function f(a, ...restArgs) { return restArgs[0] + arguments[0]; }
|
|
f();
|
|
"
|
|
frame size: 5
|
|
parameter count: 2
|
|
bytecode array length: 27
|
|
bytecodes: [
|
|
B(CreateUnmappedArguments),
|
|
B(Star), R(3),
|
|
B(CreateRestParameter),
|
|
B(Star), R(0),
|
|
/* 10 E> */ B(StackCheck),
|
|
B(Mov), R(arg0), R(1),
|
|
B(Mov), R(0), R(2),
|
|
/* 29 S> */ B(LdaZero),
|
|
/* 44 E> */ B(LdaKeyedProperty), R(2), U8(3),
|
|
B(Star), R(4),
|
|
B(LdaZero),
|
|
/* 59 E> */ B(LdaKeyedProperty), R(3), U8(5),
|
|
/* 48 E> */ B(Add), R(4), U8(7),
|
|
/* 63 S> */ B(Return),
|
|
]
|
|
constant pool: [
|
|
]
|
|
handlers: [
|
|
]
|
|
|