fd749344bf
This reverts commit 662aa425ba.
Reason for revert: Crashing on Canary
BUG=chromium:718891
Original change's description:
> Reland: [TypeFeedbackVector] Store optimized code in the vector
>
> Since the feedback vector is itself a native context structure, why
> not store optimized code for a function in there rather than in
> a map from native context to code? This allows us to get rid of
> the optimized code map in the SharedFunctionInfo, saving a pointer,
> and making lookup of any optimized code quicker.
>
> Original patch by Michael Stanton <mvstanton@chromium.org>
>
> BUG=v8:6246
> TBR=yangguo@chromium.org,ulan@chromium.org
>
> Change-Id: Ic83e4011148164ef080c63215a0c77f1dfb7f327
> Reviewed-on: https://chromium-review.googlesource.com/494487
> Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
> Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#45084}
TBR=ulan@chromium.org,rmcilroy@chromium.org,yangguo@chromium.org,jarin@chromium.org
# Not skipping CQ checks because original CL landed > 1 day ago.
BUG=v8:6246
Change-Id: Idab648d6fe260862c2a0e35366df19dcecf13a82
Reviewed-on: https://chromium-review.googlesource.com/498633
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45174}
105 lines
2.2 KiB
Plaintext
105 lines
2.2 KiB
Plaintext
#
|
|
# Autogenerated by generate-bytecode-expectations.
|
|
#
|
|
|
|
---
|
|
wrap: no
|
|
test function name: f
|
|
|
|
---
|
|
snippet: "
|
|
function f(arg1) { return function() { arg1 = 2; }; }
|
|
f();
|
|
"
|
|
frame size: 1
|
|
parameter count: 2
|
|
bytecode array length: 14
|
|
bytecodes: [
|
|
B(CreateFunctionContext), U8(1),
|
|
B(PushContext), R(0),
|
|
B(Ldar), R(arg0),
|
|
B(StaCurrentContextSlot), U8(4),
|
|
/* 10 E> */ B(StackCheck),
|
|
/* 19 S> */ B(CreateClosure), U8(0), U8(2), U8(2),
|
|
/* 52 S> */ B(Return),
|
|
]
|
|
constant pool: [
|
|
SHARED_FUNCTION_INFO_TYPE,
|
|
]
|
|
handlers: [
|
|
]
|
|
|
|
---
|
|
snippet: "
|
|
function f(arg1) { var a = function() { arg1 = 2; }; return arg1; }
|
|
f();
|
|
"
|
|
frame size: 2
|
|
parameter count: 2
|
|
bytecode array length: 18
|
|
bytecodes: [
|
|
B(CreateFunctionContext), U8(1),
|
|
B(PushContext), R(1),
|
|
B(Ldar), R(arg0),
|
|
B(StaCurrentContextSlot), U8(4),
|
|
/* 10 E> */ B(StackCheck),
|
|
/* 27 S> */ B(CreateClosure), U8(0), U8(2), U8(2),
|
|
B(Star), R(0),
|
|
/* 53 S> */ B(LdaCurrentContextSlot), U8(4),
|
|
/* 66 S> */ B(Return),
|
|
]
|
|
constant pool: [
|
|
SHARED_FUNCTION_INFO_TYPE,
|
|
]
|
|
handlers: [
|
|
]
|
|
|
|
---
|
|
snippet: "
|
|
function f(a1, a2, a3, a4) { return function() { a1 = a3; }; }
|
|
f();
|
|
"
|
|
frame size: 1
|
|
parameter count: 5
|
|
bytecode array length: 18
|
|
bytecodes: [
|
|
B(CreateFunctionContext), U8(2),
|
|
B(PushContext), R(0),
|
|
B(Ldar), R(arg0),
|
|
B(StaCurrentContextSlot), U8(5),
|
|
B(Ldar), R(arg2),
|
|
B(StaCurrentContextSlot), U8(4),
|
|
/* 10 E> */ B(StackCheck),
|
|
/* 29 S> */ B(CreateClosure), U8(0), U8(2), U8(2),
|
|
/* 61 S> */ B(Return),
|
|
]
|
|
constant pool: [
|
|
SHARED_FUNCTION_INFO_TYPE,
|
|
]
|
|
handlers: [
|
|
]
|
|
|
|
---
|
|
snippet: "
|
|
function f() { var self = this; return function() { self = 2; }; }
|
|
f();
|
|
"
|
|
frame size: 1
|
|
parameter count: 1
|
|
bytecode array length: 14
|
|
bytecodes: [
|
|
B(CreateFunctionContext), U8(1),
|
|
B(PushContext), R(0),
|
|
/* 10 E> */ B(StackCheck),
|
|
/* 26 S> */ B(Ldar), R(this),
|
|
/* 26 E> */ B(StaCurrentContextSlot), U8(4),
|
|
/* 32 S> */ B(CreateClosure), U8(0), U8(2), U8(2),
|
|
/* 65 S> */ B(Return),
|
|
]
|
|
constant pool: [
|
|
SHARED_FUNCTION_INFO_TYPE,
|
|
]
|
|
handlers: [
|
|
]
|
|
|