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}
143 lines
4.2 KiB
Plaintext
143 lines
4.2 KiB
Plaintext
#
|
|
# Autogenerated by generate-bytecode-expectations.
|
|
#
|
|
|
|
---
|
|
wrap: yes
|
|
|
|
---
|
|
snippet: "
|
|
class A { constructor(...args) { this.args = args; } }
|
|
new A(...[1, 2, 3]);
|
|
"
|
|
frame size: 7
|
|
parameter count: 1
|
|
bytecode array length: 56
|
|
bytecodes: [
|
|
/* 30 E> */ B(StackCheck),
|
|
B(CreateClosure), U8(0), U8(2), U8(2),
|
|
B(Star), R(2),
|
|
B(LdaTheHole),
|
|
B(Star), R(3),
|
|
B(LdaSmi), I8(34),
|
|
B(Star), R(5),
|
|
B(LdaSmi), I8(88),
|
|
B(Star), R(6),
|
|
B(Mov), R(2), R(4),
|
|
B(CallRuntime), U16(Runtime::kDefineClass), R(3), U8(4),
|
|
B(Star), R(3),
|
|
B(CallRuntime), U16(Runtime::kInstallClassNameAccessor), R(2), U8(1),
|
|
B(CallRuntime), U16(Runtime::kToFastProperties), R(2), U8(1),
|
|
B(Star), R(0),
|
|
B(Star), R(1),
|
|
/* 89 S> */ B(CreateArrayLiteral), U8(1), U8(5), U8(17),
|
|
B(Star), R(3),
|
|
B(Ldar), R(1),
|
|
/* 89 E> */ B(ConstructWithSpread), R(1), R(3), U8(1),
|
|
B(LdaUndefined),
|
|
/* 110 S> */ B(Return),
|
|
]
|
|
constant pool: [
|
|
SHARED_FUNCTION_INFO_TYPE,
|
|
TUPLE2_TYPE,
|
|
]
|
|
handlers: [
|
|
]
|
|
|
|
---
|
|
snippet: "
|
|
class A { constructor(...args) { this.args = args; } }
|
|
new A(0, ...[1, 2, 3]);
|
|
"
|
|
frame size: 7
|
|
parameter count: 1
|
|
bytecode array length: 59
|
|
bytecodes: [
|
|
/* 30 E> */ B(StackCheck),
|
|
B(CreateClosure), U8(0), U8(2), U8(2),
|
|
B(Star), R(2),
|
|
B(LdaTheHole),
|
|
B(Star), R(3),
|
|
B(LdaSmi), I8(34),
|
|
B(Star), R(5),
|
|
B(LdaSmi), I8(88),
|
|
B(Star), R(6),
|
|
B(Mov), R(2), R(4),
|
|
B(CallRuntime), U16(Runtime::kDefineClass), R(3), U8(4),
|
|
B(Star), R(3),
|
|
B(CallRuntime), U16(Runtime::kInstallClassNameAccessor), R(2), U8(1),
|
|
B(CallRuntime), U16(Runtime::kToFastProperties), R(2), U8(1),
|
|
B(Star), R(0),
|
|
B(Star), R(1),
|
|
/* 89 S> */ B(LdaZero),
|
|
B(Star), R(3),
|
|
B(CreateArrayLiteral), U8(1), U8(5), U8(17),
|
|
B(Star), R(4),
|
|
B(Ldar), R(1),
|
|
/* 89 E> */ B(ConstructWithSpread), R(1), R(3), U8(2),
|
|
B(LdaUndefined),
|
|
/* 113 S> */ B(Return),
|
|
]
|
|
constant pool: [
|
|
SHARED_FUNCTION_INFO_TYPE,
|
|
TUPLE2_TYPE,
|
|
]
|
|
handlers: [
|
|
]
|
|
|
|
---
|
|
snippet: "
|
|
class A { constructor(...args) { this.args = args; } }
|
|
new A(0, ...[1, 2, 3], 4);
|
|
"
|
|
frame size: 8
|
|
parameter count: 1
|
|
bytecode array length: 90
|
|
bytecodes: [
|
|
/* 30 E> */ B(StackCheck),
|
|
B(CreateClosure), U8(0), U8(2), U8(2),
|
|
B(Star), R(2),
|
|
B(LdaTheHole),
|
|
B(Star), R(3),
|
|
B(LdaSmi), I8(34),
|
|
B(Star), R(5),
|
|
B(LdaSmi), I8(88),
|
|
B(Star), R(6),
|
|
B(Mov), R(2), R(4),
|
|
B(CallRuntime), U16(Runtime::kDefineClass), R(3), U8(4),
|
|
B(Star), R(3),
|
|
B(CallRuntime), U16(Runtime::kInstallClassNameAccessor), R(2), U8(1),
|
|
B(CallRuntime), U16(Runtime::kToFastProperties), R(2), U8(1),
|
|
B(Star), R(0),
|
|
B(Star), R(1),
|
|
/* 89 S> */ B(LdaUndefined),
|
|
B(Star), R(2),
|
|
B(LdaUndefined),
|
|
B(Star), R(4),
|
|
/* 93 E> */ B(CreateArrayLiteral), U8(1), U8(3), U8(17),
|
|
B(Star), R(5),
|
|
B(LdaUndefined),
|
|
B(Star), R(6),
|
|
B(CreateArrayLiteral), U8(2), U8(4), U8(17),
|
|
B(Star), R(7),
|
|
B(CallJSRuntime), U8(%spread_iterable), R(6), U8(2),
|
|
B(Star), R(6),
|
|
B(CreateArrayLiteral), U8(3), U8(5), U8(17),
|
|
B(Star), R(7),
|
|
B(CallJSRuntime), U8(%spread_arguments), R(4), U8(4),
|
|
B(Star), R(4),
|
|
B(Mov), R(0), R(3),
|
|
B(CallJSRuntime), U8(%reflect_construct), R(2), U8(3),
|
|
B(LdaUndefined),
|
|
/* 116 S> */ B(Return),
|
|
]
|
|
constant pool: [
|
|
SHARED_FUNCTION_INFO_TYPE,
|
|
TUPLE2_TYPE,
|
|
TUPLE2_TYPE,
|
|
TUPLE2_TYPE,
|
|
]
|
|
handlers: [
|
|
]
|
|
|