Revision: 6b31174

NOTRY=true
NOPRESUBMIT=true
NOTREECHECKS=true
[email protected]

Bug: chromium:726636
Change-Id: I415290ca2f3aaff9ec29b285a5883815205f4ddd
Reviewed-on: https://chromium-review.googlesource.com/529625
Reviewed-by: Adam Klein <[email protected]>
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TBR=santa

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Revision: 3656b46

BUG=chromium:869313
LOG=N
NOTRY=true
NOPRESUBMIT=true
NOTREECHECKS=true
[email protected]

Change-Id: Ia71f6318ee07356d74e1badb49c5c1402fb0815b
Reviewed-on: https://chromium-review.googlesource.com/1165230
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This reverts commit caed2cc.

Reason for revert: Breaks layout tests, e.g.

https://test-results.appspot.com/data/layout_results/V8-Blink_Linux_64__dbg_/14924/webkit_layout_tests%20%28with%20patch%29/layout-test-results/results.html

crash log for renderer (pid <unknown>):
STDOUT: <empty>
STDERR: 
STDERR: 
STDERR: #
STDERR: # Fatal error in ../../v8/src/base/platform/elapsed-timer.h, line 24
STDERR: # Debug check failed: !IsStarted().
STDERR: #
STDERR: #
STDERR: #
STDERR: #FailureMessage Object: 0x7ffc46707640#0 0x565409263b6f base::debug::StackTrace::StackTrace()
STDERR: #1 0x56540a8a32fb gin::(anonymous namespace)::PrintStackTrace()
STDERR: #2 0x56540a8980d8 V8_Fatal()
STDERR: #3 0x56540a897e35 v8::base::(anonymous namespace)::DefaultDcheckHandler()
STDERR: v8#4 0x565407971f02 v8::base::ElapsedTimer::Start()
STDERR: v8#5 0x565407d08edf v8::internal::TimedHistogram::Start()
STDERR: v8#6 0x565407e500d5 v8::internal::IncrementalMarking::AdvanceIncrementalMarkingOnAllocation()
STDERR: v8#7 0x565407e4f977 v8::internal::IncrementalMarking::Observer::Step()
STDERR: v8#8 0x565407e48092 v8::internal::AllocationObserver::AllocationStep()
STDERR: v8#9 0x565407eb0751 v8::internal::SpaceWithLinearArea::InlineAllocationStep()
STDERR: v8#10 0x565407eb3e44 v8::internal::NewSpace::EnsureAllocation()
STDERR: v8#11 0x565407e258ff v8::internal::NewSpace::AllocateRaw()
STDERR: v8#12 0x565407e06b2d v8::internal::Heap::AllocateRaw()
STDERR: v8#13 0x565407e432ef v8::internal::Heap::AllocateRawWithLightRetry()
STDERR: v8#14 0x565407e433cf v8::internal::Heap::AllocateRawWithRetryOrFail()
STDERR: v8#15 0x565407e04d48 v8::internal::Factory::NewFixedArrayWithFiller()
STDERR: v8#16 0x565407fd6339 v8::internal::HashTable<>::New()
STDERR: v8#17 0x565407fd7be8 v8::internal::HashTable<>::EnsureCapacity()
STDERR: v8#18 0x565407fc7e95 v8::internal::Dictionary<>::Add()
STDERR: v8#19 0x565407fcf453 v8::internal::BaseNameDictionary<>::Add()
STDERR: v8#20 0x565407f89ee4 v8::internal::LookupIterator::ApplyTransitionToDataProperty()
STDERR: v8#21 0x5654080036e2 v8::internal::Object::AddDataProperty()
STDERR: v8#22 0x56540793061f v8::internal::(anonymous namespace)::DefineDataProperty()
STDERR: v8#23 0x56540792da59 v8::internal::(anonymous namespace)::InstantiateObject()
STDERR: v8#24 0x56540792b75a v8::internal::(anonymous namespace)::InstantiateFunction()
STDERR: v8#25 0x56540792b4db v8::internal::ApiNatives::InstantiateFunction()
STDERR: v8#26 0x5654079594bf v8::FunctionTemplate::GetFunction()
STDERR: v8#27 0x56540a7af74e blink::V8ObjectConstructor::CreateInterfaceObject()
STDERR: v8#28 0x56540a7afe01 blink::V8PerContextData::ConstructorForTypeSlowCase()
STDERR: v8#29 0x56540a7afdd6 blink::V8PerContextData::ConstructorForTypeSlowCase()
STDERR: v8#30 0x56540a7afdd6 blink::V8PerContextData::ConstructorForTypeSlowCase()
STDERR: v8#31 0x56540a7afcb4 blink::V8PerContextData::CreateWrapperFromCacheSlowCase()
STDERR: v8#32 0x56540a7aef73 blink::V8DOMWrapper::CreateWrapper()
STDERR: v8#33 0x56540a7abf6b blink::ScriptWrappable::Wrap()
STDERR: v8#34 0x56540a677199 blink::V8Document::documentElementAttributeGetterCallback()
STDERR: v8#35 0x565407a0aec3 v8::internal::FunctionCallbackArguments::Call()
STDERR: v8#36 0x565407a097be v8::internal::(anonymous namespace)::HandleApiCallHelper<>()
STDERR: v8#37 0x565407a0877b v8::internal::Builtins::InvokeApiFunction()
STDERR: v8#38 0x565407fe785a v8::internal::Object::GetPropertyWithAccessor()
STDERR: v8#39 0x565407fe697e v8::internal::Object::GetProperty()
STDERR: v8#40 0x565407ec8c71 v8::internal::LoadIC::Load()
STDERR: v8#41 0x565407ed6401 v8::internal::__RT_impl_Runtime_LoadIC_Miss()
STDERR: v8#42 0x5654087593f2 <unknown>
STDERR: [16162:16185:1122/143518.356897:WARNING:crash_handler_host_linux.cc(341)] Could not translate tid, attempt = 1 retry ...


Original change's description:
> [heap] Improve embedder tracing during incremental marking
> 
> Add a path into embedder tracing on allocation. This is safe as as Blink
> is not allowed to call into V8 during object construction.
> 
> Bug: chromium:843903
> Change-Id: I5af053c3169f5a33778ebce5d7c5c43e4efb1aa4
> Reviewed-on: https://chromium-review.googlesource.com/c/1348749
> Commit-Queue: Michael Lippautz <[email protected]>
> Reviewed-by: Ulan Degenbaev <[email protected]>
> Cr-Commit-Position: refs/heads/master@{#57757}

[email protected],[email protected]

Change-Id: Ide2c0b284b52bee17573adcc89f14be4e40dab91
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: chromium:843903
Reviewed-on: https://chromium-review.googlesource.com/c/1349189
Reviewed-by: Yang Guo <[email protected]>
Commit-Queue: Yang Guo <[email protected]>
Cr-Commit-Position: refs/heads/master@{#57759}

This makes sure we properly recognize a newline character as part of
semicolon insertion, even if the newline appears after a CPP-style
single line comment. The same applies for newlines within C-style multi
line comments.

[email protected]
TEST=mjsunit/asm/regress-913822
BUG=chromium:913822

Change-Id: Ib8c9d3d923ced2fb9a4d37ee906f38abd2ee5634
Originally-reviewed-on: https://chromium-review.googlesource.com/c/1373551
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No-Presubmit: true
No-Treechecks: true
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Reviewed-by: Andreas Haas <[email protected]>
Commit-Queue: Clemens Hammacher <[email protected]>
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Revision: c4eae87

BUG=chromium:942699
LOG=N
NOTRY=true
NOPRESUBMIT=true
NOTREECHECKS=true
[email protected]

Change-Id: I8285135adfea8c7c7c154034eda86123cacd4ae3
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1538134
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Revision: fb0a60e

BUG=chromium:1053604
NOTRY=true
NOPRESUBMIT=true
NOTREECHECKS=true
[email protected]

Change-Id: I40329f730fbfc5d578f607ecadc7853d4d5bd351
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Add support for cross compiling to riscv64

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Revision: ac3c4fc

BUG=chromium:1004365
LOG=N
NOTRY=true
NOPRESUBMIT=true
NOTREECHECKS=true
[email protected]

Change-Id: I68ff199d7d071134d4c9b5f8aace6af9745e8146
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{JavaScriptFrame::GetParameters} allocates a new {FixedArray}, hence
all object references need to be handified to survive that allocation.

(cherry picked from commit fba03ab)

TBR=​[email protected]

Bug: chromium:1000635
Change-Id: Ib0978d317a1ac1bb88aede6e2b90260b9af68951
Originally-reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1787429
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(cherry picked from commit b8bf5e5)

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Bug: chromium:1016450
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Revision: e165544

NOTRY=true
NOPRESUBMIT=true
NOTREECHECKS=true
[email protected]

Bug: chromium:1236978
Change-Id: I057cf235a794165eb5888032d4e21157b91fc60d
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(cherry picked from commit 9c87415)

Change-Id: I582ff9ccd98be1dcdeb3c2ecc51fd11f3527fa4c
No-Try: true
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No-Tree-Checks: true
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…soning is on.

Revision: a4353d1

BUG=chromium:798964
LOG=N
NOTRY=true
NOPRESUBMIT=true
NOTREECHECKS=true
[email protected]

Change-Id: I9f3fd1655b3d1467309888e7f26dd81845fcc80f
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…sing.

When skipping inner funcs is enabled, we also track variables for top level
funcs. Thus, we also declared the function name for the function scope, even
though it was the function scope for a function whose preparsing was
aborted. This lead into declaring the function name twice.

The fix is to declare the function name only in the success case.

The code was "wrong" before too, but this was never a problem, since variable
tracking and aborting preparsing were enabled for disjoint sets of
functions (aborting preparsing only for top-level, and variable tracking for
non-top-level).

BUG=v8:5516,chromium:774475
NOTRY=true
NOPRESUBMIT=true
NOTREECHECKS=true

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[email protected]

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(cherry picked from commit b04f0af)

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Bug: chromium:1448884
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When we spawn graph builders for inlined function bodies, we must
share the outer graph builder's InstanceCache with them, because
that InstanceCache needs to see memory.grow instructions occurring
in inlinees.

Bug: chromium:1507663
(cherry picked from commit 53bae9f)

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Fixed: 363983041
(cherry picked from commit dc03a6d)

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and allow d8-based tests for it.

(cherry picked from commit 9542895)

Fixed: 368241697
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More precisely: prevent eliding objects that contain
TrustedHeapConstant, because it can lead to this constant flowing into
a Phis where other inputs are regular HeapConstant, which confuses
decompression optimization and leads to memory corruption.

Bug: chromium:390743124
(cherry picked from commit b75e527)

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While escaping the regexp source, a regular signed int might overflow,
while an uint32_t can always hold the maximum length for the escaped
source.

Bug: 420697404
(cherry picked from commit 62ee324)

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Expect()/ExpectNext() used to simply set the cursor to the end of the
input if the expectation failed.
The issue is that a failed expectation can trigger a GC due to
allocation of the Exception object.
To avoid surprises, Expect() and ExpectNext() now return a bool value
indicating if the expectation failed. Checking of this value is enforced
and all current usages are replaced by a Macro that returns early if an
exception was thrown.

Drive-by: Also force checking the return value of Check().

Fixed: 452296415
(cherry picked from commit 50eba5e)

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Port commit b67ef5a

(cherry picked from commit a905bbe)

Bug: 453522647
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