Fixes a regression causing a seg fault instead of the
expected stack overflow.
Bug: chromium:796427, v8:6005
Change-Id: Ifc752a4009a25f447f5e87745dcc1bb83722c34e
Reviewed-on: https://chromium-review.googlesource.com/838854
Commit-Queue: Peter Wong <peter.wm.wong@gmail.com>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50265}
Move the object and array literal flag and depth initialization to when
they are visited by the bytecode generator. This avoids issues with
doing this initialization before we know whether the (syntactic) literal
is actually a literal value or a destructuring assignment.
Bug: chromium:795922
Bug: v8:7178
Change-Id: I022178ab4bc9e71f80560f3b78a759d95d4d0584
Reviewed-on: https://chromium-review.googlesource.com/833882
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50204}
Update tests to work with new behavior.
This feature is shipping in Firefox 54, so compatibility risk is low.
R=littledan@chromium.org, adamk@chromium.org, caitp@igalia.com
CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_trusty_blink_rel
Bug: v8:4958
Cq-Include-Trybots: master.tryserver.v8:v8_linux_noi18n_rel_ng
Change-Id: Ib16d19468cf935f961d7bcd856ebbeb5692d3e61
Reviewed-on: https://chromium-review.googlesource.com/546941
Commit-Queue: Josh Wolfe <jwolfe@igalia.com>
Reviewed-by: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50178}
Instruction selector computes the range of case statement labels
to choose between a table or lookup based switch. We need to special
case this when there are no case statements.
Bug: chromium:794825
Change-Id: I46ef57d17f5e2b99a3570f7f3c4ff06e75d78fab
Reviewed-on: https://chromium-review.googlesource.com/830013
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Commit-Queue: Mythri Alle <mythria@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50153}
The irregexp compiler expects RegExpCharacterClass instances to
contain at least one range. This preserves that invariant when parsing
the negated \P{Any} unicode property.
Bug: chromium:793588
Change-Id: If71fdce014a7e64d8af559084ee88108303d694b
Reviewed-on: https://chromium-review.googlesource.com/827010
Reviewed-by: Mathias Bynens <mathias@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Erik Corry <erikcorry@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50146}
The unicode property escape syntax restricts unicode property names and
unicode property values to consist only of characters taken from the
[a-zA-Z0-9_] character class. See the spec at:
https://tc39.github.io/proposal-regexp-unicode-property-escapes/
In most cases, we do not actually need to validate that this is the
case, since subsequent property lookup in ICU will fail (and throw a
SyntaxError) if the given property does not exist.
However, there one special case. The ICU lookup takes the property name
as a null-terminated string, so it will accept carefully malformed
property names (e.g. '\p{Number\0[}'). This can end up confusing the
regexp parser.
With this CL, we explicitly restrict potential property names / values
to the character set as specified.
Bug: v8:4743, chromium:793793
Change-Id: Ic97deea8602571ec6793b79c4bb858e1c7597405
Reviewed-on: https://chromium-review.googlesource.com/824272
Reviewed-by: Mathias Bynens <mathias@chromium.org>
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50130}
In a generator containing loops, there are always certain control flow
paths that are impossible, due to the way we represent generators at the
bytecode level. Unfortunately, the graph builder can't tell that these
paths are impossible. In combination with dead code, it can then happen
that we build a subgraph (for unreachable code) whose incoming context
is the undefined oddball. JSContextSpecialization did not expect that.
Bug: chromium:794822
Change-Id: I259be5ae6c5f5adc8fca19c64bf71285ee922b7a
Reviewed-on: https://chromium-review.googlesource.com/828954
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Commit-Queue: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50129}
This makes sure the builtin lowering of Object.create doesn't invalidate
any previously taken dependencies. Aborting compilation after such cases
would lead to repeating optimization attempts without learning, hence we
disallow such situations.
R=verwaest@chromium.org
BUG=chromium:794394,chromium:786723
Change-Id: I6b6928cab19692bbbe3cd241ade862a2306eb0c7
Reviewed-on: https://chromium-review.googlesource.com/827066
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50128}
If an initializer is a NaryOperation, its position ends up as a start position
of a Scope, and a DCHECK used to fire.
Interestingly, this was not caught by our existing tests.
BUG=chromium:791256
Change-Id: Id47f850c7ad17ca580352f9bd56c9567b485c3b8
Reviewed-on: https://chromium-review.googlesource.com/822093
Reviewed-by: Adam Klein <adamk@chromium.org>
Commit-Queue: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50051}
This is a reland of c3bd741efd
Original change's description:
> Fix "this" value in lazily-parsed module functions.
>
> When preparsing top-level functions in a module, we didn't track
> unresolved variables. Consequently, "this" ended up referencing
> the global "this", which has the wrong value (in a module "this"
> is supposed to be the undefined value).
>
> This patch fixes that. This also lets us stop forcing context
> allocation of all variables in module scopes, which the patch
> takes care of as well.
>
> Bug: chromium:791334
> Change-Id: Ifac1f1adc033f3facfb3d29dd4bca32ee27bffcf
> Reviewed-on: https://chromium-review.googlesource.com/808938
> Reviewed-by: Marja Hölttä <marja@chromium.org>
> Reviewed-by: Adam Klein <adamk@chromium.org>
> Reviewed-by: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
> Commit-Queue: Georg Neis <neis@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#50025}
TBR=adamk@chromium.orgTBR=kozyatinskiy@chromium.org
Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel
Bug: chromium:791334
Change-Id: I57acc7b84a345565b36cbb55924fa2ff9b449eec
Reviewed-on: https://chromium-review.googlesource.com/822341
Commit-Queue: Georg Neis <neis@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50045}
This reverts commit c3bd741efd.
Reason for revert: Breaks layout tests:
https://build.chromium.org/p/client.v8.fyi/builders/V8-Blink%20Linux%2064/builds/20384
Original change's description:
> Fix "this" value in lazily-parsed module functions.
>
> When preparsing top-level functions in a module, we didn't track
> unresolved variables. Consequently, "this" ended up referencing
> the global "this", which has the wrong value (in a module "this"
> is supposed to be the undefined value).
>
> This patch fixes that. This also lets us stop forcing context
> allocation of all variables in module scopes, which the patch
> takes care of as well.
>
> Bug: chromium:791334
> Change-Id: Ifac1f1adc033f3facfb3d29dd4bca32ee27bffcf
> Reviewed-on: https://chromium-review.googlesource.com/808938
> Reviewed-by: Marja Hölttä <marja@chromium.org>
> Reviewed-by: Adam Klein <adamk@chromium.org>
> Reviewed-by: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
> Commit-Queue: Georg Neis <neis@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#50025}
TBR=adamk@chromium.org,marja@chromium.org,neis@chromium.org,kozyatinskiy@chromium.org
Change-Id: I81f69334ed2ce104c00e6205d50001e4bdf07d15
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: chromium:791334
Reviewed-on: https://chromium-review.googlesource.com/822258
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50036}
When preparsing top-level functions in a module, we didn't track
unresolved variables. Consequently, "this" ended up referencing
the global "this", which has the wrong value (in a module "this"
is supposed to be the undefined value).
This patch fixes that. This also lets us stop forcing context
allocation of all variables in module scopes, which the patch
takes care of as well.
Bug: chromium:791334
Change-Id: Ifac1f1adc033f3facfb3d29dd4bca32ee27bffcf
Reviewed-on: https://chromium-review.googlesource.com/808938
Reviewed-by: Marja Hölttä <marja@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Reviewed-by: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Commit-Queue: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50025}
Moving a register to itself is not only unnecessary overhead, it also
breaks invariants in the StackTransferRecipe.
R=ahaas@chromium.org
Bug: v8:6600, chromium:793551
Change-Id: I659fd66b4f2d4564c437ed9fb048322af4299d97
Reviewed-on: https://chromium-review.googlesource.com/819231
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49992}
When enabling any coverage mode (other than best-effort), we trigger
deoptimization of all functions on the heap.
Prior to the recent removal of the weak list of optimized functions [0],
we'd unlink optimized code from all relevant JSFunctions during the call
to DeoptimizeAll.
After the weak-list-removal, this was no longer the case, hence this [1]
change which attempts to reset the code object from the
SharedFunctionInfo for all found JSFunction objects.
But this can create a situation in which JSFunctions are set up
incorrectly s.t. they have unoptimized code but no feedback vector.
This CL fixes that by leaving JSFunction objects untouched and relying
on self-healing mechanisms (CompileLazyDeoptimizedCode) to fix up
JSFunction::code.
[0] https://crrev.com/f0acede9bb05155c25ee87e81b4b587e8a76f690
[1] https://crrev.com/c/647596/5/src/debug/debug-coverage.cc
Bug: chromium:786784, chromium:791940, v8:6637
Change-Id: I13191f4c8800a0d72894b959105189dc09ca693e
Reviewed-on: https://chromium-review.googlesource.com/813615
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49932}
Ensure that the type is always stored correctly.
R=titzer@chromium.org
Bug: v8:6600, chromium:791810
Change-Id: Id3a3c20b14f8730b9550c548dec49ac47121e691
Reviewed-on: https://chromium-review.googlesource.com/811188
Reviewed-by: Ben Titzer <titzer@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49924}
This unblocks the checks in the SimplifiedLowering that whenever we
store something as TaggedSigned, the input type should at least be
Type::SignedSmall.
Bug: chromium:791245
Change-Id: Ice6e55c2c6584c0ff60c1e033ba755c8863af32a
Reviewed-on: https://chromium-review.googlesource.com/808104
Commit-Queue: Jaroslav Sevcik <jarin@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49856}
We'd sometimes forget that the input was not originally a numeric.
Bug: v8:7135
Change-Id: I8bc690cc0c2dfac8a2a218ca56352b6a569825dc
Reviewed-on: https://chromium-review.googlesource.com/793039
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Reviewed-by: Mythri Alle <mythria@chromium.org>
Commit-Queue: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49667}
1) Make sure we don't enable prototype setup mode for parent class and its prototype
objects.
2) Make sure we create builtins and their prototypes with completed setup mode.
3) Drive-by-fix: setup typed array classes in bootstrapper.cc instead of typedarray.js,
and drop %FunctionSetPrototype().
Bug: v8:7115, v8:5902
Change-Id: I58ac091d85647abc3307bd47baf48e378e3695c5
Reviewed-on: https://chromium-review.googlesource.com/790992
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49655}
Implement the new spec behavior that says construction from a neutered
buffer should throw after the ToIndex call on the length argument.
Bug: v8:6216
Cq-Include-Trybots: master.tryserver.v8:v8_linux_noi18n_rel_ng
Change-Id: I219a107730b53fca639bc813f68f7ddc27e79017
Reviewed-on: https://chromium-review.googlesource.com/789847
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49639}
This fixes the computation of the {may_have_interesting_symbols} flag
for the last map computed in {Map::AddMissingTransitions} method. The
last map is allocated ahead of time, but the flag is only correct once
the descriptors are actually installed in the end.
R=bmeurer@chromium.org
TEST=mjsunit/regress/regress-crbug-786020
BUG=chromium:786020
Change-Id: Iff97780609fe596437eb6bea85606a1c3bb2ac4c
Reviewed-on: https://chromium-review.googlesource.com/789839
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49631}
This test used to run 10M loop iterations to trigger OSR. Let's run 5
instead and trigger OSR manually through the runtime.
Bug: v8:7093
Change-Id: Ie0cdb9389ca465bf433e81a17fa60c300edc3e29
Reviewed-on: https://chromium-review.googlesource.com/785693
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49579}
The integer value denoting the number of captures (and thus the size
of the list of captures created in @@replace [0]) can be controlled by
the user. This CL ensures we don't overflow and respect
Code::kMaxArguments, but note that it is still possible to trigger
OOMs through large lists.
Bug: chromium:786573
Change-Id: I19c88908c594487818d083b2ba423764ef91eae0
Reviewed-on: https://chromium-review.googlesource.com/779001
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49530}
This CL also includes fixes for CF issues found while the previous
reland was active.
Bug: v8:5799, chromium:783902, chromium:783926, chromium:783822
Change-Id: I1f7d9b037d90838469c45f5d72771a77444c662e
Reviewed-on: https://chromium-review.googlesource.com/764067
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49457}
Both of these features were shipped in Chrome 62.
Bug: v8:4545, v8:6172
Cq-Include-Trybots: master.tryserver.v8:v8_linux_noi18n_rel_ng
Change-Id: Ie00dcbeded7517a15696d4a78fcfbbf162919923
Reviewed-on: https://chromium-review.googlesource.com/775601
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49453}
When initializing the stack state at a merge point, don't force all
stack slots into registers. Allow constants to stay constants as long
as they are not part of the merge. Otherwise we might break assumptions
of outer blocks which then try to merge a register into a constant and
fail.
Also, add some documentation to {InitMergeStackSlot} to document the
intent of the implementation.
R=titzer@chromium.org
Bug: v8:784050, v8:6600
Change-Id: I3a4c83b446909027be075d3207cb7c748a6b1aad
Reviewed-on: https://chromium-review.googlesource.com/766353
Reviewed-by: Ben Titzer <titzer@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49423}
We need to explicitly rule out negative indices for the out-of-bounds
case, otherwise we can end up with a monomorphic KeyedLoadIC that allows
OOB accesses, but doesn't properly check whether there are properties
with negative integer names on the receiver.
Bug: chromium:784835
Change-Id: Ic3ef5438b76094f024de0c6348183fb62b32088c
Reviewed-on: https://chromium-review.googlesource.com/774278
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49396}
The backing store fixed array for collections needs to be allocated
in LOS if it exceeds the maximum regular heap object size.
Drive-by-fix: Only store fixed array map once as per TODO.
Bug: chromium:784862
Change-Id: I6b4dd2e45153ae107171e21bc7448e0d9b54b0ed
Reviewed-on: https://chromium-review.googlesource.com/771150
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49378}
Previously, the Parser stored a Scope alongside a RewritableExpression
for each potential destructuring assignment. This Scope was later used
during rewriting to set the correct context for the rewriting. But this
approach failed if a new Scope was inserted into the Scope chain between
the time the assignment was parsed and when it was rewritten.
By storing the Scope directly in RewritableExpression,
ReparentExpressionScopes() is able to appropriately re-scope such
expressions prior to their rewriting.
Bug: chromium:779457
Change-Id: Ieb429a3da841f76d5798610af59da4fccb000652
Reviewed-on: https://chromium-review.googlesource.com/767666
Commit-Queue: Adam Klein <adamk@chromium.org>
Reviewed-by: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49368}
Make sure we have at least two elements in the Map, otherwise we don't
perform a proper dictionary lookup.
Bug: chromium:781218
Change-Id: I471e3822b95c15e3a5b2ac54c8ad1f030bd54d40
Reviewed-on: https://chromium-review.googlesource.com/768708
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49345}
This fixes a corner-case where resuming a suspended generator would not
perform stack overflow checks and hence cause the stack to grow without
bounds.
R=neis@chromium.org
BUG=chromium:781583
Change-Id: Ib04116e489ac6b962cb821263860497abb57bbae
Reviewed-on: https://chromium-review.googlesource.com/765953
Reviewed-by: Georg Neis <neis@chromium.org>
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49327}
The only empty PropertyArray is the empty_property_array object on the
isolate. Allowing empty PropertyArrays causes the turbofan to ignore the
existing hash when growing the backing store again. We currently only end
up with the empty PropertyArray when following back transitions.
Bug: chromium:781218, chromium:783713
Change-Id: If41dd09b965cdc8d957b9ca50ba3c8a7f4254769
Reviewed-on: https://chromium-review.googlesource.com/763230
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Hannes Payer <hpayer@chromium.org>
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49318}
This is a reland of 6c6132880a
Original change's description:
> [Liftoff] Implement parallel register moves
>
> This was not implemented so far, leading to lots of clusterfuzz issues.
> Testing this feature would require complicating the interface a lot and
> exposing more implementation details in the header file, hence we just
> go with regression tests for now.
>
> R=ahaas@chromium.org, titzer@chromium.org
>
> Bug: v8:6600, chromium:782280
> Change-Id: I12863f3eb59a8dffdcc7d3bfb8e1f0ae0eec15ee
> Reviewed-on: https://chromium-review.googlesource.com/758772
> Reviewed-by: Andreas Haas <ahaas@chromium.org>
> Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#49286}
Bug: v8:6600, chromium:782280
Change-Id: I82a75bfeaf83dc63a2917da3ccdc4721c5d689e7
Reviewed-on: https://chromium-review.googlesource.com/763387
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49292}
This reverts commit 6c6132880a.
Reason for revert: breaks compilation on win64 bot: https://build.chromium.org/p/client.v8/builders/V8%20Win64%20-%20msvc/builds/69
Original change's description:
> [Liftoff] Implement parallel register moves
>
> This was not implemented so far, leading to lots of clusterfuzz issues.
> Testing this feature would require complicating the interface a lot and
> exposing more implementation details in the header file, hence we just
> go with regression tests for now.
>
> R=ahaas@chromium.org, titzer@chromium.org
>
> Bug: v8:6600, chromium:782280
> Change-Id: I12863f3eb59a8dffdcc7d3bfb8e1f0ae0eec15ee
> Reviewed-on: https://chromium-review.googlesource.com/758772
> Reviewed-by: Andreas Haas <ahaas@chromium.org>
> Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#49286}
TBR=titzer@chromium.org,ahaas@chromium.org,clemensh@chromium.org
Change-Id: I386983da7f9f03d54cef2190b01fd2cc5785966e
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:6600, chromium:782280
Reviewed-on: https://chromium-review.googlesource.com/763367
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49289}
This was not implemented so far, leading to lots of clusterfuzz issues.
Testing this feature would require complicating the interface a lot and
exposing more implementation details in the header file, hence we just
go with regression tests for now.
R=ahaas@chromium.org, titzer@chromium.org
Bug: v8:6600, chromium:782280
Change-Id: I12863f3eb59a8dffdcc7d3bfb8e1f0ae0eec15ee
Reviewed-on: https://chromium-review.googlesource.com/758772
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49286}
There were some places left where that could happen.
Bug: chromium:782754
Change-Id: I1db1f5b361cdf443b730a220c0e569ad48dd298d
Reviewed-on: https://chromium-review.googlesource.com/758841
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Commit-Queue: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49283}
