EOS token location is useless for users and messages.js are not ready for its location.
With this CL we use location of token before EOS for it.
LOG=Y
BUG=chromium:480652
R=yurys@chromium.org,yangguo@chromium.org
Review URL: https://codereview.chromium.org/1100993003
Cr-Commit-Position: refs/heads/master@{#28164}
Original issue's description:
> Remove the weak list of array buffers
>
> Instead, collect live array buffers during marking and free pointers we
> no longer found.
>
> BUG=v8:3996
> R=hpayer@chromium.org
> LOG=n
BUG=v8:3996
TBR=hpayer@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/1115853004
Cr-Commit-Position: refs/heads/master@{#28156}
The method is not used anywhere, and it is a bad idea in general anyway.
If you see a need to call YieldCPU, then you're code is probably in need
of a redesign!
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/1116853002
Cr-Commit-Position: refs/heads/master@{#28147}
Added rounding according to fcsr, CVT_W_D and RINT.D instruction in assembler, dissasembler and simulator and wrote appropiate tests.
BUG=
Review URL: https://codereview.chromium.org/1108583003
Cr-Commit-Position: refs/heads/master@{#28143}
- allows the optimization of emitted gap move code since the representation of the value in the register is known
- necessary preparation for vector register allocation
- prepare for slot sharing for any value of the same byte width
TBR=jarin@chromium.org
BUG=
Review URL: https://codereview.chromium.org/1111323003
Cr-Commit-Position: refs/heads/master@{#28140}
- allows the optimization of emitted gap move code since the representation of the value in the register is known
- necessary preparation for vector register allocation
- prepare for slot sharing for any value of the same byte width
BUG=
Review URL: https://codereview.chromium.org/1087793002
Cr-Commit-Position: refs/heads/master@{#28137}
We shouldn't have shared state between isolates by default. The embedder
is free to pass the same allocator to all isolates it creates.
BUG=none
R=dcarney@chromium.org
LOG=y
Review URL: https://codereview.chromium.org/1116633002
Cr-Commit-Position: refs/heads/master@{#28127}
Currently only the Win64 bots report this warnings, which adds quite
some overhead to the development process. With this flag we also get
compiler warnings about implicit 64bit to 32bit truncations when
building with clang on Linux/x64 and Mac/x64.
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/1111733002
Cr-Commit-Position: refs/heads/master@{#28093}
...when handing out validity cells to handlers; because invalidating said cells is
the only time we'll need the user registrations.
Along the way, fix a corner case in WeakFixedArray, which can now be empty after
the recently introduced compaction support.
This reverts commit 968715c653.
Original review: https://codereview.chromium.org/1104813004/
Review URL: https://codereview.chromium.org/1110513002
Cr-Commit-Position: refs/heads/master@{#28076}
Reason for revert:
Suspected of causing GC stress failures.
Original issue's description:
> Lazily register prototype users
>
> when handing out validity cells to handles; because invalidating said cells is the only time we'll need the user registrations.
> Along the way, fix a corner case in WeakFixedArray, which can now be empty after the recently introduced compaction support.
>
> Committed: https://crrev.com/a4bb7643c076b014816431a9b85af3e2edf828e7
> Cr-Commit-Position: refs/heads/master@{#28047}
TBR=yangguo@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
Review URL: https://codereview.chromium.org/1108583002
Cr-Commit-Position: refs/heads/master@{#28049}
when handing out validity cells to handles; because invalidating said cells is the only time we'll need the user registrations.
Along the way, fix a corner case in WeakFixedArray, which can now be empty after the recently introduced compaction support.
Review URL: https://codereview.chromium.org/1104813004
Cr-Commit-Position: refs/heads/master@{#28047}
Implements the strong mode proposal's restrictions on
implicit conversions for binary arithmetic operations, not
including the + special case. Adds some infrastructure
for future implementation of the restrictions for other
operators.
BUG=v8:3956
LOG=N
Review URL: https://codereview.chromium.org/1092353002
Cr-Commit-Position: refs/heads/master@{#28045}
Reason for revert:
I'm reverting this while working on the regression fix
Original issue's description:
> Remove the weak list of views from array buffers
>
> Instead, views have to check their array buffer for whether
> it's neutered or not.
>
> BUG=v8:3996
> R=hpayer@chromium.org,dslomov@chromium.org,verwaest@chromium.org
> LOG=n
>
> Committed: https://crrev.com/5ae083a05a6743d6cb91585f449539f7846a5d8c
> Cr-Commit-Position: refs/heads/master@{#27995}
TBR=dslomov@chromium.org,hpayer@chromium.org,verwaest@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:3996
Review URL: https://codereview.chromium.org/1061753008
Cr-Commit-Position: refs/heads/master@{#28014}
Reason for revert:
Was an infrastructure problem.
Original issue's description:
> Revert of [strong] checking of this & super in constructors (patchset #7 id:110001 of https://codereview.chromium.org/1024063002/)
>
> Reason for revert:
> [Sheriff] Breaks mac gc stress:
> http://build.chromium.org/p/client.v8/builders/V8%20Mac%20GC%20Stress/builds/1024
>
> Original issue's description:
> > [strong] checking of this & super in constructors
> >
> > R=dslomov@chromium.org, marja@chromium.org
> > BUG=v8:3956
> > LOG=N
> >
> > Enforces for constructors that
> > - the only use of 'super' is the super constructor call
> > - the only use of 'this' is a property assignment
> > - both of these must happen at the top-level of the body
> > - 'this' may only be assigned after the 'super' call
> > - 'return' may only be used after the last assignment to 'this'
> >
> > Not yet working for arrow functions (there might be deeper bugs with those).
> >
> > Committed: https://crrev.com/580d66bcda66220d2f3062ac58daf925436df74c
> > Cr-Commit-Position: refs/heads/master@{#27977}
>
> TBR=dslomov@chromium.org,marja@chromium.org,conradw@chromium.org,rossberg@chromium.org
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=v8:3956
TBR=dslomov@chromium.org,marja@chromium.org,conradw@chromium.org,rossberg@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:3956
Review URL: https://codereview.chromium.org/1073103004
Cr-Commit-Position: refs/heads/master@{#28001}
Reason for revert:
This was probably an infrastructure problem caused by the mac ninja/goma switch.
Original issue's description:
> Revert of Protect the emptiness of Array prototype elements with a PropertyCell. (patchset #7 id:120001 of https://codereview.chromium.org/1092043002/)
>
> Reason for revert:
> MAC GCSTRESS failure on new test.
>
> Original issue's description:
> > Protect the emptiness of Array prototype elements with a PropertyCell.
> >
> > Not just emptiness, but also a particular structure.
> >
> > BUG=v8:4044
> > LOG=N
>
> TBR=jkummerow@chromium.org
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=v8:4044
TBR=jkummerow@chromium.org,mvstanton@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:4044
Review URL: https://codereview.chromium.org/1052253003
Cr-Commit-Position: refs/heads/master@{#28000}
Reason for revert:
MAC GCSTRESS failure on new test.
Original issue's description:
> Protect the emptiness of Array prototype elements with a PropertyCell.
>
> Not just emptiness, but also a particular structure.
>
> BUG=v8:4044
> LOG=N
TBR=jkummerow@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:4044
Review URL: https://codereview.chromium.org/1099203004
Cr-Commit-Position: refs/heads/master@{#27998}
Instead, views have to check their array buffer for whether
it's neutered or not.
BUG=v8:3996
R=hpayer@chromium.org,dslomov@chromium.org,verwaest@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/1094863002
Cr-Commit-Position: refs/heads/master@{#27995}
Not just emptiness, but also a particular structure.
BUG=v8:4044
LOG=N
Review URL: https://codereview.chromium.org/1092043002
Cr-Commit-Position: refs/heads/master@{#27993}
Reason for revert:
[Sheriff] Breaks mac gc stress:
http://build.chromium.org/p/client.v8/builders/V8%20Mac%20GC%20Stress/builds/1024
Original issue's description:
> [strong] checking of this & super in constructors
>
> R=dslomov@chromium.org, marja@chromium.org
> BUG=v8:3956
> LOG=N
>
> Enforces for constructors that
> - the only use of 'super' is the super constructor call
> - the only use of 'this' is a property assignment
> - both of these must happen at the top-level of the body
> - 'this' may only be assigned after the 'super' call
> - 'return' may only be used after the last assignment to 'this'
>
> Not yet working for arrow functions (there might be deeper bugs with those).
>
> Committed: https://crrev.com/580d66bcda66220d2f3062ac58daf925436df74c
> Cr-Commit-Position: refs/heads/master@{#27977}
TBR=dslomov@chromium.org,marja@chromium.org,conradw@chromium.org,rossberg@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:3956
Review URL: https://codereview.chromium.org/1105453002
Cr-Commit-Position: refs/heads/master@{#27991}
R=dslomov@chromium.org, marja@chromium.org
BUG=v8:3956
LOG=N
Enforces for constructors that
- the only use of 'super' is the super constructor call
- the only use of 'this' is a property assignment
- both of these must happen at the top-level of the body
- 'this' may only be assigned after the 'super' call
- 'return' may only be used after the last assignment to 'this'
Not yet working for arrow functions (there might be deeper bugs with those).
Review URL: https://codereview.chromium.org/1024063002
Cr-Commit-Position: refs/heads/master@{#27977}
Reason for revert:
Breaks gbemu
Original issue's description:
> Reland "LayoutDescriptor should inherit from JSTypedArray"
>
> Original issue's description:
> > LayoutDescriptor should inherit from JSTypedArray
> >
> > It can't just inherit from a FixedTypedArray-like type, as we soon
> > assume that a FixedTypedArray-like type is always held by an
> > ArrayBufferView-like type
> >
> > BUG=v8:3996
> > R=ishell@chromium.org,verwaest@chromium.org
> > LOG=n
>
> BUG=v8:3996
> R=ishell@chromium.org,verwaest@chromium.org
> LOG=n
TBR=ishell@chromium.org,verwaest@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:3996
Review URL: https://codereview.chromium.org/1080403004
Cr-Commit-Position: refs/heads/master@{#27975}
