Commits · 743de156fb5e7a32db4b267bf7ca12cd39551cf3 · Linshizhi / V8

24 Jul, 2018 31 commits

[test-api] Remove deprecated uses of String::Concat · 743de156

Sigurd Schneider authored Jul 24, 2018

Change-Id: I090258338b1ac5e50bfd8c2195fb740ffa1386c2
Reviewed-on: https://chromium-review.googlesource.com/1148398
Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54651}

743de156

Reland [in-place weak refs] Replace Heap::script_list with a WeakArrayList. · ce195618

Marja Hölttä authored Jul 24, 2018

Previous version: https://chromium-review.googlesource.com/c/v8/v8/+/1143467

BUG=v8:7308
TBR=jgruber@chromium.org

Change-Id: I0c1fe73250b0aed270cdb9fa5e1bc55315ace3d2
Reviewed-on: https://chromium-review.googlesource.com/1148333
Commit-Queue: Marja Hölttä <marja@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54650}

ce195618

[torque] add unittest for Earley parser · f31c6419

Tobias Tebbi authored Jul 24, 2018

Change-Id: I02c117ef66480eb73eb9cc1d4f80bbc64e9d3624
Reviewed-on: https://chromium-review.googlesource.com/1146655
Commit-Queue: Tobias Tebbi <tebbi@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54649}

f31c6419

[dataview] Deopt in TurboFan instead of raising exceptions · 311808ee

Théotime Grohens authored Jul 24, 2018

This CL simplifies the implementation of inlined DataView
methods in TurboFan. It removes the explicit exception handling,
and just deopts and relies on the baseline code to handle
exceptions instead.

It also adapts the DataView test files in mjsunit/compiler/
accordingly.

Change-Id: I013c76970e1480df2b755d17d397bd0f9f26f0ec
Reviewed-on: https://chromium-review.googlesource.com/1148207
Commit-Queue: Théotime Grohens <theotime@google.com>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54648}

311808ee

[ReadOnlyRoots] Fix detection of initially RO mutable roots · e0670b22

Dan Elphick authored Jul 24, 2018

TestHeapRootsNotReadOnly was mistakenly checking for exceptions to the
rule by comparing the value of the root rather than the address. Since
several roots point to UndefinedValue, this meant that only one of the
matching roots had to be in the list.

This fixes it by instead getting a Handle from Factory and using the
address() method to check whether the roots match the exception list.

Also adds detached_contexts, feedback_vectors_for_profiling_tools,
microtask_queue, serialized_global_proxy_sizes and serialized_objects to
the exception list now that the test is working properly.

Change-Id: I599d584f94797a256d1c8c24c0fa2848ca1ca1df
Reviewed-on: https://chromium-review.googlesource.com/1148331
Commit-Queue: Dan Elphick <delphick@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54647}

e0670b22

[wasm] Prepare to support 4GiB memories · dab10765

Ben L. Titzer authored Jul 24, 2018

This is a preparatory CL that refactors the WASM memory allocation path,
the WasmGraphBuilder, and several points of contact for ArrayBuffers to
allow them to eventually be up to 4GiB.

1.) Refactor definition of constants to prepare for memories of size 2^32
2.) Refactor WasmInstanceObject fields memory_size and memory_mask to
    be stored as uintptr_t
3.) Refactor WasmGraphBuilder to use 64-bit comparisons for bounds checks
4.) Refactor JSArrayBuffer accessor methods to use size_t properly.
5.) Add empirical maximum memory and array buffer size tests

R=mstarzinger@chromium.org
BUG=v8:7881

Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I78a49069cfa89757cc93f0a30b1c1a99c4b2edba
Reviewed-on: https://chromium-review.googlesource.com/1112003
Commit-Queue: Ben Titzer <titzer@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54646}

dab10765

Speculatively Revert "Reland "Avoiding re-externalization of strings."" · 765c1eac

Sigurd Schneider authored Jul 24, 2018

This reverts commit f34158c9.

Reason for revert: Seems to trigger DCHECKS. Two CLs in range; this one seemed more likely.
https://ci.chromium.org/p/v8/builders/luci.v8.ci/V8-Blink%20Linux%2064%20(dbg)/12787
https://ci.chromium.org/p/v8/builders/luci.v8.ci/V8-Blink%20Linux%2064%20(dbg)/12788


Original change's description:
> Reland "Avoiding re-externalization of strings."
> 
> This is a reland of 2c4c2ad6
> 
> Original change's description:
> > Avoiding re-externalization of strings.
> >
> > Bug: chromium:845409
> > Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
> > Change-Id: I75bddcf0e8879d2161486f24d1cd4e46d8fe008d
> > Reviewed-on: https://chromium-review.googlesource.com/1139056
> > Commit-Queue: Rodrigo Bruno <rfbpb@google.com>
> > Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
> > Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
> > Cr-Commit-Position: refs/heads/master@{#54599}
> 
> Bug: chromium:866208
> Change-Id: I7714bfc695ebeaf55b9ccbbc6b11368416ce7fec
> Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
> Reviewed-on: https://chromium-review.googlesource.com/1146583
> Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
> Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
> Commit-Queue: Rodrigo Bruno <rfbpb@google.com>
> Cr-Commit-Position: refs/heads/master@{#54637}

TBR=ulan@chromium.org,jkummerow@chromium.org,hpayer@chromium.org,mlippautz@chromium.org,rfbpb@google.com

Change-Id: Id12382d66bc5c9b5c76d73b06a6b421dd4d7be66
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: chromium:866208
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Reviewed-on: https://chromium-review.googlesource.com/1148400Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54645}

765c1eac

[wasm] Add trace events for compiling wrappers · 76db01d5

Clemens Hammacher authored Jul 24, 2018

Compiling import and export wrappers currently takes a big chunk of the
instantiation time. Add events to show this in the trace.

R=ahaas@chromium.org

Change-Id: Iffcabf18497cdb2d8caac7f939e4b1bc452d316f
Reviewed-on: https://chromium-review.googlesource.com/1148219Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54644}

76db01d5

[iwyu] enable header include checks for torque · 24ebe454

Tobias Tebbi authored Jul 24, 2018

This also fixes all resulting failures.

Bug: v8:7965
Change-Id: I5451cdd3a3ec48c708107a22445808c268efe861
Reviewed-on: https://chromium-review.googlesource.com/1148336
Commit-Queue: Tobias Tebbi <tebbi@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54643}

24ebe454

Revert "Reland "[in-place weak refs] Replace Heap::script_list with a WeakArrayList."" · 9cf74f67

Marja Hölttä authored Jul 24, 2018

This reverts commit 1233e7c9.

Reason for revert: There were more test failures, e.g. linux nosnap.

Original change's description:
> Reland "[in-place weak refs] Replace Heap::script_list with a WeakArrayList."
> 
> This reverts commit cfccdf88.
> 
> Reason for revert: Was a faulty test.
> 
> Original change's description:
> > Revert "[in-place weak refs] Replace Heap::script_list with a WeakArrayList."
> > 
> > This reverts commit 06f556d8.
> > 
> > Reason for revert: gc stress failures
> > 
> > Original change's description:
> > > [in-place weak refs] Replace Heap::script_list with a WeakArrayList.
> > > 
> > > BUG=v8:7308
> > > 
> > > Change-Id: Idd527fc2a2f5bde635441a511e424a83558ab969
> > > Reviewed-on: https://chromium-review.googlesource.com/1143467
> > > Commit-Queue: Marja Hölttä <marja@chromium.org>
> > > Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> > > Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
> > > Cr-Commit-Position: refs/heads/master@{#54635}
> > 
> > TBR=ulan@chromium.org,marja@chromium.org,jgruber@chromium.org
> > 
> > Change-Id: I6908fa42fcf4a8916a1dc49b865526094f950c66
> > No-Presubmit: true
> > No-Tree-Checks: true
> > No-Try: true
> > Bug: v8:7308
> > Reviewed-on: https://chromium-review.googlesource.com/1148280
> > Reviewed-by: Marja Hölttä <marja@chromium.org>
> > Commit-Queue: Marja Hölttä <marja@chromium.org>
> > Cr-Commit-Position: refs/heads/master@{#54636}
> 
> TBR=ulan@chromium.org,marja@chromium.org,jgruber@chromium.org
> 
> Change-Id: I2451ed0237b69bf17bbe13f4929568ebe2abfc67
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Bug: v8:7308
> Reviewed-on: https://chromium-review.googlesource.com/1148340
> Reviewed-by: Marja Hölttä <marja@chromium.org>
> Commit-Queue: Marja Hölttä <marja@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#54639}

TBR=ulan@chromium.org,marja@chromium.org,jgruber@chromium.org

Change-Id: I60ebd9784416740c92b32aa92e330755d847b882
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:7308
Reviewed-on: https://chromium-review.googlesource.com/1148341Reviewed-by: Marja Hölttä <marja@chromium.org>
Commit-Queue: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54642}

9cf74f67

Revert "[Intl] Fix legacy error handling" · 33c813c6

Leszek Swirski authored Jul 24, 2018

This reverts commit 1f5ab936.

Reason for revert: FYI bot failures https://ci.chromium.org/p/v8/builders/luci.v8.ci/Linux%20Tests%20(dbg)(1)/6327

Original change's description:
> [Intl] Fix legacy error handling
> 
> Bug: v8:5751
> Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
> Change-Id: I382404f4c59c1e997ea0fb58f3a995b653c0d6bc
> Reviewed-on: https://chromium-review.googlesource.com/1148031
> Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#54625}

TBR=gsathya@chromium.org,jgruber@chromium.org

Change-Id: I57f6d69d38afe1734b6963fd81420c73b0d23922
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:5751
Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Reviewed-on: https://chromium-review.googlesource.com/1148360Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54641}

33c813c6

[tools] Make v8_linux64_header_includes_dbg non-experimental · 7af0ebed

Sergiy Byelozyorov authored Jul 24, 2018

TBR=machenbach@chromium.org

No-Try: true
No-Tree-Checks: true
Bug: v8:7966
Change-Id: I354622e8b0fca7df957c7484cedeef728cfa3f57
Reviewed-on: https://chromium-review.googlesource.com/1148322Reviewed-by: Sergiy Byelozyorov <sergiyb@chromium.org>
Commit-Queue: Sergiy Byelozyorov <sergiyb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54640}

7af0ebed

Reland "[in-place weak refs] Replace Heap::script_list with a WeakArrayList." · 1233e7c9

Marja Hölttä authored Jul 24, 2018

This reverts commit cfccdf88.

Reason for revert: Was a faulty test.

Original change's description:
> Revert "[in-place weak refs] Replace Heap::script_list with a WeakArrayList."
> 
> This reverts commit 06f556d8.
> 
> Reason for revert: gc stress failures
> 
> Original change's description:
> > [in-place weak refs] Replace Heap::script_list with a WeakArrayList.
> > 
> > BUG=v8:7308
> > 
> > Change-Id: Idd527fc2a2f5bde635441a511e424a83558ab969
> > Reviewed-on: https://chromium-review.googlesource.com/1143467
> > Commit-Queue: Marja Hölttä <marja@chromium.org>
> > Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> > Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
> > Cr-Commit-Position: refs/heads/master@{#54635}
> 
> TBR=ulan@chromium.org,marja@chromium.org,jgruber@chromium.org
> 
> Change-Id: I6908fa42fcf4a8916a1dc49b865526094f950c66
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Bug: v8:7308
> Reviewed-on: https://chromium-review.googlesource.com/1148280
> Reviewed-by: Marja Hölttä <marja@chromium.org>
> Commit-Queue: Marja Hölttä <marja@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#54636}

TBR=ulan@chromium.org,marja@chromium.org,jgruber@chromium.org

Change-Id: I2451ed0237b69bf17bbe13f4929568ebe2abfc67
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:7308
Reviewed-on: https://chromium-review.googlesource.com/1148340Reviewed-by: Marja Hölttä <marja@chromium.org>
Commit-Queue: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54639}

1233e7c9

[Intl] Refactor icu::Locale creation · 90eae853

Sathya Gunasekaran authored Jul 24, 2018

Bug: v8:5751
Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: Ibdd70d2f84e001bf7658db2c1e996a7fb2d560c4
Reviewed-on: https://chromium-review.googlesource.com/1148166Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54638}

90eae853

Reland "Avoiding re-externalization of strings." · f34158c9

Rodrigo Bruno authored Jul 24, 2018

This is a reland of 2c4c2ad6

Original change's description:
> Avoiding re-externalization of strings.
>
> Bug: chromium:845409
> Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
> Change-Id: I75bddcf0e8879d2161486f24d1cd4e46d8fe008d
> Reviewed-on: https://chromium-review.googlesource.com/1139056
> Commit-Queue: Rodrigo Bruno <rfbpb@google.com>
> Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
> Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#54599}

Bug: chromium:866208
Change-Id: I7714bfc695ebeaf55b9ccbbc6b11368416ce7fec
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Reviewed-on: https://chromium-review.googlesource.com/1146583Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Rodrigo Bruno <rfbpb@google.com>
Cr-Commit-Position: refs/heads/master@{#54637}

f34158c9

Revert "[in-place weak refs] Replace Heap::script_list with a WeakArrayList." · cfccdf88

Marja Hölttä authored Jul 24, 2018

This reverts commit 06f556d8.

Reason for revert: gc stress failures

Original change's description:
> [in-place weak refs] Replace Heap::script_list with a WeakArrayList.
> 
> BUG=v8:7308
> 
> Change-Id: Idd527fc2a2f5bde635441a511e424a83558ab969
> Reviewed-on: https://chromium-review.googlesource.com/1143467
> Commit-Queue: Marja Hölttä <marja@chromium.org>
> Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#54635}

TBR=ulan@chromium.org,marja@chromium.org,jgruber@chromium.org

Change-Id: I6908fa42fcf4a8916a1dc49b865526094f950c66
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:7308
Reviewed-on: https://chromium-review.googlesource.com/1148280Reviewed-by: Marja Hölttä <marja@chromium.org>
Commit-Queue: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54636}

cfccdf88

[in-place weak refs] Replace Heap::script_list with a WeakArrayList. · 06f556d8

Marja Hölttä authored Jul 23, 2018

BUG=v8:7308

Change-Id: Idd527fc2a2f5bde635441a511e424a83558ab969
Reviewed-on: https://chromium-review.googlesource.com/1143467
Commit-Queue: Marja Hölttä <marja@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54635}

06f556d8

[cleanup][dataview] Refactor some DataView methods in Torque · 8d1b5ccf

Théotime Grohens authored Jul 23, 2018

This CL simplifies the Torque code for DataView getters by matching
the setters implementation whenever possible.

Change-Id: I8acf9ddc7a531043abb27105b61199c91f209d27
Reviewed-on: https://chromium-review.googlesource.com/1146920Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Commit-Queue: Théotime Grohens <theotime@google.com>
Cr-Commit-Position: refs/heads/master@{#54634}

8d1b5ccf

[test] Add reusable negative-test output processor · 2acc4d44

Michael Achenbach authored Jul 24, 2018

Bug: chromium:846711
Change-Id: Ic51e31a48106e495c3dc7d75ef4c97fa82071a64
Reviewed-on: https://chromium-review.googlesource.com/1148057Reviewed-by: Sergiy Byelozyorov <sergiyb@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54633}

2acc4d44

[tests] Mark debug/es6/debug-scope-default-param-with-eval as CRASH · 39d2ab58

Marja Hölttä authored Jul 24, 2018

It indexes a FixedArray out of bounds, accessing an arbitrary object which
happens to be in that location. Now the object can also be an in-place weak ref,
which will cause a crash when trying to use it.

BUG=v8:5651

Change-Id: I73e4169e573ecb23e383970d7db336be08f5903c
Reviewed-on: https://chromium-review.googlesource.com/1148055Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54632}

39d2ab58

[cleanup] Use ZoneChunkList in the parser · 40c81843

Leszek Swirski authored Jul 23, 2018

Replace most uses of ZoneList in the parser with ZoneChunkList, which is
more Zone allocation friendly. Includes rewriting some index-based loops
as iterator-based, since ZoneChunkList random access isn't constant
time.

Bug: v8:7754
Change-Id: I49052b8afb90a4f3bfbe4076c2f90505b598e47a
Reviewed-on: https://chromium-review.googlesource.com/1145382Reviewed-by: Marja Hölttä <marja@chromium.org>
Reviewed-by: Peter Marshall <petermarshall@chromium.org>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54631}

40c81843

[iwyu] Extend header includes blacklist · bb5de1b7

Clemens Hammacher authored Jul 24, 2018

In order to make the bot green and start shrinking down the blacklist,
we first need to extend it more unfortunately.

R=marja@chromium.org

Bug: v8:7966, v8:7965
Change-Id: I44ddcceb6fe0ef572222b9635117deb15ed166d1
Reviewed-on: https://chromium-review.googlesource.com/1148050Reviewed-by: Marja Hölttä <marja@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54630}

bb5de1b7

[wasm] Remove Isolate from module decoder entry points. · 131fb724

Michael Starzinger authored Jul 20, 2018

R=ahaas@chromium.org

Change-Id: I7c6fd17f36d33451ce7605e74002515295c7ad1c
Reviewed-on: https://chromium-review.googlesource.com/1145195Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54629}

131fb724

[torque] explicit definitions for contextual variables · 9d48eda3

Tobias Tebbi authored Jul 24, 2018

Shared library sharing of template-defined global variables is broken on
Windows. This prepares contextual variables to export their globals from
a DLL.

Change-Id: I3092a92db71c4e516218081b97335d451d90bfe2
Reviewed-on: https://chromium-review.googlesource.com/1148049Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Commit-Queue: Tobias Tebbi <tebbi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54628}

9d48eda3

[cleanup] Audit usage of IsHoleyElementsKind in TurboFan. · 76c132de

Benedikt Meurer authored Jul 24, 2018

Bug: v8:6922, v8:7754
Change-Id: I627832ace38e0bd2b53dc0dd6ef3a19d5e8b7ebf
Reviewed-on: https://chromium-review.googlesource.com/1146575
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54627}

76c132de

[builtins] Wipe off-heap targets for serialization · eefb5de4

jgruber authored Jul 23, 2018

For reproducible snapshots, we need to wipe target addresses.

Bug: v8:6666
Change-Id: Id30c3f92c342ae85e9dce677439a6f05182482cd
Reviewed-on: https://chromium-review.googlesource.com/1146653
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54626}

eefb5de4

[Intl] Fix legacy error handling · 1f5ab936

Sathya Gunasekaran authored Jul 24, 2018

Bug: v8:5751
Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: I382404f4c59c1e997ea0fb58f3a995b653c0d6bc
Reviewed-on: https://chromium-review.googlesource.com/1148031Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54625}

1f5ab936

[tools] Add CQ config for header include trybot · 1c940086

Sergiy Byelozyorov authored Jul 24, 2018

R=machenbach@chromium.org

No-Try: true
No-Tree-Checks: true
Bug: v8:7966
Change-Id: I662a693a2c2334113093fa0d3730ce71712f7cc8
Reviewed-on: https://chromium-review.googlesource.com/1148043Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Sergiy Byelozyorov <sergiyb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54624}

1c940086

[tools] Add MB configs for header include bots · b458771e

Sergiy Byelozyorov authored Jul 23, 2018

R=machenbach@chromium.org

Bug: v8:7966
Change-Id: I0f1b09f3aeb7f842aafb73f288a7626c7ff88ae5
Reviewed-on: https://chromium-review.googlesource.com/1146758Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Sergiy Byelozyorov <sergiyb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54623}

b458771e

Update V8 DEPS. · 04d80536

v8-ci-autoroll-builder authored Jul 24, 2018

Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/181a988..d1e53db

Rolling v8/third_party/catapult: https://chromium.googlesource.com/catapult/+log/9e8a0b2..6a1002b

Rolling v8/third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools/+log/7e3c67f..6ec6d27

Rolling v8/third_party/icu: https://chromium.googlesource.com/chromium/deps/icu/+log/a9a2bd3..297a4dd

Rolling v8/tools/swarming_client: https://chromium.googlesource.com/infra/luci/client-py/+log/9a518d0..486c9b5

TBR=machenbach@chromium.org,hablich@chromium.org,sergiyb@chromium.org

Change-Id: I09585c5a939b1befbe0e723399700d4853b2dc85
Reviewed-on: https://chromium-review.googlesource.com/1147877
Commit-Queue: V8 Autoroller <v8-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com>
Reviewed-by: V8 Autoroller <v8-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#54622}

04d80536

[embedded-builtins] [cros] Place embedded builtins in huge page text · 082aa5fc

Kanghua Yu authored Jul 23, 2018

On ChromeOS platform, transparent hugepage text is enabled by default.
This CL places embedded builtins into the hugepage text area to reduce ITLB miss.

Bug: v8:6666
Change-Id: I09f1734b02d644658a31e2d3c22c2319be12b79f
Reviewed-on: https://chromium-review.googlesource.com/1122156Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Kanghua Yu <kanghua.yu@intel.com>
Cr-Commit-Position: refs/heads/master@{#54621}

082aa5fc

23 Jul, 2018 9 commits

[ia32] Add cmpxchg8b instruction · f2584880

Deepti Gandluri authored Jul 23, 2018

Bug: v8:6532
Change-Id: I0871aaafff2385758449ddde923178d1c9e1ff8a
Reviewed-on: https://chromium-review.googlesource.com/1146998Reviewed-by: Bill Budge <bbudge@chromium.org>
Commit-Queue: Deepti Gandluri <gdeepti@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54620}

f2584880

[platform] OS::SetPermissions shouldn't fail if memory isn't reclaimed · 00617dd9

Bill Budge authored Jul 18, 2018

- Changes POSIX version of OS::SetPermissions to ignore the result of
  ReclaimInaccessibleMemory instead of returning it as the result.

Bug: v8:7923
Change-Id: I70f4b81f6ccada997e2da4d4a521ffe069260bec
Reviewed-on: https://chromium-review.googlesource.com/1140678Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Bill Budge <bbudge@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54619}

00617dd9

[turbofan] Prepare broker for serialization. · 8994347c

Georg Neis authored Jul 23, 2018

We'll soon start collecting data from the JS heap prior to the typed
lowering pass, and then refrain from reading the heap in that pass.
This CL prepares the broker machinery by introducing a hash table that
maps an object (handle) to the corresponding cached data. For the time
being, that cached data is essentially just the handle itself.

Bug: v8:7790
Change-Id: I830e9c72faafb7ae1d10e8a111636b3a3762bbc6
Reviewed-on: https://chromium-review.googlesource.com/1143405
Commit-Queue: Georg Neis <neis@chromium.org>
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54618}

8994347c

[cleanup] Move handle() function to handles-inl.h · 7ead0c14

Stephan Herhut authored Jul 23, 2018

This moves the static handle() helper function to handles-inl.h as
it ultimately depends on handles-inl.h anyway. To make this
possible, also move some other code to -inl.h files and split up
some header files into a -inl.h part.

Bug: v8:7490
Change-Id: I0f68e0728ba082b87ffa911aaf205d9b1523d2c9
Reviewed-on: https://chromium-review.googlesource.com/1146723Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Stephan Herhut <herhut@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54617}

7ead0c14

[cleanup] Split off api-inl.h from api.h to make latter self contained · 6d25cab2

Stephan Herhut authored Jul 23, 2018

api.h had an implicit dependency on objects-inl.h.

Bug: v8:7490
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng;luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: I56ef7abefed7205bdbff2aa5f451f1a843bef9f9
Reviewed-on: https://chromium-review.googlesource.com/1145191Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Ben Titzer <titzer@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Stephan Herhut <herhut@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54616}

6d25cab2

[dataview] Improve exception error messages · fe45ddcc

Théotime Grohens authored Jul 23, 2018

This CL makes the unoptimized DataView getter and setter methods
output the right function name when throwing an exception,
instead of a generic one.

It also contains a little drive-by cleanup of the Torque code
to keep it up to date with the language.

Change-Id: I10eb37090a0206172e470b5958af6a5968f3836f
Reviewed-on: https://chromium-review.googlesource.com/1146570
Commit-Queue: Théotime Grohens <theotime@google.com>
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54615}

fe45ddcc

[turbofan] Introduce heap copying pass (under flag). · 485e0cee

Jaroslav Sevcik authored Jul 23, 2018

Bug: v8:7790
Change-Id: Ic39751e4509bc4d3280e1ae03162af5a97de7deb
Reviewed-on: https://chromium-review.googlesource.com/1146807Reviewed-by: Georg Neis <neis@chromium.org>
Commit-Queue: Jaroslav Sevcik <jarin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54614}

485e0cee

[Cleanup] Avoid deprecated methods in inspector/string-util.cc. · e6ca9c67

Ross McIlroy authored Jul 20, 2018

Use the new Isolate version of the methods.

BUG=v8:7754

Cq-Include-Trybots: luci.chromium.try:linux_chromium_headless_rel;master.tryserver.blink:linux_trusty_blink_rel
Change-Id: Id4f10d23927d6ae50cb458b5cac744617fa83e53
Reviewed-on: https://chromium-review.googlesource.com/1145387Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54613}

e6ca9c67

[async] Fix a crash when AsyncHooks is used in the proto of an object · 2d0a7649

Maya Lekova authored Jul 23, 2018

Bug: chromium:866315
Change-Id: I83074475185c0646d575282d24679e18ec0628c7
Reviewed-on: https://chromium-review.googlesource.com/1146645
Commit-Queue: Maya Lekova <mslekova@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54612}

2d0a7649