Commit Graph

3902 Commits

Author SHA1 Message Date
Benedikt Meurer
c7a0049e1b [objects] Change String::length field to uint32_t.
This changes the Name::hash_field and Symbol::flags to uint32_t as
well, so that both Symbols and Strings consume one fewer word on 64-bit
architectures now. More importantly the access to String::length is
always a 32-bit field load now, even with 31-bit Smis (i.e. on ARM or
on 64-bit with pointer compression), so the access should be faster.

Bug: v8:7065, v8:8171
Change-Id: I1a38f4470d62fbeba2b3bc5fcf4ecdbada7d6b8a
Tbr: ulan@chromium.org, yangguo@chromium.org, ishell@chromium.org
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng;luci.v8.try:v8_linux_noi18n_rel_ng
Reviewed-on: https://chromium-review.googlesource.com/1224432
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55861}
2018-09-13 13:07:08 +00:00
Michael Achenbach
4544e18b0c Update V8 DEPS.
Rolling v8/build: 107ec0d..c3b8071

Rolling v8/third_party/catapult: https://chromium.googlesource.com/catapult/+log/79834ec..07ddac8

Rolling v8/tools/clang: f59512e..9bd40b2

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

Change-Id: Ib5d249f7ec9767acb6bd71b8b9df6bd2a8e50b4d
Reviewed-on: https://chromium-review.googlesource.com/1223426
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Sergiy Byelozyorov <sergiyb@chromium.org>
Reviewed-by: V8 Autoroller <v8-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#55851}
2018-09-13 09:16:36 +00:00
Simon Zünd
534945bab8 [torque] Update vscode extension to reflect recent changes
This CL adds 'typeswitch' and 'case' as a keyword and removes some
unused ones. It also adds 'UncheckedCast', 'Cast', 'Convert' and
'FromConstexpr' as support functions.

Bug: v8:7793
Change-Id: Ia58045a5fb0f599c7c17cbf11d4e60ed55db7334
Reviewed-on: https://chromium-review.googlesource.com/1219389
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Simon Zünd <szuend@google.com>
Cr-Commit-Position: refs/heads/master@{#55850}
2018-09-13 09:05:00 +00:00
Sathya Gunasekaran
350dfb622b Revert "Reland "[objects] Change String::length field to uint32_t.""
This reverts commit a03cec2c33.

Reason for revert: https://ci.chromium.org/p/v8/builders/luci.v8.ci/V8%20Linux64%20GC%20Stress%20-%20custom%20snapshot/21320

Original change's description:
> Reland "[objects] Change String::length field to uint32_t."
> 
> This is a reland of 1f1eb625a8, the
> breakage on the GCStress bot seems to be unrelated (maybe flushed
> out by this change). We decided to reland to figure out whether it's
> a random flake or really triggered by this particular change.
> 
> Original change's description:
> > [objects] Change String::length field to uint32_t.
> >
> > This changes the Name::hash_field and Symbol::flags to uint32_t as
> > well, so that both Symbols and Strings consume one fewer word on 64-bit
> > architectures now. More importantly the access to String::length is
> > always a 32-bit field load now, even with 31-bit Smis (i.e. on ARM or
> > on 64-bit with pointer compression), so the access should be faster.
> >
> > Bug: v8:7065, v8:8171
> > Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng;luci.v8.try:v8_linux_noi18n_rel_ng
> > Change-Id: I5523deb1f84ece91fa2fea775d50318bd1300493
> > Reviewed-on: https://chromium-review.googlesource.com/1221288
> > Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
> > Reviewed-by: Yang Guo <yangguo@chromium.org>
> > Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
> > Reviewed-by: Igor Sheludko <ishell@chromium.org>
> > Cr-Commit-Position: refs/heads/master@{#55825}
> 
> Bug: v8:7065, v8:8171
> Tbr: tebbi@chromium.org, yangguo@chromium.org, ishell@chromium.org, ulan@chromium.org
> Change-Id: I2be24ac018591c04c826e7e8db82e007b738d156
> Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng;luci.v8.try:v8_linux_noi18n_rel_ng
> Reviewed-on: https://chromium-review.googlesource.com/1222308
> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#55838}

TBR=yangguo@chromium.org,tebbi@chromium.org,ishell@chromium.org,bmeurer@chromium.org

Change-Id: Ic741c3d407d4257a8c86b3082b9a19e33dc89215
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:7065, v8:8171
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng;luci.v8.try:v8_linux_noi18n_rel_ng
Reviewed-on: https://chromium-review.googlesource.com/1222368
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55839}
2018-09-12 20:03:33 +00:00
Benedikt Meurer
a03cec2c33 Reland "[objects] Change String::length field to uint32_t."
This is a reland of 1f1eb625a8, the
breakage on the GCStress bot seems to be unrelated (maybe flushed
out by this change). We decided to reland to figure out whether it's
a random flake or really triggered by this particular change.

Original change's description:
> [objects] Change String::length field to uint32_t.
>
> This changes the Name::hash_field and Symbol::flags to uint32_t as
> well, so that both Symbols and Strings consume one fewer word on 64-bit
> architectures now. More importantly the access to String::length is
> always a 32-bit field load now, even with 31-bit Smis (i.e. on ARM or
> on 64-bit with pointer compression), so the access should be faster.
>
> Bug: v8:7065, v8:8171
> Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng;luci.v8.try:v8_linux_noi18n_rel_ng
> Change-Id: I5523deb1f84ece91fa2fea775d50318bd1300493
> Reviewed-on: https://chromium-review.googlesource.com/1221288
> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
> Reviewed-by: Igor Sheludko <ishell@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#55825}

Bug: v8:7065, v8:8171
Tbr: tebbi@chromium.org, yangguo@chromium.org, ishell@chromium.org, ulan@chromium.org
Change-Id: I2be24ac018591c04c826e7e8db82e007b738d156
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng;luci.v8.try:v8_linux_noi18n_rel_ng
Reviewed-on: https://chromium-review.googlesource.com/1222308
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55838}
2018-09-12 18:16:48 +00:00
Benedikt Meurer
bd69d64dd7 Revert "Reland "[objects] Change String::length field to uint32_t.""
This reverts commit df6157ae19.

Reason for revert: trybots didn't rerun :-/

Original change's description:
> Reland "[objects] Change String::length field to uint32_t."
> 
> This is a reland of 1f1eb625a8, the
> breakage on the GCStress bot seems to be unrelated (maybe flushed
> out by this change). We decided to reland to figure out whether it's
> a random flake or really triggered by this particular change.
> 
> Original change's description:
> > [objects] Change String::length field to uint32_t.
> >
> > This changes the Name::hash_field and Symbol::flags to uint32_t as
> > well, so that both Symbols and Strings consume one fewer word on 64-bit
> > architectures now. More importantly the access to String::length is
> > always a 32-bit field load now, even with 31-bit Smis (i.e. on ARM or
> > on 64-bit with pointer compression), so the access should be faster.
> >
> > Bug: v8:7065, v8:8171
> > Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng;luci.v8.try:v8_linux_noi18n_rel_ng
> > Change-Id: I5523deb1f84ece91fa2fea775d50318bd1300493
> > Reviewed-on: https://chromium-review.googlesource.com/1221288
> > Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
> > Reviewed-by: Yang Guo <yangguo@chromium.org>
> > Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
> > Reviewed-by: Igor Sheludko <ishell@chromium.org>
> > Cr-Commit-Position: refs/heads/master@{#55825}
> 
> Tbr: tebbi@chromium.org, yangguo@chromium.org, ishell@chromium.org
> Bug: v8:7065, v8:8171
> Change-Id: I3c7d0b00abb15fa98ab622f9ecd8602fc798cbc3
> Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng;luci.v8.try:v8_linux_noi18n_rel_ng
> Reviewed-on: https://chromium-review.googlesource.com/1221290
> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
> Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#55836}

TBR=ulan@chromium.org,yangguo@chromium.org,tebbi@chromium.org,ishell@chromium.org,bmeurer@chromium.org

Change-Id: Ieaf3be31166abb02e37370ad846c38fa3d114693
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:7065, v8:8171
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng;luci.v8.try:v8_linux_noi18n_rel_ng
Reviewed-on: https://chromium-review.googlesource.com/1222306
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55837}
2018-09-12 17:18:13 +00:00
Benedikt Meurer
df6157ae19 Reland "[objects] Change String::length field to uint32_t."
This is a reland of 1f1eb625a8, the
breakage on the GCStress bot seems to be unrelated (maybe flushed
out by this change). We decided to reland to figure out whether it's
a random flake or really triggered by this particular change.

Original change's description:
> [objects] Change String::length field to uint32_t.
>
> This changes the Name::hash_field and Symbol::flags to uint32_t as
> well, so that both Symbols and Strings consume one fewer word on 64-bit
> architectures now. More importantly the access to String::length is
> always a 32-bit field load now, even with 31-bit Smis (i.e. on ARM or
> on 64-bit with pointer compression), so the access should be faster.
>
> Bug: v8:7065, v8:8171
> Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng;luci.v8.try:v8_linux_noi18n_rel_ng
> Change-Id: I5523deb1f84ece91fa2fea775d50318bd1300493
> Reviewed-on: https://chromium-review.googlesource.com/1221288
> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
> Reviewed-by: Igor Sheludko <ishell@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#55825}

Tbr: tebbi@chromium.org, yangguo@chromium.org, ishell@chromium.org
Bug: v8:7065, v8:8171
Change-Id: I3c7d0b00abb15fa98ab622f9ecd8602fc798cbc3
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng;luci.v8.try:v8_linux_noi18n_rel_ng
Reviewed-on: https://chromium-review.googlesource.com/1221290
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55836}
2018-09-12 17:14:34 +00:00
Sergiy Byelozyorov
1a236fb899 [tools] Print command output on timeout
R=machenbach@chromium.org

Bug: chromium:872257
Change-Id: I6eb1f70e0d44c76e18eb4f6f936c7f2cf0380444
Reviewed-on: https://chromium-review.googlesource.com/1217942
Commit-Queue: Sergiy Byelozyorov <sergiyb@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55834}
2018-09-12 15:38:39 +00:00
Leszek Swirski
4bbb7c4ecf Revert "[objects] Change String::length field to uint32_t."
This reverts commit 1f1eb625a8.

Reason for revert: GC Stress failure (https://ci.chromium.org/p/v8/builders/luci.v8.ci/V8%20Linux64%20GC%20Stress%20-%20custom%20snapshot/21311) 

Original change's description:
> [objects] Change String::length field to uint32_t.
> 
> This changes the Name::hash_field and Symbol::flags to uint32_t as
> well, so that both Symbols and Strings consume one fewer word on 64-bit
> architectures now. More importantly the access to String::length is
> always a 32-bit field load now, even with 31-bit Smis (i.e. on ARM or
> on 64-bit with pointer compression), so the access should be faster.
> 
> Bug: v8:7065, v8:8171
> Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng;luci.v8.try:v8_linux_noi18n_rel_ng
> Change-Id: I5523deb1f84ece91fa2fea775d50318bd1300493
> Reviewed-on: https://chromium-review.googlesource.com/1221288
> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
> Reviewed-by: Igor Sheludko <ishell@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#55825}

TBR=yangguo@chromium.org,tebbi@chromium.org,ishell@chromium.org,bmeurer@chromium.org

Change-Id: I73f3200902f9d52e5664d48c938e37d9dfb7bce7
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:7065, v8:8171
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng;luci.v8.try:v8_linux_noi18n_rel_ng
Reviewed-on: https://chromium-review.googlesource.com/1221706
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55826}
2018-09-12 13:07:22 +00:00
Benedikt Meurer
1f1eb625a8 [objects] Change String::length field to uint32_t.
This changes the Name::hash_field and Symbol::flags to uint32_t as
well, so that both Symbols and Strings consume one fewer word on 64-bit
architectures now. More importantly the access to String::length is
always a 32-bit field load now, even with 31-bit Smis (i.e. on ARM or
on 64-bit with pointer compression), so the access should be faster.

Bug: v8:7065, v8:8171
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng;luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: I5523deb1f84ece91fa2fea775d50318bd1300493
Reviewed-on: https://chromium-review.googlesource.com/1221288
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55825}
2018-09-12 12:28:56 +00:00
Florian Sattler
9f144f1e4a [tools] Restrict clang-tidy to src and test files
NOTRY=true

Change-Id: If305367e5971a596ea5b3cd665dc5a5771d925bf
Reviewed-on: https://chromium-review.googlesource.com/1219628
Commit-Queue: Florian Sattler <sattlerf@google.com>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55791}
2018-09-11 14:00:45 +00:00
Florian Sattler
c995a1dcd6 Add a tool/script to run clang-tidy over V8.
Change-Id: I6d20cb2febdcf8c937d5b37557a701d9c6c45fd2
Reviewed-on: https://chromium-review.googlesource.com/1177720
Commit-Queue: Florian Sattler <sattlerf@google.com>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55786}
2018-09-11 12:01:09 +00:00
Frank Tang
6e5e3b2c9e [Intl] fix formatToPart generate unit in plural if pass in plural as unit.
Bug: v8:8150
Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: If2157d486ac164fcfd0efdc5469357fbad72e0de
Reviewed-on: https://chromium-review.googlesource.com/1215271
Commit-Queue: Frank Tang <ftang@chromium.org>
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55782}
2018-09-11 10:02:04 +00:00
Michael Starzinger
4e71b6ba36 [wasm] Introduce WASM_EXCEPTION_OBJECT instance type.
This new instance type will be used for wrapper objects representing
exported exceptions. Currently the objects are empty and only serve as
an identity for exported exceptions. Eventually they will also need to
reference the signature underlying the exception to perform a signature
check upon import.

R=clemensh@chromium.org
TEST=mjsunit/wasm/exceptions-import
BUG=v8:8091

Change-Id: Ifdd561fc000090f4a985aeb45549fd7110849646
Reviewed-on: https://chromium-review.googlesource.com/1215166
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55752}
2018-09-10 11:26:25 +00:00
Michael Achenbach
e3a0b362db [test] Fix test-listing command on Android
The cctest and unittests suites call the test executable to list the
tests, which requires pushing the executables to the device on Android.

NOTRY=true
TBR=sergiyb@chromium.org

Bug: chromium:866862
Change-Id: I318dff7af2b2de3b8642ec4b6ba30b602da808bb
Reviewed-on: https://chromium-review.googlesource.com/1213202
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55723}
2018-09-07 12:16:58 +00:00
Ross McIlroy
b3a480a65e [RCS / TurboFan] Enable basic off-thread RCS for Concurrent Optimization.
Also removes the --no-recompile-concurrent from the callstats.py script.

BUG=v8:7790

Change-Id: I7e652dd273fd12565e086fe579bdf5974a876d9c
Reviewed-on: https://chromium-review.googlesource.com/1202402
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55709}
2018-09-07 10:02:27 +00:00
Michael Achenbach
0dba4b907b Reland "[test] Increase coverage of d8_default test suites"
This is a reland of 8ac91f6c6a

Skips failing tests on gc stress and fixes predictable testing.

Original change's description:
> [test] Increase coverage of d8_default test suites
>
> NOTRY=true
>
> Bug: v8:7285,v8:8140
> Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
> Change-Id: I9cb216de302bc787189f8f12f5b254909b0f5773
> Reviewed-on: https://chromium-review.googlesource.com/1208496
> Commit-Queue: Michael Achenbach <machenbach@chromium.org>
> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
> Reviewed-by: Sergiy Byelozyorov <sergiyb@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#55682}

Bug: v8:7285, v8:8140, v8:8141
Change-Id: Ia7a437b874d5c8712f6def30382404e527145610
Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Cq-Include-Trybots: luci.v8.try:v8_android_arm64_n5x_rel_ng
Cq-Include-Trybots: luci.v8.try:v8_linux_optional_rel_ng
Cq-Include-Trybots: luci.v8.try:v8_linux_gc_stress_dbg
Cq-Include-Trybots: luci.v8.try:v8_mac64_gc_stress_dbg
Reviewed-on: https://chromium-review.googlesource.com/1209762
Reviewed-by: Sergiy Byelozyorov <sergiyb@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55701}
2018-09-07 07:53:29 +00:00
Michael Achenbach
6a41625000 Revert "[test] Increase coverage of d8_default test suites"
This reverts commit 8ac91f6c6a.

Reason for revert:
Some actual failures on Mac and debugger:
https://ci.chromium.org/p/v8/builders/luci.v8.ci/V8%20Mac64%20GC%20Stress/2914

Failing message tests need to be skipped for predictable testing:
https://ci.chromium.org/p/v8/builders/luci.v8.ci/V8%20Linux%20-%20predictable/18967

Original change's description:
> [test] Increase coverage of d8_default test suites
> 
> NOTRY=true
> 
> Bug: v8:7285,v8:8140
> Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
> Change-Id: I9cb216de302bc787189f8f12f5b254909b0f5773
> Reviewed-on: https://chromium-review.googlesource.com/1208496
> Commit-Queue: Michael Achenbach <machenbach@chromium.org>
> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
> Reviewed-by: Sergiy Byelozyorov <sergiyb@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#55682}

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

Change-Id: I701abe28317028acbf65769674f15517020d3496
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:7285, v8:8140
Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Reviewed-on: https://chromium-review.googlesource.com/1209347
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55683}
2018-09-06 12:00:54 +00:00
Michael Achenbach
8ac91f6c6a [test] Increase coverage of d8_default test suites
NOTRY=true

Bug: v8:7285,v8:8140
Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: I9cb216de302bc787189f8f12f5b254909b0f5773
Reviewed-on: https://chromium-review.googlesource.com/1208496
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Sergiy Byelozyorov <sergiyb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55682}
2018-09-06 11:36:13 +00:00
Michael Achenbach
217cced963 [test] Enable Andoid testing on more JS test suites
Bug: chromium:866862
Change-Id: Ib6c89d88344c2348de155fd54eafa03cf18ea88d
Reviewed-on: https://chromium-review.googlesource.com/1206631
Reviewed-by: Sergiy Byelozyorov <sergiyb@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55674}
2018-09-06 07:26:22 +00:00
Michael Achenbach
beb7778d87 [test] Fix resource-fetching logic for imported files
Path names in import/export statements are relative to the file they are in.

This fixes the logic and unblocks using the messages test suite on Android,
which has cases importing files from mjsunit, which import more files from
there.

Bug: chromium:866862
Change-Id: I8d2ff645f69b67fbdaf4a622d06308e55298b0ce
Reviewed-on: https://chromium-review.googlesource.com/1206570
Reviewed-by: Georg Neis <neis@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55643}
2018-09-05 10:27:07 +00:00
Matheus Marchini
958b761d33 [postmortem] add postmortem metadata for symbols
As discussed in https://github.com/nodejs/llnode/issues/156, we need
postmortem metadata for Symbols to properly print Symbol property names
in postmortem debugging tools. Patch suggested by Ben Noordhuis
(https://github.com/nodejs/llnode/issues/156#issuecomment-350467852).

R=bmeurer@google.com, yangguo@google.com

Change-Id: Ied6d3c079e8b23a9c796bc632c37785ed7dbc118
Reviewed-on: https://chromium-review.googlesource.com/1205052
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55632}
2018-09-05 07:39:31 +00:00
Ujjwal Sharma
f2d07ec516 [intl] Port BreakIterator to C++
Port CreateBreakIterator and BreakIterator.prototype.resolvedOptions to
C++, refactoring the entire class into another one called
JSV8BreakIterator that would be a subclass of JSObject.

TBR: benedikt@chromium.org
Bug: v8:8111
Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: I9bd1d82ec34b210c8ed59ea6576548d45a34b8d5
Reviewed-on: https://chromium-review.googlesource.com/1198946
Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org>
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55627}
2018-09-05 03:22:53 +00:00
tzik
e9e583ec59 Add v8::internal::MicrotaskQueue stub
As a step of Context-associated MicrotaskQueue [1], this CL adds
a stub for v8::internal::MicrotaskQueue.

[1]: https://docs.google.com/document/d/1oNNhXF66dmwyj5S6Ri_g1vmBZltK8rWvZo1Tgqj64Z0/edit?usp=sharing

Tbr: bmeurer@chromium.org
Bug: v8:8124
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: Ie3d86ca49d46749660ec1316e4ae051528076e97
Reviewed-on: https://chromium-review.googlesource.com/1192803
Commit-Queue: Adam Klein <adamk@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55624}
2018-09-04 22:26:42 +00:00
Frank Tang
9c7ec98a90 [Intl] Move NumberFormat to JSNumberFormat
Bug: v8:7979

TBR: benedikt@chromium.org
Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng;luci.chromium.try:linux_chromium_rel_ng
Change-Id: I9d5181c15b56de3bc5288d11bd83e55157c7a610
Reviewed-on: https://chromium-review.googlesource.com/1168518
Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org>
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55621}
2018-09-04 20:16:11 +00:00
Yang Guo
cbec08d5ad [node] update list of unnecessary deps
R=machenbach@chromium.org

Change-Id: I28553eb80f78359e6aeb5bb05a1ea39467e164c9
Reviewed-on: https://chromium-review.googlesource.com/1203830
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55603}
2018-09-04 10:38:36 +00:00
Michael Starzinger
e8d79f070c [wasm] Make exception creation non-observable by JS.
This fixes exception creation (by the WebAssembly throw operation) so
that it is not observable by JavaScript. Internal properties are now
stored with symbol names instead of string names, which also prevents
them from being accessed or monkey-patched directly by JavaScript.

R=clemensh@chromium.org
TEST=mjsunit/regress/wasm/regress-8094
BUG=v8:8094

Change-Id: I33cb27f4373114cd4db28d9aef23560093e55242
Reviewed-on: https://chromium-review.googlesource.com/1203951
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55602}
2018-09-04 10:37:27 +00:00
Sergiy Byelozyorov
a4df9cbfd9 [tools] Add Nokia One trybot to the try_perf script
R=machenbach@chromium.org

Bug: chromium:874316
Change-Id: I148916d0b0f34214325910b29aceb39d3a1db459
Reviewed-on: https://chromium-review.googlesource.com/1201523
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Sergiy Byelozyorov <sergiyb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55598}
2018-09-04 10:08:41 +00:00
Yang Guo
d157fe49a5 [node] no longer copy jinja and markupsafe
These are now direct dependencies in Node.js.

R=lushnikov@chromium.org

Change-Id: I01a68394e2e22a1024b6c21b8222ac8b113fc693
Reviewed-on: https://chromium-review.googlesource.com/1179143
Commit-Queue: Yang Guo <yangguo@chromium.org>
Reviewed-by: Peter Marshall <petermarshall@chromium.org>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55573}
2018-09-03 05:49:51 +00:00
Sergiy Byelozyorov
8d2241ca59 [tools] Whitespace CL
TBR=sergiyb@chromium.org

No-Try: true
Bug: chromium:826280
Change-Id: I1ffaa592c686e07f13426d4f8459d50ff59b4d3c
Reviewed-on: https://chromium-review.googlesource.com/1171239
Commit-Queue: Sergiy Byelozyorov <sergiyb@chromium.org>
Reviewed-by: Sergiy Byelozyorov <sergiyb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55571}
2018-09-02 21:39:54 +00:00
Michael Achenbach
bc1872d9f6 [test] Skip some layout tests on V8 side
TBR=mslekova@chromium.org
NOTRY=true

Bug: chromium:879604
Change-Id: I051837bae866f391ec5f1555b845cd66cc9f777a
Reviewed-on: https://chromium-review.googlesource.com/1199285
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55560}
2018-08-31 16:17:14 +00:00
Sathya Gunasekaran
b00b21b472 [test] Suppress TSAN failure in ICU
Bug: v8:8110
Change-Id: I7531ca961d0a0ed612ea3571c2bbef290b87c035
Reviewed-on: https://chromium-review.googlesource.com/1196689
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55559}
2018-08-31 16:14:27 +00:00
Bret Sepulveda
b9cb78a705 profview: View source code of functions with samples inline.
If profiling is done with --log-source-code profview will now display
a "View source" link for each function in the tree view. Clicking this
will show a new source viewer, with sampled lines highlighted. See the
associated bug for screenshots.

This patch also fixes a bug in the profiler where the source info of
only the first code object for each function would be logged, and
includes some refactoring.

Bug: v8:6240
Change-Id: Ib96a9cfc54543d0dc9bef4657cdeb96ce28b223c
Reviewed-on: https://chromium-review.googlesource.com/1194231
Commit-Queue: Bret Sepulveda <bsep@chromium.org>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55542}
2018-08-31 11:32:33 +00:00
Michael Lippautz
8206187381 Revert GC scheduling for external backing stores
Revert "Reland "[heap] Attempt to incorporate backing store counters into heap sizing and GC trigger stragery.""

This reverts commit eb164dbd00.

Revert "[d8] Fixed external gc test (limit multiplied by number of isolates)."

This reverts commit 38cbc26a75.

Revert "[heap] Fixed typo in method name."

This reverts commit 263174af75.

Bug: chromium:845409, chromium:879045
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I555bcff2ad04ae23368c7b3999a237083010f9c6
Reviewed-on: https://chromium-review.googlesource.com/1196550
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55529}
2018-08-30 14:24:38 +00:00
Michael Achenbach
6206a3e362 [test] Share resource-fetching logic with all d8 test cases
This shares logic for finding additional resources in JS source code.
Previously the logic was implemented for mjsunit, now it will be used
across all d8-based test cases.

This'll enable adding those test suites for Android testing.

Bug: chromium:866862
Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: I7c89ba141483aaf692a03c0e168edb61bbb7b010
Reviewed-on: https://chromium-review.googlesource.com/1193873
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55503}
2018-08-29 17:51:43 +00:00
Frank Tang
a279e23ff8 [Intl] Create a JSDateTimeFormat and move ResolvedOptions under it.
Bug: v8:8066

Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: I5511b6b9272804ebbb61bf2127a2ad51bfc70e28
Reviewed-on: https://chromium-review.googlesource.com/1179319
Reviewed-by: Georg Neis <neis@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Commit-Queue: Frank Tang <ftang@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55481}
2018-08-29 09:01:31 +00:00
Sathya Gunasekaran
ed42a71d5c test262 roll
Bug: v8:7834
Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: Ieab3529ce40a2c01c18f7fade10ec8b437173aa9
Reviewed-on: https://chromium-review.googlesource.com/1194424
Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55472}
2018-08-28 21:18:23 +00:00
Rodrigo Bruno
eb164dbd00 Reland "[heap] Attempt to incorporate backing store counters into heap sizing and GC trigger stragery."
This is a reland of ba735dde20

Original change's description:
> [heap] Attempt to incorporate backing store counters into heap sizing and GC trigger stragery.
> 
> Bug: chromium:845409
> Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
> Change-Id: Ic62a4339110e3dd2a6b1961a246e2bee0c07c03b
> Reviewed-on: https://chromium-review.googlesource.com/1160162
> Commit-Queue: Rodrigo Bruno <rfbpb@google.com>
> Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
> Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#55128}

Bug: chromium:845409
Change-Id: Iaff177f7bebbc073460fab0ae4e5cd9e632e1921
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Reviewed-on: https://chromium-review.googlesource.com/1177301
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Rodrigo Bruno <rfbpb@google.com>
Cr-Commit-Position: refs/heads/master@{#55454}
2018-08-28 12:41:53 +00:00
Lei Zhang
32af1d0ebb Use absolute paths in Android section in tools/BUILD.gn.
In the logic to run tests on Android, the path is currently relative.
This only works when V8 is standalone. When V8 is checkout in another
project, the path is wrong. The build_with_chromium check only helps
with Chromium, but there are other V8 embedders.

Change-Id: I52640a664deb39e5959ed3cc9dc79fd7b6d68758
Reviewed-on: https://chromium-review.googlesource.com/1189096
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55439}
2018-08-28 08:23:38 +00:00
Benoît Lizé
aab50a3124 Rename ShortExternalString to UncachedExternalString.
"short" external strings are not short, they mean that the external data
pointer is not cached. Rename the various classes and objects to align
with the actual meaning.

Bug: chromium:877044
Change-Id: Ie3d5baa9ad352ac6ca89f5ba1d066760825e4beb
Reviewed-on: https://chromium-review.googlesource.com/1185192
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Benoit L <lizeb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55432}
2018-08-27 16:54:03 +00:00
Michael Achenbach
15505a1b29 [release] Fix branch creator after private CLs were disabled
TBR=mslekova@chromium.org
NOTRY=true

Bug: chromium:877964
Change-Id: Ia7ea1094ea339f6e956cb7241f7d35913b7821b2
Reviewed-on: https://chromium-review.googlesource.com/1190502
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55430}
2018-08-27 14:48:15 +00:00
Sergiy Byelozyorov
b3d06b7ef8 [tools] Add dylib files into the list of libraries on Mac
TBR=machenbach@chromium.org

Bug: v8:5918
Change-Id: I6fc16e3c6415246072b7626bdfd13ea0b7ce2dc2
Reviewed-on: https://chromium-review.googlesource.com/1189983
Reviewed-by: Sergiy Byelozyorov <sergiyb@chromium.org>
Commit-Queue: Sergiy Byelozyorov <sergiyb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55428}
2018-08-27 12:34:29 +00:00
Sigurd Schneider
24748811d5 [whitespace-cl] Find out if layout test failure is a flake
NOTRY=true
NOTREECHECKS=true

TBR=mslekova@chromium.org

Change-Id: I92373d44389d34e3249757639a9f0c4f1c8ce03f
Reviewed-on: https://chromium-review.googlesource.com/1189362
Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55420}
2018-08-26 07:50:07 +00:00
Bret Sepulveda
29879461ce Stop manual unescaping of script source data when preprocessing logs.
It appears that the fields are already being unescaped elsewhere,
perhaps by the JSON writer. So if we unescape when adding the source
filename and contents, unescaping will happen again later and plain
backslashes will be interpreted as escape codes.

Bug: v8:6240
Change-Id: Ic66b9017ae685d6dd12944ee8d254991e26fbd32
Reviewed-on: https://chromium-review.googlesource.com/1186625
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Commit-Queue: Bret Sepulveda <bsep@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55401}
2018-08-24 12:30:48 +00:00
Creddy
365e241780 [interpreter][runtime] Avoid AllocationSites for Array literals in oneshot code
No need to create allocation site for array literals in oneshot code since
they are executed only once. The interpreter emits a runtime call to
CreateArrayLiteralWithoutAllocationSite for creating literals in
oneshot code instead.

Change-Id: I285879c84759ff9e2ce281e9548112f52ce5e7d1
Reviewed-on: https://chromium-review.googlesource.com/1167843
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Chandan Reddy <chandanreddy@google.com>
Cr-Commit-Position: refs/heads/master@{#55349}
2018-08-23 12:00:43 +00:00
Bret Sepulveda
cb65864d29 profview: Fix leaking state when switching log files.
When switching log files, if a function was selected the timeline would
attempt to draw its ticks and would usually crash. It would also
preserve the selected section of the timeline.

This patch wipes out the current state when loading a new log file,
with the exception of the current mode (Summary, Bottom up, etc). As a
consequence, the timeline size is now calculated in TimelineView.render
so it will always be drawn at the right size.

Bug: v8:6240
Change-Id: Ie15dd9b225901c8f4df614444458ae2aeaf74ccc
Reviewed-on: https://chromium-review.googlesource.com/1186340
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Commit-Queue: Bret Sepulveda <bsep@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55339}
2018-08-23 10:26:43 +00:00
Dan Elphick
d9770a27b5 [gdb] Move stack frame up to frame above V8_Fatal
UNREACHABLE and CHECK call V8_Fatal directly so treat them like
V8_Dcheck, but also ensure that the frame is moved up to the DCHECK
frame even if it calls V8_Fatal.

Change-Id: Iad5f2e3ea95182bed473d6b2d843a0c1e111911d
Reviewed-on: https://chromium-review.googlesource.com/1183303
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Dan Elphick <delphick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55267}
2018-08-21 12:32:03 +00:00
Timothy Gu
04a6adfc7e [vim-torque] Add a Torque vim syntax highlighter
The vim counterpart to the existing Visual Studio Code extension.

Change-Id: I7ee59e212a31e81034362eb406f3ffdbb2447acb
Reviewed-on: https://chromium-review.googlesource.com/1180705
Commit-Queue: Timothy Gu <timothygu@chromium.org>
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55231}
2018-08-20 18:30:42 +00:00
Camillo Bruni
a7b368ee24 Heap Object Stats: Track external string resources
This CL adds support for the following virtual string types:
 - SCRIPT_SOURCE_EXTERNAL_ONE_BYTE_TYPE
 - SCRIPT_SOURCE_EXTERNAL_TWO_BYTE_TYPE
 - SCRIPT_SOURCE_NON_EXTERNAL_ONE_BYTE_TYPE
 - SCRIPT_SOURCE_NON_EXTERNAL_TWO_BYTE_TYPE
 - STRING_EXTERNAL_RESOURCE_ONE_BYTE_TYPE
 - STRING_EXTERNAL_RESOURCE_TWO_BYTE_TYPE

Change-Id: I8d278ede356bae4ba63c1dae45a347f1261c75cc
Reviewed-on: https://chromium-review.googlesource.com/1174392
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55230}
2018-08-20 18:21:40 +00:00
Sergiy Byelozyorov
e82f793e68 [tools] Fix platform specification for scipi
TBR=machenbach@chromium.org

No-Try: true
Bug: chromium:616879
Change-Id: Icdd2489b64a4b29beb6d561eee8cb2f9c22a96ba
Reviewed-on: https://chromium-review.googlesource.com/1180201
Commit-Queue: Sergiy Byelozyorov <sergiyb@chromium.org>
Reviewed-by: Sergiy Byelozyorov <sergiyb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55197}
2018-08-17 18:49:49 +00:00