AuroraMiddleware/v8
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505 Commits

Author SHA1 Message Date
Adam Klein
eeb1149df9 Try turning object-observe test back on in gc-stress 
Also remove obsolete reference to harmony/object-observe in deopt fuzzer
skip section.

BUG=chromium:478788
LOG=n
TBR=vogelheim@chromium.org

Review URL: https://codereview.chromium.org/1272193004 .

Cr-Commit-Position: refs/heads/master@{#30037}
 2015-08-05 21:26:32 +00:00
yangguo
6a2d3ad606 Remove serializer-specific hash table size heuristic. 
The heuristic can cause weird behavior when bootstrapping.
The memory savings is not worth this hassle.

Committed: https://crrev.com/fc80f29a582b758d14aae864232624ca45e47ddc
Cr-Commit-Position: refs/heads/master@{#30019}

Review URL: https://codereview.chromium.org/1265983006

Cr-Commit-Position: refs/heads/master@{#30026}
 2015-08-05 12:51:49 +00:00
binji
053b8434f0 [d8] Fix tsan bugs 
script_executed and last_run are read/written by multiple threads. Also
externalized_shared_contents_ is modified by multiple threads.

BUG=4306
R=jarin@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/1252623003

Cr-Commit-Position: refs/heads/master@{#29912}
 2015-07-30 08:20:51 +00:00
yangguo
30392b5ea5 Blacklist regress-3960 from turbofan. 
TBR=adamk@chromium.org
BUG=v8:4325,chromium:513160
LOG=N

Review URL: https://codereview.chromium.org/1259863003

Cr-Commit-Position: refs/heads/master@{#29863}
 2015-07-27 08:32:20 +00:00
dusan.milosavljevic
82339644b2 MIPS: Fix missing falthru handling for some branch cases in TF. 
TEST=mjsunit/asm/embenchen/zlib
BUG=

Review URL: https://codereview.chromium.org/1232313007

Cr-Commit-Position: refs/heads/master@{#29735}
 2015-07-17 15:59:40 +00:00
mstarzinger
bdd2be879d [turbofan] Disable one failing debugger test. 
TBR=yangguo@chromium.org

Review URL: https://codereview.chromium.org/1242023003

Cr-Commit-Position: refs/heads/master@{#29707}
 2015-07-16 15:12:41 +00:00
binji
3ec841f2b5 Disable d8-worker-sharedarraybuffer test (fails on TSAN) 
See http://build.chromium.org/p/client.v8/builders/V8%20Linux64%20TSAN/builds/4695/steps/Check%20%28flakes%29/logs/d8-worker-sharedarray..

BUG=v8:4306
R=machenbach@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
LOG=n

Review URL: https://codereview.chromium.org/1241713003

Cr-Commit-Position: refs/heads/master@{#29664}
 2015-07-14 23:34:35 +00:00
binji
4073657ec8 Reland of d8 workers: make sure Shell::Quit is only called once (patchset #1 id:1 of https://codereview.chromium.org/1235083004/) 
Reason for revert:
Looks like the failure is unrelated to my change (still fails after the revert). See http://build.chromium.org/p/client.v8.fyi/builders/V8-Blink%20Win/builds/856/steps/webkit_unit_tests/logs/stdio

Original issue's description:
> Revert of d8 workers: make sure Shell::Quit is only called once (patchset #5 id:80001 of https://codereview.chromium.org/1230403003/)
>
> Reason for revert:
> Breaks webkit_unit_tests. See http://build.chromium.org/p/client.v8.fyi/builders/V8-Blink%20Win/builds/853/steps/webkit_unit_tests/logs/stdio
>
> Original issue's description:
> > d8 workers: make sure Shell::Quit is only called once
> >
> > When running with isolates, Quit can be called simultaneously by two threads.
> > If this happens, then both threads try to clean up the Workers, which could
> > crash.
> >
> > BUG=v8:4279
> > R=jarin@chromium.org
> > R=machenbach@chromium.org
> > LOG=n
> >
> > Committed: https://crrev.com/76184292b392d107609f21662a949b58bb1e258c
> > Cr-Commit-Position: refs/heads/master@{#29654}
>
> TBR=jarin@chromium.org,machenbach@chromium.org
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=v8:4279
>
> Committed: https://crrev.com/6b2c6eb75678747afca59b4a78ace597e218145d
> Cr-Commit-Position: refs/heads/master@{#29656}

TBR=jarin@chromium.org,machenbach@chromium.org,adamk@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:4279

Review URL: https://codereview.chromium.org/1224203004

Cr-Commit-Position: refs/heads/master@{#29663}
 2015-07-14 23:04:32 +00:00
binji
6b2c6eb756 Revert of d8 workers: make sure Shell::Quit is only called once (patchset #5 id:80001 of https://codereview.chromium.org/1230403003/) 
Reason for revert:
Breaks webkit_unit_tests. See http://build.chromium.org/p/client.v8.fyi/builders/V8-Blink%20Win/builds/853/steps/webkit_unit_tests/logs/stdio

Original issue's description:
> d8 workers: make sure Shell::Quit is only called once
>
> When running with isolates, Quit can be called simultaneously by two threads.
> If this happens, then both threads try to clean up the Workers, which could
> crash.
>
> BUG=v8:4279
> R=jarin@chromium.org
> R=machenbach@chromium.org
> LOG=n
>
> Committed: https://crrev.com/76184292b392d107609f21662a949b58bb1e258c
> Cr-Commit-Position: refs/heads/master@{#29654}

TBR=jarin@chromium.org,machenbach@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:4279

Review URL: https://codereview.chromium.org/1235083004

Cr-Commit-Position: refs/heads/master@{#29656}
 2015-07-14 18:14:01 +00:00
binji
76184292b3 d8 workers: make sure Shell::Quit is only called once 
When running with isolates, Quit can be called simultaneously by two threads.
If this happens, then both threads try to clean up the Workers, which could
crash.

BUG=v8:4279
R=jarin@chromium.org
R=machenbach@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/1230403003

Cr-Commit-Position: refs/heads/master@{#29654}
 2015-07-14 17:42:17 +00:00
machenbach
dcb4498ce7 [Sheriff] Skip worker test. 
BUG=v8:4279
LOG=n
NOTRY=true
TBR=jarin@chromium.org

Review URL: https://codereview.chromium.org/1235493005

Cr-Commit-Position: refs/heads/master@{#29563}
 2015-07-10 09:31:00 +00:00
machenbach
6d12699ab4 [Sheriff] Mark test as flaky. 
BUG=v8:4279
LOG=n
NOTRY=true
TBR=jarin@chromium.org

Review URL: https://codereview.chromium.org/1233603002

Cr-Commit-Position: refs/heads/master@{#29560}
 2015-07-10 08:33:00 +00:00
machenbach
6db4586fd5 [test] Skip rest-params test. 
BUG=chromium:508074
LOG=n
NOTREECHECKS=true
NOTRY=true
TBR=ishell@chromium.org

Review URL: https://codereview.chromium.org/1215023016

Cr-Commit-Position: refs/heads/master@{#29537}
 2015-07-08 15:22:00 +00:00
ishell
ce8034ba9c Disable harmony/arrow-rest-params test to unblock landing of another CL. 
BUG=chromium:508074
LOG=N

Review URL: https://codereview.chromium.org/1217493005

Cr-Commit-Position: refs/heads/master@{#29532}
 2015-07-08 13:49:29 +00:00
yangguo
a8a4c364c2 Debugger: use debug break slots instead of ICs (except for calls). 
BUG=v8:3147,v8:4269
LOG=N

Review URL: https://codereview.chromium.org/1218493005

Cr-Commit-Position: refs/heads/master@{#29487}
 2015-07-06 11:16:02 +00:00
yangguo
787de93f4c Make deserialize-script-id test more robust. 
R=machenbach@chromium.org
BUG=v8:4127
LOG=N

Review URL: https://codereview.chromium.org/1215123002

Cr-Commit-Position: refs/heads/master@{#29464}
 2015-07-03 11:11:39 +00:00
paul.lind
ba08cc8c15 MIPS: skip embenchen/zlib test. 
zlib is broken for mips after 35eb3a0260.

We're still working on a fix. Skip test for now, so the bots cycle green.

BUG=

Review URL: https://codereview.chromium.org/1209253005

Cr-Commit-Position: refs/heads/master@{#29356}
 2015-06-29 17:25:12 +00:00
dusan.milosavljevic
448ec36491 MIPS: Fix unpredictable random failures after direct api function call. 
The use of jalr ra is unpredictable if instruction in branch delay slot
is in next page.

This finally fixes random failures in JS debugger and InteruptRequest tests.

TEST=mjsunit/debug-*,
     cctest/test-api/RequestInterruptTestWithNativeAccessor
BUG=

Review URL: https://codereview.chromium.org/1220443002

Cr-Commit-Position: refs/heads/master@{#29331}
 2015-06-26 16:54:12 +00:00
erikcorry
daef0ec5f4 Reland Extend big-disjunction optimization to case-independent regexps 
Previous code review https://codereview.chromium.org/1182783009/
R=yangguo@chromium.org
BUG=chromium:482998
LOG=n

Review URL: https://codereview.chromium.org/1204123003

Cr-Commit-Position: refs/heads/master@{#29290}
 2015-06-25 11:42:20 +00:00
jochen
22b691ba0e [test] Teach test runner about whether novfp3 is on or off 
BUG=none
R=machenbach@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/1204643003

Cr-Commit-Position: refs/heads/master@{#29221}
 2015-06-23 09:43:21 +00:00
littledan
29c4904c0a Disable a flaky test 
This test starts failing when the --harmony-array flag is turned on,
but the failure does not directly have to do with that flag. Disabling
the test in debug mode to unblock the release.

BUG=v8:4237
LOG=n
R=adamk,erikcorry

Review URL: https://codereview.chromium.org/1202523005

Cr-Commit-Position: refs/heads/master@{#29207}
 2015-06-22 22:37:49 +00:00
Adam Klein
1c575e917a Add an informative comment on regress-1132 ASAN suppression 
TBR=arv@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/1199053002.

Cr-Commit-Position: refs/heads/master@{#29205}
 2015-06-22 21:06:11 +00:00
littledan
7ebf6fc965 Disable regress-1132 on ASAN runs 
This test appears to trigger some bug in either ASAN or V8 when
accompanied by an increase in JS code size. Disabling the test
on ASAN runs to unblock adding new JS code.

BUG=v8:4236
LOG=N
R=adamk

Review URL: https://codereview.chromium.org/1203523002

Cr-Commit-Position: refs/heads/master@{#29201}
 2015-06-22 18:57:06 +00:00
mstarzinger
816abc5e86 Fix terrible interaction with code flushing. 
This fixes a terrible interaction of code flushing and the clearing of
optimized code maps hanging off a SharedFunctionInfo. The following is
what happened:
1) Incremental marking cleared map in SharedFunctionInfo s, however it
   was not enqueued as a flushing candidate because one JSFunction f1
   still had optimized code.
2) Deoptimization of f1 made s eligible for code flushing.
3) Optimization of f2 added new entry to optimized code map of s.
4) The JSFunction f2 became unreachable and hence is never marked.
5) Incremental marking now visits f1, finds it eligible for flushing,
   also s is eligible for flushing, both are enqueued.
6) Marking finishes, code flusher clears f1 and s, but the optimized
   code map of s still contains an entry.
7) Boom!

R=ulan@chromium.org,hpayer@chromium.org
TEST=mjsunit/es6/generators-iteration
BUG=v8:3803
LOG=N

Review URL: https://codereview.chromium.org/1197713004

Cr-Commit-Position: refs/heads/master@{#29177}
 2015-06-22 08:25:45 +00:00
hablich
e35ff8cd03 Updates to the license information of third party components. 
LOG=n

Review URL: https://codereview.chromium.org/1183743003

Cr-Commit-Position: refs/heads/master@{#29051}
 2015-06-16 12:37:50 +00:00
chunyang.dai
ebb0f9e52e X87: enable the X87 turbofan support. 
This patch includes the following changes.
     1, Enable the turbofan backend support for X87 platform. It depends on previous CL: 3fdfebd26.
     2, Enable the test cases which are disabled because turbofan for X87 was not enabled.

BUG=v8:4135
LOG=N

Review URL: https://codereview.chromium.org/1179763004

Cr-Commit-Position: refs/heads/master@{#29049}
 2015-06-16 11:23:19 +00:00
bmeurer
2cde7dc82e [mjsunit] regress/regress-crbug-491062 takes too long with --always-opt. 
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/1183133002

Cr-Commit-Position: refs/heads/master@{#29021}
 2015-06-15 10:27:32 +00:00
mstarzinger
063079976c [turbofan] Fix throwing conversion inserted by JSTypedLowering. 
This fixes the graph wiring of implicit JSToNumber nodes inserted by
JSTypedLowering, to be correctly hooked into a surrounding exceptional
continuation.

R=bmeurer@chromium.org
TEST=mjsunit/compiler/try-binop,test262

Review URL: https://codereview.chromium.org/1178153004

Cr-Commit-Position: refs/heads/master@{#28975}
 2015-06-12 04:42:14 +00:00
mstarzinger
84f208949b [turbofan] Enable support for try-catch statements. 
R=bmeurer@chromium.org
BUG=v8:4131
LOG=N

Review URL: https://codereview.chromium.org/1177743002

Cr-Commit-Position: refs/heads/master@{#28935}
 2015-06-11 10:50:55 +00:00
mstarzinger
23d7123cff [turbofan] Deprecate NodeProperties::ReplaceWithValue. 
This deprecates the aforementioned mutator in favor of a simpler
NodeProperties::ReplaceUses that doesn't perform any relaxation.
Preparation for enabling support for try-catch statements.

R=bmeurer@chromium.org
TEST=unittests/NodePropertiesTest

Review URL: https://codereview.chromium.org/1172773003

Cr-Commit-Position: refs/heads/master@{#28897}
 2015-06-10 09:14:03 +00:00
mstarzinger
ed13ea1e32 [turbofan] Turn JSContextSpecializer into an AdvancedReducer. 
This in turn allows usage of AdvancedReducer::ReplaceWithValue which
has access to the underlying graph reducer.

R=titzer@chromium.org

Review URL: https://codereview.chromium.org/1162903006

Cr-Commit-Position: refs/heads/master@{#28838}
 2015-06-08 12:10:10 +00:00
ishell
050e8880f5 A couple of other "stack overflow" vs. "has_pending_exception()" issues fixed. 
BUG=chromium:471659, chromium:494158
LOG=N

Review URL: https://codereview.chromium.org/1151333005

Cr-Commit-Position: refs/heads/master@{#28816}
 2015-06-05 15:52:20 +00:00
ishell
c984efe6e3 Reland "Fixed a couple of failing DCHECK(has_pending_exception()). (patchset #1 id:1 of https://codereview.chromium.org/1151373002/ )" 
BUG=chromium:491062
LOG=N

Review URL: https://codereview.chromium.org/1157273002

Cr-Commit-Position: refs/heads/master@{#28699}
 2015-05-29 11:37:23 +00:00
yangguo
0837b43720 Correctly hook up materialized receiver into the evaluation context chain. 
R=ulan@chromium.org
BUG=chromium:491943
LOG=Y

Review URL: https://codereview.chromium.org/1157993002

Cr-Commit-Position: refs/heads/master@{#28628}
 2015-05-26 13:06:41 +00:00
ishell
d2334e901c Revert of Fixed a couple of failing DCHECK(has_pending_exception()). (patchset #1 id:1 of https://codereview.chromium.org/1151373002/) 
Reason for revert:
Broke V8 Linux - nosnap.

Original issue's description:
> Fixed a couple of failing DCHECK(has_pending_exception()).
>
> BUG=chromium:491062
> LOG=N
>
> Committed: https://crrev.com/62b56507cce3c57a2e1aebce6d34f29b3b64e762
> Cr-Commit-Position: refs/heads/master@{#28617}

TBR=yangguo@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:491062

Review URL: https://codereview.chromium.org/1148423004

Cr-Commit-Position: refs/heads/master@{#28619}
 2015-05-26 10:28:35 +00:00
ishell
62b56507cc Fixed a couple of failing DCHECK(has_pending_exception()). 
BUG=chromium:491062
LOG=N

Review URL: https://codereview.chromium.org/1151373002

Cr-Commit-Position: refs/heads/master@{#28617}
 2015-05-26 10:06:54 +00:00
machenbach
8c15e5bdc3 [test] Make test as flaky 
BUG=v8:4127
LOG=n
TBR=yangguo@chromium.org

Review URL: https://codereview.chromium.org/1146683003

Cr-Commit-Position: refs/heads/master@{#28479}
 2015-05-19 11:50:51 +00:00
yangguo
8b6c2a805d Mark mjsunit/allocation-site-info.js as NO_VARIANTS. 
NOTRY=true
TBR=machenbach@chromium.org
BUG=4078
LOG=N

Review URL: https://codereview.chromium.org/1123183003

Cr-Commit-Position: refs/heads/master@{#28248}
 2015-05-06 07:20:57 +00:00
jarin
b5b47e1f88 Remove materialized objects on stack unwind. 
BUG=v8:3985
LOG=n
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/1122083002

Cr-Commit-Position: refs/heads/master@{#28206}
 2015-05-04 16:44:01 +00:00
titzer
b0dcf6abf2 Allow TurboFan to compile more methods. 
Reorganize some bailout conditions to be after the decision to use TurboFan.

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/1110573002

Cr-Commit-Position: refs/heads/master@{#28172}
 2015-04-30 14:50:45 +00:00
machenbach
1621dbf370 [test] Mark test as flaky. 
BUG=v8:3803
LOG=n
TBR=mstarzinger@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/1112373002

Cr-Commit-Position: refs/heads/master@{#28166}
 2015-04-30 13:25:09 +00:00
machenbach
38a8d369b7 [test] Skip tests on msan. 
NOTRY=true
BUG=chromium:425187
LOG=n
TBR=Sven Panne, titzer

Review URL: https://codereview.chromium.org/1110903004

Cr-Commit-Position: refs/heads/master@{#28122}
 2015-04-29 07:19:59 +00:00
machenbach
b3000dda14 [test] Skip unsuitable tests for msan. 
NOTRY=true
BUG=chromium:425187
LOG=n
TBR=Sven Panne, titzer

Review URL: https://codereview.chromium.org/1107323003

Cr-Commit-Position: refs/heads/master@{#28103}
 2015-04-28 11:18:12 +00:00
jarin
aaddea11b2 Materialize booleans in the turbofan deoptimizer. 
BUG=
R=titzer@chromium.org

Review URL: https://codereview.chromium.org/1055453006

Cr-Commit-Position: refs/heads/master@{#28022}
 2015-04-23 08:06:55 +00:00
paul.lind
bf06d5c9f5 Skip poppler and sqlite tests on big-endian platforms. 
Emscripten use of typed-arrays is little-endian only.

BUG=

Review URL: https://codereview.chromium.org/1082723007

Cr-Commit-Position: refs/heads/master@{#28020}
 2015-04-22 22:31:27 +00:00
machenbach
8244686f6d [mjsunit] Fix bad test expectations. 
BUG=v8:3924,v8:3969,chromium:478788
NOTRY=true
LOG=n

Review URL: https://codereview.chromium.org/1095893004

Cr-Commit-Position: refs/heads/master@{#28019}
 2015-04-22 21:22:17 +00:00
titzer
5b6111edff Add test for deoptimization bug. 
R=jarin@chromium.org,mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/1100113002

Cr-Commit-Position: refs/heads/master@{#28013}
 2015-04-22 14:32:49 +00:00
yangguo
9146ae720c Blacklist mjsunit/es6/generators-debug-scopes.js from turbofan. 
TBR=mstarzinger@chromium.org
NOTRY=true
BUG=v8:4055
LOG=N

Review URL: https://codereview.chromium.org/1098293002

Cr-Commit-Position: refs/heads/master@{#28012}
 2015-04-22 14:16:17 +00:00
dslomov
aec46ca54a Stack allocate lexical locals + hoist stack slots 
Review URL: https://codereview.chromium.org/981203003

Cr-Commit-Position: refs/heads/master@{#28008}
 2015-04-22 13:22:18 +00:00
svenpanne
9bb8b58549 Add an --omit-quit flag to d8 for Emscripten's sake. 
Review URL: https://codereview.chromium.org/1101683002

Cr-Commit-Position: refs/heads/master@{#28004}
 2015-04-22 12:24:15 +00:00