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Author SHA1 Message Date
wingo
87fd436670 Better error message for eval=>42 in strict mode 
BUG=v8:4213
R=arv@chromium.org
LOG=N

Review URL: https://codereview.chromium.org/1210003003

Cr-Commit-Position: refs/heads/master@{#29299}
 2015-06-25 16:17:21 +00:00
verwaest
efbb4c6cdc Back off normalizing on set length in sync with adding a property 
BUG=

Review URL: https://codereview.chromium.org/1211833002

Cr-Commit-Position: refs/heads/master@{#29298}
 2015-06-25 15:04:59 +00:00
verwaest
3f336d4144 Only try to delete dictionary elements if the length is actually reduced 
BUG=v8:4137
LOG=n

Review URL: https://codereview.chromium.org/1209983002

Cr-Commit-Position: refs/heads/master@{#29297}
 2015-06-25 14:46:04 +00:00
yangguo
cfe89a71a3 Debugger: use list to find shared function info in a script. 
Now that we keep tabs on shared function infos from a script, we can speed up finding shared function infos for debugging. However, in case we have to compile a function that cannot be lazily compiled without context, we fall back to the slow heap iteration.

R=mstarzinger@chromium.org
BUG=v8:4132,v8:4052
LOG=N

Review URL: https://codereview.chromium.org/1206573004

Cr-Commit-Position: refs/heads/master@{#29296}
 2015-06-25 14:27:43 +00:00
verwaest
4eed4970fd Move Add to the elements accessor for everything but dictionary-arguments 
BUG=v8:4137
LOG=n

Review URL: https://codereview.chromium.org/1205913002

Cr-Commit-Position: refs/heads/master@{#29295}
 2015-06-25 14:17:19 +00:00
vogelheim
1d73a81ae0 Remove obsolete options in ScriptCompiler::CompileOptions. 
This is a follow-on to https://code.google.com/p/v8/source/detail?r=22431
This will remove the compatibility logic, so that the API as described
in r22431 is the only API.

I'll let this CL will sit around for a while to give embedders a chance
to update their code.

R=yangguo@chromium.org, ulan@chromium.org
BUG=chromium:399580
LOG=Y

Review URL: https://codereview.chromium.org/392263002

Cr-Commit-Position: refs/heads/master@{#29294}
 2015-06-25 14:03:56 +00:00
wingo
40b7d874b2 Reapply "Fix receiver when calling eval() bound by with scope" 
Originally applied in https://codereview.chromium.org/1202963005

BUG=v8:4214
CQ_INCLUDE_TRYBOTS=tryserver.chromium.linux:linux_chromium_rel_ng;tryserver.blink:linux_blink_rel
LOG=N
R=arv@chromium.org, mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/1208873002

Cr-Commit-Position: refs/heads/master@{#29293}
 2015-06-25 13:46:46 +00:00
arv
876ae42598 Unify the stack layout for construct frames 
The stack layout was different for different ports.

BUG=v8:3887
LOG=N
R=dslomov@chromium.org, adamk@chromium.org

Review URL: https://codereview.chromium.org/1203103003

Cr-Commit-Position: refs/heads/master@{#29292}
 2015-06-25 12:52:36 +00:00
yangguo
6434ec3087 Reland 2 "Keep a canonical list of shared function infos." 
BUG=v8:4132
LOG=N

Review URL: https://codereview.chromium.org/1211803002

Cr-Commit-Position: refs/heads/master@{#29291}
 2015-06-25 12:20:06 +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
verwaest
f461c7a67a Move reconfiguration into the elements accessor 
BUG=v8:4137
LOG=n

Review URL: https://codereview.chromium.org/1207613005

Cr-Commit-Position: refs/heads/master@{#29289}
 2015-06-25 11:26:06 +00:00
bmeurer
35eb3a0260 [turbofan] Optimize BooleanNot conditions to Branch nodes. 
Also remove the weird work-around for this missing optimization in
CHECK_DATE in macros.py.

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/1205353002

Cr-Commit-Position: refs/heads/master@{#29288}
 2015-06-25 11:07:09 +00:00
verwaest
210be5215d Let AddDictionaryElement / AddFastElement purely add, move transition heuristics to AddDataElement 
BUG=v8:4137
LOG=n

Review URL: https://codereview.chromium.org/1194023004

Cr-Commit-Position: refs/heads/master@{#29287}
 2015-06-25 10:49:02 +00:00
yangguo
f283021f2d Debugger: remove bogus assertion in BreakLocation constructor. 
Currently DebugInfo objects can be created independently from whether
the debugger is active. When tearing down the isolate, we would go
through DebugInfo objects and iterate through break locations,
causing this assertion to fail.

R=ulan@chromium.org
BUG=v8:4241
LOG=N

Review URL: https://codereview.chromium.org/1210813002

Cr-Commit-Position: refs/heads/master@{#29286}
 2015-06-25 10:43:46 +00:00
yangguo
f7ef0c9921 Revert of Reland "Keep a canonical list of shared function infos." (patchset #3 id:40001 of https://codereview.chromium.org/1211453002/) 
Reason for revert:
proxies test failing https://chromegw.corp.google.com/i/client.v8/builders/V8%20Linux64%20GC%20Stress%20-%20custom%20snapshot/builds/903/steps/Mjsunit/logs/proxies

Original issue's description:
> Reland "Keep a canonical list of shared function infos."
>
> This reverts commit 3164aa7483.
>
> Committed: https://crrev.com/cacb646d80daa429f6915824a741f595db7d5044
> Cr-Commit-Position: refs/heads/master@{#29282}

TBR=adamk@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1206263002

Cr-Commit-Position: refs/heads/master@{#29285}
 2015-06-25 10:35:12 +00:00
mstarzinger
8f6bca542f Remove overzealous checking of --cache-optimized-code flag. 
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/1206803003

Cr-Commit-Position: refs/heads/master@{#29284}
 2015-06-25 09:45:11 +00:00
Benedikt Meurer
e21f122865 [turbofan] Properly type %_IsDate intrinsic. 
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/1208003002.

Cr-Commit-Position: refs/heads/master@{#29283}
 2015-06-25 09:22:30 +00:00
yangguo
cacb646d80 Reland "Keep a canonical list of shared function infos." 
This reverts commit 3164aa7483.

Review URL: https://codereview.chromium.org/1211453002

Cr-Commit-Position: refs/heads/master@{#29282}
 2015-06-25 09:09:44 +00:00
Michael Stanton
c1a4f7477f [ic] Record call counts for monomorphic calls made with an IC. 
The idea is that TurboFan can use this information for more intelligent
inlining.

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/1201193003

Cr-Commit-Position: refs/heads/master@{#29281}
 2015-06-25 08:43:53 +00:00
Michael Stanton
9e7af9efc5 Vector ICs: Like megamorphic keyed koads, use a dummy vector for stores 
It's useful for the megamorphic keyed store case to not require a
vector and slot as input. Analogous to the load case, we have a dummy
one-ic-slot vector to aid. Since the only kind of MISS is for
megamorphic cache stub failures, we don't need the real vector.
The reason is that megamorphic cache stub failures don't result in any
change to the type feedback vector state.

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/1210583002

Cr-Commit-Position: refs/heads/master@{#29280}
 2015-06-25 08:36:27 +00:00
Benedikt Meurer
a58ba8d801 [turbofan] Add basic support for calling to (a subset of) C functions. 
This introduces some initial building blocks for calling out to
C/C++ functions directly from TurboFan generated code objects.

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/1205023002.

Cr-Commit-Position: refs/heads/master@{#29279}
 2015-06-25 08:32:32 +00:00
Michael Starzinger
112f197341 Simplify interface to optimized code map lookup. 
This is one step torwards extracting an OptimizedCodeMap out from the
SharedFunctionInfo in order to have a more flexible implementation.

R=bmeurer@chromium.org, jarin@chromium.org

Review URL: https://codereview.chromium.org/1205783003.

Cr-Commit-Position: refs/heads/master@{#29278}
 2015-06-25 08:28:45 +00:00
bmeurer
5056c8219a [turbofan] Revive the useful parts of the SimplifiedOperatorReducer. 
This partially reverts https://codereview.chromium.org/1162563002
because we might actually be able to optimize certain combinations
now due to dead code elimination.

R=titzer@chromium.org

Review URL: https://codereview.chromium.org/1202263006

Cr-Commit-Position: refs/heads/master@{#29277}
 2015-06-25 04:47:16 +00:00
bbudge
9b36c6e37a Make helper functions compatible with larger ToBooleanStub types. 
I missed some functions that need to change.

LOG=N
BUG=v8:4124

Review URL: https://codereview.chromium.org/1199413009

Cr-Commit-Position: refs/heads/master@{#29276}
 2015-06-25 04:32:19 +00:00
mstarzinger
defa7459b6 Make sure bound functions never make it into optimized code map. 
This is one step torwards extracting an OptimizedCodeMap out from the
SharedFunctionInfo in order to have a more flexible implementation.

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/1210523002

Cr-Commit-Position: refs/heads/master@{#29275}
 2015-06-25 04:12:03 +00:00
v8-autoroll
2161d3972d Update V8 DEPS. 
Rolling v8/third_party/icu to c3f79166089e5360c09e3053fce50e6e296c3204

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/1206173002

Cr-Commit-Position: refs/heads/master@{#29274}
 2015-06-25 03:28:37 +00:00
arv
206cd93b5a JSON.stringify should handle the replacer before the space 
BUG=v8:4227
LOG=N
R=adamk
CQ_INCLUDE_TRYBOTS=tryserver.chromium.linux:linux_chromium_rel_ng;tryserver.blink:linux_blink_rel

Review URL: https://codereview.chromium.org/1200373003

Cr-Commit-Position: refs/heads/master@{#29273}
 2015-06-25 00:04:35 +00:00
arv
f4e39a8c1f Fix evaluation order of Object.prototype.hasOwnProperty 
We need to do the ToName before the ToObject.

BUG=v8:4229
LOG=N
R=adamk

Review URL: https://codereview.chromium.org/1211663002

Cr-Commit-Position: refs/heads/master@{#29272}
 2015-06-24 22:30:52 +00:00
arv
a0f4706e5e jsmin.py: Fix issue with escaping of back ticks 
The escaping of back ticks in template strings was incorrect

BUG=v8:4240
LOG=N
TBR=yangguo@chromium.org

Review URL: https://codereview.chromium.org/1209713003

Cr-Commit-Position: refs/heads/master@{#29271}
 2015-06-24 22:29:46 +00:00
arv
6e6a1c8aee JSON.stringify should use toString of replacer and not valueOf 
If the replacer array contains a number wrapper we should use the
toString result and not valueOf.

BUG=v8:4228
LOG=N
R=adamk
CQ_INCLUDE_TRYBOTS=tryserver.chromium.linux:linux_chromium_rel_ng;tryserver.blink:linux_blink_rel

Review URL: https://codereview.chromium.org/1207013002

Cr-Commit-Position: refs/heads/master@{#29270}
 2015-06-24 22:18:08 +00:00
dstence
c05c9f1881 PPC: Debug check fix for test SMI optimization. 
R=mbrandy@us.ibm.com, michael_dawson@ca.ibm.com
BUG=

Review URL: https://codereview.chromium.org/1202383005

Cr-Commit-Position: refs/heads/master@{#29269}
 2015-06-24 21:22:01 +00:00
arv
51073d5f40 i18n.js was not using original functions 
The i18n.js code was calling a lot of methods, which might have been
removed or replaced by user code.

Make sure we use the original functions.

BUG=v8:4220
LOG=N
R=adamk, littledan
CQ_INCLUDE_TRYBOTS=tryserver.chromium.linux:linux_chromium_rel_ng;tryserver.blink:linux_blink_rel

Review URL: https://codereview.chromium.org/1199813004

Cr-Commit-Position: refs/heads/master@{#29268}
 2015-06-24 20:54:22 +00:00
machenbach
93d130ce70 Revert of Fix receiver when calling eval() bound by with scope (patchset #3 id:40001 of https://codereview.chromium.org/1202963005/) 
Reason for revert:
[Sheriff] Breaks layout tests. Please fix upstream blink first.
http://build.chromium.org/p/client.v8.fyi/builders/V8-Blink%20Mac/builds/574

Please consider extra blink trybots on a reland.

Original issue's description:
> Fix receiver when calling eval() bound by with scope
>
> Thanks to André Bargull for the report.
>
> BUG=v8:4214
> LOG=N
> R=arv@chromium.org, mstarzinger@chromium.org
>
> Committed: https://crrev.com/3c5f0db3a1768ade68108bf003676ce378d1cbdc
> Cr-Commit-Position: refs/heads/master@{#29259}

TBR=arv@chromium.org,mstarzinger@chromium.org,verwaest@chromium.org,wingo@igalia.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:4214

Review URL: https://codereview.chromium.org/1201273004

Cr-Commit-Position: refs/heads/master@{#29267}
 2015-06-24 19:08:35 +00:00
machenbach
3eae40d7a4 Revert of Extend big-disjunction optimization to case-independent regexps (patchset #5 id:80001 of https://codereview.chromium.org/1182783009/) 
Reason for revert:
[Sheriff] Test times out now on msan:
http://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20arm64%20-%20sim%20-%20MSAN/builds/2947

Original issue's description:
> Extend big-disjunction optimization to case-independent regexps
>
> R=yangguo@chromium.org
> BUG=chromium:482998
> LOG=n
>
> Committed: https://crrev.com/d2135603bcf462e15a1284d8ed969f6692610dda
> Cr-Commit-Position: refs/heads/master@{#29264}

TBR=yangguo@chromium.org,erikcorry@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:482998

Review URL: https://codereview.chromium.org/1204013003

Cr-Commit-Position: refs/heads/master@{#29266}
 2015-06-24 19:04:15 +00:00
binji
5023335b4d Fix cluster-fuzz regression with Workers and recursive serialization 
Shell::SerializeValue was using a HandleScope, but was also storing Handles in
an ObjectList. The ObjectList handles would persist after the function had
returned, but will have already been destroyed by the HandleScope, so there is
a use-after-free.

This change removes the HandleScope in Shell::SerializeValue and relies on the
caller's HandleScope.

BUG=chromium:503968
R=jochen@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/1211433003

Cr-Commit-Position: refs/heads/master@{#29265}
 2015-06-24 18:31:50 +00:00
erikcorry
d2135603bc Extend big-disjunction optimization to case-independent regexps 
R=yangguo@chromium.org
BUG=chromium:482998
LOG=n

Review URL: https://codereview.chromium.org/1182783009

Cr-Commit-Position: refs/heads/master@{#29264}
 2015-06-24 18:17:41 +00:00
binji
b3bd7289f7 Fix cluster-fuzz regression with Workers when serializing empty string 
BUG=chromium:503991
R=jochen@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/1210623002

Cr-Commit-Position: refs/heads/master@{#29263}
 2015-06-24 17:47:23 +00:00
wingo
edcc242a44 Fix unexpected token messages in expression classifier 
Some tokens need special messages because their token corresponds to
many names.

R=arv@chromium.org
BUG=v8:4213
LOG=N

Review URL: https://codereview.chromium.org/1207743004

Cr-Commit-Position: refs/heads/master@{#29262}
 2015-06-24 17:25:25 +00:00
binji
627627b327 Fix cluster-fuzz regression with Workers on mips.debug 
BUG=chromium:503698
R=jochen@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/1208573003

Cr-Commit-Position: refs/heads/master@{#29261}
 2015-06-24 17:09:59 +00:00
dslomov
c09268f2e1 Use C runtime functions for ThrowNewXXError desugarings. 
JS runtime function calls cause Hydrogen to bail out.

R=adamk@chromiunm.org,arv@chromium.org

Review URL: https://codereview.chromium.org/1210533003

Cr-Commit-Position: refs/heads/master@{#29260}
 2015-06-24 16:54:53 +00:00
wingo
3c5f0db3a1 Fix receiver when calling eval() bound by with scope 
Thanks to André Bargull for the report.

BUG=v8:4214
LOG=N
R=arv@chromium.org, mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/1202963005

Cr-Commit-Position: refs/heads/master@{#29259}
 2015-06-24 16:47:58 +00:00
hpayer
6e6af7e7c7 Re-land new insertion write barrier. 
BUG=

Review URL: https://codereview.chromium.org/1211513002

Cr-Commit-Position: refs/heads/master@{#29258}
 2015-06-24 16:40:54 +00:00
mbrandy
5989a374c9 PPC: Use big-boy Types to annotate interface descriptor parameters 
Port c019d7f498

Original commit message:
- Thread Type::FunctionType through stubs and the TF pipeline.
- Augment Typer to decorate parameter nodes with types from
  a Type::FunctionType associated with interface descriptors.
- Factor interface descriptors into platform-specific and
  platform-independent components so that all descriptors share
  a common Type::FunctionType for all platforms.

R=danno@chromium.org, dstence@us.ibm.com, michael_dawson@ca.ibm.com
BUG=

Review URL: https://codereview.chromium.org/1206893002

Cr-Commit-Position: refs/heads/master@{#29257}
 2015-06-24 16:10:11 +00:00
ishell
339ac2700d Ensure there is some space on JS stack available for bootstrapping. 
Review URL: https://codereview.chromium.org/1203873005

Cr-Commit-Position: refs/heads/master@{#29256}
 2015-06-24 14:57:52 +00:00
yangguo
f1982eb490 Serializer: clear next link in weak cells. 
If we do not clear next links during serialization, the
serializer would simply follow those links and serialize
arbitrary objects held by weak cells. This breaks the
invariant in the code serializer, which crashes if it
sees context-dependent objects.

R=ulan@chromium.org
BUG=chromium:503552
LOG=Y

Review URL: https://codereview.chromium.org/1203973002

Cr-Commit-Position: refs/heads/master@{#29255}
 2015-06-24 14:26:42 +00:00
mbrandy
8636e105d1 PPC: Do not add extra argument for new.target 
Port 8196c28a94

Original commit message:
JSConstructStub for subclass constructors instead locates new.target in
a known location on the stack.

R=dslomov@chromium.org, dstence@us.ibm.com, michael_dawson@ca.ibm.com
BUG=

Review URL: https://codereview.chromium.org/1208443002

Cr-Commit-Position: refs/heads/master@{#29254}
 2015-06-24 13:29:23 +00:00
wingo
a955871539 Fix -Werror=sign-compare error with GCC 
R=jkummerow@chromium.org
LOG=N
BUG=

Review URL: https://codereview.chromium.org/1202843006

Cr-Commit-Position: refs/heads/master@{#29253}
 2015-06-24 12:23:36 +00:00
machenbach
9f67f3f2d5 [android] Set platform to 16 for 32 bit builds. 
TBR=ulan, jochen
NOTRY=true

Review URL: https://codereview.chromium.org/1209453003

Cr-Commit-Position: refs/heads/master@{#29252}
 2015-06-24 10:20:30 +00:00
bmeurer
db4101ef81 [turbofan] Make TyperCache global and thread safe. 
This way we need the common types only once per process and we don't
need to recreate them for every compilation. It uses the same pattern
that we already apply to caching operators. This simplifies the type
cache a lot.

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/1209513002

Cr-Commit-Position: refs/heads/master@{#29251}
 2015-06-24 09:16:39 +00:00
bmeurer
7a675e0e3b [x64] Fix instruction selection for Word64Equal(Word64And, 0). 
This fixes a slight inconsistency in the InstructionSelector that
basically disabled the optimization for things like ObjectIsSmi.

R=jarin@chromium.org

Review URL: https://codereview.chromium.org/1206773002

Cr-Commit-Position: refs/heads/master@{#29250}
 2015-06-24 09:15:31 +00:00