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Author SHA1 Message Date
Ben L. Titzer
396381f944 [turbofan] Rename IrOpcode predicate IsLeafOpcode to IsConstantOpcode. 
R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/863513002

Cr-Commit-Position: refs/heads/master@{#26141}
 2015-01-19 15:35:16 +00:00
titzer
36003d07eb [turbofan] Improve loop analysis to handle more than 32 loops. 
R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/855653002

Cr-Commit-Position: refs/heads/master@{#26140}
 2015-01-19 15:19:57 +00:00
svenpanne
327d4a7cde Unobscurified OFStream. 
Use simple HAS-A relationship instead of obscure multiple inheritance.
In theory, UBSan should be totally happy with this, but it still isn't.
This seems to be a bug in UBSan, see e.g.
http://lists.cs.uiuc.edu/pipermail/cfe-dev/2014-December/040225.html

BUG=chromium:448102
LOG=y

Review URL: https://codereview.chromium.org/859773002

Cr-Commit-Position: refs/heads/master@{#26139}
 2015-01-19 14:41:47 +00:00
marja
af8a0c0d82 Script streaming: don't produce (empty) cached data when debugger forces eagerness. 
See CompileTopLevel for similar logic which suppresses producing parser cache
when the debugger is active.

BUG=441130
LOG=n

Review URL: https://codereview.chromium.org/845643005

Cr-Commit-Position: refs/heads/master@{#26138}
 2015-01-19 14:29:12 +00:00
dcarney
8c990d1716 add stub for api function calls with known number of parameters 
BUG=449930
LOG=N

Review URL: https://codereview.chromium.org/859783002

Cr-Commit-Position: refs/heads/master@{#26137}
 2015-01-19 14:17:33 +00:00
dcarney
09abbaae85 delete flaky test MultithreadedParallelIsolates 
BUG=3215
LOG=N

Review URL: https://codereview.chromium.org/855333002

Cr-Commit-Position: refs/heads/master@{#26136}
 2015-01-19 14:16:22 +00:00
Michael Starzinger
7d54d54dea Blacklist computed property name failures with TurboFan. 
R=verwaest@chromium.org
TEST=mjsunit/harmony/computed-property-names

Review URL: https://codereview.chromium.org/862513002

Cr-Commit-Position: refs/heads/master@{#26135}
 2015-01-19 14:15:18 +00:00
jochen
9d25205b29 Revert of Temporarily restore make dependencies (patchset #1 id:1 of https://codereview.chromium.org/733203008/) 
Reason for revert:
make dependencies is stale now, and everybody should have switched over

Original issue's description:
> Temporarily restore make dependencies
>
> We will remove dependencies in about a week again.
>
> BUG=none
> R=machenbach@chromium.org
> LOG=y

TBR=machenbach@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=none

Review URL: https://codereview.chromium.org/791813007

Cr-Commit-Position: refs/heads/master@{#26134}
 2015-01-19 13:21:16 +00:00
yangguo
d0062b3ec4 Serializer: reset typed array cell type. 
R=mvstanton@chromium.org
BUG=chromium:449937
LOG=N

Review URL: https://codereview.chromium.org/861583002

Cr-Commit-Position: refs/heads/master@{#26133}
 2015-01-19 12:46:39 +00:00
caitpotter88
02218adb6b Report SyntaxError on Token::ILLEGAL in ParseTemplateLiteral 
BUG=v8:3820, v8:3821
LOG=N
R=arv@chromium.org, dslomov@chromium.org, marja@chromium.org

Review URL: https://codereview.chromium.org/857433004

Cr-Commit-Position: refs/heads/master@{#26132}
 2015-01-19 12:38:20 +00:00
mstarzinger
6daecbd5ff Allow --always-opt to go further into the pipeline (2). 
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/855873002

Cr-Commit-Position: refs/heads/master@{#26131}
 2015-01-19 12:35:19 +00:00
caitpotter88
6dc82c184c Implement IsConstructor() abstract operation 
LOG=N
R=dpino@igalia.com, arv@chromium.org, dslomov@chromium.org
BUG=

Review URL: https://codereview.chromium.org/851163007

Cr-Commit-Position: refs/heads/master@{#26130}
 2015-01-19 12:22:31 +00:00
dcarney
c15c737362 remove SignatureInfo class 
BUG=

Review URL: https://codereview.chromium.org/855903002

Cr-Commit-Position: refs/heads/master@{#26129}
 2015-01-19 12:17:23 +00:00
yangguo
db653e547c Allow nested compile-script histogram scopes. 
R=bmeurer@chromium.org
BUG=chromium:449959
LOG=N

Review URL: https://codereview.chromium.org/822823003

Cr-Commit-Position: refs/heads/master@{#26128}
 2015-01-19 11:33:14 +00:00
jochen
502407335d Add missing if (FLAG_verify_heap) checks around heap verification 
BUG=chromium:449943
R=svenpanne@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/848403003

Cr-Commit-Position: refs/heads/master@{#26127}
 2015-01-19 10:12:46 +00:00
mvstanton
173b69f041 ClusterFuzz fix: %NormalizeElements shouldn't process the global proxy. 
BUG=449070
R=yangguo@chromium.org
LOG=N

Review URL: https://codereview.chromium.org/859713002

Cr-Commit-Position: refs/heads/master@{#26126}
 2015-01-19 09:31:19 +00:00
yangguo
3a53f2fda3 Correctly load RegExp.source from the holder. 
R=mvstanton@chromium.org
BUG=chromium:447561
LOG=N

Review URL: https://codereview.chromium.org/844193004

Cr-Commit-Position: refs/heads/master@{#26125}
 2015-01-19 09:17:21 +00:00
bmeurer
f578d35ba8 [turbofan] Make Factory::NewNumber() always return the minus_zero_value. 
TEST=unittests

Review URL: https://codereview.chromium.org/857783002

Cr-Commit-Position: refs/heads/master@{#26124}
 2015-01-19 08:07:37 +00:00
chunyang.dai
5e2b37cc92 X87: Add fast-path OOB support to KeyedLoadIC_Generic 
port 79ed8f173c.

original commit message:
  Add fast-path OOB support to KeyedLoadIC_Generic

BUG=

Review URL: https://codereview.chromium.org/862443002

Cr-Commit-Position: refs/heads/master@{#26123}
 2015-01-19 05:44:08 +00:00
chunyang.dai
f7e92b037b X87: split api call stubs into accessor and function call stubs 
port 6950ead0b0

original commit message:

  split api call stubs into accessor and function call stubs

BUG=

Review URL: https://codereview.chromium.org/860593002

Cr-Commit-Position: refs/heads/master@{#26122}
 2015-01-19 05:06:38 +00:00
machenbach
12adf1474d Revert of Reland Auto-generate v8 version based on tags. (patchset #1 id:1 of https://codereview.chromium.org/843913009/) 
Reason for revert:
The gclient hook of v8 is not executed on this builder:

http://build.chromium.org/p/tryserver.chromium.linux/builders/android_aosp/builds/49765

Original issue's description:
> Reland Auto-generate v8 version based on tags.
>
> This relands the CL
> https://codereview.chromium.org/797503007/.
>
> It runs the version generation two times. First during
> runhooks as a fallback for recipes that loose git context
> (e.g. android_aosp). Second during compilation like in the
> original CL. In case of failures, the result from the
> runhooks call will be reused.
>
> BUG=chromium:446166
> LOG=n
>
> Committed: https://crrev.com/d3d6e38b2cba73b52bd5ed00f4441a7db3284a19
> Cr-Commit-Position: refs/heads/master@{#26120}

TBR=jochen@chromium.org,jkummerow@chromium.org,tandrii@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:446166

Review URL: https://codereview.chromium.org/855263002

Cr-Commit-Position: refs/heads/master@{#26121}
 2015-01-18 15:43:21 +00:00
machenbach
d3d6e38b2c Reland Auto-generate v8 version based on tags. 
This relands the CL
https://codereview.chromium.org/797503007/.

It runs the version generation two times. First during
runhooks as a fallback for recipes that loose git context
(e.g. android_aosp). Second during compilation like in the
original CL. In case of failures, the result from the
runhooks call will be reused.

BUG=chromium:446166
LOG=n

Review URL: https://codereview.chromium.org/843913009

Cr-Commit-Position: refs/heads/master@{#26120}
 2015-01-18 11:25:58 +00:00
machenbach
d962c092f3 Revert of [turbofan] Fix bunch of tests failing with --turbo-deoptimization. (patchset #1 id:1 of https://codereview.chromium.org/786333004/) 
Reason for revert:
This changes layout test expectations. I ran a bisect over the layout tests:

Bad:
http://build.chromium.org/p/client.v8/builders/V8-Blink%20Linux%2032/builds/1600

Good:
http://build.chromium.org/p/client.v8/builders/V8-Blink%20Linux%2032/builds/1599

If this is intentional please first land a CL with manualrebaseline test expectations for the changed tests and then reland.

Original issue's description:
> [turbofan] Fix bunch of tests failing with --turbo-deoptimization.
>
> R=bmeurer@chromium.org
>
> Committed: https://crrev.com/e9e772121b36697821dbfff61f36e0a68367f21c
> Cr-Commit-Position: refs/heads/master@{#26115}

TBR=bmeurer@chromium.org,jarin@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/804333005

Cr-Commit-Position: refs/heads/master@{#26119}
 2015-01-17 13:45:44 +00:00
akos.palfi
154f263561 MIPS: Fix after 'MIPS: split api call stubs into accessor and function call stubs'. 
Port 6950ead0b0

This commit fixes the remaining test failures after: ec52f8df7f

BUG=

Review URL: https://codereview.chromium.org/855183003

Cr-Commit-Position: refs/heads/master@{#26118}
 2015-01-17 09:02:25 +00:00
v8-autoroll
dc38883527 Update V8 DEPS. 
Rolling v8/tools/clang to 97bfed3644c03f48864c479b8714f08ed80c5d13

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/851413002

Cr-Commit-Position: refs/heads/master@{#26117}
 2015-01-17 04:29:21 +00:00
akos.palfi
ec52f8df7f MIPS: split api call stubs into accessor and function call stubs 
Port 6950ead0b0

Note: This port has known issues, there are about 40 test failures. The purpose of this commit is to unbreak the MIPS build.

BUG=

Review URL: https://codereview.chromium.org/853323002

Cr-Commit-Position: refs/heads/master@{#26116}
 2015-01-17 03:21:55 +00:00
jarin
e9e772121b [turbofan] Fix bunch of tests failing with --turbo-deoptimization. 
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/786333004

Cr-Commit-Position: refs/heads/master@{#26115}
 2015-01-16 22:23:32 +00:00
yangguo
ace94df558 Use back reference map to find references to global proxy. 
R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/825933004

Cr-Commit-Position: refs/heads/master@{#26114}
 2015-01-16 22:22:30 +00:00
jarin
2e4e43a2dc [turbofan] Add frame state to the PlainPrimitiveToNumber unit test. 
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/792043007

Cr-Commit-Position: refs/heads/master@{#26113}
 2015-01-16 22:21:22 +00:00
mstarzinger
459c45db0a Allow --always-opt to go further into the pipeline (1). 
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/841213003

Cr-Commit-Position: refs/heads/master@{#26112}
 2015-01-16 22:20:09 +00:00
jkummerow
79ed8f173c Add fast-path OOB support to KeyedLoadIC_Generic 
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/852313002

Cr-Commit-Position: refs/heads/master@{#26111}
 2015-01-16 22:18:57 +00:00
yangguo
a4a62c129b Extend and fix tests for custom heap snapshot. 
R=vogelheim@chromium.org

Review URL: https://codereview.chromium.org/856793002

Cr-Commit-Position: refs/heads/master@{#26110}
 2015-01-16 22:18:27 +00:00
Michael Achenbach
3454f7a6bf Whitespace change to trigger bots. 
Cr-Commit-Position: refs/heads/master@{#26109}
 2015-01-16 21:56:17 +00:00
Michael Achenbach
aae1925d75 Whitespace change to trigger bots. 
Cr-Commit-Position: refs/heads/master@{#26108}
 2015-01-16 20:56:50 +00:00
machenbach
57872da9ac Revert of Revert of [turbofan] Improve memory layout of Node class. (patchset #1 id:1 of https://codereview.chromium.org/856813003/) 
Reason for revert:
Revert didn't help.

Original issue's description:
> Revert of [turbofan] Improve memory layout of Node class. (patchset #1 id:1 of https://codereview.chromium.org/828803004/)
>
> Reason for revert:
> Speculative revert to see if win XP recovers. Will reland if not.
>
> Original issue's description:
> > [turbofan] Improve memory layout of Node class.
> >
> > Also gets rid of the reinterpret_cast on this.
> >
> > R=svenpanne@chromium.org
> >
> > Committed: https://crrev.com/f91e8046fad99365c74ccbb39d42de58398dab57
> > Cr-Commit-Position: refs/heads/master@{#26103}
>
> TBR=svenpanne@chromium.org,dcarney@chromium.org,bmeurer@chromium.org
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
>
> Committed: https://crrev.com/dc6f34d83650dce8faa3e82e87c050f12732d4b3
> Cr-Commit-Position: refs/heads/master@{#26106}

TBR=svenpanne@chromium.org,dcarney@chromium.org,bmeurer@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/855723002

Cr-Commit-Position: refs/heads/master@{#26107}
 2015-01-16 19:18:08 +00:00
machenbach
dc6f34d836 Revert of [turbofan] Improve memory layout of Node class. (patchset #1 id:1 of https://codereview.chromium.org/828803004/) 
Reason for revert:
Speculative revert to see if win XP recovers. Will reland if not.

Original issue's description:
> [turbofan] Improve memory layout of Node class.
>
> Also gets rid of the reinterpret_cast on this.
>
> R=svenpanne@chromium.org
>
> Committed: https://crrev.com/f91e8046fad99365c74ccbb39d42de58398dab57
> Cr-Commit-Position: refs/heads/master@{#26103}

TBR=svenpanne@chromium.org,dcarney@chromium.org,bmeurer@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/856813003

Cr-Commit-Position: refs/heads/master@{#26106}
 2015-01-16 16:50:08 +00:00
mvstanton
b3b9d20ad7 Vector-based KeyedLoadIC MISS logic needs improvement. 
Two issues:
1) We would trace the MISS two times on vector-based KeyedLoadIC
   with a string key in MEGAMORPHIC state.
2) There was a confusing asymmetry in the handling of going
   GENERIC. This change makes it the same whether
   --vector-ics is on or not.

BUG=

Review URL: https://codereview.chromium.org/839893005

Cr-Commit-Position: refs/heads/master@{#26105}
 2015-01-16 13:28:31 +00:00
mstarzinger
a0134dabab Remove distinction between DisableTurbofan and DisableCrankshaft. 
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/826833004

Cr-Commit-Position: refs/heads/master@{#26104}
 2015-01-16 13:22:30 +00:00
bmeurer
f91e8046fa [turbofan] Improve memory layout of Node class. 
Also gets rid of the reinterpret_cast on this.

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/828803004

Cr-Commit-Position: refs/heads/master@{#26103}
 2015-01-16 13:16:42 +00:00
mstarzinger
9fbe872137 Enable test coverage for --turbo-deoptimization mode. 
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/845193004

Cr-Commit-Position: refs/heads/master@{#26102}
 2015-01-16 12:53:30 +00:00
mstarzinger
0f418385d0 First simple implementation of class literals in TurboFan. 
R=rossberg@chromium.org,jarin@chromium.org
TEST=cctest/test-run-jsops/ClassLiteral

Review URL: https://codereview.chromium.org/798873006

Cr-Commit-Position: refs/heads/master@{#26101}
 2015-01-16 12:38:26 +00:00
marja.holtta
5a1176017b Restore the sanity of AUTHORS. CLA OK. 
NOTRY=true
BUG=

Review URL: https://codereview.chromium.org/806023003

Cr-Commit-Position: refs/heads/master@{#26100}
 2015-01-16 12:01:24 +00:00
Balazs Kilvady
d3557c7536 MIPS64: fix Make map check in NamedStoreHandlerCompiler::GenerateFieldTypeChecks weak. 
BUG=
R=balazs.kilvady@imgtec.com, ulan@chromium.org

Review URL: https://codereview.chromium.org/854073004

Cr-Commit-Position: refs/heads/master@{#26099}
 2015-01-16 11:22:21 +00:00
bmeurer
835cc463a8 [turbofan] Initial attempt to cleanup Node and related classes. 
- Make Node::Inputs and Node::Uses mostly STL compliant.
- Get rid of some pre-C++11 crappiness.
- Start moving unit tests from cctest to unittests.
- TrimInputCount() now tries to reserve inputs slots for
  later appending.
- Fix numerous style guide violations.

TEST=cctest,unittests
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/851263002

Cr-Commit-Position: refs/heads/master@{#26098}
 2015-01-16 11:04:22 +00:00
dcarney
6950ead0b0 split api call stubs into accessor and function call stubs 
BUG=

Review URL: https://codereview.chromium.org/836093007

Cr-Commit-Position: refs/heads/master@{#26097}
 2015-01-16 10:59:16 +00:00
bmeurer
a0859c26bf Migrate TRACED_FOREACH to C++11. 
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/851243002

Cr-Commit-Position: refs/heads/master@{#26096}
 2015-01-16 10:40:31 +00:00
jochen
b54f00fc8e Add checks to the marking queue 
Hopefully we'll catch heap corruption earlier where identifying the
object that holds a stale pointer.

Speaking of staleness, also remove old debugging code.

BUG=chromium:128415
R=ulan@chromium.org,hpayer@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/843013005

Cr-Commit-Position: refs/heads/master@{#26095}
 2015-01-16 10:39:25 +00:00
bmeurer
859a676a10 [turbofan] Only mark non-smis as references. 
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/812033012

Cr-Commit-Position: refs/heads/master@{#26094}
 2015-01-16 10:36:33 +00:00
Sven Panne
e5184734b3 Another attempt to fix regress-crbug-178790. 
This time we simply undo the change introduced by the PPC port for
this test. No idea why it should be necessary, and Windows XP
obviously doesn't give us that much stack, anyway.

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/826833003

Cr-Commit-Position: refs/heads/master@{#26093}
 2015-01-16 10:12:15 +00:00
Sven Panne
54570cfa74 PPC aftermath: Fix regress-crbug-178790. 
The test fails on XP only, so let's tentatively raise the stack limit more. We probably need to investigate what a tighter limit might be and (more importantly) what the underlying reason for the failure is.

Hopefully 1800kB is enough, we can't test this via try jobs, because we don't have XP try bots. :-/

R=machenbach@chromium.org

Review URL: https://codereview.chromium.org/791693005

Cr-Commit-Position: refs/heads/master@{#26092}
 2015-01-16 09:45:31 +00:00