AuroraMiddleware/v8
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513 Commits

Author SHA1 Message Date
jarin
6f559b7ec3 [turbofan] Fix lazy deopt for JSToNumber conversions in binary operations. 
This slightly hacky change provides lazy deopt points for to-number conversions in binops: When we deopt from a to-number conversion, we create a frame state with the already-converted value(s) so that we do not repeat the side effect of the conversion.

Embenchen numbers are below. It is not quite clear what happened to fasta - the hot code looks nearly identical.

Current: EmbenchenBox2d(RunTime): 12746 ms.
d8-master: EmbenchenBox2d(RunTime): 13861 ms.
----------- bullet.js
Current: EmbenchenBullet(RunTime): 17680 ms.
d8-master: EmbenchenBullet(RunTime): 19170 ms.
----------- copy.js
Current: EmbenchenCopy(RunTime): 4939 ms.
d8-master: EmbenchenCopy(RunTime): 4943 ms.
----------- corrections.js
Current: EmbenchenCorrections(RunTime): 6639 ms.
d8-master: EmbenchenCorrections(RunTime): 6728 ms.
----------- fannkuch.js
Current: EmbenchenFannkuch(RunTime): 4630 ms.
d8-master: EmbenchenFannkuch(RunTime): 4872 ms.
----------- fasta.js
Current: EmbenchenFasta(RunTime): 10209 ms.
d8-master: EmbenchenFasta(RunTime): 9673 ms.
----------- lua_binarytrees.js
Current: EmbenchenLuaBinaryTrees(RunTime): 12936 ms.
d8-master: EmbenchenLuaBinaryTrees(RunTime): 15529 ms.
----------- memops.js
Current: EmbenchenMemOps(RunTime): 7357 ms.
d8-master: EmbenchenMemOps(RunTime): 7340 ms.
----------- primes.js
Current: EmbenchenPrimes(RunTime): 7530 ms.
d8-master: EmbenchenPrimes(RunTime): 7457 ms.
----------- skinning.js
Current: EmbenchenSkinning(RunTime): 15832 ms.
d8-master: EmbenchenSkinning(RunTime): 15630 ms.
----------- zlib.js
Current: EmbenchenZLib(RunTime): 11176 ms.
d8-master: EmbenchenZLib(RunTime): 11324 ms.

BUG=

Review URL: https://codereview.chromium.org/985713003

Cr-Commit-Position: refs/heads/master@{#27071}
 2015-03-09 13:24:42 +00:00
yangguo
ce45b00e4b Serializer: correctly deal with internal references. 
Internal references are absolute addresses into the instruction
stream. Turn them into relative addresses when serializing and
back when deserializing to keep them valid.

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/976623002

Cr-Commit-Position: refs/heads/master@{#27020}
 2015-03-05 13:46:46 +00:00
jarin
d0b8839b35 [turbofan] Take type into account when determining Word32 phi representation. 
BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/968913002

Cr-Commit-Position: refs/heads/master@{#26958}
 2015-03-03 12:23:21 +00:00
michael_dawson
a3465838bc Contribution of PowerPC port (continuation of 422063005) - currency 
Contribution of PowerPC port (continuation of 422063005, 817143002,
866843003, and 901083004. This patch updates the ppc directories
to make them current with changes in common code, removes the
optimization to use the ool constant pool, and excludes tests that
don't pass under the ppc simulator given a 240s timeout.

Subsequent patches will cover:
   - remaining optimizations for PPC
   - remaining AIX changes not resolved by 4.8 compiler (4.8 is only recently available for AIX)
   - incremental updates required to ppc directories due to platform specific changes made
    in google repos while we complete the above steps.

	modified:   src/compiler/ppc/code-generator-ppc.cc
	modified:   src/ic/ppc/handler-compiler-ppc.cc
	modified:   src/ppc/assembler-ppc-inl.h
	modified:   src/ppc/assembler-ppc.cc
	modified:   src/ppc/assembler-ppc.h
	modified:   src/ppc/builtins-ppc.cc
	modified:   src/ppc/code-stubs-ppc.cc
	modified:   src/ppc/debug-ppc.cc
	modified:   src/ppc/deoptimizer-ppc.cc
	modified:   src/ppc/frames-ppc.cc
	modified:   src/ppc/frames-ppc.h
	modified:   src/ppc/full-codegen-ppc.cc
	modified:   src/ppc/lithium-codegen-ppc.cc
	modified:   src/ppc/lithium-ppc.cc
	modified:   src/ppc/lithium-ppc.h
	modified:   src/ppc/macro-assembler-ppc.cc
	modified:   src/ppc/macro-assembler-ppc.h
	modified:   test/cctest/cctest.status
	modified:   test/mjsunit/mjsunit.status

R=danno@chromium.org, svenpanne@chromium.org

BUG=

Review URL: https://codereview.chromium.org/965823002

Cr-Commit-Position: refs/heads/master@{#26951}
 2015-03-03 07:05:00 +00:00
ulan
bbf8c0f23d Revert "Revert of Fix memory leak caused by field type in descriptor array." 
This reverts commit b57be748b1 and
disables the test/mjsunit/debug-clearbreakpointgroup.js because
BreakLocationIterator::ClearBreakPoint is already broken for unrelated reasons (see v8:3924).

BUG=v8:3877
LOG=N
TEST=cctest/test-heap/Regress3877

Review URL: https://codereview.chromium.org/957373002

Cr-Commit-Position: refs/heads/master@{#26893}
 2015-02-26 18:38:34 +00:00
yangguo
0aa1d2af37 Fix GC-unsafe use of BreakLocationIterator. 
R=svenpanne@chromium.org
BUG=v8:3776
LOG=N

Review URL: https://codereview.chromium.org/942003002

Cr-Commit-Position: refs/heads/master@{#26779}
 2015-02-20 14:47:35 +00:00
Yang Guo
c4d2234e79 Disable failing debug tests in gc-stress. 
TBR=machenbach@chromium.org
BUG=v8:3776
LOG=N

Review URL: https://codereview.chromium.org/944833002

Cr-Commit-Position: refs/heads/master@{#26769}
 2015-02-20 11:15:27 +00:00
mstarzinger
22dd6dc2a6 Fix representation for CompareIC in JSGenericLowering. 
R=jarin@chromium.org
TEST=mjsunit/regress/regress-3884
BUG=v8:3884
LOG=N

Review URL: https://codereview.chromium.org/933913002

Cr-Commit-Position: refs/heads/master@{#26702}
 2015-02-17 16:37:36 +00:00
arv
d273636e01 TF: Add support for [[HomeObject]] 
BUG=None
LOG=N
R=mstarzinger@chromium.org, dslomov@chromium.org

Review URL: https://codereview.chromium.org/926013002

Cr-Commit-Position: refs/heads/master@{#26641}
 2015-02-13 18:34:00 +00:00
dcarney
01d7be28a6 fix typo in mjsunit expectations 
TBR=machenbach@chromium.org

BUG=

Review URL: https://codereview.chromium.org/915113004

Cr-Commit-Position: refs/heads/master@{#26600}
 2015-02-11 21:29:35 +00:00
arv
b5e235661f Fix issue with super and computed property names 
We did not set up the [[HomeObject]] for properties created for
computed property names.

BUG=v8:3879
LOG=N
R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/914773002

Cr-Commit-Position: refs/heads/master@{#26586}
 2015-02-11 15:13:12 +00:00
dcarney
81544f2859 skip failing test on arm64 
LOG=N
BUG=v8:3884

Review URL: https://codereview.chromium.org/916803002

Cr-Commit-Position: refs/heads/master@{#26582}
 2015-02-11 14:36:06 +00:00
arv
9acfd4fe08 super is only allowed in methods, accessors and constructor 
super() is only allowed in a class constructor.
super.p is allowed in methods, accessors and constructors.

The parser now checks the FunctionState to see what kind of function
we are currently inside.

BUG=v8:3330
LOG=N
R=dslomov@chromium.org, marja@chromium.org

Review URL: https://codereview.chromium.org/915563003

Cr-Commit-Position: refs/heads/master@{#26557}
 2015-02-10 19:51:39 +00:00
cdai2
2b0427a912 x87: currently Turbofan is not supported by X87 so this test case is disabled. 
BUG=
R=mstarzinger@chromium.org, weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/879693005

Cr-Commit-Position: refs/heads/master@{#26487}
 2015-02-06 14:59:54 +00:00
michael_dawson
f1ba8d8f86 Contribution of PowerPC port (continuation of 422063005) - AIX Common1 
Contribution of PowerPC port (continuation of 422063005 and 817143002). This patch covers
the key changes needed to the common files needed to support AIX. Subsequent
patches will cover:
- changes to update the ppc directories so they are current with the changes
in the rest of the project.
- remaining AIX changes not resolved by 4.8 compiler
- individual optimizations for PPC

This is based off of the GitHub repository
https://github.com/andrewlow/v8ppc

R=danno@chromium.org, svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/866843003

Cr-Commit-Position: refs/heads/master@{#26343}
 2015-01-30 08:02:08 +00:00
adamk
aeb3a71740 Begin modernization of --harmony-modules 
The approach taken in this CL is to incrementally move toward the
currently-specced version of modules in ES6. The biggest change in this
patch is separating the parsing of modules from the parsing of scripts,
getting rid of the 'module' keyword and thus disallowing modules-in-scripts
as well as modules-in-modules.

The syntax supported by import/export declarations has not yet been significantly
changed, with the major exception being that import declarations require a string
as the 'from' part.

Most of the existing tests have been disabled, with a first new test added
in cctest/test-parsing.

BUG=v8:1569
LOG=n

Review URL: https://codereview.chromium.org/881623002

Cr-Commit-Position: refs/heads/master@{#26299}
 2015-01-27 21:06:46 +00:00
mstarzinger
62a49868b3 Add missing FrameState to harmony class literals. 
R=bmeurer@chromium.org
TEST=mjsunit/harmony/classes

Review URL: https://codereview.chromium.org/864033002

Cr-Commit-Position: refs/heads/master@{#26202}
 2015-01-21 18:46:56 +00:00
mstarzinger
1693e1143a Add missing FrameState for Runtime_DeliverObservationChangeRecords. 
R=bmeurer@chromium.org
TEST=cctest,mjsunit/es7/object-observe-debug-event

Review URL: https://codereview.chromium.org/790413005

Cr-Commit-Position: refs/heads/master@{#26199}
 2015-01-21 16:08:29 +00:00
mstarzinger
bd7f546f11 Computed property names for object literals in TurboFan. 
R=dslomov@chromium.org
TEST=mjsunit/harmony/computed-property-names

Review URL: https://codereview.chromium.org/860033002

Cr-Commit-Position: refs/heads/master@{#26174}
 2015-01-20 16:52:58 +00:00
mstarzinger
bcb42872a3 Computed property names for class literals in TurboFan. 
R=dslomov@chromium.org
TEST=mjsunit/harmony/computed-property-names-classes

Review URL: https://codereview.chromium.org/861713004

Cr-Commit-Position: refs/heads/master@{#26165}
 2015-01-20 15:03:28 +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
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
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
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
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
arv
c8124f932c Computed property names: Enable test on windows again 
Enable test on windows again and disable the problematic lines only.

BUG=v8:3815
LOG=N
R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/850773004

Cr-Commit-Position: refs/heads/master@{#26086}
 2015-01-16 00:20:16 +00:00
Erik Arvidsson
7a4c73ccd9 Skip computed property name test on Windows 
BUG=v8:3815
LOG=N
TBR=dslomov@chromium.org

Review URL: https://codereview.chromium.org/854903002

Cr-Commit-Position: refs/heads/master@{#26085}
 2015-01-15 20:51:29 +00:00
arv
74e38e34b3 ES6 computed property names 
This adds support for computed property names, under the flag
--harmony-computed-property-names, for both object literals and
classes.

This is a revert of the revert, 7d48fd9dc2.

BUG=v8:3754
LOG=Y
R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/798243004

Cr-Commit-Position: refs/heads/master@{#26084}
 2015-01-15 20:02:37 +00:00
mstarzinger
e72c5d2c23 Remove redundant test expectation from mjsunit. 
R=jkummerow@chromium.org
TEST=mjsunit/nans

Review URL: https://codereview.chromium.org/850303002

Cr-Commit-Position: refs/heads/master@{#26075}
 2015-01-15 12:47:59 +00:00
jochen
d98d97ee17 Mark mjsunit/setters-on-elements as flaky 
TBR=machenbach@chromium.org
LOG=n
BUG=v8:3784
NOTREECHECKS=true

Review URL: https://codereview.chromium.org/817293002

Cr-Commit-Position: refs/heads/master@{#25929}
 2014-12-22 15:30:46 +00:00
ulan
83e6c7fe26 Temporarily disable mjsunit/debug-stepframe for GC stress until 
crash is fixed.

BUG=v8:3776
LOG=N
TBR=hpayer@chromium.org

Review URL: https://codereview.chromium.org/812283004

Cr-Commit-Position: refs/heads/master@{#25883}
 2014-12-18 14:05:04 +00:00
jochen
97c1f4b15c Turn on DCHECKs and other debugging code if dcheck_always_on is 1 
When compiling with the macro DCHECK_ALWAYS_ON defined, DCHECKs and
supporting code gets compiled and enabled.

This increases test coverage for chromium release buildbots

BUG=v8:3731
R=jkummerow@chromium.org
LOG=y

Review URL: https://codereview.chromium.org/760213005

Cr-Commit-Position: refs/heads/master@{#25701}
 2014-12-08 09:26:16 +00:00
machenbach
38a111c4b2 Mark slow tests as slow. 
TBR=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/755283004

Cr-Commit-Position: refs/heads/master@{#25511}
 2014-11-26 08:51:48 +00:00
jarin
322bb23e82 [turbofan] Insert appropriate conversions for typed array stores. 
BUG=

Review URL: https://codereview.chromium.org/758643003

Cr-Commit-Position: refs/heads/master@{#25496}
 2014-11-25 08:40:29 +00:00
Yang Guo
fc22bf2e8d Disable regress-3717 for gc-stress. 
TBR=ulan@chromium.org
BUG=v8:3723
LOG=N

Review URL: https://codereview.chromium.org/749283002

Cr-Commit-Position: refs/heads/master@{#25489}
 2014-11-24 16:29:23 +00:00
svenpanne
be0fcaa2bc Added test cases for truncating stores. 
Review URL: https://codereview.chromium.org/741643003

Cr-Commit-Position: refs/heads/master@{#25474}
 2014-11-24 10:42:26 +00:00
Ben L. Titzer
cf85209035 Do not do field type tracking with GC stress. 
R=verwaest@chromium.org
BUG=

Review URL: https://codereview.chromium.org/718393004

Cr-Commit-Position: refs/heads/master@{#25355}
 2014-11-14 11:36:44 +00:00
Michael Starzinger
2f09dcbd20 Enable harmony tests for TurboFan that now pass. 
R=jarin@chromium.org
TEST=mjsunit/harmony

Review URL: https://codereview.chromium.org/723983002

Cr-Commit-Position: refs/heads/master@{#25320}
 2014-11-13 09:44:00 +00:00
Yang Guo
b96309b776 Move public symbols to the root set. 
This allows serializing public symbols that are embedded in code.

BUG=v8:3689
LOG=N
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/722723002

Cr-Commit-Position: refs/heads/master@{#25315}
 2014-11-13 08:48:08 +00:00
jkummerow@chromium.org
fd9a4df561 Skip regress-crbug-137689.js when running with GC stress 
It depends on maps not disappearing prematurely.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/720853002

Cr-Commit-Position: refs/heads/master@{#25302}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25302 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-12 16:06:24 +00:00
yangguo@chromium.org
e201eb9a9e Temporarily disable test due to not being compatible with the serializer. 
TBR=dslomov@chromium.org
BUG=v8:3689
LOG=N

Review URL: https://codereview.chromium.org/697893004

Cr-Commit-Position: refs/heads/master@{#25296}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25296 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-12 14:27:08 +00:00
arv@chromium.org
84741e76a3 ES6: Add support for super in object literals 
This only available under --harmony-classes

BUG=v8:3571
LOG=Y
R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/718473002

Cr-Commit-Position: refs/heads/master@{#25271}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25271 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-11 19:54:56 +00:00
verwaest@chromium.org
f26d93e6f0 Allow JSArray fast moving elements even if the array's proto isn't Array.prototype in original state 
Otherwise array builtins don't work on internal arrays.

BUG=v8:3681
LOG=n
R=machenbach@chromium.org, mvstanton@chromium.org

Review URL: https://codereview.chromium.org/706703005

Cr-Commit-Position: refs/heads/master@{#25190}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25190 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-06 12:56:12 +00:00
machenbach@chromium.org
d04038bde5 Skip json2 on 64 bits debug. 
BUG=3681
LOG=n
TBR=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/701353003

Cr-Commit-Position: refs/heads/master@{#25186}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25186 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-06 11:53:13 +00:00
ishell@chromium.org
89617f06d1 Skip tests that timeout on arm64 
TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/709443002

Cr-Commit-Position: refs/heads/master@{#25183}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25183 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-06 10:24:49 +00:00
bmeurer@chromium.org
a7277a9b8c MIPS: Skip embenchen tests on big-endian. 
Emscripten requires little-endian arch. It has assertion for endianness:

assert(HEAPU8[0] === 255 && HEAPU8[3] === 0,
    'Typed arrays 2 must be run on a little-endian system');

TEST=mjsunit/asm/embenchen/*
BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/708663003

Patch from Paul Lind <paul.lind@imgtec.com>.

Cr-Commit-Position: refs/heads/master@{#25177}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25177 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-06 06:18:42 +00:00
ishell@chromium.org
023c5e2f82 Skip tests that timout on arm64 
TBR=machenbach@chromium.org, bmeurer@chromium.org

Review URL: https://codereview.chromium.org/702163002

Cr-Commit-Position: refs/heads/master@{#25166}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25166 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-05 17:03:01 +00:00
machenbach@chromium.org
8db1bc7b06 Skip test in release mode for arm64 
TBR=bmeurer@chromium.org, ishell@chromium.org

Review URL: https://codereview.chromium.org/701013006

Cr-Commit-Position: refs/heads/master@{#25161}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25161 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-05 14:39:43 +00:00
machenbach@chromium.org
fbb3898f96 Make slow tests on arm64 
TBR=bmeurer@chromium.org, ishell@chromium.org

Review URL: https://codereview.chromium.org/701023003

Cr-Commit-Position: refs/heads/master@{#25160}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25160 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-05 14:32:46 +00:00
machenbach@chromium.org
90bfcce84b Skip box2d for gc stress. 
TBR=bmeurer@chromium.org, ishell@chromium.org

Review URL: https://codereview.chromium.org/696213003

Cr-Commit-Position: refs/heads/master@{#25152}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25152 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-05 13:12:46 +00:00
machenbach@chromium.org
e0801075cd Add fast-variants feature to test driver. 
BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/704723002

Cr-Commit-Position: refs/heads/master@{#25139}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25139 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-05 10:39:15 +00:00
bmeurer@chromium.org
3abe032b4c Add test cases based on the programs from the Embenchen benchmark suite. 
TEST=mjsunit/asm/embenchen
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/704653004

Cr-Commit-Position: refs/heads/master@{#25135}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25135 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-05 09:11:20 +00:00
ulan@chromium.org
6ff255eabc Disable long running gc-stress tests on arm64 for TF. 
BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/701723004

Cr-Commit-Position: refs/heads/master@{#25105}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25105 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-04 11:58:49 +00:00
machenbach@chromium.org
6bd521a549 Skip tests for mips. 
TBR=paul.lind@imgtec.com

Review URL: https://codereview.chromium.org/698513003

Cr-Commit-Position: refs/heads/master@{#25035}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25035 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-31 13:36:49 +00:00
yangguo@chromium.org
e847cd21fd Add test case for replacing turbofan code for debugging. 
R=jarin@chromium.org
BUG=v8:3660
LOG=N

Review URL: https://codereview.chromium.org/665833003

Cr-Commit-Position: refs/heads/master@{#25002}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25002 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-30 07:33:58 +00:00
baptiste.afsa@arm.com
df312d90f0 [turbofan] Bug fix in arm64 ubfx selection. 
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/687193002

Cr-Commit-Position: refs/heads/master@{#24989}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24989 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-29 16:47:45 +00:00
machenbach@chromium.org
f02d4acbf9 Skip some tests with TF on gc stress. 
TBR=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/652193007

Cr-Commit-Position: refs/heads/master@{#24985}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24985 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-29 15:18:47 +00:00
machenbach@chromium.org
a5ffbf3c46 [Sheriff] Skip tests that fail with TF on arm64. 
TBR=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/687653002

Cr-Commit-Position: refs/heads/master@{#24944}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24944 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-28 14:47:45 +00:00
jarin@chromium.org
abefd29161 Revert "Enable turbofan deoptimization by default." 
This reverts commit 866032692f for breaking
tests.

TBR=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/681713004

Cr-Commit-Position: refs/heads/master@{#24908}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24908 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-27 14:37:10 +00:00
jarin@chromium.org
866032692f Enable turbofan deoptimization by default. 
BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/638833004

Cr-Commit-Position: refs/heads/master@{#24905}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24905 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-27 12:47:16 +00:00
titzer@chromium.org
12a82ef32c Fix AstGraphBuilder for loops like for(;;). 
R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/640203004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24777 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-21 14:17:08 +00:00
bmeurer@chromium.org
7cfd0ed4d6 [arm64] Skip TF tests that time out in simulator debug runs. 
TBR=dcarney@chromium.org

Review URL: https://codereview.chromium.org/642293005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24724 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-20 09:01:14 +00:00
dcarney@chromium.org
1d31e89c6b skip some gc stress tests for tf 
TBR=mstarzinger@chromium.org

BUG=

Review URL: https://codereview.chromium.org/659333002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24698 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-17 14:28:00 +00:00
titzer@chromium.org
e4c6f9488e Implement graph trimming in ControlReducer. 
Trimming the graph consists of breaking links from nodes that are not reachable from end to nodes that are reachable from end. Such dead nodes show up in the use lists of the live nodes and though mostly harmless, just clutter up the graph. They also can limit instruction selection opportunities, so it is good to get rid of them.

This CL is one half of the ControlReducer functionality, the other half
being branch folding.

R=bmeurer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/661923002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24694 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-17 11:51:57 +00:00
bmeurer@chromium.org
e918a842c9 Blacklist tests that are too slow with TurboFan in debug mode. 
R=jochen@chromium.org

Review URL: https://codereview.chromium.org/660653008

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24677 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-17 06:59:02 +00:00
jkummerow@chromium.org
b6f82c734c Remove FLAG_opt_safe_uint32_operations. 
It has been turned on by default for a long time, and hydrogenized BinaryOpStubs actually depend on it being turned on.

BUG=v8:3487
LOG=n
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/630023002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24415 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-06 13:15:23 +00:00
machenbach@chromium.org
34bc5595e5 Skip test on all architectures but arm. 
BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/622713003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24385 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-02 08:37:51 +00:00
bmeurer@chromium.org
9372ecc861 Blacklist mjsunit/compare-known-objects-slow as well. 
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/602373002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24249 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-26 10:43:01 +00:00
jochen@chromium.org
525ed1130e Revert "Require V8 to be explicitly initialized before an Isolate is created" 
LOG=n
TBR=svenpanne@chromium.org
BUG=none

Review URL: https://codereview.chromium.org/582953002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24055 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-18 21:57:10 +00:00
jochen@chromium.org
b471347b65 Skip math-floor-of-div-nosudiv on arm 
TBR=svenpanne@chromium.org
BUG=none
LOG=n

Review URL: https://codereview.chromium.org/587453002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24054 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-18 21:54:50 +00:00
titzer@chromium.org
cbf66711af Minor compiler pipeline refactoring. Inline UpdateSharedFunctionInfo and make Parser::Parse responsible for setting the strict mode of the CompilationInfo. 
R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/555553003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24001 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-17 12:34:46 +00:00
mstarzinger@chromium.org
d313551a3e Disable lowering to StringAdd due to various issues. 
R=titzer@chromium.org

Review URL: https://codereview.chromium.org/566303003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23961 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-16 08:29:46 +00:00
mstarzinger@chromium.org
357d7c420a Skip long running tests with TurboFan and GC Stress. 
TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/559343004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23957 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-15 17:40:26 +00:00
mstarzinger@chromium.org
de71f7bd16 Exact black-list of AST nodes for TurboFan. 
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/564203003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23953 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-15 15:06:05 +00:00
mstarzinger@chromium.org
2b9e1c54d4 Enable typed pipeline for the benchmark tests. 
R=rossberg@chromium.org
TEST=benchmarks

Review URL: https://codereview.chromium.org/567293003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23944 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-15 12:48:55 +00:00
rossberg@chromium.org
be33a79d21 Fixpoint typing has to consider all imprecise nodes 
R=jarin@chromium.org
BUG=

Review URL: https://codereview.chromium.org/568743003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23931 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-15 09:03:59 +00:00
mstarzinger@chromium.org
ab27b867c5 Allow more runtime functions to accept Int32s instead of Smis. 
R=yangguo@chromium.org
TEST=mjsunit/array-join

Review URL: https://codereview.chromium.org/563223002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23908 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-12 10:43:27 +00:00
mstarzinger@chromium.org
b930ef1012 Fix typed lowering of JSAdd on non-number inputs. 
R=rossberg@chromium.org
TEST=mjsunit/regress/regress-3476

Review URL: https://codereview.chromium.org/564823003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23883 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-11 16:09:21 +00:00
ulan@chromium.org
032bc4bd84 Skip long running test variants for NaCL. 
BUG=
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/566543002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23870 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-11 11:49:39 +00:00
mstarzinger@chromium.org
daa9aa5553 Fix blacklist of 'array-functions-prototype-misc' after r23830. 
R=ulan@chromium.org
TEST=mjsunit/array-functions-prototype-misc

Review URL: https://codereview.chromium.org/556213002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23832 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-10 10:31:59 +00:00
mstarzinger@chromium.org
13f01e65c4 Enable typed pipeline for TurboFan. 
R=danno@chromium.org

Review URL: https://codereview.chromium.org/552303003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23830 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-10 09:52:50 +00:00
jkummerow@chromium.org
5cc34b6b52 Delete generated runtime tests 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/548383002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23800 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-09 12:24:43 +00:00
mstarzinger@chromium.org
c3e63ee946 Properly disable ES6 generator support for TurboFan. 
R=rossberg@chromium.org
TEST=mjsunit/es6/*

Review URL: https://codereview.chromium.org/551793002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23776 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-08 14:10:33 +00:00
mstarzinger@chromium.org
e9b3c336e6 Properly blacklist ES6 for-of statement for TurboFan. 
R=bmeurer@chromium.org
TEST=mjsunit/es6

Review URL: https://codereview.chromium.org/547343002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23769 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-08 09:39:39 +00:00
machenbach@chromium.org
211e77cb41 Skip test on windows debug. 
TBR=mstarzinger@chromium.org,bmeurer@chromium.org,jarin@chromium.org

Review URL: https://codereview.chromium.org/540823004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23679 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-04 10:04:19 +00:00
machenbach@chromium.org
4f165b8609 Mark slow test as slow on windows. 
TBR=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/540813002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23671 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-04 06:50:55 +00:00
jarin@chromium.org
a668cd6fc8 Context deoptimization and removal of the deoptimization block in Turbofan 
This adds context deoptimization to Turbofan and Crankshaft (also submitted separately as https://codereview.chromium.org/515723004/).

The second patchset removes the deoptimization/continuation block from calls.

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/522873002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23547 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-01 09:31:14 +00:00
balazs.kilvady@imgtec.com
0b1e18c231 MIPS: Fix [de]serialize problem of root objects. 
BUG
TEST=mjsunit/deserialize-reference
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/492303004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23487 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-28 11:27:21 +00:00
mstarzinger@chromium.org
b250a99031 Enable more tests that no longer fail with TF. 
R=titzer@chromium.org

Review URL: https://codereview.chromium.org/505203004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23415 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-26 16:42:09 +00:00
yangguo@chromium.org
578bff3be0 Enable mjsunit/deserialize-reference for turbofan. 
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/503273003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23392 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-26 09:56:23 +00:00
mstarzinger@chromium.org
0d7f69aac5 Enable test cases that no longer timeout. 
R=bmeurer@chromium.org
BUG=v8:3522,v8:3526
LOG=N

Review URL: https://codereview.chromium.org/505113002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23388 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-26 08:44:25 +00:00
wingo@igalia.com
32d9aea9d8 Arguments object has @@iterator 
R=arv@chromium.org, verwaest@chromium.org, rossberg@chromium.org
BUG=v8:3391
LOG=N
TEST=mjsunit/harmony/arguments-iterator.js

Review URL: https://codereview.chromium.org/342453002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23341 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-25 09:12:22 +00:00
jarin@chromium.org
d8295050d2 Fix deoptimization address patching in Turbofan to use safepoints. 
Since the deopt patch address needs to be available during GC to
resolve safepoints, we need to move it to the code object (instead of
the deoptimization input data) - accessing a separate fixed array
is not safe during GC. This CL adds a deoptimization_pc field to
each safepoint. The fields points to the deoptimization block.

The CL also fixes wrong register allocator constraints for
frame states on calls. These should always live on the stack
because registers are not preserved during a call.

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/504493002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23334 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-25 07:02:19 +00:00
yangguo@chromium.org
a6adfd8f82 Blacklist mjsunit/debug-break-inline from turbofan tests. 
Due to GC stress failures.

TBR=jarin@chromium.org

Review URL: https://codereview.chromium.org/494093004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23299 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-22 09:54:01 +00:00
jarin@chromium.org
4fb93f6461 Black list failing Turbofan debugger test. 
TBR=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/501433002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23295 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-22 08:28:26 +00:00
jarin@chromium.org
8da0b4eca6 Couple more debugger tests working with Turbofan. 
BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/498493002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23292 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-22 07:44:18 +00:00
yangguo@chromium.org
1fcfacbcd3 Do not run Turbofan tests on mjsunit/deserialize-reference. 
TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/490413003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23291 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-22 07:25:12 +00:00
wingo@igalia.com
edfd4cdd33 Stage ES6 generators 
R=dslomov@chromium.org
BUG=

Review URL: https://codereview.chromium.org/479543003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23272 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-21 12:06:25 +00:00
jarin@chromium.org
e5081792f9 Initial support for debugger frame state in Turbofan. 
Bunch of changes were necessary:
- refactor attaching the frame states/lazy bailouts in AstGraphBuilder
  (essentialy reland of r23096),
- attaching frame state to some JS nodes in a similar way to attaching
  context (this is quite ugly and we should take another look at this),
- new bailout point for the debugger statement,
- register allocation constraints for the frame states,
- generating translations and deopt entries, attaching them to
  safepoints,
- enabled one mjsunit test for debugger state that uses the generated
  frame state.

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/492203002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23270 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-21 11:56:46 +00:00
Jacob.Bramley@arm.com
da48f1246c ARM64: Fix SHR logic error. 
The `right == 0` checks only worked for `0 <= right < 32`. This patch
replaces the checks with simple tests for negative results.

The attached test can detect this error, but the test relies on a broken
flag (--noopt-safe-uint32-operations), so it is skipped for now. See
issue 3487 for details.

BUG=
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/487913005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23243 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-20 14:58:18 +00:00
yangguo@chromium.org
efde48fb30 Fix test expectations. 
TBR=jochen@chromium.org

Review URL: https://codereview.chromium.org/461233003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23113 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-14 07:11:44 +00:00
rodolph.perfetta@arm.com
d5f0ecfbd3 ARM64: Enable TF tests. 
Updated the test status file accordingly.

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/459093002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23076 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-12 12:30:45 +00:00
machenbach@chromium.org
b50769cc54 Skip test with TF on GC stress. 
BUG=

Review URL: https://codereview.chromium.org/465643002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23059 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-11 19:44:33 +00:00
mstarzinger@chromium.org
0e47697c18 Minor simplification and cleanup of graph builder. 
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/448113002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23000 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-08 13:51:30 +00:00
wingo@igalia.com
cebddb662e Enable ES6 iteration by default 
This enables for-of, as well as @@iterator implementations for strings
and arrays.

R=rossberg@chromium.org
BUG=v8:2214
LOG=Y

Review URL: https://codereview.chromium.org/446023002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22980 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-07 16:42:14 +00:00
mstarzinger@chromium.org
f9c291c629 Some tests no longer timeout with TF by using ICs. 
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/442283002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22922 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-06 11:38:51 +00:00
yangguo@chromium.org
3b54f89ffa Trigger exception debug events on Promise reject. 
R=rossberg@chromium.org, aandrey@chromium.org
BUG=393913
LOG=Y

Review URL: https://codereview.chromium.org/440773004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22913 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-06 09:41:52 +00:00
verwaest@chromium.org
356ac42def Reland "Also mark as prototype when passing in while creating a function." 
Skip gc-stress for test relying on stable feedback (and hence stable gc timing).

BUG=
R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/441873005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22852 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-05 09:24:27 +00:00
jkummerow@chromium.org
3a476eb782 Update test expectations for mjsunit/tools/tickprocessor 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/440673002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22807 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-04 09:13:58 +00:00
mstarzinger@chromium.org
f5b0a37485 Extend TF test coverage to unsupported targets. 
R=titzer@chromium.org
TEST=all

Review URL: https://codereview.chromium.org/416233003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22793 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-01 13:51:23 +00:00
danno@chromium.org
a1383e2250 Land the Fan (disabled) 
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/426233002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22709 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-30 13:54:45 +00:00
dusan.milosavljevic@imgtec.com
e0401f3f71 MIPS64: Add support for architecture revision 6. 
TEST=
BUG=
R=jkummerow@chromium.org, paul.lind@imgtec.com

Review URL: https://codereview.chromium.org/426863006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22681 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-29 18:02:26 +00:00
mstarzinger@chromium.org
947740a6d8 Revert "Make --always-opt also optimize toplevel code." 
TBR=ishell@chromium.org

Review URL: https://codereview.chromium.org/429583002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22670 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-29 13:08:51 +00:00
mstarzinger@chromium.org
34f5edd500 Make --always-opt also optimize toplevel code. 
R=jacob.bramley@arm.com, titzer@chromium.org, rossberg@chromium.org

Review URL: https://codereview.chromium.org/410153002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22666 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-29 11:41:42 +00:00
ishell@chromium.org
81db67928b I said, skip long-running mjsunit/array-functions-prototype-misc test. 
TBR=danno@chromium.org

Review URL: https://codereview.chromium.org/426683002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22653 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-28 16:28:02 +00:00
ishell@chromium.org
ad69b7ab5c Skip long-running mjsunit/array-functions-prototype-misc.js test 
TBR=danno@chromium.org

Review URL: https://codereview.chromium.org/428593002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22648 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-28 14:38:35 +00:00
danno@chromium.org
29338fa16a SKIP migration tests to improve unit test time (2x) 
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/416003004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22599 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-24 12:39:01 +00:00
machenbach@chromium.org
55d8d2f099 Skip test on mips. 
PASS/FAIL is not enough as the test result is CRASH.

R=yangguo@chromium.org
TBR=yangguo@chromium.org
BUG=v8:3457
LOG=n

Review URL: https://codereview.chromium.org/415773005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22590 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-24 10:04:14 +00:00
machenbach@chromium.org
7fa03f8776 Ignore test on mips. 
R=yangguo@chromium.org
TBR=yangguo@chromium.org
BUG=v8:3457
LOG=n

Review URL: https://codereview.chromium.org/413983004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22582 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-24 08:25:22 +00:00
yangguo@chromium.org
2ae949830d Mark mjsunit/deserialize-reference as PASS, FAIL on arm64. 
R=svenpanne@chromium.org
BUG=v8:3457
LOG=N

Review URL: https://codereview.chromium.org/415583002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22563 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-23 13:40:01 +00:00
hpayer@chromium.org
4049202011 Disable mjsunit/stack-traces-overflow test for gc stress builders. 
BUG=

Review URL: https://codereview.chromium.org/413583003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22536 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-22 20:30:08 +00:00
hpayer@chromium.org
aa1324337a Set the state of a swept page after being done with sweeping. 
BUG=
R=machenbach@chromium.org

Review URL: https://codereview.chromium.org/407093004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22532 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-22 16:30:23 +00:00
dslomov@chromium.org
4db1f68077 Disabling flakes.Filed 3433, 3434, 3435. 
R=machenbach@chromium.org

Review URL: https://codereview.chromium.org/382083003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22348 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-11 11:20:37 +00:00
dusan.milosavljevic@rt-rk.com
a0f6878a06 Add mips64 port. 
Summary:

- Changes in common code are mainly boilerplate changes,
gyp and test status files updates.

- On mips64 simulator all tests pass from all test units.

- Current issues: mjsunit JS debugger tests fail randomly on HW in release mode.
Corresponding tests are skipped on HW.

- Skipped tests on mips64: test-heap/ReleaseOverReservedPages, mjsunit/debug-*

TEST=
BUG=
R=danno@chromium.org, plind44@gmail.com, ulan@chromium.org

Review URL: https://codereview.chromium.org/371923006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22297 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-09 11:08:26 +00:00
ishell@chromium.org
8bf1b45e5b Mark mjsunit/migrations test in debug mode as TIMEOUT 
Review URL: https://codereview.chromium.org/362953002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22149 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-02 09:57:27 +00:00
ishell@chromium.org
e65cc42189 Skip mjsunit/migrations test in debug mode to avoid timeout failures. 
TBR=yangguo@chromium.org

Review URL: https://codereview.chromium.org/364663002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22133 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-01 17:39:16 +00:00
ishell@chromium.org
2c94151e6e Reland r22082 "Replace HeapNumber as doublebox with an explicit MutableHeapNumber." 
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/334323003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22129 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-01 15:02:31 +00:00
yangguo@chromium.org
f2cc802d7e Mark long-running tests as TIMEOUT for gc stress. 
R=machenbach@chromium.org

Review URL: https://codereview.chromium.org/360233003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22108 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-01 08:32:47 +00:00
ishell@chromium.org
d1190c503d Revert "Replace HeapNumber as doublebox with an explicit MutableHeapNumber." 
This reverts commit r22082 for breaking arm64 build.

TBR=verwaest@chromium.org

Review URL: https://codereview.chromium.org/360023003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22083 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-30 10:19:31 +00:00
ishell@chromium.org
cea1824f58 Replace HeapNumber as doublebox with an explicit MutableHeapNumber. 
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/355793003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22082 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-30 09:44:43 +00:00
yangguo@chromium.org
e26102ac24 Suppress GC stress failure for a test that asserts code being optimized. 
The reason is that GC stress causes additional deopts that the test
originally did not foresee.

R=marja@chromium.org

Review URL: https://codereview.chromium.org/355973003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22034 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-26 09:49:17 +00:00
yangguo@chromium.org
6f2368627c Blacklist failing test from GC stress runs. 
The test expects a function not to deopt. However GC stress causes
the code to be marked for deopt for a reason we are not testing against.

R=marja@chromium.org

Review URL: https://codereview.chromium.org/354853002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22010 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-25 12:18:19 +00:00
yangguo@chromium.org
3247a71c78 Do not unnecessarily expose execution state in debug event data. 
When we fire a debug event, we create duplicate execution state objects,
one as argument for the debug event listener, one as property on the
debug event data object. The latter is never used by chrome.

R=yurys@chromium.org

Review URL: https://codereview.chromium.org/355793002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22001 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-25 09:13:09 +00:00
yangguo@chromium.org
50cc3a5ba8 Suppress ASAN for non-compatible test case. 
This test calls quit() to exit d8 without proper tear down.

R=machenbach@chromium.org

Review URL: https://codereview.chromium.org/356623003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22000 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-25 09:05:28 +00:00
alph@chromium.org
f61854fe0a Support LiveEdit on Arm64 
BUG=368580
LOG=Y
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/339663007

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21937 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-23 13:20:26 +00:00
palfia@homejinni.com
57d0b53eed MIPS: Support LiveEdit. 
Port r21895 (210f7aa)

BUG=368580
LOG=Y
R=jkummerow@chromium.org, palfia@homejinni.com

Review URL: https://codereview.chromium.org/349703002

Patch from Balazs Kilvady <kilvadyb@homejinni.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21905 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-20 20:52:57 +00:00
alph@chromium.org
969759fd3f Support LiveEdit on ARM 
BUG=368580
LOG=Y
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/344573004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21895 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-20 09:41:14 +00:00
ulan@chromium.org
0f69ed32f3 Disable regress/regress-2653 until deopt_every_n_garbage_collections is fixed. 
BUG=3389
LOG=N
R=marja@chromium.org

Review URL: https://codereview.chromium.org/331823003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21831 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-13 08:05:34 +00:00
svenpanne@chromium.org
23fc5b75a8 Fixed flooring division by a power of 2, once again... 
Avoid right shifts by zero bits: On ARM it actually means shifting by
32 bits (correctness issue) and on other platforms they are useless
(performance issue). This is fix for the fix in r20544.

BUG=v8:3259
LOG=y
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/324403003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21769 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-11 13:29:25 +00:00
yangguo@chromium.org
eb1f184386 Mark arm div tests as PASS/FAIL. 
R=machenbach@chromium.org
BUG=v8:3259
LOG=N

Review URL: https://codereview.chromium.org/318943002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21694 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-05 12:53:36 +00:00
danno@chromium.org
9c485e182b Introduce x87 port 
Support x87-only platform (ia32 without SSE)

R=danno@chromium.org

Review URL: https://codereview.chromium.org/293743005

Patch from Weiliang Lin <weiliang.lin@intel.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21469 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-23 16:37:27 +00:00
yangguo@chromium.org
ab3afc5722 Reland "Prevent liveedit on or under generators with open activations" 
The change relative to the previous CL is a logic change in
DropActivationsInActiveThreadImpl.  The previous CL skipped the matcher
unless the frame was a JS frame; this was correct for
MultipleFunctionTarget but not for SingleFrameTarget.

I have not been able to reproduce the original failures on either
architecture (ia32 or x64; stack frame dropping is unsupported on other
architectures).

R=yangguo@chromium.org
LOG=N
TEST=mjsunit/harmony/generators-debug-liveedit.js
BUG=

Review URL: https://codereview.chromium.org/270283002

Patch from Andy Wingo <wingo@igalia.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21419 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-22 07:32:59 +00:00
jkummerow@chromium.org
bf490ae0bd Skip generated runtime tests that require i18nsupport as needed 
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/267343003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21200 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-08 14:34:37 +00:00
jkummerow@chromium.org
e1bbd26794 Refactor mjsunit/fuzz-natives-* into a separate test suite. 
R=machenbach@chromium.org

Review URL: https://codereview.chromium.org/252143002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21190 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-07 12:31:26 +00:00
rossberg@chromium.org
5c9ad091e9 Revert "Prevent liveedit on or under generators with open activations" 
Seems to crash some tests on buildbots.

TBR=ishell@chromium.org
CC=wingo@igalia.com,yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/273433002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21178 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-06 16:02:18 +00:00
wingo@igalia.com
ab96529a4a Prevent liveedit on or under generators with open activations 
R=yangguo@chromium.org
LOG=N
TEST=mjsunit/harmony/generators-debug-liveedit.js
BUG=

Review URL: https://codereview.chromium.org/266983004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21174 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-06 14:57:52 +00:00
rafaelw@chromium.org
1b270ef5ea Re-enable Object.observe and add enforcement for security invariants. 
This patch reverts r21062 which disabled Object.observe and the relevant tests.

It also adds enforcement for the following three invariants:

1) No observer may receive a change record describing changes to an object which is in different security origin (context have differing security tokens)

2) No observer may receive a change record whose context's security token is different from that of the object described by the change.

3) Object.getNotifier will return null if the caller and the provided object are in differing security origins

Further, it ensures that the global object can never be observed nor a notifier retrieved for it.

Tests are included.
R=verwaest@chromium.org, rossberg
LOG=Y

Review URL: https://codereview.chromium.org/265503002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21122 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-02 13:55:11 +00:00
danno@chromium.org
55fbf13ec1 disable Object.observe 
R=danno@chromium.org, danno
BUG=

Review URL: https://codereview.chromium.org/252063003

Patch from Rafael Weinstein <rafaelw@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21062 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-29 15:11:57 +00:00
plind44@gmail.com
5a016958c6 MIPS: Add big-endian support for MIPS. 
Important notices:

- The snapshot cannot be created for big-endian target in cross-compilation
  environment on little-endian host using simulator.

- In order to have i18n support working on big-endian target, the icudt46b.dat and
  icudt46b_dat.S files should be generated and upstreamed to ICU repo.

- The mjsunit 'nans' test is endian dependent, it is skipped for mips target.

- The zlib and Mandreel from Octane 2.0 benchmark are endian dependent due to
  use of typed arrays.

TEST=
BUG=
R=jkummerow@chromium.org, plind44@gmail.com

Review URL: https://codereview.chromium.org/228943009

Patch from Dusan Milosavljevic <Dusan.Milosavljevic@rt-rk.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20778 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-15 16:39:21 +00:00