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Author SHA1 Message Date
bmeurer@chromium.org
81aaeb476d [turbofan] Complete support for integer division/modulus in simplified lowering. 
Also add backend flags that tell whether integer division/modulus is
generally safe, i.e. does not trap on overflow or divide by zero.

TEST=unittests
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/681133004

Cr-Commit-Position: refs/heads/master@{#24942}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24942 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-28 13:56:46 +00:00
jkummerow@chromium.org
d3eb7e8e8c Use a simpler KeyedStoreGeneric stub 
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/674913002

Cr-Commit-Position: refs/heads/master@{#24941}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24941 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-28 13:54:13 +00:00
machenbach@chromium.org
a03a399980 Improve branch creation in release scripts. 
Use 'git new-branch' for creating new branches.

BUG=410721
LOG=n
TEST=script_test.py
R=tandrii@chromium.org

Review URL: https://codereview.chromium.org/680173003

Cr-Commit-Position: refs/heads/master@{#24940}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24940 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-28 13:43:16 +00:00
arv@chromium.org
5c2dffc380 Classes: Add test for method prototype 
Methods should not have a prototype property

BUG=v8:3330
LOG=y
R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/678103004

Cr-Commit-Position: refs/heads/master@{#24939}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24939 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-28 13:40:14 +00:00
aandrey@chromium.org
3e7c0d772c Get stack trace for uncaught exceptions/promise rejections from the simple stack when available. 
We can convert simple stack trace of an Error object to the detailed stack that
is used for debugging. Do so when available, and only then fall back to
reporting stack trace at throw site.

R=yangguo@chromium.org, Yang
LOG=Y

Review URL: https://codereview.chromium.org/674423002

Cr-Commit-Position: refs/heads/master@{#24938}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24938 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-28 13:25:14 +00:00
wingo@igalia.com
d518d3bce7 Move AST node counting to post-pass 
R=mstarzinger@chromium.org, svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/683023002

Cr-Commit-Position: refs/heads/master@{#24937}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24937 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-28 13:24:18 +00:00
mstarzinger@chromium.org
c1862ecdd6 Silence control reducer tracing a bit. 
R=titzer@chromium.org

Review URL: https://codereview.chromium.org/687553002

Cr-Commit-Position: refs/heads/master@{#24936}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24936 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-28 13:15:18 +00:00
bmeurer@chromium.org
2c78a23c56 [turbofan] LoadElement should not have a control input. 
TEST=unittests
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/685723002

Cr-Commit-Position: refs/heads/master@{#24935}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24935 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-28 13:00:42 +00:00
arv@chromium.org
1881cee691 Classes: Add basic support for properties 
This adds the properties to the prototype and the constructor.

BUG=v8:3330
LOG=Y
R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/680993003

Cr-Commit-Position: refs/heads/master@{#24934}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24934 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-28 12:43:49 +00:00
arv@chromium.org
a13e2298e2 Allow duplicate property names in classes 
ES6 no longer makes duplicate properties an error. However, we
continue to treat duplicate properties in strict mode object
literals as errors. With this change we allow duplicate properties
in class bodies. We continue to flag duplicate constructors as an
error as required by ES6.

BUG=v8:3570
LOG=Y
R=marja@chromium.org

Review URL: https://codereview.chromium.org/677953004

Cr-Commit-Position: refs/heads/master@{#24933}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24933 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-28 12:23:40 +00:00
mvstanton@chromium.org
11a6681bef Removed non-existent files from gyp and GN builds. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/682793005

Cr-Commit-Position: refs/heads/master@{#24932}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24932 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-28 12:10:15 +00:00
bmeurer@chromium.org
3a089bf9a0 [turbofan] Reduce (x & K) & K to x & K. 
TEST=unittests
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/685713002

Cr-Commit-Position: refs/heads/master@{#24931}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24931 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-28 11:57:44 +00:00
mstarzinger@chromium.org
d02f7210ef Make floating merges respected minimum RPO of coupled phis. 
R=bmeurer@chromium.org, jarin@chromium.org
TEST=cctest/test-scheduler/LoopedFloatingDiamond

Review URL: https://codereview.chromium.org/682983003

Cr-Commit-Position: refs/heads/master@{#24930}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24930 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-28 11:38:48 +00:00
yangguo@chromium.org
0dfbf83468 Use shared function info for eval cache key. 
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/678843004

Cr-Commit-Position: refs/heads/master@{#24927}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24927 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-28 10:01:44 +00:00
bmeurer@chromium.org
ef1ca7a2ed [turbofan] Work-around stack overflow in zlib. 
TBR=dcarney@chromium.org

Review URL: https://codereview.chromium.org/678323002

Cr-Commit-Position: refs/heads/master@{#24926}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24926 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-28 09:54:14 +00:00
yangguo@chromium.org
efc01f4736 Prevent recursion in the debug event listener. 
R=ulan@chromium.org
BUG=chromium:409614
LOG=N

Review URL: https://codereview.chromium.org/684573005

Cr-Commit-Position: refs/heads/master@{#24924}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24924 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-28 09:44:43 +00:00
mstarzinger@chromium.org
ad46a37e3b Switch schedule early phase to use forward propagation. 
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/655833005

Cr-Commit-Position: refs/heads/master@{#24923}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24923 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-28 09:35:23 +00:00
ulan@chromium.org
2b26c7a144 Windows: use SystemTimeToTzSpecificLocalTime instead of localtime_s. 
The localtime_s function produces incorrect results for russian time zone.

BUG=chromium:417640
LOG=Y
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/654843012

Cr-Commit-Position: refs/heads/master@{#24922}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24922 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-28 08:55:43 +00:00
dcarney@chromium.org
f118921e3b move functions in v8::V8 that should be on v8::Isolate 
R=marja@chromium.org, svenpanne@chromium.org

BUG=

Review URL: https://codereview.chromium.org/652193006

Cr-Commit-Position: refs/heads/master@{#24921}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24921 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-28 08:43:39 +00:00
mvstanton@chromium.org
6b68824a46 Fix ASAN warning. 
BUG=
TBR=ishell@chromium.org

Review URL: https://codereview.chromium.org/683033002

Cr-Commit-Position: refs/heads/master@{#24920}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24920 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-28 08:34:40 +00:00
bmeurer@chromium.org
95095af57f [turbofan] Improve typed lowering for JSToBoolean. 
- JSToBoolean(x:string) => BooleanNot(NumberEqual(x.length, #0))
- JSToBoolean(phi(x1,...,xn):primitive) => phi(JSToBoolean(x1),...,JSToBoolean(xn))

TEST=cctest,mjsunit/asm/do-while,mjsunit/boolean,unittests
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/681223002

Cr-Commit-Position: refs/heads/master@{#24919}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24919 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-28 08:34:15 +00:00
bmeurer@chromium.org
f276c8d99f [turbofan] Turn slow case for stack check into deferred code. 
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/687473002

Cr-Commit-Position: refs/heads/master@{#24918}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24918 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-28 08:33:43 +00:00
bmeurer@chromium.org
1e96221bbb [turbofan] Minor cleanups to lowering of typed array loads/stores. 
TEST=unittests
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/680063004

Cr-Commit-Position: refs/heads/master@{#24917}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24917 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-28 08:29:19 +00:00
jarin@chromium.org
167fa99716 Revert "[turbofan] Merge GenericNode with Node." 
This reverts commit a238443c00 (r24915)
for tanking benchmarks.

TBR=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/684693002

Cr-Commit-Position: refs/heads/master@{#24916}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24916 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-27 22:34:44 +00:00
jarin@chromium.org
a238443c00 [turbofan] Merge GenericNode with Node. 
BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/676353002

Cr-Commit-Position: refs/heads/master@{#24915}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24915 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-27 20:37:47 +00:00
dusan.milosavljevic@imgtec.com
05effbaadf Make NextCodeLink pointer 8-byte aligned after GC pointer updating uses atomics. 
After r24737 pointer updating is done by atomic operations which strictly
require target address to be 8-byte alignment on MIPS64.

The alignment is broken on 64-bit arches because InstructionSize is first field
and has Int size.

Order of fields in object layout are changed to make kNextCodeLinkOffset
divisible by 8. The size of code object header remains the same.

TEST=cctest/test-debug/* on MIPS64
BUG=
R=jkummerow@chromium.org, paul.lind@imgtec.com

Review URL: https://codereview.chromium.org/682673002

Cr-Commit-Position: refs/heads/master@{#24914}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24914 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-27 18:24:39 +00:00
ishell@chromium.org
3a26fc111b Fix for the cctest compilation issue on Mac after r24911. 
TBR=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/667153005

Cr-Commit-Position: refs/heads/master@{#24913}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24913 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-27 16:59:15 +00:00
yangguo@chromium.org
8680952d93 Add serializer test case to bug fix in r24871. 
R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/680883003

Cr-Commit-Position: refs/heads/master@{#24912}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24912 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-27 16:40:16 +00:00
mvstanton@chromium.org
15c5c9d530 A type vector with multiple IC types needs metadata. 
This CL adds a bitset to describe the type of IC in each IC slot.
This is necessary for clearing ICs of different types.

With FLAG_vector_ics off (the current state), it's not required because
CALL_IC is the only type of IC in the vector.

R=ishell@chromium.org

Review URL: https://codereview.chromium.org/679073002

Cr-Commit-Position: refs/heads/master@{#24911}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24911 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-27 16:34:39 +00:00
wingo@igalia.com
0755160e28 Revert "Move AST node counting to post-pass" 
This reverts commit 698356720824559a6bd81c24be707b44ac277526 for
breaking regress-96526-002 among other things.

TBR=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/678033002

Cr-Commit-Position: refs/heads/master@{#24910}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24910 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-27 16:25:40 +00:00
wingo@igalia.com
88e0c38c9a Move AST node counting to post-pass 
R=mstarzinger@chromium.org, svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/675493002

Cr-Commit-Position: refs/heads/master@{#24909}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24909 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-27 15:00:43 +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
adamk@chromium.org
f1954232b0 SimpleMove now calls [[Has]] before [[Get]] when moving elements 
BUG=v8:3643
LOG=n
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/678753002

Cr-Commit-Position: refs/heads/master@{#24907}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24907 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-27 13:05:13 +00:00
mstarzinger@chromium.org
02934fe48f Remove unused return values from PreEdge visitor. 
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/679093002

Cr-Commit-Position: refs/heads/master@{#24906}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24906 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-27 12:58:14 +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
dcarney@chromium.org
91f4962343 [turbofan] reduce allocations outside of pipeline 
BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/679793003

Cr-Commit-Position: refs/heads/master@{#24904}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24904 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-27 12:40:13 +00:00
yurys@chromium.org
a133780e5b Revert "Make all references from root shortcuts (except one to GC roots)" 
This reverts commit 940418d2e1150499a28cca60b5dd138d351ec652. It resulted in orphan (Document DOM trees) and (Detached DOM trees) nodes.

BUG=chromium:414190
LOG=N
TBR=loislo@chromium.org, yangguo@chromium.org

Review URL: https://codereview.chromium.org/639753007

Cr-Commit-Position: refs/heads/master@{#24903}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24903 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-27 12:38:09 +00:00
yurys@chromium.org
bcb89a6b68 Make all references from root shortcuts (except one to GC roots) 
Eventually we are going to nuke this shortcuts from root entry altogether. This fix makes (GC roots) retained size equal to the snapshot's total size.

BUG=chromium:414190
LOG=N
R=loislo@chromium.org, yangguo@chromium.org

Review URL: https://codereview.chromium.org/681743002

Cr-Commit-Position: refs/heads/master@{#24902}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24902 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-27 12:10:39 +00:00
erikcorry@chromium.org
716648065a Revert 'Introduce phantom weak handles in the API and use them internally for debug info' 
Revert of https://codereview.chromium.org/649563006/ due to layout test
failures.
BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/677403002

Cr-Commit-Position: refs/heads/master@{#24901}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24901 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-27 12:03:39 +00:00
verwaest@chromium.org
d83acdf9a0 Revert "Limit the number of transitions allowed per hidden class." Due to crashes in ClearMapTransitions 
BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/661583004

Cr-Commit-Position: refs/heads/master@{#24900}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24900 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-27 11:58:18 +00:00
erikcorry@chromium.org
891e289d0f Introduce phantom weak handles in the API and use them internally for debug info 
R=jochen@chromium.org, ulan@chromium.org
BUG=

Review URL: https://codereview.chromium.org/649563006

Cr-Commit-Position: refs/heads/master@{#24899}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24899 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-27 11:05:11 +00:00
danno@chromium.org
4393ee9232 Fix Win64 build after r24896 
TBR=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/646943007

Cr-Commit-Position: refs/heads/master@{#24898}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24898 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-27 10:30:20 +00:00
akos.palfi@imgtec.com
73c1901f6d Fix non-TF targets after r24874. 
Fix mips64 and presumably x87.

BUG=
R=mstarzinger@chromium.org, sigurds@chromium.org

Review URL: https://codereview.chromium.org/679433004

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

Cr-Commit-Position: refs/heads/master@{#24897}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24897 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-27 10:29:41 +00:00
danno@chromium.org
16928e28d7 [turbofan] Reduce memory consumption of graph building 
Allow reservation of additional input capacity when creating nodes to prevent switching to deque representation when adding well-known additional inputs.

Also ensure that only a single temporary buffer is used to create temporary input arrays before allocating nodes.

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/644083003

Cr-Commit-Position: refs/heads/master@{#24896}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24896 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-27 10:12:40 +00:00
dcarney@chromium.org
16e25a1124 [turbofan] delete graph and schedule before register allocation. 
R=mstarzinger@chromium.org, titzer@chromium.org

BUG=

Review URL: https://codereview.chromium.org/662513005

Cr-Commit-Position: refs/heads/master@{#24894}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24894 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-27 09:37:13 +00:00
dcarney@chromium.org
b714772c07 pass isolate to Value::To* functions 
BUG=
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/669373002

Cr-Commit-Position: refs/heads/master@{#24893}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24893 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-27 09:03:16 +00:00
dcarney@chromium.org
89885c8a43 [turbofan] add absolute peak to stats 
R=danno@chromium.org

BUG=

Review URL: https://codereview.chromium.org/676693002

Cr-Commit-Position: refs/heads/master@{#24892}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24892 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-27 08:59:11 +00:00
titzer@chromium.org
82581534ae Implement control reducer, which reduces branches and phis together in a single fixpoint. 
R=bmeurer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/665223006

Cr-Commit-Position: refs/heads/master@{#24891}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24891 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-27 08:42:16 +00:00
paul.lind@imgtec.com
76bc15b5d2 MIPS64: Fix bug in super assignment from r24570. 
TEST=mjsunit/harmony/super.js
BUG=
R=akos.palfi@imgtec.com

Review URL: https://codereview.chromium.org/677813002

Cr-Commit-Position: refs/heads/master@{#24889}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24889 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-26 22:43:40 +00:00
bmeurer@chromium.org
f535763763 [turbofan] Implement the correct semantics for integer division/modulus. 
Also fix the sdiv/udiv instructions on ARM as a nice side effect.

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

Review URL: https://codereview.chromium.org/677483005

Cr-Commit-Position: refs/heads/master@{#24888}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24888 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-26 12:50:46 +00:00