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Author SHA1 Message Date
ulan@chromium.org
f20a9473f3 Ensure that lazy deopt sequence does not override calls. 
BUG=354433
LOG=N
TEST=mjsunit/regress/regress-354433.js
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/198463006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20155 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-21 11:02:15 +00:00
ishell@chromium.org
309bf937a0 Revert "JSObject::NormalizeElements() handlified." 
This reverts commit r20146 which broke V8 GC Stress, Mjsunit tests.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/207963002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20154 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-21 10:42:19 +00:00
marja@chromium.org
e79ff8275c Move new expression parsing funcs to ParserBase. 
Functions moved: ParseMemberWithNewPrefixesExpression, ParseMemberExpression,
ParseMemberExpressionContinuation.

Now all Parse*Expression functions are in ParserBase.

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/207633003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20153 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-21 10:34:51 +00:00
yangguo@chromium.org
f6f99310fe Skip string-oom tests on nacl. 
R=machenbach@chromium.org
TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/207633004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20152 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-21 10:34:07 +00:00
jochen@chromium.org
c616ec7bf3 Mark test-assembler-arm64/fmadd_fmsub_float_nans on arm64 as flaky 
BUG=v8:3226
LOG=n
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/205863004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20151 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-21 10:02:57 +00:00
marja@chromium.org
7708d4a22d Move ParseLeftHandSideExpression to ParserBase. 
Includes cleanups:
- Reorganized functions in PreParserFactory to be in the logical order.
- De-hackified things PreParser doesn't need to track, such as IsCall & IsCallNew.

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/206433003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20150 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-21 09:51:33 +00:00
marja@chromium.org
8452030817 Move ParsePostfixExpression into ParserBase. 
+ enable a test which checks that Parser and PreParser produce the "invalid left
hand side" errors consistently.

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/202333004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20149 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-21 09:46:18 +00:00
jochen@chromium.org
2ce0bebba1 Rename A64 port to ARM64 port 
BUG=354405
R=ulan@chromium.org, rodolph.perfetta@arm.com
LOG=y

Review URL: https://codereview.chromium.org/207823003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20148 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-21 09:28:26 +00:00
jochen@chromium.org
9fccfc37c8 Prepare switch from a64 to arm64 
BUG=354405
R=machenbach@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/207793002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20147 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-21 08:47:03 +00:00
ishell@chromium.org
bd2f81397c JSObject::NormalizeElements() handlified. 
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/206343002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20146 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-21 08:44:40 +00:00
ishell@chromium.org
e9a315c978 JSArray::SetContent() handlified. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/206223003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20145 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-21 08:30:42 +00:00
jochen@chromium.org
ca871bf098 Remove unused color declarations in the a64 simulator 
They're now all defined globally

BUG=none
R=svenpanne@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/207723003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20144 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-21 08:23:16 +00:00
ishell@chromium.org
863b5d30cd ArrayUnshift builtin handlified. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/206463002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20143 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-21 08:12:16 +00:00
svenpanne@chromium.org
586f64e1f3 Revert "Use constant length for memcpy on A64 simulator." 
This reverts commit r20141 which broke the build with some GCC versions. The
reason behind that is GCC emits a warning about code which can never be reached,
but GCC can't figure that out.

The right approach would be using template specialization instead of these
runtime if/then/else cascades, which would be nicer from a SW engineering
perspective, too.

TBR=yangguo@chromium.org

Review URL: https://codereview.chromium.org/207703003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20142 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-21 08:03:26 +00:00
svenpanne@chromium.org
bfb3532249 Use constant length for memcpy on A64 simulator. 
Compiler can't optimize away variable length memcpy.
About a 18% boost.

Before - 5:40

Richards: 75.2
DeltaBlue: 105
Crypto: 64.0
RayTrace: 188
EarleyBoyer: 146
RegExp: 23.8
Splay: 96.2
NavierStokes: 91.9
----
Score (version 7): 85.7

After - 4:39

Richards: 90.8
DeltaBlue: 134
Crypto: 81.7
RayTrace: 227
EarleyBoyer: 177
RegExp: 29.7
Splay: 126
NavierStokes: 108
----
Score (version 7): 106

R=rodolph.perfetta@gmail.com, svenpanne@chromium.org

Review URL: https://codereview.chromium.org/203263017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20141 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-21 07:08:08 +00:00
haitao.feng@intel.com
c867df5181 Introduce addp, idivp, imulp and subp for x64 port 
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/196893003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20140 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-21 02:42:10 +00:00
plind44@gmail.com
03b435ee92 MIPS: Fix register usage of r20076. 
BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/206763002

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

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20139 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-20 19:12:08 +00:00
mstarzinger@chromium.org
c27758bcc7 Fix missing access check in Runtime_SetPrototype. 
R=rossberg@chromium.org
BUG=chromium:354123
TEST=cctest/test-api/Regress354123
LOG=y

Review URL: https://codereview.chromium.org/205033011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20138 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-20 18:14:33 +00:00
jkummerow@chromium.org
2b722b663e Fix polymorphic hydrogen handling of SLOPPY_ARGUMENTS_ELEMENTS 
BUG=chromium:354391
LOG=y
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/206073008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20137 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-20 16:25:24 +00:00
rossberg@chromium.org
b3b6987b27 Reland "Implement ES6 symbol registry and predefined symbols" 
Only change relative to original CL is the updated assertion condition at objects-inl.h:2119

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/204913006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20136 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-20 16:13:09 +00:00
plind44@gmail.com
2aadbc8f2c MIPS: Implement flooring division by a constant via truncating division by a constant. 
Port r20123 (31ab416)

BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/206373004

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

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20135 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-20 16:04:51 +00:00
machenbach@chromium.org
b12ff51378 Allow to push arbitrary revisions when pushing to trunk. 
BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/206133004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20132 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-20 15:44:30 +00:00
alexandre.rames@arm.com
bd69f65394 A64: Restore the stack limit protection to 1KB. 
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/206393002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20131 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-20 15:25:27 +00:00
yangguo@chromium.org
c9d391d87f Fix assertions wrt concurrent OSR. 
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/206473002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20130 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-20 15:23:31 +00:00
yangguo@chromium.org
8f48dbb7d2 Remove outdated OOM tests. 
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/206373003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20129 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-20 14:12:06 +00:00
ishell@chromium.org
9f6be9c514 Callers of JSArray::SetContent() handlified. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/206383003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20128 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-20 13:40:08 +00:00
mvstanton@chromium.org
c92de5d189 Fix for performance issue 353661 - 23% regression in dromaeo. 
The issue was that a previous fix to avoid a logic error was not
targeted enough: it allowed non-transitioning stores to fall
into a code path meant to preserve monomorphic state in the
case of a transitioning store.

BUG=353661
LOG=N
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/206353002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20127 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-20 13:38:08 +00:00
marja@chromium.org
e9358fa9ce Increase the "local variables in a function" limit. 
The limit was originally added to avoid having large user-controlled constants
(variable indexes) in the code generated by full-codegen.

History behind this change:

The original CL for adding the limit was https://codereview.chromium.org/7003030
and at that time, the limit was 32767.

Reason for adding the limit (in CL comments): "The motivation behind this change
is to avoid large user controlled constants in the code. The slot_operand used
in the IA32 full code generator uses a relative load where the local index is an
(negative) immediate."

The limit was then bumped to 65535 by https://codereview.chromium.org/10965063
and to 131071 by https://codereview.chromium.org/11099063.

R=dcarney@chromium.org, svenpanne@chromium.org, jkummerow@chromium.org, rossberg@chromium.org
BUG=v8:3205
LOG=Y

Review URL: https://codereview.chromium.org/206143004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20126 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-20 13:37:26 +00:00
marja@chromium.org
d017e6ce54 Make PreParser track valid left hand sides. 
Notes:
- This makes PreParser produce invalid_lhs_in_assignment and
invalid_lhs_in_prefix_op. Other errors will follow as the corresponding funcs
move to ParserBase.
- PreParserExpression::IsStrictFunction and StrictFunction() are not needed any
more -> removed them.

R=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/196343033

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20125 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-20 13:18:15 +00:00
ishell@chromium.org
68c91ea301 ArrayShift builtin handlified. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/206423002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20124 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-20 13:16:19 +00:00
svenpanne@chromium.org
68237f6590 Implement flooring division by a constant via truncating division by a constant. 
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/204583002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20123 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-20 13:10:23 +00:00
ishell@chromium.org
8e10eea993 ArrayPush builtin handlified. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/206183006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20122 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-20 13:01:08 +00:00
rossberg@chromium.org
1088fbd1e7 Revert "Implement ES6 symbol registry and predefined symbols" 
TBR=yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/204353004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20121 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-20 12:56:41 +00:00
yangguo@chromium.org
00170e434b Use HBoundsCheck to check string length. 
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/206183003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20120 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-20 12:34:44 +00:00
yangguo@chromium.org
000be4d033 Reland "Throw exception on invalid string length instead of OOM." 
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/199583007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20119 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-20 12:27:36 +00:00
rossberg@chromium.org
0f71f61799 Implement ES6 symbol registry and predefined symbols 
R=mstarzinger@chromium.org, arv@chromium.org
BUG=
LOG=Y

Review URL: https://codereview.chromium.org/203243004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20118 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-20 12:26:27 +00:00
yangguo@chromium.org
77a28b731d Handlify callers to GetElementNoException. 
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/204693002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20117 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-20 12:22:13 +00:00
alexandre.rames@arm.com
5036031520 A64: Minor cleaning in StoreStubCompiler::GenerateStoreField. 
Abstract a register to simplify code generation.

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/206183005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20116 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-20 11:35:05 +00:00
yangguo@chromium.org
a5a82ef123 Revert "Throw exception on invalid string length instead of OOM." 
This reverts r20112.

TBR=yangguo@chromium.org

Review URL: https://codereview.chromium.org/206383002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20114 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-20 11:11:28 +00:00
ishell@chromium.org
107ea152a4 ElementsAccessor::Delete() handlified. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/200923006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20113 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-20 10:52:22 +00:00
yangguo@chromium.org
9ba80269ee Throw exception on invalid string length instead of OOM. 
R=bmeurer@chromium.org
BUG=349329
LOG=Y

Review URL: https://codereview.chromium.org/199853004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20112 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-20 10:49:33 +00:00
alexandre.rames@arm.com
bfcc117f4c A64: Remove Operand constructors where an implicit constructor can be used. 
R=jochen@chromium.org

Review URL: https://codereview.chromium.org/204293004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20111 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-20 10:37:19 +00:00
alexandre.rames@arm.com
0768479e74 A64: Improve the deoptimization exit code for LMathRound. 
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/203253004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20109 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-20 10:12:49 +00:00
alexandre.rames@arm.com
c8a6fd017d A64: In the Simulator, corrupt caller-saved registers after runtime printf call. 
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/203603002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20108 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-20 10:03:17 +00:00
alexandre.rames@arm.com
948d8621bc A64: Abstract simulation of runtime calls in a separate function. 
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/203703002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20107 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-20 09:51:19 +00:00
alexandre.rames@arm.com
9755b90778 A64: Abstract colour definitions for the Simulator tracing. 
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/203563002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20106 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-20 09:45:17 +00:00
yangguo@chromium.org
9cd1057c3e Remove unnecessary 'explicit' attribute. 
R=marja@chromium.org

Review URL: https://codereview.chromium.org/206183002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20104 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-20 09:29:48 +00:00
machenbach@chromium.org
d7d4452e1c Deprecate prepare push commit when pushing to trunk. 
- This also deprecates using version.cc on bleeding edge.
- The deprecated push-to-trunk.sh is deleted.
- The script now commits bleeding edge HEAD by default. Committing different revisions will be added in a follow up CL.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/203753010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20101 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-20 09:23:44 +00:00
ulan@chromium.org
f7dc76af6d A64: clean up pending reloc info if code generation was aborted. 
This fixes assertion failure in destructor of Assembler.

BUG=352659
LOG=N
R=jochen@chromium.org

Review URL: https://codereview.chromium.org/206213002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20100 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-20 09:10:15 +00:00
yangguo@chromium.org
238f12e618 Make max size and max length of strings consistent. 
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/196133030

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20099 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-20 08:33:06 +00:00