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Author SHA1 Message Date
mikhail.naganov@gmail.com
6891dd204c tests compile but crash 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8255 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-10 09:36:18 +00:00
ager@chromium.org
8ec22db350 Correct the limit of local variables in a optimized functions. 
The encoding constraint is that we have 128 values. We use [-64,0] for
parameters and [0,63] for locals. However, for locals we restricted to
64 and not 63.

R=kmillikin@chromium.org
TEST=mjsunit/compiler/regress-max-locals-for-osr.js

Review URL: http://codereview.chromium.org/6995108

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8242 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-09 14:52:58 +00:00
sgjesse@chromium.org
827be16b35 GYP: Make the ARM simulator build with GYP again 
Updated the armu.gypi to set values for variables which does not have a default. These variables was recently added to v8.gyp.

Moved the what will be shared between building the v8 library and the cctests to a separate include file. For now this file is currently only used by cctest.gyp. the reason is that the cctests are not just using the API but also internal functions so the C++ defines and optons needs to be the same when compiling the cctests files as when compiling the v8 library files.

R=jkummerow@chromium.org
Review URL: http://codereview.chromium.org/7134039

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8239 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-09 12:48:11 +00:00
whesse@chromium.org
c40aa827bf Add boolean flag to HChange and LNumberUntagD to not convert undefined to NaN. 
This is needed so that HCompare, optimized for double inputs, works correctly on undefined inputs.
BUG=v8:1434
TEST=mjsunit/bugs/bug-1434.js

Review URL: http://codereview.chromium.org/7044049

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8237 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-09 12:27:28 +00:00
kmillikin@chromium.org
c8b9f3ab7b Update the blacklist in fuzz-natives. 
Runtime functions were renamed in r8231.

R=ager@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/7129040

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8232 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-09 11:40:22 +00:00
fschneider@chromium.org
68eab4a8d8 Fix bug with GVN on array loads. 
This fixes a bug where an array load was incorrectly hoisted by GVN.

BUG=85177
TEST=mjsunit/regress/regress-85177.js
Review URL: http://codereview.chromium.org/7003054

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8230 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-09 11:15:03 +00:00
danno@chromium.org
4de3bb500c Implement core support for FixedDoubleArrays. 
Under a flag without IC or Crankshaft support.

BUG=none
TEST=none

Review URL: http://codereview.chromium.org/7089002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8229 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-09 10:03:35 +00:00
ager@chromium.org
626cdffaef Fix Array.prototype.{reduce,reduceRight} to pass undefined as receiver for strict mode callbacks. 
Propagate strict mode information from pre-parser to parser for lazily compiled functions.

R=lrn@chromium.org
BUG=v8:1436
TEST=mjsunit/regress/regress-1436.js

Review URL: http://codereview.chromium.org/7044054

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8227 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-09 09:05:15 +00:00
lrn@chromium.org
bd826d54f5 Fix bug in Object.defineProperty where a growing lements dictionary was ignored. 
TEST=mjsunit/object-define-property

Review URL: http://codereview.chromium.org/7129017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8215 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-08 08:13:31 +00:00
danno@chromium.org
ad98d142cc Add failing test case for bug 1434 
BUG=1434
TEST=test/mjsunit/bugs/bug-1434.js

Review URL: http://codereview.chromium.org/7131006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8213 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-08 07:45:37 +00:00
vitalyr@chromium.org
2bc305cd9a Fix bug 1433: clear the global thread table when an isolate is disposed. 
R=ager@chromium.org
BUG=v8:1433
TEST=test-lockers/Regress1433

Review URL: http://codereview.chromium.org/7129002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8209 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-07 18:33:03 +00:00
whesse@chromium.org
1ea14c2041 Limit the number of arguments in a function call to 32766. 
Limit the number of arguments in a function call to 32766.  This is identical
to the limit on the number of parameters to a function.

BUG=v8:1413
TEST=

Review URL: http://codereview.chromium.org/7054074

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8194 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-07 08:15:47 +00:00
mikhail.naganov@gmail.com
3b2470d296 Fix presubmit errors catched by a more recent version of cpplint.py. 
Mainly, there were errors concerning blank lines before and after class access
control sections [whitespace/blank_line].

BEFORE an access control section (e.g. public:, private:) there should be a
blank line (except for the section right after the class declaration).

AFTER an access control section there should be no blank line.

TBR=ager@chromium.org

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8193 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-07 07:17:46 +00:00
fschneider@chromium.org
7c9cf0b3a1 Re-land r8140: Deoptimize on never-executed code-paths. 
Original cl: http://codereview.chromium.org/7105015

I'm removing the test GlobalLoadICGC test that was introduced for testing
inlined global cell loads (in the classic backend) and has an invalid assumption
about the number of global objects referenced from a v8 context. We don't have
this feature with Crankshaft anymore.
Review URL: http://codereview.chromium.org/7112032

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8185 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-06 14:57:25 +00:00
kmillikin@chromium.org
6a81642f31 Fix a bug in Lithium environment iteration. 
The Advance() function of the class responsible for iterating
environment uses didn't always advance as far as it could (relying on
the HasNext predicate to finish advancing).  This is brittle.

The HasNext predicate also didn't advance as far as it could when it
was at the end of an environment level.  This is a bug.

R=jkummerow@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/6993023

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8181 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-06 11:30:17 +00:00
ager@chromium.org
74db440d9f MIPS: Fixed FPU rounding checks and related errors in the Simulator. 
Removed some unnecessary shifts when reading FCSR error flags.
Fixed some FCSR-related bugs.
Fixed some un-related style issues.

With this commit, mips build is still broken. Two more commits to come.

BUG=
TEST=

Review URL: http://codereview.chromium.org/6993054
Patch from Paul Lind <plind44@gmail.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8173 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-06 08:43:15 +00:00
erik.corry@gmail.com
0023cacc22 Fix traversal of the map transition tree to take the prototype 
transitions into account.
Review URL: http://codereview.chromium.org/7074052

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8165 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-03 14:48:09 +00:00
ager@chromium.org
22b5dfd395 Reapply: "Make instanceof and Object.getPrototypeOf work for proxies, 
plus a few other tweaks."

The problem with the original patch was that it did not take hidden
prototype objects into account in Runtime_GetPrototype.

R=kmillikin@chromium.org,rossberg@chromium.org
TEST=es5conform

Review URL: http://codereview.chromium.org/7056041

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8164 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-03 10:15:49 +00:00
ager@chromium.org
ece7700d7c Revert "Make instanceof and Object.getPrototypeOf work for proxies, plus a few other tweaks." 
This change caused errors in es5conform tests for getPrototypeOf.

TBR=rossberg@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/7109004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8159 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-02 10:12:00 +00:00
mikhail.naganov@gmail.com
b4c152545d Revert "Fix Issue 1320: LiveEdit: text differencer fails with out of memory on large files" 
Breaks compilation on Linux.

This reverts commit e72c5b1d69fb2cb2d5973f172666dd5d477e6f7e.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8154 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-01 23:11:10 +00:00
rossberg@chromium.org
2255860992 Make instanceof and Object.getPrototypeOf work for proxies, plus a few other tweaks. 
R=kmillikin@chromium.org

Review URL: http://codereview.chromium.org/7080053

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8150 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-01 17:44:08 +00:00
peter.rybin@gmail.com
d7b7d7f844 Fix Issue 1320: LiveEdit: text differencer fails with out of memory on large files 
Review URL: http://codereview.chromium.org/7080029

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8149 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-01 17:05:35 +00:00
fschneider@chromium.org
ff76d1ab0c Revert r8140. 
It breaks test when running with nosnapshot.
TBR=ager@chromium.org
Review URL: http://codereview.chromium.org/7027029

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8145 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-01 13:34:15 +00:00
fschneider@chromium.org
0aa422923c Eagerly deoptimize on never-executed code-paths. 
If type-feedback indicates that an expression was never executed in
the non-optimized code, we insert a forced deoptimization right away
to enable re-optimization if we ever hit this path.

With this change we still continue to build the graph. As a next step, we
should remove the dead code after the deoptimize.

I had to remove one assert about the optimization status in a test since
we now immediately deoptimize after exiting the loop that triggers OSR.

Also remove a restriction that control-flow from an inlined function in a
test context always reaches both true- and false-target.
Review URL: http://codereview.chromium.org/7105015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8140 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-01 11:04:40 +00:00
peter.rybin@gmail.com
8f2274c841 LiveEdit: Optimize compare by stripping common suffix and prefix. 
Review URL: http://codereview.chromium.org/7087031

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8128 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-31 20:58:21 +00:00
rossberg@chromium.org
670f947a5c Implement set trap for proxies, and revamp class hierarchy in preparation: 
- Introduce a class JSReceiver, that is a common superclass of JSObject and
  JSProxy. Use JSReceiver where appropriate (probably lots of places that we
  still have to migrate, but we will find those later with proxy test suite).

- Move appropriate methods to JSReceiver class (SetProperty,
  GetPropertyAttribute, Get/SetPrototype, Lookup, and so on).

- Introduce new JSFunctionProxy subclass of JSProxy. Currently only a stub.

- Overhaul enum InstanceType:
  * Introduce FIRST/LAST_SPEC_OBJECT_TYPE that ranges over all types that
    represent JS objects, and use that consistently to check language types.
  * Rename FIRST/LAST_JS_OBJECT_TYPE and FIRST/LAST_FUNCTION_CLASS_TYPE
    to FIRST/LAST_[NON]CALLABLE_SPEC_OBJECT_TYPE for clarity.
  * Eliminate the overlap over JS_REGEXP_TYPE.
  * Also replace FIRST_JS_OBJECT with FIRST_JS_RECEIVER, but only use it where
    we exclusively talk about the internal representation type.
  * Insert JS_PROXY and JS_FUNCTION_PROXY in the appropriate places.

- Fix all checks concerning classification, especially for functions, to
  use the CALLABLE_SPEC_OBJECT range (that includes funciton proxies).

- Handle proxies in SetProperty (that was the easiest part :) ).

- A few simple test cases.

R=kmillikin@chromium.org

Review URL: http://codereview.chromium.org/6992072

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8126 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-31 16:38:40 +00:00
kmillikin@chromium.org
00f2ff321e Support optimization of named function literals. 
Introduce a Hydrogen value for the value denoted by the function name.

R=fschneider@chromium.org,mnaganov@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/7083024

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8121 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-31 11:54:46 +00:00
ager@chromium.org
544191e718 Update apply with arguments optimization for strict mode functions and builtins. 
Do not convert to object for values for strict-mode functions and
builtins.

R=ricow@chromium.org
BUG=v8:1412
TEST=mjsunit/regress/regress-1412.js

Review URL: http://codereview.chromium.org/7096006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8120 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-31 10:38:41 +00:00
ager@chromium.org
a01b45df58 Fix a number of tests that incorrectly used assertUnreachable. 
Our testing infrastructure uses exceptions to indicate
errors. assertUnreachable therefore throws an exception to indicate
that it was reached. Therefore, it cannot be used to check that an
exception was thrown using the pattern:

try {
  shouldThrow();
  assertUnreachable();
} catch(e) {
}

Such a test will always pass because assertUnreachable will throw an
exception if shouldThrow does not.

R=ricow@chromium.org

Review URL: http://codereview.chromium.org/7053035

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8117 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-31 08:08:42 +00:00
ager@chromium.org
bfa2ef1f11 Fix receiver for calls to strict-mode and builtin functions that are 
potentially shadowed by eval.

R=sgjesse@chromium.org
TEST=mjsunit/regress/regress-124.js

Review URL: http://codereview.chromium.org/7096004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8116 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-31 07:57:22 +00:00
mikhail.naganov@gmail.com
cd67929b0b Heap profiler: fetch document.URL of global objects. 
This allows to distinguish DOMWindow objects in browser from each other.

R=vitalyr@chromium.org,sgjesse@chromium.org
BUG=https://bugs.webkit.org/show_bug.cgi?id=61177
TEST=cctest/test-heap-profiler/DocumentURL

Review URL: http://codereview.chromium.org/7082012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8111 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-30 14:31:47 +00:00
ager@chromium.org
017935408d Reapply change to Pass undefined to JS builtins when called with 
implicit receiver.

A couple of corner cases have to be treated specially to not break
everything: eval and getter/setter definitions.

R=fschneider@chromium.org
BUG=v8:1365
TEST=mjsunit/regress/regress-1365.js

Review URL: http://codereview.chromium.org/7085034

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8110 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-30 13:49:22 +00:00
ager@chromium.org
cc4a2d7e76 Fix a number of IC stubs to correctly set the call kind. 
Make the call kind and call wrapper arguments explicit to force
developers to make a choice. This would have avoided the bug in the
first case.

R=fschneider@chromium.org
TEST=mjsunit/strict-mode-implicit-receiver.js

Review URL: http://codereview.chromium.org/7086029

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8109 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-30 13:23:17 +00:00
fschneider@chromium.org
5083dec67f Fix timeout and a small bug in a regression test. 
Review URL: http://codereview.chromium.org/7085031

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8106 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-30 12:48:35 +00:00
fschneider@chromium.org
e0985887bf Simple support for const variables in Crankshaft. 
The approach is to handle the common case in the optimizing
compiler and to bailout for the rare corner cases.

This is done by initializing all local const-variables with
the hole value and disallowing any use of the hole value statically.
Review URL: http://codereview.chromium.org/6026006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8104 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-30 11:31:41 +00:00
sandholm@chromium.org
ba229754ea Fix JSON issue with arrays. 
Review URL: http://codereview.chromium.org/7089003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8100 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-30 10:47:38 +00:00
ricow@chromium.org
7eb6f5c1ba Correctly set the length of string before creating filler object in the json parser (fixes crbug 84186). 
Testcase created based on the supplied test case from the bug report, but using json parse directly instead of through the chrome javascript console. 
Review URL: http://codereview.chromium.org/7084023

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8089 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-30 06:04:36 +00:00
danno@chromium.org
c2394e0a71 Prevent deopt on double value assignment to typed arrays 
Implement truncation of double and tagged values when assigning to an element of a typed arrays in order to avoid depots.

BUG=1313
TEST=test/mjsunit/external-array.js

Review URL: http://codereview.chromium.org/6961019

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8077 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-26 12:07:22 +00:00
ager@chromium.org
c832c467a4 Revert "Pass undefined to JS builtins when called with implicit receiver." 
Presubmit and failing test.

TBR=lrn@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/7071009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8075 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-26 11:22:29 +00:00
kmillikin@chromium.org
f8b01f369e Add a simple test for inlining of arguments accesses. 
R=whesse@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/7062018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8074 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-26 11:17:15 +00:00
ager@chromium.org
19b718fe73 Pass undefined to JS builtins when called with implicit receiver. 
A couple of corner cases have to be treated specially to not break
everything: eval and getter/setter definitions.

R=lrn@chromium.org
BUG=v8:1365
TEST=mjsunit/regress/regress-1365.js

Review URL: http://codereview.chromium.org/7068009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8073 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-26 11:07:48 +00:00
lrn@chromium.org
02c4e8bfcb Make RegExp objects not callable. 
Review URL: http://codereview.chromium.org/6930006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8068 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-26 07:35:09 +00:00
erik.corry@gmail.com
fbf76fc86a Fix GC-unsafe corner case in bit-not on ARM 
Review URL: http://codereview.chromium.org/6987009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8055 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-25 10:35:00 +00:00
ricow@chromium.org
f675db651d Change calls to undefined property setters to not throw (fixes issue 1355). 
We currently throw when there is only a getter defined on the
property, but this should only be the case in strict mode.
Review URL: http://codereview.chromium.org/7064027

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8054 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-25 08:37:38 +00:00
lrn@chromium.org
b97da90453 Add tests for function statements in strict mode. 
Small fixes.
Added test for const declaration in strict mode.

TEST=preparser/strict-function-statement

Review URL: http://codereview.chromium.org/6990056

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8041 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-24 14:02:59 +00:00
ager@chromium.org
6f775f2fb0 Fix calls of strict mode function with an implicit receiver. 
Only IA32 version for now. I'll start porting.

Strict mode functions are to get 'undefined' as the receiver when
called with an implicit receiver. Modes are bad! It forces us to have
checks on all function calls.

This change attempts to limit the cost by passing information about
whether or not a call is with an implicit or explicit receiver in ecx
as part of the calling convention. The cost is setting ecx on all
calls and checking ecx on entry to strict mode functions.

Implicit/explicit receiver state has to be maintained by ICs. Various
stubs have to not clobber ecx or save and restore it.

CallFunction stub needs to check if the receiver is implicit when it
doesn't know from the context.

Review URL: http://codereview.chromium.org/7039036

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8040 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-24 14:01:36 +00:00
sgjesse@chromium.org
eff2946b9b Handle changes to the Object prototype in fast handling of arrays 
R=ager@chromium.org

BUG=v8:1403
TEST=test/mjsunit/regress/regress-1403.js

Review URL: http://codereview.chromium.org//7067019

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8032 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-24 12:28:10 +00:00
ricow@chromium.org
ab67432ed0 Change strict mode poison pill to be the samme type error function (fixes issue 1387). 
We are now following the spec, and with regards to the error message we are following firefox (webkit still has different type errors in their nightly)
Review URL: http://codereview.chromium.org/7067017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8026 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-24 11:07:06 +00:00
sgjesse@chromium.org
fbd106d9cd MIPS: arch-independent changes to support mips. 
This change supports all non-crankshaft features except serialization.

This must be built after the changes in http://codereview.chromium.org/6966031
are landed.

BUG=
TEST=

Review URL: http://codereview.chromium.org//7039058

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8023 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-24 07:56:20 +00:00
vitalyr@chromium.org
179702df03 Inline more zone stuff. 
R=ager@chromium.org

Review URL: http://codereview.chromium.org/7066004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8009 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-23 22:23:50 +00:00
danno@chromium.org
780df33019 SMI checks for receiver in KeyedLoad/Store (done right this time) 
R=ager@chromium.org
BUG=none
TEST=none

Review URL: http://codereview.chromium.org/7059013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7998 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-23 13:42:33 +00:00
sgjesse@chromium.org
825a433900 Add regression test for issue 1401 
R=ager@chromium.org

BUG=v8:1401
TEST=test/regress/regress-1401.js

Review URL: http://codereview.chromium.org//7062002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7995 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-23 13:03:45 +00:00
lrn@chromium.org
dc69639e4c Remove newlines from preparser command line parameters to make Windows happy. 
Review URL: http://codereview.chromium.org/6974009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7992 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-23 12:56:00 +00:00
lrn@chromium.org
b253dd8927 Create template system for strict-mode tests. 
This makes it possible to get total coverage without creating thousands
of individual test files.

Review URL: http://codereview.chromium.org/7061008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7985 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-23 10:35:30 +00:00
mikhail.naganov@gmail.com
dd2c990178 Remove redundant 'running' checks for ProfilerEventsProcessor in tests. 
A follow up to r7949

R=vitalyr@chromium.org
BUG=none
TEST=none

Review URL: http://codereview.chromium.org/7040014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7969 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-20 15:11:00 +00:00
rossberg@chromium.org
abd77ad439 Rename Proxy class to Foreign, to avoid confusion with Harmony proxies. 
Also fix grokdump, which was off by one after intro of JSProxy type.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7959 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-19 11:47:34 +00:00
lrn@chromium.org
7db97de8e0 Added preparser strict-mode tests. 
Now tests for use of eval, arguments, reserved words and with statement.

Review URL: http://codereview.chromium.org/7037024

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7951 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-19 09:01:46 +00:00
mikhail.naganov@gmail.com
e7484dbd01 Fix bug with long stack traces truncation in DevTools CPU profiler. 
R=sgjesse@chromium.org,vitalyr@chromium.org
BUG=1398
TEST=cctest/test-cpu-profiler/Issue1398

Review URL: http://codereview.chromium.org/7046001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7949 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-19 08:25:38 +00:00
ager@chromium.org
98778dc802 Remove execScript from V8. No longer present i neither Firefox nor Safari. 
R=ricow@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/7046002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7948 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-19 08:10:27 +00:00
vegorov@chromium.org
7fba506f23 Add regression test for http://crbug.com/82769 
Review URL: http://codereview.chromium.org/7034025

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7933 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-18 12:46:21 +00:00
fschneider@chromium.org
66911961cf Fix bug in optimized compiler's switch-statement. 
In the case where the default-clause occurs as the first clause,
the case-blocks were not wired up correctly.

BUG=v8:1394
TEST=mjsunit/compiler/regress-1394.js
Review URL: http://codereview.chromium.org/7037023

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7927 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-18 11:06:07 +00:00
vegorov@chromium.org
925107046e Extend Handle API with MarkIndependent. 
Garbage collector is free to ignore object groups for independent handles and can collect then in minor collections.

Review URL: http://codereview.chromium.org/7031005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7915 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-17 12:18:19 +00:00
whesse@chromium.org
0eca2b4fc1 Fix error in postfix ++ in Crankshaft. 
Add HForceRepresentation, to represent the implicit ToNumber applied to the input of a count operation.

BUG=v8:1389

TEST=

Review URL: http://codereview.chromium.org/7033008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7913 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-17 11:41:59 +00:00
rossberg@chromium.org
05fd779dd3 Implement get trap for proxies. 
TODO: reflective Object methods not handled yet.

BUG=
TEST=

Review URL: http://codereview.chromium.org/7035007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7902 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-16 16:33:58 +00:00
danno@chromium.org
daa1be1226 Support conversion of clamped double values for pixel arrays in Crankshaft. 
BUG=1313
TEST=test/mjsunit/external-array.js

Review URL: http://codereview.chromium.org/7014033

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7901 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-16 14:10:56 +00:00
sgjesse@chromium.org
230a56abda Limit the number of local variables in a function 
Review URL: http://codereview.chromium.org//7003030

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7892 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-16 08:27:52 +00:00
svenpanne@chromium.org
ca5dad94a7 Removed dead code (ingenious 3-bit representation of types) 
Review URL: http://codereview.chromium.org/6973053

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7883 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-13 08:21:50 +00:00
ricow@chromium.org
964dbff40d Only send null or undefined as receiver for es5 natives, not generally 
for builtin functions.
Review URL: http://codereview.chromium.org/7012012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7879 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-13 07:26:44 +00:00
karlklose@chromium.org
b606195012 ARM: Fix disasm for strh, vabs, vneg. Add load/store tests. 
Patch from ARM Ltd.

BUG=none
TEST=added to test/cctest/test-disasm-arm.cc

Original review at http://codereview.chromium.org/7013024/.

Review URL: http://codereview.chromium.org/7013027

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7875 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-12 14:44:49 +00:00
dslomov@chromium.org
adfa56af54 Speculative fix fo MultithreadedParallelIsolates on ARM 
It looks like the problem with the test is too many concurrently created isolates.
Cranking the number to 100 on MacOS and Linux produce similar results.

BUG=http://code.google.com/p/v8/issues/detail?id=1375
TBR=vitalyr

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7869 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-11 17:29:47 +00:00
sgjesse@chromium.org
4e18d50834 Add constant splitting for user controlled constants in the full compiler 
This is IA32 only for now.

Added a random value to each assembler instance (JIT cookie) to be used for constant splitting. Added safe versions of setting a register with an immediate value and for pushing an immediate value. Used these functions where user controlled immediate values could be emitted in the code stream. I also used it for immediates which are an argument number even though the number of formal arguments is currently limited to 16k.

I found no compares directly with user controlled constants.

I am not sure whether the test is that useful, but it might catch some changes missing constant splitting.

Review URL: http://codereview.chromium.org//7005031

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7868 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-11 14:16:24 +00:00
fschneider@chromium.org
48077e89e9 Remove support for branch hints from the IA32 and X64 assembler. 
They were not on by default and should not be needed on modern
platforms.
Review URL: http://codereview.chromium.org/7001025

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7866 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-11 13:26:07 +00:00
vitalyr@chromium.org
4cc800b3cf Support %_IsUndetectableObject in crankshaft. 
Review URL: http://codereview.chromium.org/6995046

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7856 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-11 11:53:43 +00:00
ager@chromium.org
8a0b1f5bc9 Allow closures to be optimized if outer contexts that call eval are all in strict mode. 
R=kmillikin@chromium.org
BUG=
TEST=mjsunit/compiler/eval-introduced-closure.js

Review URL: http://codereview.chromium.org/6993008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7853 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-11 11:26:11 +00:00
ricow@chromium.org
7f8a918f08 Allow strict mode flag as extraicstate for keyed external array store ic 
We currently hit an assertion in computeflags, but the extra_ic_state is used to pass the strict mode flag in.

BUG: 1383
Review URL: http://codereview.chromium.org/7003022

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7847 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-11 08:53:46 +00:00
sgjesse@chromium.org
67ebabc16e Add cctest/test-disasm-mips which was mistakenly omitted from r7825. 
BUG=
TEST=

Review URL: http://codereview.chromium.org//6994013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7846 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-11 08:26:22 +00:00
jkummerow@chromium.org
944a388412 Avoid using a register for constant external array indices. 
This CL is based on and obsoletes CL 6879037.

TEST=mjsunit/external-array.js

Review URL: http://codereview.chromium.org/6902112

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7844 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-10 15:25:17 +00:00
jkummerow@chromium.org
1eedd8056d Fix timeout of test regress-1118.js 
TEST=mjsunit/regress/regress-1118.js no longer times out when run in the ARM simulator.

Review URL: http://codereview.chromium.org/6994010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7843 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-10 15:07:30 +00:00
karlklose@chromium.org
00e8236096 ARM: Disable test test-lockers/MultithreadedParallelIsolates because it is flaky. 
BUG=1375

Review URL: http://codereview.chromium.org/6994008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7837 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-10 12:30:01 +00:00
ager@chromium.org
8033be880e Add IsCallable method for Object in the API 
Patch by Peter Varga.

BUG=none
TEST=cctest/test-api/CallableObject

Review URL: http://codereview.chromium.org/6964005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7828 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-09 15:24:48 +00:00
sgjesse@chromium.org
40172e6a7b Update mips infrastructure files. 
- Merge to current tip of tree, fix build problems.
- Remove deprecated source files.
- Add cctest test-disasm-mips
- Consistently use single-reg push()/pop() (remove uppercase variants)
- Add assembler field accessors.
- More style fixes.

BUG=
TEST=

Review URL: http://codereview.chromium.org//6965006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7825 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-09 14:28:09 +00:00
lrn@chromium.org
217006f111 Let test configuration disable variant flags. Used for preparser tests. 
Fixes problem with nosse[234] tests (or anything else that would pass an
unexpected extra parameter on the preparser test command line).

Review URL: http://codereview.chromium.org/6965008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7814 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-09 09:02:27 +00:00
jkummerow@chromium.org
89c64653bf Expose optimization info via runtime functions 
TEST=mjsunit/assert-opt-and-deopt.js

Review URL: http://codereview.chromium.org/6879108

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7813 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-09 08:58:57 +00:00
ager@chromium.org
0961b1a936 Check that receiver is JSObject on API calls. 
R=sgjesse@chromium.org
BUG=v8:1369
TEST=mjsunit/regress/regress-1369.js

Review URL: http://codereview.chromium.org/6931056

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7808 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-06 14:14:16 +00:00
lrn@chromium.org
91968ac8a6 Fix newly introduced bug in detecing octal numbers. 
TEST=mjsunit/strict

Review URL: http://codereview.chromium.org/6928059

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7805 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-06 12:47:18 +00:00
lrn@chromium.org
1a169aa3f0 Strict mode detection in preparser. 
Handle octal escapes in everything but RegExps.
Extend preparser test suite to test whether the preparser reports
exceptions to throw.

TEST=preparser/*

Review URL: http://codereview.chromium.org/6927075

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7804 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-06 11:41:15 +00:00
ager@chromium.org
cf19179266 Implement CallAsConstructor method for Object in the API 
Patch by Peter Varga.

BUG=v8:1348
TEST=cctest/test-api/ConstructorForObject

Review URL: http://codereview.chromium.org/6902108

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7803 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-06 11:07:52 +00:00
ricow@chromium.org
1d9133bbac Split threaded cctests into four parts (instead of 2) 
The number of cctests are now so large that this is causing timeouts
when only splitting these into two parts.
Review URL: http://codereview.chromium.org/6929063

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7801 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-06 09:22:54 +00:00
karlklose@chromium.org
d43066050a Replace loops by OptimizeFunctionOnNextCall in regress-1085 and regress-1210. 
Review URL: http://codereview.chromium.org/6938001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7800 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-06 09:10:28 +00:00
dslomov@chromium.org
2500f14868 This implements per-isolate locking and unlocking, including tests 
BUG=
TEST=

Committed: http://code.google.com/p/v8/source/detail?r=7734

Committed: http://code.google.com/p/v8/source/detail?r=7784

Review URL: http://codereview.chromium.org/6788023

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7797 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-05 18:55:31 +00:00
ricow@chromium.org
e0eb110130 Reapply 7763, including arm and x64 variants. 
The only difference to revision 7763 is the implementation in the
builtins file for arm and x64, plus a move of Array.prototype.toString
and Array.prototype.toLocaleString from should throw on null or
undefined to the non generic test cases in the function-call test (due
to us not currently supporting generic cases with these to functions)
Review URL: http://codereview.chromium.org/6928007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7786 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-05 05:21:30 +00:00
dslomov@chromium.org
6e4629a81c Revert "This implements per-isolate locking and unlocking, including tests" 
This reverts commit 1aa40d0c278e195e9e69dcf8b29a212aa1817c0b.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7785 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-04 22:35:42 +00:00
dslomov@chromium.org
d54fe47fad This implements per-isolate locking and unlocking, including tests 
BUG=
TEST=

Committed: http://code.google.com/p/v8/source/detail?r=7734

Review URL: http://codereview.chromium.org/6788023

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7784 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-04 21:04:32 +00:00
ager@chromium.org
82a04c7fdc Add CallAsFunction method to the Object class in the API 
Patch by Peter Varga.

BUG=v8:1336
TEST=cctest/test-api/CallAsFunction

Review URL: http://codereview.chromium.org/6883045

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7781 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-04 13:03:08 +00:00
ager@chromium.org
24f19608d4 Actually revert "Add Call method to the Object class in the API" 
Tests are failing in debug mode.

This also reapplies the change "Make Date and RegExp inherit from
Object in the API" that I accidentally reverted.

R=sgjesse@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/6927009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7775 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-04 11:07:09 +00:00
ager@chromium.org
26c775da94 Revert "Make Date and RegExp inherit from Object in the API." 
Tests are failing in debug mode.

R=sgjesse@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/6930004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7774 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-04 10:51:07 +00:00
ager@chromium.org
b8cdecb517 Add Call method to the Object class in the API 
Patch by Peter Varga.

BUG=v8:1336
TEST=cctest/test-api/CallAsFunction

Review URL: http://codereview.chromium.org/6883045

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7773 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-04 10:03:49 +00:00
ager@chromium.org
87f225936f Make Date and RegExp inherit from Object in the API. 
They are objects and the API inheritance hierarchy should reflect that.

R=sgjesse@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/6929008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7772 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-04 07:28:27 +00:00
ricow@chromium.org
797cbc68b7 Delete empty test/mjsunit/function-call.js file 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7766 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-03 14:20:19 +00:00
karlklose@chromium.org
8b917d4d96 Replace long running loops by OptimizeFunctionOnNextCall in some tests that are often timing out on ARM. 
Review URL: http://codereview.chromium.org/6910022

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7765 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-03 13:53:08 +00:00