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Author SHA1 Message Date
sgjesse@chromium.org
a54a4ada5c Changed the global object representation.The global object is now always in dictionary (slow) mode with each of its properties stored in a cell object. A cell object has one field containing the actual value for the property. Inline caches for access to global properties which uses direct to the cell are now created for load, store and call to properties of the global object. When properties of the global object are deleted the cell for that property is kept with an indcation of that the property is deleted.Added counters to track the use of the global property inline caches.Added additional information on IC's in the disassembler. 
Review URL: http://codereview.chromium.org/151019

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2300 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-30 10:05:36 +00:00
feng@chromium.org
9f252dad52 Workaround a gcc 4.4 bug. 
Gcc generates wrong vtable entries for certain code pattern. The change in heap.cc has detailed explanation.

Review URL: http://codereview.chromium.org/147022

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2299 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-29 21:15:03 +00:00
iposva@chromium.org
f9dc709c72 - Add a "#error Unsupported target architecture." where needed. A chain of 
platform dependent ifdefs is useless if it does not include an error like
  this. You will end up searching for the failure in all the wrong places.
Review URL: http://codereview.chromium.org/150026

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2298 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-29 17:07:30 +00:00
whesse@chromium.org
a7c7d67d3a X64: Remove temporary compiler and assembler tests, now that shell runs. 
Review URL: http://codereview.chromium.org/151022

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2297 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-29 15:04:24 +00:00
erik.corry@gmail.com
da61eb8b1e Fix build on x64 after compare stub change. 
Review URL: http://codereview.chromium.org/150022

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2296 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-29 14:23:33 +00:00
erik.corry@gmail.com
c9e004a808 Add a compare stub on ARM. 
Review URL: http://codereview.chromium.org/151003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2295 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-29 13:52:13 +00:00
bak@chromium.org
829146e2ea Replaced DateFromTime and isNaN with macro calls in date code. 
Review URL: http://codereview.chromium.org/150021

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2294 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-29 12:41:18 +00:00
kasperl@chromium.org
f1ffd50257 Optimize %ClassOf() on IA-32 and use it instead of the 
custom %HasXXXClass() calls.
Review URL: http://codereview.chromium.org/151018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2293 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-29 10:45:16 +00:00
erik.corry@gmail.com
4a30e3f58e * Add missing imul instruction on Intel. 
* Fix incorrect signedness in disassembly of umull/mull on ARM.
* Fix incorrect register order in disassembly of umull/mull.
* Fix incorrect assembly of umull on ARM.
* Remove retroactively obsoleted restriction on choice of
  registers in mul instructions on ARM.
Review URL: http://codereview.chromium.org/150002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2292 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-29 09:32:06 +00:00
kasperl@chromium.org
a1622491af Optimize %IsConstructCall() on IA-32. 
Review URL: http://codereview.chromium.org/150018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2290 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-29 08:14:06 +00:00
ager@chromium.org
14d126d300 Prepare push of version 1.2.10 to trunk. 
Review URL: http://codereview.chromium.org/151015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2289 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-29 08:12:02 +00:00
whesse@chromium.org
49474f0408 X64: Fix error in running handlers, disable TakeValue optimization for count operators. 
Review URL: http://codereview.chromium.org/150007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2288 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-29 08:11:35 +00:00
whesse@chromium.org
29bcccb4e0 X64 Implementation: Implement Generate_Function(Call,Apply) 
Review URL: http://codereview.chromium.org/147205

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2287 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-29 08:04:39 +00:00
bak@chromium.org
b9995e035c Changed HashTable::EnsureCapacity to gurantee at least 50% of the entries are free (up from 25%). 
This reduces the mount of probing in large hash tables.

Review URL: http://codereview.chromium.org/150017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2286 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-29 07:19:17 +00:00
kasperl@chromium.org
3ae01ab8ef Fix issue 392 by disabling the TakeValue optimization for 
access to the arguments object.
Review URL: http://codereview.chromium.org/150016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2285 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-29 06:20:52 +00:00
whesse@chromium.org
e99f056a43 X64 implementation: Store to lookup slots 
Review URL: http://codereview.chromium.org/147203

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2284 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-26 13:52:05 +00:00
bak@chromium.org
252514ca23 - Inlined the code for make simple cons strings. 
- Simplify generated code for Runtime_** functions.

Review URL: http://codereview.chromium.org/149068

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2283 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-26 13:09:50 +00:00
whesse@chromium.org
0746d93014 X64 Implementation: Correct type, add VisitCallEval 
Review URL: http://codereview.chromium.org/149066

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2282 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-26 11:35:42 +00:00
whesse@chromium.org
1ad12de4ba X64 Implementation: Implement floating-point compare 
Review URL: http://codereview.chromium.org/147201

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2281 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-26 11:01:13 +00:00
lrn@chromium.org
a51771ddae X64: Break and continue. 
Review URL: http://codereview.chromium.org/147198


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2280 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-26 10:59:04 +00:00
whesse@chromium.org
b64f6b9287 X64 implementation: Add arguments object to context when needed. 
Review URL: http://codereview.chromium.org/149063

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2279 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-26 08:38:48 +00:00
lrn@chromium.org
5b5f528a4f X64: Added support for "with" and "switch". 
Review URL: http://codereview.chromium.org/147197


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2278 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-26 08:29:01 +00:00
lrn@chromium.org
f131788739 X64: Added for-in 
Review URL: http://codereview.chromium.org/149005


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2277 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-26 07:41:19 +00:00
whesse@chromium.org
8608e1bb4f X64 Implementation: Correct error with initializer blocks 
Review URL: http://codereview.chromium.org/149008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2276 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-26 07:27:06 +00:00
ager@chromium.org
681ab6e30c Reintroduce recording of source position that was lost on ia32 for 
some reason.
Review URL: http://codereview.chromium.org/147147

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2275 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-25 12:20:15 +00:00
whesse@chromium.org
d7e86fc341 X64 implementation: Add some inline runtime functions. 
Review URL: http://codereview.chromium.org/149004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2274 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-25 12:06:30 +00:00
lrn@chromium.org
fa03347706 X64: Count operations (increment, decrement) 
Review URL: http://codereview.chromium.org/149002


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2273 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-25 11:48:27 +00:00
ager@chromium.org
a5331d6426 Fix instance type check in apply optimization. 
We accidentally compared a map address with an instance type.  This
fix additionally avoids an upper bounds check that is not needed.

Review URL: http://codereview.chromium.org/149003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2272 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-25 11:35:03 +00:00
erik.corry@gmail.com
617fa455a6 * Fix compile errors on Android. 
Review URL: http://codereview.chromium.org/149001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2271 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-25 10:51:34 +00:00
whesse@chromium.org
14397182f6 X64 implementation: VisitLoop and StackCheck 
Review URL: http://codereview.chromium.org/147143

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2270 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-25 10:39:28 +00:00
ager@chromium.org
e3fa53edef Make sure that message reporting works when the builtin string and 
array functions are overwritten.

Review URL: http://codereview.chromium.org/147142

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2269 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-25 10:27:36 +00:00
whesse@chromium.org
08d098e082 X64 implementation: VisitUnaryOperation, configure dtoa for X64 platform. 
Review URL: http://codereview.chromium.org/147141

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2268 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-25 10:15:50 +00:00
antonm@chromium.org
09df6ed2ae Do not use common INFINITY name as it might be overriden by some other include file. Let's use 
project specific name.

Review URL: http://codereview.chromium.org/146096

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2267 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-24 17:25:46 +00:00
whesse@chromium.org
4c2a378842 X64 implementation: GenerateAdaptor builtin. 
Review URL: http://codereview.chromium.org/146085

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2266 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-24 15:02:46 +00:00
whesse@chromium.org
cc271fe751 X64 implementation: Start compiling native functions. 
Review URL: http://codereview.chromium.org/146083

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2265 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-24 13:48:09 +00:00
whesse@chromium.org
a367522a1a X64 implementation: comparison operations. 
Review URL: http://codereview.chromium.org/146082

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2264 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-24 13:46:07 +00:00
antonm@chromium.org
ecfd1f1017 Attempt to reduce performance penalty for logging and profiling 
Review URL: http://codereview.chromium.org/125141

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2263 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-24 13:09:34 +00:00
lrn@chromium.org
76ac8bc73b Removed static type inference and add a dynamic test for string addition. 
The complexity of static type inference never really paid off, and as an
analysis it didn't fit well with codegen frame propagation.

Review URL: http://codereview.chromium.org/146077


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2262 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-24 12:46:00 +00:00
lrn@chromium.org
1f5a905302 X64: Implemented LikelySmiBinaryOperation 
Review URL: http://codereview.chromium.org/146081


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2261 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-24 12:12:17 +00:00
antonm@chromium.org
0402951844 A helper function to speed up creation of V8 wrappers for DOM Nodes. 
Review URL: http://codereview.chromium.org/141044

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2260 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-24 11:52:52 +00:00
lrn@chromium.org
54e4562e7d Changed benchmark html and css files to be almost validating HTML 4.01 and CSS. 
Review URL: http://codereview.chromium.org/146076


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2259 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-24 10:10:49 +00:00
ager@chromium.org
1a12862c9a Revert attempt to optimize away the allocation of a temporary. 
TBR=whesse@chromium.org
Review URL: http://codereview.chromium.org/147076

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2258 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-24 08:56:55 +00:00
ager@chromium.org
5b4bacdd69 x64 code generation for construct calls, declaring global variables 
and for runtime calls.

We could not handle functions with no explicit return statement.  I
added support for that as well.  The place was hard to find because
code was left out from the codegenerator with no TODO comment.  We
need to make sure to comment if we leave out code when porting
something. :-)

Review URL: http://codereview.chromium.org/146029

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2257 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-24 08:28:42 +00:00
kasperl@chromium.org
f66ea38c0b Allocate arguments object on-demand instead of at function entry. 
This allows Function.prototype.apply to not allocate the objects 
and copy the arguments directly from the stack.
Review URL: http://codereview.chromium.org/147075

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2256 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-24 08:01:38 +00:00
lrn@chromium.org
69764a5d2a X64: Addition binary operation. 
Review URL: http://codereview.chromium.org/146022


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2255 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-23 11:26:05 +00:00
whesse@chromium.org
e61d1c7380 X64 implementation: Read compiler tests from test.js. 
Review URL: http://codereview.chromium.org/146024

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2254 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-23 11:11:38 +00:00
yurys@chromium.org
0feda5a2e1 Introduce an argument that allows to include some data neccessary for displaying collapsed scope variables values in graphical debugger. 
When request has 'inlineRefs' option simple type values will be written in the response directly. Variables of other types in addition to 'ref' property containing the value handle will contain some type information.
Review URL: http://codereview.chromium.org/140061

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2253 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-23 09:53:18 +00:00
whesse@chromium.org
c19fde4f1c X64 implementation: Change argument to relocator to take a 64-bit delta. Change maximum relocation info encoding length. 
Review URL: http://codereview.chromium.org/146021

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2252 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-23 09:50:51 +00:00
christian.plesner.hansen@gmail.com
7f14958fd4 fixrev 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2251 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-23 08:07:22 +00:00
christian.plesner.hansen@gmail.com
9806a3ee67 fixlink 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2250 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-23 08:07:12 +00:00