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Author SHA1 Message Date
mstarzinger@chromium.org
6d907fb531 Improve API calls that return empty handles. 
R=jkummerow@chromium.org
BUG=v8:2245

Review URL: https://chromiumcodereview.appspot.com/10820014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12195 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-25 16:33:32 +00:00
yangguo@chromium.org
59f212e7eb Relax requirement from VFP3 to VFP2 where possible. 
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10818026

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12194 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-25 15:26:16 +00:00
mstarzinger@chromium.org
abede994d9 Refactor incremental marking to use static visitor. 
This is a refactoring only change that switches incremental marking to
use a static object visitor. It also shares the common code between the
non-incremental and the incremental marker. Sharing that would require
semantical changes will be done later.

R=verwaest@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10816007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12193 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-25 15:23:07 +00:00
danno@chromium.org
c1b91ad60d Prepare push to trunk. Now working on version 3.12.17. 
R=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10824015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12190 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-25 14:58:20 +00:00
danno@chromium.org
5c07b5837b MIPS: Optimize Smi keys for KeyedLoads 
Port r12156 (e2874cdf)

Original commit message:
Allows KeyeLoad/KeyedStore operations where the key is a Smi to fold the untagging of the key into the element offset calculation.

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10790143
Patch from Akos Palfi <palfia@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12189 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-25 14:38:32 +00:00
danno@chromium.org
8161285786 MIPS: Implements a new API to set a function entry hook for profiling. 
Port r12107 (59ee5c88)

Original commit message:
Exposes a new API; V8::SetFunctionEntryHook.
If a non-NULL function entry hook is set, the code generator(s) will invoke on the entry hook at the very start of each generated function.

Committed: https://code.google.com/p/v8/source/detail?r=12069

Committed: https://code.google.com/p/v8/source/detail?r=12083

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10795021
Patch from Akos Palfi <palfia@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12188 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-25 14:36:38 +00:00
yangguo@chromium.org
d525ddbed1 Fix static initializer check. 
R=jkummerow@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10824013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12187 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-25 14:27:14 +00:00
yangguo@chromium.org
2c9c94bd32 Classify small functions platform-dependently. 
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10829009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12186 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-25 13:51:29 +00:00
verwaest@chromium.org
52a7149efb In-place trimming of descriptor array when appending callbacks. 
Review URL: https://chromiumcodereview.appspot.com/10830005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12184 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-25 11:12:29 +00:00
yangguo@chromium.org
821ddeccd8 MIPS: Optimize functions on a second thread. 
Port r12148 (a553c67d)

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10802079
Patch from Akos Palfi <palfia@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12182 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-24 14:13:02 +00:00
yangguo@chromium.org
0cd21b4345 Prepare push to trunk. Now working on version 3.12.16. 
R=jkummerow@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10790138

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12179 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-24 07:55:08 +00:00
jkummerow@chromium.org
2231bc4e2f Android test runner: Make android-sync.sh work on Mac 
Review URL: https://chromiumcodereview.appspot.com/10806063
Patch from Haitao Feng <haitao.feng@intel.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12178 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-23 16:57:22 +00:00
mstarzinger@chromium.org
806fb8be96 Fix bootstrapping without snapshot and low GC interval. 
R=yangguo@chromium.org
BUG=v8:2249
TEST=mjsunit/regress/regress-2249 (snapshot=off)

Review URL: https://chromiumcodereview.appspot.com/10818005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12177 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-23 16:18:25 +00:00
danno@chromium.org
f793c77058 Reactivate packed array optimizations by default 
R=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10796088

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12176 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-23 15:01:25 +00:00
verwaest@chromium.org
fe67f8a9ad Replace symbol containing "prototype" with heap->prototype_symbol. 
Review URL: https://chromiumcodereview.appspot.com/10817008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12175 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-23 14:55:12 +00:00
yangguo@chromium.org
6b489d9753 Improve String::WriteAscii and add PRESERVE_ASCII_NULL option. 
The PRESERVE_ASCII_NULL option prevents WriteAscii from converting
\0 to white space.

R=verwaest@chromium.org
BUG=v8:2252
TEST=test-api/StringWrite

Review URL: https://chromiumcodereview.appspot.com/10810056

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12174 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-23 14:22:46 +00:00
danno@chromium.org
3667f92cbb Add dependency to HLoadKeyed* instructions to prevent invalid hoisting 
BUG=chromium:137768
TEST=test/mjsunit/regress/regress-137768.js

Review URL: https://chromiumcodereview.appspot.com/10802038

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12173 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-23 13:59:24 +00:00
jkummerow@chromium.org
82bcbf88db Enable building V8 for Android on Mac 
Review URL: https://chromiumcodereview.appspot.com/10795045
Patch from Haitao Feng <haitao.feng@intel.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12172 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-23 12:02:46 +00:00
jkummerow@chromium.org
72e4a144da Android test runner: Do not copy files in *.svn folder 
Review URL: https://chromiumcodereview.appspot.com/10815050
Patch from Haitao Feng <haitao.feng@intel.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12171 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-23 11:34:03 +00:00
yangguo@chromium.org
398a179d51 Update mozilla test expectations for outdated test. 
R=jkummerow@chromium.org
BUG=v8:2240
TEST=

Review URL: https://chromiumcodereview.appspot.com/10816018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12170 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-23 11:24:48 +00:00
yangguo@chromium.org
0c23596d7d Interpret negative hexadecimal literals as NaN. 
R=rossberg@chromium.org
BUG=v8:2240
TEST=str-to-num.js

Review URL: https://chromiumcodereview.appspot.com/10818003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12169 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-23 10:33:41 +00:00
jkummerow@chromium.org
8880673596 Set 'executable' bit on tools/android-build.sh 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12168 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-23 09:59:17 +00:00
yangguo@chromium.org
50bf19a975 Fix corner case when transforming dictionary to fast elements. 
R=verwaest@chromium.org
BUG=v8:2249
TEST=regress-2249.js

Review URL: https://chromiumcodereview.appspot.com/10802051

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12167 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-23 08:41:53 +00:00
yangguo@chromium.org
a1f0c5b16e Add assertions to limit register count for VSTM and VLDM. 
R=svenpanne@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10807066

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12166 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-23 08:38:53 +00:00
danno@chromium.org
0fb5189a32 Refine object stats for FixedArrays. 
R=yangguo@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10797008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12165 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-20 14:06:24 +00:00
danno@chromium.org
8c89cc4cab Optimize Smi keys for KeyedLoads 
Allows KeyeLoad/KeyedStore operations where the key is a Smi to fold the untagging of the key into the element offset calculation.

Review URL: https://chromiumcodereview.appspot.com/10735020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12156 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-20 11:00:33 +00:00
jkummerow@chromium.org
c09a137013 Android test runner: Update mjsunit status 
Review URL: https://chromiumcodereview.appspot.com/10810012
Patch from Haitao Feng <haitao.feng@intel.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12155 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-20 10:03:39 +00:00
jkummerow@chromium.org
c56050a08a Android test runner: Update cctest status 
Review URL: https://chromiumcodereview.appspot.com/10802030
Patch from Haitao Feng <haitao.feng@intel.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12154 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-20 10:00:31 +00:00
svenpanne@chromium.org
59cd98cf07 Cleaned up AST nodes a bit. 
* Made AST IDs constant. Making this explicit helps understanding the code.

* Removed a few dead functions.

* Be honest by making node_type() pure virtual.

All these changes have been checked to be performance-neutral.

Review URL: https://chromiumcodereview.appspot.com/10796058

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12153 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-20 09:39:27 +00:00
sanjoy@chromium.org
1d7c4d9189 Track how much time the compiler thread spends doing useful work. 
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10804027

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12152 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-20 08:56:20 +00:00
yangguo@chromium.org
53f329ab5f Add test case for custom error's toString. 
R=arv@chromium.org
BUG=
TEST=error-tostring.js

Review URL: https://chromiumcodereview.appspot.com/10388208

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12151 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-20 08:03:46 +00:00
verwaest@chromium.org
26afeb6ea5 Don't record elements transition slots since it will contain a map. 
Additionally removed unused code.

Review URL: https://chromiumcodereview.appspot.com/10802039

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12150 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-20 07:24:50 +00:00
svenpanne@chromium.org
b9b206e2f1 Removed dead variable to make GCC 4.6 happy again. 
TBR=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10802047

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12149 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-20 07:12:06 +00:00
sanjoy@chromium.org
693c7643d2 Optimize functions on a second thread. 
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10807024

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12148 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-19 18:58:23 +00:00
verwaest@chromium.org
5b0d3a09eb Remove LastAdded from the EnumCacheBridge. 
Review URL: https://chromiumcodereview.appspot.com/10806030

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12147 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-19 14:59:30 +00:00
verwaest@chromium.org
52bfb2a18e Moved lastadded from DescriptorArray to Map. Renamed kLastAdded to kEnumCache. 
Review URL: https://chromiumcodereview.appspot.com/10802034

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12146 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-19 14:45:19 +00:00
verwaest@chromium.org
8b70a7bc54 Move all Copy* methods from descriptor array into the Copy* versions on the map. 
Another step towards moving LastAdded from the DescriptorArray to the Map.

Review URL: https://chromiumcodereview.appspot.com/10803032

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12145 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-19 14:05:27 +00:00
svenpanne@chromium.org
e81b194fcf Simplify TryInline's signature. 
We don't actually need the arguments of the call, just their count. This change
is needed because in an accessor call there is no explicit argument list.

Review URL: https://chromiumcodereview.appspot.com/10795029

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12144 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-19 10:46:03 +00:00
jkummerow@chromium.org
96cfef98d8 Android test runner: Rename "Error" to "ANDROID" 
Review URL: https://chromiumcodereview.appspot.com/10809010
Patch from Haitao Feng <haitao.feng@intel.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12143 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-19 10:44:15 +00:00
jkummerow@chromium.org
5f42d27f75 MIPS: Fix mipsel GYP build on Emdebian. 
Emdebian's cross compiler identifies itself as
"Target: mipsel-linux-gnu"; modified pattern to
match this compiler too.

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10810006
Patch from Akos Palfi <palfia@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12142 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-19 10:36:19 +00:00
verwaest@chromium.org
b489d66649 Append to descriptors over map. 
Review URL: https://chromiumcodereview.appspot.com/10800033

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12141 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-19 10:01:52 +00:00
svenpanne@chromium.org
e469cc44b8 Fix compilation for ARMv5TEJ 
BUG=
TEST=Compiling for ARMv5TEJ

Review URL: https://chromiumcodereview.appspot.com/10784013
Patch from Remi Duraffort <remi.duraffort@st.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12140 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-19 09:49:12 +00:00
sanjoy@chromium.org
57a4229d4e Add missing operator delete. 
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10803031

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12139 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-19 08:43:00 +00:00
sanjoy@chromium.org
dc3995a936 Fix Windows build spam. 
BUG=v8:2242
TEST=

Review URL: https://chromiumcodereview.appspot.com/10797026

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12138 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-19 08:32:30 +00:00
svenpanne@chromium.org
001cc2edac Don't use alloca. 
It leads to compability hell, and the amount of memory we need is bounded,
anyway. Added a few more assertions on the way.

Review URL: https://chromiumcodereview.appspot.com/10808029

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12137 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-19 07:32:58 +00:00
verwaest@chromium.org
f99dda8dab Let DescriptorArray::Append insert at proper position, avoiding need for resorting. 
Using insertion-sort won't have too much of an overhead for the short arrays for bootstrapping (which are probably snapshot anyway).
CopyAppendCallbackDescriptors was extending and sorting the array in a loop. By using an append that inserts at the right position we do not need to resort in each iteration.

Additionally remove Sort and rename SortUnchecked to Sort. The IsSortedNoDuplicates check is moved into InitializeDescriptor.

Review URL: https://chromiumcodereview.appspot.com/10808011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12136 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-18 15:38:58 +00:00
yangguo@chromium.org
39a16ac071 Push rdi instead of rsi when probing for CPU features. 
TBR=svenpanne@chromium.org
BUG=v8:2238
TEST=

Review URL: https://chromiumcodereview.appspot.com/10806013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12135 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-18 15:05:04 +00:00
sanjoy@chromium.org
71618ee6aa The deferred handes list belongs to the Isolate and not to the 
HandleScopeImplementer (since it isn't something specific to a
particular thread executing on an Isolate). This patch ensures correct
traversal of the handles when when multiple compilations are queued
up.

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10778036

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12134 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-18 14:15:02 +00:00
verwaest@chromium.org
cd98b0c839 Removed CopyAppendForeignDescriptor. 
Use descriptor array preallocation + appending instead.

Review URL: https://chromiumcodereview.appspot.com/10782033

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12133 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-18 14:00:58 +00:00
yangguo@chromium.org
25d4eeaf98 MIPS: Fix transcendental cache on ARM in optimized code. 
Port r12086 (84066033)

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10782023
Patch from Akos Palfi <palfia@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12132 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-18 13:50:19 +00:00