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1574 Commits

Author SHA1 Message Date
yangguo@chromium.org
4fe330c055 Not mask exception thrown by toString in String::UtfValue etc. 
R=jkummerow@chromium.org
BUG=v8:2317

Review URL: https://chromiumcodereview.appspot.com/10917236

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12503 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-09-14 08:13:57 +00:00
yangguo@chromium.org
4f47e68a08 Fix printf formatting in test-compiler. 
R=jkummerow@chromium.org
BUG=v8:2319

Review URL: https://chromiumcodereview.appspot.com/10928182

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12499 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-09-13 15:06:15 +00:00
mstarzinger@chromium.org
8db2000615 Fix API check for length of external arrays. 
R=jkummerow@chromium.org
BUG=chromium:148896
TEST=cctest/test-api/ExternalArrayLimits

Review URL: https://codereview.chromium.org/10914257

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12495 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-09-13 09:36:56 +00:00
verwaest@chromium.org
ebd3241b05 Sharing of descriptor arrays. 
This CL adds multiple things:
Transition arrays do not directly point at their descriptor array anymore, but rather do so via an indirect pointer (a JSGlobalPropertyCell).

An ownership bit is added to maps indicating whether it owns its own descriptor array or not.

Maps owning a descriptor array can pass on ownership if a transition from that map is generated; but only if the descriptor array stays exactly the same; or if a descriptor is added.

Maps that don't have ownership get ownership back if their direct child to which ownership was passed is cleared in ClearNonLiveTransitions.

To detect which descriptors in an array are valid, each map knows its own NumberOfOwnDescriptors. Since the descriptors are sorted in order of addition, if we search and find a descriptor with index bigger than this number, it is not valid for the given map.

We currently still build up an enumeration cache (although this may disappear). The enumeration cache is always built for the entire descriptor array, even if not all descriptors are owned by the map. Once a descriptor array has an enumeration cache for a given map; this invariant will always be true, even if the descriptor array was extended. The extended array will inherit the enumeration cache from the smaller descriptor array. If a map with more descriptors needs an enumeration cache, it's EnumLength will still be set to invalid, so it will have to recompute the enumeration cache. This new cache will also be valid for smaller maps since they have their own enumlength; and use this to loop over the cache. If the EnumLength is still invalid, but there is already a cache present that is big enough; we just initialize the EnumLength field for the map.

When we apply ClearNonLiveTransitions and descriptor ownership is passed back to a parent map, the descriptor array is trimmed in-place and resorted. At the same time, the enumeration cache is trimmed in-place.

Only transition arrays contain descriptor arrays. If we transition to a map and pass ownership of the descriptor array along, the child map will not store the descriptor array it owns. Rather its parent will keep the pointer. So for every leaf-map, we find the descriptor array by following the back pointer, reading out the transition array, and fetching the descriptor array from the JSGlobalPropertyCell. If a map has a transition array, we fetch it from there. If a map has undefined as its back-pointer and has no transition array; it is considered to have an empty descriptor array.

When we modify properties, we cannot share the descriptor array. To accommodate this, the child map will get its own transition array; even if there are not necessarily any transitions leaving from the child map. This is necessary since it's the only way to store its own descriptor array.

Review URL: https://chromiumcodereview.appspot.com/10909007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12492 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-09-12 16:43:57 +00:00
yangguo@chromium.org
6a9e4048aa Introduce new API to expose external string resource regardless of encoding. 
BUG=

Review URL: https://chromiumcodereview.appspot.com/10917211

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12488 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-09-12 11:29:50 +00:00
yangguo@chromium.org
59b9a32b34 Fix edge case of extension with NULL as source string. 
BUG=144649

Review URL: https://chromiumcodereview.appspot.com/10914201

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12485 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-09-11 14:16:56 +00:00
yangguo@chromium.org
bf229e93eb Enable/disable LiveEdit using the (C++) debug API. 
BUG=

Review URL: https://chromiumcodereview.appspot.com/10875072

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12472 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-09-10 09:24:17 +00:00
erik.corry@gmail.com
03e4ddcfcf Loosen up code logging test that was sensitive to GC timing. 
Review URL: https://chromiumcodereview.appspot.com/10918096

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12463 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-09-06 11:05:40 +00:00
yangguo@chromium.org
5ac2a5d22e Revert r12430, r12432, r12433 (basic support for Latin1). 
BUG=

Review URL: https://chromiumcodereview.appspot.com/10905075

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12438 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-09-04 12:23:22 +00:00
yangguo@chromium.org
37c1c06108 Fix more windows build warnings. 
TBR=ulan@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/10917065

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12433 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-09-03 15:50:24 +00:00
yangguo@chromium.org
74f06b1f99 Add basic support for Latin1 to the API. 
BUG=

Review URL: https://chromiumcodereview.appspot.com/10857030

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12430 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-09-03 15:06:36 +00:00
mstarzinger@chromium.org
74aa15bfa0 Fix FindSharedFunctionInfoInScript to not optimize. 
This prevents a corner case in FindSharedFunctionInfoInScript that would cause
functions to be optimized because an intermittent GC would clear the flag
indicating whether breakpoints are present. Above method was also moved into the
Debug class because it is only used by the debugger.

R=verwaest@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10914065

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12428 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-09-03 14:23:00 +00:00
yangguo@chromium.org
5419ee7ba0 Release stack trace data after firing Error.stack accessor. 
BUG=v8:2308

Review URL: https://chromiumcodereview.appspot.com/10886012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12403 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-08-29 07:51:48 +00:00
jkummerow@chromium.org
f9d4856289 Add a new API V8::SetJitCodeEventHandler to push code name and location to users such as profilers. 
BUG=None
TEST=Included in CL.

Committed: https://code.google.com/p/v8/source/detail?r=12389

Review URL: https://chromiumcodereview.appspot.com/10795074
Patch from Sigurður Ásgeirsson <siggi@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12401 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-08-28 14:43:28 +00:00
rossberg@chromium.org
ccc827a6f8 Allocate block-scoped global bindings to global context. 
- The global object has a reference to the current global scope chain.
  Running a script adds to the chain if it contains global lexical declarations.
- Scripts are executed relative to a global, not a native context.
- Harmony let and const bindings are allocated to the innermost global context;
  var and function still live on the global object.
  (Lexical bindings are not reflected on the global object at all,
  but that will probably change later using accessors, as for modules.)
- Compilation of scripts now needs a (global) context (previously only eval did).
- The global scope chain represents one logical scope, so collision tests take
  the chain into account.

R=svenpanne@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/10872084

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12398 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-08-28 11:25:08 +00:00
rossberg@chromium.org
1dbf670713 Index script compilation cache over context, too, 
in preparation for global lexical scope.

R=ulan@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10878007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12397 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-08-28 10:49:23 +00:00
yangguo@chromium.org
7cbca775ee Reland regexp global optimizations. 
BUG=

Review URL: https://chromiumcodereview.appspot.com/10872010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12396 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-08-28 09:37:41 +00:00
verwaest@chromium.org
a713f82aa6 Revert "Add a new API V8::SetJitCodeEventHandler to push code name and location to users such as profilers." 
This reverts commit r12389.

TBR=jkummerow@chromium.org, CC=siggi@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10870108

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12390 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-08-27 19:47:02 +00:00
jkummerow@chromium.org
0a6493b5a8 Add a new API V8::SetJitCodeEventHandler to push code name and location to users such as profilers. 
BUG=None
TEST=Included in CL.

Review URL: https://chromiumcodereview.appspot.com/10795074
Patch from Sigurður Ásgeirsson <siggi@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12389 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-08-27 18:03:38 +00:00
ulan@chromium.org
7b1d13affc Revert r12342 "Flush monomorphic ICs on context disposal instead of context exit." because of canary channel crashes. 
BUG=144230
R=verwaest@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10868068

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12388 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-08-27 16:08:27 +00:00
rossberg@chromium.org
6d579f430e Test case for conflicting global declarations across multiple scripts. 
R=ulan@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10872037

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12374 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-08-23 16:38:15 +00:00
erikcorry
c6094f5237 Fix semaphore on MacOS. This is a commit of https://chromiumcodereview.appspot.com/10867009/ for Fedor Indutny 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12371 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-08-23 11:15:06 +00:00
yangguo@chromium.org
01d8e3d4f5 Revert r12258, r12300 and r12302 (global regexp). 
R=ulan@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/10825472

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12350 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-08-21 09:46:23 +00:00
svenpanne@chromium.org
f7ed521fce Handle native callbacks without getters. 
TEST=cctest/test-api/SetterOnly,cctest/test-api/NoAccessors

Review URL: https://chromiumcodereview.appspot.com/10831388

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12344 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-08-20 14:32:32 +00:00
ulan@chromium.org
bac8e56f8d Fix test failures introduced by r12342. 
Add missing context disposed notifications in test-api.
Move send-idle-notification flag to d8 options so that it is available in d8
when v8 is build as a shared libarary.

R=yangguo@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10834405

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12343 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-08-20 13:19:52 +00:00
ulan@chromium.org
27fb8c2cf6 Flush monomorphic ICs on context disposal instead of context exit. 
R=mstarzinger@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10836189

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12342 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-08-20 12:09:03 +00:00
rossberg@chromium.org
984d0b0925 Rename Context::global to Context::global_object, 
in preparation for global lexical scope.

R=mstarzinger@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10832365

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12335 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-08-17 12:59:00 +00:00
rossberg@chromium.org
42552808ab Rename "global context" to "native context", 
in anticipation of the upcoming lexical global scope.

Mostly automatised as:

for FILE in `egrep -ril "global[ _]?context" src test/cctest`
do
  echo $FILE
  sed "s/Global context/Native context/g" <$FILE >$FILE.0
  sed "s/global context/native context/g" <$FILE.0 >$FILE.1
  sed "s/global_context/native_context/g" <$FILE.1 >$FILE.2
  sed "s/GLOBAL_CONTEXT/NATIVE_CONTEXT/g" <$FILE.2 >$FILE.3
  sed "s/GlobalContext/NativeContext/g" <$FILE.3 >$FILE
  rm $FILE.[0-9]
done

R=mstarzinger@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10832342

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12325 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-08-17 09:03:08 +00:00
verwaest@chromium.org
61d11f99c4 Show map -> transition array -> descriptor array to the heap profiler. 
BUG=chromium:142625

Review URL: https://chromiumcodereview.appspot.com/10830309

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12321 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-08-16 14:25:55 +00:00
mstarzinger@chromium.org
15589fe22a Fix improved LoadICs for dictionaries with callbacks. 
This fixes the positive lookup performed by these LoadICs, to use the
holder instead of the receiver to perfrom the lookup on. It also extends
this improvement to KeyedLoadICs. And it fixes a bug introduced for the
JavaScript getter case of a LoadIC.

R=erik.corry@gmail.com
BUG=chromium:142088
TEST=cctest/test-api/Regress142088,cctest/test-api/Regress137002b

Review URL: https://chromiumcodereview.appspot.com/10828303

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12311 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-08-14 13:17:47 +00:00
verwaest@chromium.org
d53de0590a Swapped transition array and descriptor array. 
Now a map points to a transition array which contains the descriptor array. The descriptor array is now immutable. The next step is to share the descriptor array with all back-pointed maps as long as there is a single line of extension. Maps that require a descriptor array but don't need transitions will still need a pseudo-empty transition array to contain the descriptor array.

Review URL: https://chromiumcodereview.appspot.com/10816005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12298 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-08-13 08:43:16 +00:00
erik.corry@gmail.com
ac4b44297b Add checks for interceptors to negative lookup code in Crankshaft. 
BUG=140473
Review URL: https://chromiumcodereview.appspot.com/10837141

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12271 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-08-07 14:48:19 +00:00
mstarzinger@chromium.org
fa2287fa96 Force eager compilation of parenthesized functions. 
This makes the compiler use eager compilation for function literals that
are parenthesized. We consider this to be a hint that the function will
be called immediatly and hence try to avoid parsing it twice. The parser
already respects this heuristic.

R=ulan@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10836132

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12270 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-08-07 14:47:36 +00:00
erik.corry@gmail.com
92f30d1df5 Improve load IC so it can call a native accessor even if the holder is 
in dictionary mode.  Add a flag to all maps to indicate whether they are
used for dictionary (normalized) objects or fast mode objects.
Review URL: https://chromiumcodereview.appspot.com/10831153

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12264 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-08-06 14:25:19 +00:00
mstarzinger@chromium.org
182b0bfb87 Factor out SimulateIncrementalMarking in test-heap. 
R=ulan@chromium.org
TEST=cctest/test-heap

Review URL: https://chromiumcodereview.appspot.com/10824178

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12260 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-08-06 11:04:40 +00:00
mstarzinger@chromium.org
81a43b5607 Make incremental marking clear ICs. 
This extends the existing clearing of ICs during GC to incremental
marking in order to prevent cross-context retention that would last
until the next non-incremental GC.

R=erik.corry@gmail.com
TEST=cctest/test-heap/IncrementalMarkingClears[Mono,Poly]morhpicIC

Review URL: https://chromiumcodereview.appspot.com/10831123

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12259 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-08-06 10:35:48 +00:00
yangguo@chromium.org
e0954ca592 Take advantage of batched results when matching global regexp. 
BUG=
TEST=regexp-global.js

Review URL: https://chromiumcodereview.appspot.com/10831126

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12258 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-08-06 09:06:27 +00:00
yangguo@chromium.org
4e82c3fb1a Allow SetHiddenValue to accept empty value. 
R=mstarzinger@chromium.org
BUG=v8:2274

Review URL: https://chromiumcodereview.appspot.com/10825196

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12257 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-08-06 07:55:05 +00:00
mstarzinger@chromium.org
680c4a7a13 Make test-heap resilient against --stress-compaction. 
R=ulan@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10843052

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12251 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-08-02 14:20:38 +00:00
erik.corry@gmail.com
5c6db6d081 Fix the 137002 fix (Don't generate ICs for accessors on slow 
case objects).  We should be testing the holder for dictionary
mode, not the receiver.
Review URL: https://chromiumcodereview.appspot.com/10827113

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12247 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-08-01 12:35:33 +00:00
mstarzinger@chromium.org
7dd2e9777c Make incremental marking clear type feedback cells. 
This extends the existing clearing of type feedback cells during GC to
incremental marking in order to prevent cross-context retention that
would last until the next non-incremental GC.

R=erik.corry@gmail.com
TEST=cctest/test-heap/IncrementalMarkingClearsTypeFeedbackCells

Review URL: https://chromiumcodereview.appspot.com/10823082

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12245 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-08-01 11:24:14 +00:00
mstarzinger@chromium.org
3bb994c4e4 Make test-serialize resilient against --gc-interval. 
R=erik.corry@gmail.com
TEST=cctest/test-serialize (--gc-interval=100)

Review URL: https://chromiumcodereview.appspot.com/10829097

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12240 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-08-01 09:43:05 +00:00
erik.corry@gmail.com
1d0f872ef9 Fix full code generator to not use --debug-code if it is in 
mksnapshot or a VM that is booted from a snapshot.  --debug-code
can still have an effect on stub and optimized code and it still
works on the full code generator when running without snapshots.

The deoptimizer generates full-code-generator code and relies on it having
the same layout as last time.  This means that the code the full code
generator makes for the snapshot should be the same as the code it makes
later.  This change makes the full code generator create more consistent
code between mksnapshot time and run time.

This is a bug fix and a step towards making the snapshot code more robust.
Review URL: https://chromiumcodereview.appspot.com/10834085

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12239 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-31 14:59:32 +00:00
yangguo@chromium.org
1094c8f17c Fix regression test on x64. 
R=verwaest@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10827084

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12231 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-30 13:48:52 +00:00
yangguo@chromium.org
514fc74a47 Limit initial size of hidden properties and store identity hashes inline. 
BUG=v8:2211
TEST=test-heap/Regress2211

Review URL: https://chromiumcodereview.appspot.com/10827040

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12230 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-30 13:09:09 +00:00
mstarzinger@chromium.org
249f29f22b Make AlwaysAllocateScope imply DisallowAllocationFailure. 
R=erik.corry@gmail.com
TEST=cctest/test-api,cctest/test-heap (--gc-interval=100)

Review URL: https://chromiumcodereview.appspot.com/10824082

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12229 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-30 13:07:29 +00:00
yangguo@chromium.org
cfc5cf0b76 Fix build errors. 
R=mstarzinger@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10832061

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12217 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-30 08:54:51 +00:00
yangguo@chromium.org
0acc9e13af Make sure double to int conversion is correct. 
R=svenpanne@chromium.org
BUG=v8:2260
TEST=test-utils/Utils1

Review URL: https://chromiumcodereview.appspot.com/10820047

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12216 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-30 08:34:26 +00:00
yangguo@chromium.org
b58cfd485e Avoid GC when printing shared function info. 
R=mstarzinger@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10828048

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12210 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-27 09:54:56 +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
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
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
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
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
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
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
d340db9135 Insert missing write barrier in sliced string allocation. 
BUG=v8:2237
TEST=test-heap/Regress2237

Review URL: https://chromiumcodereview.appspot.com/10781033

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12127 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-18 13:39:53 +00:00
jkummerow@chromium.org
6a60899022 Build V8 for Android IA 
Review URL: https://chromiumcodereview.appspot.com/10778033
Patch from Haitao Feng <haitao.feng@intel.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12122 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-18 11:43:44 +00:00
verwaest@chromium.org
33147848dc Fix presubmit failure in r12107. 
Review URL: https://chromiumcodereview.appspot.com/10780035

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12108 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-17 16:00:00 +00:00
danno@chromium.org
43d0ed048d Implements a new API to set a function entry hook for profiling. 
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

Review URL: https://chromiumcodereview.appspot.com/10706002
Patch from Sigurður Ásgeirsson <siggi@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12107 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-17 15:18:15 +00:00
mstarzinger@chromium.org
6744e6e9a6 Remove obsolete ParserApi::PartialPreParse method. 
R=yangguo@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10787036

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12103 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-17 11:31:05 +00:00
mstarzinger@chromium.org
bb9f4470c6 Fix missing tagging of stack value in finally block. 
R=yangguo@chromium.org
BUG=chromium:137496
TEST=cctest/test-api/Regress137496

Review URL: https://chromiumcodereview.appspot.com/10787017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12096 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-16 13:38:17 +00:00
mstarzinger@chromium.org
f71de19a4b Fix ICs for slow objects with native accessor. 
This prevents creation of LoadICs or StoreICs for native callbacks on
objects in dictionary mode. Those ICs fail if the accessor is installed
on the receiver itself and also lead to bogus type feedback.

R=danno@chromium.org
BUG=chromium:137002
TEST=test/test-api/Regress137002[a,b]

Review URL: https://chromiumcodereview.appspot.com/10781011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12088 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-16 09:53:32 +00:00
danno@chromium.org
b1530257ab Revert 12083: Implements a new API to set a function entry hook for profiling. 
TBR=mstarzinger@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10695206

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12084 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-13 16:33:27 +00:00
danno@chromium.org
5c8c4bec46 Implements a new API to set a function entry hook for profiling. 
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

Review URL: https://chromiumcodereview.appspot.com/10706002
Patch from Sigurður Ásgeirsson <siggi@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12083 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-13 16:18:37 +00:00
danno@chromium.org
30569cba9b Revert 12069: Implements a new API to set a function entry hook for profiling 
Reverted due to waterfall failures

TBR=mstarzinger@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10704189

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12070 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-12 15:59:50 +00:00
danno@chromium.org
d6edbdd436 Implements a new API to set a function entry hook for profiling. 
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.

Review URL: https://chromiumcodereview.appspot.com/10706002
Patch from Sigurður Ásgeirsson <siggi@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12069 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-12 15:42:39 +00:00
yangguo@chromium.org
8ce1ebb5cf Do not enter the debugger when debugger is not active. 
R=mstarzinger@chromium.org
BUG=
TEST=test-debug/DebuggerCreatesContextIffActive

Review URL: https://chromiumcodereview.appspot.com/10702166

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12059 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-12 11:31:52 +00:00
jkummerow@chromium.org
2f43f5e9d7 MIPS: Rename "mips" arch to "mipsel" in the GYP build. 
In the traditional MIPS naming scheme, "mips" is used for
big-endian mips and "mipsel" is used for little-endian mips.
In V8 the "mips" build is little-endian, so the "mips" target is
renamed to "mipsel" to be compliant with the traditional MIPS
naming scheme.

This change is also required for supporting the Chromium project on MIPS.

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10695114

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12047 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-11 15:15:04 +00:00
yangguo@chromium.org
b2f1c41218 Sync preparser and parser wrt syntax error in switch..case. 
R=jkummerow@chromium.org
BUG=v8:2210
TEST=test-parsing/ParserSync

Review URL: https://chromiumcodereview.appspot.com/10701116

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12036 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-11 07:47:29 +00:00
mstarzinger@chromium.org
97cbaec08a Add OS::GetCurrentProcessId and prepend output from trace-gc with the current pid 
BUG=none
TEST=manual

Review URL: https://chromiumcodereview.appspot.com/9817002
Patch from Jochen Eisinger <jochen@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12032 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-10 12:52:36 +00:00
yangguo@chromium.org
5aacb93168 Correctly report octal literals in strict mode when preparsing. 
SingletonLogger::LogMessage did not work as advertised and
overwrote existing message.

R=mstarzinger@chromium.org
BUG=v8:2220
TEST=test-parsing/PreparserStrictOctal

Review URL: https://chromiumcodereview.appspot.com/10689134

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12031 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-10 12:24:17 +00:00
verwaest@chromium.org
75407ae2b7 Moving prototype transitions into the header of the transition array. 
Review URL: https://chromiumcodereview.appspot.com/10692026

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12022 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-10 07:53:00 +00:00
yangguo@chromium.org
b4cb3e28ca Fix Debug::Break crash. 
BUG=131642
TEST=test-debug/Regress131642

Review URL: https://chromiumcodereview.appspot.com/10698123

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12019 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-09 15:18:08 +00:00
yangguo@chromium.org
791632cf06 Fix compilation when disabling debugger support. 
Based on a patch by Remi Duraffort <remi.duraffort@st.com>: http://codereview.chromium.org/10702093/

R=mstarzinger@chromium.org
BUG=
TEST=build with debuggersupport=off

Review URL: https://chromiumcodereview.appspot.com/10697085

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11995 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-05 16:23:14 +00:00
verwaest@chromium.org
d7a5b7d5e2 Separating transitions from descriptors. 
In this design maps contain descriptor arrays, which in turn can contain transition arrays. If transitions are needed when no descriptor array is present, a descriptor array without real descriptors is inserted just so it can point at the transition array.

The transition array does not contain details about the field it transitions to. In order to weed out transitions to FIELDs from CONSTANT_FUNCTION (what used to be MAP_TRANSITION vs CONSTANT_TRANSITION), the transition needs to be followed and the details need to be looked up in the target map. CALLBACKS transitions are still easy to recognize since the transition targets are stored as an AccessorPair containing the maps, rather than the maps directly.

Currently AccessorPairs containing a transition and an accessor are shared between the descriptor array and the transition array. This simplifies lookup since we only have to look in one of both arrays. This will change in subsequent revisions, when descriptor arrays will become shared between multiple maps, since transitions cannot be shared.

Review URL: https://chromiumcodereview.appspot.com/10697015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11994 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-05 13:54:20 +00:00
ulan@chromium.org
c22c7054f2 Add Makefile targets for running tests on Android. 
This allows to run tests on the attached Android device using
> make android.check
> make android.debug.check
> make android.release.check
> ANDROID_V8=/data/local/v8 TESTJOBS=-j4 make android.release.check -j10

Tests and binaries are copied to device location specified by the ANDROID_V8
variable and then tests are executed using the 'adb shell' program.

R=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10696048

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11975 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-03 07:45:58 +00:00
yurys@chromium.org
771ba7ae99 Report "hidden properties" in heap profiler for properties case 
BUG=v8:2212
TEST=cctest/test-heap-profiler/HiddenPropertiesFastCase
Review URL: https://chromiumcodereview.appspot.com/10692058

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11966 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-02 12:46:31 +00:00
yangguo@chromium.org
20ebd21b09 Port r7868 (constant masking) to x64. 
BUG=v8:1374
TEST=test-compiler/SplitConstantsInFullCompiler

Review URL: https://chromiumcodereview.appspot.com/10662045

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11932 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-06-26 13:56:48 +00:00
mstarzinger@chromium.org
51afb2ad8b Fix failing test after r11924. 
R=verwaest@chromium.org
BUG=chromium:132744
TEST=cctest/test-dictionary/ObjectHashTableCausesGC

Review URL: https://chromiumcodereview.appspot.com/10658016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11926 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-06-25 13:57:52 +00:00
verwaest@chromium.org
a7565d696a Update heap test so it calls gc 6 times. This is necessary to avoid flakiness. 
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10668022

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11925 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-06-25 13:55:36 +00:00
mstarzinger@chromium.org
362381c68d Fix Harmony Maps and WeakMaps for undefined values. 
R=rossberg@chromium.org
BUG=chromium:132744
TEST=mjsunit/harmony/collections

Review URL: https://chromiumcodereview.appspot.com/10658014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11924 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-06-25 13:33:48 +00:00
yangguo@chromium.org
9a0069b639 Skip test for optimized code sharing if flag is disabled by default. 
R=mstarzinger@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10642019

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11906 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-06-22 12:47:11 +00:00
mstarzinger@chromium.org
6cf640ab6c Adapt fragmentation heuristics for over reserved pages. 
This adapts the heuristics that detect fragmented pages to reduce memory
footprint for spaces with over reserved memory. This minimizes external
fragmentation caused by pages that cannot be released to the OS because
of just a few live objects on them.

R=erik.corry@gmail.com
TEST=cctest/test-heap/ReleaseOverReservedPages

Review URL: https://chromiumcodereview.appspot.com/10629004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11901 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-06-22 09:29:49 +00:00
mstarzinger@chromium.org
3e0e042e4a Add unit test for r11818. 
R=rossberg@chromium.org
TEST=cctest/test-decls/ExistsInHiddenPrototype

Review URL: https://chromiumcodereview.appspot.com/10628002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11896 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-06-21 11:31:30 +00:00
mstarzinger@chromium.org
d3d59e71e9 Revert r11834 because of broken Chromium unit test. 
R=yangguo@chromium.org
BUG=v8:2166

Review URL: https://chromiumcodereview.appspot.com/10630003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11892 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-06-21 11:10:53 +00:00
ulan@chromium.org
9006c1b223 In test-api.cc a few calls to Heap::CollectAllGarbage use obsolete argument. 
The assertion failure I ran into is in Regress1516, where collector falls back to SCAVENGER, during x64.debug.check run.

Zheng Liu
zheng.z.liu@intel.com

Review URL: https://chromiumcodereview.appspot.com/10536199
Patch from Zheng Liu <zheng.z.liu@intel.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11889 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-06-20 16:07:30 +00:00
sanjoy@chromium.org
6fef6e451c Unbreak bleeding_edge by getting the Parser to work with a CompilationInfo instead of a Handle<Script> and a Zone. This should have been fixed in the initial patch itself but escaped my attention. 
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10583031

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11878 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-06-20 10:56:53 +00:00
sanjoy@chromium.org
9e4fbb45c1 One Zone per CompilationInfo. 
The CompilationInfo record now saves a Zone, and the compiler pipeline
allocates memory from the Zone in the CompilationInfo.  Before
compiling a function, we create a Zone on the stack and save a pointer
to that Zone to the CompilationInfo; which then gets picked up and
allocated from.

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10534139

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11877 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-06-20 08:58:41 +00:00
erikcorry
458e87fd05 Snapshots: Add --extra-code flag to mksnapshot which lets you specify a file 
with more JS code that is loaded into the VM before writing the snapshot.  Get
rid of the hard coded limit on the partial snapshot cache size.  This change
disables most of the serializer tests for the snapshot build of the VM: It's
getting too complicated to support both booting from a snapshot and then
creating a new snapshot from the same VM or loading more code with another
snapshot in the same VM.
Review URL: http://codereview.chromium.org/10574013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11871 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-06-19 18:38:03 +00:00
mstarzinger@chromium.org
a760b82cab Enable lazy compilation for non-trivial outer contexts. 
This changes the compiler to be more aggressive about lazy compilation
of closures with non-trivial outer context. Compilation can only be
triggered with a valid outer context now. One exception is the debugger,
which can request compilation of arbitrary shared code, but it ensures
to trigger compilation only at points where no context is needed.

This relands r11782, r11783, r11790 and a minor fix.

R=ulan@chromium.org
TEST=mjsunit/debug-script-breakpoints-nested

Review URL: https://chromiumcodereview.appspot.com/10543141

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11866 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-06-19 14:29:48 +00:00
mstarzinger@chromium.org
4f6e72ce29 Fix check in r11850 for nosse2 and novfp3 machines. 
R=ulan@chromium.org
TEST=cctest/test-compiler/OptimizedCodeSharing

Review URL: https://chromiumcodereview.appspot.com/10573007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11859 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-06-19 12:54:24 +00:00
mstarzinger@chromium.org
b1fe586e6b Fix optimized code caching in FastNewClosureStub. 
This fixes a corner-case on ARM and MIPS where optimized code was not
shared immediately across closures when a function was used in several
global contexts at once.

R=ulan@chromium.org
TEST=cctest/test-compiler/OptimizedCodeSharing

Review URL: https://chromiumcodereview.appspot.com/10544205

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11850 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-06-18 13:26:43 +00:00
mstarzinger@chromium.org
dd21ee801b Fix external exceptions in external try-catch handlers. 
This tries to propagate exceptions which are externally thrown into
external try-catch handlers before scheduling them. This also allows
embedders to nest external try-catch handlers.

R=rossberg@chromium.org
BUG=v8:2166
TEST=cctest/test-api/TryCatchNested

Review URL: https://chromiumcodereview.appspot.com/10555004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11834 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-06-15 13:34:39 +00:00
erik.corry@gmail.com
045b2fbf20 Revert part of 11727 as it sometimes tanked V8 benchmark (raytrace) performance 
for reasons that are not obvious.  Now we make objects into fast-case objects
when they are made prototypes for other objects, but we do not mark objects
that are already fast case with a bit that helps keep them in fast case.
Review URL: https://chromiumcodereview.appspot.com/10556004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11831 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-06-15 11:53:09 +00:00
yangguo@chromium.org
a075583479 Unbreak interpreted regexp. 
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10535164

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11825 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-06-14 17:06:16 +00:00
danno@chromium.org
3515559a38 Increase old space in cctest/test-api/HugeConsStringOutOfMemory test. 
This test is failing on MIPS since r11715 (a7d6f92c),
it seems that after the modifications in bootstrapper.cc,
this test runs out of old generation space on MIPS.

TEST=cctest/test-api/HugeConsStringOutOfMemory

BUG=

Review URL: https://chromiumcodereview.appspot.com/10533148
Patch from Akos Palfi <palfia@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11814 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-06-14 13:52:58 +00:00
yangguo@chromium.org
9978fae61d Ensure removing processed command line arguments. 
BUG="d8 --crankshaft --expose-debug-as" crashes
TEST=test-flags/FlagsRemoveIncomplete

Review URL: https://chromiumcodereview.appspot.com/10534137

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11803 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-06-13 15:02:05 +00:00
mstarzinger@chromium.org
9edaa1536b Revert r11782, r11783 and r11790 due to Webkit failures. 
R=danno@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10536142

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11796 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-06-13 11:26:34 +00:00
yangguo@chromium.org
9a80637be7 Fix GCC 4.6 build. 
R=jkummerow@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10541137

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11788 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-06-13 07:17:37 +00:00