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
kmillikin@chromium.org
4b96218589
Link function contexts directly to the previous context.
...
Instead of NULL in the previous field of function contexts, put the previous
context. This saves the indirection of fetching the previous through the
context's closure.
R=ager@chromium.org
BUG=
TEST=
Review URL: http://codereview.chromium.org/7134042
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8238 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-09 12:45:26 +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
kmillikin@chromium.org
371af773cf
A collection of context-related refactoring changes.
...
Introduce separate maps for function and with contexts. Use the function
context map for testing whether a context is a function context (global
contexts are no longer function contexts).
Split the paths for allocating with and catch contexts.
Rename some functions. Generally refactor code to make it simpler.
R=ager@chromium.org
BUG=
TEST=
Review URL: http://codereview.chromium.org/7003058
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8231 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-09 11:26:01 +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
sgjesse@chromium.org
62a65fcc67
Add support for building Xcode project files from GYP files
...
Removed the current Xcode project file.
Fixed a few places where the C++ compiler supplied with Xcode produced warnings.
Review URL: http://codereview.chromium.org/7134016
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8228 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-09 09:07:17 +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
sgjesse@chromium.org
94be13e794
MIPS: port Stop using with explicitly to implement try/catch.
...
Port r8224 (bdec5d6)
Original commit message:
The AST for TryCatch gives us enough structure that we do not need to expand
it to explicitly include a with. Try/catch is still handled the same as
before at runtime.
BUG=
TEST=
Review URL: http://codereview.chromium.org//7134037
Patch from Paul Lind <plind44@gmail.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8226 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-09 07:06:15 +00:00
kmillikin@chromium.org
6304b12680
Fix lint error. TBR.
...
R=fschneider@chromium.org
BUG=
TEST=
Review URL: http://codereview.chromium.org/7046046
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8225 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-08 14:11:29 +00:00
kmillikin@chromium.org
e9a1ffde92
Stop using with explicitly to implement try/catch.
...
The AST for TryCatch gives us enough structure that we do not need to expand
it to explicitly include a with. Try/catch is still handled the same as
before at runtime.
R=ager@chromium.org
BUG=
TEST=
Review URL: http://codereview.chromium.org/7134014
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8224 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-08 13:55:33 +00:00
fschneider@chromium.org
699d17c3b9
Remove unused function form hydrogen instructions.
...
Review URL: http://codereview.chromium.org/7044045
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8223 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-08 12:22:06 +00:00
fschneider@chromium.org
2dc734c108
Cleanup unused lithium instructions.
...
Instructions that have side effects can never have EmitAtUses() true.
These instructions (CmpTAndBranch, InstanceOfAndBranch) are therefore
never generated and can therefor be safely removed.
Review URL: http://codereview.chromium.org/7031074
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8220 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-08 10:51:51 +00:00
mikhail.naganov@gmail.com
59485c1060
Add snapshot compression support into d8.
...
I'm not bothering with compressing d8.js, since it makes no sense,
but it is also possible.
R=sgjesse@chromium.org
Review URL: http://codereview.chromium.org/7046027
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8217 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-08 09:00:25 +00:00
jkummerow@chromium.org
6beeec3009
Prepare push to trunk. Now working on version 3.4.4.
...
R=sgjesse@chromium.org
Review URL: http://codereview.chromium.org/7046042
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8216 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-08 08:58:59 +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
sandholm@chromium.org
b5144668cd
Specialize JSON parser to only check for SequentialAsciiString once.
...
Review URL: http://codereview.chromium.org/7134010
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8214 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-08 08:09:48 +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
erik.corry@gmail.com
3a824b86ac
Revert 8133: Lower heap size limits on systems that are short
...
of virtual memory.
Review URL: http://codereview.chromium.org/7041004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8212 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-08 07:28:31 +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
vitalyr@chromium.org
7ff41d4322
Reduce TLS overhead in v8::TryCatch.
...
R=vegorov@chromium.org
BUG=v8:1426
Review URL: http://codereview.chromium.org/6982059
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8208 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-07 15:01:52 +00:00
vitalyr@chromium.org
a07bd45c29
Clean up a few TODO(isolates).
...
R=ager@chromium.org
Review URL: http://codereview.chromium.org/6993061
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8207 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-07 13:09:01 +00:00
ager@chromium.org
f2d5710b8b
Convert time zone name to UTF8 on Windows.
...
R=sgjesse@chromium.org
BUG=v8:1290
Review URL: http://codereview.chromium.org/7125008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8197 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-07 11:53:49 +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
mikhail.naganov@gmail.com
17d45d3537
Fix typo: RetainedSizeCalculator::reained_size -> retained_size
...
TBR=sgjesse@chromium.org
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8191 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-07 05:10:27 +00:00
mikhail.naganov@gmail.com
2373771d2e
Fix presubmit after r8189
...
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8190 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-06 20:58:25 +00:00
mikhail.naganov@gmail.com
f1309b0417
Compress sources of JS libraries in addition to the snapshot.
...
This saves ~170K on current sources.
R=sgjesse@chromium.org
BUG=none
TEST=none
Review URL: http://codereview.chromium.org/7066048
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8189 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-06 20:47:30 +00:00
vitalyr@chromium.org
da40f3da1d
Update comments in the global handles interface.
...
(I also reordered functions in the .cc file to match the order in the
.h file.)
R=antonm@chromium.org
Review URL: http://codereview.chromium.org/7056068
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8188 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-06 16:18:59 +00:00
vitalyr@chromium.org
37eb9b3031
Kill some dead code: classic frame element and const lists.
...
R=ager@chromium.org
Review URL: http://codereview.chromium.org/7111034
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8187 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-06 15:43:08 +00:00
vitalyr@chromium.org
5872e8ee2f
Refactor storage of global handles.
...
We used to have a linked list of nodes that were internally
block-allocated.
I kept the node blocks and put them on two lists: 1) the list of all
allocated blocks, 2) the list of blocks with used nodes. (1) is used
to reclaim blocks and (2) is used for traversal during GC. To make
traversal on scavenges faster the nodes holding new space objects are
grouped in an auxiliary array.
This changes the minimal memory usage from 5 words per global handle
to 4. Additional word is used for new space handles.
Review URL: http://codereview.chromium.org/7054072
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8186 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-06 15:23:04 +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
ager@chromium.org
0c1702b199
Don't use SmartSlice just because the receiver is an array.
...
Only do so if the estimated number of elements is low compared to the
end position for the slice. This is similar to other heuristics used
for array operations that use the %GetElementKeys runtime function.
R=erik.corry@gmail.com
Review URL: http://codereview.chromium.org/7111032
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8184 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-06 13:28:44 +00:00
jkummerow@chromium.org
c0a0c82b70
Per-Isolate cache for polymorphic stubs
...
BUG=1385
TEST=Existing tests still pass; running d8 with --dump-counters shows fewer polymorphic stubs being compiled
Review URL: http://codereview.chromium.org/7094003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8183 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-06 13:15:11 +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
erik.corry@gmail.com
0546584945
Prepare push to trunk. Now working on version 3.4.3.
...
Review URL: http://codereview.chromium.org/7058068
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8177 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-06 09:13:06 +00:00
ager@chromium.org
2ac8e0ee5d
MIPS: port Add complete ElementsKind information directly to Map for objects with elements.
...
Ported commits: r8162 (c56f802)
BUG=
TEST=
Review URL: http://codereview.chromium.org/7024042
Patch from Paul Lind <plind44@gmail.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8176 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-06 08:49:15 +00:00
ager@chromium.org
0163b443d2
MIPS: port Implement set trap for proxies, and revamp class hierarchy in preparation
...
Ported commits: r8126 (6461bae)
Original commit message:
- 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.
BUG=
TEST=
Review URL: http://codereview.chromium.org/7024041
Patch from Paul Lind <plind44@gmail.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8175 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-06 08:47:27 +00:00
erik.corry@gmail.com
df55d43103
Fix asserts in StartPreemption and StopPreemption.
...
Review URL: http://codereview.chromium.org/7054070
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8174 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-06 08:45:42 +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
karlklose@chromium.org
799c3e92b9
ARM: Add optimization for constant RHS in DoMulI.
...
Patch by ARM Ltd.
Review URL: http://codereview.chromium.org/7027033
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8172 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-06 07:47:21 +00:00
mikhail.naganov@gmail.com
f09d3ac1c6
Define stubs for implementations of v8-profiler.h API when profiling is disabled
...
TBR=sgjesse@chromium.org
BUG=https://bugs.webkit.org/show_bug.cgi?id=62014
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8170 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-03 19:45:59 +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
945bd3e70c
Report out of memory if we cannot allocate memory for the deoptimization table.
...
Currently we pass a null pointer to memcpy. We will crash either way,
but going through FatalProcessOutOfMemory makes it clear what is going
on.
R=kmillikin@chromium.org
BUG=http://crbug.com/84717
Review URL: http://codereview.chromium.org/6993022
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8163 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-03 10:11:10 +00:00
danno@chromium.org
eee5e6c3fc
Add complete ElementsKind information directly to Map for objects with elements.
...
Review URL: http://codereview.chromium.org/6966041
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8162 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-03 07:41:37 +00:00
dslomov@chromium.org
24d81fc39c
Patch by Luke Zarko.
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Fix building with gdbjit=on
Issue 7101011: http://codereview.chromium.org/7101011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8161 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-02 17:50:02 +00:00
mikhail.naganov@gmail.com
5112f7f0c6
Add curly braces to if / else clauses after r8152
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TBR=ager@chromium.org
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8160 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-02 11:22:26 +00:00
ager@chromium.org
ece7700d7c
Revert "Make instanceof and Object.getPrototypeOf work for proxies, plus a few other tweaks."
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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