ricow@chromium.org
215a313086
Add a few more mozilla exceptions under BUG(1032).
...
These test crashes occasionally as well:
ecma/Date/15.9.3.1-2
ecma/Date/15.9.3.1-3
ecma/Date/15.9.3.1-5
Review URL: http://codereview.chromium.org/6131007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6282 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-12 12:27:39 +00:00
erik.corry@gmail.com
7846721d96
Fixes needed to compile on gcc-4.4.1 on ARM. It is still necessary
...
to add -fno-strict-aliasing.
Review URL: http://codereview.chromium.org/6123007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6281 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-12 11:56:41 +00:00
sgjesse@chromium.org
6a4df3791e
IA32: Remove an invalid assert
...
Review URL: http://codereview.chromium.org/6129005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6280 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-12 11:53:30 +00:00
ager@chromium.org
0b9336ac8b
Landing for Martin Maly.
...
Fix CalculateEmitStore HashMap use.
The hash maps are setup to store strings or smis but instead Literal is being in them. It seems to only work by accident.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6279 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-12 09:29:20 +00:00
sgjesse@chromium.org
b522211a0f
ARM: Allow Mozilla test js1_5/GC/regress-203278-2 to tiemout
...
BUG=v8:1040
TEST=Mozilla test js1_5/GC/regress-203278-2
Review URL: http://codereview.chromium.org/6204005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6278 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-12 08:10:09 +00:00
sgjesse@chromium.org
8f54606109
ARM: Always use the overflow flag to check for NaNs participating in a floating point compare.
...
Looks as if we don't need to use the vcmpe instruction instead of the vcmp, as the overflow FPSCR bit suits our purpose. If we at some point need vcmpe lte's implement it as a separate instruction.
Review URL: http://codereview.chromium.org/6197003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6277 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-12 07:47:13 +00:00
whesse@chromium.org
b6ebcd58c6
Crankshaft: Move LEnvironment and LPointerMap classes to platform-independent lithium.h. Move WriteTranslation method from LEnvironment class to LCodeGen class.
...
Review URL: http://codereview.chromium.org/6142011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6276 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-11 15:51:08 +00:00
fschneider@chromium.org
b85538bc16
Introduce two more template parameter for Lithium instructions for input and temp operands.
...
Each LInstruction is now a subclass of LTemplateInstruction<R, I, T>
where R is number of outputs, I number of inputs and T number of temps.
This change only actually uses the parameter I for input operands.
Since the parameter T for temps is 0, it incurs no extra cost.
A separate change will introduce using the temps parameter.
Review URL: http://codereview.chromium.org/6215002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6275 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-11 15:47:34 +00:00
peter.rybin@gmail.com
7c468e53c4
Add fine-grained diff implementation to LiveEdit engine.
...
BUG=1013
TEST=
Review URL: http://codereview.chromium.org/6017008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6274 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-11 14:55:47 +00:00
fschneider@chromium.org
c1d4d89a31
Remove unused Temp() function form LChunkBuilder.
...
Review URL: http://codereview.chromium.org/6217003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6273 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-11 14:38:13 +00:00
karlklose@chromium.org
43b0399505
Implement DoApplyArguments.
...
ARM: Implement DoApplyArguments in the lithium code generator.
This patch also introduces an optional SafepointGenerator argument to InvokeFunction, InvokeCode and InvokeProloque.
BUG=
TEST=
Review URL: http://codereview.chromium.org/6164003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6272 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-11 14:11:03 +00:00
ager@chromium.org
59c158e43f
ARM: Implement ClassOf in the lithium arm backend.
...
Review URL: http://codereview.chromium.org/6201004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6271 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-11 14:01:53 +00:00
kmillikin@chromium.org
a7c743d3ac
Reuse the gap move resolver.
...
Rather than allocating a fresh gap move resolver for every parallel
move, use a single one per Lithium code generator. This avoids always
reallocating the temporary zone-allocated lists used by the gap move
resolver.
Review URL: http://codereview.chromium.org/6128007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6270 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-11 13:50:12 +00:00
vitalyr@chromium.org
404fbb5b0b
SSE2 truncating double-to-i.
...
Review URL: http://codereview.chromium.org/6049008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6269 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-11 13:48:49 +00:00
sgjesse@chromium.org
c4550bc6d5
ARM: Add instructions VFPCompareAndSetFlags and VFPCompareAndLoadFlags to macro assembler
...
Also removed the SBit from the vcmp instruction as it is not part of the instruction.
Review URL: http://codereview.chromium.org/6117003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6268 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-11 12:45:25 +00:00
mikhail.naganov@gmail.com
ecc00e7800
Visit all roots in the UnreachableObjectsFilter.
...
If an object is only referenced from DOM wrappers, it can only
be seen if all roots are visited.
Review URL: http://codereview.chromium.org/6226004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6267 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-11 12:38:19 +00:00
mikhail.naganov@gmail.com
6f72caf92d
Add reporting of JS heap size limit to GetHeapStatistics.
...
I found it useful to know inside the heap profiler to avoid
crashes due to heap overflow.
Review URL: http://codereview.chromium.org/6111007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6266 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-11 12:36:09 +00:00
ager@chromium.org
a314fa4581
ARM: Add deferred stack overflow checks to goto code generation in ARM
...
lithium when needed.
Review URL: http://codereview.chromium.org/6192005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6265 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-11 12:32:00 +00:00
whesse@chromium.org
5d3432b530
Add source file lithium-codegen-x64.cc. Add class declarations to lithium-codegen-x64.h.
...
Review URL: http://codereview.chromium.org/6135008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6264 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-11 12:24:18 +00:00
fschneider@chromium.org
6b00bdf2f2
Fix ARM debug build by moving an assert.
...
Review URL: http://codereview.chromium.org/6127005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6263 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-11 12:20:22 +00:00
fschneider@chromium.org
9cace6b5f0
Use HIR accessor for CheckPrototypeMaps to remove the duplicate members in lithium.
...
Review URL: http://codereview.chromium.org/6221003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6262 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-11 12:10:11 +00:00
ager@chromium.org
b3d4ea357c
ARM: use existing transcendental cache stub for tagged inputs.
...
Review URL: http://codereview.chromium.org/6167004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6261 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-11 11:54:37 +00:00
erik.corry@gmail.com
544d941b09
Fix lint
...
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6260 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-11 11:47:30 +00:00
erik.corry@gmail.com
ff8ed6b7b6
Fix Solaris build. Patch from Ryan Dahl. See http://codereview.chromium.org/5968004/
...
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6259 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-11 11:44:16 +00:00
fschneider@chromium.org
b9f5ab9ef1
Remove duplicate members from some LIR instruction by using the HIR accessors.
...
Remove unused LOperands from keyed-loads. We do not have multiple representations
for load instructions anymore.
Correct number of output operands as for a couple of instructions form 1 to 0
because they do not produce a result (e.g. PushArgument)
Review URL: http://codereview.chromium.org/6158004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6258 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-11 11:41:01 +00:00
whesse@chromium.org
14cb39e543
X64 Crankshaft: Add LTemplatedInstruction and some derived classes to lithium-x64.cc.
...
Review URL: http://codereview.chromium.org/6128008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6257 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-11 11:33:52 +00:00
antonm@chromium.org
a0bc9eb040
Add more bailouts for Array.slice over arguments.
...
Unfortunately, arguments is pretty much the normal JS object. For now
I am adding more sanity checks (in hope that typically arguments
list is rather short.) However it probably requires more systematic
treatment, for example, we could optimistically copy elements until
we meet first hole and in this case resort to JS builtin.
Review URL: http://codereview.chromium.org/6062006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6256 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-11 11:23:40 +00:00
ricow@chromium.org
476cacad0f
Disable crashing mozilla test from bug 1032 on arm with crankshaft
...
Review URL: http://codereview.chromium.org/6127004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6255 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-11 07:55:23 +00:00
sgjesse@chromium.org
bb0e35929f
Fix presubmit error - really
...
TBR=ager@chromium.org
Review URL: http://codereview.chromium.org/6205003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6254 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-10 21:10:51 +00:00
sgjesse@chromium.org
d04c75c685
Fix presubmit error
...
TBR=ager@chromium.org
Review URL: http://codereview.chromium.org/6206003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6253 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-10 21:03:48 +00:00
sgjesse@chromium.org
bd208976d7
Update the bits reserved for the gap size in the depotimization table
...
On ARM the a constant pool can be emitted during the gap code generation which leads to larger gap code size
BUG=v8:1018
Review URL: http://codereview.chromium.org/6125004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6252 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-10 19:43:38 +00:00
kmillikin@chromium.org
32254e5324
Change the hydrogen timing data to include zone allocation.
...
Review URL: http://codereview.chromium.org/6190002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6249 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-10 14:16:47 +00:00
ricow@chromium.org
b4ea8c7f5e
Enable sharding of individual testsuites in tools/test.py
...
This patch enables two new flags for the tools/test.py script;
--shard-count - giving the ability to split the tests to be run
into shard-count chunks.
--shard-run - giving the ability to specify which of the shards to actually run.
Example
tools/test.py -j15 --shard-count=2 --shard-run=1 mozilla
would split the mozilla tests into two chunks and run the tests in the first chunk
Running:
tools/test.py -j15 --shard-count=2 --shard-run=1 mozilla
tools/test.py -j15 --shard-count=2 --shard-run=2 mozilla
is equivalent (in terms of test coverage) of just running:
tools/test.py -j15 mozilla
In addition, tests are now sorted before they are returned from the
test specific ListTests methods (sputnik and mozilla tests where
already sorted before they where returned).
This change is needed to split a single test suite over two slaves on
the waterfall.
Review URL: http://codereview.chromium.org/6127003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6248 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-10 13:54:42 +00:00
ager@chromium.org
cd4ae721e2
ARM: Implement delete operation in lithium codegen.
...
I'm using the post call generator for the macro assembler
InvokeBuiltin call to be consistent with the ia32 version. It only
generates one call, but using the post call generator it should be
easier to catch if we change that at some point.
Review URL: http://codereview.chromium.org/6119004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6247 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-10 12:24:19 +00:00
fschneider@chromium.org
f89ce8159a
Split LInstruction into multiple variant to make our LIR more compact.
...
This change introduces LTemplateInstruction which is a specialized version
of LInstruction and takes one template parameter to indicate whether the
instruction produces a result operand.
All instruction that do not have a result inherit from LTemplateInstruction<0>.
Instructions that have a result operand from LTemplateInstruction<1>
All the Define* function only operate on instructions with a result.
For this to work I also refactored the places where we do
LInstruction* result = new Lxyy
into
Lxyz* result = new Lxyz
Review URL: http://codereview.chromium.org/6219001
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6245 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-10 12:19:15 +00:00
sgjesse@chromium.org
16336d5a68
ARM: Set status for flaky test
...
BUG=v8:1032
TEST=Mozila ecma/Date/15.9.3.1-1.js
Review URL: http://codereview.chromium.org/6212002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6244 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-10 12:01:28 +00:00
sandholm@chromium.org
c260e4f731
Simplify Join and speedup joining arrays of numbers.
...
Review URL: http://codereview.chromium.org/6173004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6243 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-10 11:44:54 +00:00
whesse@chromium.org
a139094016
Crankshaft: Move LParallelMove to lithium.h, add LGap to lithium-x64.h.
...
Review URL: http://codereview.chromium.org/6132002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6242 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-10 11:31:21 +00:00
sgjesse@chromium.org
cb6a070629
ARM: Mozilla test is now passing after r6236
...
BUG=Mozilla ecma/TypeConversion/9.2
TEST=v8:1023
Review URL: http://codereview.chromium.org/6210002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6241 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-10 10:22:26 +00:00
ager@chromium.org
026842c50d
Landing for Martin Maly.
...
Fix xcode project.
Add missing files (lithium.cc, lithium.h, lithium-x64.cc).
Add 64 bit targets to "All" targets group for Xcode build.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6239 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-10 08:17:05 +00:00
kmillikin@chromium.org
3d4395bab4
Prepare push to trunk. Now working on version 3.0.8.
...
Review URL: http://codereview.chromium.org/6152002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6237 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-10 08:05:34 +00:00
ager@chromium.org
5e3381c9c7
Landing for Martyn Capewell.
...
ARM: Fix comparison of NaN values.
Enables the cumulative exception flag when comparing values, and uses it to
detect NaN results.
BUG=1023
TEST=none
Code review URL: http://codereview.chromium.org/6142004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6236 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-10 08:04:30 +00:00
sandholm@chromium.org
6dd671d6c2
Make better use of the %_FastAsciiArrayJoin function.
...
Review URL: http://codereview.chromium.org/6100005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6235 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-10 08:00:48 +00:00
ager@chromium.org
d9e5078bbc
Landing for Martin Maly.
...
Implement DoCallKeyed for arm lithium compiler.
Code review URL: http://codereview.chromium.org/6139002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6234 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-10 07:59:13 +00:00
sgjesse@chromium.org
09628fc97c
Add failing test to expectations to get the bot greener
...
BUG=v8:1031
TEST=mozilla ecma/TypeConversion/9.2
Review URL: http://codereview.chromium.org/6146006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6233 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-10 07:37:55 +00:00
ricow@chromium.org
cd6bd8c4fa
Revert 6220 (generic descriptor support in Object.defineOwnProperty)
...
This change caused a webkit failure in http/tests/security/xss-DENIED-defineProperty.html.
I will look into this and reapply when I find a solution.
Review URL: http://codereview.chromium.org/6134005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6232 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-10 07:20:54 +00:00
sgjesse@chromium.org
dae44fd3ee
ARM: Fix lithium codegeneration of TypeofIs
...
The previous implementation was incomplete and wrong.
TBR=karlklose@chromium.org
Review URL: http://codereview.chromium.org/6113003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6231 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-07 14:27:32 +00:00
ricow@chromium.org
22d1249b68
Disable flaky test on x64 when running with --crankshaft.
...
mjsunit/compiler/simple-osr is flaky.
Disabling for now until we get osr in place on the x64 port.
Bug 1026 created to track this:
http://code.google.com/p/v8/issues/detail?id=1026
Review URL: http://codereview.chromium.org/6176001
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6229 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-07 13:53:20 +00:00
whesse@chromium.org
50eaaf4be4
Speed up a regression test regress-3249650.js so it does not timeout.
...
Review URL: http://codereview.chromium.org/6175001
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6228 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-07 13:52:36 +00:00
sgjesse@chromium.org
97621e7e32
ARM: Implement lithium codegen for DoTypeof, DoTypeofIs and DoSmiUntag
...
Review URL: http://codereview.chromium.org/6174001
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6227 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-07 13:44:05 +00:00