verwaest@chromium.org
1aeaeb2b90
Allow objects with "" properties to stay fast.
...
R=danno@chromium.org
Review URL: https://codereview.chromium.org/184453003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19648 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-04 12:43:05 +00:00
ishell@chromium.org
1d3f32ea79
Don't disable hash randomization option in predictable mode.
...
We don't need it because
1) hash randomization uses random generator whose results depend on --random-seed option which is set in predictable mode.
2) disabling hash randomization triggers assert in snapshot mode.
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/171813015
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19647 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-04 12:42:43 +00:00
bmeurer@chromium.org
766af5c2a8
Fix HStringAdd::PrintDataTo().
...
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/185403005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19646 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-04 12:34:04 +00:00
titzer@chromium.org
f447e4c3d1
Prepare push to trunk. Now working on version 3.25.4.
...
R=hpayer@chromium.org
TBR=hpayer@chromium.org
Review URL: https://codereview.chromium.org/185533011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19643 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-04 09:05:48 +00:00
yangguo@chromium.org
b1a271a02c
Fix HCheckValue::Canonicalize wrt uninitialized HConstant unique.
...
R=titzer@chromium.org
BUG=348280
LOG=N
Review URL: https://codereview.chromium.org/183383006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19642 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-04 08:08:08 +00:00
machenbach@chromium.org
bebe520950
Add try server configuration for 'git cl try'.
...
BUG=
R=phajdan.jr@chromium.org
Review URL: https://codereview.chromium.org/177533029
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19641 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-04 01:29:27 +00:00
machenbach@chromium.org
73bb6c6bd7
Add coverage analysis to push and merge script tests.
...
The coverage analysis must live in an extra file in order to analyze the scripts when being imported.
TEST=tools/push-to-trunk/script_test.py
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/183923013
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19640 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-03 20:17:03 +00:00
hpayer@chromium.org
b3ecfa32c2
Consolidate RecordWriteFromCode and RecordWriteForEvacuationFromCode.
...
BUG=
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/185233008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19639 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-03 13:27:59 +00:00
ulan@chromium.org
81f1b0bdfd
Make EvictFromOptimizedCodeMap more robust.
...
This removes all occurences of the specified optimized code from the optimized
code map.
R=titzer@chromium.org , yangguo@chromium.org
Review URL: https://codereview.chromium.org/181493004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19638 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-03 13:12:31 +00:00
ulan@chromium.org
c3347e4e36
Fix A64 after 19635.
...
TBR=yangguo@chromium.org
Review URL: https://codereview.chromium.org/184103013
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19637 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-03 11:44:14 +00:00
verwaest@chromium.org
ec54d9a902
Fix symbol printing in migration / generalization tracing
...
BUG=
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/176713006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19636 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-03 11:41:24 +00:00
ulan@chromium.org
b9e0b87a5a
Clear optimized code cache in shared function info when code gets deoptimized.
...
This adds a pointer to the shared function info into deoptimization data of an optimized code. Whenever the code is deoptimized, it clears the cache in the shared function info.
This fixes the problem when the optimized function dies in new space GC before the code is deoptimized due to code dependency and before the optimized code cache is cleared in old space GC (see mjsunit/regress/regress-343609.js).
This partially reverts r19603 because we need to be able to evict specific code from the optimized code cache.
BUG=343609
LOG=Y
TEST=mjsunit/regress/regress-343609.js
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/184923002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19635 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-03 11:11:39 +00:00
machenbach@chromium.org
5acdc942f6
Refactoring: Long option names in push and merge scripts.
...
This CL is split off from https://codereview.chromium.org/173983002/
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/180873010
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19632 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-28 21:49:51 +00:00
commit-bot@chromium.org
bc2e7a60bc
Fix ChangeLog entries.
...
NOTREECHECKS=true
BUG=
Review URL: https://codereview.chromium.org/179873021
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19629 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-28 19:48:29 +00:00
commit-bot@chromium.org
56060812f6
Fix line distance in push and merge scripts.
...
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19628 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-28 19:45:28 +00:00
rossberg@chromium.org
5543263c19
Move all Harmony-only tests to harmony/
...
R=jkummerow@chromium.org
BUG=
Review URL: https://codereview.chromium.org/178583005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19622 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-28 14:26:32 +00:00
jochen@chromium.org
227cac3bf1
Update README about where the test262 files are downloaded from.
...
BUG=none
TBR=jkummerow@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/184573003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19620 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-28 14:16:50 +00:00
ishell@chromium.org
c2601aea8a
Check elimination did not mark some dead blocks.
...
R=danno@chromium.org
Review URL: https://codereview.chromium.org/180483003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19619 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-28 14:16:38 +00:00
marja@chromium.org
40ffba58a4
Revert "Remove Script::SetData and the script_data parameter from Script::(Compile|New)."
...
This reverts revision 19616.
BUG=
TBR=marja@chromium.org ,svenpanne@chromium.org
Review URL: https://codereview.chromium.org/181113008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19618 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-28 14:09:52 +00:00
jkummerow@chromium.org
8b4c59fc81
Fix ARM/MIPS versions of r19607
...
kNoCodeAgeSequenceLength is in bytes on ia32/x64, but in instructions on arm/mips.
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/183893006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19617 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-28 14:08:39 +00:00
marja@chromium.org
55750b1c62
Remove Script::SetData and the script_data parameter from Script::(Compile|New).
...
This feature makes it possible to associate data with a script and get it back
when the script is compiled or when an event is handled. It was historically
used by Chromium Dev Tools, but not any more. It is not used by node.js.
Note: this has nothing to do with the preparse data, despite the confusing name.
The preparse data is passed as ScriptData*.
R=svenpanne@chromium.org
BUG=
Review URL: https://codereview.chromium.org/184403002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19616 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-28 13:54:14 +00:00
yangguo@chromium.org
99c6ba1399
Remove bogus assertion regarding code marked for deopt.
...
TBR=ulan@chromium.org
Review URL: https://codereview.chromium.org/178583003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19610 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-28 13:16:26 +00:00
svenpanne@chromium.org
e9273332ef
Fixed constant folding for Math.clz32.
...
LOG=y
BUG=347906
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/184353002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19609 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-28 13:07:10 +00:00
jochen@chromium.org
ba981e58d5
Make a64.release a quickcheck target
...
I marked all tests as slow that take more than a minute on my machine.
With this, a64.release.quickcheck takes two minutes which is about as
fast as arm.optdebug.quickcheck.
BUG=none
R=ulan@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/183763008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19608 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-28 12:46:13 +00:00
jkummerow@chromium.org
85367a7db9
Fail early when re-entering code that has been patched for lazy deopt
...
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/184373004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19607 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-28 12:41:25 +00:00
jochen@chromium.org
6b23cd07a5
Update test262 to get test data from github
...
BUG=none
R=jkummerow@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/184223002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19606 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-28 12:34:12 +00:00
jochen@chromium.org
9d515242e8
When upgrading the test data twice, don't bail out because of an existing backup
...
BUG=none
R=jkummerow@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/183853004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19605 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-28 12:32:54 +00:00
mvstanton@chromium.org
b1ffc7901f
A JSArray may have a filler map in the elements pointer.
...
We already have code that expects this, but incorrectly asserted that the
filler map case would never happen when allocation folding is turned on.
However, even folding has it's limits, bailing out of continued folding
when the object size grows too large. Therefore, it's a general problem
when verifying JSArray objects, that we might encounter a filler map
in elements().
Discovered by ClusterFuzz crbug 347903.
R=hpayer@chromium.org
LOG=N
BUG=347903
Review URL: https://codereview.chromium.org/184493002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19604 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-28 12:29:19 +00:00
yangguo@chromium.org
5c186bb197
Evict from optimized code map in sync with removing from optimized functions list.
...
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/184443002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19603 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-28 12:27:31 +00:00
marja@chromium.org
f524f51ea7
parser: fix build on solaris
...
`FS` is defined in `regset.h` on solaris and smartos.
BUG=
R=ulan@chromium.org , danno@chromium.org
Review URL: https://codereview.chromium.org/176403004
Patch from Fedor Indutny <fedor.indutny@gmail.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19602 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-28 12:08:17 +00:00
bmeurer@chromium.org
70242fe3bb
Fix JSObject::PrintTransitions.
...
BUG=347912
LOG=y
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/183683005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19601 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-28 11:41:07 +00:00
hpayer@chromium.org
38ca2629be
Fix representation generalization for doubles.
...
BUG=
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/184393002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19599 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-28 11:07:10 +00:00
jochen@chromium.org
927e5605eb
Delete the simulator when we don't need it anymore
...
BUG=none
R=svenpanne@chromium.org , ulan@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/180243010
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19598 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-28 10:55:47 +00:00
mvstanton@chromium.org
df988c7f6b
The Array function must be looked up in the native context.
...
Platforms x64, a64, arm and mips had the bug that the array function was looked
up in the global context instead of the native context. Fix this, restoring a
weakened assert in hydrogen along the way (by the fix for crbug 347528, which
helped find this case).
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/184383003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19597 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-28 10:39:36 +00:00
jochen@chromium.org
2aa5ac9311
A64: fix cctest/test-assembler-a64
...
The simulator now deletes its decoder in its dtor. Therefore, we must
always allocate the decoder on the heap.
BUG=none
R=ulan@chromium.org , jacob.bramley@arm.com
LOG=n
Review URL: https://codereview.chromium.org/183893005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19596 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-28 10:31:05 +00:00
dcarney@chromium.org
98d1cedac4
Get array_function from NativeContext
...
R=mvstanton@chromium.org
LOG=N
BUG=347528
Review URL: https://codereview.chromium.org/184173003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19595 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-28 10:01:27 +00:00
bmeurer@chromium.org
5945f9ebb9
Fix handling of constant global variable assignments.
...
BUG=347904
LOG=y
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/184303003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19594 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-28 09:40:12 +00:00
titzer@chromium.org
0a93163138
Remove dead CompileOptimized() method from JSFunction.
...
BUG=
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/181253004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19593 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-28 08:57:38 +00:00
svenpanne@chromium.org
c4e90c15b8
Removed bogus ASSERT.
...
LOG=y
BUG=347542
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/183763007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19592 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-28 08:45:07 +00:00
ishell@chromium.org
2ab83cf192
HAllocate should never generate allocation code if the requested size does not fit into page. Regression test included.
...
BUG=347543
LOG=N
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/180803005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19591 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-27 17:33:25 +00:00
rafaelw@chromium.org
d9a66ad941
Runtime::RunMicrotask should silent return if no pending microtask work (rather than asserting)
...
R=rossberg@chromium.org , rossberg
BUG=347532
Review URL: https://codereview.chromium.org/181013008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19588 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-27 16:49:55 +00:00
verwaest@chromium.org
ce0f1b3d5d
Avoid normalizing global proxy for fuzzing purposes.
...
R=danno@chromium.org
Review URL: https://codereview.chromium.org/183313002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19587 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-27 16:27:22 +00:00
verwaest@chromium.org
aa14020bc7
Fix putting of prototype transitions. The length is also subject to GC, just like entry.
...
BUG=347536
LOG=n
R=danno@chromium.org
Review URL: https://codereview.chromium.org/183193003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19586 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-27 16:07:44 +00:00
yangguo@chromium.org
f1ad20d059
Fix bogus assertion.
...
R=hpayer@chromium.org
BUG=347530
Review URL: https://codereview.chromium.org/183243002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19585 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-27 15:28:28 +00:00
jarin@chromium.org
05b98492a4
Handle arguments objects in frame when materializing arguments
...
R=mstarzinger@chromium.org
BUG=347262
Review URL: https://codereview.chromium.org/177293009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19584 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-27 15:12:12 +00:00
yangguo@chromium.org
6912a248ca
Fix bogus assertion in SetFastDoubleElements.
...
R=danno@chromium.org
BUG=347530
LOG=N
Review URL: https://codereview.chromium.org/181433016
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19579 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-27 14:45:53 +00:00
mvstanton@chromium.org
b8f8cfabca
Fix for Clusterfuzz issue 343928.
...
The problem was that the debugger didn't expect that a JSFunction could
have a GlobalContext, which it can with harmony scoping.
BUG=343928
R=yangguo@chromium.org
LOG=N
Review URL: https://codereview.chromium.org/183103003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19576 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-27 13:25:05 +00:00
dcarney@chromium.org
703536eba1
Revert "Better threaded fuzzing for TestFunctionCallOptimization"
...
This reverts commit 19567.
TBR=verwaest@chromium.org
BUG=
Review URL: https://codereview.chromium.org/182893003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19569 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-27 09:48:56 +00:00
mstarzinger@chromium.org
947a5e6b3a
Implement and enable zapping of code space while sweeping.
...
R=danno@chromium.org , hpayer@chromium.org
BUG=
Review URL: https://codereview.chromium.org/181513004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19568 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-27 09:36:29 +00:00
dcarney@chromium.org
44da745247
Better threaded fuzzing for TestFunctionCallOptimization
...
R=verwaest@chromium.org
BUG=
Review URL: https://codereview.chromium.org/182863002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19567 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-27 09:18:37 +00:00