verwaest@chromium.org
ae7a209e71
Remove CallICs
...
BUG=
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/148223002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19001 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-31 16:52:17 +00:00
machenbach@chromium.org
30fb7b83b3
[Sheriff] Mark new regression test flaky on linux 32.
...
BUG=
TBR=jarin@chromium.org
Review URL: https://codereview.chromium.org/148483004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19000 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-31 16:47:52 +00:00
jarin@chromium.org
3c2363f4b4
Simpler repro for bug 2989.
...
We do not correctly handle accesses to f.arguments after one
of the argument has changed (where f is crankshafted).
R=machenbach@chromium.org
BUG=v8:2989
LOG=n
Review URL: https://codereview.chromium.org/151403003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18999 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-31 16:12:58 +00:00
machenbach@chromium.org
5d14639576
Migrate crashing tests from blink repository.
...
TBR=bmeurer@chromium.org
BUG=237872
LOG=n
Review URL: https://codereview.chromium.org/144533006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18996 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-31 14:31:43 +00:00
jochen@chromium.org
253edf246f
Remove IsRegExpEquivalent.
...
It's not used anywhere.
BUG=none
R=ulan@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/141563013
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18995 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-31 14:17:02 +00:00
machenbach@chromium.org
75bc1d5622
Prepare push to trunk. Now working on version 3.24.29.
...
R=jkummerow@chromium.org
TBR=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/138843008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18991 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-31 14:01:29 +00:00
machenbach@chromium.org
275437023f
[Sheriff] Mark new regression test as flaky.
...
BUG=336820
LOG=n
R=bmeurer@chromium.org
TBR=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/139923007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18990 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-31 13:56:00 +00:00
bmeurer@chromium.org
3214cf11ff
Don't crash in Array.join() if the resulting string exceeds the max string length.
...
LOG=y
BUG=336820
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/144533003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18986 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-31 12:21:17 +00:00
ishell@chromium.org
2aa17c6e62
Load elimination fix: load should not be replaced with another load if the former is not dominated by the latter.
...
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/151333003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18985 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-31 12:03:32 +00:00
jkummerow@chromium.org
fd6996ffab
grokdump: Compute correct call destinations and display them in-place
...
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/148493008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18984 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-31 11:49:07 +00:00
verwaest@chromium.org
c7b91cd494
Don't unmark dictionary mode maps as unstable.
...
R=ulan@chromium.org
BUG=
Review URL: https://codereview.chromium.org/148493007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18983 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-31 11:38:43 +00:00
hpayer@chromium.org
3aa29a9a49
Disable concurrent sweeping.
...
BUG=
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/151273002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18981 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-31 10:31:55 +00:00
bmeurer@chromium.org
f3e3fe286e
Use CHECK_OBJECT_COERCIBLE
macro where possible
...
Contributed by Mathias Bynens <mathiasb@opera.com>.
TEST=
BUG=v8:3122
LOG=N
R=arv@chromium.org
Review URL: https://codereview.chromium.org/132333019
Patch from Mathias Bynens <mathiasb@opera.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18979 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-31 10:05:58 +00:00
svenpanne@chromium.org
2daf43ac13
Once again: Fixed some lifetime/ownership issues in cctest
...
* Fixed lifetime issue in cctest/test-heap-profiler/HeapSnapshotJSONSerialization.
* Fixed ownership issue in cctest/test-api/ContainsOnlyOneByte.
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/142553005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18978 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-31 09:59:50 +00:00
hpayer@chromium.org
27c385bf69
Revert "[Sheriff] Mark profviz flaky on GC stress."
...
This reverts commit f70687c1e5ef15254887e0619939e25a834e936e.
BUG=
R=machenbach@chromium.org
Review URL: https://codereview.chromium.org/148493006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18977 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-31 09:59:22 +00:00
bmeurer@chromium.org
c050e2c715
Add Opera Software ASA to AUTHORS
...
Contributed by Mathias Bynens <mathiasb@opera.com>.
BUG=
LOG=N
R=bmeurer@chromium.org , jarin@chromium.org
Review URL: https://codereview.chromium.org/135493003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18976 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-31 09:18:43 +00:00
machenbach@chromium.org
5be6daa942
Fix deopt fuzzer variable set up.
...
Adds the simulator variable configuration from r18959 to the deopt fuzzer.
BUG=
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/143403004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18975 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-31 09:10:56 +00:00
machenbach@chromium.org
5f7bc00db5
Fix python path for gyp.
...
BUG=
R=jochen@chromium.org
Review URL: https://codereview.chromium.org/151253002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18974 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-31 09:09:43 +00:00
hpayer@chromium.org
1bec4ad750
Check forwarding pointer when marking objects for deoptimization.
...
BUG=
R=bmeurer@chromium.org , mvstanton@chromium.org
Review URL: https://codereview.chromium.org/148493004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18973 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-31 09:07:30 +00:00
svenpanne@chromium.org
0cb5fd3d3e
Implements ES6 String.prototype.normalize method.
...
BUG=v8:2943
LOG=Y
TEST=Unit tests for "real life" use cases, edge cases, various types of normalization.
==========================
This is identical to the previous CL
https://codereview.chromium.org/40133004/
with two differences:
* Added a dummy implementation of String.prototype.normalize to be used when v8 is compiled without intl support
* Rebased the the test files for webkit. That was the only reason for the previous failure (and revert).
Thank you,
Mihai
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/68133016
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18972 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-31 08:09:17 +00:00
svenpanne@chromium.org
39d1534d66
Fixed a few lifetime/ownership issues in cctest/test-api.
...
* Fixed CompileExternalTwoByteSource: Registered resources should
better still be alive when they are accessed.
* Fixed ownership in cctest/test-api/VisitExternalStrings.
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/139923003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18971 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-31 07:29:25 +00:00
bmeurer@chromium.org
735a507385
Improve HConstant::ImmortalImmovable() to check for all immortal immovable roots.
...
Move the list to IMMORTAL_IMMOVABLE_ROOT_LIST in heap.h, and
automatically include INTERNALIZED_STRING_LIST and STRING_TYPE_LIST.
R=hpayer@chromium.org , mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/146623003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18970 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-31 07:28:46 +00:00
hpayer@chromium.org
dae054e7f0
Fix compiler error on MacOS, remove unused ParameterCount member in CallInterceptorCompiler.
...
BUG=
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/132113004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18969 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-31 07:02:33 +00:00
palfia@homejinni.com
c7f94b8049
MIPS: Fix the context check in LoadGlobalFunctionPrototype
...
Port r18958 (5cd635d0)
BUG=
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/132883017
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18968 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-31 00:49:07 +00:00
palfia@homejinni.com
71971764fe
MIPS: crankshaft support for api method calls
...
Port r18946 (a152f5ae)
BUG=
R=plind44@gmail.com
Review URL: https://codereview.chromium.org/150913002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18967 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-31 00:36:19 +00:00
verwaest@chromium.org
bef13f739c
Fix regression caused by supporting inlining accesses to non-JSObjects
...
TBR=dcarney@chromium.org
BUG=
Review URL: https://codereview.chromium.org/150983002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18966 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-31 00:29:04 +00:00
plind44@gmail.com
02d8dc57c1
MIPS: Specialize FixedTypedArray<> set and get functions to solve unaligned double access.
...
BUG=
TEST=test-api/FixedFloat64Array
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/136333011
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18965 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-30 20:05:11 +00:00
plind44@gmail.com
5b46492c8e
MIPS: stub api getters.
...
Port r18941 (517adbf)
BUG=
R=plind44@gmail.com
Review URL: https://codereview.chromium.org/148383017
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18962 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-30 18:22:28 +00:00
plind44@gmail.com
ad53abec73
MIPS: Optimize HWrapReceiver.
...
Port r18945 (699b03e)
BUG=
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/145083018
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18960 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-30 18:13:38 +00:00
plind44@gmail.com
51107bad1c
Skip webkit/function-apply-aliased.js when running on simulators.
...
The webkit/function-apply-aliased.js test fails on simulators (both MIPS
and ARM) as the printed output does not match to the expected. The
failing test forces a stack overflow exception and the ToString()
operation of the exception object fails because of an other stack
overflow and returns an empty string.
The problem is that on hardware a common JS and C stack is used so the
stack overflow can be caught in C functions also while on simulator
separated JS and C stacks are used.
This patch adds a "sim" condition to test .status files to skip tests
only on simulator.
LOG=N
BUG=v8:3124
R=jkummerow@chromium.org , plind44@gmail.com
Review URL: https://codereview.chromium.org/139233005
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18959 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-30 18:04:33 +00:00
verwaest@chromium.org
a9ba16dee3
Fix the context check in LoadGlobalFunctionPrototype
...
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/146303003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18958 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-30 17:45:09 +00:00
verwaest@chromium.org
1280edd4e5
Fix polymorphic load handling.
...
BUG=
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/150453003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18954 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-30 16:44:32 +00:00
bmeurer@chromium.org
552720c2c2
Revert "Use HType::NonPrimitive() for non primitive HConstants."
...
This reverts commit r18947.
TBR=hpayer@chromium.org
Review URL: https://codereview.chromium.org/147493005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18948 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-30 13:54:01 +00:00
bmeurer@chromium.org
fd9eade93a
Use HType::NonPrimitive() for non primitive HConstants.
...
This allows us to use the faster write barrier, omitting the
smi check when storing constant heap objects.
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/150303002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18947 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-30 13:32:05 +00:00
dcarney@chromium.org
5c589640bf
crankshaft support for api method calls
...
R=verwaest@chromium.org
BUG=
Review URL: https://codereview.chromium.org/148333003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18946 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-30 13:18:41 +00:00
verwaest@chromium.org
b73101d539
Optimize HWrapReceiver
...
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/135593006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18945 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-30 12:52:49 +00:00
machenbach@chromium.org
c3c064360d
Disable unsuitable tests in ASAN mode.
...
BUG=
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/148963010
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18944 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-30 12:52:22 +00:00
alph@chromium.org
9e3af5a4db
Add global_context field to GlobalObject in heap profiler.
...
LOG=N
R=ulan@chromium.org , yurys@chromium.org
Review URL: https://codereview.chromium.org/143263015
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18942 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-30 12:17:21 +00:00
dcarney@chromium.org
a1f55c107f
stub api getters
...
R=verwaest@chromium.org
BUG=
Review URL: https://codereview.chromium.org/150213003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18941 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-30 12:15:51 +00:00
bmeurer@chromium.org
846b6cefea
The uninitialized value is immortal immovable.
...
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/137953008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18939 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-30 12:00:52 +00:00
verwaest@chromium.org
73529a7d14
Support loads from primitive values.
...
This also changes load computation to use HeapTypes rather than Maps.
TODO: move conversion between maps and heaptypes earlier in the process, already in the oracle.
BUG=
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/147763006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18938 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-30 11:30:38 +00:00
svenpanne@chromium.org
0c2c9ece90
Make sure we delete[] what we got from new[], not one byte after it.
...
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/150213002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18937 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-30 10:53:20 +00:00
jarin@chromium.org
99ce5a2484
The current
...
version is passing all the existing test + a bunch of new tests
(packaged in the change list, too).
The patch extends the SlotRef object to describe captured and duplicated
objects. Since the SlotRefs are not independent of each other anymore,
there is a new SlotRefValueBuilder class that stores the SlotRefs and
later materializes the objects from the SlotRefs.
Note that unlike the previous implementation of SlotRefs, we now build
the SlotRef entries for the entire frame, not just the particular
function. This is because duplicate objects might refer to previous
captured objects (that might live inside other inlined function's part
of the frame).
We also need to store the materialized objects between other potential
invocations of the same arguments object so that we materialize each
captured object at most once. The materialized objects of frames live
in the new MaterielizedObjectStore object (contained in Isolate),
indexed by the frame's FP address. Each argument materialization (and
deoptimization) tries to lookup its captured objects in the store before
building new ones. Deoptimization also removes the materialized objects
from the store. We also schedule a lazy deopt to be sure that we always
get rid of the materialized objects and that the optmized function
adopts the materialized objects (instead of happily computing with its
captured representations).
Concerns:
- Is the FP address the right key for a frame? (Note that deoptimizer's
representation of frame is different from the argument object
materializer's one - it is not easy to find common ground.)
- Performance is suboptimal in several places, but a quick local run of
benchmarks does not seem to show a perf hit. Examples of possible
improvements: smarter generation of SlotRefs (build other functions'
SlotRefs only for captured objects and only if necessary), smarter
lookup of stored materialized objects.
- Ideally, we would like to share the code for argument materialization
with deoptimizer's materializer. However, the supporting data structures
(mainly the frame descriptor) are quite different in each case, so it
looks more like a separate project.
Thanks for any feedback.
R=danno@chromium.org , mstarzinger@chromium.org
LOG=N
BUG=
Committed: https://code.google.com/p/v8/source/detail?r=18918
Review URL: https://codereview.chromium.org/103243005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18936 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-30 10:33:53 +00:00
machenbach@chromium.org
32f45eb7df
Fix test expectations for cctest/test-debug.
...
BUG=v8:3125
R=bmeurer@chromium.org
TBR=verwaest@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/150173003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18935 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-30 10:16:54 +00:00
palfia@homejinni.com
af4694e6a0
MIPS: Turn RegExpConstructResultStub into a HydrogenCodeStub.
...
Port r18902 (ba394fbc)
Original commit message:
This has the additional benefit that it is now possible to
inline the RegExpResult construction code into Hydrogen
builtins.
BUG=
R=plind44@gmail.com
Review URL: https://codereview.chromium.org/149863003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18934 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-30 01:42:03 +00:00
machenbach@chromium.org
33ebd4fdb2
Prepare push to trunk. Now working on version 3.24.28.
...
R=jkummerow@chromium.org
TBR=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/149943002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18931 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-30 01:05:08 +00:00
palfia@homejinni.com
8eb39f2aeb
MIPS: Remove the HValueOf instruction.
...
Port r18905 (88f14cd3)
BUG=
R=plind44@gmail.com
Review URL: https://codereview.chromium.org/130803012
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18930 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-29 21:51:08 +00:00
machenbach@chromium.org
f815198288
[Sheriff] Mark profviz flaky on GC stress.
...
BUG=
TBR=hpayer@chromium.org
Review URL: https://codereview.chromium.org/149763002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18929 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-29 20:50:51 +00:00
hpayer@chromium.org
e5d9803c17
Make eager allocation site pretenuring decisions.
...
BUG=
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/149393005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18927 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-29 17:03:57 +00:00
alph@chromium.org
c911ec3322
Do not overwrite builtin code names in heap profiler
...
Make sure builtin code objects get their builtin tags
first. Otherwise a particular JSFunction object could set
its custom name to a generic builtin.
LOG=N
R=ulan@chromium.org , yurys@chromium.org
Review URL: https://codereview.chromium.org/145973006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18926 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-29 17:03:13 +00:00