yangguo@chromium.org
3a12bbe0fa
Handlify Runtime::InitializeIntrinsicFunctionNames.
...
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/236133005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20718 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-14 11:32:12 +00:00
mstarzinger@chromium.org
b280ad6c44
Try to switch Array builtins into strict mode.
...
R=rossberg@chromium.org
TEST=mjsunit,test262,webkit
Review URL: https://codereview.chromium.org/233083003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20717 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-14 11:24:40 +00:00
verwaest@chromium.org
de50f63f16
Clean up the public interface of Map.
...
BUG=
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/234573005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20716 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-14 11:19:37 +00:00
alexandre.rames@arm.com
97585ab8b5
ARM64: Avoid iterating through all unresolved branch infos when many are pending.
...
Instead, inspect the label chain and delete pending information for every branch
in the chain.
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/227043010
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20715 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-14 11:08:14 +00:00
alexandre.rames@arm.com
b0938269dc
ARM64: Fix EnsureSpace to not emit pools.
...
The EnsureSpace scope must not trigger any code emission, so it should only grow
the buffer, and not check for pools.
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/230223005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20714 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-14 11:04:46 +00:00
machenbach@chromium.org
0182a0f16a
Make V8 releases script add useful links.
...
BUG=
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/227303005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20713 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-14 10:32:00 +00:00
rossberg@chromium.org
b73257b7a3
Revert "Reland "More tests for Union & Intersect""
...
Need to reproduce wrong result only occurring with ASAN.
TBR=jarin@chromium.org
BUG=
Review URL: https://codereview.chromium.org/236873002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20712 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-14 09:46:56 +00:00
yangguo@chromium.org
b44598b387
Handlify Object::ToObject.
...
R=bmeurer@chromium.org , mvstanton@chromium.org
Review URL: https://codereview.chromium.org/235943007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20711 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-14 09:19:09 +00:00
mvstanton@chromium.org
a9db3bc868
Some tests and simplified TransitionArray copying
...
Tests for verifying that we deal correctly with shrinking transition
arrays while allocating a copy of one.
Also, we can rely on a transition array only shrinking and not
disappearing during gc while copying one.
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/232883003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20710 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-14 08:58:00 +00:00
marja@chromium.org
ed1d232d5d
Parser cleanup: PreParser doesn't need to produce symbol data any more.
...
State of the art:
- Chromium doesn't do a separate preparsing phase any more.
- We start parsing with Parser, and when it sees a lazy function, it falls back
to PreParser for that function.
- The symbol data should contain symbols which are *outside* lazy functions.
- So Parser should always produce symbol data, and PreParser should never.
- Because it's this simple now, we don't need to keep track of "should
produce symbol data" (i.e., whether we're inside a lazy func or not).
R=ulan@chromium.org
BUG=
Review URL: https://codereview.chromium.org/222123003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20707 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-14 08:49:23 +00:00
rossberg@chromium.org
a3d743b470
Reland "More tests for Union & Intersect"
...
Fixes size approximation in Intersect. Also lowers the number of fuzzed types in test, to address time-outs.
R=bmeurer@chromium.org
BUG=
Review URL: https://codereview.chromium.org/226523004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20706 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-14 08:46:39 +00:00
yangguo@chromium.org
7d987b3744
Allow GetScriptNameOrSourceURL to be called with exception pending.
...
R=jarin@chromium.org , ishell@chromium.org
Review URL: https://codereview.chromium.org/235943006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20705 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-14 08:27:00 +00:00
jarin@chromium.org
c1a3ab6b4f
Revert "Track field types."
...
Revert r20701.
TBR=bmeurer@chromium.org
BUG=
Review URL: https://codereview.chromium.org/236843002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20704 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-14 08:24:15 +00:00
marja@chromium.org
d70f78827e
Fail the compilation if the cached data is invalid.
...
R=svenpanne@chromium.org
BUG=
Review URL: https://codereview.chromium.org/234953002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20703 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-14 07:35:46 +00:00
jochen@chromium.org
9843789de0
Remove ConfigureDefaults version that does not take the amount of virtual mem
...
R=dcarney@chromium.org
LOG=n
BUG=none
Review URL: https://codereview.chromium.org/230553003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20702 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-14 06:55:42 +00:00
bmeurer@chromium.org
9cf3909975
Track field types.
...
This is an initial step towards tracking the exact types instead of just the representations of fields. It adds support to track up to one map of heap object field values, eliminating various map checks on values loaded from such fields, at the cost of making stores to such fields slightly more expensive.
TEST=mjsunit/field-type-tracking
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/167303005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20701 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-14 06:29:15 +00:00
ishell@chromium.org
13a3a00102
Revert "HashTable::Shrink() handlified and derived template parameter added to HashTable hierarchy."
...
This reverts commit r20697 for breaking ASAN build.
TBR=yangguo@chromium.org
Review URL: https://codereview.chromium.org/235353003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20698 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 17:55:52 +00:00
ishell@chromium.org
be3df6164b
HashTable::Shrink() handlified and derived template parameter added to HashTable hierarchy.
...
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/234663004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20697 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 17:44:58 +00:00
ulan@chromium.org
68bbdaf28d
Skip mjsunit/regress/regress-353058 for ASAN and ARM until r20692 is relanded.
...
TBR=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/232463005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20696 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 17:03:35 +00:00
ulan@chromium.org
4f74f11aca
Revert r20692 "Check stack limit in ArgumentAdaptorTrampoline."
...
Reason: mjsunit/regress/regress-353058 failure on GC-stress.
TBR=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/234813004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20695 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 15:59:12 +00:00
mvstanton@chromium.org
1a8f611e42
Gcstress bug fix: Transition arrays may get smaller during gc.
...
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/234873004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20694 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 14:25:00 +00:00
verwaest@chromium.org
ac659f3882
Handlify Map::RawCopy
...
BUG=
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/235183002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20693 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 13:48:52 +00:00
ulan@chromium.org
4268ce0abd
Check stack limit in ArgumentAdaptorTrampoline.
...
BUG=353058
LOG=N
TEST=mjsunit/regress/regress-353058
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/215853005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20692 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 13:39:19 +00:00
ulan@chromium.org
49d951d043
Do not call user defined getter of Error.stackTraceLimit.
...
Handlify GetNormalizedProperty.
BUG=360733
LOG=N
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/233243005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20691 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 13:16:36 +00:00
verwaest@chromium.org
2848dfe00d
Inline immutable property loads
...
When a non-configurable, non-writable field is
read from a constant holder, the load is
eliminated and replaced with the direct value
of the field
BUG=
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/232853002
Patch from Petka Antonov <p.antonov@partner.samsung.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20690 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 13:07:10 +00:00
yangguo@chromium.org
80a974ba00
Reland "Handlify GetProperty."
...
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/235083002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20689 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 12:47:34 +00:00
palfia@homejinni.com
a48ac9f453
MIPS: Implement handlified String::Equals and Name::Equals.
...
Port r20669 (29a6ec29)
Note:
This commit fixes a typo.
BUG=
R=danno@chromium.org
Review URL: https://codereview.chromium.org/234993003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20688 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 12:40:26 +00:00
dcarney@chromium.org
ee9f7f8942
Revert "More tests for Union & Intersect"
...
This reverts r20684.
TBR=rossberg@chromium.org
BUG=
Review URL: https://codereview.chromium.org/235133002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20687 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 12:33:20 +00:00
mvstanton@chromium.org
c5eaf80707
Handlify Map::CopyDropDescriptors().
...
* And contain knowledge better in TransitionArray and DescriptorArray (for example WhitenessWitness is now private to DescriptorArray).
* And remove some factory methods
* And handlify some other things.
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/234783002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20686 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 12:13:53 +00:00
yangguo@chromium.org
93c9717473
Revert "Handlify GetProperty."
...
This reverts r20682.
TBR=dcarney@chromium.org
Review URL: https://codereview.chromium.org/234893003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20685 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 11:56:54 +00:00
rossberg@chromium.org
80d8460a20
More tests for Union & Intersect
...
Some fixes of corner cases on the way
R=bmeurer@chromium.org
BUG=
Review URL: https://codereview.chromium.org/230923005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20684 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 11:53:35 +00:00
marja@chromium.org
069d783a91
Remove the PreCompile API and ScriptData.
...
The new compilation API (ScriptCompiler::Compile) can produce the same data, so
the separate precompilation phase is not needed. ScriptData is replaced by
ScriptCompiler::CachedData.
R=svenpanne@chromium.org
BUG=
Review URL: https://codereview.chromium.org/225753004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20683 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 11:44:49 +00:00
yangguo@chromium.org
a3d68ca64d
Handlify GetProperty.
...
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/233233004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20682 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 11:26:22 +00:00
yangguo@chromium.org
dd2af36493
Remove MUST_USE_RESULT for Execution::TryCall.
...
TBR=ishell@chromium.org
Review URL: https://codereview.chromium.org/235003002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20681 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 11:09:49 +00:00
yangguo@chromium.org
380ae9810e
Return MaybeHandle from Invoke.
...
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/231883007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20680 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 10:41:09 +00:00
ulan@chromium.org
ff953ac055
Make maps in monomorphic IC stubs weak.
...
Maps in monomorphic Load, KeyedLoad, Store, KeyedStore, and CompareNil IC
stubs are treated as weak references by the marking visitor.
During generation of an IC stub with a weak map, the stub is appended to the
dependent code array of the map. When the map dies, all stubs in its dependent
code array are invalidated by setting embedded maps to undefined.
BUG=v8:2073
LOG=Y
TEST=cctest/test-heap/WeakMapInMonomorphic*IC
R=mstarzinger@chromium.org , verwaest@chromium.org
Review URL: https://codereview.chromium.org/188783003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20679 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 10:36:09 +00:00
rmcilroy@chromium.org
2754ab2689
Revert "ARM: Do not set FPSCR when converting to clamped uint8"
...
This reverts commit r20676.
TBR=danno@chromium.org
Review URL: https://codereview.chromium.org/233013005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20678 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 10:04:25 +00:00
bmeurer@chromium.org
9a544e1887
Inline TypeImpl::NowContains().
...
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/234743003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20677 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 09:24:35 +00:00
rmcilroy@chromium.org
b61696dd95
ARM: Do not set FPSCR when converting to clamped uint8
...
Setting the FPSCR flags is expensive on some CPUs. Get rid of repeated
setting of the FPSCR by relying on the correct default flags being set
when doing uint8 clamping. Also use vcvt_u32_f64 instead of vcvt_s32_f64,
which enables removing the check against zero (vcvt_u32_f64 will clamp to
zero).
To be on the safe side, add asserts to check that the VFP rounding mode
flags are set to default as expected.
This increases performance of a hot loop repeatedly setting
Uint8ClampedArray values on some CPUs by as much as a factor of 12.
BUG=v8:3253
LOG=N
R=jacob.bramley@arm.com , rmcilroy@chromium.org , ulan@chromium.org
Review URL: https://codereview.chromium.org/230473005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20676 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 09:22:14 +00:00
danno@chromium.org
6f2bea967c
Unify mechanism to find trailing AllocationMementos
...
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/234703003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20675 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 09:20:56 +00:00
svenpanne@chromium.org
c5231ccba6
Make sure that ranges are not accessed after range analysis. Remove HValue::PrintRangeTo.
...
The ranges are simply wrong after range analysis, and we should only rely on computed flags.
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/234583005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20674 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 09:17:18 +00:00
ulan@chromium.org
260ded821f
Add rmcilroy@chromium.org to src/OWNERS.
...
BUG=
R=danno@chromium.org
Review URL: https://codereview.chromium.org/234793002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20673 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 08:55:18 +00:00
yangguo@chromium.org
1267b43072
Remove remnant from deferred error formatting on GC.
...
Deferred error formatting on GC was a failed experiment. It has been
removed, except for this part. See r13371.
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/233163004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20672 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 08:31:10 +00:00
machenbach@chromium.org
f1c2b7007d
Fix chromium ranges output in v8 releases script.
...
Add space after commas for auto line break in spreadsheets.
Add default empty strings to avoid undefined values in spreadsheets.
BUG=
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/233343002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20671 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 07:40:48 +00:00
yangguo@chromium.org
a640707213
Implement handlified String::Equals and Name::Equals.
...
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/225823003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20669 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 07:27:25 +00:00
bmeurer@chromium.org
1a9fa3a673
Drop unused name parameter of SetPropertyToField().
...
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/233673007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20667 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 07:15:17 +00:00
jarin@chromium.org
166ec11e43
Avoid type assertion on object comparison in Hydrogen - the comparison is unreachable because of previous checks.
...
BUG=
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/232053004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20666 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 06:45:24 +00:00
svenpanne@chromium.org
7653b6ef7b
Use the right kind of guard for debug code.
...
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/232883002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20665 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 06:40:36 +00:00
svenpanne@chromium.org
b460910644
x64: Make sure that the upper half of a 64bit register contains 0 for int32 values.
...
BUG=360611
LOG=y
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/225393005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20664 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 06:32:06 +00:00
jarin@chromium.org
fd988331ea
There is no definition for HArgumentsObject, so LDummyUse confuses the register allocator. I have recently made similar fix for HCapturedObject (see https://codereview.chromium.org/222283002/ ).
...
BUG=
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/226613007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20663 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 06:29:51 +00:00