verwaest@chromium.org
d611bd896b
Simplify access checks performed by GetOwnProperty
...
BUG=
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/339553002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21917 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-23 08:53:27 +00:00
hpayer@chromium.org
100b9d836f
An object should only be promoted to the old generation if it survived a scavenge operation.
...
BUG=
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/345523002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21915 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-23 08:50:54 +00:00
yangguo@chromium.org
ba2d7da5a9
Introduce intrinsic to expose debug state to generated code.
...
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/332673002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21908 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-23 07:10:25 +00:00
jarin@chromium.org
e56faa9909
Add missing map check to optimized f.apply(...)
...
This is a cutdown version of https://codereview.chromium.org/346473002/ , which aimed to fix f.call and f.apply. Optimized f.call was removed by r21887, this is what was left.
BUG=386034
LOG=N
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/348623002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21907 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-23 05:50:06 +00:00
palfia@homejinni.com
57d0b53eed
MIPS: Support LiveEdit.
...
Port r21895 (210f7aa)
BUG=368580
LOG=Y
R=jkummerow@chromium.org , palfia@homejinni.com
Review URL: https://codereview.chromium.org/349703002
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21905 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-20 20:52:57 +00:00
jkummerow@chromium.org
1d35d6d871
Array.concat: properly go to dictionary mode when required
...
BUG=chromium:387031
LOG=y
R=danno@chromium.org
Review URL: https://codereview.chromium.org/342333002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21903 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-20 15:40:21 +00:00
wingo@igalia.com
b7d18d0eff
Fix stack capture on overflow for Error.stackTraceLimit == Infinity
...
Bug found by Andrew Paprocki <andrew@ishiboo.com>.
R=mstarzinger@chromium.org , yangguo@chromium.org
Review URL: https://codereview.chromium.org/345533002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21902 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-20 14:27:55 +00:00
marja@chromium.org
0f8251e1b8
test-parsing: Add functionality to specify "always true flags".
...
Many parsing tests need to pin a certain flag, and apart from the pinned flag,
we want to keep the "test with all combinations" behavior for the non-pinned
flags.
R=ulan@chromium.org
BUG=
Review URL: https://codereview.chromium.org/349603004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21900 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-20 12:28:13 +00:00
mstarzinger@chromium.org
5eb7ce9040
Remove obsolete --harmony-promises flag from tests.
...
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/345053002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21898 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-20 10:47:50 +00:00
alph@chromium.org
969759fd3f
Support LiveEdit on ARM
...
BUG=368580
LOG=Y
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/344573004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21895 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-20 09:41:14 +00:00
mstarzinger@chromium.org
fec6e62dfb
Check alpha-sorting of includes during presubmit.
...
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/333013002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21894 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-20 08:40:11 +00:00
yurys@chromium.org
a862f7819b
Added Message::GetScripOrigin.
...
Replaced Message::GetResourceName with GetScriptOrigin().ResourceName().
Now, GetScriptOrigin().ResourceName() function returns the resource name or sourceURL (from //# sourceURL=) for the script from where the function causing the error originates.
Method GetScriptResourceName() deprecated. Use GetScriptOrigin()->ResourceName() instead.
Function used in Blink: https://codereview.chromium.org/260513004/
R=yangguo@chromium.org , yurys@chromium.org
Review URL: https://codereview.chromium.org/265593002
Patch from Alexey Kozyatinskiy <kozyatinskiy@google.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21893 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-20 07:44:05 +00:00
dcarney@chromium.org
bd3f8a524e
Revert "Optimize Function.prototype.call"
...
This reverts commit r21840.
R=danno@chromium.org
LOG=y
BUG=chromium:385565
Review URL: https://codereview.chromium.org/347573002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21887 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-18 14:04:41 +00:00
marja@chromium.org
9ad39a8043
Revert "Parser: Delay internalizing strings and values." (r21841)
...
Plus the fixes on top.
Reason: regresses benchmarks (JSBench) and perf (morejs).
TBR=rossberg@chromium.org
BUG=385404
LOG=N
Review URL: https://codereview.chromium.org/345513003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21882 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-18 07:30:56 +00:00
jochen@chromium.org
005410e8ea
Untangle RNG from v8 core
...
This will allow for using the RNG from platform files without depending on
isolates.
BUG=none
R=bmeurer@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/333053002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21879 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-17 16:27:19 +00:00
mstarzinger@chromium.org
d5cb9ee440
Drop obsolete ES6 TODOs about activating extended mode.
...
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/338363002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21877 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-17 15:22:38 +00:00
yangguo@chromium.org
11368af66d
Interrupts must not mask stack overflow.
...
R=jarin@chromium.org
BUG=385002
LOG=N
Review URL: https://codereview.chromium.org/339883002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21874 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-17 13:54:49 +00:00
marja@chromium.org
3b53ba87c8
Fix: AstValueFactory must be internalized before ThrowPendingError.
...
R=rossberg@chromium.org
BUG=385193
LOG=N
Review URL: https://codereview.chromium.org/335373002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21872 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-17 11:48:37 +00:00
marja@chromium.org
5bbc92dee0
Throw syntax error when a getter/setter has the wrong number of params
...
We used to allow any number of parameters in getters and setters to
match JSC. This is a violation of ES5.1 and both SpiderMonkey and
Chakra throw on these syntax errors.
BUG=v8:3371
LOG=Y
R=marja@chromium.org
Review URL: https://codereview.chromium.org/329413002
Patch from Erik Arvidsson <arv@chromium.org>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21868 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-17 07:23:26 +00:00
jarin@chromium.org
f69bb7fcc3
Do not eliminate bounds checks for "<const> - x".
...
Before this change, bounds check elimination treated "<const> - x" as
"x - <const>".
R=yangguo@chromium.org
BUG=385054
TEST=test/mjsunit/regress/regress-385054.js
LOG=N
Review URL: https://codereview.chromium.org/339583003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21859 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-16 13:43:50 +00:00
bmeurer@chromium.org
2591003da5
Add unit test for regression in GVN caused by field type tracking.
...
BUG=v8:3347
LOG=n
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/333273004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21858 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-16 13:21:42 +00:00
bmeurer@chromium.org
4642c2e18c
Revert "GVN fix, preventing loads hoisting above stores to the same field when HObjectAccess's representation is not the same."
...
This reverts commit r21830 for tanking performance on Deltablue.
TBR=ishell@chromium.org
Review URL: https://codereview.chromium.org/336223002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21857 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-16 13:03:59 +00:00
jkummerow@chromium.org
aae24ae40b
Fix representation of Phis for mutable-heapnumber-in-object-literal properties
...
BUG=v8:3392
LOG=y
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/328343004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21850 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-16 08:41:29 +00:00
jochen@chromium.org
9c2019b25c
Remove dependency on Vector from platform files
...
Add wrappers to utils.h instead.
BUG=none
R=jkummerow@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/328343003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21846 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-13 16:43:27 +00:00
marja@chromium.org
a290cf8cda
Parser: Delay internalizing strings and values.
...
This is needed so that we can run Parser on a non-main thread (independent
of the Isolate and the V8 heap).
BUG=
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/314603004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21841 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-13 13:31:56 +00:00
verwaest@chromium.org
7005abf03b
Optimize Function.prototype.call
...
- May inline the function, or call it directly, instead of going through call
- Supports arguments object escaping when it escapes to builtins (preparation for slice.call(arguments, ...) optimization)
- Both .call and .apply now support inlining when calling builtins indirectly
BUG=
R=verwaest@chromium.org , rossberg@chromium.org
Review URL: https://codereview.chromium.org/335683002
Patch from Petka Antonov <p.antonov@partner.samsung.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21840 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-13 12:52:23 +00:00
jkummerow@chromium.org
6e29768eb6
Have one, long-lived map for bound functions.
...
This avoids creating a new map for every bound function. Bonus: some cleanup in Runtime_FunctionBindArguments.
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/335653002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21839 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-13 12:19:04 +00:00
svenpanne@chromium.org
510ea9e529
Reland "Rename kIs64BitArch with kRequiresCodeRange."
...
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/331823002
Patch from Weiliang Lin <weiliang.lin@intel.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21837 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-13 11:06:42 +00:00
jkummerow@chromium.org
8334faa0e0
Allow all Names to be fast property names
...
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/329393005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21834 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-13 09:59:39 +00:00
ulan@chromium.org
0f69ed32f3
Disable regress/regress-2653 until deopt_every_n_garbage_collections is fixed.
...
BUG=3389
LOG=N
R=marja@chromium.org
Review URL: https://codereview.chromium.org/331823003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21831 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-13 08:05:34 +00:00
ishell@chromium.org
41e9d916c4
GVN fix, preventing loads hoisting above stores to the same field when HObjectAccess's representation is not the same.
...
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/331493006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21830 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-13 07:51:45 +00:00
wingo@igalia.com
dfb1c7dc9e
For-of calls [Symbol.iterator]() on RHS to get iterator
...
R=rossberg@chromium.org
BUG=http://code.google.com/p/v8/issues/detail?id=2735
LOG=N
Review URL: https://codereview.chromium.org/332663004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21820 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-12 17:31:54 +00:00
jkummerow@chromium.org
301ae7dd56
Optimize prototype chain when creating initial maps for functions used as constructors
...
Review URL: https://codereview.chromium.org/332783002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21817 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-12 16:41:56 +00:00
dcarney@chromium.org
99d9abaf82
remove this == null
...
R=danno@chromium.org
BUG=chromium:381910
Review URL: https://codereview.chromium.org/336483002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21807 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-12 12:01:01 +00:00
rossberg@chromium.org
d757f378d3
Add v8::Promise::Then.
...
Blink needs v8::Promise::Then to implement ScriptPromise::then.
Blink-side CL: https://codereview.chromium.org/316453002
BUG=371288
LOG=Y
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/314553002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21805 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-12 11:33:30 +00:00
danno@chromium.org
634cb5e8a1
Revert "Revert "Reland 21774: Generate KeyedLoadGeneric with Hydrogen""
...
This CL tickled an unrelated arm64 bug which was is fixed separately.
The MIPS port (originally landed 21784) is also included.
TBR=verwaest@chromium.org
Review URL: https://codereview.chromium.org/331633002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21803 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-12 09:58:10 +00:00
wingo@igalia.com
8e165acbdf
Add @@iterator for generator objects
...
R=arv@chromium.org , rossberg@chromium.org
BUG=
Review URL: https://codereview.chromium.org/328093002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21797 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-12 08:53:07 +00:00
dcarney@chromium.org
44b0e2110e
filter cross context eval
...
R=verwaest@chromium.org
BUG=
Review URL: https://codereview.chromium.org/294073002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21793 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-12 08:28:19 +00:00
danno@chromium.org
c17e79293b
Revert "Reland 21774: Generate KeyedLoadGeneric with Hydrogen"
...
Due to lingering arm64 failures in Test262
TBR=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/332663003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21790 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-12 07:38:49 +00:00
danno@chromium.org
905d777d8f
Reland 21774: Generate KeyedLoadGeneric with Hydrogen
...
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/57123002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21781 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-11 21:44:50 +00:00
danno@chromium.org
006bdafecc
Revert 21774: "Generate KeyedLoadGeneric with Hydrogen"
...
Due to arm64 and GCMole failures
TBR=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/329253003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21776 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-11 16:33:44 +00:00
danno@chromium.org
3b9039abc3
Generate KeyedLoadGeneric with Hydrogen
...
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/57123002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21774 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-11 14:56:38 +00:00
svenpanne@chromium.org
23fc5b75a8
Fixed flooring division by a power of 2, once again...
...
Avoid right shifts by zero bits: On ARM it actually means shifting by
32 bits (correctness issue) and on other platforms they are useless
(performance issue). This is fix for the fix in r20544.
BUG=v8:3259
LOG=y
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/324403003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21769 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-11 13:29:25 +00:00
svenpanne@chromium.org
b016d74864
Unbreak build.
...
TBR=ulan@chromium.org
Review URL: https://codereview.chromium.org/329053005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21764 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-11 09:34:25 +00:00
svenpanne@chromium.org
2931f09144
Fix unsigned comparisons.
...
Instead of marking the comparison instruction itself as Uint32, we
look at its arguments. This is more consistent what HChange does.
BUG=v8:3380
TEST=mjsunit/regress/regress-3380
LOG=y
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/325133004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21762 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-11 09:09:15 +00:00
yurys@chromium.org
6cb9002057
V8 can clear exception pending message, when should not do this.
...
The case:
v8::TryCatch try_catch;
CompileRun(try { CEvaluate('throw 1;'); } finally {});
CHECK(try_catch.HasCaught());
CHECK(!try_catch.Message().IsEmpty());
CEvaluate is native call. Last check is not passed without patch. Patch contains test TryCatchFinallyStoresMessageUsingTryCatchHandler with more details.
R=yangguo@chromium.org , mstarzinger@chromium.org , vsevik@chromium.org
Review URL: https://codereview.chromium.org/321763002
Patch from Alexey Kozyatinskiy <kozyatinskiy@google.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21755 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-11 05:48:33 +00:00
mstarzinger@chromium.org
f5e866d36e
Add arity checks to mjsunit's assertEquals and assertSame
...
BUG=None
LOG=n
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/309173003
Patch from Erik Arvidsson <arv@chromium.org>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21748 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-10 15:19:27 +00:00
yangguo@chromium.org
81f0444880
Do not merge adjourning ranges when calculating percentages in plot.
...
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/319703009
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21747 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-10 14:46:30 +00:00
danno@chromium.org
7c56c0e864
Reland 21720: Introduce FieldIndex to unify and abstract property/field offset
...
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/300283002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21746 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-10 14:01:08 +00:00
mstarzinger@chromium.org
3a58f23bcd
Temporary disabled failing tests on ARM64 no-snap.
...
R=machenbach@chromium.org
TEST=cctest/test-serialize
BUG=v8:3385
LOG=N
Review URL: https://codereview.chromium.org/324943002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21745 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-10 13:23:05 +00:00
bmeurer@chromium.org
0fcd89161b
Fix invalid attributes when generalizing because of incompatible map change.
...
BUG=382143
LOG=y
TEST=mjsunit/regress/regress-382143
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/324933003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21743 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-10 12:24:54 +00:00
machenbach@chromium.org
6ccf6f8bf8
Revert "Support external startup data in V8."
...
This reverts commit r21696 for breaking chromium windows compilation in the chromium cq.
Conflicts:
src/d8.cc
BUG=
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/328693003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21740 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-10 10:51:33 +00:00
yangguo@chromium.org
dc7fe989ae
Do not clear mirror cache when fetching loaded scripts.
...
R=yurys@chromium.org
BUG=376534
LOG=N
Review URL: https://codereview.chromium.org/309313002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21737 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-10 09:42:41 +00:00
yangguo@chromium.org
1f8adc1503
Log IC misses as timer events.
...
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/318983005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21736 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-10 09:34:18 +00:00
ishell@chromium.org
6dc967e2e0
Bugfix in inlined versions of Array.indexOf() and Array.lastIndexOf() with a regression test.
...
BUG=chromium:381534
LOG=N
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/319343002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21733 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-10 09:01:45 +00:00
danno@chromium.org
ec57abdaa7
Revert 21720: "Introduce FieldIndex to unify and abstract property/field offset"
...
Due to assorted failures
R=mstarzinger@chromium.org
TBR=mstarzginer@chromium.org
Review URL: https://codereview.chromium.org/329463005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21732 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-10 09:00:10 +00:00
bmeurer@chromium.org
7eea77bc5c
Fix missing smi check in inlined indexOf/lastIndexOf.
...
BUG=382513
LOG=y
R=danno@chromium.org
Review URL: https://codereview.chromium.org/313233005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21727 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-10 04:26:15 +00:00
danno@chromium.org
ffc4ad0697
Introduce FieldIndex to unify and abstract property/field offset
...
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/300283002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21720 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-06 14:05:10 +00:00
mvstanton@chromium.org
2714fd2399
Revert "Re-land Clusterfuzz identified overflow check needed in dehoisting."
...
This reverts commit r21712
TBR=danno@chromium.org
Review URL: https://codereview.chromium.org/315843005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21715 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-06 13:16:24 +00:00
mvstanton@chromium.org
c0cb82274c
Re-land Clusterfuzz identified overflow check needed in dehoisting.
...
Overflow check needs to be smarter.
BUG=380092
R=danno@google.com , danno@chromium.org
LOG=N
Review URL: https://codereview.chromium.org/317963004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21712 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-06 13:00:07 +00:00
mvstanton@chromium.org
35933119fe
Revert "Clusterfuzz identified overflow check needed in dehoisting."
...
This reverts commit r21708, due to ASAN-reported issue.
TBR=danno@chromium.org
Review URL: https://codereview.chromium.org/318073002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21709 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-06 09:47:14 +00:00
mvstanton@chromium.org
7d2d0839ad
Clusterfuzz identified overflow check needed in dehoisting.
...
BUG=380092
R=danno@chromium.org
LOG=N
Review URL: https://codereview.chromium.org/315593002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21708 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-06 09:12:16 +00:00
yurys@chromium.org
5586f1f309
Revert "V8 can clear exception pending message, when should not do this."
...
This reverts commit 2c6665a7a21bd38f3dea28eb9b303f913c69be8d. Broke too many tests.
TBR=yangguo@chromium.org
BUG=None
LOG=N
Review URL: https://codereview.chromium.org/318773006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21698 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-05 13:58:57 +00:00
yurys@chromium.org
6c57157587
V8 can clear exception pending message, when should not do this.
...
The case:
v8::TryCatch try_catch;
CompileRun(try { CEvaluate('throw 1;'); } finally {});
CHECK(try_catch.HasCaught());
CHECK(!try_catch.Message().IsEmpty());
CEvaluate is native call. Last check is not passed without patch. Patch contains test TryCatchFinallyStoresMessageUsingTryCatchHandler with more details.
R=mstarzinger@chromium.org , vsevik@chromium.org , yangguo@chromium.org
Review URL: https://codereview.chromium.org/306463002
Patch from Alexey Kozyatinskiy <kozyatinskiy@google.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21697 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-05 13:07:53 +00:00
vogelheim@chromium.org
ba9f391bc0
Support external startup data in V8.
...
[Retry of crrev.com/293993021, which caused problems with 'ninja all' in Chromium. First patch set if a clean apply
of crrev.com/293993021. Subsequent sets are the actual fix
for that issue.]
If the embedder chooses, the 'natives' (library sources) and the
precompiled startup blob can be written to files during the build
process and handed over to V8 at startup. The main purpose would be
to reduce the size of the compiled binary for space constrained
platforms.
The build-time option is off by default. Nothing should change if
it's not enabled.
BUG=
R=jochen@chromium.org
Review URL: https://codereview.chromium.org/315033002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21696 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-05 13:06:21 +00:00
marja@chromium.org
16be5bb377
Compilation API: next step of deprecations.
...
Remove deprecated functions and deprecated Script::GetId (which was supposed to
be deprecated, but Chrome was using it).
R=dcarney@chromium.org , svenpanne@chromium.org
BUG=
Review URL: https://codereview.chromium.org/315003003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21695 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-05 13:02:18 +00:00
yangguo@chromium.org
eb1f184386
Mark arm div tests as PASS/FAIL.
...
R=machenbach@chromium.org
BUG=v8:3259
LOG=N
Review URL: https://codereview.chromium.org/318943002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21694 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-05 12:53:36 +00:00
jochen@chromium.org
799fc835f8
Move atomic ops and related files to base library
...
BUG=none
R=jkummerow@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/316133002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21693 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-05 12:14:47 +00:00
ulan@chromium.org
c8b2fa454a
Preliminary support for block contexts in hydrogen.
...
Patch from Steven Keuchel <keuchel@chromium.org>
BUG=v8:2198
LOG=N
TEST=mjsunit/harmony/block-let-crankshaft.js
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/307593002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21684 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-05 07:33:01 +00:00
yangguo@chromium.org
61a5a413d7
Extend bounds check elimination to constant keys.
...
R=jkummerow@chromium.org
BUG=v8:3367
LOG=N
Review URL: https://codereview.chromium.org/310333004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21672 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-04 11:52:17 +00:00
mvstanton@chromium.org
e039477000
Revert "Support external startup data in V8."
...
This reverts commit r21646, as it blocks pushing to chromium.
TBR=vogelheim@chromium.org
Review URL: https://codereview.chromium.org/317633003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21666 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-04 08:35:42 +00:00
bmeurer@chromium.org
9244429707
Fix invalid loop condition for Array.lastIndexOf().
...
BUG=380512
LOG=y
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/313073003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21665 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-04 08:21:39 +00:00
weiliang.lin@intel.com
ba38bb579b
X87: Temporarily skip cctest/test-serialize tests in debug mode
...
BUG=
R=danno@chromium.org
Review URL: https://codereview.chromium.org/307373002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21661 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-04 01:40:07 +00:00
adamk@chromium.org
13d2f365cc
Add API support for passing a C++ function as a microtask callback
...
This allows embedders to enqueue microtasks without having any v8::Context
handy, as happens in Blink in some cases (such as DOM mutations due to editing
triggering MutationObservers).
LOG=Y
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/306053003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21658 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 20:12:19 +00:00
rmcilroy@chromium.org
97c962c255
Add support for extended constant pool arrays.
...
This CL adds support for ConstantPoolArrays which contain an extended section.
This will be used to enable larger constant pools than can be addressed by a
single ldr with immediate offset instruction (which has a limit of a 4KB range).
Extended constant pools will have a small section, which is addressable via a
single ldr instruction, and an extended section, which will require a multi-
instruction sequence to load from.
Currently, no code uses the extended ConstantPoolArray's - this change will
be made in a followup CL.
A number of changes are made to the ConstantPoolArray object in order to
support this:
- Small section layout is now entirely defined by the small layout bitmaps.
- The ConstantPoolArray no longer extends FixedArrayBase since the length
field is not useful for extended layouts.
- Enums are used to represent the type of an entry and the layout section.
- An iterator can be used to iterate through all elements of a given type.
- A number of tests were added for these features.
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/304143002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21653 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 16:22:10 +00:00
ishell@chromium.org
55443af648
Fixed lint errors caused by "runtime/references" rule (Is this a non-const reference?) and the rule itself is restored.
...
BUG=v8:3326
LOG=N
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/314723002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21651 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 15:45:38 +00:00
marja@chromium.org
2f1daf4aaa
Fix leaky tests added by r21649.
...
TBR=rossberg@chromium.org
BUG=
Review URL: https://codereview.chromium.org/313653002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21650 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 15:39:47 +00:00
marja@chromium.org
350a3329ed
Add tests for FuncNameInferrer.
...
There were no explicit tests for FuncNameInferrer (though, some tests might
implicitly rely on it working properly in the common cases). Afaics, there were
no tests which would exercise inferring two byte function names or escaped
function names.
R=rossberg@chromium.org
BUG=
Review URL: https://codereview.chromium.org/310063002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21649 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 15:02:16 +00:00
vogelheim@chromium.org
61509aaea5
Support external startup data in V8.
...
If the embedder chooses, the 'natives' (library sources) and the
precompiled startup blob can be written to files during the build
process and handed over to V8 at startup. The main purpose would be
to reduce the size of the compiled binary for space constrained
platforms.
The build-time option is off by default. Nothing should change if
it's not enabled.
BUG=
R=bmeurer@chromium.org , jochen@chromium.org
Review URL: https://codereview.chromium.org/293993021
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21646 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 14:38:35 +00:00
yangguo@chromium.org
feed21b6d5
Add option to disable MirrorCache.
...
R=yurys@chromium.org
Review URL: https://codereview.chromium.org/307383002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21644 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 14:27:19 +00:00
jochen@chromium.org
a980e51471
Add DEPS files and run checkdeps in presubmit check
...
BUG=none
R=jkummerow@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/312763002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21642 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 13:39:42 +00:00
mvstanton@chromium.org
e093f3f0d3
Adjust cctest.status for Cpu profiler tests which are flaky.
...
R=machenbach@chromium.org
Review URL: https://codereview.chromium.org/307383003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21637 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 13:18:16 +00:00
mvstanton@chromium.org
d19aaa2b1c
Revert "Reland "Make 'name' property on functions configurable.""
...
This reverts commit r21609 due to browser test failures.
TBR=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/313583002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21632 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 11:52:07 +00:00
rossberg@chromium.org
396c169e7c
Fix test
...
R=bmeurer@chromium.org
BUG=
Review URL: https://codereview.chromium.org/306353002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21628 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 09:34:29 +00:00
jochen@chromium.org
55e65935c9
Fix compilation on win shared and mips
...
TBR=mvstanton@chromium.org
LOG=n
BUG=none
Review URL: https://codereview.chromium.org/309983002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21627 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 08:29:03 +00:00
ishell@chromium.org
b58a08d998
Fix PathTracer.
...
When tracing, we abuse the map for marking, thereby mutating it.
HeapObject::map() takes care of recovering unabused value.
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/316533002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21626 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 08:28:38 +00:00
jochen@chromium.org
56a486c322
Use full include paths everywhere
...
- this avoids using relative include paths which are forbidden by the style guide
- makes the code more readable since it's clear which header is meant
- allows for starting to use checkdeps
BUG=none
R=jkummerow@chromium.org , danno@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/304153016
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21625 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 08:12:43 +00:00
mvstanton@chromium.org
848a9af6b4
%ObjectFreeze needs to exclude non-fast-path objects.
...
ClusterFuzz will call it with sloppy arguments and similar cases.
BUG=380049
LOG=N
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/315533002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21624 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 07:59:36 +00:00
hpayer@chromium.org
b8c3ee40ab
Tenure allocation sites only when semi-space is maximum size.
...
BUG=
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/309623007
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21623 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 07:55:38 +00:00
mvstanton@chromium.org
adeaedf547
When flag --nouse-osr is set, don't allow osr from hidden runtime calls.
...
BUG=379770
R=yangguo@chromium.org
LOG=N
Review URL: https://codereview.chromium.org/310773003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21622 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 07:45:40 +00:00
adamk@chromium.org
2e2eb6a07e
Split Put into Put and Remove
...
No longer treat the hole as a removal. This removes one branch in
Put and cleans up the API.
BUG=None
LOG=Y
R=adamk@chromium.org , mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/309663005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21616 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 00:53:16 +00:00
adamk@chromium.org
509a1a405c
ES6: Add support for values/keys/entries for Map and Set
...
This allows code like this:
var map = new Map();
map.set(1, 'One');
...
var iter = map.values();
var res;
while (!(res = iter.next()).done) {
print(res.value);
}
BUG=v8:1793
LOG=Y
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/259883002
Patch from Erik Arvidsson <arv@chromium.org>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21615 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 00:34:01 +00:00
mstarzinger@chromium.org
d6500b6cf7
Reland "Make 'name' property on functions configurable."
...
R=rossberg@chromium.org
BUG=v8:3333
LOG=N
Review URL: https://codereview.chromium.org/303463006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21609 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-02 13:35:26 +00:00
yangguo@chromium.org
97e550985e
Release execution lock before dispatching interrupt handling.
...
R=yurys@chromium.org
Review URL: https://codereview.chromium.org/309533009
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21605 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-02 12:07:37 +00:00
yangguo@chromium.org
f1357a21d2
Some debugger-related clean-ups and renamings.
...
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/300553008
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21604 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-02 11:41:50 +00:00
verwaest@chromium.org
60a71d8a8c
Remove PROHIBITS_OVERWRITING as it is subsumed by non-configurable properties.
...
v8::DontDelete is set for Unforgeable properties, so just not setting PROHIBITS_OVERWRITING should be enough.
The secondary "feature" of not allowing accessors to be installed in extending objects is incorrect and confusing, given that it only applies to accessors but not to regular properties:
Object.defineProperty({__proto__:window}, "location", { value: 10 })
works where
Object.defineProperty({__proto__:window}, "location", { get: function() {} })
doesn't work.
LOG=y
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/306203002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21596 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-02 11:02:06 +00:00
yangguo@chromium.org
50cba82cb9
Remove unused debug API.
...
R=yurys@chromium.org
Review URL: https://codereview.chromium.org/303693010
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21590 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-02 06:22:09 +00:00
jkummerow@chromium.org
f6a249c6d0
Inlined optimized runtime functions: expose Runtime versions for direct testing, skip Hydrogen versions
...
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/302703004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21585 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-30 17:07:38 +00:00
bmeurer@chromium.org
5cd009a004
HRor and HSar can deoptimize.
...
BUG=v8:3359
LOG=y
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/309483002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21583 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-30 16:12:25 +00:00
rmcilroy@chromium.org
a8b2528d7d
Fix typo in test/fuzz-natives/testcfg.py
...
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/305963002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21581 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-30 09:31:44 +00:00
bmeurer@chromium.org
e9357a5e77
Refactor HType to get rid of various hacks.
...
- Move HType to it's own file.
- Add HType::HeapObject and some other useful types.
- Get rid of the broken and useless HType::NonPrimitive.
- Introduce HType::FromType() to convert from HeapType to HType.
- Also add unit tests for HType.
- Fix types in Crankshaft.
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/300893003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21578 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-29 04:13:50 +00:00
rafaelw@chromium.org
74f92f21da
Simplify, speed-up correct-context ObjectObserve calls
...
The original patch which ensured that Object.observe did allocations in the correct context regressed performance about 12%. This patch gets back most of that (about 11%) by simply returning the correct function which is then directly callable from JS, rather than by making the call from the runtime function. A side-effect is that their implementation is shorter.
LOG=Y
BUG=NONE
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/307543008
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21575 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-28 19:13:41 +00:00
adamk@chromium.org
20eeff9ae4
Allow microtasks to throw exceptions and handle them gracefully
...
If the embedder calls V8::TerminateExecution while we're running microtasks, bail out
and clear any pending microtasks.
All other exceptions are simply swallowed. No current Blink or V8 microtasks throw, this
just ensures something sane happens if another embedder decides to pass a throwing
microtask (or if ours unexpectedly throw due to, e.g., stack exhaustion).
BUG=371566
LOG=Y
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/294943009
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21574 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-28 18:40:04 +00:00
rossberg@chromium.org
0589ba7017
Split Distributivity test
...
TBR=verwaest@chromium.org
BUG=
Review URL: https://codereview.chromium.org/298253008
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21572 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-28 15:05:53 +00:00
mvstanton@chromium.org
8c54a373dd
Changing the attributes of a data property implemented with
...
ExecutableAccessorInfo turns the property into a field. Better
to keep it as a callback, and correctly deal with the changed
property attributes.
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/262053011
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21558 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-28 09:58:27 +00:00
mvstanton@chromium.org
5f7fed0134
Repairs to FLAG_pretenure_call_new.
...
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/307583002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21553 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-28 08:39:33 +00:00
mstarzinger@chromium.org
3812677b42
Make incremental marker post-process JSWeakCollection.
...
R=hpayer@chromium.org
BUG=v8:2070
LOG=N
Review URL: https://codereview.chromium.org/301553003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21552 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-28 08:35:16 +00:00
jochen@chromium.org
6e3ffe1ca1
Extract build configuration into a separate header and move it to the base lib
...
With this, change, atomicops, once, and lazy instance are no longer dependant
on v8 core. I'll move them in a follow-up change to the libbase as well.
BUG=none
R=jkummerow@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/303463005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21546 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-28 08:07:18 +00:00
yangguo@chromium.org
5599b3a743
Fix path tracer test.
...
Path tracer is not compatible with --enable-slow-assert.
R=mstarzinger@chromium.org
BUG=v8:3350
LOG=N
Review URL: https://codereview.chromium.org/297193005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21542 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-28 06:42:01 +00:00
mstarzinger@chromium.org
6b33e50701
Revert "Make 'name' property on functions configurable."
...
R=danno@google.com , danno@chromium.org
Review URL: https://codereview.chromium.org/297163009
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21534 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-27 15:00:26 +00:00
rossberg@chromium.org
68a1a59556
Remove cpp hack to avoid link failures on Windows
...
TBR=yangguo@chromium.org
BUG=
Review URL: https://codereview.chromium.org/298133005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21532 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-27 14:26:32 +00:00
rossberg@chromium.org
7ac892c8bd
Establish distributivity for type union & intersection
...
This requires introducing proper bounds on all leaf types, so that intersection between bitsets and these types can be accurately represented. Extending a union also becomes more involved.
(On the upside, the modified union/intersect algorithm would now allow support for proper variance for function types.)
Not sure if it is worth landing this. Distributivity isn't really a crucial property for our use cases. It seems fine if intersection is slightly lossy.
R=bmeurer@chromium.org , jarin@chromium.org
BUG=
Review URL: https://codereview.chromium.org/251753005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21528 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-27 13:52:31 +00:00
jochen@chromium.org
276adeda1a
Replace STATIC_CHECK with STATIC_ASSERT.
...
It's just an alias, and STATIC_ASSERT is used way more often
BUG=none
R=jkummerow@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/304553002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21527 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-27 13:43:29 +00:00
yangguo@chromium.org
4309b34e40
Skip PathTracer test for now.
...
TBR=mstarzinger@chromium.org
BUG=3350
LOG=N
Review URL: https://codereview.chromium.org/305583002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21526 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-27 13:40:40 +00:00
yangguo@chromium.org
1630b6d83c
Fix PathTracer.
...
When tracing, we abuse the map for marking, thereby mutating it.
FixedTypedArrayBase::size() uses the object's map, which causes crash.
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/300753002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21523 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-27 13:05:11 +00:00
yangguo@chromium.org
db8f7e0383
Cache optimization status getter in mjsunit.js
...
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/300003007
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21522 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-27 12:52:15 +00:00
yangguo@chromium.org
620555b495
Do not break in native code (including non-builtin debugger code).
...
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/300773002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21520 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-27 12:21:40 +00:00
yangguo@chromium.org
2097644fcf
Do not (eagerly) trigger exception in mjsunit.js.
...
R=jochen@chromium.org
Review URL: https://codereview.chromium.org/301673002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21518 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-27 11:53:12 +00:00
hpayer@chromium.org
0fde744d00
Escape % in SNPrintF call in pretenuring test.
...
BUG=
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/298183002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21513 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-27 08:41:12 +00:00
jochen@chromium.org
84e078e561
Reland 21502 - "Move OS::MemCopy and OS::MemMove out of platform to utils"
...
Verified that arm builds locally.
BUG=none
TBR=jkummerow@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/306473004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21512 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-27 07:57:22 +00:00
hpayer@chromium.org
b3c067ff03
Remove global pretenuring mode.
...
BUG=
R=bmeurer@chromium.org , mvstanton@chromium.org
Review URL: https://codereview.chromium.org/304493002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21511 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-27 07:48:36 +00:00
yangguo@chromium.org
94b4aef7d6
Fix arm64 gc stress issue.
...
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/306483002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21506 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-27 06:35:45 +00:00
jochen@chromium.org
eabd5a19b9
Revert 21502 - "Move OS::MemCopy and OS::MemMove out of platform to utils"
...
TBR=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/297303004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21504 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-26 19:56:27 +00:00
jochen@chromium.org
a5a21a0da4
Move OS::MemCopy and OS::MemMove out of platform to utils
...
Since both are jitted on some platforms and depend on codegen, they
don't belong to the platform abstraction. At the same time, I can't put
them to codegen.h, as this would introduce cyclic dependencies.
BUG=none
R=jkummerow@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/302563004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21502 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-26 19:33:15 +00:00
jochen@chromium.org
0f73456d3f
Move NumberOfProcessorsOnline from CPU to OS
...
It's really more an OS-level information, and this way the default
platform doesn't depend on CPU-level details
BUG=none
R=yangguo@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/300713002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21501 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-26 15:18:45 +00:00
mvstanton@chromium.org
d755611e93
Reland "Customized support for feedback on calls to Array." and follow-up fixes.
...
Comparing one CallIC::State to another was not done correctly, leading to a failure to patch a CallIC when transitioning from monomorphic Array to megamorphic.
BUG=chromium:377198,chromium:377290
LOG=Y
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/305493003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21499 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-26 13:59:24 +00:00
rossberg@chromium.org
9516c181a1
More nuisance
...
TBR=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/297323004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21497 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-26 13:33:06 +00:00
rossberg@chromium.org
2fbc98a65a
Shut up VS
...
TBR=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/298073005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21495 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-26 13:24:59 +00:00
rossberg@chromium.org
dbf7d8528c
Various extensions to types
...
R=bmeurer@chromium.org
BUG=
Review URL: https://codereview.chromium.org/296213005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21494 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-26 13:10:52 +00:00
hpayer@chromium.org
6ed0102b1d
Remove high promotion mode.
...
BUG=
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/296413004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21493 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-26 12:58:55 +00:00
mstarzinger@chromium.org
82b3b2a367
Make 'name' property on functions configurable.
...
R=rossberg@chromium.org
BUG=v8:3333
LOG=N
Review URL: https://codereview.chromium.org/296413003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21492 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-26 11:42:56 +00:00
marja@chromium.org
2b7810c09c
Fix mem leaks in tests & ScriptCompiler::CompileUnbound.
...
- Leak in test-parsing/DontRegressPreParserDataSizes
- Leak in test-api/EventLogging
- Leak in ScriptCompiler::CompileUnbound which won't happen during normal
operation, but exposed by test-apöi/CompiledWithInvalidCachedData.
R=yangguo@chromium.org
BUG=
Review URL: https://codereview.chromium.org/302603002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21488 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-26 11:04:32 +00:00
jkummerow@chromium.org
60e665627d
Revert "Customized support for feedback on calls to Array." and follow-up fixes.
...
This reverts r21429, r21434, r21435, r21440, r21445.
BUG=chromium:377198
LOG=y
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/300693002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21484 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-26 09:04:00 +00:00
ulan@chromium.org
3fcda0e576
Make let variables fresh in each iteration of a for-loop.
...
BUG=v8:2198
LOG=N
TEST=mjsunit/harmony/block-for
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/292743009
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21480 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-26 08:07:02 +00:00
yangguo@chromium.org
32f433c12e
Fix leak in debug mirror cache.
...
When fetching loaded scripts, mirror objects are created and cached.
If the cache is not cleared, it holds script objects alive.
This also fixes a minor issue with script unloading.
R=ulan@chromium.org
BUG=376534
LOG=N
Review URL: https://codereview.chromium.org/296953005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21477 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-26 07:05:56 +00:00
danno@chromium.org
9c485e182b
Introduce x87 port
...
Support x87-only platform (ia32 without SSE)
R=danno@chromium.org
Review URL: https://codereview.chromium.org/293743005
Patch from Weiliang Lin <weiliang.lin@intel.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21469 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-23 16:37:27 +00:00
mstarzinger@chromium.org
cf448aa15f
Fix representation inference for mutable double boxes.
...
R=jarin@chromium.org
BUG=v8:3307
TEST=mjsunit/regress/regress-3307
LOG=N
Review URL: https://codereview.chromium.org/298723014
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21467 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-23 14:02:08 +00:00
dslomov@chromium.org
45ab7d5266
Check for cached transition to ExternalArray elements kind.
...
R=ishell@chromium.org , verwaest@chromium.org
BUG=v8:3337
LOG=Y
Review URL: https://codereview.chromium.org/291193011
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21466 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-23 14:01:17 +00:00
ishell@chromium.org
7c55f645d5
Cleanup after inobject slack tracking improvement.
...
1) %SetExpectedNumberOfProperties() function removed.
2) Obsolete SharedFunctionInfo::BeforeVisitingPointers() removed.
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/289283018
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21464 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-23 12:55:57 +00:00
mstarzinger@chromium.org
a2082b256d
Revert "Make v8::TryCatch able to consume natively thrown exceptions (again)."
...
TBR=machenbach@chromium.org
Review URL: https://codereview.chromium.org/296133013
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21461 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-23 11:12:25 +00:00
yurys@chromium.org
7741fe0466
Support ES6 weak collections in heap profiler
...
BUG=chromium:376196
LOG=Y
R=alph@chromium.org , yangguo@chromium.org
Review URL: https://codereview.chromium.org/294163005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21460 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-23 11:05:22 +00:00
rodolph.perfetta@arm.com
123608ab9b
ARM64 simulator fix for EXTR
...
Fixes extract when imms = 0 because a left shift of 64 is not valid.
R=rodolph.perfetta@arm.com , svenpanne@chromium.org
Review URL: https://codereview.chromium.org/286193004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21459 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-23 09:41:41 +00:00
ishell@chromium.org
4b9c03050a
Reland r21442 "Inobject slack tracking is done on a per-closure basis instead of per-shared info basis."
...
This fixes inobject slack tracking for prototype inheritance pattern that uses closures.
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/292183008
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21457 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-23 08:52:05 +00:00
mstarzinger@chromium.org
473d3e1e71
Make v8::TryCatch able to consume natively thrown exceptions (again).
...
R=yangguo@chromium.org
BUG=chromium:362388
TEST=cctest/test-api/TryCatchNative
LOG=N
Review URL: https://codereview.chromium.org/291393002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21456 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-23 08:34:10 +00:00
ishell@chromium.org
9f3183f76b
Revert "Reland r21346 "Inobject slack tracking is done on a per-closure basis instead of per-shared info basis.""
...
This reverts r21442.
TBR=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/292433016
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21444 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-22 17:13:28 +00:00
ishell@chromium.org
00b8e6128f
Reland r21346 "Inobject slack tracking is done on a per-closure basis instead of per-shared info basis."
...
This fixes inobject slack tracking for prototype inheritance pattern that uses closures.
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/290993009
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21442 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-22 16:22:23 +00:00
rossberg@chromium.org
06f746a576
Consistently say 'own' property
...
R=yangguo@chromium.org
BUG=
Review URL: https://codereview.chromium.org/291153005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21441 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-22 15:27:57 +00:00
ishell@chromium.org
58932c6c44
Revert "Inobject slack tracking is done on a per-closure basis instead of per-shared info basis."
...
This reverts r21436.
TBR=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/295933012
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21437 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-22 13:38:32 +00:00
ishell@chromium.org
4a47cc5f63
Inobject slack tracking is done on a per-closure basis instead of per-shared info basis.
...
This fixes inobject slack tracking for prototype inheritance pattern that uses closures.
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/283383006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21436 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-22 12:35:45 +00:00
yurys@chromium.org
8751323701
Add support for ES6 Symbol in heap profiler
...
Heap profiler will create a node with name Symbol and type kSymbol.
BUG=chromium:376194
LOG=Y
R=loislo@chromium.org , yangguo@chromium.org
Review URL: https://codereview.chromium.org/290013004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21433 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-22 11:26:48 +00:00
mstarzinger@chromium.org
acec73631c
Revert "Make v8::TryCatch able to consume natively thrown exceptions"
...
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/293123003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21432 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-22 11:16:05 +00:00
jarin@chromium.org
3d0bf69cd8
Attempt no. 3 to fix Heap::IsHeapIterable and HeapIterator.
...
Now we remember new space's top pointer after the last GC to find out if there was a new space allocation since the last GC.
Unfortunately, this not completely safe - the debugger has a callback hook (that can call to JS) at the end of the GC epilogue that can in theory allocate and possibly make the heap non-iterable. We can only hope this does not happen.
BUG=373283
R=hpayer@chromium.org
LOG=N
Review URL: https://codereview.chromium.org/291193005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21431 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-22 11:13:37 +00:00
yangguo@chromium.org
d0398c08ce
Make serializer non-static.
...
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/296853007
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21430 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-22 09:36:20 +00:00
mvstanton@chromium.org
e443c89206
Customized support for feedback on calls to Array.
...
Gather transition feedback on array calls, and inline the Array
function call when it makes sense.
R=danno@chromium.org
Review URL: https://codereview.chromium.org/279423005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21429 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-22 09:30:02 +00:00
jkummerow@chromium.org
0829572ee8
Revert "Rename target-specific binaries built for host."
...
The Android build system support for gyp has been fixed to handle
target-dependent host binaries correctly without requiring them to
include the target architecture in the name. Remove the suffixes to make
referring to these targets simpler again.
This reverts r14209.
BUG=
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/236833004
Patch from Richard Coles <torne@chromium.org>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21428 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-22 09:04:24 +00:00
mstarzinger@chromium.org
38d30d781f
Make v8::TryCatch able to consume natively thrown exceptions.
...
R=yangguo@chromium.org , haraken@chromium.org
BUG=chromium:362388
TEST=cctest/test-api/TryCatchNative
LOG=N
Review URL: https://codereview.chromium.org/287133005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21427 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-22 08:46:01 +00:00
ulan@chromium.org
e56594f10a
Fix Array.prototype.push and Array.prototype.unshift for read-only length.
...
BUG=
R=mstarzinger@chromium.org , mvstanton@chromium.org
Review URL: https://codereview.chromium.org/279773002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21423 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-22 08:09:57 +00:00
yangguo@chromium.org
6fd69c2476
Remove special debug ExternalReferences.
...
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/296043002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21421 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-22 07:57:33 +00:00
yangguo@chromium.org
ab3afc5722
Reland "Prevent liveedit on or under generators with open activations"
...
The change relative to the previous CL is a logic change in
DropActivationsInActiveThreadImpl. The previous CL skipped the matcher
unless the frame was a JS frame; this was correct for
MultipleFunctionTarget but not for SingleFrameTarget.
I have not been able to reproduce the original failures on either
architecture (ia32 or x64; stack frame dropping is unsupported on other
architectures).
R=yangguo@chromium.org
LOG=N
TEST=mjsunit/harmony/generators-debug-liveedit.js
BUG=
Review URL: https://codereview.chromium.org/270283002
Patch from Andy Wingo <wingo@igalia.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21419 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-22 07:32:59 +00:00
alph@chromium.org
a7e816db28
Introduce a separate event for CodeDeopt
...
The reuse of CodeCreateEvent for deopt events caused a CodeCreateEvent
fired twice for a code object. When the event was processed for the first
time it seized the no-fp-ranges from code object, so the second event
had no ranges info leaving code entry without them.
As a result when a cpu profile sample falls into the region it missed the
2nd stack frame.
LOG=N
BUG=
R=bmeurer@chromium.org , loislo@chromium.org
Review URL: https://codereview.chromium.org/290093005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21418 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-22 05:36:27 +00:00
yangguo@chromium.org
d9736047b7
Implement Mirror object for Symbols.
...
R=rossberg@chromium.org , yurys@chromium.org
BUG=v8:3290
LOG=Y
Review URL: https://codereview.chromium.org/297513006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21414 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-21 15:13:50 +00:00
adamk@chromium.org
ccf8b20443
Fix OrderedHashSet::Remove caller in debug-only code after r21408
...
TBR=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/294473011
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21409 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-21 12:31:31 +00:00
adamk@chromium.org
9f86a91e76
Teach OrderedHashSet::Remove to report whether it actually removed anything
...
This avoids an unnecessary runtime call from Set.prototype.delete().
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/290733008
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21408 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-21 12:16:47 +00:00
jarin@chromium.org
02f1a1b987
Revert "Fix Heap::IsHeapIterable." (again)
...
This reverts commit r21397.
TBR=hpayer@chromium.org
Review URL: https://codereview.chromium.org/299813002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21404 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-21 09:49:18 +00:00
adamk@chromium.org
fa55c02b11
Allow debugger to step into Map and Set forEach callbacks
...
BUG=v8:3341
LOG=Y
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/293083005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21403 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-21 09:25:50 +00:00
jkummerow@chromium.org
d4d4d30204
Stop using urllib.urlretrieve() directly.
...
Using urllib for SSL connections when behind a proxy is known to be
broken, so apply the same fix from depot_tools r149742 and use a wrapper
around urllib2 instead.
R=jkummerow@chromium.org
TEST=run test262 behind corporate proxy
Review URL: https://codereview.chromium.org/297663003
Patch from Raphael Kubo da Costa <raphael.kubo.da.costa@intel.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21402 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-21 09:25:05 +00:00
jkummerow@chromium.org
58661c150f
Fix ArrayShift hydrogen support
...
BUG=chromium:374838
LOG=y
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/299713003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21401 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-21 08:51:29 +00:00
adamk@chromium.org
6717ac656a
Array Iterator next should check for own property
...
Since we are using private symbols for the internal slots we need to
check for a local property.
BUG=None
LOG=Y
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/268363011
Patch from Erik Arvidsson <arv@chromium.org>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21399 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-21 08:05:11 +00:00
marja@chromium.org
910050e6d9
Fix UnboundScript::GetScriptName and GetLineNumber.
...
Probably broken since r19925 (mine).
R=dcarney@chromium.org
BUG=
Review URL: https://codereview.chromium.org/296043004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21398 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-21 07:32:32 +00:00
jarin@chromium.org
58a130da6e
Reland "Fix Heap::IsHeapIterable."
...
This relands r21388 (+ handlification of an offending function).
BUG=373283
LOG=N
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/294903003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21397 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-21 06:44:38 +00:00
adamk@chromium.org
70c3a714a1
ES6 Map/Set iterators/forEach improvements
...
This changes how Map/Set interacts with its iterators. When the
underlying table is rehashed or cleared, we create a new table (like
before) but we add a reference from the old table to the new table. We
also add an array describing how to transition the iterator from the
old table to the new table.
When Next is called on the iterator it checks if there is a newer table
that it should transition to. If there is, it updates the index based
on the previously recorded changes and finally changes itself to point
at the new table.
With these changes Map/Set no longer keeps the iterators alive. Also,
as before, the iterators keep the underlying table(s) alive but not the
actual Map/Set.
BUG=v8:1793
LOG=Y
R=mstarzinger@chromium.org , rossberg@chromium.org
Review URL: https://codereview.chromium.org/289503002
Patch from Erik Arvidsson <arv@chromium.org>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21389 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-20 14:22:05 +00:00
jarin@chromium.org
014bf8b407
Revert "Fix Heap::IsHeapIterable."
...
This reverts commit r21387.
TBR=hpayer@chromium.org
Review URL: https://codereview.chromium.org/291193002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21388 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-20 14:03:38 +00:00
jarin@chromium.org
dd4c82bbb3
Fix Heap::IsHeapIterable.
...
We only consider heap iterable if the new space is empty (in addition to the exisiting old space check).
The change also moves the iterability forcing + allocation prevention gadgets to HeapIterator so that it is impossible to miss them when iterating the heap.
R=hpayer@chromium.org
BUG=373283
LOG=N
Review URL: https://codereview.chromium.org/285693006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21387 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-20 13:19:21 +00:00
yangguo@chromium.org
cf49b6e3ca
Reland "Simplify debugger state."
...
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/299653002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21378 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-20 08:52:42 +00:00
vegorov@chromium.org
38f2d25a84
Ensure that interruptor callback registered through API is called outside of ExecutionAccess lock.
...
Such a coarse locking can cause a dead-lock when another thread is attempting to clear an interrupt while we are waiting in the interrupt callback.
Add test that verifies this API invariant.
BUG=chromium:374978
LOG=N
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/291123002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21376 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-20 08:24:51 +00:00
dcarney@chromium.org
1b70812e7d
filter out .caller from other worlds
...
R=verwaest@chromium.org
BUG=
Review URL: https://codereview.chromium.org/261103002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21366 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-19 13:45:45 +00:00
wingo@igalia.com
6382a25fa7
Poison .arguments and .caller for generator functions
...
R=rossberg@chromium.org
BUG=
Review URL: https://codereview.chromium.org/270133003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21362 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-19 10:47:00 +00:00
adamk@chromium.org
35b8b0b27a
Move microtask queueing logic from JavaScript to C++
...
This avoids the appearence of a leak due to storing a JSObject
as the microtask_state in the strong root list, and allows callers
to call Isolate::RunMicrotasks() without having any v8::Context
available (as at least Blink has interest in doing).
The queue is now a strong root, represented as a FixedArray of JSFunctions
(or empty_fixed_array, if it's empty); it doubles in size when it needs to grow.
The number of elements in the queue is stored in Isolate::pending_microtask_count().
LOG=Y
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/290633010
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21356 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-19 07:57:04 +00:00
svenpanne@chromium.org
7ac5dfbd3e
Revert "Simplify debugger state."
...
This reverts r21346, it broke the layout tests.
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/292713002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21351 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-19 07:06:44 +00:00
yangguo@chromium.org
fe243379f8
Decouple CpuFeatures from serializer state.
...
Traditionally, we cross compile a snapshot iff the serializer is enabled.
This will change in the future.
Changes:
- CpuFeatures probing is done once per process, depending on whether we
cross compile.
- CpuFeatures are consolidated into the platform-independent assembler.h
as much as possible.
- FLAG_enable_<feature> will only be checked at probing time (already the
case for ARM).
- The serializer state is cached by the MacroAssembler.
- PlatformFeatureScope is no longer necessary.
- CPUFeature enum values no longer map to CPUID bit fields.
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/285233010
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21347 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-16 15:18:24 +00:00
yangguo@chromium.org
2d1a75d608
Simplify debugger state.
...
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/287873005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21346 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-16 14:58:03 +00:00
rossberg@chromium.org
417610e24a
Stage ES6 symbols
...
R=yangguo@chromium.org
BUG=
Review URL: https://codereview.chromium.org/286133002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21344 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-16 14:42:02 +00:00
jkummerow@chromium.org
48c39e57b2
Expand C++ macros in tools/generate-runtime-tests.py to increase coverage
...
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/290513002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21340 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-16 13:16:08 +00:00
yangguo@chromium.org
75a7a3157f
Use %DebugGetProperty in debug mirror to check for Promise.
...
R=aandrey@chromium.org , amikhaylova@google.com
Review URL: https://codereview.chromium.org/283373003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21339 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-16 13:06:20 +00:00
m.m.capewell@googlemail.com
ce8dab82f7
ARM64: Fix native cctest
...
CPUFeatures::Probe has been modified such that it can be called only once, but
the cctests make two calls in native builds: once in VM init, and once in each
test setup. This patch removes the call in the test setup.
BUG=
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/285273003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21337 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-16 12:09:42 +00:00
yangguo@chromium.org
773a7eda67
Adapt test expectations in webkit.
...
R=machenbach@chromium.org
Review URL: https://codereview.chromium.org/288163003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21331 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-15 12:46:32 +00:00
marja@chromium.org
11b8551f60
Parser / PreParser: Simplify error message arguments.
...
In some places, we pretended that there can be multiple arguments, though in
practice there was only one. In other places (most importantly, PreParser), we
only handled one argument. (This means that we were not able to produce a
multi-argument error inside a lazy function anyway.)
This CL makes it clear that there is ever only one argument.
R=ulan@chromium.org
BUG=
Review URL: https://codereview.chromium.org/273653002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21324 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-15 09:44:57 +00:00
yangguo@chromium.org
ca9555120c
Remove socket implementation from V8.
...
R=jkummerow@chromium.org , svenpanne@chromium.org
Review URL: https://codereview.chromium.org/281723007
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21316 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-14 16:34:13 +00:00
yangguo@chromium.org
33fba3bfa1
Remove DebuggerAgent.
...
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/279423004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21315 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-14 16:28:46 +00:00
machenbach@chromium.org
c0ec7f20c8
Mark slow mozilla test.
...
This test is the remaining low hanging fruit in quick check and blocks the runner for 5 extra seconds.
BUG=
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/281153002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21314 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-14 15:05:44 +00:00
ulan@chromium.org
d7c81b557c
Temporarily skip test-heap/NoWeakHashTableLeakWithIncrementalMarking on Windows.
...
BUG=3331
LOG=N
R=machenbach@chromium.org
Review URL: https://codereview.chromium.org/286783002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21305 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-14 12:28:34 +00:00
ulan@chromium.org
4d92ce5752
Fix test after r21299.
...
This fixes Win and Mac test failures.
TBR=danno@chromium.org
Review URL: https://codereview.chromium.org/282863005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21303 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-14 11:43:21 +00:00
rossberg@chromium.org
98849dd1ce
Drop thenable coercion cache
...
R=dslomov@chromium.org
BUG=372788
LOG=Y
Review URL: https://codereview.chromium.org/281753004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21301 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-14 10:44:34 +00:00
ulan@chromium.org
876b48f384
Skip write barriers when updating the weak hash table.
...
Write barrier on the weak hash table makes all its pointers strong,
which can cause a memory leak.
BUG=359401
LOG=Y
TEST=cctest/test-heap/NoWeakHashTableLeakWithIncrementalMarking
R=hpayer@chromium.org , mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/284773004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21299 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-14 09:12:21 +00:00
jkummerow@chromium.org
f5631f7378
Avoid name clashes of builtins and runtime functions.
...
This makes it possible to use %Percent() notation to call any given builtin or runtime function in tests.
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/280243002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21298 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-14 08:51:10 +00:00
yangguo@chromium.org
20a627183f
Rename debug API methods.
...
R=yurys@chromium.org
Review URL: https://codereview.chromium.org/281733002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21295 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-14 08:07:21 +00:00
jarin@chromium.org
2b4bfce298
Prevent interference of allocation sites with array-natives-elements test.
...
This should make the arm64 build green again.
R=mvstanton@chromium.org
BUG=
Review URL: https://codereview.chromium.org/285663005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21288 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-13 10:31:53 +00:00
yangguo@chromium.org
a7a6abbde6
Require CMOV support for the ia32 port.
...
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/275253004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21279 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-13 08:16:26 +00:00
Jacob.Bramley@arm.com
e876dab9ad
ARM64: Fix and improve MacroAssembler::Printf.
...
- W-sized values passed to Printf are now handled correctly by the
simulator. In AAPCS64, int32_t and int64_t are passed in the same
way, so this didn't affect non-simulator builds.
- Since Printf now records the type and size of each argument, it is
possible to mix argument types.
- It is now possible to print the stack pointer. There is only one
remaining restriction: The `csp` register cannot be printed unless
it is the current stack pointer. This is because it is modified by
BumpSystemStackPointer when the caller-saved registers are
preserved.
BUG=
R=rmcilroy@chromium.org
Review URL: https://codereview.chromium.org/268353005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21272 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-12 15:44:21 +00:00
yangguo@chromium.org
3ccedf8952
Clean up debugger flags.
...
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/261253005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21270 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-12 13:47:01 +00:00
yangguo@chromium.org
df296a2be0
Revert "Read internal properties [[PromiseStatus]] and [[PromiseValue]] of the promise."
...
This reverts r21266.
TBR=danno@chromium.org
Review URL: https://codereview.chromium.org/273423008
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21269 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-12 13:38:39 +00:00
yangguo@chromium.org
b785aeda44
Read internal properties [[PromiseStatus]] and [[PromiseValue]] of the promise.
...
BUG=v8:3093
LOG=N
R=aandrey@chromium.org , yangguo@chromium.org
Review URL: https://codereview.chromium.org/273653007
Patch from Alexandra Mikhaylova <amikhaylova@google.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21266 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-12 12:42:35 +00:00
jarin@chromium.org
c3cd2f0301
Fix %SetFlags("--stress-compaction")
...
BUG=369943
LOG=N
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/261253006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21260 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-12 10:39:08 +00:00
jkummerow@chromium.org
e7a34f3fd9
Harden runtime functions (part 6).
...
Also blacklist LiveEdit-related functions from generated runtime tests.
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/279593004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21259 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-12 09:37:26 +00:00
adamk@chromium.org
92b895a761
Harden %SetIsObserved with RUNTIME_ASSERTs
...
Now throws if its argument is already observed, or if the argument is
the global proxy.
BUG=371782
LOG=Y
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/274163002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21256 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-12 08:49:51 +00:00
jarin@chromium.org
cbf8c3f460
Make escape analysis preserve all representations required by HCompareNumericAndBranch.
...
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/257803012
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21255 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-12 08:43:18 +00:00
adamk@chromium.org
fb70df076b
Object.observe: avoid accessing acceptList properties more than once
...
BUG=v8:3315
LOG=Y
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/270763003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21244 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-09 18:22:28 +00:00
verwaest@chromium.org
03905e4753
Directly create API functions with readonly prototypes rather than converting. Remove FunctionSetReadOnlyPrototype.
...
BUG=
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/274463003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21243 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-09 17:59:15 +00:00
verwaest@chromium.org
a773cd7271
Replace NewFunctionWithPrototype(name, prototype) by NewFunction(name)
...
BUG=
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/268063008
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21235 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-09 16:39:33 +00:00
verwaest@chromium.org
8db908784e
Array Iterator prototype should not have a constructor.
...
BUG=v8:3293
LOG=Y
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/258793005
Patch from Erik Arvidsson <arv@chromium.org>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21234 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-09 16:37:04 +00:00
ishell@chromium.org
99f2e4d5ac
Fix typos in unit test for Array.prototype.fill()
...
BUG=
LOG=y
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/277953002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21231 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-09 16:11:50 +00:00
yangguo@chromium.org
bd93673f40
Shorten autogenerated error message for functions only.
...
R=yangguo@chromium.org , Yang, rossberg@chromium.org
BUG=v8:3019, chromium:331971
LOG=Y
Review URL: https://codereview.chromium.org/271733005
Patch from Andrey Adaykin <aandrey@chromium.org>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21224 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-09 13:14:09 +00:00
yangguo@chromium.org
3fa6100ed3
Require SSE2 support for the ia32 port.
...
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/275433004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21223 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-09 13:01:50 +00:00
ishell@chromium.org
ff2d004f85
Presubmit checks recover:
...
1) runtime/references checks temporarily disabled (56 items left)
2) other errors fixed
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/277913002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21222 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-09 12:59:24 +00:00
rmcilroy@chromium.org
2ba3716e4a
Reland - Arm64: Ensure that csp is always aligned to 16 byte values even if jssp is not.
...
Even although the Arm64 specification specifies that csp
only needs to be aligned to 16 bytes if it is dereferenced, some
implementations show poor performance.
Also makes the following change:
- Enable CPU support for arm64 to enable probing of cpu implementer and cpu part.
- Add ALWAYS_ALIGN_CSP CpuFeature for Arm64 and set it based on runtime probing of the cpu imp
- Rename PrepareForPush and PrepareForPop to PushPreamble and PopPostamble and move PopPostabl
Original Review URL: https://codereview.chromium.org/264773004
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/271543004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21221 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-09 12:51:52 +00:00
yangguo@chromium.org
f56701f30c
Clean up Debugger::NotifyMessageHandler.
...
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/276433004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21210 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-09 09:24:32 +00:00
jarin@chromium.org
3976ebef93
Make new space iterable for --log-gc and --heap-stats options
...
R=hpayer@chromium.org
BUG=370827
TEST=test/mjsunit/regress/regress-370827.js
LOG=N
Review URL: https://codereview.chromium.org/272503005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21209 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-09 09:23:10 +00:00
yangguo@chromium.org
c02ad39c10
Clean up stack guard interrupts.
...
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/264233005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21208 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-09 09:13:12 +00:00
svenpanne@chromium.org
9e1abe4d68
Reland "Removed default Isolate."
...
Changes compared to original CL: Until the Serializer/Isolate chaos is
cleaned up, we can't initalize/dispose cctests in a tidy way, see
cctest.cc.
BUG=359977
LOG=y
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/267383002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21205 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-09 08:40:18 +00:00
hpayer@chromium.org
de21c8a245
Simplify ConfigureHeap and change --max_new_space_size to --max_semi_space_size.
...
BUG=
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/271843005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21204 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-09 08:38:27 +00:00
bmeurer@chromium.org
7c45d49861
Improve Array.shift() performance for small arrays.
...
TEST=mjsunit/array-shift,mjsunit/array-shift2,mjsunit/array-shift3
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/279743002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21203 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-09 08:28:25 +00:00
jkummerow@chromium.org
bf490ae0bd
Skip generated runtime tests that require i18nsupport as needed
...
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/267343003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21200 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-08 14:34:37 +00:00
jkummerow@chromium.org
9866670c26
Add test case generator for runtime functions
...
R=dslomov@chromium.org , machenbach@chromium.org
Review URL: https://codereview.chromium.org/250923002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21199 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-08 13:11:59 +00:00
alph@chromium.org
a2221e08b5
DevTools: Unflake test-cpu-profiler/JsNativeJsRuntimeJsSample
...
BUG=v8:3308
LOG=N
R=bmeurer@chromium.org , jochen@chromium.org , yurys@chromium.org
Review URL: https://codereview.chromium.org/271683002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21198 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-08 09:47:17 +00:00
ulan@chromium.org
8999a006be
Fix index register assignment in LoadFieldByIndex for arm, arm64, and mips.
...
This instruciton clobbers the index register.
BUG=368243
LOG=N
TEST=mjsunit/regress/regress-368243
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/269273003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21196 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-08 08:51:51 +00:00
mstarzinger@chromium.org
ca11434e51
Broaden test expectation for ARM64.
...
R=machenbach@chromium.org
BUG=v8:3154
TEST=cctest/test-heap/ReleaseOverReservedPages
Review URL: https://codereview.chromium.org/270303005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21192 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-07 16:13:04 +00:00
jkummerow@chromium.org
e1bbd26794
Refactor mjsunit/fuzz-natives-* into a separate test suite.
...
R=machenbach@chromium.org
Review URL: https://codereview.chromium.org/252143002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21190 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-07 12:31:26 +00:00
bmeurer@chromium.org
11f0e77562
Revert "Arm64: Ensure that csp is always aligned to 16 byte values even if jssp is not." and "Arm64: Fix check errors on Arm64 debug after r21177.".
...
This reverts commit r21177 and r21179 for breaking the arm64 build.
TBR=rmcilroy@chromium.org
Review URL: https://codereview.chromium.org/271623002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21184 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-07 06:40:50 +00:00
rmcilroy@chromium.org
67ff68783a
Arm64: Fix check errors on Arm64 debug after r21177.
...
r21177 added extra AssertStackConsistency() checks which
increased code size on debug and caused the assembler buffer
to be too large. Increased some of these buffers to
compensate.
Also, ProfileEntryHoolStub could use the wrong number of
instructions for kProfileEntryHookCallSize depending upon
whether debug code was being emitted or ALWAYS_ALIGN_CSP was
enabled. Fixed this by taking ALWAYS_ALIGN_CSP into account
and ensuring that no debug code is emitted during
MaybeCallEntryHook().
TBR=ulan@chromium.org
Review URL: https://codereview.chromium.org/263213008
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21179 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-06 19:07:31 +00:00
rossberg@chromium.org
5c9ad091e9
Revert "Prevent liveedit on or under generators with open activations"
...
Seems to crash some tests on buildbots.
TBR=ishell@chromium.org
CC=wingo@igalia.com ,yangguo@chromium.org
BUG=
Review URL: https://codereview.chromium.org/273433002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21178 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-06 16:02:18 +00:00
wingo@igalia.com
ab96529a4a
Prevent liveedit on or under generators with open activations
...
R=yangguo@chromium.org
LOG=N
TEST=mjsunit/harmony/generators-debug-liveedit.js
BUG=
Review URL: https://codereview.chromium.org/266983004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21174 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-06 14:57:52 +00:00
rossberg@chromium.org
ae0a36ee32
Re^3-land "Ship promises and weak collections"
...
R=jochen@chromium.org
BUG=
Review URL: https://codereview.chromium.org/266243003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21173 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-06 14:48:34 +00:00
ishell@chromium.org
9be0c4d378
Fixed jump in non-SSE4.1 implementation of LMathFloor instruction on x64.
...
BUG=chromium:370384
LOG=N
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/261853009
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21171 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-06 14:20:46 +00:00
svenpanne@chromium.org
e9e373e8c9
Revert "Removed default Isolate."
...
This reverts commit r21167, cctest/test-serialize has to be fixed first.
TBR=dcarney@chromium.org
Review URL: https://codereview.chromium.org/267163002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21170 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-06 13:06:12 +00:00
svenpanne@chromium.org
9b4bd33551
Removed default Isolate.
...
There is probably room for more cleanup after this...
BUG=359977
LOG=y
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/262163006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21167 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-06 11:48:26 +00:00
mvstanton@chromium.org
f2903b6f6c
Fix for 3303 MultithreadedParallelIsolates has a race condition.
...
The fix is to make the code aging sequence hang off the isolate.
BUG=v8:3303
R=svenpanne@chromium.org
LOG=N
Review URL: https://codereview.chromium.org/261953002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21165 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-06 11:25:37 +00:00
ulan@chromium.org
a872ffdabc
Do not call setters of read-only accessors.
...
BUG=
TEST=mjsunit/readonly-accessor
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/271433002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21158 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-06 08:34:48 +00:00
Jacob.Bramley@arm.com
77d6bca46f
ARM64: Use default-NaN mode to canonicalize NaNs.
...
BUG=
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/255343004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21156 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-06 08:05:27 +00:00
adamk@chromium.org
3274485c50
Store JSGlobalProxy's identity hash directly on the proxy itself
...
Previously, the hash was stored on the underlying global object, since
it was stored in the hidden property table. This patch moves to an
implementation modeled on JSProxy, adding a new 'hash' field to JSGlobalProxy.
This allows storing the global proxy in a Map, Set, WeakMap, or WeakSet and
accessing it even after the proxy has been attached to a new global, which
is Firefox's current behavior and was the consensus of a recent thread on public-script-coord:
http://lists.w3.org/Archives/Public/public-script-coord/2014AprJun/0012.html
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/254433002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21150 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-05 18:27:57 +00:00
hpayer@chromium.org
dde49c9dc3
Set max new space size in tests to proper MB value.
...
Revert "Limit old space size in test which require a large new space."
This reverts commit r21103.
Revert "Remove max space limits in tests."
This reverts commit r21104.
BUG=
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/263103006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21149 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-05 16:48:33 +00:00
marja@chromium.org
98cd283399
Remove symbol preparse data altogether.
...
Removing it seems to be a clear win on mobile: producing symbol data makes cold
parsing 20-30% slower, and having symbol data doesn't make warm parsing any
faster.
Notes:
- V8 used to produce symbol data, but because of a bug, it was never used until
recently. (See fix https://codereview.chromium.org/172753002 which takes the
symbol data into use again.)
- On desktop, warm parsing is faster if we have symbol data, and producing it
during cold parsing doesn't make parsing substantially slower. However, this
doesn't seem to be the case on mobile.
- The preparse data (cached data) will now contain only the positions of the
lazy functions.
BUG=
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/261273003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21146 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-05 14:55:13 +00:00
wingo@igalia.com
275bfa1b61
Relocate suspended generator activations when enabling debug mode
...
R=yangguo@chromium.org
BUG=v8:3289
LOG=N
Review URL: https://codereview.chromium.org/264973014
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21145 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-05 14:31:51 +00:00
jochen@chromium.org
12b2f9d6de
Fix cctest.status typo
...
TBR=ishell@chromium.org
BUG=none
LOG=n
Review URL: https://codereview.chromium.org/266823004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21144 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-05 13:56:39 +00:00
jochen@chromium.org
7d2b13b4ca
Mark test-cpu-profiler/JsNativeJsRuntimeJsSample as flaky
...
BUG=v8:3308
LOG=n
TBR=yurys@chromium.org
Review URL: https://codereview.chromium.org/268093002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21143 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-05 13:29:10 +00:00
jochen@chromium.org
8554da5c68
Revert r21141.
...
Relocate suspended generator activations when enabling debug mode
BUG=v8:3289
LOG=N
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/262193003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21142 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-05 13:28:21 +00:00
wingo@igalia.com
9a9943b564
Relocate suspended generator activations when enabling debug mode
...
R=yangguo@chromium.org
BUG=v8:3289
LOG=N
Review URL: https://codereview.chromium.org/260423002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21141 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-05 12:57:14 +00:00
adamk@chromium.org
5ea893074c
Fix ObjectNotifierPerformChange leak after r21126
...
Due to overlapping names of natives and runtime functions, the wrong
context was used for Notifier.prototype.performChange. The leak test
has been augmented to properly cover the leaky case, and the test
now passes.
Also tightened up type checks in runtime.cc and removed Object.observe
functions from knownIssues in fuzz-natives-part2.js.
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/264793015
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21129 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-02 21:29:15 +00:00
jochen@chromium.org
4dd8b11171
Introduce a microtask suppression scope and move microtask methods to isolate
...
BUG=369503
R=adamk@chromium.org
LOG=y
TEST=cctest/test-api/SetAutorunMicrotasks
Review URL: https://codereview.chromium.org/263933002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21128 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-02 19:30:54 +00:00
rafaelw@chromium.org
72a090f3ee
Build cleanup following r21126. Marking Native* methods in object-observe.js as knownProblems in fuzz-natives
...
TBR=verwaest
Review URL: https://codereview.chromium.org/265883009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21127 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-02 17:31:27 +00:00
rafaelw@chromium.org
7c138a7370
Don't leak contexts in Object.observe
...
The Object.observe API may construct internal structures as a result of API calls. These structures can persist as long as an object that was once observed persists. This patch ensures that these structures are created in the correct context so as to avoid leaking contexts
R=verwaest@chromium.org , dcarney
BUG=
Review URL: https://codereview.chromium.org/263833007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21126 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-02 16:13:10 +00:00
rafaelw@chromium.org
699bde3fc5
Update test expectations after re-enabling Object.observe
...
TBR=verwaest
Review URL: https://codereview.chromium.org/262823008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21125 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-02 14:17:13 +00:00
rafaelw@chromium.org
1b270ef5ea
Re-enable Object.observe and add enforcement for security invariants.
...
This patch reverts r21062 which disabled Object.observe and the relevant tests.
It also adds enforcement for the following three invariants:
1) No observer may receive a change record describing changes to an object which is in different security origin (context have differing security tokens)
2) No observer may receive a change record whose context's security token is different from that of the object described by the change.
3) Object.getNotifier will return null if the caller and the provided object are in differing security origins
Further, it ensures that the global object can never be observed nor a notifier retrieved for it.
Tests are included.
R=verwaest@chromium.org , rossberg
LOG=Y
Review URL: https://codereview.chromium.org/265503002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21122 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-02 13:55:11 +00:00
mvstanton@chromium.org
53d7aa29bb
v8:3303 MultithreadedParallelIsolates has a race condition
...
Disabling test until bug is fixed.
R=svenpanne@chromium.org
BUG=v8:3303
LOG=N
Review URL: https://codereview.chromium.org/263893003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21120 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-02 12:59:48 +00:00
ishell@chromium.org
b4c1eda032
Checks for empty array case added before casting elements to FixedDoubleArray.
...
BUG=chromium:369450
LOG=N
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/264973008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21118 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-02 11:30:24 +00:00
svenpanne@chromium.org
7bfc426fc9
Object.defineProperty shouldn't be a hint that we're constructing a dictionary.
...
BUG=362870
LOG=y
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/261583004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21109 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-02 06:02:00 +00:00
hpayer@chromium.org
56d0b9757e
Remove max space limits in tests.
...
BUG=
Review URL: https://codereview.chromium.org/263703003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21104 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-30 19:32:47 +00:00
hpayer@chromium.org
3dd05f8fc7
Limit old space size in test which require a large new space.
...
BUG=
Review URL: https://codereview.chromium.org/265673003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21103 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-30 18:57:25 +00:00
yangguo@chromium.org
7e367ae0ed
Reland "Trigger exception debug event for promises at the throw site."
...
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/266533003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21097 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-30 15:17:51 +00:00
yangguo@chromium.org
792af58115
Revert "Trigger exception debug event for promises at the throw site."
...
This reverts r21092.
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/262533009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21094 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-30 14:51:41 +00:00
mvstanton@chromium.org
287f65aec9
CallICStub with a "never patch" approach by default. Patching will
...
occur only when custom feedback needs to be gathered (future CLs).
Now rebased on https://codereview.chromium.org/254623002/ , which moves the type feedback vector to the SharedFunctionInfo.
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/247373002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21093 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-30 14:33:35 +00:00
yangguo@chromium.org
eed0e7e7a3
Trigger exception debug event for promises at the throw site.
...
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/260723002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21092 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-30 14:17:40 +00:00
alexandre.rames@arm.com
67ea9e4b42
ARM64: Generate optimized code for Math.floor and Math.round with double outputs.
...
R=jkummerow@chromium.org , ulan@chromium.org
Review URL: https://codereview.chromium.org/258793002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21091 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-30 13:38:00 +00:00
yangguo@chromium.org
88144ee17f
Kiss goodbye to MaybeObject.
...
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/259173003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21086 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-30 12:25:18 +00:00
mvstanton@chromium.org
15dc39a86f
Simplify feedback vector creation and store in SharedFunctionInfo.
...
LOG=N
BUG=v8:3212
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/254623002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21085 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-30 10:51:01 +00:00
mvstanton@chromium.org
5e2ee2bac2
A new test needs to exit early on non-internationalization builds.
...
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/265513003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21078 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-30 09:04:17 +00:00
mstarzinger@chromium.org
129c58c47d
Fix some more missing ToObject on Array.prototype.
...
R=mvstanton@chromium.org
BUG=
Review URL: https://codereview.chromium.org/254103002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21077 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-30 08:52:00 +00:00
dslomov@chromium.org
ace15fa612
ES6: Add support for Array.prototype.fill()
...
BUG=v8:3273
LOG=Y
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/240873002
Patch from Adrian Perez <aperez@igalia.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21074 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-30 08:28:29 +00:00
hpayer@chromium.org
c7768f4cd8
Remove BootUpMemoryUse test.
...
BUG=
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/254273002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21073 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-30 08:19:38 +00:00
mvstanton@chromium.org
0c3e70a3b6
Bugfix: internationalization routines fail on monkeypatching.
...
Calls to Object.defineProperty() and Object.apply() are not safe.
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/253903003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21071 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-30 07:36:12 +00:00
yangguo@chromium.org
ace81fd71b
Hide some more heap allocators.
...
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/252213002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21069 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-30 06:26:50 +00:00
rossberg@chromium.org
8452271f1b
Adapt more test expectations
...
TBR=danno@chromium.org
BUG=
Review URL: https://codereview.chromium.org/259253003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21063 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-29 15:52:50 +00:00
danno@chromium.org
55fbf13ec1
disable Object.observe
...
R=danno@chromium.org , danno
BUG=
Review URL: https://codereview.chromium.org/252063003
Patch from Rafael Weinstein <rafaelw@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21062 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-29 15:11:57 +00:00
ishell@chromium.org
9ca2fc30a9
OrderedHashTable::FindEntry() handlified.
...
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/260313003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21057 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-29 14:16:38 +00:00
ishell@chromium.org
c3d349f028
OrderedHashMap::Lookup() and ObjectHashTable::Lookup() handlified.
...
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/256743008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21055 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-29 14:09:14 +00:00
yangguo@chromium.org
30e2802e12
Hide heap methods where possible.
...
Factory is already a friend class of Heap.
We introduce a TestHeap class in cctest.h to access protected methods.
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/247263003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21053 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-29 13:58:55 +00:00
ishell@chromium.org
c8e95c411c
JSObject::GetHiddenProperty() handlified.
...
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/255153002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21052 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-29 13:51:14 +00:00
yangguo@chromium.org
99d9712bb0
Return MaybeHandle from Object::ToSmi.
...
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/260083011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21047 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-29 13:18:27 +00:00
dcarney@chromium.org
7b1e830489
Remove String::Visit
...
R=yangguo@chromium.org
BUG=
Review URL: https://codereview.chromium.org/254763008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21046 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-29 13:09:31 +00:00
danno@chromium.org
af46ecddda
Micro-optimizations to pop() and shift()
...
R=verwaest@chromium.org
LOG=N
Review URL: https://codereview.chromium.org/247613002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21043 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-29 11:33:39 +00:00
ulan@chromium.org
1a2d652658
Remove old-style accessor support from runtime.
...
BUG=
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/258243003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21041 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-29 10:59:14 +00:00
ulan@chromium.org
39c4b3c18d
Fix android_arm64 build after r21001.
...
BUG=
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/253873010
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21040 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-29 10:58:16 +00:00
yangguo@chromium.org
14f132c2d9
Refactor calls to CALL_HEAP_FUNCTION.
...
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/258953009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21036 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-29 07:02:11 +00:00
rossberg@chromium.org
cf3a3a8844
Revert "PromiseThen should ignore non-function parameters."
...
Wrong Blink test expectations, need to fix later.
TBR=machenbach@chromium.org
BUG=
Review URL: https://codereview.chromium.org/251813004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21028 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-28 15:57:25 +00:00
rossberg@chromium.org
088a8349d7
Fix promises-aplus testcfg.py
...
Fix GetSourceForTest which returned an incorrect result.
With this fix promises-aplus shows correct sources when --cat option is specified.
BUG=
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/258763002
Patch from Yutaka Hirano <yhirano@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21026 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-28 15:20:39 +00:00
rossberg@chromium.org
f40feecb4d
PromiseThen should ignore non-function parameters.
...
When non-function parameters are given, PromiseThen should work as if
undefined parameters were given.
BUG=347455
LOG=Y
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/180723011
Patch from Yutaka Hirano <yhirano@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21025 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-28 15:19:15 +00:00
yangguo@chromium.org
ee0cd292d7
Tighten OpenHandle's extra checks.
...
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/240113010
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21022 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-28 13:42:03 +00:00
yangguo@chromium.org
1a9649ae13
Error stack getter should not overwrite itself with a data property.
...
R=ulan@chromium.org
BUG=v8:3294
LOG=Y
Review URL: https://codereview.chromium.org/258933007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21016 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-28 12:14:36 +00:00
yangguo@chromium.org
0b8d76f74d
Fix assertion when collecting stack trace from debug break.
...
R=mstarzinger@chromium.org
BUG=v8:3296
LOG=N
Review URL: https://codereview.chromium.org/256113003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21015 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-28 12:08:17 +00:00
yangguo@chromium.org
da0ca2afc2
Expose promise value through promise mirror.
...
R=rossberg@chromium.org , yurys@chromium.org
BUG=v8:3093
LOG=Y
Review URL: https://codereview.chromium.org/258823012
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21003 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-28 08:33:23 +00:00
alph@chromium.org
a9655b7d37
Add timestamps to CPU profile samples.
...
BUG=363976
LOG=Y
R=bmeurer@chromium.org , yurys@chromium.org
Review URL: https://codereview.chromium.org/259803002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20993 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-25 18:53:06 +00:00
yangguo@chromium.org
81a101678f
Expose promise status through promise mirror.
...
R=aandrey@chromium.org , rossberg@chromium.org , yurys@chromium.org
BUG=v8:3093
LOG=Y
Review URL: https://codereview.chromium.org/257803005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20988 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-25 14:01:01 +00:00
jochen@chromium.org
c27da0c9b2
Remove static CallCompletedCallback handlers
...
BUG=none
R=svenpanne@chromium.org
LOG=y
Review URL: https://codereview.chromium.org/249313002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20985 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-25 13:49:22 +00:00
jochen@chromium.org
8795d02bfd
Enter a description of the change.
...
Reland 20968 - "Merge v8utils.* and utils.*"
> BUG=none
> R=mstarzinger@chromium.org
> LOG=n
>
> Review URL: https://codereview.chromium.org/256753002
BUG=none
LOG=n
TBR=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/250733004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20984 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-25 13:47:01 +00:00
ishell@chromium.org
3ce912038e
ObjectHashTable's key and WeakHashTable's key types are now Handle<Object> instead of Object*.
...
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/257853003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20982 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-25 13:35:03 +00:00
ishell@chromium.org
fd02e1220c
HashTable::New() handlified.
...
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/257633002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20980 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-25 13:06:21 +00:00
jarin@chromium.org
ff884e06ae
Fix materialization of accessor frames with captured receivers
...
I have fixed skipping of the receiver object to materialize captured
objects. This is done with a new DoTranslateSkip method.
We should consider unifying DoTranslateSkip, DoTranslateObject and
DoTranslateCommand as they do the almost the same thing - they only
differ in where they store the result.
The change also turns bunch of ASSERTs into CHECKs.
R=mstarzinger@chromium.org
BUG=359441
TEST=test/mjsunit/regress/regress-359441.js
LOG=N
Review URL: https://codereview.chromium.org/225283006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20978 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-25 12:58:15 +00:00
ulan@chromium.org
19aa122d87
Move JSON-stringify webkit test to V8.
...
BUG=367089
LOG=N
R=machenbach@chromium.org
Review URL: https://codereview.chromium.org/254673005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20977 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-25 12:49:55 +00:00
jochen@chromium.org
f2a1176f90
Revert 20968 - "Merge v8utils.* and utils.*"
...
> BUG=none
> R=mstarzinger@chromium.org
> LOG=n
>
> Review URL: https://codereview.chromium.org/256753002
BUG=none
LOG=n
TBR=danno@chromium.org
Review URL: https://codereview.chromium.org/250823003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20975 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-25 12:21:32 +00:00
jarin@chromium.org
d557425a0c
Preserve Smi representation of non-escaping fields.
...
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/251493004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20971 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-25 11:29:02 +00:00
yangguo@chromium.org
cb2f43cb14
Always include debugger support.
...
Motivation: we do not have test coverage for debuggersupport=off.
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/256653004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20969 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-25 11:00:37 +00:00