hpayer@chromium.org [Tue, 3 Jun 2014 10:40:36 +0000 (10:40 +0000)]
Rename new_space_dominator to dominator since dominators can also be in old space.
BUG=
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/
312713002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21629
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
rossberg@chromium.org [Tue, 3 Jun 2014 09:34:29 +0000 (09:34 +0000)]
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
jochen@chromium.org [Tue, 3 Jun 2014 08:29:03 +0000 (08:29 +0000)]
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
ishell@chromium.org [Tue, 3 Jun 2014 08:28:38 +0000 (08:28 +0000)]
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
jochen@chromium.org [Tue, 3 Jun 2014 08:12:43 +0000 (08:12 +0000)]
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
mvstanton@chromium.org [Tue, 3 Jun 2014 07:59:36 +0000 (07:59 +0000)]
%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
hpayer@chromium.org [Tue, 3 Jun 2014 07:55:38 +0000 (07:55 +0000)]
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
mvstanton@chromium.org [Tue, 3 Jun 2014 07:45:40 +0000 (07:45 +0000)]
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
marja@chromium.org [Tue, 3 Jun 2014 07:40:43 +0000 (07:40 +0000)]
Minor cleanups & trivial refactoring related to Ast.
1) Literal::IsNull, IsTrue and IsFalse were dead code, and not needed.
2) No need to use the node type constants outside the Ast; there is IsSomeNodeType().
3) AsSomeNodeType() != NULL -> IsSomeNodeType().
R=rossberg@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
298143004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21621
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
Jacob.Bramley@arm.com [Tue, 3 Jun 2014 07:37:16 +0000 (07:37 +0000)]
ARM64: Fix ASM_LOCATION and the like.
BUG=
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/
308023007
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21620
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jochen@chromium.org [Tue, 3 Jun 2014 07:26:07 +0000 (07:26 +0000)]
Add collection-iterator.js to BUILD.gn after r21615
LOG=n
BUG=none
TBR=adamk@chromium.org
Review URL: https://codereview.chromium.org/
314623002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21619
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jochen@chromium.org [Tue, 3 Jun 2014 06:50:46 +0000 (06:50 +0000)]
First cut at run_mksnapshot action for gn
BUG=none
R=brettw@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/
293363009
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21618
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Tue, 3 Jun 2014 04:01:34 +0000 (04:01 +0000)]
Inline fast path for Array.indexOf() and Array.lastIndexOf().
TEST=mjsunit/array-indexing
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/
308793012
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21617
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
adamk@chromium.org [Tue, 3 Jun 2014 00:53:16 +0000 (00:53 +0000)]
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
adamk@chromium.org [Tue, 3 Jun 2014 00:34:01 +0000 (00:34 +0000)]
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
weiliang.lin@intel.com [Mon, 2 Jun 2014 13:53:21 +0000 (13:53 +0000)]
X87: Don't push eax/rax before calling Runtime_Abort
Additionally delete the unused Throw(BailoutReason)
Port r21582 (41dd40b)
BUG=
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/
305013012
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21612
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
weiliang.lin@intel.com [Mon, 2 Jun 2014 13:50:59 +0000 (13:50 +0000)]
X87: Simplify known successor block lowering.
Port r21589 (a9f3228)
BUG=
R=danno@chromium.org
Review URL: https://codereview.chromium.org/
309043002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21611
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
plind44@gmail.com [Mon, 2 Jun 2014 13:40:39 +0000 (13:40 +0000)]
MIPS: Simplify known successor block lowering.
Port r21589 (a9f3228)
BUG=
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/
306053011
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21610
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Mon, 2 Jun 2014 13:35:26 +0000 (13:35 +0000)]
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
Jacob.Bramley@arm.com [Mon, 2 Jun 2014 13:12:12 +0000 (13:12 +0000)]
ARM64: Restructure the L1 deopt jump table.
This restructures the L1 deopt jump table so that the base address of
the L2 table is only loaded once. This significantly reduces the size of
the generated code because only one big immediate needs to be loaded.
The total size of all L1 deopt tables generated during Octane is almost
halved in size, from about 1105kB to 584kB.
BUG=
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/
305963010
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21608
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Mon, 2 Jun 2014 12:51:19 +0000 (12:51 +0000)]
Some more debugger-related refactorings.
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/
297303006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21607
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Mon, 2 Jun 2014 12:17:05 +0000 (12:17 +0000)]
Handle HCheckInstanceType and HIsStringAndBranch in check elimination.
R=ishell@chromium.org
Committed: https://code.google.com/p/v8/source/detail?r=21593
Review URL: https://codereview.chromium.org/
300423003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21606
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Mon, 2 Jun 2014 12:07:37 +0000 (12:07 +0000)]
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
yangguo@chromium.org [Mon, 2 Jun 2014 11:41:50 +0000 (11:41 +0000)]
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
weiliang.lin@intel.com [Mon, 2 Jun 2014 11:39:44 +0000 (11:39 +0000)]
X87: use more suitable build flag
BUG=
R=danno@chromium.org
Review URL: https://codereview.chromium.org/
305643005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21603
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
weiliang.lin@intel.com [Mon, 2 Jun 2014 11:37:50 +0000 (11:37 +0000)]
X87: Remove check for SAHF support in ia32
port r21422 (38edcd2)
Original commit message:
On ia32, SAHF is guaranteed. It's only necessary to probe for it on x64.
BUG=
R=danno@chromium.org
Review URL: https://codereview.chromium.org/
301083002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21602
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
weiliang.lin@intel.com [Mon, 2 Jun 2014 11:34:45 +0000 (11:34 +0000)]
X87: Refactor CallICStub to use a different stub for each customization.
port r21564 (a39968c)
Original commit message:
This gives us much more room to customize on different functions, by
using MajorKey to differentiate them.
BUG=
R=danno@chromium.org
Review URL: https://codereview.chromium.org/
307823003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21601
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
weiliang.lin@intel.com [Mon, 2 Jun 2014 11:31:32 +0000 (11:31 +0000)]
X87: Move LiveEdit-related code.
port r21559 (dfd0cf8)
BUG=
R=danno@chromium.org
Review URL: https://codereview.chromium.org/
303053002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21600
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jochen@chromium.org [Mon, 2 Jun 2014 11:10:03 +0000 (11:10 +0000)]
Update gn config after r21578
TBR=bmeurer@chromium.org
LOG=n
BUG=none
Review URL: https://codereview.chromium.org/
312513002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21597
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
verwaest@chromium.org [Mon, 2 Jun 2014 11:02:06 +0000 (11:02 +0000)]
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
verwaest@chromium.org [Mon, 2 Jun 2014 10:59:11 +0000 (10:59 +0000)]
Clean up (Get|Set)Property(Attributes)WithFailedAccessChecks
BUG=
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/
309653003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21595
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Mon, 2 Jun 2014 09:20:19 +0000 (09:20 +0000)]
Revert "Handle HCheckInstanceType and HIsStringAndBranch in check elimination."
This reverts commit r21593 for breaking the Webkit tests.
TBR=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/
310593004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21594
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Mon, 2 Jun 2014 08:51:25 +0000 (08:51 +0000)]
Handle HCheckInstanceType and HIsStringAndBranch in check elimination.
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/
300423003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21593
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Mon, 2 Jun 2014 07:02:24 +0000 (07:02 +0000)]
Inline Array.shift() fast path instead of using a code stub.
TEST=mjsunit/array-shift,mjsunit/array-shift2,mjsunit/array-shift3
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/
308793010
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21592
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Mon, 2 Jun 2014 06:42:56 +0000 (06:42 +0000)]
Fix HPushArguments instruction.
Use the zone that is passed to New() and fix implementation of
HPushArguments::AddInput() to match HPhi::AddInput().
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/
309763003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21591
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Mon, 2 Jun 2014 06:22:09 +0000 (06:22 +0000)]
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
bmeurer@chromium.org [Mon, 2 Jun 2014 05:33:35 +0000 (05:33 +0000)]
Simplify known successor block lowering.
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/
308593003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21589
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Sat, 31 May 2014 14:11:48 +0000 (14:11 +0000)]
BuildNumberToString: Check for undefined keys in the cache
BUG=chromium:368114
LOG=y
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/
302063004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21586
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Fri, 30 May 2014 17:07:38 +0000 (17:07 +0000)]
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
jkummerow@chromium.org [Fri, 30 May 2014 17:04:40 +0000 (17:04 +0000)]
Harden Runtime_FunctionSetPrototype, Isolate::PrintStack
BUG=chromium:377209
LOG=n
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/
306543002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21584
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Fri, 30 May 2014 16:12:25 +0000 (16:12 +0000)]
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
verwaest@chromium.org [Fri, 30 May 2014 14:27:19 +0000 (14:27 +0000)]
Don't push eax/rax before calling Runtime_Abort
Additionally delete the unused Throw(BailoutReason)
BUG=
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/
308083006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21582
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
rmcilroy@chromium.org [Fri, 30 May 2014 09:31:44 +0000 (09:31 +0000)]
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
plind44@gmail.com [Thu, 29 May 2014 13:40:51 +0000 (13:40 +0000)]
MIPS: Refactor HType to get rid of various hacks.
Port r21578 (dcf13aa)
Original commit message:
- 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.
BUG=
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/
301023004
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21580
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
weiliang.lin@intel.com [Thu, 29 May 2014 13:11:55 +0000 (13:11 +0000)]
X87: Refactor HType to get rid of various hacks.
port r21578 (dcf13aa)
Original commit message:
- 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.
BUG=
Review URL: https://codereview.chromium.org/
307903002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21579
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Thu, 29 May 2014 04:13:50 +0000 (04:13 +0000)]
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
rafaelw@chromium.org [Wed, 28 May 2014 19:13:41 +0000 (19:13 +0000)]
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
adamk@chromium.org [Wed, 28 May 2014 18:40:04 +0000 (18:40 +0000)]
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
ishell@chromium.org [Wed, 28 May 2014 16:00:52 +0000 (16:00 +0000)]
FastCloneShallowArrayStub should not be used it the length of the array is too big as it could eventually exceed the allowed size limit for manually folded allocations.
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/
300283003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21573
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
rossberg@chromium.org [Wed, 28 May 2014 15:05:53 +0000 (15:05 +0000)]
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
ulan@chromium.org [Wed, 28 May 2014 13:36:25 +0000 (13:36 +0000)]
Check that all properties are processed in NameDictionary::CopyEnumKeysTo.
BUG=372579
LOG=N
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/
306663002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21571
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
machenbach@chromium.org [Wed, 28 May 2014 13:05:17 +0000 (13:05 +0000)]
Add new benchmark suite runner.
TEST=./tools/run_benchmarks.py benchmarks/v8.json
TEST=cd tools/unittests; python -m unittest run_benchmarks_test
Does not support custom results processors yet. Will implement that in a future CL.
BUG=374740
LOG=n
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/
293023006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21570
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Wed, 28 May 2014 13:01:47 +0000 (13:01 +0000)]
Use non-copying sorting in test harness.
R=machenbach@chromium.org
Review URL: https://codereview.chromium.org/
300873006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21569
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
machenbach@chromium.org [Wed, 28 May 2014 13:00:47 +0000 (13:00 +0000)]
Fix deopt fuzzer after adding a no_sorting flag.
BUG=
TBR=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/
305643007
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21568
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
danno@chromium.org [Wed, 28 May 2014 12:03:40 +0000 (12:03 +0000)]
Fix lint complaints in objects.h
R=rossberg@chromium.org
LOG=N
Review URL: https://codereview.chromium.org/
304533007
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21567
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jochen@chromium.org [Wed, 28 May 2014 11:48:55 +0000 (11:48 +0000)]
Add a dummy v8 target to BUILD.gn so we can depend on this from chrome
BUG=none
R=dcarney@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/
300883003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21566
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mvstanton@chromium.org [Wed, 28 May 2014 11:45:09 +0000 (11:45 +0000)]
CallIC::PrintState() was incorrectly declared as V8_FINAL.
This broke the windows build.
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/
304633004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21565
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mvstanton@chromium.org [Wed, 28 May 2014 11:29:55 +0000 (11:29 +0000)]
Refactor CallICStub to use a different stub for each customization.
This gives us much more room to customize on different functions, by
using MajorKey to differentiate them.
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/
295383004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21564
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Wed, 28 May 2014 11:17:02 +0000 (11:17 +0000)]
Fix processing of partially initialized JSWeakCollection.
R=hpayer@chromium.org
BUG=v8:2070
LOG=N
Review URL: https://codereview.chromium.org/
300843009
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21563
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Wed, 28 May 2014 11:00:11 +0000 (11:00 +0000)]
Free memory in the mock array buffer allocator.
Turns out ASAN and valgrind notice if you leak 0 allocated bytes.
R=jkummerow@chromium.org, jochen@chromium.org
Review URL: https://codereview.chromium.org/
306583006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21562
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Wed, 28 May 2014 10:49:10 +0000 (10:49 +0000)]
Add flag to test harness to stop sorting test cases.
R=jkummerow@chromium.org, machenbach@chromium.org
Review URL: https://codereview.chromium.org/
307553003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21561
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Wed, 28 May 2014 10:41:13 +0000 (10:41 +0000)]
Refactor after break target computation.
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/
301563004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21560
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Wed, 28 May 2014 10:21:46 +0000 (10:21 +0000)]
Move LiveEdit-related code.
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/
300793002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21559
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mvstanton@chromium.org [Wed, 28 May 2014 09:58:27 +0000 (09:58 +0000)]
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
mstarzinger@chromium.org [Wed, 28 May 2014 09:52:38 +0000 (09:52 +0000)]
Add Seq[One,Two]ByteString to runtime test generator.
R=dcarney@chromium.org, jkummerow@chromium.org
Review URL: https://codereview.chromium.org/
303543006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21557
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Wed, 28 May 2014 09:49:53 +0000 (09:49 +0000)]
Force inline runtime functions into its wrapper.
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/
307543009
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21556
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
verwaest@chromium.org [Wed, 28 May 2014 09:29:27 +0000 (09:29 +0000)]
Cleanup GetPropertyWithCallback / SetPropertyWithCallback API
BUG=
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/
305513004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21555
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Wed, 28 May 2014 09:20:03 +0000 (09:20 +0000)]
Drop bogus assert after r21552.
R=hpayer@chromium.org
BUG=v8:2070
LOG=N
Review URL: https://codereview.chromium.org/
303493005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21554
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mvstanton@chromium.org [Wed, 28 May 2014 08:39:33 +0000 (08:39 +0000)]
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
mstarzinger@chromium.org [Wed, 28 May 2014 08:35:16 +0000 (08:35 +0000)]
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
weiliang.lin@intel.com [Wed, 28 May 2014 08:21:43 +0000 (08:21 +0000)]
X87: Fix a typo in below CL
r21515 (6d0ec9a)
Convert ElementsKind into a BitField
BUG=
R=danno@chromium.org
Review URL: https://codereview.chromium.org/
301563008
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21551
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
weiliang.lin@intel.com [Wed, 28 May 2014 08:19:43 +0000 (08:19 +0000)]
X87: Small changes in preparation for Hydrogen-generated KeyedLoadGeneric
Port r21535(8bb4c2b)
BUG=
R=danno@chromium.org
Review URL: https://codereview.chromium.org/
302453011
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21550
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
weiliang.lin@intel.com [Wed, 28 May 2014 08:18:39 +0000 (08:18 +0000)]
X87: Convert String array index/length hash to BitField.
Port r21533 (736c779)
BUG=
R=danno@chromium.org
Review URL: https://codereview.chromium.org/
298293007
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21549
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
weiliang.lin@intel.com [Wed, 28 May 2014 08:17:21 +0000 (08:17 +0000)]
X87: Merge Debugger and Debug.
port r21524 (af88824)
BUG=
R=danno@chromium.org
Review URL: https://codereview.chromium.org/
298193004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21548
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
weiliang.lin@intel.com [Wed, 28 May 2014 08:16:11 +0000 (08:16 +0000)]
X87: Avoid HeapObject check in HStoreNamedField.
port r21509 (78a54b0)
Original commit message:
This way an HStoreNamedField instruction can never deoptimize
itself, which is another important step towards a working
store elimination.
BUG=
R=danno@chromium.org
Review URL: https://codereview.chromium.org/
306483013
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21547
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jochen@chromium.org [Wed, 28 May 2014 08:07:18 +0000 (08:07 +0000)]
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
bmeurer@chromium.org [Wed, 28 May 2014 08:06:14 +0000 (08:06 +0000)]
Reuse ZoneList memory if possible.
Clear() is rather wasteful for ZoneLists, because it discards
all previously allocated memory, making it impossible to reuse
until the whole Zone is released. Better use Rewind(0) in this
case, which just resets the length to zero.
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/
302783007
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21545
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Wed, 28 May 2014 06:42:01 +0000 (06:42 +0000)]
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
weiliang.lin@intel.com [Wed, 28 May 2014 04:56:28 +0000 (04:56 +0000)]
X87: Skip write barriers in the fast case when setting up local context.
Port r21481 (5973b48)
Original commit message:
The FastNewContextStub always allocates in new space, so we don't
need to update the write barrier when copying the parameters to
the newly allocated context.
BUG=
R=danno@chromium.org
Review URL: https://codereview.chromium.org/
307433004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21541
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
plind44@gmail.com [Tue, 27 May 2014 23:54:07 +0000 (23:54 +0000)]
MIPS: Fix improper register use in DoMinMax.
This fixes failure on pidigit benchmark from web-shootout
after 840 digits are calculated.
TEST=
BUG=
R=plind44@gmail.com
Review URL: https://codereview.chromium.org/
300853002
Patch from Dusan Milosavljevic <Dusan.Milosavljevic@rt-rk.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21540
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
plind44@gmail.com [Tue, 27 May 2014 17:11:33 +0000 (17:11 +0000)]
MIPS: Convert String array index/length hash to BitField.
Port r21533 (736c779)
BUG=
R=plind44@gmail.com
Review URL: https://codereview.chromium.org/
297233007
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21539
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
rossberg@chromium.org [Tue, 27 May 2014 17:07:39 +0000 (17:07 +0000)]
Fix check for empty type
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
307453005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21538
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
plind44@gmail.com [Tue, 27 May 2014 17:06:40 +0000 (17:06 +0000)]
MIPS: Use TempDoubleRegister.
Port r21517 (53d6507)
BUG=
R=plind44@gmail.com
Review URL: https://codereview.chromium.org/
305563002
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21537
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jochen@chromium.org [Tue, 27 May 2014 15:16:42 +0000 (15:16 +0000)]
Reland 21529 - "Add a flag to d8 to invoke weak callbacks"
> This will send an idle notification and a low memory notification after
> each test.
>
> For some reason it's not enough to send a low memory notification alone.
>
> BUG=none
> R=yangguo@chromium.org
> LOG=n
BUG=none
R=yangguo@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/
297213006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21536
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
danno@chromium.org [Tue, 27 May 2014 15:15:49 +0000 (15:15 +0000)]
Small changes in preparation for Hydrogen-generated KeyedLoadGeneric
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/
303583002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21535
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Tue, 27 May 2014 15:00:26 +0000 (15:00 +0000)]
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
danno@chromium.org [Tue, 27 May 2014 14:55:29 +0000 (14:55 +0000)]
Convert String array index/length hash to BitField
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/
300023011
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21533
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
rossberg@chromium.org [Tue, 27 May 2014 14:26:32 +0000 (14:26 +0000)]
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
yangguo@chromium.org [Tue, 27 May 2014 14:21:46 +0000 (14:21 +0000)]
Revert "Add a flag to d8 to invoke weak callbacks"
This reverts r21529.
TBR=jochen@chromium.org
Review URL: https://codereview.chromium.org/
302543004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21531
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jochen@chromium.org [Tue, 27 May 2014 13:58:51 +0000 (13:58 +0000)]
Drop unused includes from worker-thread.cc
BUG=none
R=marja@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/
302463007
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21530
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jochen@chromium.org [Tue, 27 May 2014 13:57:48 +0000 (13:57 +0000)]
Add a flag to d8 to invoke weak callbacks
This will send an idle notification and a low memory notification after
each test.
For some reason it's not enough to send a low memory notification alone.
BUG=none
R=yangguo@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/
306483006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21529
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
rossberg@chromium.org [Tue, 27 May 2014 13:52:31 +0000 (13:52 +0000)]
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
jochen@chromium.org [Tue, 27 May 2014 13:43:29 +0000 (13:43 +0000)]
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
yangguo@chromium.org [Tue, 27 May 2014 13:40:40 +0000 (13:40 +0000)]
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
plind44@gmail.com [Tue, 27 May 2014 13:37:33 +0000 (13:37 +0000)]
MIPS: Avoid HeapObject check in HStoreNamedField.
Port r21509 (78a54b0)
Original commit message:
This way an HStoreNamedField instruction can never deoptimize
itself, which is another important step towards a working
store elimination.
BUG=
R=plind44@gmail.com
Review URL: https://codereview.chromium.org/
297143007
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21525
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Tue, 27 May 2014 13:20:58 +0000 (13:20 +0000)]
Merge Debugger and Debug.
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/
301633005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21524
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Tue, 27 May 2014 13:05:11 +0000 (13:05 +0000)]
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
yangguo@chromium.org [Tue, 27 May 2014 12:52:15 +0000 (12:52 +0000)]
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
vogelheim@chromium.org [Tue, 27 May 2014 12:26:44 +0000 (12:26 +0000)]
Add defensive assert against a weak callback on an empty persistent.
(This shouldn't happen in the first place, as by definition that callback would never be called. However, the referenced bug sorta looks like this happened. If so, the CHECK should help us pinpoint the culprit.)
R=jochen@chromium.org
BUG=368095
LOG=N
Review URL: https://codereview.chromium.org/
265823006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21521
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Tue, 27 May 2014 12:21:40 +0000 (12:21 +0000)]
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