machenbach [Fri, 14 Nov 2014 09:32:03 +0000 (01:32 -0800)]
Whitespace change to test CQ.
TBR=machenbach@chromium.org
Review URL: https://codereview.chromium.org/
725873002
Cr-Commit-Position: refs/heads/master@{#25351}
Dan Carney [Fri, 14 Nov 2014 08:56:56 +0000 (09:56 +0100)]
[turbofan] small cleanups to aid register allocator debugging
BUG=
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/
727693002
Cr-Commit-Position: refs/heads/master@{#25350}
Michael Achenbach [Fri, 14 Nov 2014 08:38:57 +0000 (09:38 +0100)]
Fix releases script after git migration.
BUG=chromium:410721
LOG=n
TBR=tandrii@chromium.org
TEST=script_test.py
Review URL: https://codereview.chromium.org/
725073002
Cr-Commit-Position: refs/heads/master@{#25349}
Andy Wingo [Fri, 14 Nov 2014 08:21:13 +0000 (09:21 +0100)]
Move feedback slot allocation to post-pass
R=mvstanton@chromium.org, svenpanne@chromium.org
Review URL: https://codereview.chromium.org/
670953003
Cr-Commit-Position: refs/heads/master@{#25348}
Benedikt Meurer [Fri, 14 Nov 2014 08:21:04 +0000 (09:21 +0100)]
[turbofan] Optimize remainder of integer division by unknown power of two.
Drive-by-Fix: minint % 0 was broken on ARM, but we didn't notice because
there was no test covering that case...
TEST=msjunit
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/
727673002
Cr-Commit-Position: refs/heads/master@{#25347}
Hannes Payer [Fri, 14 Nov 2014 08:13:03 +0000 (09:13 +0100)]
Allow idle notification when incremental marking is turned off.
BUG=
R=jochen@chromium.org
Review URL: https://codereview.chromium.org/
725583005
Cr-Commit-Position: refs/heads/master@{#25346}
Benedikt Meurer [Fri, 14 Nov 2014 08:00:24 +0000 (09:00 +0100)]
[turbofan] Smartify the GraphReducer.
Don't use the generic algorithm, but instead start going into the
direction of ControlReducer, using a stack plus a revisit queue to
not miss any more possibilities for reductions anymore.
TEST=cctest,unittests
R=dcarney@chromium.org
Committed: https://chromium.googlesource.com/v8/v8/+/
f047507370634155113d78685372630a230613cf
Review URL: https://codereview.chromium.org/
726513002
Cr-Commit-Position: refs/heads/master@{#25345}
Benedikt Meurer [Fri, 14 Nov 2014 07:43:40 +0000 (08:43 +0100)]
[arm] Fix UBFX detection.
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/
725063002
Cr-Commit-Position: refs/heads/master@{#25344}
Michael Achenbach [Thu, 13 Nov 2014 22:39:44 +0000 (23:39 +0100)]
Whitespace change to trigger bots (3)
Cr-Commit-Position: refs/heads/master@{#25343}
Michael Achenbach [Thu, 13 Nov 2014 22:19:58 +0000 (23:19 +0100)]
Whitespace change to trigger bots (2)
Cr-Commit-Position: refs/heads/master@{#25342}
Michael Achenbach [Thu, 13 Nov 2014 22:19:02 +0000 (23:19 +0100)]
Whitespace change to trigger bots (1)
Cr-Commit-Position: refs/heads/master@{#25341}
André Baixo [Thu, 13 Nov 2014 17:28:22 +0000 (17:28 +0000)]
Fix size_t to int conversion.
BUG=421063
LOG=N
R=vogelheim@chromium.org
Review URL: https://codereview.chromium.org/
727513002
Patch from André Baixo <baixo@google.com>.
Cr-Commit-Position: refs/heads/master@{#25340}
Daniel Vogelheim [Thu, 13 Nov 2014 17:17:30 +0000 (18:17 +0100)]
Add a version tag for cached data.
BUG=399580,431699
LOG=N
R=dcarney@chromium.org, marja@chromium.org
Review URL: https://codereview.chromium.org/
718043002
Cr-Commit-Position: refs/heads/master@{#25339}
ishell@chromium.org [Thu, 13 Nov 2014 16:59:30 +0000 (17:59 +0100)]
Revert "TransitionArray::Search() now returns insertion index if the entry was not found."
This reverts the commit because it possibly causes renderer hangs.
BUG=chromium:431807
LOG=N
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/
725633002
Cr-Commit-Position: refs/heads/master@{#25338}
Erik Arvidsson [Thu, 13 Nov 2014 16:50:03 +0000 (11:50 -0500)]
Classes: Cleanup default constructor flag
Now that we keep track of whether a function contains super we do not
need kDefaultConstructorCallSuper
BUG=None
LOG=Y
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/
718833002
Cr-Commit-Position: refs/heads/master@{#25337}
Daniel Vogelheim [Thu, 13 Nov 2014 16:46:52 +0000 (17:46 +0100)]
Revert "Soft fail for invalid cache data."
This reverts commit
eafce666f49f13011849b6c0c40b271676ec91cf.
Original commit failed some tests w/ memory leaks.
TBR=yangguo@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
724053004
Cr-Commit-Position: refs/heads/master@{#25336}
Yang Guo [Thu, 13 Nov 2014 15:42:40 +0000 (16:42 +0100)]
Soft fail for invalid cache data.
API=ScriptCompiler::CachedData::rejected
LOG=Y
R=vogelheim@google.com, vogelheim@chromium.org
Review URL: https://codereview.chromium.org/
724023002
Cr-Commit-Position: refs/heads/master@{#25335}
Michael Starzinger [Thu, 13 Nov 2014 15:39:10 +0000 (16:39 +0100)]
Fix dumping of counters in d8.
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/
721193002
Cr-Commit-Position: refs/heads/master@{#25334}
Yang Guo [Thu, 13 Nov 2014 15:37:25 +0000 (16:37 +0100)]
PropertyAccessCompiler should always emit reloc info for external references.
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/
727483002
Cr-Commit-Position: refs/heads/master@{#25333}
ishell@chromium.org [Thu, 13 Nov 2014 15:30:53 +0000 (16:30 +0100)]
Revert "TransitionArray now uses <is_data_property, name, attributes> tuple as a key, which allows to have several entries for the same property name."
Revert "Fix for an assertion failure in Map::FindTransitionToField(...). Appeared after r25136."
This revert is made in order to revert r25099 which potentially causes renderer hangs.
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/
722873004
Cr-Commit-Position: refs/heads/master@{#25332}
machenbach [Thu, 13 Nov 2014 14:58:11 +0000 (06:58 -0800)]
Revert of Whitespace change to test the CQ. (patchset #1 id:1 of https://codereview.chromium.org/
721113003/)
Reason for revert:
Test CQ
Original issue's description:
> Whitespace change to test the CQ.
>
> TBR=machenbach@chromium.org
> NOTRY=true
>
> Committed: https://chromium.googlesource.com/v8/v8/+/
b0ab17592c8729535ebfa1f52131ee7f2b96b1e3
TBR=tandrii@chromium.org
NOTREECHECKS=true
NOTRY=true
Review URL: https://codereview.chromium.org/
725613002
Cr-Commit-Position: refs/heads/master@{#25331}
ulan [Thu, 13 Nov 2014 14:54:38 +0000 (06:54 -0800)]
Reland r24737 "Read object pointer atomically while updating slots"
Crashes were fixed by r24914.
BUG=chromium:427746
LOG=N
Review URL: https://codereview.chromium.org/
726543003
Cr-Commit-Position: refs/heads/master@{#25330}
machenbach [Thu, 13 Nov 2014 14:19:23 +0000 (06:19 -0800)]
Whitespace change to test the CQ.
TBR=machenbach@chromium.org
NOTRY=true
Review URL: https://codereview.chromium.org/
721113003
Cr-Commit-Position: refs/heads/master@{#25329}
Toon Verwaest [Thu, 13 Nov 2014 14:12:03 +0000 (15:12 +0100)]
Install the constructor property on custom prototype before optimizing it as a prototype
BUG=
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/
725593002
Cr-Commit-Position: refs/heads/master@{#25328}
Michael Starzinger [Thu, 13 Nov 2014 14:06:49 +0000 (15:06 +0100)]
Revert "[turbofan] Smartify the GraphReducer."
This reverts commit
f04750737063 due to mjsunit/numops-fuzz-part2 hitting an
assertion in the ARM assembler.
TBR=bmeurer@chromium.org
TEST=mjsunit/numops-fuzz-part2
Review URL: https://codereview.chromium.org/
724053002
Cr-Commit-Position: refs/heads/master@{#25327}
Benedikt Meurer [Thu, 13 Nov 2014 11:34:06 +0000 (12:34 +0100)]
[turbofan] Smartify the GraphReducer.
Don't use the generic algorithm, but instead start going into the
direction of ControlReducer, using a stack plus a revisit queue to
not miss any more possibilities for reductions anymore.
TEST=cctest,unittests
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/
726513002
Cr-Commit-Position: refs/heads/master@{#25326}
Adrian Perez [Thu, 13 Nov 2014 11:20:01 +0000 (12:20 +0100)]
Implement .of() on typed arrays
BUG=v8:3578
LOG=Y
R=dslomov@chromium.org, wingo@igalia.com
Review URL: https://codereview.chromium.org/
660863003
Patch from Adrian Perez <aperez@igalia.com>.
Cr-Commit-Position: refs/heads/master@{#25325}
ishell@chromium.org [Thu, 13 Nov 2014 10:56:13 +0000 (11:56 +0100)]
Avoid fast short-cut in Map::GeneralizeRepresentation() for literals with non-simple transitions.
It started showing after r25253.
BUG=v8:3687
LOG=N
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/
715313003
Cr-Commit-Position: refs/heads/master@{#25324}
Michael Starzinger [Thu, 13 Nov 2014 10:54:41 +0000 (11:54 +0100)]
Enable breakpoint tests that now pass in TurboFan.
R=jarin@chromium.org
TEST=cctest/test-debug
Review URL: https://codereview.chromium.org/
726453004
Cr-Commit-Position: refs/heads/master@{#25323}
Michael Starzinger [Thu, 13 Nov 2014 10:48:22 +0000 (11:48 +0100)]
Perform receiver patching for sloppy mode in high-level IR.
R=verwaest@chromium.org
TEST=cctest/test-run-jscalls/ReceiverPatching
Review URL: https://codereview.chromium.org/
717093002
Cr-Commit-Position: refs/heads/master@{#25322}
Andy Wingo [Thu, 13 Nov 2014 09:55:48 +0000 (10:55 +0100)]
Move BailoutReason and flags computation to post-pass
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/
668143003
Cr-Commit-Position: refs/heads/master@{#25321}
Michael Starzinger [Thu, 13 Nov 2014 09:43:47 +0000 (10:43 +0100)]
Enable harmony tests for TurboFan that now pass.
R=jarin@chromium.org
TEST=mjsunit/harmony
Review URL: https://codereview.chromium.org/
723983002
Cr-Commit-Position: refs/heads/master@{#25320}
Dan Carney [Thu, 13 Nov 2014 09:41:58 +0000 (10:41 +0100)]
[turbofan] add some registerallocator unittests
BUG=
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/
700753003
Cr-Commit-Position: refs/heads/master@{#25319}
Michael Achenbach [Thu, 13 Nov 2014 09:22:45 +0000 (10:22 +0100)]
Fix landing candidate pushes.
BUG=chromium:410721
LOG=n
TBR=tandrii@chromium.org
TEST=script_test.py
Review URL: https://codereview.chromium.org/
725503003
Cr-Commit-Position: refs/heads/master@{#25318}
Jaroslav Sevcik [Thu, 13 Nov 2014 09:02:07 +0000 (10:02 +0100)]
Reland "[turbofan] Weakening of types must weaken ranges inside unions."
This relands commit
4c1f4b796d1c455fc6a023abe145a5e48c4b7b1f.
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/
723023002
Cr-Commit-Position: refs/heads/master@{#25317}
Chunyang Dai [Thu, 13 Nov 2014 09:08:37 +0000 (17:08 +0800)]
X87: Leaving a generator via an exception causes it to close
port
24a7ee877e1fe2ba0a52d69061946aeda7c26c10 (r25297)
original commit message:
Leaving a generator via an exception causes it to close
BUG=
R=weiliang.lin@intel.com
Review URL: https://codereview.chromium.org/
724643002
Patch from Chunyang Dai <chunyang.dai@intel.com>.
Cr-Commit-Position: refs/heads/master@{#25316}
Yang Guo [Thu, 13 Nov 2014 08:47:52 +0000 (09:47 +0100)]
Move public symbols to the root set.
This allows serializing public symbols that are embedded in code.
BUG=v8:3689
LOG=N
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/
722723002
Cr-Commit-Position: refs/heads/master@{#25315}
Jochen Eisinger [Thu, 13 Nov 2014 08:42:05 +0000 (09:42 +0100)]
Revert "Increase the target new space size to the max new space size"
TBR=hpayer@chromium.org
BUG=v8:3626
LOG=n
Review URL: https://codereview.chromium.org/
724543003
Cr-Commit-Position: refs/heads/master@{#25314}
Benedikt Meurer [Thu, 13 Nov 2014 07:40:46 +0000 (08:40 +0100)]
[turbofan] Avoid useless bit masking in typed lowering.
There's no need to apply the 0x1f mask to right hand sides of shifts if
the input is already in range [0,31].
TEST=cctest,unittests
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/
718193003
Cr-Commit-Position: refs/heads/master@{#25313}
Jaroslav Sevcik [Thu, 13 Nov 2014 06:10:28 +0000 (07:10 +0100)]
Revert "[turbofan] Weakening of types must weaken ranges inside unions."
This reverts commit
4c1f4b796d1c455fc6a023abe145a5e48c4b7b1f.
TBR=rossberg@chromium.org
Review URL: https://codereview.chromium.org/
722943003
Cr-Commit-Position: refs/heads/master@{#25312}
Jaroslav Sevcik [Thu, 13 Nov 2014 05:18:26 +0000 (06:18 +0100)]
[turbofan] Weakening of types must weaken ranges inside unions.
BUG=
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/
712623002
Cr-Commit-Position: refs/heads/master@{#25311}
Adam Klein [Wed, 12 Nov 2014 18:39:07 +0000 (10:39 -0800)]
Remove dead AST code in For and While statements
R=marja@chromium.org
Review URL: https://codereview.chromium.org/
717923003
Cr-Commit-Position: refs/heads/master@{#25310}
Adam Klein [Wed, 12 Nov 2014 18:33:23 +0000 (10:33 -0800)]
Re-add dot_result_string to heap.h after
5f7b24f7b42
Failed to notice it was still being used in a DCHECK, so removing
it broke the debug build.
TBR=marja@chromium.org
Review URL: https://codereview.chromium.org/
720793004
Cr-Commit-Position: refs/heads/master@{#25309}
Adam Klein [Wed, 12 Nov 2014 18:18:05 +0000 (10:18 -0800)]
Remove unused dot_for and dot_result strings from heap.h
These appear to have simply been missed in r21972
R=marja@chromium.org
Review URL: https://codereview.chromium.org/
698483004
Cr-Commit-Position: refs/heads/master@{#25308}
Michael Achenbach [Wed, 12 Nov 2014 17:54:11 +0000 (18:54 +0100)]
Switch release scripts to pure git.
This removes all svn features from the release scripts.
This also fixes a bug in commit position retrieval.
BUG=chromium:410721
LOG=n
R=tandrii@chromium.org
TBR=tandrii@chromium.org
TEST=script_test.py
Review URL: https://codereview.chromium.org/
716153002
Cr-Commit-Position: refs/heads/master@{#25307}
Michael Achenbach [Wed, 12 Nov 2014 17:43:38 +0000 (18:43 +0100)]
Whitespace change for the v8 git migration.
Cr-Commit-Position: refs/heads/master@{#25306}
Michael Achenbach [Wed, 12 Nov 2014 17:33:21 +0000 (18:33 +0100)]
Make codereview.settings ready for git.
BUG=410721
LOG=n
R=agable@chromium.org, tandrii@chromium.org
Review URL: https://codereview.chromium.org/
699153003
Cr-Commit-Position: refs/heads/master@{#25305}
balazs.kilvady@imgtec.com [Wed, 12 Nov 2014 16:56:57 +0000 (16:56 +0000)]
MIPS: Leaving a generator via an exception causes it to close.
Port
757f400246dc45f889cdc0848094c417e44b8854
Port r25297
BUG=v8:3096
LOG=Y
R=paul.lind@imgtec.com
Review URL: https://codereview.chromium.org/
716183004
Cr-Commit-Position: refs/heads/master@{#25304}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25304
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
dslomov@chromium.org [Wed, 12 Nov 2014 16:45:48 +0000 (16:45 +0000)]
Fix Context::declaration_context to account for script contexts.
R=rossberg@chromium.org
BUG=v8:3690
LOG=N
Review URL: https://codereview.chromium.org/
715263003
Cr-Commit-Position: refs/heads/master@{#25303}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25303
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Wed, 12 Nov 2014 16:05:53 +0000 (16:05 +0000)]
Skip regress-crbug-137689.js when running with GC stress
It depends on maps not disappearing prematurely.
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/
720853002
Cr-Commit-Position: refs/heads/master@{#25302}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25302
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
balazs.kilvady@imgtec.com [Wed, 12 Nov 2014 15:03:23 +0000 (15:03 +0000)]
MIPS: ES6: Add support for super in object literals.
Port
84741e76a346e34b018af129b0c15bd5d7b1af15
Port r25271
Original commit message:
This only available under --harmony-classes
BUG=v8:3571
LOG=Y
R=paul.lind@imgtec.com
Review URL: https://codereview.chromium.org/
714423004
Cr-Commit-Position: refs/heads/master@{#25301}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25301
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
dcarney@chromium.org [Wed, 12 Nov 2014 14:53:30 +0000 (14:53 +0000)]
[turbofan] add gap move verifier
R=jarin@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
704193007
Cr-Commit-Position: refs/heads/master@{#25300}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25300
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jochen@chromium.org [Wed, 12 Nov 2014 14:47:49 +0000 (14:47 +0000)]
Link against librt on solaris for semaphore and scheduler symbols
BUG=v8:3358
R=svenpanne@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/
722673002
Cr-Commit-Position: refs/heads/master@{#25299}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25299
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jochen@chromium.org [Wed, 12 Nov 2014 14:46:20 +0000 (14:46 +0000)]
Increase the target new space size to the max new space size
Assuming a page creates a low of objects that however will soon die
after page load, delaying the first scavange will hopefully decrease the
amount of time spent during page load without a later penalty when we
have to scavenge a large but mostly dead new space
BUG=v8:3626
R=hpayer@chromium.org
LOG=y
Review URL: https://codereview.chromium.org/
721573003
Cr-Commit-Position: refs/heads/master@{#25298}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25298
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
wingo@igalia.com [Wed, 12 Nov 2014 14:28:53 +0000 (14:28 +0000)]
Leaving a generator via an exception causes it to close
R=rossberg@chromium.org
BUG=v8:3096
LOG=Y
Review URL: https://codereview.chromium.org/
717123002
Cr-Commit-Position: refs/heads/master@{#25297}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25297
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Wed, 12 Nov 2014 14:26:42 +0000 (14:26 +0000)]
Temporarily disable test due to not being compatible with the serializer.
TBR=dslomov@chromium.org
BUG=v8:3689
LOG=N
Review URL: https://codereview.chromium.org/
697893004
Cr-Commit-Position: refs/heads/master@{#25296}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25296
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Wed, 12 Nov 2014 13:29:08 +0000 (13:29 +0000)]
Fix copyright headers.
R=machenbach@chromium.org
Review URL: https://codereview.chromium.org/
720793002
Cr-Commit-Position: refs/heads/master@{#25295}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25295
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
dslomov@chromium.org [Wed, 12 Nov 2014 13:12:17 +0000 (13:12 +0000)]
Re-enable serialization under harmony-scoping.
R=yangguo@chromium.org
BUG=v8:3689
LOG=N
Review URL: https://codereview.chromium.org/
717153002
Cr-Commit-Position: refs/heads/master@{#25294}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25294
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
dslomov@chromium.org [Wed, 12 Nov 2014 12:23:13 +0000 (12:23 +0000)]
Disable top level serialization under harmony_scoping. It has broken tests.
TBR=yangguo@chromium.org
Review URL: https://codereview.chromium.org/
717143002
Cr-Commit-Position: refs/heads/master@{#25293}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25293
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Wed, 12 Nov 2014 12:07:48 +0000 (12:07 +0000)]
[arm] Remove code duplication in instruction selector. Refactoring.
TEST=unittests
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/
719713002
Cr-Commit-Position: refs/heads/master@{#25292}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25292
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
dslomov@chromium.org [Wed, 12 Nov 2014 11:34:09 +0000 (11:34 +0000)]
Various clean-ups after top-level lexical declarations are done.
1. Global{Context,Scope}=>Script{Context,Scope}
2. Enable fixed tests
3. Update comments
R=rossberg@chromium.org
BUG=v8:2198
LOG=N
Review URL: https://codereview.chromium.org/
716833002
Cr-Commit-Position: refs/heads/master@{#25291}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25291
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Wed, 12 Nov 2014 10:11:53 +0000 (10:11 +0000)]
Switch 'make builddeps' to use HTTPS everywhere.
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/
722613002
Cr-Commit-Position: refs/heads/master@{#25290}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25290
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Wed, 12 Nov 2014 10:06:19 +0000 (10:06 +0000)]
Correctly compute line numbers in functions from the function constructor.
R=aandrey@chromium.org
BUG=chromium:109362
LOG=Y
Review URL: https://codereview.chromium.org/
701093003
Cr-Commit-Position: refs/heads/master@{#25289}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25289
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
baptiste.afsa@arm.com [Wed, 12 Nov 2014 10:06:12 +0000 (10:06 +0000)]
[turbofan] Use cbz/cbnz when possible on arm64.
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/
715433004
Cr-Commit-Position: refs/heads/master@{#25288}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25288
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jarin@chromium.org [Wed, 12 Nov 2014 10:01:45 +0000 (10:01 +0000)]
Zap prototype transitions in release mode, too.
R=ulan@chromium.org
BUG=431559
LOG=n
Review URL: https://codereview.chromium.org/
715233002
Cr-Commit-Position: refs/heads/master@{#25287}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25287
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ishell@chromium.org [Wed, 12 Nov 2014 09:47:32 +0000 (09:47 +0000)]
Double unboxing tests fixed.
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/
715263002
Cr-Commit-Position: refs/heads/master@{#25286}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25286
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Wed, 12 Nov 2014 09:46:51 +0000 (09:46 +0000)]
Fix bug in graph copy while inlining loops.
R=titzer@chromium.org
TEST=cctest/test-run-inlining/InlineLoop
Review URL: https://codereview.chromium.org/
712403003
Cr-Commit-Position: refs/heads/master@{#25285}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25285
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Wed, 12 Nov 2014 09:43:56 +0000 (09:43 +0000)]
Remove unique static RegExpEmpty instance.
R=marja@chromium.org
BUG=chromium:430652
LOG=N
Review URL: https://codereview.chromium.org/
716113002
Cr-Commit-Position: refs/heads/master@{#25284}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25284
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Wed, 12 Nov 2014 09:38:33 +0000 (09:38 +0000)]
Fix scheduler for floating non-naked non-empty loops.
R=jarin@chromium.org
TEST=cctest/test-scheduler/NestedFloatingDiamondWithLoop
Review URL: https://codereview.chromium.org/
709753002
Cr-Commit-Position: refs/heads/master@{#25283}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25283
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Wed, 12 Nov 2014 09:28:17 +0000 (09:28 +0000)]
Reorder Error properties.
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/
717573006
Cr-Commit-Position: refs/heads/master@{#25282}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25282
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Wed, 12 Nov 2014 09:19:35 +0000 (09:19 +0000)]
Scheduler checks that end block doesn't have successors.
R=jarin@chromium.org
TEST=cctest/test-scheduler/RPOLoop
Review URL: https://codereview.chromium.org/
710333002
Cr-Commit-Position: refs/heads/master@{#25281}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25281
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
weiliang.lin@intel.com [Wed, 12 Nov 2014 08:32:50 +0000 (08:32 +0000)]
X87: ES6: Add support for super in object literals
port
721ff07f5901a9bf9ccacf0356a2c10dc452f32d (r25271).
original commit message:
ES6: Add support for super in object literals
This only available under --harmony-classes
BUG=
R=weiliang.lin@intel.com
Review URL: https://codereview.chromium.org/
716973004
Patch from Chunyang Dai <chunyang.dai@intel.com>.
Cr-Commit-Position: refs/heads/master@{#25280}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25280
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Wed, 12 Nov 2014 08:25:59 +0000 (08:25 +0000)]
Reland "Fix stepping in for-loops."
BUG=v8:3634
LOG=N
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/
688243005
Cr-Commit-Position: refs/heads/master@{#25279}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25279
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Wed, 12 Nov 2014 08:15:30 +0000 (08:15 +0000)]
Fix windows build (static_cast missing).
TBR=ishell@chromium.org
Review URL: https://codereview.chromium.org/
714413005
Cr-Commit-Position: refs/heads/master@{#25278}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25278
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Wed, 12 Nov 2014 08:11:57 +0000 (08:11 +0000)]
Fix gn build.
TBR=ishell@chromium.org
Review URL: https://codereview.chromium.org/
723463002
Cr-Commit-Position: refs/heads/master@{#25277}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25277
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Wed, 12 Nov 2014 08:04:41 +0000 (08:04 +0000)]
Abstract string building in JSON-stringifier into IncrementalStringBuilder.
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/
713223002
Cr-Commit-Position: refs/heads/master@{#25276}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25276
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
machenbach@chromium.org [Tue, 11 Nov 2014 22:07:08 +0000 (22:07 +0000)]
Switch DEPS to git.
BUG=415464
LOG=n
R=agable@chromium.org
Review URL: https://codereview.chromium.org/
702113002
Cr-Commit-Position: refs/heads/master@{#25274}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25274
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
aandrey@chromium.org [Tue, 11 Nov 2014 21:44:38 +0000 (21:44 +0000)]
Rename v8::Exception::GetMessage to CreateMessage.
This is to avoid renaming to GetMessageW/GetMessageA on Windows.
API=v8::Exception::CreateMessage
R=yangguo@chromium.org, loislo
LOG=Y
Review URL: https://codereview.chromium.org/
711353002
Cr-Commit-Position: refs/heads/master@{#25273}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25273
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
arv@chromium.org [Tue, 11 Nov 2014 21:35:27 +0000 (21:35 +0000)]
Classes: Add support for arguments in default constructor
This is currently done by generating a default constructor that looks
like this:
constructor() {
%DefaultConstructorSuperCall();
}
The a runtime function implements the logic which is pretty similar to
Runtime_Apply except that it uses the [[Prototype]] of the current
function.
This is the second try. The first failed because the test was using a
array that was too large for Function.prototype.apply.
Revert "Revert "Classes: Add support for arguments in default constructor""
This reverts commit
43aa7e541df56a132608b8b4217e9da84575e4f8.
BUG=v8:3672
LOG=Y
TBR=dslomov@chromium.org
Review URL: https://codereview.chromium.org/
716853003
Cr-Commit-Position: refs/heads/master@{#25272}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25272
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
arv@chromium.org [Tue, 11 Nov 2014 19:54:21 +0000 (19:54 +0000)]
ES6: Add support for super in object literals
This only available under --harmony-classes
BUG=v8:3571
LOG=Y
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/
718473002
Cr-Commit-Position: refs/heads/master@{#25271}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25271
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
adamk@chromium.org [Tue, 11 Nov 2014 19:07:29 +0000 (19:07 +0000)]
Correctly handle Array unshift/splices that move elements past the max length of an Array
BUG=v8:2615
LOG=n
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/
679113003
Cr-Commit-Position: refs/heads/master@{#25270}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25270
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
arv@chromium.org [Tue, 11 Nov 2014 16:22:14 +0000 (16:22 +0000)]
Revert "Classes: Add support for arguments in default constructor"
This reverts commit
3f4ea6c91a962a04407c79f08e5c86ce9ff2911a.
Broke tests on Mac64
http://build.chromium.org/p/client.v8/builders/V8%20Mac64/builds/923/steps/Check/logs/classes
BUG=v8:3672
TBR=dslomov@chromium.org
LOG=N
Review URL: https://codereview.chromium.org/
712333003
Cr-Commit-Position: refs/heads/master@{#25269}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25269
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
arv@chromium.org [Tue, 11 Nov 2014 15:54:33 +0000 (15:54 +0000)]
Classes: Add support for arguments in default constructor
This is currently done by generating a default constructor that looks
like this:
constructor() {
%DefaultConstructorSuperCall();
}
The a runtime function implements the logic which is pretty similar to
Runtime_Apply except that it uses the [[Prototype]] of the current
function.
BUG=v8:3672
LOG=Y
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/
692333011
Cr-Commit-Position: refs/heads/master@{#25268}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25268
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
wingo@igalia.com [Tue, 11 Nov 2014 15:53:42 +0000 (15:53 +0000)]
Don't print inlined function ID in --trace-hydrogen
FunctionLiteral has two purposes: it is a unit of compilation, and it is
also an expression. Its id() is only for the latter purpose, used by
the continuation of the closure, not by the closure itself.
When we inline, we treat the FunctionLiteral as a unit of compilation,
not as an expression, and as such the FunctionLiteral doesn't have any
meaningful ID. The right thing to do is not to access the ID when
printing the hydrogen expression.
R=svenpanne@chromium.org, vegorov@google.com
BUG=v8:3680
LOG=N
Review URL: https://codereview.chromium.org/
716793003
Cr-Commit-Position: refs/heads/master@{#25267}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25267
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Tue, 11 Nov 2014 15:40:51 +0000 (15:40 +0000)]
Reland "Avoid some unnecessary fast-properties map creations."
This relands commit
ea74f0f85a7730879a2f17721629f93525886092.
The revert was due to failures in cctest/test-heap/ReleaseOverReservedPages,
caused by apparent changes to memory layout and fragmentation of the
first page. Eliminating a situation in messages.js where this CL has had
an effect on map transitions seems to solve the issue.
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/
714883003
Cr-Commit-Position: refs/heads/master@{#25266}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25266
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Tue, 11 Nov 2014 15:29:12 +0000 (15:29 +0000)]
Simplify scheduler API by removing zone scopes.
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/
711413002
Cr-Commit-Position: refs/heads/master@{#25265}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25265
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
dslomov@chromium.org [Tue, 11 Nov 2014 15:15:42 +0000 (15:15 +0000)]
harmony-scoping: Implement StoreIC handler for stores to global contexts.
R=ishell@chromium.org, adamk@chromium.org, rossberg@chromium.org, verwaest@chromium.org
BUG=v8:2198
LOG=N
Review URL: https://codereview.chromium.org/
712973002
Cr-Commit-Position: refs/heads/master@{#25264}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25264
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
marja@chromium.org [Tue, 11 Nov 2014 14:27:26 +0000 (14:27 +0000)]
Remove V8.ZoneSegmentBytes.
1) It's unused. 2) Since Zones can be used on a background thread, the Zone
cannot just access this counter from the Isolate, so keeping this counter up to
date would require extra work. Better to just remove it.
BUG=431860
LOG=n
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/
716793002
Cr-Commit-Position: refs/heads/master@{#25263}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25263
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
titzer@chromium.org [Tue, 11 Nov 2014 12:02:56 +0000 (12:02 +0000)]
Remove PhiReducer.
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
684993006
Cr-Commit-Position: refs/heads/master@{#25262}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25262
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Tue, 11 Nov 2014 11:52:42 +0000 (11:52 +0000)]
Removed CSCOPE artifact.
TBR=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/
711363002
Cr-Commit-Position: refs/heads/master@{#25261}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25261
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Tue, 11 Nov 2014 11:47:07 +0000 (11:47 +0000)]
Removed gcc_version magic from our GYP files, we don't support GCC 4.4 anymore.
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/
710233004
Cr-Commit-Position: refs/heads/master@{#25260}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25260
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
dslomov@chromium.org [Tue, 11 Nov 2014 11:16:30 +0000 (11:16 +0000)]
harmony-scoping: Implement LoadIC handler for loads from global contexts.
R=ishell@chromium.org, adamk@chromium.org, rossberg@chromium.org, verwaest@chromium.org
BUG=v8:2198
LOG=N
Review URL: https://codereview.chromium.org/
696783005
Cr-Commit-Position: refs/heads/master@{#25259}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25259
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ishell@chromium.org [Tue, 11 Nov 2014 10:24:52 +0000 (10:24 +0000)]
Reland "In-object double fields unboxing (for 64-bit only)."
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/
711313002
Cr-Commit-Position: refs/heads/master@{#25258}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25258
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
aandrey@chromium.org [Tue, 11 Nov 2014 09:46:40 +0000 (09:46 +0000)]
Add optional max elements limit for Map/Set mirror iterator preview.
R=yangguo@chromium.org
LOG=N
Review URL: https://codereview.chromium.org/
712083002
Cr-Commit-Position: refs/heads/master@{#25257}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25257
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Tue, 11 Nov 2014 08:29:54 +0000 (08:29 +0000)]
PowerPC specific sub-directories.
Technically, this is https://codereview.chromium.org/
571173003/ from Andrew Low <andrew_low@ca.ibm.com>.
TBR=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/
714093002
Cr-Commit-Position: refs/heads/master@{#25255}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25255
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
machenbach@chromium.org [Tue, 11 Nov 2014 06:06:20 +0000 (06:06 +0000)]
Fix test driver json output.
TBR=tandrii@chromium.org
Review URL: https://codereview.chromium.org/
716713002
Cr-Commit-Position: refs/heads/master@{#25254}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25254
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ishell@chromium.org [Mon, 10 Nov 2014 18:03:50 +0000 (18:03 +0000)]
MapCache simplification. It is now a FixedArray that maps number of properties to a WeakCell with a Map.
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/
712943002
Cr-Commit-Position: refs/heads/master@{#25253}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25253
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
verwaest@chromium.org [Mon, 10 Nov 2014 17:43:51 +0000 (17:43 +0000)]
Revert "In-object double fields unboxing (for 64-bit only)."
Revert "Fixes for Windows and Mac builds after r25250."
TBR=ishell@chromium.org
Review URL: https://codereview.chromium.org/
699613004
Cr-Commit-Position: refs/heads/master@{#25252}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25252
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ishell@chromium.org [Mon, 10 Nov 2014 16:54:55 +0000 (16:54 +0000)]
Fixes for Windows and Mac builds after r25250.
R=verwaest@chromium.org
TBR=verwaest@chromium.org
Review URL: https://codereview.chromium.org/
717573002
Cr-Commit-Position: refs/heads/master@{#25251}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25251
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ishell@chromium.org [Mon, 10 Nov 2014 16:34:30 +0000 (16:34 +0000)]
In-object double fields unboxing (for 64-bit only).
This CL introduces LayoutDescriptor which is responsible for tracking which in-object fields are tagged and which are not.
LayoutDescriptor field added to Map. Currently unboxing is disabled.
R=hpayer@chromium.org, verwaest@chromium.org
Review URL: https://codereview.chromium.org/
391693002
Cr-Commit-Position: refs/heads/master@{#25250}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25250
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00