akos.palfi
f37047cdbe
MIPS64: Super Constructor Calls need to use a vector slot, not an ic slot.
...
Port 64f81870eehttps://codereview.chromium.org/885283008
Cr-Commit-Position: refs/heads/master@{#26418}
2015-02-04 01:58:04 +00:00
akos.palfi
6b30ef8e3e
MIPS: new classes: special construct stub for derived classs and TDZ for this.
...
Port 6f97a4948fhttps://codereview.chromium.org/895243002
Cr-Commit-Position: refs/heads/master@{#26417}
2015-02-04 01:52:12 +00:00
caitpotter88
600474ad44
Fix test-api/ObjectProtoToStringES6
...
Fixes tree closure caused by r26415
BUG=v8:3502
R=arv@chromium.org
LOG=N
Review URL: https://codereview.chromium.org/869773005
Cr-Commit-Position: refs/heads/master@{#26416}
2015-02-03 22:18:21 +00:00
caitpotter88
b5c43674f9
Update harmony ObjectProtoToString() to 2/2/2015 spec
...
Applies to API implementation of O.p.toString
- Removes special handling of non-string @@toStringTag values (use builtinTag)
- Removes special handling of @@toStringTags which match [[Class]] names (remove ~ prefix)
- Add tests for non-string @@toStringTag values in test-api.cc
BUG=v8:3502
R=arv@chromium.org
LOG=N
Review URL: https://codereview.chromium.org/892393003
Cr-Commit-Position: refs/heads/master@{#26415}
2015-02-03 21:05:25 +00:00
mvstanton
64f81870ee
Super Constructor Calls need to use a vector slot, not an ic slot.
...
The Ast Call node is accustomed to using a vector IC slot for the
cases when it uses a CallIC. The super constructor work alters this
somewhat by using a CallConstructStub instead, however the
CallConstructStub expects a vector slot and not a vector ic slot.
This distinction needs to be maintained because slots and ic slots
have different clearing strategies and are handled differently.
R=dslomov@chromium.org
BUG=
LOG=N
Review URL: https://codereview.chromium.org/892113002
Cr-Commit-Position: refs/heads/master@{#26414}
2015-02-03 19:16:47 +00:00
jarin
4f786befb7
Infer HConstant::NotInNewSpace only if the supplied handle is null.
...
BUG=chromium:449291
LOG=n
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/898753003
Cr-Commit-Position: refs/heads/master@{#26413}
2015-02-03 17:48:35 +00:00
ulan
cd203cd629
Verify that code stubs and full code do not have pointers that can retain
...
context.
BUG=v8:3629
LOG=N
Review URL: https://codereview.chromium.org/879273004
Cr-Commit-Position: refs/heads/master@{#26412}
2015-02-03 17:46:31 +00:00
caitpotter88
858b9b6a7e
Update harmony Object.prototype.toString to 2/2/2015 spec
...
- Removes special handling of non-string @@toStringTag values (use builtinTag)
- Removes special handling of @@toStringTags which match [[Class]] names (remove ~ prefix)
BUG=v8:3502
R=arv@chromium.org
LOG=N
Review URL: https://codereview.chromium.org/895633004
Cr-Commit-Position: refs/heads/master@{#26411}
2015-02-03 17:45:20 +00:00
ishell
a6d0e6a78f
Check the slots being adding to the SlotsBuffer.
...
Related to crbug/454297.
Review URL: https://codereview.chromium.org/897523003
Cr-Commit-Position: refs/heads/master@{#26410}
2015-02-03 17:44:12 +00:00
dslomov
6f97a4948f
new classes: special construct stub for derived classs and TDZ for this.
...
R=arv@chromium.org ,rossberg@chromium.org
BUG=v8:3834
LOG=N
Review URL: https://codereview.chromium.org/867153003
Cr-Commit-Position: refs/heads/master@{#26409}
2015-02-03 17:43:03 +00:00
Daniel Vogelheim
8c652127f7
Whitespace change to trigger bots.
...
BUG=
Review URL: https://codereview.chromium.org/898783002
Cr-Commit-Position: refs/heads/master@{#26408}
2015-02-03 17:24:53 +00:00
Daniel Vogelheim
8bb468c454
Partial revert of crrev.com/900553003, to unbreak arm64 build.
...
R=verwaest@chromium.org
BUG=454625
NOTREECHECKS=true
Review URL: https://codereview.chromium.org/892833003
Cr-Commit-Position: refs/heads/master@{#26407}
2015-02-03 17:04:05 +00:00
mstarzinger
9d6f55b08a
Turn throws into basic block terminators.
...
R=bmeurer@chromium.org
TEST=cctest/test-run-jsexceptions/Throw
Review URL: https://codereview.chromium.org/896783002
Cr-Commit-Position: refs/heads/master@{#26406}
2015-02-03 15:22:55 +00:00
verwaest
fea7ddb640
Reset inlining limits due to overly long compilation times in Speedometer, Dart2JS
...
BUG=454625
LOG=y
Review URL: https://codereview.chromium.org/900553003
Cr-Commit-Position: refs/heads/master@{#26405}
2015-02-03 15:03:01 +00:00
Benedikt Meurer
d8cfbc633d
[turbofan] Split pure nodes in the scheduler if beneficial.
...
If a (pure) node has two or more uses, but there exists a path from the
common dominator of these uses to end, which does not contain a use,
then we split the node such that no unnecessary computation takes place.
Note however, that this only applies if the node cannot be hoisted out
of a loop.
BUG=v8:3864
LOG=n
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/899433005
Cr-Commit-Position: refs/heads/master@{#26404}
2015-02-03 14:51:08 +00:00
bmeurer
1feee1c6fc
[turbofan] Parameter nodes are not idempotent.
...
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/896463004
Cr-Commit-Position: refs/heads/master@{#26403}
2015-02-03 14:45:39 +00:00
yurys
aeec653f49
Revert of Add WeakMap to v8.h (patchset #3 id:40001 of https://codereview.chromium.org/886473005/ )
...
Reason for revert:
Broke compilation on component build http://build.chromium.org/p/client.v8/builders/V8%20Win32%20-%20nosnap%20-%20shared/builds/5007/steps/compile/logs/stdio
Original issue's description:
> Add WeakMap to v8.h
>
> A new map wich references its keys weakly is added to v8.h. Internally it uses the same storage as JSWeakMap but doesn't depend on the JavaScript part of WeakMap implementation in weak-collection.js, hence it can be instantiated without entering any context.
>
> BUG=chromium:437416
> LOG=Y
>
> Committed: https://crrev.com/37d4c57630636f21e3add8d3d1c7c978ff5fc8e0
> Cr-Commit-Position: refs/heads/master@{#26401}
TBR=jochen@chromium.org ,mstarzinger@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:437416
Review URL: https://codereview.chromium.org/898763002
Cr-Commit-Position: refs/heads/master@{#26402}
2015-02-03 14:42:49 +00:00
yurys
37d4c57630
Add WeakMap to v8.h
...
A new map wich references its keys weakly is added to v8.h. Internally it uses the same storage as JSWeakMap but doesn't depend on the JavaScript part of WeakMap implementation in weak-collection.js, hence it can be instantiated without entering any context.
BUG=chromium:437416
LOG=Y
Review URL: https://codereview.chromium.org/886473005
Cr-Commit-Position: refs/heads/master@{#26401}
2015-02-03 14:28:20 +00:00
mstarzinger
791deaa271
Move nested classes of AstGraphBuilder into cc file.
...
R=titzer@chromium.org
Review URL: https://codereview.chromium.org/896653008
Cr-Commit-Position: refs/heads/master@{#26400}
2015-02-03 14:22:28 +00:00
danno
21cdb967a4
[turbofan]: Small visualizer cleanup and fix for string handling
...
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/886313006
Cr-Commit-Position: refs/heads/master@{#26399}
2015-02-03 13:11:00 +00:00
mstarzinger
77d612691d
First stab at try-catch and try-finally in TurboFan.
...
R=titzer@chromium.org ,jarin@chromium.org
TEST=cctest/test-run-jsexceptions
Review URL: https://codereview.chromium.org/873423004
Cr-Commit-Position: refs/heads/master@{#26398}
2015-02-03 13:10:01 +00:00
Michael Achenbach
327393b8ce
Whitespace change to test goma.
...
Cr-Commit-Position: refs/heads/master@{#26397}
2015-02-03 13:00:34 +00:00
ulan
edb70555ff
Use weak cell to embed property cell in StoreGlobal.
...
BUG=v8:3629
LOG=N
Review URL: https://codereview.chromium.org/898723002
Cr-Commit-Position: refs/heads/master@{#26396}
2015-02-03 11:27:01 +00:00
dcarney
70bba702e0
follow up named interceptor miss with api callback getter
...
BUG=
Review URL: https://codereview.chromium.org/885763004
Cr-Commit-Position: refs/heads/master@{#26395}
2015-02-03 10:56:27 +00:00
ishell
ba8409d2f6
Avoid issuing write barriers for unboxed double fields in Heap::CopyJSObject().
...
Review URL: https://codereview.chromium.org/880043003
Cr-Commit-Position: refs/heads/master@{#26394}
2015-02-03 10:28:33 +00:00
kozyatinskiy
4e9e1eedf1
[V8] Added line, column and script symbols for SyntaxError
...
For exception in promise we generate v8::Message API object from exception object. And in cases of Syntax or Reference Error we don't have enough information in exception object - we can't restore Error location from top stack frame.
In this patch three aditional private fields introduced for exception object. In case of Syntax Error we store line, column and script on Exception object and receive this information when restoring message.
BUG=443140
LOG=Y
R=yurys@chromium.org
Review URL: https://codereview.chromium.org/885043002
Cr-Commit-Position: refs/heads/master@{#26393}
2015-02-03 08:57:36 +00:00
balazs.kilvady
7cb12037d3
MIPS: Skip mozilla/js1_5/extensions/regress-355497 in simulator.
...
BUG=
Review URL: https://codereview.chromium.org/894123002
Cr-Commit-Position: refs/heads/master@{#26392}
2015-02-03 06:31:55 +00:00
bmeurer
f6e02e195c
Compute the same hash for all NaN values.
...
Both SameValue and SameValueZero consider different NaNs equal, so we
better assign the same hash value to all NaNs.
BUG=v8:3859
LOG=y
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/897593002
Cr-Commit-Position: refs/heads/master@{#26391}
2015-02-03 06:29:18 +00:00
verwaest
9cce4ff285
Clear pending exception on stack overflow in the parser
...
BUG=450960
LOG=n
Review URL: https://codereview.chromium.org/858213003
Cr-Commit-Position: refs/heads/master@{#26390}
2015-02-03 06:22:36 +00:00
fedor
a0d0c4333d
tools: fix postmortem generator
...
BUG=
R=danno
Review URL: https://codereview.chromium.org/892223002
Cr-Commit-Position: refs/heads/master@{#26389}
2015-02-02 21:21:54 +00:00
balazs.kilvady
d834db864f
MIPS: Use weak cell to embed known map in CompareIC
...
Port 246a749a6fhttps://codereview.chromium.org/881533004
Cr-Commit-Position: refs/heads/master@{#26388}
2015-02-02 19:45:12 +00:00
titzer
2379d34bdc
[turbofan] Put StructuredGraphBuilder out of its misery and merge its remnants back into the AstGraphBuilder.
...
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/894073002
Cr-Commit-Position: refs/heads/master@{#26387}
2015-02-02 19:10:02 +00:00
ulan
246a749a6f
Use weak cell to embed known map in CompareIC
...
BUG=v8:3663
LOG=N
Review URL: https://codereview.chromium.org/879333005
Cr-Commit-Position: refs/heads/master@{#26386}
2015-02-02 17:57:49 +00:00
ulan
34b72eca35
Fetch global object from jsproxy prototype instead of embedding it in StoreGlobal.
...
BUG=v8:3629
LOG=N
Review URL: https://codereview.chromium.org/892213003
Cr-Commit-Position: refs/heads/master@{#26385}
2015-02-02 17:56:49 +00:00
balazs.kilvady
6019cbf9df
MIPS64: Megamorphic KeyedLoadIC needs special handling for vector ics.
...
Port 16843e239dhttps://codereview.chromium.org/894053002
Cr-Commit-Position: refs/heads/master@{#26384}
2015-02-02 17:50:22 +00:00
Michael Achenbach
d166735d0a
Whitespace change to test goma activation.
...
Cr-Commit-Position: refs/heads/master@{#26383}
2015-02-02 15:58:15 +00:00
titzer
9df88454c0
Initialize CompilationInfo::osr_expr_stack_height correctly.
...
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/889383002
Cr-Commit-Position: refs/heads/master@{#26382}
2015-02-02 14:30:07 +00:00
mvstanton
16843e239d
Megamorphic KeyedLoadIC needs special handling for vector ics.
...
When --vector-ics is true, we still tail-call to the hand-written
megamorphic KeyedLoadIC (formerly "generic"). Now that this code uses
the megamorphic cache, it needs to deal properly with the vector and
slot registers. Achieve this with a sentinel vectors/slot combo.
R=dcarney@chromium.org
BUG=
Review URL: https://codereview.chromium.org/892173002
Cr-Commit-Position: refs/heads/master@{#26381}
2015-02-02 13:55:21 +00:00
verwaest
1de7dff2ef
Check global object behind global proxy for extensibility
...
BUG=454091
LOG=Y
Review URL: https://codereview.chromium.org/895573002
Cr-Commit-Position: refs/heads/master@{#26380}
2015-02-02 12:49:12 +00:00
ulan
81c4a42221
Use weak cells in CheckPropertyCell.
...
BUG=v8:3629
LOG=N
Review URL: https://codereview.chromium.org/815143002
Cr-Commit-Position: refs/heads/master@{#26379}
2015-02-02 12:47:58 +00:00
titzer
79cad15cb0
Speed up tests for OSR of for-in and for-of loops.
...
R=marja@chromium.org
BUG=
Review URL: https://codereview.chromium.org/889293003
Cr-Commit-Position: refs/heads/master@{#26378}
2015-02-02 11:52:07 +00:00
dcarney
81091e62b9
[turbofan] push virtual register field down to InstructionOperand
...
BUG=
Review URL: https://codereview.chromium.org/893913004
Cr-Commit-Position: refs/heads/master@{#26377}
2015-02-02 11:38:46 +00:00
titzer
219018d155
[turbofan] Fix OSR into functions where the expression stack is not empty.
...
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/890903002
Cr-Commit-Position: refs/heads/master@{#26376}
2015-02-02 10:20:08 +00:00
cwhan.tunz
4bf1f54282
shell.cc race condition
...
BUG=v8:3850
LOG=N
Review URL: https://codereview.chromium.org/892083002
Cr-Commit-Position: refs/heads/master@{#26375}
2015-02-02 08:08:31 +00:00
paul.lind
1ea1141c81
MIPS64: Fix bugs after hole-nan value change.
...
TEST=mjsunit/regress/regress-undefined-nan{2,3}, mjsunit/elements-transition, mjsunit/elide-double-hole-check-*
BUG=
Review URL: https://codereview.chromium.org/892853002
Cr-Commit-Position: refs/heads/master@{#26374}
2015-02-02 00:00:26 +00:00
Michael Achenbach
1d95918343
Whitespace change to trigger bots.
...
Cr-Commit-Position: refs/heads/master@{#26373}
2015-02-01 10:30:43 +00:00
Yang Guo
b856e87859
Revert of Fix --max_old_space_size=4096 integer overflow. (patchset #1 id:1 of https://codereview.chromium.org/890563003/ )
...
Reason for revert:
Win64 compile failure.
Original issue's description:
> Fix --max_old_space_size=4096 integer overflow.
>
> R=yangguo@chromium.org
>
> Committed: https://crrev.com/6253aa8908c55535473ddbe1db8e5a6f5e559b73
> Cr-Commit-Position: refs/heads/master@{#26371}
TBR=svenpanne@chromium.org ,ben@strongloop.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
Review URL: https://codereview.chromium.org/875053005
Cr-Commit-Position: refs/heads/master@{#26372}
2015-02-01 08:08:47 +00:00
Yang Guo
6253aa8908
Fix --max_old_space_size=4096 integer overflow.
...
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/890563003
Cr-Commit-Position: refs/heads/master@{#26371}
2015-01-31 20:45:46 +00:00
dcarney
bbde91bfc3
add maps and sets to zone containers
...
R=bmeurer@chromium.org
BUG=
Review URL: https://codereview.chromium.org/889963002
Cr-Commit-Position: refs/heads/master@{#26370}
2015-01-31 14:35:08 +00:00
v8-autoroll
52d4d7de2e
Update V8 DEPS.
...
Rolling v8/build/gyp to 4d7c139b1820c5fcb993868c61f170a02cda8a40
TBR=machenbach@chromium.org
Review URL: https://codereview.chromium.org/894493002
Cr-Commit-Position: refs/heads/master@{#26369}
2015-01-31 14:33:49 +00:00
