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Author SHA1 Message Date
hpayer
8e838f705c Perform full GC if incremental marking is completed or marking deque is empty. 
BUG=

Review URL: https://codereview.chromium.org/874993003

Cr-Commit-Position: refs/heads/master@{#26272}
 2015-01-26 14:55:13 +00:00
machenbach
ae22d7f873 External name changes of release scripts. 
Moved and renamed the scripts to fit with git.

These changes require documentation updates, updates of
the release spreadsheet and the buildbot side.

BUG=chromium:451975
TBR=tandrii@chromium.org
NOTRY=true
LOG=n

Review URL: https://codereview.chromium.org/868473004

Cr-Commit-Position: refs/heads/master@{#26271}
 2015-01-26 14:21:09 +00:00
dtc-v8
531f7ab1d2 [turbofan] Better narrow the derived type for the right shift operation. 
Currently the derived type of a right shift does not narrow the input
type based on the actual shift amount - well it does some narrowing
but more can be down. For patterns such as u32[i>>2], which is very
common is asm.js code, this limits the ability to later prove that an
index bounds check is unnecessary which can have a significant
performance impact.

Review URL: https://codereview.chromium.org/873143002

Cr-Commit-Position: refs/heads/master@{#26270}
 2015-01-26 14:11:36 +00:00
machenbach
379dcd5bd4 Clean up release scripts. 
This makes some internal renaming, e.g. trunk -> candidates,
bleeding edge -> master, without changing the api.

Also remove some unused bailout steps from the push script.

Remove unused bump version script.

BUG=chromium:451975
TBR=tandrii@chromium.org
NOTRY=true
LOG=n

Review URL: https://codereview.chromium.org/873213002

Cr-Commit-Position: refs/heads/master@{#26269}
 2015-01-26 13:29:31 +00:00
mstarzinger
00f3f99221 Add missing FrameState for Runtime_CreateArrayLiteral. 
R=jarin@chromium.org
TEST=mjsunit/regress/regress-crbug-451013
BUG=chromium:451013
LOG=N

Review URL: https://codereview.chromium.org/873973003

Cr-Commit-Position: refs/heads/master@{#26268}
 2015-01-26 12:45:34 +00:00
danno
c6ae373335 Convert compiler cctest to unittests: SchedulerTest 
R=mstarzinger@chromium.org
LOG=N

Review URL: https://codereview.chromium.org/863213003

Cr-Commit-Position: refs/heads/master@{#26267}
 2015-01-26 11:21:24 +00:00
yangguo
a699645b71 Probe same-isolate compilation cache before deserializing. 
R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/875863002

Cr-Commit-Position: refs/heads/master@{#26266}
 2015-01-26 10:57:05 +00:00
dcarney
7e25cce051 [turbofan] make register allocator verifier independent of phi assignment 
Review URL: https://codereview.chromium.org/875853002

Cr-Commit-Position: refs/heads/master@{#26265}
 2015-01-26 10:40:22 +00:00
bmeurer
005343cfe6 [turbofan] Don't embed pointer to builtins object in generic lowering. 
Accessing the builtins object this way prevents sharing of code across
native contexts; instead we now load the builtin from the context of the
JS operation instead.

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/879433002

Cr-Commit-Position: refs/heads/master@{#26264}
 2015-01-26 10:20:45 +00:00
bmeurer
4f1597a92d [turbofan] Add new JSIntrinsicsLowering reducer. 
The lowering of intrinsics is therefore now decoupled from the general
inlining logic.

TEST=cctest,unittests
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/872363002

Cr-Commit-Position: refs/heads/master@{#26263}
 2015-01-26 09:06:03 +00:00
yangguo
8eb58b85a6 Fix regexp=interpreted build wrt zone related changes. 
Broke after c7b09aac31

TBR=danno@chromium.org

Review URL: https://codereview.chromium.org/875833002

Cr-Commit-Position: refs/heads/master@{#26262}
 2015-01-26 08:44:40 +00:00
svenpanne
a7d67a64f1 Fixed Hydrogen environment handling for mul-i on ARM and ARM64. 
The whole logic in DoMul makes me cry, so I made only the minimal
change to fix the issue...

BUG=v8:451322
LOG=y

Review URL: https://codereview.chromium.org/873703002

Cr-Commit-Position: refs/heads/master@{#26261}
 2015-01-26 08:35:58 +00:00
v8-autoroll
431a083473 Update V8 DEPS. 
Rolling v8/tools/clang to 853a3150b369e5dcd62d7429998bfafe8158e16e

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/868373002

Cr-Commit-Position: refs/heads/master@{#26260}
 2015-01-25 04:23:09 +00:00
v8-autoroll
43fa6bd418 Update V8 DEPS. 
Rolling v8/build/gyp to b28bd7ddd1438c98f93a8e5383b7daceb572a3fb

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/874753004

Cr-Commit-Position: refs/heads/master@{#26259}
 2015-01-24 04:31:32 +00:00
adamk
217820c1f0 Remove unused VariableDeclarationContext value: kBlockElement 
R=arv@chromium.org

Review URL: https://codereview.chromium.org/867923004

Cr-Commit-Position: refs/heads/master@{#26258}
 2015-01-23 21:35:21 +00:00
balazs.kilvady
10f3fe3ee3 MIPS64: Remove the dependency of Zone on Isolate. 
Port c7b09aac31

Original commit message:
Along the way:
- Thread isolate parameter explicitly through code that used to
  rely on getting it from the zone.
- Canonicalize the parameter position of isolate and zone for
  affected code
- Change Hydrogen New<> instruction templates to automatically
  pass isolate

LOG=N
BUG=

Review URL: https://codereview.chromium.org/875533002

Cr-Commit-Position: refs/heads/master@{#26257}
 2015-01-23 19:34:52 +00:00
danno
d1e45d9b00 Distinquish TestWithIsolateAndZone from TestWithZone 
Allows unit tests that just need a zone and no isolate to avoid the overhead of
creating one.

R=mstarzinger@chromium.org
LOG=N

Review URL: https://codereview.chromium.org/871843004

Cr-Commit-Position: refs/heads/master@{#26256}
 2015-01-23 16:29:57 +00:00
machenbach
ab8744d229 Fix version and changelog pushing. 
BUG=chromium:451357
LOG=n
TBR=tandrii@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/872813002

Cr-Commit-Position: refs/heads/master@{#26255}
 2015-01-23 15:30:26 +00:00
machenbach
bf41bde9f9 Revert "Make version generation robust to other user-defined tags." 
This reverts commit 9ae1c2382a.

BUG=chromium:446166
LOG=n
NOTRY=true
TBR=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/868093002

Cr-Commit-Position: refs/heads/master@{#26254}
 2015-01-23 15:29:23 +00:00
caitpotter88
12af28309a ES6 Array.prototype.toString falls back on Object.prototype.toString if method "join" is not callable. 
BUG=v8:3793
LOG=Y
R=dslomov@chromium.org, arv@chromium.org

Review URL: https://codereview.chromium.org/835753002

Cr-Commit-Position: refs/heads/master@{#26253}
 2015-01-23 15:21:44 +00:00
danno
c7b09aac31 Remove the dependency of Zone on Isolate 
Along the way:
- Thread isolate parameter explicitly through code that used to
  rely on getting it from the zone.
- Canonicalize the parameter position of isolate and zone for
  affected code
- Change Hydrogen New<> instruction templates to automatically
  pass isolate

R=mstarzinger@chromium.org
LOG=N

Review URL: https://codereview.chromium.org/868883002

Cr-Commit-Position: refs/heads/master@{#26252}
 2015-01-23 15:20:00 +00:00
machenbach
ade95b74c7 Push version and changelog as a separate commit. 
BUG=chromium:451357
LOG=n
TBR=tandrii@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/870923003

Cr-Commit-Position: refs/heads/master@{#26251}
 2015-01-23 14:59:04 +00:00
marja
c421f3de54 Script streaming: Test that streaming <-> harmony scopes interaction is correct. 
BUG=

Review URL: https://codereview.chromium.org/871893002

Cr-Commit-Position: refs/heads/master@{#26250}
 2015-01-23 14:41:18 +00:00
mstarzinger
ace7b8f20f Make TestSetJitCodeEventHandler more resilient. 
R=ishell@chromium.org
TEST=cctest/test-api/SetJitCodeEventHandler

Review URL: https://codereview.chromium.org/874493002

Cr-Commit-Position: refs/heads/master@{#26249}
 2015-01-23 12:12:27 +00:00
balazs.kilvady
21a465607d MIPS: convert compile-time checkable DCHECKs to STATIC_ASSERTs. 
Port cc6c373e2a

BUG=

Review URL: https://codereview.chromium.org/867093003

Cr-Commit-Position: refs/heads/master@{#26248}
 2015-01-23 12:00:12 +00:00
hpayer
a18fdd61dc Always adjust amount of external memory when change is reported. 
BUG=

Review URL: https://codereview.chromium.org/866413002

Cr-Commit-Position: refs/heads/master@{#26247}
 2015-01-23 11:37:49 +00:00
erikcorry
8c58ed1a0c Support old and new weak handle API 
R=dcarney@chromium.org
BUG=

Review URL: https://codereview.chromium.org/863443005

Cr-Commit-Position: refs/heads/master@{#26246}
 2015-01-23 11:28:54 +00:00
dcarney
8a78fd6d2e Reland "Call directly to c callbacks in Invoke instead of transitioning to js and back out" 
BUG=

Review URL: https://codereview.chromium.org/869963002

Cr-Commit-Position: refs/heads/master@{#26245}
 2015-01-23 11:22:20 +00:00
machenbach
5577dbdcf1 Remove version generation approach. 
Revert "Partially reland Auto-generate v8 version based on tags."

This reverts commit 0707afc863.

Revert "Ensure tags are fetched when generating the V8 version."

This reverts commit ea6831e9de.

Revert "Restrict tag-update for version generation to cached git repos."

This reverts commit c6641e138b.

BUG=chromium:446166
LOG=n

Review URL: https://codereview.chromium.org/866263005

Cr-Commit-Position: refs/heads/master@{#26244}
 2015-01-23 10:45:39 +00:00
machenbach
8a67083705 Calculate new version based on latest tag when pushing. 
BUG=chromium:451357
TBR=tandrii@chromium.org
LOG=n
NOTRY=true

Review URL: https://codereview.chromium.org/868693002

Cr-Commit-Position: refs/heads/master@{#26243}
 2015-01-23 10:30:48 +00:00
dcarney
845072e66e cleanup check for compatible receiver of api callback 
BUG=

Review URL: https://codereview.chromium.org/873623002

Cr-Commit-Position: refs/heads/master@{#26242}
 2015-01-23 09:57:35 +00:00
bmeurer
cd2bc96808 [turbofan] Move GetCommonDominator to BasicBlock. 
Also add some unittests for the dominator stuff.

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/865393004

Cr-Commit-Position: refs/heads/master@{#26241}
 2015-01-23 09:55:48 +00:00
bmeurer
89caf4b0ac [turbofan] Remove outdated forward declarations. 
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/869723003

Cr-Commit-Position: refs/heads/master@{#26240}
 2015-01-23 09:23:26 +00:00
bmeurer
65299cf463 [x86] Blacklist AVX for Windows versions before 6.1 (Windows 7). 
BUG=v8:3846
LOG=y

Review URL: https://codereview.chromium.org/869133002

Cr-Commit-Position: refs/heads/master@{#26239}
 2015-01-23 09:16:44 +00:00
hpayer
35b88a352d Use more conservative average promotion ratio for initial heap size. 
BUG=

Review URL: https://codereview.chromium.org/849693004

Cr-Commit-Position: refs/heads/master@{#26238}
 2015-01-23 09:15:32 +00:00
dcarney
0aef24e2cf CHECK that FunctionTemplates are not modified after first instantiation 
BUG=

Review URL: https://codereview.chromium.org/862923002

Cr-Commit-Position: refs/heads/master@{#26237}
 2015-01-23 09:07:19 +00:00
dcarney
5d14e4bcff Revert of Call directly to c callbacks in Invoke instead of transitioning to js and back out. (patchset #9 id:150001 of https://codereview.chromium.org/864273002/) 
Reason for revert:
threading4 flakiness

Original issue's description:
> Call directly to c callbacks in Invoke instead of transitioning to js and back out.
>
> BUG=
>
> Committed: https://crrev.com/ce457e2b596c3ccf5bf454eeed0969f3f3efd174
> Cr-Commit-Position: refs/heads/master@{#26231}

TBR=verwaest@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=

Review URL: https://codereview.chromium.org/873583003

Cr-Commit-Position: refs/heads/master@{#26236}
 2015-01-23 08:54:25 +00:00
Benedikt Meurer
03fbb053b3 [x86] Use AVX in Crankshaft when available. 
R=verwaest@chromium.org

Committed: https://crrev.com/622be8f71e70b6ece4ea6a89bcfa1bc4be5e70c1
Cr-Commit-Position: refs/heads/master@{#26159}

Review URL: https://codereview.chromium.org/860003002

Cr-Commit-Position: refs/heads/master@{#26235}
 2015-01-23 08:25:24 +00:00
Ben Noordhuis
9e99a6048a Fix run-time ARMv6 detection. 
BUG=v8:3844
LOG=y
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/867713003

Patch from Ben Noordhuis <info@bnoordhuis.nl>.

Cr-Commit-Position: refs/heads/master@{#26234}
 2015-01-23 06:00:57 +00:00
v8-autoroll
3ef689bb80 Update V8 DEPS. 
Rolling v8/tools/clang to de83a52aa5c5578519e244099ee755726e430253

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/866353002

Cr-Commit-Position: refs/heads/master@{#26233}
 2015-01-23 05:47:23 +00:00
akos.palfi
48cb56ab8b MIPS: new classes: change semantics of super(...) call and add new.target to construct stub. 
Port 22ce08ade6

BUG=

Review URL: https://codereview.chromium.org/871693002

Cr-Commit-Position: refs/heads/master@{#26232}
 2015-01-23 05:46:19 +00:00
dcarney
ce457e2b59 Call directly to c callbacks in Invoke instead of transitioning to js and back out. 
BUG=

Review URL: https://codereview.chromium.org/864273002

Cr-Commit-Position: refs/heads/master@{#26231}
 2015-01-22 21:37:20 +00:00
machenbach
37b6ce795d Revert of [x86] Use AVX in Crankshaft when available. (patchset #1 id:1 of https://codereview.chromium.org/860003002/) 
Reason for revert:
Breaks chromium vista and XP browser tests:
http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_vista_rel_ng/builds/23

Original issue's description:
> [x86] Use AVX in Crankshaft when available.
>
> R=verwaest@chromium.org
>
> Committed: https://crrev.com/622be8f71e70b6ece4ea6a89bcfa1bc4be5e70c1
> Cr-Commit-Position: refs/heads/master@{#26159}

TBR=verwaest@chromium.org,bmeurer@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/863423002

Cr-Commit-Position: refs/heads/master@{#26230}
 2015-01-22 21:27:46 +00:00
mstarzinger
d2e424afb8 Avoid unintentional optimization of hot builtins by TurboFan. 
R=titzer@chromium.org
TEST=mjsunit/regress/regress-crbug-451016
BUG=chromium:451016
LOG=N

Review URL: https://codereview.chromium.org/817293005

Cr-Commit-Position: refs/heads/master@{#26229}
 2015-01-22 18:52:15 +00:00
mstarzinger
3dc77aac9d Enable inlining test that now works with control reducer. 
R=titzer@chromium.org
TEST=cctest/test-run-inlining/InlineLoopGuardedEmpty

Review URL: https://codereview.chromium.org/867683002

Cr-Commit-Position: refs/heads/master@{#26228}
 2015-01-22 18:49:01 +00:00
dslomov
22ce08ade6 new classes: change semantics of super(...) call and add new.target to construct stub. 
R=arv@chromium.org,rossberg@chromium.org
BUG=v8:3834
LOG=N

Review URL: https://codereview.chromium.org/803933008

Cr-Commit-Position: refs/heads/master@{#26227}
 2015-01-22 18:39:47 +00:00
vogelheim
6f9d60cc6f Implement AggregatableHistogramTimer and use it to measure how much time 
of running a script is really spent in compilation. That is, sum up the
total time spent compiling (parsing + compile proper) within a run call
as seen through the API.

@jochen: So many questions:
- Is it ok to re-use V8.CompileLazy?
  This measures something a little different.
- clang-format does funny things to the huge macro definitions.
  I accepted clang-format changes for all code, but reverted for
  the #define orgies in counters.h. ok?
- Am I measuring the right thing. That is, are Aggregat[ing|ed]TimerScope
  in the right place?

I'll fiddle a bit more with this to see if it does the right thing. Would
be happy if you could still review now-ish.

BUG=

Review URL: https://codereview.chromium.org/790413004

Cr-Commit-Position: refs/heads/master@{#26226}
 2015-01-22 18:38:29 +00:00
ulan
4097318792 Treat pointers in optimized code as strong before all weak dependencies are registered. 
This prevents GC from observing code objects with out-of-sync weak dependencies.

BUG=v8:3823
LOG=N

Review URL: https://codereview.chromium.org/866723002

Cr-Commit-Position: refs/heads/master@{#26225}
 2015-01-22 15:31:04 +00:00
machenbach
9ae1c2382a Make version generation robust to other user-defined tags. 
BUG=chromium:446166
LOG=n

Review URL: https://codereview.chromium.org/865153003

Cr-Commit-Position: refs/heads/master@{#26224}
 2015-01-22 15:06:57 +00:00
Dusan Milosavljevic
037c73972e MIPS: Fix rare random crashes in keyed store if element transition is needed. 
TEST=mjsunit/sin-cos
BUG=
R=balazs.kilvady@imgtec.com

Review URL: https://codereview.chromium.org/865153002

Cr-Commit-Position: refs/heads/master@{#26223}
 2015-01-22 15:04:49 +00:00