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jarin@chromium.org [Thu, 27 Mar 2014 16:18:42 +0000 (16:18 +0000)]

Revert "Fix property enum cache creation to include only own properties"

This reverts commit 4cf47a20b4846cf050ea4844433e9c57654da34e.

BUG=

Review URL: https://codereview.chromium.org/214893002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20310 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

rossberg@chromium.org [Thu, 27 Mar 2014 16:11:23 +0000 (16:11 +0000)]

Harden internal uses of .chain

R=yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/212553009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20309 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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jarin@chromium.org [Thu, 27 Mar 2014 15:33:06 +0000 (15:33 +0000)]

With this fix, we only create the enum cache for own property descriptors (originally we cached all descriptors in the map). The problem was that the size of all descriptors could be trimmed during GC triggered by allocating the storage for the cache, so we could have ended up with a wrong storage size.

This is really Toon's fix, I have only created a small repro case.

BUG=
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/212673011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20308 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Thu, 27 Mar 2014 14:45:56 +0000 (14:45 +0000)]

Clean up runtime functions for Maths.

R=dslomov@google.com, dslomov@chromium.org

Review URL: https://codereview.chromium.org/212763008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20307 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

haitao.feng@intel.com [Thu, 27 Mar 2014 14:25:22 +0000 (14:25 +0000)]

Update mozilla.status for a timezone without daylight saving time.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/198633002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20305 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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yurys@chromium.org [Thu, 27 Mar 2014 14:19:51 +0000 (14:19 +0000)]

NativeContext::map_cache reference should be strong in heap snapshots

This change makes the reference itself a strong one. We will also need a special handling to make references from MapCache object to Map weak in the heap snapshots. The latter will be addressed separately.

BUG=chromium:357060
LOG=Y
R=alph@chromium.org, hpayer@chromium.org

Review URL: https://codereview.chromium.org/214683002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20304 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

hpayer@chromium.org [Thu, 27 Mar 2014 13:26:25 +0000 (13:26 +0000)]

Use acquire/release stores and loads when reading and writing the parallel sweeping state of a page.

BUG=
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/214543008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20301 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

dslomov@chromium.org [Thu, 27 Mar 2014 12:54:26 +0000 (12:54 +0000)]

Fix JSObject::SetElement for fixed typed array elements.

R=ulan@chromium.org
BUG=357108
LOG=N

Review URL: https://codereview.chromium.org/214543003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20300 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

svenpanne@chromium.org [Thu, 27 Mar 2014 12:32:27 +0000 (12:32 +0000)]

Removed 'executable' bits from mjsunit tests.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/214413006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20299 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

svenpanne@chromium.org [Thu, 27 Mar 2014 12:15:14 +0000 (12:15 +0000)]

Removed 'executable' bits from header.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/212793011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20298 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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yangguo@chromium.org [Thu, 27 Mar 2014 10:41:45 +0000 (10:41 +0000)]

Reland "Correctly OOM in the CEntryStub after retries."

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/214473003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20297 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

ulan@chromium.org [Thu, 27 Mar 2014 10:10:51 +0000 (10:10 +0000)]

Fix assert in BoundsCheckBbData.

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/201303007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20296 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

ulan@chromium.org [Thu, 27 Mar 2014 10:06:53 +0000 (10:06 +0000)]

Run tests on android_arm64.

R=rmcilroy@chromium.org

Review URL: https://codereview.chromium.org/210773003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20295 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

ulan@chromium.org [Thu, 27 Mar 2014 09:59:43 +0000 (09:59 +0000)]

Unify monomorphic and polymorphic cases in IC::PatchCache.

BUG=
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/171683007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20294 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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yangguo@chromium.org [Thu, 27 Mar 2014 09:59:07 +0000 (09:59 +0000)]

Revert "Correctly OOM in the CEntryStub after retries."

This reverts r20292 due to no-snapshot failures.

TBR=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/214413005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20293 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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yangguo@chromium.org [Thu, 27 Mar 2014 09:26:47 +0000 (09:26 +0000)]

Correctly OOM in the CEntryStub after retries.

This fixes a bug introduced in r20179.

R=jkummerow@chromium.org
BUG=356211
LOG=N

Review URL: https://codereview.chromium.org/213193011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20292 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

rmcilroy@chromium.org [Wed, 26 Mar 2014 18:23:34 +0000 (18:23 +0000)]

Modify toolchain.gypi to avoid adding -m64 flag on android.

The -m64 flag isn't supported on Android. Add a similar gyp condition to avoid
setting the flag on Android in a similar manner to how the -m32 flag is avoided
on android.

BUG=354405
LOG=N
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/212863007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20289 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

rmcilroy@chromium.org [Wed, 26 Mar 2014 18:04:30 +0000 (18:04 +0000)]

Update atomicops_internals_arm64_gcc with changes made in chromium base/

BUG=354405
LOG=N
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/212673006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20288 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

jkummerow@chromium.org [Wed, 26 Mar 2014 16:18:28 +0000 (16:18 +0000)]

Don't try to use ASan on Windows

Let ASan support depend on __has_feature(address_sanitizer) instead of defined(ADDRESS_SANITIZER)

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/213133002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20287 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

jochen@chromium.org [Wed, 26 Mar 2014 16:02:00 +0000 (16:02 +0000)]

Fix noi18n compilation

TBR=machenbach@chromium.org
LOG=n
BUG=none

Review URL: https://codereview.chromium.org/212163009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20286 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Wed, 26 Mar 2014 15:51:48 +0000 (15:51 +0000)]

Hide some runtime functions.

R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/212163004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20285 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

danno@chromium.org [Wed, 26 Mar 2014 15:51:08 +0000 (15:51 +0000)]

[x64] Improve key value sign-extension of dehoisted LoadKeyed/StoreKeyed

Instead of sign-extending at key use, definitions that can be used as keys are sign extended immediately after the definition.

R=danno@chromium.org

Review URL: https://codereview.chromium.org/179773002

Patch from Weiliang Lin <weiliang.lin@intel.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20284 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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jochen@chromium.org [Wed, 26 Mar 2014 15:46:05 +0000 (15:46 +0000)]

Clean up ICU data tables on shutdown.

This is only used by d8 if compiled with external data tables, or an
embedder that uses external data tables and v8's version of ICU.

BUG=none
R=svenpanne@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/210973007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20283 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

ulan@chromium.org [Wed, 26 Mar 2014 15:14:51 +0000 (15:14 +0000)]

Reland r19897 "Fix memory leak caused by treating Code::next_code_link as strong in marker.

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/212553003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20282 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

jarin@chromium.org [Wed, 26 Mar 2014 15:05:01 +0000 (15:05 +0000)]

Web page front-end for grokdump.

This is a prototype to start discussion about useful features for
a better/friendlier minidump analysis tool.

The change adds an -w option to grokdump.py. With the option on,
grokdump will launch a web server and web browser for browsing the
minidump. It also supports adding persistent comments and listing +
browsing other minidumps (in the same directory) without the need to
restart the web server.

R=jkummerow@chromium.org
BUG=

Review URL: https://codereview.chromium.org/194573005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20281 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

jarin@chromium.org [Wed, 26 Mar 2014 13:14:08 +0000 (13:14 +0000)]

Fix missing representation for the result of HIsSmiAndBranch.

R=jkummerow@chromium.org
BUG=

Review URL: https://codereview.chromium.org/211273010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20280 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

dslomov@chromium.org [Wed, 26 Mar 2014 12:50:13 +0000 (12:50 +0000)]

This implements allocating small typed arrays in heap.

R=mvstanton@chromium.org, verwaest@chromium.org

Review URL: https://codereview.chromium.org/150813004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20279 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

haitao.feng@intel.com [Wed, 26 Mar 2014 12:15:35 +0000 (12:15 +0000)]

Introduce andp, notp, orp and xorp for x64 port

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/205343013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20276 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

haitao.feng@intel.com [Wed, 26 Mar 2014 11:17:53 +0000 (11:17 +0000)]

Introduce leap, movzxbp, movzxwp, repmovsp and xchgp for x64 port

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/211413008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20273 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

m.m.capewell@googlemail.com [Wed, 26 Mar 2014 10:36:52 +0000 (10:36 +0000)]

ARM64: fix DoDeferredTaggedToI

BUG=

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/211063004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20272 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

svenpanne@chromium.org [Wed, 26 Mar 2014 10:35:31 +0000 (10:35 +0000)]

Only assign environments when they are actually needed. (x64 only)

Twin of https://code.google.com/p/v8/source/detail?r=20231.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/211153003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20271 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

rossberg@chromium.org [Wed, 26 Mar 2014 10:14:04 +0000 (10:14 +0000)]

Promise constructor should not be enumerable.

Promise should not be enumerable in the global object.

BUG=352597
R=rossberg@chromium.org
LOG=Y

Review URL: https://codereview.chromium.org/211943004

Patch from Yutaka Hirano <yhirano@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20268 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

alexandre.rames@arm.com [Wed, 26 Mar 2014 10:11:01 +0000 (10:11 +0000)]

Reland "ARM64: Add overflow checking support for multiplications by constant powers of 2."

This includes fixes for the overflow case spotted in mjsunit/mul-exhaustive-part4.

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/212573002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20267 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

jkummerow@chromium.org [Wed, 26 Mar 2014 10:01:53 +0000 (10:01 +0000)]

ASan support for the Zone

R=jarin@chromium.org, kcc@google.com

Review URL: https://codereview.chromium.org/208743004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20266 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

baptiste.afsa@arm.com [Wed, 26 Mar 2014 09:39:09 +0000 (09:39 +0000)]

ARM64: Check size of code generated in ProfileEntryHookStub::MaybeCallEntryHook.

R=jochen@chromium.org

Review URL: https://codereview.chromium.org/200023005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20265 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

svenpanne@chromium.org [Wed, 26 Mar 2014 08:57:21 +0000 (08:57 +0000)]

Mark debug-stepout-scope-part8 as flaky for ARM gc-stress.

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/212253005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20264 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Wed, 26 Mar 2014 08:55:19 +0000 (08:55 +0000)]

Fix interpreted regexp build.

R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/212473002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20263 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

hpayer@chromium.org [Wed, 26 Mar 2014 08:01:20 +0000 (08:01 +0000)]

Always initialize elements pointer in fast literals.

BUG=
R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/211103003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20262 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

machenbach@chromium.org [Wed, 26 Mar 2014 07:40:32 +0000 (07:40 +0000)]

Fix test serialization path for windows.

This work-around takes into account that MSVS doesn't build to "out".

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/202923003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20261 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

haitao.feng@intel.com [Wed, 26 Mar 2014 01:13:09 +0000 (01:13 +0000)]

Introduce cmpp, decp, incp, negp, sbbp and testp for x64 port

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/207833002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20260 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

plind44@gmail.com [Tue, 25 Mar 2014 17:40:36 +0000 (17:40 +0000)]

MIPS: Refactor optimized in hydrogen only runtime functions.

Port r20252 (d0f806b)

Original commit message:
This splits all runtime function into 3 categories:
1) RUNTIME: implemented in runtime and called from both full and optimized code.
2) RUNTIME_HIDDEN: implemented in runtime, never called directly from JS builtins.
3) INLINE: inlined in both full and optimized code
4) INLINE_OPTIMIZED: inlined in optimized code, implemented in runtime for full code.

BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/211453002

Patch from Balazs Kilvady <kilvadyb@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20257 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

mvstanton@chromium.org [Tue, 25 Mar 2014 16:32:23 +0000 (16:32 +0000)]

HInnerAllocatedObject hydrogen trace printed offset incorrectly.

R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/210873003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20256 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

ulan@chromium.org [Tue, 25 Mar 2014 16:14:46 +0000 (16:14 +0000)]

ARM64: block veneer pool in InstructionAccurateScope.

TEST=mozilla/ecma_3/RegExp/regress-169497
TBR=alexandre.rames@arm.com

Review URL: https://codereview.chromium.org/211323003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20255 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

ulan@chromium.org [Tue, 25 Mar 2014 16:09:29 +0000 (16:09 +0000)]

Revert r20246 "ARM64: Add overflow checking support for multiplications by constant powers of 2."

Reason: mjsunit/mul-exhaustive-part4 fails in no snaphot debug.

TBR=alexandre.rames@arm.com

Review URL: https://codereview.chromium.org/211393002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20254 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

ishell@chromium.org [Tue, 25 Mar 2014 15:33:22 +0000 (15:33 +0000)]

TransitionElementsKind() and its recursive call chain handlified.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/207553005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20253 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

dslomov@chromium.org [Tue, 25 Mar 2014 14:26:55 +0000 (14:26 +0000)]

Refactor optimized in hydrogen only runtime functions.

This splits all runtime function into 3 categories:
1) RUNTIME: implemented in runtime and called from both full and optimized code.
2) RUNTIME_HIDDEN: implemented in runtime, never called directly from JS builtins.
3) INLINE: inlined in both full and optimized code
4) INLINE_OPTIMIZED: inlined in optimized code, implemented in runtime for full code.

R=yangguo@chromium.org, yannguo@chromium.org

Review URL: https://codereview.chromium.org/209353006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20252 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

verwaest@chromium.org [Tue, 25 Mar 2014 14:14:58 +0000 (14:14 +0000)]

Don't convert dictionary sloppy arguments to fast double mode.

BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/207683006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20251 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

dslomov@chromium.org [Tue, 25 Mar 2014 14:12:58 +0000 (14:12 +0000)]

Revert "This implements allocating small typed arrays in heap."

This reverts commit r20244 for breaking Win64 build and webkit tests.

TBR=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/208503007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20250 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

baptiste.afsa@arm.com [Tue, 25 Mar 2014 13:45:17 +0000 (13:45 +0000)]

ARM64: Minor improvement in LCodeGen::DoCheckInstanceType.

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/207453008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20248 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

alexandre.rames@arm.com [Tue, 25 Mar 2014 13:35:19 +0000 (13:35 +0000)]

ARM64: Add overflow checking support for multiplications by constant powers of 2.

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/210253002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20246 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

ulan@chromium.org [Tue, 25 Mar 2014 13:26:41 +0000 (13:26 +0000)]

Add index check in DoAccessArgumentsAt.

BUG=355523
LOG=N
TEST=mjsunit/regress/regress-355523
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/210053003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20245 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

dslomov@chromium.org [Tue, 25 Mar 2014 13:21:58 +0000 (13:21 +0000)]

This implements allocating small typed arrays in heap.

R=mvstanton@chromium.org, verwaest@chromium.org

Committed: https://code.google.com/p/v8/source/detail?r=20240

Review URL: https://codereview.chromium.org/150813004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20244 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Tue, 25 Mar 2014 13:02:03 +0000 (13:02 +0000)]

Handlify Runtime::GetElementOrCharAt.

R=ishell@chromium.org

Review URL: https://codereview.chromium.org/210723004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20243 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

dslomov@chromium.org [Tue, 25 Mar 2014 12:58:22 +0000 (12:58 +0000)]

Revert "This implements allocating small typed arrays in heap."

This reverts commit r20240 for breaking Windows build.

TBR=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/211003003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20242 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

dslomov@chromium.org [Tue, 25 Mar 2014 12:55:10 +0000 (12:55 +0000)]

Allow to neuter array buffer twice in tests.

R=jarin@chromium.org

Review URL: https://codereview.chromium.org/209083005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20241 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

dslomov@chromium.org [Tue, 25 Mar 2014 12:51:49 +0000 (12:51 +0000)]

commit | commitdiff | tree

jochen@chromium.org [Tue, 25 Mar 2014 12:05:33 +0000 (12:05 +0000)]

Roll ICU 239289:258359 and add support for external ICU data tables

The only binary that supports ICU data tables is d8. The location of the
data table file has to be passed via a command line switch:

$ out/x64.optdebug/d8 --icu-data-file=out/x64.optdebug/icudtl.dat

BUG=72633,v8:3142
R=danno@chromium.org
LOG=y

Review URL: https://codereview.chromium.org/209323014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20239 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

hpayer@chromium.org [Tue, 25 Mar 2014 11:57:26 +0000 (11:57 +0000)]

Do not left-trim arrays when concurrent sweeping is active.

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/207613004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20238 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

mstarzinger@chromium.org [Tue, 25 Mar 2014 11:46:28 +0000 (11:46 +0000)]

Extend GCMole to cover ARM64 architecture.

R=ishell@chromium.org
BUG=

Review URL: https://codereview.chromium.org/210973003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20237 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

ishell@chromium.org [Tue, 25 Mar 2014 11:26:42 +0000 (11:26 +0000)]

Fix for GCMole issue.

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/210963002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20234 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

rossberg@chromium.org [Tue, 25 Mar 2014 10:57:52 +0000 (10:57 +0000)]

Revert "Ship promises and weak collections"

Reason: breaks Blink layout tests.

R=machenbach@chromium.org
BUG=

Review URL: https://codereview.chromium.org/210853003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20233 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

alexandre.rames@arm.com [Tue, 25 Mar 2014 10:33:50 +0000 (10:33 +0000)]

ARM64: Optimize RegList::IsValid() to speed up simulation in (opt)debug mode.

On my machine this improves the simulation speed noticeably.
| test               | base  | patched |
|--------------------|-------|---------|
| optdebug           | 15:37 | 11:07   |
| debug --quickcheck | 33:53 | 26:14   |

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/209353010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20232 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

svenpanne@chromium.org [Tue, 25 Mar 2014 10:17:02 +0000 (10:17 +0000)]

Only assign environments when they are actually needed. (ia32 only)

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/210783003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20231 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Tue, 25 Mar 2014 10:15:12 +0000 (10:15 +0000)]

Handlify GetElementWithReceiver and GetElementWithInterceptor.

R=ishell@chromium.org

Review URL: https://codereview.chromium.org/210763003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20230 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

ishell@chromium.org [Tue, 25 Mar 2014 09:51:13 +0000 (09:51 +0000)]

Callers of ElementsAccessor::SetCapacityAndLength() handlified.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/210063004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20229 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Tue, 25 Mar 2014 09:38:48 +0000 (09:38 +0000)]

Fix issues when changing FLAG_concurrent_recompilation after init.

R=jarin@chromium.org
BUG=356053
LOG=N

Review URL: https://codereview.chromium.org/210363005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20228 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

ishell@chromium.org [Tue, 25 Mar 2014 09:29:48 +0000 (09:29 +0000)]

Reland of "FastElementsAccessor::SetLengthWithoutNormalize() handlified."

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/210563003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20227 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Tue, 25 Mar 2014 09:09:24 +0000 (09:09 +0000)]

Reland "No longer OOM on invalid string length."

R=ishell@chromium.org

Review URL: https://codereview.chromium.org/210683003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20225 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

titzer@chromium.org [Tue, 25 Mar 2014 09:06:16 +0000 (09:06 +0000)]

First implementation of store elimination.

BUG=
R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/100253004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20224 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

jarin@chromium.org [Mon, 24 Mar 2014 21:32:19 +0000 (21:32 +0000)]

Revert the (wrong) fix of the argument index check asserion.

R=ishell@chromium.org
BUG=

Review URL: https://codereview.chromium.org/208423017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20219 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

jarin@chromium.org [Mon, 24 Mar 2014 20:51:36 +0000 (20:51 +0000)]

Fix to get around an assertion that triggers when generating code that happens to be dead because the assertion is checked a bit earlier at runtime.

R=ishell@chromium.org
BUG=355486
LOG=N

Review URL: https://codereview.chromium.org/201573011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20218 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

dcarney@chromium.org [Mon, 24 Mar 2014 19:36:59 +0000 (19:36 +0000)]

fix FunctionCallbackInfo ambiguity

- when compiling tools that embed v8 with g++ FunctionCallbackInfo is currently ambigous
- more info: https://github.com/joyent/node/issues/7337
- original patch is here: https://codereview.appspot.com/78770045/

TBR=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/201573012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20217 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

ishell@chromium.org [Mon, 24 Mar 2014 19:12:43 +0000 (19:12 +0000)]

Revert "FastElementsAccessor::SetLengthWithoutNormalize() handlified."

This reverts commit r20214 for breaking debug tests on various platforms.

R=vogelheim@chromium.org

Review URL: https://codereview.chromium.org/208313015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20216 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

plind44@gmail.com [Mon, 24 Mar 2014 18:17:14 +0000 (18:17 +0000)]

MIPS: Replaced unreachable code in DoStoreNamedField by an assertion.

Port r20194 (2dfda0f)

Original commit message:
This is part of the effort to assign an environment if and only if we can deopt.

Removed some related dead code on the way.

BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/210023004

Patch from Balazs Kilvady <kilvadyb@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20215 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

ishell@chromium.org [Mon, 24 Mar 2014 18:15:44 +0000 (18:15 +0000)]

FastElementsAccessor::SetLengthWithoutNormalize() handlified.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/208313012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20214 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

baptiste.afsa@arm.com [Mon, 24 Mar 2014 17:43:56 +0000 (17:43 +0000)]

ARM64: Prevent compilers to optimize away NaN negation in tests.

BUG=v8:3226
R=ulan@chromium.org, jochen@chromium.org
LOG=N

Review URL: https://codereview.chromium.org/196173021

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20213 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

alexandre.rames@arm.com [Mon, 24 Mar 2014 17:41:37 +0000 (17:41 +0000)]

ARM64: Fix Register and FPRegister copy constructors.

This issue was introduced in r19156.

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/207743003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20212 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

rossberg@chromium.org [Mon, 24 Mar 2014 16:59:04 +0000 (16:59 +0000)]

Ship promises and weak collections

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/206163004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20211 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

m.m.capewell@googlemail.com [Mon, 24 Mar 2014 16:41:37 +0000 (16:41 +0000)]

ARM64: push/pop registers in stubs for safepoints

BUG=

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/209933003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20210 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

rossberg@chromium.org [Mon, 24 Mar 2014 16:34:06 +0000 (16:34 +0000)]

Add support for per-isolate private symbols

R=mstarzinger@chromium.org
BUG=
LOG=Y

Review URL: https://codereview.chromium.org/196103004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20209 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

verwaest@chromium.org [Mon, 24 Mar 2014 16:25:48 +0000 (16:25 +0000)]

Ensure the constant operand for heap-object store-named-field is not a smi.

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/210193002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20208 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

m.m.capewell@googlemail.com [Mon, 24 Mar 2014 16:11:28 +0000 (16:11 +0000)]

ARM64: optimize call immediate

BUG=
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/209923002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20207 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

ulan@chromium.org [Mon, 24 Mar 2014 15:56:35 +0000 (15:56 +0000)]

Enable x64 build for Android

BUG=
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/209323004

Patch from Yang Gu <yang.gu@intel.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20206 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

machenbach@chromium.org [Mon, 24 Mar 2014 15:52:31 +0000 (15:52 +0000)]

Change auto-roll to auto-push for automatic trunk pushes.

The current script is only performing automatic pushes to trunk. This prepares for adding an auto-roll script that actually rolls to Chromium.

This also removes the v8-status updates, which are no longer necessary due to not touching bleeding edge any more.

BUG=
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/196173018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20205 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

rossberg@chromium.org [Mon, 24 Mar 2014 15:45:52 +0000 (15:45 +0000)]

Spec adjustments for well-known symbols

R=arv@chromium.org, mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/208423013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20204 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Mon, 24 Mar 2014 15:36:15 +0000 (15:36 +0000)]

Revert "No longer OOM on invalid string length."

This reverts r20202.

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/210143002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20203 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Mon, 24 Mar 2014 15:01:17 +0000 (15:01 +0000)]

No longer OOM on invalid string length.

R=ishell@chromium.org
BUG=v8:3060
LOG=Y

Review URL: https://codereview.chromium.org/207613005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20202 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

marja@chromium.org [Mon, 24 Mar 2014 14:43:41 +0000 (14:43 +0000)]

Add parser-shell.

parser-shell will help to see how much PreParsing gets slower when PreParser
starts doing more checks (especially tracking variables and scopes). It will
also show how much having preparse data (or cached data) speeds up the parsing.

R=ulan@chromium.org
BUG=

Review URL: https://codereview.chromium.org/209353008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20201 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

marja@chromium.org [Mon, 24 Mar 2014 14:41:55 +0000 (14:41 +0000)]

Parser fix: check allow_harmony_scoping() instead of FLAG_harmony_scoping.

Without this fix, ParserBase::set_allow_harmony_scoping() and the
kAllowHarmonyScoping in test-parsing.cc don't have any effect, and we end up not
running the tests with harmony scoping allowed.

R=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/209993002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20200 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

dslomov@chromium.org [Mon, 24 Mar 2014 14:41:01 +0000 (14:41 +0000)]

Use HType::Tagged when allocating elements.

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/201573010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20199 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

baptiste.afsa@arm.com [Mon, 24 Mar 2014 14:18:06 +0000 (14:18 +0000)]

ARM64: Use a double register to break cycle involving double values.

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/208183002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20198 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Mon, 24 Mar 2014 14:16:14 +0000 (14:16 +0000)]

Correctly convert micro-sign to its upper case.

R=dcarney@chromium.org
BUG=355485
LOG=N

Review URL: https://codereview.chromium.org/209323007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20197 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

plind44@gmail.com [Mon, 24 Mar 2014 14:11:26 +0000 (14:11 +0000)]

MIPS: Do stack checks while pushing locals.

Port r20176 (a1bfd83)

BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/208323010

Patch from Balazs Kilvady <kilvadyb@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20196 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Mon, 24 Mar 2014 14:10:57 +0000 (14:10 +0000)]

Fix DebugEvaluate for generators.

R=mstarzinger@chromium.org
BUG=v8:3225
LOG=N

Review URL: https://codereview.chromium.org/207153004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20195 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

svenpanne@chromium.org [Mon, 24 Mar 2014 13:16:23 +0000 (13:16 +0000)]

Replaced unreachable code in DoStoreNamedField by an assertion.

This is part of the effort to assign an environment if and only if we can deopt.

Removed some related dead code on the way.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/209873005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20194 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

rossberg@chromium.org [Mon, 24 Mar 2014 13:04:20 +0000 (13:04 +0000)]

Fix debuggersupport=off build after r17184 and r18149.

R=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/209533002

Patch from Kang-Hao (Kenny) Lu <kennyluck@csail.mit.edu>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20193 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

titzer@chromium.org [Mon, 24 Mar 2014 13:00:05 +0000 (13:00 +0000)]

IA32: Rename MacroAssembler::Set() and MacroAssembler::SafeSet() to Move() and SafeMove().

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/208073003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20192 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

ulan@chromium.org [Mon, 24 Mar 2014 13:00:01 +0000 (13:00 +0000)]

ARM64: update the path to android_stlport_libs.

BUG=
R=jochen@chromium.org

Review URL: https://codereview.chromium.org/209383007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20191 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

marja@chromium.org [Mon, 24 Mar 2014 12:49:26 +0000 (12:49 +0000)]

Follow up to r20125 (enabling tests).

These tests were never meant to be disabled.

R=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/209953002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20190 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

marja@chromium.org [Mon, 24 Mar 2014 12:16:09 +0000 (12:16 +0000)]

PreParser cleanup: no need to track with-ness of scopes.

Historically, we used to track the "with-ness" of a scope differently; not
creating a with scope, but setting a property on the scope (see
https://codereview.chromium.org/5166006 ). For laziness decisions, checking the
with-ness should be unnecessary: the current scope is function scope, and if the
outer scope is global scope, there's surely no with scope in between.

R=ulan@chromium.org
BUG=

Review URL: https://codereview.chromium.org/209863004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20189 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Domain: Web Framework / Web Engine;

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