BUG=None
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/27197002

Patch from Ross McIlroy <rmcilroy@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17237 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=titzer@chromium.org

Review URL: https://codereview.chromium.org/23533003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17235 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/27335002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17234 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=jkummerow@chromium.org, bmeurer@chromium.org

Review URL: https://codereview.chromium.org/27288003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17230 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This is a follow-up fix for r17140 which makes sure that cpu profiler is started before profiled js functions are compiled so that the profiler gets information about "no frame" ranges along with add code events.

BUG=v8:2933
R=jkummerow@chromium.org, loislo@chromium.org

Review URL: https://codereview.chromium.org/27121003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17229 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/24250005


Review URL: https://codereview.chromium.org/27366003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17228 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=cctest/test-assembler-ia32/AssemblerIa32Extractps
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/27476004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17227 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/25583004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17226 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Port r17220 (be968d52)

Original commit message:
Generated code ended up having two conditional jump statements in a
row. Also introduce JumpIfJSArrayHasAllocationMemento which handles
most cases more simply.

BUG=
R=gergely@homejinni.com

Review URL: https://codereview.chromium.org/27421002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17225 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/27070002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17224 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This makes LoadUint32 snapshot safe.

BUG=
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/27156004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17223 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This reverts commit r17219 due to WebKit failures.

R=mstarzinger@chromium.org
TBR=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/26539010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17222 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

No change in functionality intended.

R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/26986004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17221 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Generated code ended up having two conditional jump statements in a
row. Also introduce JumpIfJSArrayHasAllocationMemento which handles
most cases more simply.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/26841009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17220 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=
R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/24250005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17219 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=cctest/test-assembler-ia32/AssemblerIa32Extractps, cctest/test-assembler-x64/AssemblerX64Extractps
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/26704004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17218 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This is a fixed version of https://codereview.chromium.org/27097002/
which was originally written by weiliang.lin@intel.com.

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/27301003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17217 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Performance regression found in test regress-2185-2.js. The problem was
that the bailout method for TransitionAndStoreStub was not performing
the appropriate transition.

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/26911007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17216 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=v8:2931
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/27238009

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

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17215 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/26419005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17214 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Interrupts are not currently supported by interpreted irregexp.

R=mvstanton@chromium.org
BUG=

Review URL: https://codereview.chromium.org/27312002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17209 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/26296006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17208 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/27206002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17207 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/27309002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17204 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=jochen@chromium.org
BUG=

Review URL: https://codereview.chromium.org/26848011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17203 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/27182002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17202 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Instead, we block concurrent recompilation until unblocked. This makes
affected tests more predictable and run shorter.

R=jkummerow@chromium.org
BUG=

Review URL: https://codereview.chromium.org/26758003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17199 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=None
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/27023003

Patch from Ross McIlroy <rmcilroy@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17198 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Second stage of implementing an out-of-line constant pool on Arm.  This CL
Introduces the ConstantPoolArray object which will be used as the backing
store of out-of-line constant pools.  Nothing uses this object yet.

BUG=
R=ulan@chromium.org

Review URL: https://chromiumcodereview.appspot.com/22601003

Patch from Ross McIlroy <rmcilroy@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17197 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=
R=rmcilroy@chromium.org

Review URL: https://codereview.chromium.org/27178002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17196 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=jkummerow@chromium.org
BUG=

Review URL: https://codereview.chromium.org/27183002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17195 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

strings, sliced strings, and changes to some object property representations.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/26034002

Patch from David Pacheco <dap@joyent.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17194 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This is so that Chromium can have its own overridable default value without colliding with ours.

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/26317009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17193 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/27174002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17192 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=277984
R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/22852024

Patch from Alexandra Mikhaylova <amikhaylova@google.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17191 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Fixed handlification bug (see 2nd patch).

Will handlify Type::Union and Type::Intersect in separate CL.

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/27164003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17189 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

* Turn CaseClause into a proper AstNode

R=yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/23684058

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17187 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This CL constitutes the invariant that the top pointer in new space is always larger than objects allocated since the last new space garbage collection.

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/26865004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17185 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

* Eliminate Conditional::then/else_position and WhileStatement::condition_position.

R=yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/23597037

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17184 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

* AstNode now has a position info.
* Removed various ad-hoc position infos from subclasses (most of which had it).
* Position is always set with the constructor, instead of later.
* Take care to use kNoPosition in the right spots, to not crash the debugger.

Still to do:

* Eliminate Conditional::then/else_position and WhileStatement::condition_position.
* Make CaseClause a proper AstNode and eliminate its custom position.
* If possible, eliminate all uses of kNoPosition.

R=yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/24076007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17183 ce2b1a6d-e550-0410-aec6-3dcde31c8c00