platform/upstream/v8.git
11 years agoAdding useful scripts to parse revision info.
verwaest@chromium.org [Wed, 12 Jun 2013 10:39:52 +0000 (10:39 +0000)]
Adding useful scripts to parse revision info.

R=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/16812003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15078 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoReland "Enable map dependency to in-flight compilation info."
yangguo@chromium.org [Wed, 12 Jun 2013 09:43:22 +0000 (09:43 +0000)]
Reland "Enable map dependency to in-flight compilation info."

BUG=248076
R=ulan@chromium.org

Review URL: https://chromiumcodereview.appspot.com/16782004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15077 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoUnify processing of weak lists in heap.cc
dslomov@chromium.org [Wed, 12 Jun 2013 09:31:39 +0000 (09:31 +0000)]
Unify processing of weak lists in heap.cc

R=hpayer@chromium.org, mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/16641003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15076 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agorelease callback table memory in ~Isolate
dcarney@chromium.org [Wed, 12 Jun 2013 08:57:36 +0000 (08:57 +0000)]
release callback table memory in ~Isolate

R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/16304008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15075 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoDevTools: CPUProfiler: provide url for scripts that have sourceURL property.
loislo@chromium.org [Wed, 12 Jun 2013 08:27:24 +0000 (08:27 +0000)]
DevTools: CPUProfiler: provide url for scripts that have sourceURL property.

BUG=none
TEST=SourceURLSupportForNewFunctions, LogExistingFunctionSourceURLCheck
R=jkummerow@chromium.org, yurys@chromium.org

Review URL: https://codereview.chromium.org/16035027

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15074 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoUse -O2 instead -O3 for Android build.
ulan@chromium.org [Wed, 12 Jun 2013 08:05:43 +0000 (08:05 +0000)]
Use -O2 instead -O3 for Android build.

It produces smaller binary with almost the same performance.

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

Review URL: https://chromiumcodereview.appspot.com/15929009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15071 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoMIPS: Skip some conditional deopts for Div/Mul when all uses are truncating.
plind44@gmail.com [Tue, 11 Jun 2013 17:41:03 +0000 (17:41 +0000)]
MIPS: Skip some conditional deopts for Div/Mul when all uses are truncating.

Port r15060 (8cdd204)

Original commit message:
- set "can be minus zero" flag properly so minus-zero checks are skipped
- skip "integer result?" check in division code when uses are truncating
- drive-by cleanup: consolidated computation of kCanOverflow flag for Add/Sub into range inference phase

BUG=v8:2132
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/16645007

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

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15070 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoPrepare push to trunk. Now working on version 3.19.14.
ulan@chromium.org [Tue, 11 Jun 2013 15:37:56 +0000 (15:37 +0000)]
Prepare push to trunk.  Now working on version 3.19.14.

R=jkummerow@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/16276010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15067 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoTest that functions created using v8::FunctionTemplate::New correctly displayed in...
yurys@chromium.org [Tue, 11 Jun 2013 15:00:41 +0000 (15:00 +0000)]
Test that functions created using v8::FunctionTemplate::New correctly displayed in CPU profiles

BUG=244580
R=jkummerow@chromium.org, loislo@chromium.org

Review URL: https://codereview.chromium.org/16771002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15066 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoDisable --harmony -> --harmony-generators implication
wingo@igalia.com [Tue, 11 Jun 2013 14:45:17 +0000 (14:45 +0000)]
Disable --harmony -> --harmony-generators implication

A GC-related bug has started showing up after r15060 that unfortunately
I haven't been able to reproduce.  Disable generators by default for the
Canary push.

R=danno@chromium.org
BUG=

Review URL: https://codereview.chromium.org/16638011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15065 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoAdd tracing for functions processed by code flushing.
mstarzinger@chromium.org [Tue, 11 Jun 2013 14:40:44 +0000 (14:40 +0000)]
Add tracing for functions processed by code flushing.

R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/16773002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15064 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoMIPS: Allow timeout for TerminateMultipleV8ThreadsDefaultIsolate.
plind44@gmail.com [Tue, 11 Jun 2013 14:31:46 +0000 (14:31 +0000)]
MIPS: Allow timeout for TerminateMultipleV8ThreadsDefaultIsolate.

test-thread-termination/TerminateMultipleV8ThreadsDefaultIsolate
times out on the MIPS simulator.

Allow the timeouts until this is fixed.

BUG=v8:2657
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/16203005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15063 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoMIPS: Fix memory barriers for atomic operations.
plind44@gmail.com [Tue, 11 Jun 2013 14:30:43 +0000 (14:30 +0000)]
MIPS: Fix memory barriers for atomic operations.

Add barriers using MIPS 'sync' instructions as needed for SMP
systems.

BUG=246947
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/15981017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15062 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoRevert "Enable map dependency to in-flight compilation info."
yangguo@chromium.org [Tue, 11 Jun 2013 11:55:56 +0000 (11:55 +0000)]
Revert "Enable map dependency to in-flight compilation info."

This includes r15032, r15030 and r15005.

R=ulan@chromium.org
BUG=248076

Review URL: https://chromiumcodereview.appspot.com/16482004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15061 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoSkip some conditional deopts for Div/Mul when all uses are truncating.
jkummerow@chromium.org [Tue, 11 Jun 2013 11:43:57 +0000 (11:43 +0000)]
Skip some conditional deopts for Div/Mul when all uses are truncating.

- set "can be minus zero" flag properly so minus-zero checks are skipped
- skip "integer result?" check in division code when uses are truncating
- drive-by cleanup: consolidated computation of kCanOverflow flag for Add/Sub into range inference phase

BUG=v8:2132
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/16741002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15060 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoFix crasher when checking for "of", but next token has no literal buffer
wingo@igalia.com [Tue, 11 Jun 2013 11:30:03 +0000 (11:30 +0000)]
Fix crasher when checking for "of", but next token has no literal buffer

Also fix a typo in an assertion in scanner.h.

R=mstarzinger@chromium.org
BUG=248025
TEST=mjsunit/regress/regress-crbug-248025.js

Review URL: https://codereview.chromium.org/16549003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15059 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agointerceptor return values escape their scope
dcarney@chromium.org [Tue, 11 Jun 2013 11:08:46 +0000 (11:08 +0000)]
interceptor return values escape their scope

R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/16537005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15058 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoIncrease sanity of integer division handling on ARM
jkummerow@chromium.org [Tue, 11 Jun 2013 10:47:44 +0000 (10:47 +0000)]
Increase sanity of integer division handling on ARM

- In the INT32 BinaryOpStub, fix type feedback collection for DIV,
  bringing it in line with other platforms.
- In Lithium codegen, emit proper inlined code, don't call the stub.
- Drive-by fix: assert appropriate CpuFeaturesScope for SDIV.

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/16082008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15057 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoChange ArrayBuffer API and implementation to use embedder-provided allocator.
dslomov@chromium.org [Tue, 11 Jun 2013 10:41:14 +0000 (10:41 +0000)]
Change ArrayBuffer API and implementation to use embedder-provided allocator.

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/15855012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15056 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoMake sure CallIC is in monomorphic state when starting profiling in NativeAccessorNam...
yurys@chromium.org [Tue, 11 Jun 2013 08:32:48 +0000 (08:32 +0000)]
Make sure CallIC is in monomorphic state when starting profiling in NativeAccessorNameInProfile2

Changed cctest/test-cpu-profiler/NativeAccessorNameInProfile2 to make a few warm-up cycles before starting profiler so that accessor invocations performed via monomorphic inline caches and slow paths traces do not distort the profile.

Drive-by: removed logging code that was used to diagnose NativeAccessorNameInProfile2 failures on Windows.
BUG=None
R=jkummerow@chromium.org, loislo@chromium.org

Review URL: https://codereview.chromium.org/16758007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15055 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agomake empty string returnable by ReturnValue
dcarney@chromium.org [Tue, 11 Jun 2013 07:42:12 +0000 (07:42 +0000)]
make empty string returnable by ReturnValue

R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/16621004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15054 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoMIPS: Fix abs_d instruction in the simulator.
palfia@homejinni.com [Mon, 10 Jun 2013 21:54:07 +0000 (21:54 +0000)]
MIPS: Fix abs_d instruction in the simulator.

The abs_d instruction was implemented wrongly in the simulator,
it doesn't reverse the sign of the -0 number.

This commit fixes the abs_d instruction implementation.

TEST=msjunit/math-abs

BUG=

Review URL: https://codereview.chromium.org/15906014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15053 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoMIPS: Use compare nil ic only for non-strict equality.
palfia@homejinni.com [Mon, 10 Jun 2013 18:16:27 +0000 (18:16 +0000)]
MIPS: Use compare nil ic only for non-strict equality.

Port r15045 (cce366f)

Original commit message:
Strict-equality only has one check and cannot deopt. Should therefore not be part of the stub.

BUG=

Review URL: https://codereview.chromium.org/16690008
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15050 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoMIPS: Generator object "next" method takes optional send value.
palfia@homejinni.com [Mon, 10 Jun 2013 18:14:15 +0000 (18:14 +0000)]
MIPS: Generator object "next" method takes optional send value.

Port r15028 (258a047)

Original commit message:
Update the generators implementation to make "next" also do the job of
what was previously called "send" by taking an optional argument.
Remove send, and do a bunch of renamings.

BUG=v8:2355, v8:2715

Review URL: https://codereview.chromium.org/16735005
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15049 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoMIPS: Fix LoadIC calling convention.
palfia@homejinni.com [Mon, 10 Jun 2013 18:10:58 +0000 (18:10 +0000)]
MIPS: Fix LoadIC calling convention.

Port r15027 (3ffb343)

Original commit message:
The comments in ic-arm.cc::LoadIC indicated that the receiver should be
both in a register and on the stack. This isn't true in fact: the code
is careful to spill the receiver if needed.

This CL also fixes up a mistaken use of this convention in VisitYield.

BUG=

Review URL: https://codereview.chromium.org/16131004
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15048 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoMIPS: add a default value for return value
palfia@homejinni.com [Mon, 10 Jun 2013 18:07:28 +0000 (18:07 +0000)]
MIPS: add a default value for return value

Port r15024 (1a76177)

BUG=

Review URL: https://codereview.chromium.org/16005015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15047 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoFix compilation with gdbjit=on.
yangguo@chromium.org [Mon, 10 Jun 2013 16:31:55 +0000 (16:31 +0000)]
Fix compilation with gdbjit=on.

r14919 forgot three AssertNoAllocation -> DisallowHeapAllocation replacements.

BUG=v8:2719
R=yangguo@chromium.org

Review URL: https://chromiumcodereview.appspot.com/16093041

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

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15046 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agouse compare nil ic only for non-strict equality. strict-equality only has one check...
olivf@chromium.org [Mon, 10 Jun 2013 15:47:23 +0000 (15:47 +0000)]
use compare nil ic only for non-strict equality. strict-equality only has one check and cannot deopt. should therefore not be part of the stub.

BUG=
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/16732002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15045 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agorevert accidental dcommit
olivf@chromium.org [Mon, 10 Jun 2013 15:43:40 +0000 (15:43 +0000)]
revert accidental dcommit

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15044 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoalso remove the constant
olivf@chromium.org [Mon, 10 Jun 2013 15:30:17 +0000 (15:30 +0000)]
also remove the constant

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15043 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoremove equality kind from compare nil ic
olivf@chromium.org [Mon, 10 Jun 2013 15:30:02 +0000 (15:30 +0000)]
remove equality kind from compare nil ic

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15042 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoPrepare push to trunk. Now working on version 3.19.13.
verwaest@chromium.org [Mon, 10 Jun 2013 15:10:44 +0000 (15:10 +0000)]
Prepare push to trunk.  Now working on version 3.19.13.

R=jkummerow@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/16730004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15039 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoArray access fix: g++ darwin 4.2.1 compiler clamped array index to 0 when confronted...
mvstanton@chromium.org [Mon, 10 Jun 2013 14:44:05 +0000 (14:44 +0000)]
Array access fix: g++ darwin 4.2.1 compiler clamped array index to 0 when confronted with negative indices.

BUG=247303
R=jkummerow@chromium.org, ulan@chromium.org

Review URL: https://codereview.chromium.org/15855015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15038 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoFix store buffer ensure space heuristics.
hpayer@chromium.org [Mon, 10 Jun 2013 14:22:41 +0000 (14:22 +0000)]
Fix store buffer ensure space heuristics.

This change results in less scan on scavenge memory chunks.

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/15896037

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15037 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoKeep native fuzzing blacklists in sync
wingo@igalia.com [Mon, 10 Jun 2013 12:25:31 +0000 (12:25 +0000)]
Keep native fuzzing blacklists in sync

R=yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/16436005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15036 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoDon't fuzz _GeneratorNext
wingo@igalia.com [Mon, 10 Jun 2013 12:06:13 +0000 (12:06 +0000)]
Don't fuzz _GeneratorNext

The previous patch that renamed _GeneratorSend to _GeneratorNext missed
the blacklist in fuzz-natives-part4.

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/16339008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15035 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoImprove code for integral modulus calculation.
svenpanne@chromium.org [Mon, 10 Jun 2013 12:05:54 +0000 (12:05 +0000)]
Improve code for integral modulus calculation.

Depending on what we know about the right operand, we basically do 3
different things (and the code is actually structured this way):

* If we statically know that the right operand is a power of 2, we do
  some bit fiddling instead of doing a "real" modulus calculation.
  This should actually be done on the Hydrogen level, not on the
  Lithium level, but this will be a separate CL.

* If type feedback tells us that the right operand is a power of 2, we
  do the same as above, but guarded by conditional deoptimization to
  make sure that the assumption is still valid. In the long run, we
  should make this guard visible on the Hydrogen level to make it
  visible for GVN and other optimizations.

* In the general case we only do the minimum steps necessary and don't
  try to be too clever, because cleverness actually slows us down on
  real-world code.

If we look at the code gerators for LModI, we actually see that we
basically have 3 (4 on ARM) fundamentally different translations. I
don't really like lumping them together, they should probably be
different Lithium instructions. For the time being, I restructured the
generators to make this crystal-clear, at the cost of some duplication
regarding the power-of-2 cases. This will go away when we do the
strength reduction on the Hydrogen level, so I'd like to keep it as it
is for now.

Note that the MIPS part was only slightly restructured, there is still
some work to do there.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/15769010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15034 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoFix re-initialization of existing double field.
mstarzinger@chromium.org [Mon, 10 Jun 2013 11:55:47 +0000 (11:55 +0000)]
Fix re-initialization of existing double field.

R=verwaest@chromium.org
BUG=v8:2717
TEST=mjsunit/regress/regress-2717

Review URL: https://codereview.chromium.org/16735003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15033 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoFix parallel recompilation wrt transition maps dependency.
yangguo@chromium.org [Mon, 10 Jun 2013 11:33:23 +0000 (11:33 +0000)]
Fix parallel recompilation wrt transition maps dependency.

R=ulan@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/15896038

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15032 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoLookup transition again after migrating a transition target.
verwaest@chromium.org [Mon, 10 Jun 2013 11:27:09 +0000 (11:27 +0000)]
Lookup transition again after migrating a transition target.
R=ulan@chromium.org
BUG=chromium:242332

Review URL: https://chromiumcodereview.appspot.com/16347005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15031 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoFix parallel recompilation wrt initial object/array map dependency.
yangguo@chromium.org [Mon, 10 Jun 2013 11:17:48 +0000 (11:17 +0000)]
Fix parallel recompilation wrt initial object/array map dependency.

R=ulan@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/16641002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15030 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoadjust assertions for addition of default value
dcarney@chromium.org [Mon, 10 Jun 2013 09:35:47 +0000 (09:35 +0000)]
adjust assertions for addition of default value

R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/16136012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15029 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoGenerator object "next" method takes optional send value
wingo@igalia.com [Mon, 10 Jun 2013 09:26:18 +0000 (09:26 +0000)]
Generator object "next" method takes optional send value

Update the generators implementation to make "next" also do the job of
what was previously called "send" by taking an optional argument.
Remove send, and do a bunch of renamings.

R=rossberg@chromium.org
BUG=v8:2355, v8:2715

Review URL: https://codereview.chromium.org/16136011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15028 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoFix LoadIC calling convention on ARM
wingo@igalia.com [Mon, 10 Jun 2013 09:12:57 +0000 (09:12 +0000)]
Fix LoadIC calling convention on ARM

The comments in ic-arm.cc::LoadIC indicated that the receiver should be
both in a register and on the stack.  This isn't true in fact: the code
is careful to spill the receiver if needed.

This CL also fixes up a mistaken use of this convention in in
VisitYield.

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/16203004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15027 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agobuild fix for 15025
dcarney@chromium.org [Mon, 10 Jun 2013 08:19:03 +0000 (08:19 +0000)]
build fix for 15025

R=yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/16561011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15026 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agobuild fix for 15023
dcarney@chromium.org [Mon, 10 Jun 2013 07:56:17 +0000 (07:56 +0000)]
build fix for 15023

R=yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/16729002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15025 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoadd a default value for return value
dcarney@chromium.org [Mon, 10 Jun 2013 07:41:16 +0000 (07:41 +0000)]
add a default value for return value

R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/16642003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15024 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agodo aligned reads in ContainsOnlyOneByte
dcarney@chromium.org [Mon, 10 Jun 2013 07:34:58 +0000 (07:34 +0000)]
do aligned reads in ContainsOnlyOneByte

R=yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/16147004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15023 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoMake GCMole happy
svenpanne@chromium.org [Mon, 10 Jun 2013 06:37:30 +0000 (06:37 +0000)]
Make GCMole happy

TBR=yangguo@google.com

Review URL: https://codereview.chromium.org/16544009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15022 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoFind breakpoint by PC rather than source position when clearing breakpoint
peter.rybin@gmail.com [Sun, 9 Jun 2013 20:10:29 +0000 (20:10 +0000)]
Find breakpoint by PC rather than source position when clearing breakpoint

Current approach is to find breakpoint by the statement position that was used when setting breakpoint. This doesn't work when setting breakpoint by anything else but statement position.

(Question: could PC of existing breakpoint change, for example because of recompilation, or this approach is safe)

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/15685010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15021 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoFixed typo in test expectations SKIP -> Skip
machenbach@chromium.org [Fri, 7 Jun 2013 18:34:24 +0000 (18:34 +0000)]
Fixed typo in test expectations SKIP -> Skip

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15018 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoTake all uses into account to clear int32 truncation.
verwaest@chromium.org [Fri, 7 Jun 2013 17:28:46 +0000 (17:28 +0000)]
Take all uses into account to clear int32 truncation.

R=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/16656002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15017 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoTry to deflake cctest/test-cpu-profiler/NativeAccessorNameInProfile1 on Windows
yurys@chromium.org [Fri, 7 Jun 2013 17:25:47 +0000 (17:25 +0000)]
Try to deflake cctest/test-cpu-profiler/NativeAccessorNameInProfile1 on Windows

Make native accessors sleep for 1ms before measuring elapsed time. This is to check the theory that we cannot pause profiled thread on Win64 for some reason and miss many samples.

BUG=None
TBR=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/16656003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15016 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoMIPS: Baseline for-of implementation.
plind44@gmail.com [Fri, 7 Jun 2013 16:59:34 +0000 (16:59 +0000)]
MIPS: Baseline for-of implementation.

Port r15002 (d2f0fac)

Original commit message:
Add full-codegen support for the ES6 for-of iteration statement.

TEST=mjsunit/harmony/iteration-semantics
BUG=v8:2214
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/15995040

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

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15015 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoFix very strange bug in FindBreakLocationFromAddress algorithm
peter.rybin@gmail.com [Fri, 7 Jun 2013 16:48:22 +0000 (16:48 +0000)]
Fix very strange bug in FindBreakLocationFromAddress algorithm

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/15737023

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15014 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoMIPS: Fill more branch delay slots.
plind44@gmail.com [Fri, 7 Jun 2013 16:00:19 +0000 (16:00 +0000)]
MIPS: Fill more branch delay slots.

TEST=
BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/15967006

Patch from Dusan Milosavljevic <Dusan.Milosavljevic@rt-rk.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15011 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoLists tests to skip. The test expectations file will be assigned to the run_webkit_te...
machenbach@chromium.org [Fri, 7 Jun 2013 15:59:10 +0000 (15:59 +0000)]
Lists tests to skip. The test expectations file will be assigned to the run_webkit_tests script using the additional expectations flag.

The tests listed in this file will be maintained manually. The list contains tests that typically fail on the V8 waterfall.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/16634005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15010 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoPrepare push to trunk. Now working on version 3.19.12.
danno@chromium.org [Fri, 7 Jun 2013 15:58:51 +0000 (15:58 +0000)]
Prepare push to trunk.  Now working on version 3.19.12.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/16234008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15009 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoFix presubmit errors
danno@chromium.org [Fri, 7 Jun 2013 15:43:56 +0000 (15:43 +0000)]
Fix presubmit errors

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/16017008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15008 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoAdd missing AllowHandleDereference to LAllocator::BuildLiveRanges.
mstarzinger@chromium.org [Fri, 7 Jun 2013 15:18:49 +0000 (15:18 +0000)]
Add missing AllowHandleDereference to LAllocator::BuildLiveRanges.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/16509004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15007 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoNeutering API for v8::ArrayBuffer
dslomov@chromium.org [Fri, 7 Jun 2013 15:02:20 +0000 (15:02 +0000)]
Neutering API for v8::ArrayBuffer

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/16562005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15006 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoEnable map dependency to in-flight compilation info.
yangguo@chromium.org [Fri, 7 Jun 2013 13:27:03 +0000 (13:27 +0000)]
Enable map dependency to in-flight compilation info.

R=ulan@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/16542003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15005 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoCallNewArray sites need the original feedback cell at crankshaft time.
mvstanton@chromium.org [Fri, 7 Jun 2013 13:21:20 +0000 (13:21 +0000)]
CallNewArray sites need the original feedback cell at crankshaft time.

This CL addresses a TODO in the hydrogen-based array constructor code,
to pass through the actual type feedback cell, rather than the contents
of the cell.

BUG=
R=danno@chromium.org

Review URL: https://codereview.chromium.org/16408005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15004 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoFix InlineCacheState for ToBoolean and CompareIC
olivf@chromium.org [Fri, 7 Jun 2013 13:11:17 +0000 (13:11 +0000)]
Fix InlineCacheState for ToBoolean and CompareIC

BUG=
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/16613003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15003 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoBaseline for-of implementation
wingo@igalia.com [Fri, 7 Jun 2013 11:12:21 +0000 (11:12 +0000)]
Baseline for-of implementation

Add full-codegen support for the ES6 for-of iteration statement.

R=mstarzinger@chromium.org, rossberg@chromium.org
TEST=mjsunit/harmony/iteration-semantics
BUG=v8:2214

Review URL: https://codereview.chromium.org/15288011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15002 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoAllow boundscheck elimination to work on Smi keys.
verwaest@chromium.org [Fri, 7 Jun 2013 11:00:39 +0000 (11:00 +0000)]
Allow boundscheck elimination to work on Smi keys.

R=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/16035016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15001 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoRecording array buffer views.
dslomov@chromium.org [Fri, 7 Jun 2013 10:52:11 +0000 (10:52 +0000)]
Recording array buffer views.

R=hpayer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/15562008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15000 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoMake ReturnValue a friend of Persistent, so it can use operator*.
dcarney@chromium.org [Fri, 7 Jun 2013 10:46:51 +0000 (10:46 +0000)]
Make ReturnValue a friend of Persistent, so it can use operator*.

BUG=
R=dcarney@chromium.org, svenpanne@chromium.org

Review URL: https://codereview.chromium.org/15848010

Patch from Marja Hölttä <marja@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14999 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoARM: Fix build flags for snapshot generation.
ulan@chromium.org [Fri, 7 Jun 2013 10:02:42 +0000 (10:02 +0000)]
ARM: Fix build flags for snapshot generation.

The existing code ignores armv7 and arm_fpu flags since r14288.

R=jkummerow@chromium.org, rodolph.perfetta@gmail.com

Review URL: https://chromiumcodereview.appspot.com/16313003

Patch from Jakob Kummerow <jkummerow@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14998 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoDon't ignore the actual input representation in UnaryMathOperations
verwaest@chromium.org [Fri, 7 Jun 2013 09:11:33 +0000 (09:11 +0000)]
Don't ignore the actual input representation in UnaryMathOperations

R=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/16035014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14997 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoInfer the range of Math.abs
verwaest@chromium.org [Fri, 7 Jun 2013 09:07:53 +0000 (09:07 +0000)]
Infer the range of Math.abs

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

Review URL: https://chromiumcodereview.appspot.com/16268009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14996 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoAdd Value::Cast.
dcarney@chromium.org [Fri, 7 Jun 2013 08:46:39 +0000 (08:46 +0000)]
Add Value::Cast.

It's needed for upcasting Persistent<Object> to Persistent<Value> after
handlepocalypse (with Persistent::As or Persistent::Cast).

BUG=
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/16206014

Patch from Marja Hölttä <marja@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14995 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoRemove use of Isolate::Current in regexp macro assemblers.
yangguo@chromium.org [Fri, 7 Jun 2013 08:38:05 +0000 (08:38 +0000)]
Remove use of Isolate::Current in regexp macro assemblers.

BUG=
R=hpayer@chromium.org

Review URL: https://chromiumcodereview.appspot.com/16026020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14994 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agobuild fix for build fix for 14990
dcarney@chromium.org [Fri, 7 Jun 2013 08:15:00 +0000 (08:15 +0000)]
build fix for build fix for 14990

BUG=
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/16409011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14993 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agolint failure with latest depot_tools
dcarney@chromium.org [Fri, 7 Jun 2013 07:56:49 +0000 (07:56 +0000)]
lint failure with latest depot_tools

BUG=
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/15795006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14992 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agobuild fix for 14990
dcarney@chromium.org [Fri, 7 Jun 2013 07:54:39 +0000 (07:54 +0000)]
build fix for 14990

BUG=
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/16180011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14991 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoReturnValue::Set(uint32_t) is wrong
dcarney@chromium.org [Fri, 7 Jun 2013 07:34:25 +0000 (07:34 +0000)]
ReturnValue::Set(uint32_t) is wrong

R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/16365008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14990 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoRemove redudant deleted_count argument from EnqueueSpliceRecord
adamk@chromium.org [Thu, 6 Jun 2013 19:15:40 +0000 (19:15 +0000)]
Remove redudant deleted_count argument from EnqueueSpliceRecord

R=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/16438010

Patch from Rafael Weinstein <rafaelw@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14989 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoMIPS: Assign less environments.
palfia@homejinni.com [Thu, 6 Jun 2013 18:59:11 +0000 (18:59 +0000)]
MIPS: Assign less environments.

Port r14983 (960d6de)

BUG=

Review URL: https://codereview.chromium.org/16567002
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14988 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoAllow smis for singleton types
rossberg@chromium.org [Thu, 6 Jun 2013 15:40:28 +0000 (15:40 +0000)]
Allow smis for singleton types

To that end, introduce a generic Box struct.

R=danno@chromium.org
BUG=

Review URL: https://codereview.chromium.org/16562003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14987 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoDo not GC prior to every parallel recompile.
yangguo@chromium.org [Thu, 6 Jun 2013 15:32:39 +0000 (15:32 +0000)]
Do not GC prior to every parallel recompile.

R=jkummerow@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/16410005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14986 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoFix bogus assertions for tracing and verify.
yangguo@chromium.org [Thu, 6 Jun 2013 15:30:46 +0000 (15:30 +0000)]
Fix bogus assertions for tracing and verify.

R=mstarzinger@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/15778012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14985 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoAdd initial parser support for harmony iteration
wingo@igalia.com [Thu, 6 Jun 2013 14:38:26 +0000 (14:38 +0000)]
Add initial parser support for harmony iteration

This commit adds initial parser support for harmony iteration.
Specifically, it will parse:

  for (x of y) {}
  for (let x of y) {}
  for (var x of y) {}

The semantics are still unimplemented.

TEST=mjsunit/harmony/for-of-syntax
BUG=v8:2214
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/15300018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14984 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoAssign less environments
verwaest@chromium.org [Thu, 6 Jun 2013 14:31:44 +0000 (14:31 +0000)]
Assign less environments

R=danno@chromium.org

Review URL: https://chromiumcodereview.appspot.com/16556002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14983 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoInitialized representations of computed values to None.
verwaest@chromium.org [Thu, 6 Jun 2013 14:21:35 +0000 (14:21 +0000)]
Initialized representations of computed values to None.

R=danno@chromium.org

Review URL: https://chromiumcodereview.appspot.com/14721009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14982 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoPrepare push to trunk. Now working on version 3.19.11.
ulan@chromium.org [Thu, 6 Jun 2013 14:13:44 +0000 (14:13 +0000)]
Prepare push to trunk.  Now working on version 3.19.11.

R=jkummerow@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/16473005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14979 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoAdd type field to AST expression nodes
rossberg@chromium.org [Thu, 6 Jun 2013 13:28:22 +0000 (13:28 +0000)]
Add type field to AST expression nodes

More importantly, do a bunch of renamings of incidental existing "types" to avoid actual and potential name clashes (and also to improve consistency).

R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/16549002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14978 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoMove runtime array constructor functions from builtins.cc to runtime.cc.
mvstanton@chromium.org [Thu, 6 Jun 2013 13:22:42 +0000 (13:22 +0000)]
Move runtime array constructor functions from builtins.cc to runtime.cc.

Not only is runtime.cc a better location, but situations arise soon where we'll
want to make runtime calls to these functions.

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/16399007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14977 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoadd function to test whether string contents are definitely one byte
dcarney@chromium.org [Thu, 6 Jun 2013 13:16:52 +0000 (13:16 +0000)]
add function to test whether string contents are definitely one byte

R=yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/16530003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14976 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agobuild fix for 14973
dcarney@chromium.org [Thu, 6 Jun 2013 12:32:32 +0000 (12:32 +0000)]
build fix for 14973

R=jkummerow@chromium.org
BUG=

Review URL: https://codereview.chromium.org/15692020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14975 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoRevert "Make more GCs in idle notification handler." because of performance
ulan@chromium.org [Thu, 6 Jun 2013 12:24:05 +0000 (12:24 +0000)]
Revert "Make more GCs in idle notification handler." because of performance
regression.

R=jkummerow@chromium.org
BUG=246141

Review URL: https://chromiumcodereview.appspot.com/15864010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14974 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoupdate test to test new style property handlers
dcarney@chromium.org [Thu, 6 Jun 2013 12:23:37 +0000 (12:23 +0000)]
update test to test new style property handlers

R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/15769014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14973 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoFix TypedArray object printer output.
mstarzinger@chromium.org [Thu, 6 Jun 2013 12:05:22 +0000 (12:05 +0000)]
Fix TypedArray object printer output.

R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/16545002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14970 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoFix Android build issue 247303
mvstanton@chromium.org [Thu, 6 Jun 2013 11:58:02 +0000 (11:58 +0000)]
Fix Android build issue 247303

ARM v7 support isn't available in the android build snapshot.

BUG=247303
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/16364007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14969 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoFix TypedArray error for parameterless constructor.
mstarzinger@chromium.org [Thu, 6 Jun 2013 11:37:40 +0000 (11:37 +0000)]
Fix TypedArray error for parameterless constructor.

R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/16542002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14968 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoRegExp macro assembler clean up.
rodolph.perfetta@gmail.com [Thu, 6 Jun 2013 10:17:07 +0000 (10:17 +0000)]
RegExp macro assembler clean up.

Removes never called methods and fix a bug on ARM.

BUG=none
TEST=none

Review URL: https://chromiumcodereview.appspot.com/16280005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14967 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoAllocation type info advice consumed in bailout path leads to assert failure.
mvstanton@chromium.org [Thu, 6 Jun 2013 09:26:30 +0000 (09:26 +0000)]
Allocation type info advice consumed in bailout path leads to assert failure.

If the runtime is taken for a constructor like "new Array(100000)", where
allocation site info already led to an elements kind of DOUBLE, then the runtime
would fail to transition the array to dictionary mode. Better to recognize this
case and avoid wasting time by following the advice. Furthermore, it offers a
way to recognize that the array should be in dictionary mode (though a future
checkin will capitalize on that).

BUG=
R=danno@chromium.org

Review URL: https://codereview.chromium.org/15993012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14966 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoPrint accessors loop iterations count in test-cpu-profiler/NativeAccessorNameInProfile1
yurys@chromium.org [Thu, 6 Jun 2013 07:00:57 +0000 (07:00 +0000)]
Print accessors loop iterations count in test-cpu-profiler/NativeAccessorNameInProfile1

The test is failing on Win64 bot but passes locally I need this debug print to better understand what's different on the bot.

BUG=None
TBR=loislo@chromium.org

Review URL: https://codereview.chromium.org/16527006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14965 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoFix EntryHookStub on ia32 and x64.
danno@chromium.org [Wed, 5 Jun 2013 21:02:29 +0000 (21:02 +0000)]
Fix EntryHookStub on ia32 and x64.

These stubs were computing the return address location incorrectly.
Add testing for same.

R=danno@chromium.org

Review URL: https://codereview.chromium.org/15769017

Patch from Sigurður Ásgeirsson <siggi@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14962 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

11 years agoMIPS: Add LoadIC_Slow builtin and use it for loading properties from primitive values.
palfia@homejinni.com [Wed, 5 Jun 2013 17:52:44 +0000 (17:52 +0000)]
MIPS: Add LoadIC_Slow builtin and use it for loading properties from primitive values.

Port r14950 (12748bb)

Original commit message:
This fixes recent performance regressions on Dromaeo.

BUG=chromium:242512

Review URL: https://codereview.chromium.org/16452011
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14961 ce2b1a6d-e550-0410-aec6-3dcde31c8c00