AuroraMiddleware/v8
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Author SHA1 Message Date
olivf@chromium.org
42ce84134f Revert "Allow control intructions to have side effects." 
Breaks arm build.

BUG=
TBR=titzer@chromium.org

Review URL: https://codereview.chromium.org/24255015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16903 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-23 18:57:32 +00:00
olivf@chromium.org
3e13af46e4 Allow control intructions to have side effects. 
As a first application convert HCompareGeneric to a control Instruction, thus avoid materializing a boolean result value.

BUG=
R=titzer@chromium.org

Review URL: https://codereview.chromium.org/23710070

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16902 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-23 16:56:34 +00:00
ulan@chromium.org
b99802f50c Out-of-line constant pool on Arm: Stage 1 - Free up r7 for use as constant pool pointer register 
First stage of implementing an out-of-line constant pool on Arm.  This CL
frees up register r7 for use as a constant pool pointer in later stages.

BUG=
R=ulan@chromium.org

Review URL: https://chromiumcodereview.appspot.com/21063002

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

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16898 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-23 15:01:33 +00:00
machenbach@chromium.org
576515ebf3 Revert "Turn the NumberToStringStub into a hydrogen stub." 
This reverts commit 16874 for breaking the tests.

TBR=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/23440064

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16876 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-23 11:22:35 +00:00
bmeurer@chromium.org
9c48fbda75 Turn the NumberToStringStub into a hydrogen stub. 
This adds a BuildLookupNumberStringCache() in Hydrogen, which will
be used by the hydrogen version of StringAddStub, in addition to the
hydrogen version of NumberToStringStub.

R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/23726041

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16874 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-23 10:58:45 +00:00
titzer@chromium.org
94a0a95b7a Use Unique<Cell> and Unique<PropertyCell> in LoadGlobalCell and StoreGlobalCell. 
BUG=
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/24072016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16865 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-20 12:32:31 +00:00
bmeurer@chromium.org
ae4234b488 Save one branch for normal heap number un-tagging. 
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/23496041

Patch from Bangfu Tao <bangfu.tao@samsung.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16856 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-20 09:57:58 +00:00
titzer@chromium.org
8aafabc24c Use UniqueSet<T> and Unique<T> in HCheckMaps and HCheckValue. 
BUG=
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/23604062

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16814 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-19 09:07:27 +00:00
bmeurer@chromium.org
bf192205ce Add HLoadRoot hydrogen instruction. 
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/23601038

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16807 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-19 06:08:13 +00:00
rodolph.perfetta@gmail.com
87d0659e76 ARM: Tweak StoreKeyed. 
Avoid corrupting its input in some cases.

BUG=none
TEST=test/mjsunit/lithium/StoreKeyed*.js
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/23600054

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16771 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-17 12:37:31 +00:00
bmeurer@chromium.org
722c61922d Remove unused HIsNumberAndBranch instruction. 
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/23691067

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16761 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-17 11:27:24 +00:00
olivf@chromium.org
42879d1038 Orthogonalize Lithium binary op instructions. 
BUG=
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/23703014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16739 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-16 15:24:49 +00:00
rodolph.perfetta@gmail.com
39f0ccc2b3 ARM: Tweak the integer division operation. 
BUG=none
TEST=test/mjsunit/lithium/DivI.js
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/23536045

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16727 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-16 11:28:18 +00:00
bmeurer@chromium.org
8540129339 ARM: Improve SeqStringSetChar implementation. 
TEST=/test/mjsunit/lithium/SeqStringSetChar.js
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/23890007

Patch from Rodolph Perfetta <rodolph.perfetta@gmail.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16707 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-13 09:13:58 +00:00
bmeurer@chromium.org
0bdbadcfca Improve code generation for the HRandom instruction. 
Since the per-context random number generator is now
properly seeded upon context creation, we do not need
to check for lazy-initialization anymore, and so we
can implement the HRandom instruction w/o having to
call into the C function (which means we don't need
to MarkAsCall anymore).

TEST=cctest/test-random
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/23478031

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16684 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-12 12:12:01 +00:00
titzer@chromium.org
49d9555a97 Generate a custom OSR entrypoint for OSR compiles on all platforms, and transition to optimized code using the special entrypoint, instead of through the deoptimizer. Do not install the OSR compiled code as _the_ optimized code for a function. 
Remove OSR-related stuff from deoptimizer.
BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/21340002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16599 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-09 16:34:40 +00:00
dcarney@chromium.org
7983023682 thread isolate for HConstant::handle 
R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/24027004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16587 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-09 07:57:23 +00:00
rodolph.perfetta@gmail.com
82f0649c76 ARM: Improve integer multiplication. 
TEST=test/mjsunit/lithium/MulI.js
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/23452022

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16576 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-06 13:12:46 +00:00
yangguo@chromium.org
ecbfcd7e06 Turn interrupt and stack check into builtins. 
R=jkummerow@chromium.org
BUG=

Review URL: https://codereview.chromium.org/23480013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16444 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-30 11:24:58 +00:00
mstarzinger@chromium.org
57ac971a78 Implement proper map checks of captured objects. 
R=verwaest@chromium.org
TEST=mjsunit/compiler/escape-analysis

Review URL: https://codereview.chromium.org/23697002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16403 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-28 14:16:57 +00:00
verwaest@chromium.org
788811244e Eliminate intentional conversion from Smi to Int32 in HMul 
If not all uses of arithmetic binary operation can be truncated to Smi, check if they can be truncated to Int32 which could avoid minus zero check

Fixed DoMulI on X64 to adopt correct operand size when the representation is Smi

Fixed DoMulI on ARM. Constant right operand optimization is based on Integer 32 instead of its representation.

BUG=
R=verwaest@chromium.org

Review URL: https://chromiumcodereview.appspot.com/22600005

Patch from Weiliang Lin <weiliang.lin2@gmail.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16361 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-27 13:55:00 +00:00
mvstanton@chromium.org
7fea193609 Convert FastNewClosureStub into hydrogen. 
BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/22562002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16356 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-27 11:55:08 +00:00
bmeurer@chromium.org
04da3331d2 Arm support for DoubleToIStub (truncating). 
Added support for truncating DoubleToIStub and reorganize the macro-assembler
dToI operations to do the fast-path inline and the slow path by calling the
stub.

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/23129003

Patch from Ross McIlroy <rmcilroy@google.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16322 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-26 12:24:03 +00:00
jkummerow@chromium.org
dea98eee53 Fix a bug in Div when all uses are truncating 
Refine the related test cases to cover truncating cases

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/22964004

Patch from Weiliang Lin <weiliang.lin2@gmail.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16249 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-20 13:57:01 +00:00
bmeurer@chromium.org
c2c6b2813d Reland "Use V8_FINAL and V8_OVERRIDE in various places, fixing bugs revealed by them.". 
- Use V8_FINAL and V8_OVERRIDE in Ast classes.
- Use V8_FINAL and V8_OVERRIDE in Lithium mips backend.
- Use V8_FINAL and V8_OVERRIDE in Lithium arm backend.
- Use V8_FINAL and V8_OVERRIDE in Lithium x64 backend.
- Use V8_FINAL and V8_OVERRIDE in Lithium ia32 backend.
- Use V8_FINAL and V8_OVERRIDE in Lithium classes.
- Use V8_FINAL and V8_OVERRIDE in Hydrogen classes.

TBR=dslomov@chromium.org

Review URL: https://codereview.chromium.org/22796020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16244 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-20 11:10:24 +00:00
bmeurer@chromium.org
60e7d4b1e3 Revert "Use V8_FINAL and V8_OVERRIDE in various places, fixing bugs revealed by them." 
This reverts commit r16232 for breaking the
tools/gen-postmortem-metadata.py script. Will reland without the
objects.{cc,h} changes.

TBR=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/23143007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16243 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-20 10:52:23 +00:00
bmeurer@chromium.org
9929a9cd12 Use V8_FINAL and V8_OVERRIDE in various places, fixing bugs revealed by them. 
- Use V8_FINAL and V8_OVERRIDE in objects.
- Use V8_FINAL and V8_OVERRIDE in Ast classes.
- Use V8_FINAL and V8_OVERRIDE in Lithium mips backend.
- Use V8_FINAL and V8_OVERRIDE in Lithium arm backend.
- Use V8_FINAL and V8_OVERRIDE in Lithium x64 backend.
- Use V8_FINAL and V8_OVERRIDE in Lithium ia32 backend.
- Use V8_FINAL and V8_OVERRIDE in Lithium classes.
- Use V8_FINAL and V8_OVERRIDE in Hydrogen classes.

R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/23064017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16232 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-20 07:27:06 +00:00
verwaest@chromium.org
169f5a9d7b Never hchange nan-hole to hole or hole to nan-hole. 
Only allow changing hole to nan if all uses allow undefined as nan.

R=danno@chromium.org

Review URL: https://chromiumcodereview.appspot.com/22152003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16183 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-14 08:54:27 +00:00
yangguo@chromium.org
1041f58e8f Use Cell instead of PropertyCell in DoCheckFunction (in case of new space object). 
R=danno@chromium.org
BUG=

Review URL: https://codereview.chromium.org/23036004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16175 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-13 16:58:14 +00:00
verwaest@chromium.org
145f240060 Store doubles before calling into the elements transition stub on ARM 
BUG=
R=ulan@chromium.org

Review URL: https://chromiumcodereview.appspot.com/22854011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16172 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-13 15:06:17 +00:00
verwaest@chromium.org
3715358145 Replace LoadNamedFieldPolymorphic with explicit branches. 
R=ulan@chromium.org

Review URL: https://chromiumcodereview.appspot.com/22213002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16133 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-09 14:04:47 +00:00
mvstanton@chromium.org
201c512dc7 Deoptimization is easier to diagnose when there is a text reason. 
BUG=
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/22339018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16131 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-09 12:50:42 +00:00
mvstanton@chromium.org
ab066fae6f Add flag trap_on_stub_deopt. We want to be able to trap on hydrogen stub bailouts. 
BUG=
R=svenpanne@chromium.org, verwaest@chromium.org

Review URL: https://codereview.chromium.org/22593003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16121 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-09 08:24:29 +00:00
haitao.feng@intel.com
fb5857ceb8 Patch to enhance the source code line information for profiler. 
This patch is to enhance the source code line information for profiler.

For the Hydrogen compilation, most of the source code line information
is not copied from the HInstruction the to corresponding LInstruction.

This patch defines one PositionBits field for LInstruction and copies the
sorce code position value from the HInstruction.

When Generating the native code, we use RecordPosition(..) function to
write LInstruction's position value to position recorder.

For the MIPS platform, I did not touch because I have no devices
to verify the modification on it.

R=danno@chromium.org

Review URL: https://codereview.chromium.org/21042003

Patch from Chunyang Dai <chunyang.dai@intel.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16114 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-08 02:16:12 +00:00
mstarzinger@chromium.org
63defee477 First implementation of allocation elimination in Hydrogen. 
This change implements a simple data-flow analysis pass over captured
objects to the existing escape analysis. It tracks the state of values
in the Hydrogen graph through CapturedObject marker instructions that
are used to construct an appropriate translation for the deoptimizer to
be able to materialize these objects again.

This can be considered a combination of scalar replacement of loads and
stores on captured objects and sinking of unused allocations.

R=titzer@chromium.org
TEST=mjsunit/compiler/escape-analysis

Review URL: https://codereview.chromium.org/21055011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16098 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-07 11:24:14 +00:00
svenpanne@chromium.org
bc6fe88030 Desugar bitwise negation into XOR and kill all UnaryOp stuff. 
R=mstarzinger@chromium.org, verwaest@chromium.org

Review URL: https://codereview.chromium.org/22184004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16073 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-06 13:34:51 +00:00
verwaest@chromium.org
206a35763a Fix DeferredInstanceMigration to store the result to temp rather than temp to result. 
Thanks to Akos Palfi for finding the bug.

BUG=
R=ulan@chromium.org

Review URL: https://chromiumcodereview.appspot.com/22388002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16068 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-06 08:26:31 +00:00
verwaest@chromium.org
9d9930ce99 Migrate instance of deprecated maps in HCheckMaps. 
Currently only direct map checks are supported. Otherwise only polymorphic cases with a generic fallback behave properly, regular polymorphic cases still need to be adapted.

R=danno@chromium.org

Review URL: https://chromiumcodereview.appspot.com/21536003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16057 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-05 16:42:39 +00:00
verwaest@chromium.org
04b5e7fa63 Replace HCheckPrototypeMaps by explicit map checks of constant values. 
R=danno@chromium.org

Review URL: https://chromiumcodereview.appspot.com/21065006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16055 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-05 13:45:16 +00:00
loislo@chromium.org
d2c443b774 Extract hardcoded error strings into a single place and replace them with enum. 
I'd like to propagate bailout reason to cpu profiler.
So I need to save it into heap object SharedFunctionInfo.
But:
1) all bailout reason strings spread across all the sources.
2) they are native strings and if I convert them into String then I may have a performance issue.
3) one byte is enough for 184 bailout reasons. Otherwise we need 8 bytes for the pointer.

Also I think it would be nice to have error strings collected in one place.
In that case we will get additional benefits:

It allows us to keep this set of messages under control.
It gives us a chance to internationalize them.
It slightly reduces the binary footprint.

From the other hand the developers have to add new strings into that enum.

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/20843012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16024 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-02 09:53:11 +00:00
jkummerow@chromium.org
a47705644e Avoid redundant smi check for Math.abs 
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/21180004

Patch from Weiliang Lin <weiliang.lin2@gmail.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16021 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-02 08:59:02 +00:00
bmeurer@chromium.org
3da5d1ad7b Get rid of HStringLength. 
Use HLoadNamedField to load the string length field instead.

Depends on: https://codereview.chromium.org/21488002

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/21499002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16002 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-01 08:42:47 +00:00
ulan@chromium.org
7ad3db7485 Fix SHL when shift amount is zero for arm and mips. 
BUG=v8:2817
R=titzer@chromium.org
TEST=octane

Review URL: https://chromiumcodereview.appspot.com/21358002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15987 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-31 12:46:54 +00:00
bmeurer@chromium.org
8823e8e89f Get rid of HLinkObjectInList. 
R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/21345002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15983 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-31 10:47:44 +00:00
hpayer@chromium.org
b6a6fc76dc Allocation space decisions are precisely made in hydrogen. 
BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/21089006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15970 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-31 07:03:16 +00:00
titzer@chromium.org
0af94e4ac4 Don't generate a shift left by one if can deoptimize on ia32 and arm and mips. 
BUG=
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/21196006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15958 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-30 13:30:03 +00:00
verwaest@chromium.org
4ab26b7ed4 Revert "Smi-support for HSar." 
Reverting https://chromiumcodereview.appspot.com/21049003

R=mstarzinger@chromium.org

Review URL: https://chromiumcodereview.appspot.com/21076003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15939 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-29 17:17:19 +00:00
verwaest@chromium.org
480729ff79 Smi-support for HSar. 
BUG=
R=mvstanton@chromium.org

Review URL: https://chromiumcodereview.appspot.com/21049003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15938 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-29 17:07:28 +00:00
bmeurer@chromium.org
b019910a38 This adds generic support for ExternalReferences in Hydrogen (and Lithium), as required for AddIncrementCounter. 
R=danno@chromium.org, titzer@chromium.org

Review URL: https://codereview.chromium.org/19562003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15936 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-29 13:56:51 +00:00
bmeurer@chromium.org
709012021a The compiled_transitions flag was enabled for quite some time now and seems to work out quite well, so time has come to remove the obsolete code paths and remove the unused methods. 
R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/18034024

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15922 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-29 09:12:16 +00:00