rmcilroy@chromium.org [Wed, 12 Feb 2014 13:27:13 +0000 (13:27 +0000)]
Clean up some A64 specific code in common code that was introduced by A64 merge
- Remove arch specific check macros
- Remove duplicate code in code-stubs.h
- Remove flag check in bootstrap.cc which was introduced for A64 bringup
- Remove A64 specific test message expectations
R=rodolph.perfetta@arm.com, ulan@chromium.org
Review URL: https://codereview.chromium.org/
134333011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19325
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Wed, 12 Feb 2014 12:44:01 +0000 (12:44 +0000)]
[a64] Omit redundant smi checks in write barriers.
R=rmcilroy@chromium.org
Review URL: https://codereview.chromium.org/
156603007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19324
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Wed, 12 Feb 2014 12:36:53 +0000 (12:36 +0000)]
Omit redundant smi checks in write barriers.
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/
155843006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19323
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Wed, 12 Feb 2014 12:34:14 +0000 (12:34 +0000)]
Improve computation of effects for load elimination.
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/
152953004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19322
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jochen@chromium.org [Wed, 12 Feb 2014 12:18:36 +0000 (12:18 +0000)]
A64: Skip tests failing on gc stress bots
BUG=none
TBR=ulan@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/
160353002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19321
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Wed, 12 Feb 2014 12:06:11 +0000 (12:06 +0000)]
Improved variable-related assembler comments in fullcode.
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/
157033012
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19320
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
marja@chromium.org [Wed, 12 Feb 2014 12:02:07 +0000 (12:02 +0000)]
Refactor scope and function state tracking in (Pre)Parser.
Notes:
- PreParser::Scope was a weird combination of Parser::FunctionState and
Scope. Split it into two (PreParser::FunctionState and PreParser::Scope). This
is necessary for unifying the Parser and the PreParser.
- Scopes take care of language mode and tracking "with".
- FunctionStates take care of counting material literal indexes, properties
etc. and tracking generators.
- PreParser::Scope::InsideWith was a hack to make a FunctionState-like object
take care of tracking "with". It's now the responsibility fo PreParser::Scope
and Scope.
- PreParser::ScopeType is unnecessarly, there is already a ScopeType enum in
v8globals.h.
- Renamed scope stack variables so that they're consistent in Parser and PreParser.
- Parser::FunctionState and Parser::BlockState had an unnecessary dependency to
the Parser; they only need a couple of things from Parser. Broke the
dependency.
R=ulan@chromium.org
BUG=v8:3126
LOG=N
Review URL: https://codereview.chromium.org/
148293011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19319
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jochen@chromium.org [Wed, 12 Feb 2014 11:57:50 +0000 (11:57 +0000)]
A64: Skip more known failures
TBR=ulan@chromium.org
BUG=none
LOG=n
Review URL: https://codereview.chromium.org/
160073007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19318
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
marja@chromium.org [Wed, 12 Feb 2014 11:56:07 +0000 (11:56 +0000)]
Move parenthesized_function_ to ParserBase.
This change is trivial (was probably overlooked when ParserBase was created).
R=yangguo@chromium.org
BUG=v8:3126
LOG=N
Review URL: https://codereview.chromium.org/
150943008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19317
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
alexandre.rames@arm.com [Wed, 12 Feb 2014 11:55:52 +0000 (11:55 +0000)]
A64: Remove two TODOs that will not be done.
- For the LDP/STP TODO: The arguments need dereferencing, so using LDP/STP would
require some additional checks.
- For the constant pools TODO: Unless we need to, there is no benefit from
trying to generate constant pools more often, as it would likely only pollute
the I-cache.
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/
151363004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19316
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jacob.bramley@arm.com [Wed, 12 Feb 2014 11:54:34 +0000 (11:54 +0000)]
Add ARM contributors to AUTHORS.
BUG=
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/
134083011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19315
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jochen@chromium.org [Wed, 12 Feb 2014 10:29:18 +0000 (10:29 +0000)]
A64: Skip cctests failing in debug mode
TBR=ulan@chromium.org
BUG=none
LOG=n
Review URL: https://codereview.chromium.org/
160303003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19314
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ulan@chromium.org [Wed, 12 Feb 2014 09:19:30 +0000 (09:19 +0000)]
Merge experimental/a64 to bleeding_edge.
BUG=v8:3113
LOG=Y
R=jochen@chromium.org, rmcilroy@chromium.org, rodolph.perfetta@arm.com
Review URL: https://codereview.chromium.org/
148293020
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19311
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
marja@chromium.org [Wed, 12 Feb 2014 08:20:07 +0000 (08:20 +0000)]
Disable test-api/PreCompileInvalidPreparseDataError for NaCl.
More information: https://code.google.com/p/v8/issues/detail?id=3150
R=machenbach@chromium.org
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19306
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
machenbach@chromium.org [Wed, 12 Feb 2014 08:12:48 +0000 (08:12 +0000)]
Prepare push to trunk. Now working on version 3.24.38.
R=jkummerow@chromium.org
TBR=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/
156853008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19303
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ishell@chromium.org [Tue, 11 Feb 2014 19:18:06 +0000 (19:18 +0000)]
More check elimination improvements including partial learning on false branches of CompareMap and better handling of unreachable blocks.
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/
159963002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19300
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
hpayer@chromium.org [Tue, 11 Feb 2014 16:22:26 +0000 (16:22 +0000)]
Mark faster when executing write barriers.
BUG=
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/
159833002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19290
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jarin@chromium.org [Tue, 11 Feb 2014 16:11:53 +0000 (16:11 +0000)]
Fix environment of the optimized version of the _SetValueOf intrinsic.
R=jkummerow@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
158723006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19289
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ishell@chromium.org [Tue, 11 Feb 2014 16:02:18 +0000 (16:02 +0000)]
Fix for a smi stores optimization on x64 with a test case.
BUG=338425
LOG=N
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/
152923006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19288
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
verwaest@chromium.org [Tue, 11 Feb 2014 15:01:44 +0000 (15:01 +0000)]
Remove extended_extra_ic_state and extend extra_ic_state instead.
BUG=
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/
159013003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19287
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Tue, 11 Feb 2014 14:03:31 +0000 (14:03 +0000)]
Clean up accessors in the Isolate.
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/
137213009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19285
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
dcarney@chromium.org [Tue, 11 Feb 2014 12:49:15 +0000 (12:49 +0000)]
Add more test cases for api function inlining
R=verwaest@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
154283003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19278
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mvstanton@chromium.org [Tue, 11 Feb 2014 12:41:58 +0000 (12:41 +0000)]
Cleanup: ContextualMode doesn't need to be passed to ICs.
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/
154113010
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19277
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
marja@chromium.org [Tue, 11 Feb 2014 11:51:01 +0000 (11:51 +0000)]
Move ParseRegexpLiteral to ParserBase.
R=ulan@chromium.org
BUG=v8:3126
LOG=N
Review URL: https://codereview.chromium.org/
156423005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19273
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Tue, 11 Feb 2014 11:48:32 +0000 (11:48 +0000)]
Harmony: fix spec violation in Math.cosh.
R=jarin@chromium.org
BUG=v8:3141
LOG=N
Review URL: https://codereview.chromium.org/
159353003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19272
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Tue, 11 Feb 2014 11:47:38 +0000 (11:47 +0000)]
Disable concurrent osr for test-mark-compact/BootUpMemoryUse.
If --concurrent-osr is on, it will imply --concurrent-recompilation, even
though it's expected to be disabled.
R=machenbach@chromium.org
Review URL: https://codereview.chromium.org/
143183006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19271
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
hpayer@chromium.org [Tue, 11 Feb 2014 11:27:22 +0000 (11:27 +0000)]
Move allocation site pretenuring decision making to GC epilog.
BUG=
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/
149913005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19270
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
hpayer@chromium.org [Tue, 11 Feb 2014 10:52:30 +0000 (10:52 +0000)]
Make sure that allocation site scratchpad entries get recorded.
BUG=
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/
153173008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19268
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Tue, 11 Feb 2014 10:48:37 +0000 (10:48 +0000)]
Get rid of the function sorting in for polymorphic calls.
The idea of this code was to sort functions according to
ticks spend executing them, but now these ticks are always
zero and therefore we fall back to sorting by AST length (or
even worse by source length) all the time, which is a bad,
arbitrary measure.
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/
159653003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19267
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Tue, 11 Feb 2014 10:45:39 +0000 (10:45 +0000)]
Fix spec violations in JSON.stringify wrt replacer array.
R=verwaest@chromium.org
BUG=v8:3135
LOG=Y
Review URL: https://codereview.chromium.org/
146623009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19266
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
marja@chromium.org [Tue, 11 Feb 2014 09:35:32 +0000 (09:35 +0000)]
Traitify ParserBase and move functions there.
(Second try, with fixes. First try: https://codereview.chromium.org/
149913006/ )
The long-term goal is to move all recursive descent functions from Parser and
PreParser into ParserBase, but first they need to be unified.
Notes:
- The functions moved in this CL: ParseIdentifier, ParseIdentifierName,
ParseIdentifierNameOrGetOrSet, ParseIdentifierOrStrictReservedWord.
- IOW, this CL removes Parser::ParseIdentifier and PreParser::ParseIdentifier
and adds ParserBase::ParseIdentifier, etc.
- Error reporting used to require virtual funcs; now error reporting is moved to
the Traits too, and ParserBase no longer needs to be virtual.
- I had to move PreParser::Identifier out of the PreParser class, because
otherwise PreParserTraits cannot use it in a typedef.
BUG=v8:3126
LOG=N
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/
158913003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19265
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Tue, 11 Feb 2014 09:29:51 +0000 (09:29 +0000)]
Remove obsolete stack trace string in a message object.
The stack trace string is an ancient relic that is no longer being used.
We use the structured stack trace object instead.
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/
159013002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19264
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
palfia@homejinni.com [Tue, 11 Feb 2014 09:27:01 +0000 (09:27 +0000)]
MIPS: Add kExpectedFixedArrayInRegisterA2 message.
Port r19244 (
08e0afd9)
BUG=
R=mvstanton@chromium.org, plind44@gmail.com
Review URL: https://codereview.chromium.org/
159423003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19263
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mvstanton@chromium.org [Tue, 11 Feb 2014 09:06:13 +0000 (09:06 +0000)]
Fix gcstress test failure
Map collection complicates a test that wants to assert on code opt/deopt
because of prototype-chain changes. It can happen that a gc occurs
in the stack guard at the start of optimized function foo that deopts
function foo because of a map being collected and deoptimizing it's
dependent code.
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/
159653002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19258
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
machenbach@chromium.org [Tue, 11 Feb 2014 08:13:29 +0000 (08:13 +0000)]
Prepare push to trunk. Now working on version 3.24.37.
R=bmeurer@chromium.org
TBR=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/
159633002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19254
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Tue, 11 Feb 2014 07:44:25 +0000 (07:44 +0000)]
Remove unneccessary assert.
This assert fails when dumping native counters on x64.
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/
151033003
Patch from Weiliang Lin <weiliang.lin@intel.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19253
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Tue, 11 Feb 2014 07:29:23 +0000 (07:29 +0000)]
Remove unused --stack-trace-on-abort flag.
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/
156783004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19252
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Tue, 11 Feb 2014 07:28:05 +0000 (07:28 +0000)]
Add flag to print stack trace on illegal exception.
This would help a lot with native Javascript code.
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/
156373003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19251
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Tue, 11 Feb 2014 07:05:47 +0000 (07:05 +0000)]
Fix Windows build.
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/
152813006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19250
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Tue, 11 Feb 2014 06:53:14 +0000 (06:53 +0000)]
Improve inobject field tracking during GVN.
Now stores to inobject fields do no longer prevent hoisting
and combining of loads from other inobject fields.
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/
144423010
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19249
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Tue, 11 Feb 2014 06:46:14 +0000 (06:46 +0000)]
Revert "Improve inobject field tracking during GVN."
This reverts commit r19427 for breaking the build. Will reland with
fix.
TBR=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/
143203005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19248
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Tue, 11 Feb 2014 06:41:06 +0000 (06:41 +0000)]
Improve inobject field tracking during GVN.
Now stores to inobject fields do no longer prevent hoisting
and combining of loads from other inobject fields.
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/
144423010
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19247
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
palfia@homejinni.com [Tue, 11 Feb 2014 02:48:57 +0000 (02:48 +0000)]
MIPS: Adding a type vector to replace type cells.
Port r19244 (
08e0afd9)
BUG=
R=plind44@gmail.com
Review URL: https://codereview.chromium.org/
159393002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19246
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
haitao.feng@intel.com [Tue, 11 Feb 2014 01:28:08 +0000 (01:28 +0000)]
Introduce Jump and Call operand macro assembler instructions for x64
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/
157303002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19245
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mvstanton@chromium.org [Mon, 10 Feb 2014 21:38:17 +0000 (21:38 +0000)]
Adding a type vector to replace type cells.
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/
137403009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19244
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
plind44@gmail.com [Mon, 10 Feb 2014 19:46:34 +0000 (19:46 +0000)]
MIPS: Add NaN test to cctest/test-macro-assembler-mips.
NaN value is different on MIPS and x86 architectures, and TEST(NaNx)
tests checks the case where a x86 NaN value is serialized into the snapshot
on the simulator during cross compilation.
BUG=
R=plind44@gmail.com
Review URL: https://codereview.chromium.org/
144473008
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19241
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
marja@chromium.org [Mon, 10 Feb 2014 16:21:11 +0000 (16:21 +0000)]
Revert "Traitify ParserBase and move functions there."
This reverts commit r19230.
Reason: Build failures on NaCl.
BUG=
TBR=marja@chromium.org,mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/
158873006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19234
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
plind44@gmail.com [Mon, 10 Feb 2014 15:49:28 +0000 (15:49 +0000)]
MIPS: Fix r19175 "Avoid embedding x86 NaN constant in MacroAssembler code when snapshot is created."
BUG=
R=plind44@gmail.com
Review URL: https://codereview.chromium.org/
148523015
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19232
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
marja@chromium.org [Mon, 10 Feb 2014 15:35:39 +0000 (15:35 +0000)]
Traitify ParserBase and move functions there.
The long-term goal is to move all recursive descent functions from Parser and
PreParser into ParserBase, but first they need to be unified.
Notes:
- The functions moved in this CL: ParseIdentifier, ParseIdentifierName,
ParseIdentifierNameOrGetOrSet, ParseIdentifierOrStrictReservedWord.
- IOW, this CL removes Parser::ParseIdentifier and PreParser::ParseIdentifier
and adds ParserBase::ParseIdentifier, etc.
- Error reporting used to require virtual funcs; now error reporting is moved to
the Traits too, and ParserBase no longer needs to be virtual.
- I had to move PreParser::Identifier out of the PreParser class, because
otherwise PreParserTraits cannot use it in a typedef.
BUG=v8:3126
LOG=N
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/
149913006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19230
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ishell@chromium.org [Mon, 10 Feb 2014 15:32:54 +0000 (15:32 +0000)]
Reland of r19102: Check elimination improvement: propagation of state through phis is supported, CheckMap narrowing implemented with tests.
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/
146623006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19229
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
verwaest@chromium.org [Mon, 10 Feb 2014 14:58:25 +0000 (14:58 +0000)]
Merge BuildLoadKeyedGeneric and BuildStoreKeyedGeneric, switch on AccessType
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/
146623007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19228
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ulan@chromium.org [Mon, 10 Feb 2014 13:56:59 +0000 (13:56 +0000)]
Fix NoTrackDoubleFieldsForSerializerScope.
BUG=v8:3143
LOG=N
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/
144473005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19226
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
machenbach@chromium.org [Mon, 10 Feb 2014 12:48:36 +0000 (12:48 +0000)]
Enable specification of author email in push-to-trunk.
If not specified, depot tools tend to ask for an email on the command line once in a while, which makes the automated script hang.
BUG=
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/
158733002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19223
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Mon, 10 Feb 2014 12:43:10 +0000 (12:43 +0000)]
Fix inconsistencies wrt whitespaces.
This relands r19196 with fixes.
BUG=v8:3109
LOG=Y
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/
141323007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19222
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
verwaest@chromium.org [Mon, 10 Feb 2014 11:43:34 +0000 (11:43 +0000)]
Use PropertyAccessType for keyed accesses rather than "bool is_store"
BUG=
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/
137883008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19221
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Mon, 10 Feb 2014 11:29:59 +0000 (11:29 +0000)]
Remove duplicate third-party test cases.
Some of the third-party test cases in the mjsunit test suite were
originally taken from WebKit and are now fully covered by the equally
named test suite.
Mapping of test cases:
- array-isarray.js -> test/webkit/Array-isArray.js
- array-splice-webkit.js -> test/webkit/array-splice.js
R=machenbach@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
158803002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19220
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
verwaest@chromium.org [Mon, 10 Feb 2014 10:23:59 +0000 (10:23 +0000)]
Unify BuildLoad/StoreNamedGeneric
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/
155513008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19219
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
machenbach@chromium.org [Mon, 10 Feb 2014 09:01:10 +0000 (09:01 +0000)]
Prepare push to trunk. Now working on version 3.24.36.
R=bmeurer@chromium.org
TBR=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/
135973011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19214
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Mon, 10 Feb 2014 08:59:51 +0000 (08:59 +0000)]
Drop unused accumulated first time changes/depends.
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/
135503004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19213
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
marja@chromium.org [Mon, 10 Feb 2014 08:45:13 +0000 (08:45 +0000)]
Unify (Pre)Parser::ParseTryStatement.
Notes:
- This makes Parser and PreParser produce the same errors with the added test
cases (this was not the case before).
- ParseBlock already does Expect(Token::LBRACE), so no need to check it twice.
BUG=v8:3126
LOG=N
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/
148233011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19212
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
haitao.feng@intel.com [Sat, 8 Feb 2014 02:16:25 +0000 (02:16 +0000)]
Revert "Introduce MoveDouble to the X64 MacroAssembler" (r17383)
The direction is to use "movl, movq, movp" instead of introducing new
Macro assembler instructions.
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/
101083002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19210
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
rossberg@chromium.org [Fri, 7 Feb 2014 15:29:18 +0000 (15:29 +0000)]
Revert "Make Function.length and Function.name configurable properties."
Plenty of test failures on test262, Mozilla, Webkit. Will have to investigate.
TBR=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
139983003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19203
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
rossberg@chromium.org [Fri, 7 Feb 2014 14:55:30 +0000 (14:55 +0000)]
Make Function.length and Function.name configurable properties.
ES6 makes the Function object properties "length" and "name"
configurable; switch the implementation over to follow that.
Doing so exposed a problem in the handling of non-writable, but
configurable properties backed by foreign callback accessors
internally. As an optimization, if such an accessor property is
re-defined with a new value, its setter was passed the new value
directly, keeping the property as an accessor property. However, this
is not correct should the property be non-writable, as its setter will
then simply ignore the updated value. Adjust the enabling logic for
this optimization accordingly, along with adding a test.
LOG=N
R=rossberg@chromium.org, rossberg
BUG=v8:3045
Review URL: https://codereview.chromium.org/
116083006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19200
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Fri, 7 Feb 2014 14:13:00 +0000 (14:13 +0000)]
Revert "Fix inconsistencies wrt whitespaces."
This reverts r19196.
TBR=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/
147443008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19199
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
marja@chromium.org [Fri, 7 Feb 2014 12:44:45 +0000 (12:44 +0000)]
Unify function parameter checking in PreParser and Parser.
This also makes the "delayed strict mode violations" mechanism in PreParser
unnecessary.
The attached tests didn't pass before this CL but now they do.
BUG=v8:3126
LOG=N
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/
157453003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19197
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Fri, 7 Feb 2014 12:34:45 +0000 (12:34 +0000)]
Fix inconsistencies wrt whitespaces.
\u0085 (NEL) is now considered a whitespace in accordance to http://www.unicode.org/Public/6.3.0/ucd/PropList.txt
R=mstarzinger@chromium.org
BUG=v8:3109
LOG=Y
Review URL: https://codereview.chromium.org/
146983007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19196
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Fri, 7 Feb 2014 12:17:45 +0000 (12:17 +0000)]
Make LeakSanitizer happy, part 3.
Fixed a few more cctests and removed some which were broken for ages
and/or tested nothing useful anymore.
Note that cctests are now fully LeakSanitized (at least on x64)!
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/
157463002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19195
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
danno@chromium.org [Fri, 7 Feb 2014 11:55:11 +0000 (11:55 +0000)]
Add basic support for STL containers allocated in Zones
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/
157443002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19194
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
marja@chromium.org [Fri, 7 Feb 2014 10:47:01 +0000 (10:47 +0000)]
Unify function name validation in Parser and PreParser.
BUG=3126
LOG=N
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/
140183005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19193
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
marja@chromium.org [Fri, 7 Feb 2014 10:28:00 +0000 (10:28 +0000)]
Add regression tests for PrePreparser.
These tests ensure that PreParser doesn't start producing less data when it's
getting refactored.
BUG=3126
LOG=N
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/
157373002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19192
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
hpayer@chromium.org [Fri, 7 Feb 2014 09:54:52 +0000 (09:54 +0000)]
The allocation sites scratchpad becomes a heap data structure.
BUG=
R=mstarzinger@chromium.org, mvstanton@chromium.org
Review URL: https://codereview.chromium.org/
143153008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19189
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Fri, 7 Feb 2014 09:10:56 +0000 (09:10 +0000)]
Prepare push to trunk. Now working on version 3.24.35.
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/
157343002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19186
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Fri, 7 Feb 2014 08:59:20 +0000 (08:59 +0000)]
Fix printing of GVN flags.
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/
142253003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19185
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
marja@chromium.org [Fri, 7 Feb 2014 08:45:28 +0000 (08:45 +0000)]
Unify PreParser::ParseIdentifierName and Parser::ParseIdentifierName.
No special handling for keywords is needed, since the literal ascii strings for
them work too (see how Parser did it).
BUG=3126
LOG=N
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/
152853006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19184
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Fri, 7 Feb 2014 07:44:19 +0000 (07:44 +0000)]
Win64 fixes.
TBR=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/
157243004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19180
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Fri, 7 Feb 2014 07:36:30 +0000 (07:36 +0000)]
[Sheriff] Revert "Check elimination temporarily disabled.", "Fix for buildbot failure after r19102." and "Check elimination improvement: propagation of state through phis is supported, CheckMap narrowing implemented."
This reverts commit r19102, r19105 and r19170 for breaking the
Chrome browser_tests. Will reland once fixed.
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/
130053007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19179
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Fri, 7 Feb 2014 07:06:13 +0000 (07:06 +0000)]
Make LeakSanitizer happy, part 2. Fixed register usage on the way.
Note that according to the System V ABI for AMD64, rbx must be
preserved across calls. We actually crash with clang in the x64
assembler tests without that fix, we were lucky with GCC.
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/
144313017
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19178
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
haitao.feng@intel.com [Fri, 7 Feb 2014 02:21:18 +0000 (02:21 +0000)]
Use StackArgumentsAccessor to access receiver on stack, use kPCOnStackSize to
access stack argument and use movq instead of movp to operate return address
on stack for x64
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/
156663002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19177
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
rafaelw@chromium.org [Fri, 7 Feb 2014 01:08:50 +0000 (01:08 +0000)]
Revert "Implement Microtask Delivery Queue"
TBR=adamk,rossberg
BUG=
Review URL: https://codereview.chromium.org/
150103012
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19176
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
plind44@gmail.com [Fri, 7 Feb 2014 00:55:04 +0000 (00:55 +0000)]
MIPS: Avoid embedding x86 NaN constant in MacroAssembler code when snapshot is created.
BUG=
TEST=test262/15.4.4.15-8-b-ii-4
R=plind44@gmail.com
Review URL: https://codereview.chromium.org/
156803003
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19175
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ishell@chromium.org [Thu, 6 Feb 2014 17:31:00 +0000 (17:31 +0000)]
Check elimination temporarily disabled.
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/
149523004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19170
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
plind44@gmail.com [Thu, 6 Feb 2014 16:45:50 +0000 (16:45 +0000)]
MIPS: swap in global proxy on accessors.
Port r19142 (087bc3e)
BUG=
R=plind44@gmail.com
Review URL: https://codereview.chromium.org/
140893011
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19168
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
rossberg@chromium.org [Thu, 6 Feb 2014 16:09:45 +0000 (16:09 +0000)]
ES6: Remove __proto__ setter poison pill
http://people.mozilla.org/~jorendorff/es6-draft.html#sec-set-object.prototype.__proto__
The __proto__ setter should be reusable on other objects.
BUG=v8:2804
LOG=y
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/
103343005
Patch from Erik Arvidsson <arv@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19165
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
palfia@homejinni.com [Thu, 6 Feb 2014 15:34:46 +0000 (15:34 +0000)]
Add support to automatically search for corresponding architecture ports in merge-to-branch.sh.
BUG=
R=jkummerow@chromium.org, plind44@gmail.com
Review URL: https://codereview.chromium.org/
152343011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19163
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
marja@chromium.org [Thu, 6 Feb 2014 15:10:21 +0000 (15:10 +0000)]
Merge Parser::ReportUnexpectedToken and PreParser::ReportUnexpectedToken.
(I.e., move ReportUnexpectedToken to ParserBase.)
Because of the recent unifications, they now do the same thing.
BUG=
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/
153743006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19161
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ishell@chromium.org [Thu, 6 Feb 2014 13:16:44 +0000 (13:16 +0000)]
Optimized stores of smis on x64 temporarily disabled.
BUG=338425
LOG=N
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/
132753008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19155
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
marja@chromium.org [Thu, 6 Feb 2014 13:12:10 +0000 (13:12 +0000)]
Redo r19140 with better efficiency.
Still relevant parts of the original commit message:
Unify paren handling in Parser and PreParser.
It is only needed in (Pre)Parser::ParseExpressionOrLabelledStatement for not
recognizing parenthesized identifiers as labels and in
(Pre)Parser::ParseSourceElements for not recognizing a parenthesized string as
directive prologue.
Parser Expressions don't keep track of whether they're parenthesized, so
PreParser Expressions shouldn't either.
BUG=3126
LOG=N
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/
148323011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19153
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
verwaest@chromium.org [Thu, 6 Feb 2014 13:01:38 +0000 (13:01 +0000)]
Remove special ArrayLength handling already covered by JSObjectFieldAccessors
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/
153743005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19152
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jarin@chromium.org [Thu, 6 Feb 2014 12:42:26 +0000 (12:42 +0000)]
Test and fix for _CallFunction intrinsic deoptimization.
I have also cleaned up HOptimizedGraphBuilder::GenerateCallFunction
to use IfBuilder.
R=jkummerow@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
131343013
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19151
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Thu, 6 Feb 2014 12:35:17 +0000 (12:35 +0000)]
Cosmetic cleanup for GVN.
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/
153563006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19150
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Thu, 6 Feb 2014 12:09:08 +0000 (12:09 +0000)]
Fixed space leak in DebuggerAgentSession.
Ownership in this part is still very convoluted and should probably be
cleaned up, this is only the minimal CL needed to fix the leak.
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/
153623009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19148
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
marja@chromium.org [Thu, 6 Feb 2014 11:59:16 +0000 (11:59 +0000)]
Revert "Unify paren handling in Parser and PreParser."
This reverts r19140.
Reason: Octane regression.
BUG=
TBR=verwaest@chromium.org
Review URL: https://codereview.chromium.org/
156673002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19147
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
hpayer@chromium.org [Thu, 6 Feb 2014 11:27:08 +0000 (11:27 +0000)]
Just calculate pretenuring ratio when needed.
BUG=
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/
153863005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19144
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
dcarney@chromium.org [Thu, 6 Feb 2014 10:50:07 +0000 (10:50 +0000)]
swap in global proxy on accessors
R=verwaest@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
156623002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19142
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
hpayer@chromium.org [Thu, 6 Feb 2014 10:30:13 +0000 (10:30 +0000)]
Cleanup allocation site pretenuring tracing, added new flag --trace-pretenuring-statistics.
BUG=
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/
153273003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19141
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
marja@chromium.org [Thu, 6 Feb 2014 10:30:02 +0000 (10:30 +0000)]
Unify paren handling in Parser and PreParser.
It is only needed in (Pre)Parser::ParseExpressionOrLabelledStatement for not
recognizing parenthesized identifiers as labels and in
(Pre)Parser::ParseSourceElements for not recognizing a parenthesized string as
directive prologue.
Parser Expressions don't keep track of whether they're parenthesized, so
PreParser Expressions shouldn't either.
In addition, add helper funcs for checking if an Expression is identifier or a
given identifier. (PreParser Expressions can do this.)
BUG=3126
LOG=N
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/
150103004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19140
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Thu, 6 Feb 2014 10:23:22 +0000 (10:23 +0000)]
Fixed space leak in Interface class.
The exports_ hash map itself should live in the zone, too, not only
its entries.
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/
156643002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19138
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marja@chromium.org [Thu, 6 Feb 2014 10:16:25 +0000 (10:16 +0000)]
Follow-up to r19112.
There's only one error message for "eval" and "arguments", so no need to pass it
to PreParser::StrictModeIdentifierViolation.
BUG=3126
LOG=N
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/
139713005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19137
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bmeurer@chromium.org [Thu, 6 Feb 2014 09:54:59 +0000 (09:54 +0000)]
Reduce memory usage due to fixpoint iteration of GVN.
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/
153533003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19135
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jarin@chromium.org [Thu, 6 Feb 2014 09:36:55 +0000 (09:36 +0000)]
Binary operation deoptimization fix.
R=jkummerow@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
132453009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19132
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