plind44@gmail.com
0cb13eb552
MIPS: Omit redundant smi checks in write barriers.
...
Port r19323 (929c047)
BUG=
R=plind44@gmail.com
Review URL: https://codereview.chromium.org/160713002
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19343 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-12 18:55:33 +00:00
verwaest@chromium.org
161b2f689a
Reland: "Use stability to only conditionally flush information from the CheckMaps table."
...
BUG=
R=ishell@chromium.org
Original CL: https://codereview.chromium.org/153823003
Review URL: https://codereview.chromium.org/153653007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19342 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-12 18:48:12 +00:00
verwaest@chromium.org
7b7e3658f7
Don't propagate information through phis in loop headers.
...
To properly do this, we'd have to iterate over CompareMaps (and their bodies) handling phis, until we have learned enough to decide which paths can be taken. For now, just disable learning from phis in loop headers.
BUG=
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/147023005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19341 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-12 18:30:41 +00:00
rmcilroy@chromium.org
26e8009997
[a64]: Disable failing sparse-array-reverse on a64 debug builds.
...
BUG=v8:3158
LOG=N
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/160633002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19340 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-12 18:22:28 +00:00
ishell@chromium.org
7e3218b540
KeyedLoadIC::GenerateGeneric() fix for MIPS.
...
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/160353003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19339 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-12 17:31:29 +00:00
yangguo@chromium.org
6c4133a309
Fix test-heap/OptimizedPretenuringAllocationFolding wrt concurrent recompilation delay.
...
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/148063008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19338 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-12 16:18:18 +00:00
alph@chromium.org
887bd2850d
Stack trace string should use dynamic script sourceURL if present.
...
BUG=v8:2342
R=dcarney@chromium.org , yurys@chromium.org , yurys
LOG=N
Review URL: https://codereview.chromium.org/143283015
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19333 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-12 15:50:23 +00:00
hpayer@chromium.org
81347246da
Make prev and next pointer in pages list AtomicWords and access them using acquire/release semantics.
...
BUG=
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/150413009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19332 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-12 15:40:23 +00:00
verwaest@chromium.org
75432b7696
Revert "Use stability to only conditionally flush information from the CheckMaps table."
...
R=ishell@chromium.org
BUG=
Review URL: https://codereview.chromium.org/137863005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19331 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-12 15:38:42 +00:00
verwaest@chromium.org
2b7d33572a
Use stability to only conditionally flush information from the CheckMaps table.
...
BUG=
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/153823003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19330 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-12 15:07:41 +00:00
ishell@chromium.org
1512e9e678
Port of r19288 to a64: Fix for smi stores optimization.
...
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/159513004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19329 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-12 13:54:55 +00:00
rmcilroy@chromium.org
e503396993
Avoid doing explicit cast in simulator-a64::get_sp().
...
R=rodolph.perfetta@arm.com
Review URL: https://codereview.chromium.org/153823012
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19328 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-12 13:34:40 +00:00
rmcilroy@chromium.org
7152389af6
Add to OWNERS for arm and a64
...
R=danno@chromium.org
Review URL: https://codereview.chromium.org/138953017
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19327 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-12 13:33:54 +00:00
jarin@chromium.org
af29e31a11
Fix for (One|Two)ByteSeqStringSetChar evaluation order/deopt.
...
This makes the evaluation order consistent between full codegen
and Hydrogen (so that deopt does not screw up stack).
R=jkummerow@chromium.org
BUG=
Review URL: https://codereview.chromium.org/159983008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19326 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-12 13:31:24 +00:00
rmcilroy@chromium.org
6ef556bdff
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
2014-02-12 13:27:13 +00:00
bmeurer@chromium.org
b4214a1221
[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
2014-02-12 12:44:01 +00:00
bmeurer@chromium.org
85856feaf7
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
2014-02-12 12:36:53 +00:00
bmeurer@chromium.org
9ef9c4cd49
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
2014-02-12 12:34:14 +00:00
jochen@chromium.org
b0fcc801e9
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
2014-02-12 12:18:36 +00:00
svenpanne@chromium.org
ad536f2afc
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
2014-02-12 12:06:11 +00:00
marja@chromium.org
10ae9eb247
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
2014-02-12 12:02:07 +00:00
jochen@chromium.org
96a1886637
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
2014-02-12 11:57:50 +00:00
marja@chromium.org
cec4fb021b
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
2014-02-12 11:56:07 +00:00
alexandre.rames@arm.com
652ba51015
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
2014-02-12 11:55:52 +00:00
jacob.bramley@arm.com
558de62ff0
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
2014-02-12 11:54:34 +00:00
jochen@chromium.org
c2c9228c8a
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
2014-02-12 10:29:18 +00:00
ulan@chromium.org
e95bc7eec8
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
2014-02-12 09:19:30 +00:00
marja@chromium.org
a4ea70009c
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
2014-02-12 08:20:07 +00:00
machenbach@chromium.org
3606220e34
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
2014-02-12 08:12:48 +00:00
ishell@chromium.org
b446674c85
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
2014-02-11 19:18:06 +00:00
hpayer@chromium.org
36ba6f017e
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
2014-02-11 16:22:26 +00:00
jarin@chromium.org
21bf99e53e
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
2014-02-11 16:11:53 +00:00
ishell@chromium.org
994f0f6dda
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
2014-02-11 16:02:18 +00:00
verwaest@chromium.org
78f568d69c
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
2014-02-11 15:01:44 +00:00
yangguo@chromium.org
466df42ae8
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
2014-02-11 14:03:31 +00:00
dcarney@chromium.org
ce789e8890
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
2014-02-11 12:49:15 +00:00
mvstanton@chromium.org
1d88f09092
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
2014-02-11 12:41:58 +00:00
marja@chromium.org
f59ac1cba5
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
2014-02-11 11:51:01 +00:00
yangguo@chromium.org
0870702436
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
2014-02-11 11:48:32 +00:00
yangguo@chromium.org
ab2aaac110
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
2014-02-11 11:47:38 +00:00
hpayer@chromium.org
117d0dc460
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
2014-02-11 11:27:22 +00:00
hpayer@chromium.org
f3b95f11d2
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
2014-02-11 10:52:30 +00:00
bmeurer@chromium.org
9a0a86fd4c
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
2014-02-11 10:48:37 +00:00
yangguo@chromium.org
f78bfaa857
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
2014-02-11 10:45:39 +00:00
marja@chromium.org
d74fd20fca
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
2014-02-11 09:35:32 +00:00
yangguo@chromium.org
1f7feb9696
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
2014-02-11 09:29:51 +00:00
palfia@homejinni.com
21cdcf34b4
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
2014-02-11 09:27:01 +00:00
mvstanton@chromium.org
95ad971d0f
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
2014-02-11 09:06:13 +00:00
machenbach@chromium.org
ff5b05b662
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
2014-02-11 08:13:29 +00:00
bmeurer@chromium.org
82ed3d49da
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
2014-02-11 07:44:25 +00:00