AuroraMiddleware/v8
1
0
Fork 0
Code Issues 2 Pull Requests Releases Wiki Activity
5,165 Commits 1 Branch 0 Tags 839 MiB
2d15eb9a90
Commit Graph

5165 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
sgjesse@chromium.org
4c6329c8f8 ARM: Try to fix broken commit r6504 
Commit contained wrong assert and was missing call to the runtime system for MUL.

TBR=ager@chromium.org
Review URL: http://codereview.chromium.org/6338019

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6506 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-26 21:15:46 +00:00
karlklose@chromium.org
3141494c3e Refactor recording of safepoints. 
Refactor SafepointTableBuilder::DefineSafepoint and ARM LCodeGen::RecordSafepoint to use an enum for different kinds of safepoints. This change removes a lot of duplicated code and makes it easier to include new kinds of safepoints in the future. The remaining variants of LCodeGen::RecordSafepoint remain as a convinient way to record common safepoint kinds.

BUG=http://code.google.com/p/v8/issues/detail?id=1043
TEST=none

Review URL: http://codereview.chromium.org/6341008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6505 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-26 20:48:48 +00:00
sgjesse@chromium.org
33c591b4ad ARM: Add multiplication to the type recording binary operation stub 
Review URL: http://codereview.chromium.org/6391004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6504 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-26 20:25:33 +00:00
mmaly@chromium.org
d07f1d62ff Strict mode eval/arguments LHS. 
Review URL: http://codereview.chromium.org/6335013/

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6503 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-26 19:21:46 +00:00
mmaly@chromium.org
498e3ce3cc Compress Variable class. 
Review Link: http://codereview.chromium.org/6246019/

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6502 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-26 18:15:43 +00:00
mmaly@chromium.org
55400c2454 Strict mode: function constructor tests. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6501 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-26 18:10:26 +00:00
kmillikin@chromium.org
c1bbd04dce Remove the HInstruction utilities taking flag mask arguments. 
It is a type error to treat a flag (an enum) as if it were a flag mask (an
int derived from shifting a bit by the enum value).  It is error prone to
have functions that take flag mask arguments because they will silently
accept flags.

Review URL: http://codereview.chromium.org/6373011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6500 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-26 17:32:02 +00:00
kmillikin@chromium.org
09e967b38f Use more detailed compilation info for inlined functions. 
Construct the statically-known compilation info for inlined functions using
the target closure (which knows about its scope chain) and not from the
shared function info (which doesn't).

Review URL: http://codereview.chromium.org/6397004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6499 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-26 17:30:22 +00:00
fschneider@chromium.org
38b91a4ffe Fix issue 1076 by resetting labels of switch-clauses before use. 
If we compile a function literal twice with the full code generator,
we must make sure that the labels embedded in the AST are reset.

BUG=1076

Review URL: http://codereview.chromium.org/6339014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6496 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-26 15:28:17 +00:00
ager@chromium.org
eb3970c822 Fix another message object leak. 
Review URL: http://codereview.chromium.org/6269021

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6495 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-26 15:16:13 +00:00
antonm@chromium.org
be9f5d8548 Fix indentation. 
TBR=serya@chromium.org

Review URL: http://codereview.chromium.org/6260021

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6494 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-26 15:02:02 +00:00
kmillikin@chromium.org
884221f8f0 Change the default implementation of DataEquals for Hydrogen instructions. 
The former default was true. The new default is false and the default
implementation is UNREACHABLE so it asserts in debug builds.  The function
is overridden in all concrete instruction classes that might have the flag
kUseGVN set.

Review URL: http://codereview.chromium.org/6255013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6493 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-26 14:51:21 +00:00
whesse@chromium.org
75c6bffbd1 X64 Crankshaft: Fix compilation error on Windows X64. 
Review URL: http://codereview.chromium.org/6338018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6492 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-26 13:54:25 +00:00
kmillikin@chromium.org
a1a46fb1ce Clean up Hydrogen's HLoadFunctionPrototype. 
This instruction was setting an incorrect collection of Changes/Depends
flags.

Review URL: http://codereview.chromium.org/6399002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6491 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-26 13:37:51 +00:00
sgjesse@chromium.org
17aa262ce5 ARM: Fix the test expectations 
TBR=ager@chromium.org
Review URL: http://codereview.chromium.org/6253013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6490 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-26 13:26:36 +00:00
whesse@chromium.org
cd935a417b X64 Crankshaft: Remove relative jump to deoptimization code. Fixes logical error, and compilation error on Windows. 
Review URL: http://codereview.chromium.org/6310018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6489 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-26 13:24:19 +00:00
sgjesse@chromium.org
9d463bd6a1 ARM: Fix the type recording binary operation stub subtract 
Failure exposed by Sputning tests where the generic case tried to string add for subtract.
Review URL: http://codereview.chromium.org/6339013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6488 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-26 12:31:35 +00:00
kmillikin@chromium.org
97f09782fa Disable all code motion on the final optimization attempt. 
Before, we disabled code motion for check instructions on the final
optimization attempt.  It is unsafe to prevent movement of check
instructions but to allow movement of instructions that assume the checks
were performed.

Review URL: http://codereview.chromium.org/6378012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6485 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-26 10:25:43 +00:00
sgjesse@chromium.org
26a8dc3818 ARM: Make the ARM hardware builder green 
Fix a bug in the --debug-code alignment check in the C entry stub.

Don't force the --debug-code flag in the ARM disassembler tests. The framework does support passing flags and the test runner will when running tests in debug mode.

Skip some deserialization tests which crashes from time to time.
Review URL: http://codereview.chromium.org/6393007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6484 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-26 09:52:25 +00:00
ager@chromium.org
0e183035a2 ARM: Merging constants in simulator and assembler header files and other cleanup. 
First stab at a general ARM cleanup patch. It merges ARM constants so that they can be used across simulator, assembler and disassembler, and tidies up some syntax and ambiguities.

BUG=none
TEST=none

Review URL: http://codereview.chromium.org/6274009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6483 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-26 08:32:54 +00:00
erik.corry@gmail.com
591eb3f406 Minor cleanup: Use MaybeObject instead of bool and Failure** in 
stub cache generation.
Review URL: http://codereview.chromium.org/6392003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6480 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-26 08:12:56 +00:00
fschneider@chromium.org
1c4dfa30fa Revert r6543 and r6441. 
This fixes a crash in the code generator.

BUG=1074

Review URL: http://codereview.chromium.org/6258020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6479 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-26 08:03:48 +00:00
sgjesse@chromium.org
0282f707af Fix presumbit. 
TBR=ager@chromium.org
Review URL: http://codereview.chromium.org/6250031

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6478 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-26 08:00:51 +00:00
sgjesse@chromium.org
06515b6f1b ARM: Change BranchOnSmi/BranchOnNotSmi to JumpIfSmi/JumpIfNotSmi 
Review URL: http://codereview.chromium.org/6272019

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6477 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-26 07:44:45 +00:00
sgjesse@chromium.org
12c74ba0c6 ARM: Add subtract to the type recording binary operation stub. 
Review URL: http://codereview.chromium.org/6324013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6476 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-26 07:41:02 +00:00
mmaly@chromium.org
2b47762e3a Strict mode object property validation. 
Review URL: http://codereview.chromium.org/6335010/

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6475 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-25 18:42:35 +00:00
mmaly@chromium.org
f5a2860534 Strict mode parameter validation. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6474 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-25 17:21:45 +00:00
whesse@chromium.org
948265619b Revert change 6468: X64 Crankshaft functions added. 
Review URL: http://codereview.chromium.org/6260018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6473 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-25 16:37:18 +00:00
vitalyr@chromium.org
76483f871b Support StringLength in hydrogen (similar to ArrayLength). 
To avoid deopts a few extra changes were needed:

o Enable megamorphic state for special property loads on
  primitives. We used to flip between monomorphic stubs.
o Extract pure string (no string wrapper support) version of the
  string length stub.

Review URL: http://codereview.chromium.org/6334015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6472 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-25 15:51:10 +00:00
sgjesse@chromium.org
99a5b9f713 ARM: Initial type recording binary operation stub 
This implements the type recording binary operation stub for ARM. This first iteration only supports ADD. Handling of 32-bit integers is currently not implemented but just transitions. The generic case for now delegates to the generic binary operation stub.
Review URL: http://codereview.chromium.org/6342019

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6471 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-25 14:52:35 +00:00
lrn@chromium.org
1494beed42 X64 Crankshaft: Added some functions needed for delta-blue. 
Review URL: http://codereview.chromium.org/6262013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6468 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-25 14:03:20 +00:00
ager@chromium.org
d57f91aa15 Prepare push to trunk. Now working on version 3.0.12. 
Review URL: http://codereview.chromium.org/6324012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6467 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-25 13:59:23 +00:00
kmillikin@chromium.org
9cfbb240a0 Update regression test. 
With SVN r6465 (reverting changes to scopes), a regression test for
deleting parameter variables has to change to reflect a semantic
change.  It is now again possible to delete parameters from a function
that uses 'with' or 'try...catch'.

Review URL: http://codereview.chromium.org/6307014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6466 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-25 13:32:36 +00:00
kmillikin@chromium.org
013860d42e Revert "Reapply change to with/arguments interaction." 
Revert this change again.  Somewhat mysteriously we sometimes get empty
contexts that we do not expect in the context chain.

Review URL: http://codereview.chromium.org/6372013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6465 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-25 13:01:45 +00:00
sgjesse@chromium.org
a6a80b9121 Fixed typo in calling Thread::set_name() on freebsd. 
Patch by Mark Lam from Hewlett-Packard Development Company, LP

Review URL: http://codereview.chromium.org/6287004


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6464 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-25 12:59:43 +00:00
sgjesse@chromium.org
d01a45b2b1 Prepend the tools directory to python module path 
This works around possible collisions with modules installed in the system 
python directories. 

See Gentoo Linux bug report: 
http://bugs.gentoo.org/349794

Patch by Mike Gilbert <floppymaster@gmail.com>

Review URL: http://codereview.chromium.org/6253009


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6463 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-25 12:56:04 +00:00
whesse@chromium.org
4c9254c054 Add compilation guard to new x64-only file, for Mac platform. 
Review URL: http://codereview.chromium.org/6249016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6462 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-25 12:50:18 +00:00
sgjesse@chromium.org
c5e4800963 Adding GC hooks to support LiveObjectList functionality. 
Patch by Mark Lam from Hewlett-Packard Development Company, LP

Review URL: http://codereview.chromium.org/6287004


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6461 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-25 12:35:06 +00:00
sgjesse@chromium.org
63378e2e5d Script changes so that we can build debug/release with 
liveobjectlist=on/off and objectprint=on/off.

Patch by Mark Lam from Hewlett-Packard Development Company, LP

Review URL: http://codereview.chromium.org/6267007


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6460 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-25 12:28:45 +00:00
vitalyr@chromium.org
331b482332 Fix bug 1070: set correct holder for primitive checks. 
Code generated for checks starting with primitive receivers skips one step
in the usual prototype checking algorithm, so the holder must always be set.

Not setting the holder did not cause an immediate failure because our
primitives have additional hidden prototypes before the real prototypes.
These extra objects in the chain usually contain no properties and so
allowed the right holders to be selected.

Review URL: http://codereview.chromium.org/6353014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6459 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-25 12:21:03 +00:00
ricow@chromium.org
2a741d4946 Do not shuffle parameters when doing sub on ia32 and arm. 
Review URL: http://codereview.chromium.org/6283012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6458 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-25 12:17:02 +00:00
sgjesse@chromium.org
17cb50b926 IA32: Refactor common string add code. 
Review URL: http://codereview.chromium.org/6279011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6457 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-25 12:14:56 +00:00
ricow@chromium.org
6c800fa6fd Implement x64 lithium instructions DoGlobalObject and DoSub 
Review URL: http://codereview.chromium.org/6324011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6456 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-25 11:33:03 +00:00
lrn@chromium.org
43d7951677 X64 Crankshaft: Added a bunch of operations. 
Review URL: http://codereview.chromium.org/6366010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6455 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-25 11:30:47 +00:00
whesse@chromium.org
6c650cf1c2 Disable MSVC warning that default array initializers now work properly. 
Review URL: http://codereview.chromium.org/6272017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6454 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-25 11:25:30 +00:00
fschneider@chromium.org
2444e3f247 Port to ARM and x64: Record the lazy deoptimization environmnent only at LLazyBailout-instructions. 
This is a port of the change http://codereview.chromium.org/6348016/
to ARM and x64 platform.

Review URL: http://codereview.chromium.org/6350011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6453 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-25 10:35:57 +00:00
whesse@chromium.org
136db7b861 Port new version of ParallelMove's LGapResolver to X64. 
Review URL: http://codereview.chromium.org/6366003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6452 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-25 10:10:36 +00:00
ricow@chromium.org
cadb9cb635 Port changes from x64 deoptimizer to ia32 and remove commented out code from last patch. 
Review URL: http://codereview.chromium.org/6368013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6451 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-25 08:59:16 +00:00
ager@chromium.org
d69ef26f7d Another fix for leaking error objects. User code can overwrite 
ReferenceError.prototype.__proto__ which will make "error instanceof
Error" fail. However, the ReferenceError.prototype object itself
cannot be modified. Therefore, the error checks must check for
concrete error instances instead of only checking for Error.

Review URL: http://codereview.chromium.org/6388003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6450 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-25 08:48:59 +00:00
ricow@chromium.org
d5cab38a33 Add support for deoptimization on x64. 
I did not take out the code relating to osr from the generate method
since this makes it easier to compare to ia32 (we will abort anyway when we hit the osr code so there should be no issues with having this in)
 

Review URL: http://codereview.chromium.org/6390001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6449 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-25 07:57:56 +00:00