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435 Commits

Author SHA1 Message Date
asiva@google.com fbc931e6a6 Report OOM errors instead of asserting on allocation failures when sending 
messages to other isolates.

Review URL: https://codereview.chromium.org//14273021

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@21980 260f80e4-7a28-3924-810f-c04153c831b5
 2013-04-24 20:52:22 +00:00
vegorov@google.com c34810fd26 Preserve aggregate count when creating unary checks ICData. 
We were reseting it to 1 which leads to worse inlining decisions for example for user defined binary operators. Inliner considered them all cold.

R=srdjan@google.com
BUG=

Review URL: https://codereview.chromium.org//14474007

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@21964 260f80e4-7a28-3924-810f-c04153c831b5
 2013-04-24 17:51:10 +00:00
kustermann@google.com e2216f61bf Fast copy between TypedData and ExternalTypedData 
Until now, copying data from TypedData to TypedData and from ExternalTypedData
to ExternalTypedData was fast. But copying between TypedData and
ExternalTypedData was not handled in a fast way.

Review URL: https://codereview.chromium.org//14296006

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@21791 260f80e4-7a28-3924-810f-c04153c831b5
 2013-04-22 08:27:15 +00:00
iposva@google.com 749ac45917 - Use DISALLOW_ALLOCATION in Object class. 
- Intercept operator delete in handles.

Review URL: https://codereview.chromium.org//13835014

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@21788 260f80e4-7a28-3924-810f-c04153c831b5
 2013-04-22 05:51:47 +00:00
srdjan@google.com 9b53a42536 Add flag --check-function-fingerprints, it checks all function fingerprints of the intrinsifier and method recognizer. Added flag to a test so that the fingerprints will be tested during a regular test. 
Review URL: https://codereview.chromium.org//14247005

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@21711 260f80e4-7a28-3924-810f-c04153c831b5
 2013-04-18 23:18:13 +00:00
asiva@google.com 70ef44f1c2 Fix for issue 9871 - Object::empty_array() returns a broken handle. 
Review URL: https://codereview.chromium.org//14298012

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@21587 260f80e4-7a28-3924-810f-c04153c831b5
 2013-04-16 22:51:24 +00:00
iposva@google.com 9ac0c8d7c9 - Allow for experimentation with different header sizes. 
Review URL: https://codereview.chromium.org//13951019

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@21505 260f80e4-7a28-3924-810f-c04153c831b5
 2013-04-15 19:46:21 +00:00
hausner@google.com 54dde7ce89 Implement rethrow statement 
Or: how to turn a 5 minute task into a 2 hour ordeal.

The actual business of the change is one line in token.h and one line in parser.cc.
Review URL: https://codereview.chromium.org//14012005

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@21371 260f80e4-7a28-3924-810f-c04153c831b5
 2013-04-12 16:32:37 +00:00
vegorov@google.com 9f3783186f Ensure that all goto instructions have deoptimization target. 
R=kmillikin@google.com
BUG=

Review URL: https://codereview.chromium.org//12457034

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@21351 260f80e4-7a28-3924-810f-c04153c831b5
 2013-04-12 11:19:34 +00:00
johnmccutchan@google.com 968e805cfc Unboxed load/store indexed of Float32x4 
Review URL: https://codereview.chromium.org//13818006

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@21274 260f80e4-7a28-3924-810f-c04153c831b5
 2013-04-11 12:50:46 +00:00
asiva@google.com ecc5b67833 - Create an all static TypedDataView class which uses implicit field offset 
values to get direct access to the fields of a typed data view object.

- Added a verification step after class finalization to ensure that the
  implicit field offsets in TypedDataView match the actual values in the
  dart instance.
Review URL: https://codereview.chromium.org//13472019

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@20948 260f80e4-7a28-3924-810f-c04153c831b5
 2013-04-05 05:19:36 +00:00
regis@google.com 158d90d50f Prevent expensive and unnecessary error formatting in the case a bound check is 
postponed to run time (issue 9106).
Eliminate bound check at compile time in some cases.
Fix bound checking of mutually referencing bounds.
Added test.
Review URL: https://codereview.chromium.org//13653005

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@20938 260f80e4-7a28-3924-810f-c04153c831b5
 2013-04-04 20:24:49 +00:00
iposva@google.com 4dff6b8e2b - Remember objects (not addresses) in the old generation containing new pointers. 
Review URL: https://codereview.chromium.org//13406004

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@20828 260f80e4-7a28-3924-810f-c04153c831b5
 2013-04-02 22:45:18 +00:00
asiva@google.com 2f7ca6843f Remove support for 'dart:scalarlist' in the Dart VM. 
Review URL: https://codereview.chromium.org//13139002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@20680 260f80e4-7a28-3924-810f-c04153c831b5
 2013-03-29 18:33:54 +00:00
johnmccutchan@google.com 5b140f8452 Really remove SIMD types from dart:scalarlist. Fixes build. 
Review URL: https://codereview.chromium.org//12907023

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@20563 260f80e4-7a28-3924-810f-c04153c831b5
 2013-03-27 17:06:41 +00:00
johnmccutchan@google.com d516a7acde Review changes 
Review URL: https://codereview.chromium.org//12982010

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@20559 260f80e4-7a28-3924-810f-c04153c831b5
 2013-03-27 14:44:15 +00:00
asiva@google.com 8dde962f6d More cleanup in preparation for removing support for dart:scalarlist in the VM. 
Review URL: https://codereview.chromium.org//13093012

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@20547 260f80e4-7a28-3924-810f-c04153c831b5
 2013-03-26 22:01:31 +00:00
johnmccutchan@google.com e07063f389 Revert 12534006 
Review URL: https://codereview.chromium.org//13093005

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@20526 260f80e4-7a28-3924-810f-c04153c831b5
 2013-03-26 17:40:25 +00:00
johnmccutchan@google.com 7b1d3b9134 Port SIMD types from dart:scalarlist to dart:typeddata. 
Review URL: https://codereview.chromium.org//12534006

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@20522 260f80e4-7a28-3924-810f-c04153c831b5
 2013-03-26 16:50:26 +00:00
regis@google.com b8bf4159b5 Do not use object pool for VM heap objects on ARM. 
Update decoding of call pattern accordingly.
Add missing store barrier when storing object pool in instructions object.
Work with GrowableObjectArray in old heap space when assembling object pool.
Review URL: https://codereview.chromium.org//13070003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@20483 260f80e4-7a28-3924-810f-c04153c831b5
 2013-03-25 20:29:47 +00:00
asiva@google.com 5642025044 Handle TypedDataView objects in Dart_TypedDataAcquireData and 
Dart_TypedDataReleaseData
Review URL: https://codereview.chromium.org//12937010

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@20482 260f80e4-7a28-3924-810f-c04153c831b5
 2013-03-25 20:18:44 +00:00
regis@google.com 0c27ffc6a4 Implement optional parameter handling in ARM vm. 
Enable FindCodeObject test on ARM (production mode only for now).
Make sure the object pool is allocated in the old space.
Some more code cleanup on IA32 and X64 (use named constants).
Review URL: https://codereview.chromium.org//12663024

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@20399 260f80e4-7a28-3924-810f-c04153c831b5
 2013-03-22 18:30:35 +00:00
hausner@google.com d4872a1499 Support initialized mixin fields across scripts 
Add capability to set parser to read tokens from different
scripts and token positions. This is used when the initializer
expression of a field resides in a different script.
Review URL: https://codereview.chromium.org//12827007

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@20388 260f80e4-7a28-3924-810f-c04153c831b5
 2013-03-22 17:06:42 +00:00
johnmccutchan@google.com 3d4778e2c2 SIMD plumbing 
Review URL: https://codereview.chromium.org//12871015

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@20287 260f80e4-7a28-3924-810f-c04153c831b5
 2013-03-20 20:29:00 +00:00
asiva@google.com 68d1955b88 Translate raw strings to regular strings during source code generation. This should hopefully avoid issues with deciding when to escape special characters and when not to. 
Review URL: https://codereview.chromium.org//12568007

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@20248 260f80e4-7a28-3924-810f-c04153c831b5
 2013-03-19 21:32:35 +00:00
vegorov@google.com 1c9d22d75c Collect type feedback for fields. 
BUG=

Review URL: https://codereview.chromium.org//12529008

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@20235 260f80e4-7a28-3924-810f-c04153c831b5
 2013-03-19 20:15:10 +00:00
hausner@google.com ed2e198b99 Mixins with Generics 
This change adds support for generics to mixins. It's not a particularly elegant
implementation, so I expect to change how it works internally in later checkins.

Also, there is still one aspect of the implementation that is incorrect. In the
case of typedef, the newly introduced name is not yet an alias for  the
mixin application. Instead, the MA is a superclass of the typedef name. That
will need to be fixed in a later checkin. I don't want to make this change
bigger.
 
Review URL: https://codereview.chromium.org//12779008

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@20084 260f80e4-7a28-3924-810f-c04153c831b5
 2013-03-15 15:59:24 +00:00
asiva@google.com 453e8fe924 Add the native intrinsic TypedData_setRange to optimize the setRange call when the destination and source of setRange are of the same typeddata type. 
Review URL: https://codereview.chromium.org//12881006

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@20078 260f80e4-7a28-3924-810f-c04153c831b5
 2013-03-15 13:33:11 +00:00
fschneider@google.com 924e321c35 Optimize TypedData in the same way as ScalarList. 
Review URL: https://codereview.chromium.org//12775009

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@20002 260f80e4-7a28-3924-810f-c04153c831b5
 2013-03-14 10:39:20 +00:00
asiva@google.com 6b8987e55b Add a command line option to generate source code for a script 
(apparently this would be useful for pretty printing the output of
dart2dart)
Review URL: https://codereview.chromium.org//12517005

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@19996 260f80e4-7a28-3924-810f-c04153c831b5
 2013-03-14 09:47:46 +00:00
asiva@google.com 69d0484d2a - Use dart:typedata types in the Dart API calls. 
- Change the dart/io code to not use dart:scalarlist
Review URL: https://codereview.chromium.org//12730013

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@19848 260f80e4-7a28-3924-810f-c04153c831b5
 2013-03-12 10:57:48 +00:00
asiva@google.com 3b5c3e69dd Add the allocator intrinsics for dart:typeddata implementation. 
Review URL: https://codereview.chromium.org//12547018

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@19752 260f80e4-7a28-3924-810f-c04153c831b5
 2013-03-09 00:05:57 +00:00
lrn@google.com a5a93492d9 Change VM's string-buffer patch to use a Uin16Array as backing buffer. 
Review URL: https://codereview.chromium.org//12421002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@19679 260f80e4-7a28-3924-810f-c04153c831b5
 2013-03-08 10:21:52 +00:00
asiva@google.com 3f14a14ee7 Implement 'dart:typeddata' directly in the VM instead of using 'dart:scalarlist' 
Review URL: https://codereview.chromium.org//12544015

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@19656 260f80e4-7a28-3924-810f-c04153c831b5
 2013-03-07 21:50:33 +00:00
regis@google.com f644ba9791 Complete implementation of bounds checking in the vm, by introducing a vm object 
BoundedType that represents a type that could not be checked against an upper
bound at compile time. A BoundedType is verified at run time when used,
typically when it (and/or its bound) gets instantiated.
This fixes issues 7075 and 7625.
Added one test.
Review URL: https://codereview.chromium.org//12473002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@19519 260f80e4-7a28-3924-810f-c04153c831b5
 2013-03-05 22:04:23 +00:00
asiva@google.com 97f6dee777 First step towards implementing dart:typeddata library. 
Review URL: https://codereview.chromium.org//12313088

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@19427 260f80e4-7a28-3924-810f-c04153c831b5
 2013-03-04 22:11:45 +00:00
asiva@google.com 48418a75f7 Fix stack frame index numbers for full stack traces 
It used to be:
#0      getCurrentStackTrace (file:///tmp/junk.dart:3:5)
#0      func1 (file:///tmp/junk.dart:10:29)
#1      func2 (file:///tmp/junk.dart:14:8)
#2      func3 (file:///tmp/junk.dart:18:8)
#3      func4 (file:///tmp/junk.dart:22:8)
#4      main (file:///tmp/junk.dart:26:8)
(Notice the two #0 frames on top).

Now it will print this as:
#0      getCurrentStackTrace (file:///tmp/junk.dart:3:5)
#1      func1 (file:///tmp/junk.dart:10:29)
#2      func2 (file:///tmp/junk.dart:14:8)
#3      func3 (file:///tmp/junk.dart:18:8)
#4      func4 (file:///tmp/junk.dart:22:8)
#5      main (file:///tmp/junk.dart:26:8)
Review URL: https://codereview.chromium.org//12381030

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@19272 260f80e4-7a28-3924-810f-c04153c831b5
 2013-03-01 03:00:52 +00:00
asiva@google.com 3c90369ba6 Add functionality to get full stack trace when exceptions are thrown. 
This should address the issue raised in 7813.

try {
 ...
 ...
} on Object catch(e, s) {
 print(s.fullStackTrace);  // This should print the full stack trace.
}
Review URL: https://codereview.chromium.org//12316116

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@19179 260f80e4-7a28-3924-810f-c04153c831b5
 2013-02-27 22:47:06 +00:00
regis@google.com 3b374ead4b Compile and simulate first dart function on arm generated from ast. 
Review URL: https://codereview.chromium.org//12335102

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@19152 260f80e4-7a28-3924-810f-c04153c831b5
 2013-02-27 17:13:51 +00:00
regis@google.com 7c4eec75ed Fix bad optimization prematurely marking types as instantiated (issue 8710). 
Add test.
Review URL: https://codereview.chromium.org//12314132

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@19101 260f80e4-7a28-3924-810f-c04153c831b5
 2013-02-27 00:32:31 +00:00
asiva@google.com 614b946f8a Resubmit change 19074. 
Review URL: https://codereview.chromium.org//12335111

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@19096 260f80e4-7a28-3924-810f-c04153c831b5
 2013-02-26 23:24:24 +00:00
asiva@google.com 487e5fa10a Revert change 19074 until the windows build is fixed. 
Review URL: https://codereview.chromium.org//12335107

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@19084 260f80e4-7a28-3924-810f-c04153c831b5
 2013-02-26 21:41:29 +00:00
asiva@google.com fcd78010e7 Fix for bug 6767 - Limit stack trace collection for stack overflow exceptions. 
Use pre allocated stack object for collecting strack trace in the case of OOM
and stack overflow exceptions.
Review URL: https://codereview.chromium.org//12320103

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@19074 260f80e4-7a28-3924-810f-c04153c831b5
 2013-02-26 19:07:40 +00:00
iposva@google.com b564104ea5 - Properly load the core libraries as libraries and not as scripts. 
This will honor their imports and library names.
Review URL: https://codereview.chromium.org//12321082

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@19017 260f80e4-7a28-3924-810f-c04153c831b5
 2013-02-25 23:25:29 +00:00
johnmccutchan@google.com 2e216391f3 Simd128Float32, Simd128Mask, and Simd128Float32List additions for dart:scalarlist 
Review URL: https://codereview.chromium.org//12303013

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@19001 260f80e4-7a28-3924-810f-c04153c831b5
 2013-02-25 21:12:50 +00:00
asiva@google.com 97ef3c86d3 Move json, uri, utf and crypto libraries into the VM. 
This should ensure that we would not need a patch per embedder for these libraries in case somebody decides to patch these.
Review URL: https://codereview.chromium.org//12318031

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@18865 260f80e4-7a28-3924-810f-c04153c831b5
 2013-02-22 01:24:57 +00:00
iposva@google.com c900112af7 - Improve the message for NoSuchMethodErrors that are 
determined statically at compile time.
Review URL: https://codereview.chromium.org//12328019

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@18848 260f80e4-7a28-3924-810f-c04153c831b5
 2013-02-21 18:53:27 +00:00
regis@google.com 8d24d2b98a Implement ARM disassembler. 
Implement ARM call patcher.
Review URL: https://codereview.chromium.org//12301042

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@18769 260f80e4-7a28-3924-810f-c04153c831b5
 2013-02-20 17:28:35 +00:00
regis@google.com 8c44be4313 Add support for object pool that will be used on ARM and MIPS architectures. 
Modify code patching infrastructure to accept code object, which is necessary to
get to the object pool containing patchable target addresses.
Modify assembler test infrastructure to provide associated code object.
Review URL: https://codereview.chromium.org//12260026

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@18604 260f80e4-7a28-3924-810f-c04153c831b5
 2013-02-15 23:55:31 +00:00
hausner@google.com b4527a7465 First stab at mixins in VM compiler 
Things not yet supported:
- Type parameters for super class and mixin class
- super call limitation check
Review URL: https://codereview.chromium.org//12210127

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@18479 260f80e4-7a28-3924-810f-c04153c831b5
 2013-02-13 21:08:15 +00:00