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2019 Commits

Author SHA1 Message Date
regis@google.com 9efad2644b Re-enable checking of native resolvers. 
Review URL: https://chromiumcodereview.appspot.com//10882007

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11206 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-23 03:26:20 +00:00
srdjan@google.com 74a9161438 Fix inlining and intrinsification for moved Math methods. 
Review URL: https://chromiumcodereview.appspot.com//10877030

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11201 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-23 01:10:47 +00:00
regis@google.com 3e6596ba22 Temporarily disable checking of native resolvers to make Dartium build green. 
A more permanent fix will follow.
Review URL: https://chromiumcodereview.appspot.com//10869024

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11200 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-23 01:01:14 +00:00
regis@google.com fbd17a4d20 Fix Mac build. 
Review URL: https://chromiumcodereview.appspot.com//10869022

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11199 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-23 00:42:43 +00:00
regis@google.com 55c106f812 Make ClassFinalizer indifferent on whether we are generating a snapshot or not. 
Add flag --error_on_malformed_type.
Remove obsolete flag --verify_implements.
Support snapshotting of LanguageError (for malformed types) and ApiError.
Review URL: https://chromiumcodereview.appspot.com//10871005

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11198 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-23 00:27:49 +00:00
cshapiro@google.com 2e00a80dd5 Provide an Expando implementation for the VM. 
Review URL: https://chromiumcodereview.appspot.com//10861041

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11196 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-23 00:03:40 +00:00
srdjan@google.com b6042c9419 Fix printing of symbols for profiling on x64. 
Review URL: https://chromiumcodereview.appspot.com//10870018

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11192 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-22 22:48:10 +00:00
asiva@google.com 596a5f1af9 Use kInstanceCid instead of object_store()->object_class() when checking to see if the class is object class. 
Review URL: https://chromiumcodereview.appspot.com//10873004

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11190 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-22 22:21:44 +00:00
rnystrom@google.com f65d68a677 When a directory contains read-only files, try to make them writable when recursively deleting on Windows. 
Review URL: https://chromiumcodereview.appspot.com//10867003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11175 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-22 16:46:21 +00:00
ager@google.com 722c1a3ce6 Deprecate Math object in corelib in favor of dart:math library. 
Review URL: https://chromiumcodereview.appspot.com//10829459

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11155 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-22 14:33:01 +00:00
whesse@google.com b6cda7c0d2 Check for an error handle passed in, in all dart_api functions that return a handle. Pass the error handle through unchanged. 
BUG=

Review URL: https://chromiumcodereview.appspot.com//10834084

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11148 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-22 13:42:06 +00:00
kmillikin@google.com 57f5dbafd6 Give a length field to stack bitmaps. 
The bitmaps describing the stack have an explicit length field.  It is now
an assertion failure to read bits outside the length --- they are no longer
assumed to be false.

Also remove an unused method and simplify the implementation of
BitmapBuilder by removing an embedded member that was always referred to via
a pointer.

R=vegorov@google.com
BUG=

Review URL: https://chromiumcodereview.appspot.com//10832410

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11138 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-22 12:42:54 +00:00
fschneider@google.com f5ec253dec Split BinaryOp into BinarySmiOp and BinaryMintOp. 
This refactoring is a preparation for inserting explicit
class checks for arithmetic operations.
Review URL: https://chromiumcodereview.appspot.com//10879005

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11132 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-22 11:17:57 +00:00
srdjan@google.com 4b19055cfa Factor out code for insertin class checks. 
Review URL: https://chromiumcodereview.appspot.com//10868013

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11121 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-22 00:42:00 +00:00
asiva@google.com 4c6c2c096b Retry r11091 with explicit template instatiation to keep the linker happy. 
Review URL: https://chromiumcodereview.appspot.com//10869005

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11118 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-22 00:18:43 +00:00
srdjan@google.com daee26c4be Separate the checks from StoreInstanceField so that they can be eliminated. 
Review URL: https://chromiumcodereview.appspot.com//10870004

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11116 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-22 00:11:26 +00:00
asiva@google.com 630474f412 Update status file. 
Review URL: https://chromiumcodereview.appspot.com//10832437

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11111 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-21 22:59:04 +00:00
asiva@google.com d3bf4f62b6 Turn off SNPrintf_BadArgs on linux and windows. 
Review URL: https://chromiumcodereview.appspot.com//10860056

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11108 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-21 22:35:06 +00:00
asiva@google.com a4a52e0801 Add a symbol for PatchClass as it currently has a null for the name. 
Review URL: https://chromiumcodereview.appspot.com//10837298

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11107 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-21 22:34:40 +00:00
srdjan@google.com d5ad183f5b Add --use_cha (default true, switch to false if you use dynamic class loading). Use CHA to specify receiver class if no subclasses of the receiver exist, eliminate check class computation. 
Remove all optimized code whenever we load scripts/libraries/snapshots. Currently this occurs only when no Dart frame is live on stack. Future change (deoptimization) will allow dynamic class loading in presence of live Dart frames.
The cost of removing all optimized code is supposed to be low. If that assumptions turns out to be false I can add more elaborate tracking of optimized functions.
Review URL: https://chromiumcodereview.appspot.com//10825483

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11106 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-21 22:31:49 +00:00
dgrove@google.com bacdd20e96 Continued deletion of frog. 
Review URL: https://chromiumcodereview.appspot.com//10860071

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11098 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-21 21:09:52 +00:00
regis@google.com 3790edb5e1 Move class hierarchy analysis to its own source. 
Review URL: https://chromiumcodereview.appspot.com//10827450

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11097 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-21 21:09:28 +00:00
asiva@google.com 9155bc295c Revert change 11091. 
Review URL: https://chromiumcodereview.appspot.com//10866004

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11096 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-21 21:01:10 +00:00
turnidge@google.com bcc03b28e9 More mirrors changes to bring vm mirrors more in line with the 
current proposed mirrors api.
Review URL: https://chromiumcodereview.appspot.com//10825431

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11095 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-21 20:46:25 +00:00
asiva@google.com b54731bd82 Currently we use a generated number as the class id for object class, this change tries to pin it to kInstanceCid so that we can do all the checks for object class using this class id. 
Review URL: https://chromiumcodereview.appspot.com//10861023

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11091 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-21 20:13:39 +00:00
ajohnsen@google.com 0d078037e2 Re-apply 'Unify dart:isolate.' with fixes for autogenerated dart2js and dartium html files. 
Old Review URL: https://chromiumcodereview.appspot.com//10828410

BUG=

Review URL: https://chromiumcodereview.appspot.com//10828411

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11084 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-21 18:47:43 +00:00
vegorov@google.com fc29df7d47 Clean up EmitSmiBinaryOp template to remove redundant moves. 
Now register allocator takes care of preserving values needed for deoptimization.

R=srdjan@google.com
BUG=

Review URL: https://chromiumcodereview.appspot.com//10836362

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11069 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-21 16:22:21 +00:00
whesse@google.com bb7c2d9969 Fix dart:io Process class on the Windows plaform, which had some race conditions. 
BUG=dart:4414

Review URL: https://chromiumcodereview.appspot.com//10825473

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11050 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-21 14:24:22 +00:00
vegorov@google.com 7a6cdd92c7 Remove support for non-ssa optimizing code generation. 
This kills FrameRegisterAllocator and related code.

BUG=

Review URL: https://chromiumcodereview.appspot.com//10832411

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11045 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-21 13:58:57 +00:00
fschneider@google.com 855e718f5b Make Value not a subclass of Computation. 
Instead I introduce one new computation to materialize constants.

sizeof(UseVal) drops from 64 to 32.
sizeof(ConstantVal) drops from 48 to 16.
Review URL: https://chromiumcodereview.appspot.com//10829451

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11041 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-21 13:36:36 +00:00
fschneider@google.com 33efb39372 Fix a bug in Equals for UseVal and ConstantVal. 
TEST=vm/intermediate_language_test.cc
Review URL: https://chromiumcodereview.appspot.com//10828414

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11037 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-21 13:07:40 +00:00
whesse@google.com b074764cfb Fix for bug dart 3639: Process.run gets stuck on Mac 
BUG=
TEST=Run fresh build no macosx10.7. Observe finishing to completion without being stuck on dartdoc step

Review URL: https://chromiumcodereview.appspot.com//10834423

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11034 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-21 11:45:48 +00:00
whesse@google.com 1c1029bb88 Sort the Dart vm flags before printing them out with the --print-flags option. 
BUG=

Review URL: https://chromiumcodereview.appspot.com//10854224

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11031 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-21 11:18:18 +00:00
kmillikin@google.com 94a5b82f60 Make stackmaps store their actual length. 
This allows stackmaps with varying lengths in the same function, necessary
for the way we plan to support bitmaps for saved live registers.

R=vegorov@google.com
BUG=

Review URL: https://chromiumcodereview.appspot.com//10837303

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11019 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-21 08:43:32 +00:00
ajohnsen@google.com 8f80365139 Revert "Unify dart:isolate." 
This reverts commit 73190457cfff717e2706dd4715841f23a35d9ce7.

BUG=

Review URL: https://chromiumcodereview.appspot.com//10827436

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11017 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-21 08:22:05 +00:00
ajohnsen@google.com 5f4a0a2696 Unify dart:isolate. 
BUG=

Review URL: https://chromiumcodereview.appspot.com//10828410

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11016 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-21 07:52:51 +00:00
zerny@google.com a6cf1d04ab Fixed typos: defintion to definition. 
TBR=srdjan@google.com

Review URL: https://chromiumcodereview.appspot.com//10836353

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11013 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-21 07:33:25 +00:00
iposva@google.com 26d59247df - Pass the correct version of handle reference to Class::NewNativeWrapper. 
Review URL: https://chromiumcodereview.appspot.com//10827434

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11012 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-21 02:49:46 +00:00
asiva@google.com f2adedfad7 Use unreachable in snapshot generation when we do not expect the object to be sent in a message. 
Review URL: https://chromiumcodereview.appspot.com//10829445

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11009 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-21 00:19:10 +00:00
regis@google.com 34a5754f3e Add HasSubclasses function to class hierarchy analysis. 
Review URL: https://chromiumcodereview.appspot.com//10829446

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11008 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-21 00:16:46 +00:00
srdjan@google.com 04448b17eb Fix queries for Dart's clas Obbject cid: get object class from object store and get its cid. This is temproary solution, Siva is working on a permanent one. 
Review URL: https://chromiumcodereview.appspot.com//10824392

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11007 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-20 23:46:21 +00:00
regis@google.com fea5f83714 Implement class hierarchy analysis in the VM. 
Add test.
Review URL: https://chromiumcodereview.appspot.com//10828399

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11006 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-20 23:38:09 +00:00
rnystrom@google.com 1e14772bb0 Don't traverse through junctions when recursively deleting on Windows. 
Review URL: https://chromiumcodereview.appspot.com//10825413

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11005 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-20 23:25:13 +00:00
srdjan@google.com 2c6d0181e1 Fix performance regression introduced by new equality semantic: we do not collect ICData when comparing with NULL. For now recognize left/right inputs as being null constant and convert the equality tests to strict-equality. There is still a problem if one of the equality arguments is always null but not a constant. 
Review URL: https://chromiumcodereview.appspot.com//10861017

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11001 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-20 21:14:37 +00:00
srdjan@google.com 9db2823a00 Test functions do not have scripts associated with them. Prevent their optimization by marking any function without a script to be not optimizable. 
Review URL: https://chromiumcodereview.appspot.com//10832397

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@10998 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-20 20:04:25 +00:00
srdjan@google.com 1821bce654 Removed incorrect EXPECT that gets triggered with low optimization_counter_threshold. 
Review URL: https://chromiumcodereview.appspot.com//10823416

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@10993 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-20 17:59:09 +00:00
hausner@google.com b64135920b Eliminate imported_into pointers in Library 
The imported_into pointers are no longer necessary with the new
library scoping rules.
 
Review URL: https://chromiumcodereview.appspot.com//10829431

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@10991 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-20 17:51:29 +00:00
zerny@google.com 7fe1beda36 Fixed issue 4580 introduced by revision 10894. 
Binds of constants are dereferenced before adding them as inputs to phis.

R=srdjan@google.com,vegorov@google.com
BUG=dart:4580

Review URL: https://chromiumcodereview.appspot.com//10823411

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@10977 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-20 15:15:48 +00:00
fschneider@google.com 253c3f8499 Implement class id checks as a separate instruction and add a local CSE optimization pass. 
This CL contains:
A new CheckClassComp instruction. Currently it is used only for instance loads:
(LoadInstanceFieldComp)

A pass LocalCSE that performs block-local common subexpression elimination. To identify
redundant expressions I use a hash map per basic block. Computations that do not have
side effects can participate in CSE. For now, I only enabled it for CheckClass.
Any computation that participates in CSE must implement the AttributesEqual function.


Other smaller fixes:

Places where we can pass the correct initial size for GrowableArrays
that have a known size. We should consider having a FixedLengthArray for this purpose.

Made the accessors ic_data() and set_ic_data() use a const ICData*.
Review URL: https://chromiumcodereview.appspot.com//10824349

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@10948 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-20 12:40:14 +00:00
whesse@google.com 99e64f84c2 Fix dart:io Process callback on Windows platfrom calling convention from cdecl to stdcall. 
BUG=dart:4414

Review URL: https://chromiumcodereview.appspot.com//10836337

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@10946 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-20 12:32:19 +00:00