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1624 Commits

Author SHA1 Message Date
iposva@google.com 541a166410 - Premark vm_isolate objects to avoid having to test for them 
during marking.
Review URL: https://chromiumcodereview.appspot.com//10675010

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9143 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-27 00:08:03 +00:00
regis@google.com 8997078334 Remove old code generator. 
Review URL: https://chromiumcodereview.appspot.com//10665038

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9122 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-26 17:43:44 +00:00
hausner@google.com fbeaabda52 Debugger support to display global variables 
- Add library id to ActivationFrame
- Add debugger function to get all global variables visible in
  a library (including imported variables).
- Add LibraryPrefixIterator
- Fix Dart_GetLibraryImports
Review URL: https://chromiumcodereview.appspot.com//10657048

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9121 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-26 17:32:34 +00:00
whesse@google.com 0b2a9d5270 Make Path implement (extend) Hashable, and make Path.append to an empty path work right. 
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com//10668041

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9110 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-26 14:24:48 +00:00
vegorov@google.com 30288c500e Fix a bug in liveness analysis code and add more comments. 
R=fschneider@google.com
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com//10657044

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9106 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-26 12:14:02 +00:00
asiva@google.com 9e6f43e6e3 Prepare for writing token streams directly into a snapshot and reading it directly from the snapshot using memmove. 
Review URL: https://chromiumcodereview.appspot.com//10665035

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9098 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-26 00:18:14 +00:00
srdjan@google.com 79cf5eb293 Forgot to save file, missed changed comment. 
Review URL: https://chromiumcodereview.appspot.com//10662034

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9096 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-25 23:54:05 +00:00
srdjan@google.com a799978f11 Recognize leaf functions: skip stack check and populating the pc slot, store the pc slot lazily in case of deoptimization. 
Review URL: https://chromiumcodereview.appspot.com//10668034

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9095 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-25 23:50:37 +00:00
iposva@google.com a5cce32a8d - Fix sorting. 
Review URL: https://chromiumcodereview.appspot.com//10661046

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9092 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-25 23:20:31 +00:00
iposva@google.com da8c641cc4 - Sort sources in gyp files. 
Review URL: https://chromiumcodereview.appspot.com//10663029

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9091 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-25 23:05:42 +00:00
regis@google.com 6ac43401e1 Minimize differences between ia32 and x64 sources to facilitate maintenance. 
Review URL: https://chromiumcodereview.appspot.com//10636038

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9089 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-25 22:25:21 +00:00
srdjan@google.com 7508deeeab Intrinsify fixed and growable array allocation on x64. 
Review URL: https://chromiumcodereview.appspot.com//10657012

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9075 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-25 18:13:33 +00:00
asiva@google.com f05e3736d8 Fix issue 1968, replace usage of inline 'asm' constructs in 'stack alignment', 'jump to exception handler' and 'jump to error handler' code with calls to appropriate stubs. 
Review URL: https://chromiumcodereview.appspot.com//10664004

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9071 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-25 17:35:20 +00:00
regis@google.com 0532a90a2f Implement type cast in the VM. 
Review URL: https://chromiumcodereview.appspot.com//10659005

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9070 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-25 17:23:11 +00:00
vegorov@google.com 2f23dc4b60 Simple iterative liveness analysis over SSA. 
R=fschneider@google.com
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com//10666026

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9069 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-25 17:07:16 +00:00
hausner@google.com 0b403430bf Fix parent function of deeply nested closures 
We got the parent of nested closures wrong if the nesting level
was > 2.

Fix for issue 3412.
Review URL: https://chromiumcodereview.appspot.com//10665009

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9065 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-25 15:43:04 +00:00
ager@google.com b876387df2 Remove reference to non-existing classes from encodings class comment. 
R=whesse@google.com
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com//10662015

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9060 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-25 12:10:02 +00:00
iposva@google.com cccf112d1e - Document the store barrier. 
Review URL: https://chromiumcodereview.appspot.com//10658008

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9051 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-23 00:17:25 +00:00
iposva@google.com d4bd618e75 - Fix the x64 store-barrier. 
- Allow assembler test drivers to be shared across architectures.
- Add a shared StoreIntoObject assembler test.
Review URL: https://chromiumcodereview.appspot.com//10636017

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9050 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-22 23:48:51 +00:00
srdjan@google.com 4bb866d2f8 Expand ia32 intrinsic for integer modulo, implement it for x64. Next step will be to emit it directly. 
Review URL: https://chromiumcodereview.appspot.com//10663006

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9048 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-22 23:28:34 +00:00
cshapiro@google.com 18381ac8d5 Log growth policy decisions when verbose gc is enabled. 
This change also rationalizes some use of signed and unsigned types and
corrects the use of time values recorded for analysis.

BUG=3535

Review URL: https://chromiumcodereview.appspot.com//10576004

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9045 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-22 21:17:38 +00:00
srdjan@google.com f7a999dc34 Do not issue Mint/Smi code sequence if we have only Smi/Smi comnbination. 
Review URL: https://chromiumcodereview.appspot.com//10642026

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9044 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-22 21:07:03 +00:00
asiva@google.com 5cbd276939 Make the parser agnostic to the TokenStream implementation. This is the first step towards compacting the token stream. 
Pull the data stream writer/reader code out of snapshot into a generic file so that it can be reused into the token stream compaction implementation.
Review URL: https://chromiumcodereview.appspot.com//10632009

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9043 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-22 20:37:01 +00:00
srdjan@google.com 8ee92c41d6 Fixed a typo, one more reason to get rid of StrictCompare vs StrictCompareComp distinction. 
Review URL: https://chromiumcodereview.appspot.com//10634032

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9039 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-22 18:28:16 +00:00
whesse@google.com 1bc6b99ce6 Add methods to dart:io Path. 
Add .append, which adds a segment to the end of a Path, and
.pathWithoutExtension, which removes the extension (part after .),
from the filename at the end of a path, and returns the new path.

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com//10638002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9028 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-22 11:02:49 +00:00
fschneider@google.com 63d4ad7d5f Add new files and data structures for the new register allocator. 
This CL adds new files to hold the new register allocator and
adds a parallel-move instructions that will be used to insert
moves for register constraints, spills and phi-resolution.

No new functionality added yet.
Review URL: https://chromiumcodereview.appspot.com//10635020

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9027 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-22 10:59:06 +00:00
whesse@google.com 015c40188c Add .fromPath constructors to File and Directory. 
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com//10639004

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9024 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-22 10:36:20 +00:00
ajohnsen@google.com c0870d4e78 Document the HttpClient uses KeepAlive, keeping sockets open for up to 60 seconds after a connection is complete. 
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com//10640017

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9017 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-22 09:13:18 +00:00
iposva@google.com 936e659da1 - Remove extra jumps from store barrier on x64. 
Review URL: https://chromiumcodereview.appspot.com//10641018

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9014 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-22 07:57:11 +00:00
cshapiro@google.com 00b6963338 Fix some warnings in the core library identified by the static analyzer. 
This foray uncovered a latent bug in the byte array view constructor and
its use of default arguments.  That bug has been corrected and new tests
have been added to the test suite.

BUG=2136

Review URL: https://chromiumcodereview.appspot.com//10653002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9013 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-22 04:27:57 +00:00
regis@google.com 2262d6e9e3 Minimize differences between ia32 and x64 sources to facilitate maintenance. 
Review URL: https://chromiumcodereview.appspot.com//10651008

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9012 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-22 01:24:36 +00:00
asiva@google.com 9126cb7b77 Add pprof symbol generation option to run_vm_tests so that we can use pprof in the vm benchmark framework as well. 
Review URL: https://chromiumcodereview.appspot.com//10643003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9011 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-21 23:33:31 +00:00
asiva@google.com e1fb3a72b1 Fix benchmark script to account for the recent executable directory name change. 
Review URL: https://chromiumcodereview.appspot.com//10634018

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9010 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-21 23:12:42 +00:00
srdjan@google.com 0e445c937e Fix excessive deoptimizations in Meteor: kSHL on two Smi-s can easily overflow, which led to deoptimization. In case of overflow call the IC target directly in case instead of deoptimizing. Necessary only for IA32. 
Review URL: https://chromiumcodereview.appspot.com//10632010

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9009 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-21 23:02:30 +00:00
regis@google.com df25e13d4c Improve inlining of bit_and operation for Mint and Smi in new compilers. 
Review URL: https://chromiumcodereview.appspot.com//10592028

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8998 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-21 19:37:15 +00:00
fschneider@google.com da7d212fef Correctly reset global isolate state after bailout from the flow-graph compiler. 
This CL fixes a bug where the global ic_data_array was not reset when a bailout happened.
Review URL: https://chromiumcodereview.appspot.com//10636004

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8997 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-21 18:58:23 +00:00
hausner@google.com 7d00d4b2e6 Do not collect stack trace unnecessarily 
The debugger collected stack traces on each exception throw
even when the debugger client specifies "no pause on exception".
This fixes the asserts that Anton saw in some tests.
Review URL: https://chromiumcodereview.appspot.com//10645003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8996 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-21 18:48:20 +00:00
efortuna@google.com f89032cd13 Add dart:web to VM. 
Review URL: https://chromiumcodereview.appspot.com//10574037

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8993 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-21 17:11:02 +00:00
iposva@google.com 0fd25118b9 - Move the Timer interface to the dart:isolate library so that it 
is accessible from both client and standalone program.
- Enable a way for the embedder to provide the implementation of
  the Timer interface.
- Update tests.
Review URL: https://chromiumcodereview.appspot.com//10532123

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8987 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-21 16:17:21 +00:00
srdjan@google.com b8a988924d Switch to the new compiler onIA32, making --use-new-compiler default true on IA32 as well. 
Review URL: https://chromiumcodereview.appspot.com//10641002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8986 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-21 16:14:48 +00:00
iposva@google.com 26cc4ee58b - Remove a few jumps from store barrier code. 
Review URL: https://chromiumcodereview.appspot.com//10607002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8959 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-21 00:52:49 +00:00
srdjan@google.com a48c5b9bb9 Fix bug in inlined Math.sqrt. 
Review URL: https://chromiumcodereview.appspot.com//10603004

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8958 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-21 00:43:58 +00:00
hausner@google.com 56bc7ca48a Fix stuff 
Fix for issue 3781: don't hang on to deleted breakpoints (manually tested).
Fix for issue 3390: allow function names in all string interpolation expressions.
Review URL: https://chromiumcodereview.appspot.com//10603003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8956 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-21 00:16:27 +00:00
asiva@google.com 85ae592bc6 - Use NoHandleScope in leaf methods 
- have a no parameter constructor for NoHandleScope so that we can use that
  in optimized mode when the Isolate is not available.
Review URL: https://chromiumcodereview.appspot.com//10579035

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8955 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-21 00:02:55 +00:00
iposva@google.com 5e52657f33 - Implement the filtering store barrier on x64. 
Review URL: https://chromiumcodereview.appspot.com//10581049

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8953 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-20 23:48:26 +00:00
srdjan@google.com 5f509dc665 Removing more IC calls in optimized code. 
Review URL: https://chromiumcodereview.appspot.com//10572050

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8950 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-20 23:19:02 +00:00
cshapiro@google.com 2f3f42e3dc Check that the C string passed to Dart_NewString is valid UTF-8. 
BUG=2663

Review URL: https://chromiumcodereview.appspot.com//10584044

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8942 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-20 22:09:20 +00:00
iposva@google.com efb7f31053 - Fix the barrier code when low bits of Smi are zeroes. 
- Harden the assembler test for StoreIntoObject to test a variety of Smi values.
Review URL: https://chromiumcodereview.appspot.com//10592023

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8939 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-20 20:37:22 +00:00
iposva@google.com dbd08016de - Inline the store buffer update into a stub instead of 
calling out into the C++ runtime.
Review URL: https://chromiumcodereview.appspot.com//10578046

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8929 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-20 18:05:51 +00:00
srdjan@google.com 3b0fd96a70 Fuse Comparison->BooleanNegate->Branch. 
Review URL: https://chromiumcodereview.appspot.com//10559072

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8914 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-20 16:25:11 +00:00