sdk/lib/compiler/implementation at f3e84fc670948298d288d21df00a229f0eef87cb - sdk

Files

T

sgjesse@google.com 74592b0457 Collect call site information and use that for estimating parameter types

The propagated types at call sites for dynamic invocations are
collected. When a functions is compiled it is checked whether
there is type information available from call sites. If so the
function is compiled with the asumption that these types will
always be provided. If these expected types change during the
rest of the compilation process the generated code for the
function will be flushed and the function scheduled for
compilation again.

Note that the scheduling for being compiled again is not using
the re-compilation queue. The Re-compilation queue is used for
re-compilation functions when all functions have been compile
once and type information will not change.

R=floitsch@google.com, ahe@google.com

BUG=

Review URL: https://chromiumcodereview.appspot.com//10827181

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@10383 260f80e4-7a28-3924-810f-c04153c831b5

2012-08-08 13:55:09 +00:00

dart_backend

Temporary fix for the problem revealed by bb.

2012-08-08 08:30:24 +00:00

elements

Make field-get/set work without elements.

2012-08-07 12:54:03 +00:00

lib

Rename BadNumberFormatException -> FormatException.

2012-08-07 20:56:59 +00:00

scanner

Properly parse operator declarations without return type.

2012-08-06 11:36:11 +00:00

ssa

Collect call site information and use that for estimating parameter types

2012-08-08 13:55:09 +00:00

tools

Fix breakage in the JavaScript compilers.

2012-05-05 00:07:25 +00:00

tree

First take on support of library private names.

2012-08-08 08:05:45 +00:00

types

Infer guaranteed types for static calls that are only called once.

2012-08-08 12:32:08 +00:00

util

Make dart2js work on Windows.

2012-04-24 15:24:00 +00:00

apiimpl.dart

Dartdoc and Apidoc updated to use dart2js through the mirror system.

2012-07-12 08:52:19 +00:00

code_buffer.dart

Add CodeBuffer.addAll method.

2012-07-17 12:41:47 +00:00

colors.dart

Update dart2js to use diagnostic kinds.

2012-06-19 13:48:13 +00:00

compile_time_constants.dart

Introduce CodeBuffer as StringBuffer replacement in compiler.

2012-07-13 12:59:13 +00:00

compiler.dart

Collect call site information and use that for estimating parameter types

2012-08-08 13:55:09 +00:00

dart2js.dart

Associate partial source map with each code block in Universe.generatedCode.

2012-07-04 11:53:25 +00:00

diagnostic_listener.dart

Move frog/leg to lib/compiler/implementation.

2012-03-28 08:54:01 +00:00

emitter.dart

Reland "Make the NSM handling code even smaller and make it work on native classes."

2012-08-07 13:42:39 +00:00

enqueue.dart

Collect call site information and use that for estimating parameter types

2012-08-08 13:55:09 +00:00

filenames.dart

Changed default Uri constructor to Uri.fromComponents(), new default constructor is Uri.fromString(). This is to avoid new Uri('http://www.google.com ') resulting in Uri with scheme='http://www.google.com '.

2012-08-02 13:48:30 +00:00

leg.dart

Basic type inference skeleton

2012-08-07 08:37:29 +00:00

library_map.dart

Create 'unified' version of Date, with a dart2js implementation.

2012-08-01 13:35:28 +00:00

namer.dart

Make field-get/set work without elements.

2012-08-07 12:54:03 +00:00

native_emitter.dart

Reland "Make the NSM handling code even smaller and make it work on native classes."

2012-08-07 13:42:39 +00:00

native_handler.dart

Add the JS helper function to all libraries where we allow the native syntax.

2012-07-04 14:08:30 +00:00

operations.dart

Remove support for String operator + from dart2js.

2012-06-18 11:03:25 +00:00

patch_parser.dart

Revert "Allow patch files to add top-level declarations to the patched library."

2012-07-13 13:59:54 +00:00

README.txt

Move frog/leg to lib/compiler/implementation.

2012-03-28 08:54:01 +00:00

resolved_visitor.dart

Refactor common logic of SsaBuilder.visitSend.

2012-06-06 09:19:47 +00:00

resolver.dart

Revert "Skeleton typedef type implementation"

2012-08-03 16:06:19 +00:00

script.dart

Remove frog dependencies from lib/compiler.

2012-04-13 12:05:45 +00:00

source_file.dart

Revert "Revert "First step towards having patch files for generic libraries.""

2012-07-02 09:04:42 +00:00

source_map_builder.dart

Attach source map positions to returns, sends, and some operators.

2012-07-19 14:10:20 +00:00

string_validator.dart

Move frog/leg to lib/compiler/implementation.

2012-03-28 08:54:01 +00:00

tree_validator.dart

Remove printDebugInfo from Unparser

2012-06-09 10:54:41 +00:00

typechecker.dart

Revert "Skeleton typedef type implementation"

2012-08-03 16:06:19 +00:00

universe.dart

Collect call site information and use that for estimating parameter types

2012-08-08 13:55:09 +00:00

unparse_validator.dart

Revert "Allow patch files to add top-level declarations to the patched library."

2012-07-13 13:59:54 +00:00

warnings.dart

Unify ClassElement and TypedefElement.

2012-08-03 11:10:38 +00:00

world.dart

Reduce the number of noSuchMethod handlers needed.

2012-08-03 12:48:38 +00:00

README.txt

Leg is an experimental add-on to the Frog compiler that aims to
explore areas of long-term interest:

   * high-performance extensible scanner and parser
   * concrete type inferencing
   * fancy language tool support
   * programming environment integration
   * SSA-based intermediate representation
   * adaptive compilation on the client
   * ...

Some of the things listed above are very experimental of nature and
may prove themselves infeasible or unnecesary, so we want to work on
them in a way that guarantees we will not disrupt the work being done
to make Frog a fantastic compiler for Dart in its default setup.

To keep things simple and allow quick experimentation, Leg will only
support a subset of Dart and fall back on using the default Frog
compiler for the remaining parts of the language. We expect Leg to be
a complete and correct implementation of the supported subset
throughout the implementation and experimentation so you should always
be able to try Leg on any Dart project.

The plan is to share code between the default Frog compiler and Leg
where it makes sense and to learn from both code bases along the way.