fschneider@google.com bd110db87a Use range information for optimizing integer boxing and fix bug in range analysis. ...

1. When the input to a BoxInteger operation is in smi-range, we can eliminate
the range check and just perform a smi-tag operation on the input.

2. There was a bug in checking for smi-overflow for range boundaries: Calling Smi::IsValid
with a int64_t argument resulted in silent truncation of the input and therefore a wrong result.

Compiling with -Wconversion would have caught this, but currently we cannot compile with this flag
because of too many broken places.

Instead, I removed Smi::IsValid64 and created one variant Smi::IsValid that is specialized for the
input type with a template parameter. This way calling Smi::IsValid is always safe and will never
 result in silent alteration of the input argument.

R=vegorov@google.com

Review URL: https://codereview.chromium.org//353513002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@37657 260f80e4-7a28-3924-810f-c04153c831b5

2014-06-24 13:41:48 +00:00

..

array_patch.dart

- Rename arrays to lists:

2013-10-03 00:15:14 +00:00

array.cc

Implement eager instantiation and canonicalization of type arguments at run

2014-02-07 19:54:33 +00:00

array.dart

Add class id constants fields to dart:_internal class 'ClassID'. Use the fields in the library (more uses to come).

2014-06-23 22:41:59 +00:00

async_sources.gypi

Add factory-method for scheduleMicrotask, as well as a (failing) test.

2013-10-15 16:22:04 +00:00

bool_patch.dart

Update documentation on .fromEnvironment. Make bool default be false.

2013-10-31 09:33:18 +00:00

bool.cc

Fix fromEnvironment when called from isolates.

2014-03-06 09:16:41 +00:00

class_id.cc

Add VM internal Dart class 'ClassID' used to manage class-ids of known classes. Next CL: add constant fields corresponding to each class id (smiCid, oneByteStringCid, etc).

2014-06-20 20:56:55 +00:00

class_id.dart

Add VM internal Dart class 'ClassID' used to manage class-ids of known classes. Next CL: add constant fields corresponding to each class id (smiCid, oneByteStringCid, etc).

2014-06-20 20:56:55 +00:00

collection_patch.dart

VM: Remove explicit field initialization with null from library classes.

2014-06-12 10:59:20 +00:00

collection_sources.gypi

Add a new implementation of HashMap that uses JS objects for its (multiple) hash tables.

2013-04-02 11:51:36 +00:00

convert_patch.dart

Optimize VM parsing of JSON String and number literals.

2014-03-24 10:24:20 +00:00

convert_sources.gypi

Made old dart:json library use convert to parse JSON.

2013-08-28 07:56:12 +00:00

core_patch.dart

Avoid yet another import of dart:_collection_dev in the core patch library. Use the prefix _collection_dev (already set up in dart:core imports) when accessing Symbol in the core patch library.

2013-04-29 16:23:58 +00:00

corelib_sources.gypi

Support deferred library prefix syntax

2014-03-27 21:20:47 +00:00

date_patch.dart

Speed up DateTime members, by caching the results.

2014-04-23 06:17:39 +00:00

date.cc

Factor out throwing of argument error.

2013-10-01 18:48:37 +00:00

deferred_load_patch.dart

Load deferred chunks in the right order.

2014-04-10 08:48:11 +00:00

double_patch.dart

Add class id constants fields to dart:_internal class 'ClassID'. Use the fields in the library (more uses to come).

2014-06-23 22:41:59 +00:00

double.cc

Move the double isNegative test back to double.cc as it seems to cause some compile issues when it is in object.h

2014-05-02 16:49:59 +00:00

double.dart

Add num.sign getter.

2013-12-13 12:10:23 +00:00

empty_source.dart

…

errors_patch.dart

Add missing demangling to the VM's NoSuchMethodError. Ensure the VM's NoSuchMethorErrors for reflective invocation match those for non-reflective invocation.

2014-06-12 22:53:00 +00:00

errors.cc

Cleanups.

2014-01-24 22:00:04 +00:00

expando_patch.dart

Make VM Expando use identityHashCode instead of object's hashCode.

2013-09-25 10:47:35 +00:00

function_patch.dart

Revert "Rename internal library dart:_collection-dev to dart:_internal."

2014-01-16 12:06:38 +00:00

function.cc

Dart VM: Simplify code generation for equality operators.

2013-10-01 10:10:50 +00:00

function.dart

Alternative fix for .call invocation of closures.

2014-03-17 10:31:33 +00:00

growable_array.cc

Add internal operation that converts a growable list to a fixed list.

2014-02-21 13:15:16 +00:00

growable_array.dart

Add class id constants fields to dart:_internal class 'ClassID'. Use the fields in the library (more uses to come).

2014-06-23 22:41:59 +00:00

identical_patch.dart

Add Object.hashCodeOf to get the default hashCode of an object.

2013-09-25 08:15:41 +00:00

identical.cc

Cleanup of error and warning reporting.

2014-06-18 22:30:34 +00:00

immutable_map.dart

Add EfficientLength marker interface to some iterabels.

2013-10-14 10:40:00 +00:00

integers_patch.dart

Implement fromEnvironment on bool, int and String

2013-10-31 05:46:57 +00:00

integers.cc

Use range information for optimizing integer boxing and fix bug in range analysis.

2014-06-24 13:41:48 +00:00

integers.dart

Make compile-time constants in _IntegerImplementation.compareTo const.

2014-06-02 11:10:06 +00:00

internal_patch.dart

Add internal operation that converts a growable list to a fixed list.

2014-02-21 13:15:16 +00:00

internal_sources.gypi

Add VM internal Dart class 'ClassID' used to manage class-ids of known classes. Next CL: add constant fields corresponding to each class id (smiCid, oneByteStringCid, etc).

2014-06-20 20:56:55 +00:00

invocation_mirror_patch.dart

Better error message for assignment to final local variables

2014-02-25 18:01:35 +00:00

invocation_mirror.h

Better error message for assignment to final local variables

2014-02-25 18:01:35 +00:00

isolate_patch.dart

Revert "Ensure that failure to start an isolate all end up in the future."

2014-06-04 09:40:29 +00:00

isolate_sources.gypi

…

isolate.cc

- Add a minimal implementation of Capability.

2014-04-23 19:44:03 +00:00

lib_prefix.dart

Fix deferred load code in checked mode

2014-06-13 23:04:07 +00:00

libgen_in.cc

Resubmit 22380 after fixing the windows build.

2013-05-03 22:50:26 +00:00

map_patch.dart

Update VM to handle malformed types according to revised spec (issues 9055,

2013-07-31 15:20:28 +00:00

math_patch.dart

Refactor and improve code for pow.

2014-05-08 22:18:04 +00:00

math_sources.gypi

…

math.cc

- Avoid exposing the 64-bit state of the PRNG to Dart code.

2014-03-17 21:27:24 +00:00

mirror_reference.dart

Syntax fix.

2013-09-20 15:54:10 +00:00

mirrors_impl.dart

Implement an LRU cache in dart:_internal and use it for the getter/setter caches in the VM's mirrors.

2014-06-06 00:45:01 +00:00

mirrors_patch.dart

Add missing demangling to the VM's NoSuchMethodError. Ensure the VM's NoSuchMethorErrors for reflective invocation match those for non-reflective invocation.

2014-06-12 22:53:00 +00:00

mirrors_sources.gypi

Add a VM defined class VMReference as an opaque pointer for Dart code to VM internal objects.

2013-07-02 16:17:25 +00:00

mirrors.cc

Lazy loading of deferred libraries

2014-06-13 22:43:31 +00:00

mirrors.h

…

null_patch.dart

Add Object.hashCodeOf to get the default hashCode of an object.

2013-09-25 08:15:41 +00:00

object_patch.dart

Add VM internal Dart class 'ClassID' used to manage class-ids of known classes. Next CL: add constant fields corresponding to each class id (smiCid, oneByteStringCid, etc).

2014-06-20 20:56:55 +00:00

object.cc

Add VM internal Dart class 'ClassID' used to manage class-ids of known classes. Next CL: add constant fields corresponding to each class id (smiCid, oneByteStringCid, etc).

2014-06-20 20:56:55 +00:00

print_patch.dart

Isolate.spawn{Uri} only reports errors asynchronously.

2013-12-13 13:05:28 +00:00

profiler_sources.gypi

Initial UserTag and dart:profiler library

2014-04-10 22:32:45 +00:00

profiler.cc

Refactor 'dart:profiler' UserTag API

2014-05-06 17:07:26 +00:00

profiler.dart

Fix return value for makeCurrent

2014-05-09 16:19:27 +00:00

regexp_jsc.cc

…

regexp_jsc.h

…

regexp_patch.dart

Remove deprecated 'str' getter on Match.

2013-10-24 12:06:41 +00:00

regexp.cc

Implement eager instantiation and canonicalization of type arguments at run

2014-02-07 19:54:33 +00:00

schedule_microtask_patch.dart

Implement scheduleImmediate for the VM.

2013-12-02 16:27:07 +00:00

simd128.cc

Implement eager instantiation and canonicalization of type arguments at run

2014-02-07 19:54:33 +00:00

stacktrace_patch.dart

Remove methods on StackTrace class.

2013-04-15 11:44:30 +00:00

stacktrace.cc

Workaround stacktrace crasher bug in the VM.

2014-04-24 20:34:19 +00:00

stopwatch_patch.dart

Update timer and adjust frequency.

2014-06-23 09:33:59 +00:00

stopwatch.cc

…

string_buffer_patch.dart

VM: Remove explicit field initialization with null from library classes.

2014-06-12 10:59:20 +00:00

string_patch.dart

Add class id constants fields to dart:_internal class 'ClassID'. Use the fields in the library (more uses to come).

2014-06-23 22:41:59 +00:00

string.cc

Fix memory-issue String::fromCharCodes, where a GC could invalidate an address.

2014-03-24 18:56:36 +00:00

symbol_patch.dart

Partial solution to analyze potentially constant expressions

2013-07-03 20:47:14 +00:00

timer_patch.dart

Reapply "Zone support for Futures, Timer, Streams."

2013-06-15 11:28:38 +00:00

type_patch.dart

Introduce class TypeRef in the VM to fully support recursive types.

2013-12-11 22:51:19 +00:00

typed_data_sources.gypi

Rename dart:typeddata to dart:typed_data.

2013-04-23 11:54:54 +00:00

typed_data.cc

Auto delete persistent weak handles during finalization after invoking the callback associated with the weak handle.

2014-03-20 21:45:43 +00:00

typed_data.dart

Add VM internal Dart class 'ClassID' used to manage class-ids of known classes. Next CL: add constant fields corresponding to each class id (smiCid, oneByteStringCid, etc).

2014-06-20 20:56:55 +00:00

uri_patch.dart

Fix checked mode error and update status file

2013-09-25 14:33:04 +00:00

uri.cc

Add property base to the Uri class

2013-09-25 13:52:15 +00:00

weak_property.cc

…

weak_property.dart

…