- Remove dead Isolate::IsTopLevelParsing.
- Remove dead TraceFunctionEntry/Exit.
- Migrate more tracing flags to flag_list.h to allow code elimination in non-debug modes.
- Require an explicit Zone parameter for CheckedHandles.
- Remove side-effects from RuntimeEntry constructor.
out/ProductX64/exe.stripped/dart_precompiled_runtime 4063464 -> 4046952 (-16k)
Change-Id: Iffd3de25a03d2354cdecf2d79aa761c33ab08bd3
Reviewed-on: https://dart-review.googlesource.com/c/83120
Reviewed-by: Ben Konyi <bkonyi@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
Leave --print-snapshot-sizes on stdout because it is parsed by Flutter benchmarks.
Replace all runtime/bin uses of OS::Print with Log::Print.
Bug: https://github.com/dart-lang/sdk/issues/32134
Change-Id: I74aacfb410cdfa9270d06e7f6ab0534520c7c7ba
Reviewed-on: https://dart-review.googlesource.com/60021
Commit-Queue: Ryan Macnak <rmacnak@google.com>
Reviewed-by: Zach Anderson <zra@google.com>
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
This is the 2nd attempt to land the CL
abed3c2a70
Original review: https://codereview.chromium.org/2982823002
No extra changes were made. Large literals in the Dart core library
which caused failures during the previous attempt to land this CL have
been fixed separately.
Description of the CL:
In --limit-ints-to-64-bits mode:
* Integer constructors return Integer::null if integer is out of range.
* Error is reported for integer literals which are out of range.
* Dart API is revised to return errors if integers are out of range.
Bigint::IsDisabled() method is introduced to be able to enable/disable
Bigints independently of --limit-ints-to-64-bits mode in future.
Deprecated constructor Integer::NewFromUint64 is replaced with
Integer::New in certain cases.
R=regis@google.com
Issue: https://github.com/dart-lang/sdk/issues/30103
Review-Url: https://codereview.chromium.org/2980223002 .
In --limit-ints-to-64-bits mode:
* Integer constructors return Integer::null if integer is out of range.
* Error is reported for integer literals which are out of range.
* Dart API is revised to return errors if integers are out of range.
Bigint::IsDisabled() method is introduced to be able to enable/disable
Bigints independently of --limit-ints-to-64-bits mode in future.
Deprecated constructor Integer::NewFromUint64 is replaced with
Integer::New in certain cases.
R=zra@google.com
Issue: https://github.com/dart-lang/sdk/issues/30103
Review-Url: https://codereview.chromium.org/2982823002 .
This changeset revises --limit-ints-to-64-bits option to
change range of integers from unlimited to int64.
On overflow, integer arithmetic operations silently wrap around and
discard extra bits. No Bigints are allocated in case of overflow.
This changeset is the 1st part in the series of changes, it revises the implementation of integer arithmetic operations. More changes will follow.
R=regis@google.com, zra@google.com
Issue: https://github.com/dart-lang/sdk/issues/30103
Review-Url: https://codereview.chromium.org/2974633003 .
use of Bigint (see issue #28595).
A RangeError with the message "Integer operand requires conversion to Bigint" is
thrown when a Bigint gets allocated. However, parsing a Bigint literal in Dart
source will not throw the RangeError (as long as the literal is not used).
R=asiva@google.com
Review-Url: https://codereview.chromium.org/2708213004 .
This pattern ensures the generation of 'and' instructions on the Smi x Smi path of a polymorphic & operation.
There are two 'and' operations on most simple _InternalLinkedHashMap and _CompactLinkedHashSet operations. One of the inputs, the hashCode, is occasionally a _Bigint. This change ensures that the usual case path has an 'and' instruction instead of a call to _IntegerImplementation.&
R=regis@google.com
Review URL: https://codereview.chromium.org/1913663002 .
- Some minor cleanups
- Return an empty array right away in the parser instead of creating an
empty array and canonicalizing it
- The canonical bit was not being set for some of the singleton objects.
R=regis@google.com
Review URL: https://codereview.chromium.org/1873143003 .
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
This implements const constructor fromEnvironment on bool, int and
String.
The VM have the added -Dname=value option to define the value for the
properties. All values are provided by using the -D - nothing is read
from the environment.
If the resulting value is null or - in the case of int.fromEnvironment
- not a number an ArgumentError is thrown.
This CL does not have any implementation for dart2js.
This is a continuation of the change
https://chromiumcodereview.appspot.com/24975002 by iposva@
BUG=
R=iposva@google.com
Review URL: https://codereview.chromium.org//50983002
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@29642 260f80e4-7a28-3924-810f-c04153c831b5
original token stream in the presence of combinations of
multiline string and string interpolation. If not this will
cause mismatches when accessing code snippets, e.g when
reporting parser errors or assertions.
- Ensure that ScanAll and ScanTo are in sync when adding or
counting tokens.
- Added unit test for multiline strings and interpolation.
- Expanded GenerateSource unit test to iterate through all
loaded libraries.
- Do not report columns for compilation errors in snapshotted
code.
- Do not report columns from exceptions and errors when dealing
with snapshotted code.
- Remove length field from TokenDescriptor. It was unused.
- Remove TokenStream::ComputeTokenPosition. It was unused.
R=fschneider@google.com, hausner@google.com
Review URL: https://codereview.chromium.org//36323003
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@29110 260f80e4-7a28-3924-810f-c04153c831b5
