Towards #37318
- appJit has been replaced by appJitk and is no longer.
- precompiled has been replaced by dartkp and is no longer used.
- For the precompiled runtime, default to dartkp.
- Remove status file references to these compiler options and normalize
status files.
Change-Id: I48728db13dc84737092a92314e2f474a9309f4d9
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/106942
Reviewed-by: Alexander Thomas <athom@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
Instead, we set a bit on force-optimized code so that deoptimization knows to skip it and exception
handling will execute catch-entry moves.
In addition we don't throw away deoptimization info for these codes, so that exception handling
works.
Bug: dartbug.com/37311
Change-Id: If5bcff41a98c0053c581648a9ee22b3302ceea04
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/106740
Commit-Queue: Samir Jindel <sjindel@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
Rationale:
Previously all constants were read from the constants table,
whether they were needed (at that point or at all) or not. This
CL replaces that eager reading with a lazy reading that makes
the raw bytes of the constants table available through
KernelProgramInfo and attaches a hashmap to KernelProgramInfo,
which maps offsets into the constant table to evaluated constants.
The maps starts empty and on a miss, the constant is evaluated,
but no sooner than when it it needed.
https://github.com/dart-lang/sdk/issues/36220
Change-Id: Ief4df3d70c950c4beb61d896632ce06cfd12d525
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/99088
Commit-Queue: Aart Bik <ajcbik@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Size of a large application:
Before: 26628600
After: 21480120 (-19.3%)
Size of snapshots:
isolate_snapshot_framework.bin
Before: 9322496
After: 6782976 (-27.2%)
isolate_snapshot_product_framework.bin
Before: 9166848
After: 6602752 (-27.9%)
Regressions in tests:
1) Test language_2/type_alias_equality_test/04 fails similarly to default mode, as VM
does not implement comparison of function types according to the specification.
Previously this test was passing as function types were canonicalized in bytecode,
which was not always correct. This CL fixes the problem with canonicalization of
function types in bytecode and the test starts failing again.
2) Tests standalone_2/entrypoints_verification_test, standalone_2/io/test_extension_test,
standalone_2/io/test_extension_fail_test fail as native extensions are not supported
in bytecode yet. These tests start passing after df5e7aac17,
which switched bytecode tests to kernel service (on x64), because kernel service doesn't
drop ASTs. This CL switches from reading AST library declarations to bytecode even if
AST is not removed, so tests fail again.
Change-Id: I8b7ba44bfa49d0b1599b2509553ff7c831a4e244
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/104700
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
Reviewed-by: Régis Crelier <regis@google.com>
Commit-Queue: Alexander Markov <alexmarkov@google.com>
Rationale:
Deprecating DBC cluster runs in fuzzer since the
focus will move away from this mode. Our resources
are better spent on running all other modes.
Change-Id: I6938381fa59c5d40928d891b08725fdf7c54cece
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/106921
Reviewed-by: Siva Annamalai <asiva@google.com>
Commit-Queue: Aart Bik <ajcbik@google.com>
Fix logic searching for innermost closure after bytecode loading notification.
Implement computation of token position and try index of async closure.
Remove more obsolete code related to non-kernel scripts.
Change-Id: I9974cb46dd520adbf218744ba72e0ad2fa57dcd0
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/106860
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Commit-Queue: Régis Crelier <regis@google.com>
With --trace-debugger-stacktrace being set, debugger will print the stack trace for both async and sync cases. But for async stacktrace, awaiters return call stack are missing from printing.
Change-Id: I2a81ead25bcad5b3b25da4666940f631237352d1
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/106441
Reviewed-by: Ben Konyi <bkonyi@google.com>
Commit-Queue: Zichang Guo <zichangguo@google.com>
These methods all were returning Uint8List, yet they were only
declared to return List<int>. This forced callers to either defensively
wrap the return values in Uint8List, or to assume the contravariant
return value:
* Utf8Codec.encode()
* BytesBuilder.takeBytes()
* BytesBuilder.toBytes()
* File.readAsBytes()
* File.readAsBytesSync()
* RandomAccessFile.read()
* RandomAccessFile.readSync()
* Uint8List.sublist()
Since it's related, this change also updates the following sublist()
methods to declare that they return the a sublist of the same type as
the source list:
* Int8List
* Uint8ClampedList
* Int16List
* Uint16List
* Int32List
* Uint32List
* Int64List
* Uint64List
* Float32List
* Float64List
* Float32x4List
* Int32x4List
* Float64x2List
Bug: https://github.com/dart-lang/sdk/issues/36900
Bug: https://github.com/dart-lang/sdk/issues/31547
Bug: https://github.com/dart-lang/sdk/issues/27818
Bug: https://github.com/dart-lang/sdk/issues/35521
Change-Id: Ic3bc1db0d64de36fb68b1d8d98037eed1464f978
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/101742
Commit-Queue: Todd Volkert <tvolkert@google.com>
Reviewed-by: Lasse R.H. Nielsen <lrn@google.com>
Run `pkg/status_file/bin/normalize.dart` across all status files.
This should solve most presubmit warnings about "existing and possibly
new status file issues".
There are remaining issues in pkg/front_end/testcases/strong.status and
pkg/front_end/testcases/text_serialization.status which will need to be
fixed manually.
Change-Id: Iceae8992c4907442481590d75c1b0a84ce29521b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/106726
Reviewed-by: Bob Nystrom <rnystrom@google.com>
Commit-Queue: Bob Nystrom <rnystrom@google.com>
Auto-Submit: Nate Bosch <nbosch@google.com>
- Place program table in the first file page along with the ELF header, instead of a separate page.
- Load program table into the first memory page, instead of after all other segments.
- Place section table at the end, instead of after the program table.
- Sort .hash .dynsym .dystr in the same order as strip.
- Don't mark .shstrtab as allocated.
- Populate unused physical address fields.
The issue on Android seems to be due to the program table placement.
Bug: https://github.com/flutter/flutter/issues/34308
Change-Id: I337dbdc76553e85eca7156256b97c99592011612
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/106440
Commit-Queue: Ryan Macnak <rmacnak@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
MessageHandler doesn't actually need a reference to the
ThreadPool::Task, it just wants to know if one is running or not.
Replacing it with a simple boolean will simplify switching
ThreadPool::Task to use std::unique_ptr.
Updates #37244.
Change-Id: Ie69ec38523f009ba559678fd544efa4cc8ead7dd
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/106008
Reviewed-by: Régis Crelier <regis@google.com>
Commit-Queue: Matthew Dempsky <mdempsky@google.com>
This makes it an actual Pub package like most other code inside the SDK
repo. The main goal is to make it easier to write tests for the test
runner itself.
This change:
- Moves all of the code from tools/testing/dart/ over to
pkg/test_runner. Most of it ends up under test_runner/lib/src.
- Move tools/testing/dart/main.dart to
pkg/test_runner/bin/test_runner.dart.
- Move standalone_2/io/test_runner_test.dart to
pkg/test_runner/test/test_runner_test.dart. I don't think it currently
works, but it wasn't being run in its old location either.
- Add test_runner to the analysis-server bot. This ensures the
test_runner package is static error clean.
- Remove standalone_2/io/test_runner_analyze_test.dart which used to
attempt to do the above and is no longer needed.
- Update test.py to look for the test runner at its new location.
- Add test_runner to the repo .packages file and remove the weird
test_dart pseudo-package. (I think this fixes #35279.)
- Remove status file entries for the removed standalone_2 tests.
There are no code changes to the test runner itself aside from fixing
up import paths.
Change-Id: I3d05d50d222b291848fa5a30de2846e803bc81e6
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/105821
Commit-Queue: Bob Nystrom <rnystrom@google.com>
Reviewed-by: Jonas Termansen <sortie@google.com>
Samir Jindel