* Use dartk as the default compiler for runtime=vm.
* Status file entries for checking for the `none` compiler now either
use dartk or are deleted.
Tested: Standard CQ and local testing.
Fixes: https://github.com/dart-lang/sdk/issues/50241
Change-Id: I7a08d3e491ae1c82a0348fb66ea7b557398f97e5
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/264682
Reviewed-by: Siva Annamalai <asiva@google.com>
Reviewed-by: Lasse Nielsen <lrn@google.com>
Commit-Queue: Alexander Thomas <athom@google.com>
This doesn't look like it would be functional even if it was referenced
somewhere as the package is gone.
Change-Id: I819987ed7718db67941a00cb844a142fb5bb8bd5
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/250781
Reviewed-by: William Hesse <whesse@google.com>
Reviewed-by: Paul Berry <paulberry@google.com>
Commit-Queue: Janice Collins <jcollins@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
It should not be necessary to ever run `pub get` for a package which is
not published. All packages used in the SDK are controlled by a single
package config, so it's not necessary to declare versions or paths for
any packages.
Remove all dependency overrides.
R=devoncarew@google.com
Change-Id: Icb328813b471f35ee4c99995f4e90aac4d8ed438
Tested: Covered by existing static analysis.
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/244767
Commit-Queue: Nate Bosch <nbosch@google.com>
Reviewed-by: Alexander Aprelev <aam@google.com>
Reviewed-by: Devon Carew <devoncarew@google.com>
I don't seem to have much time for hacking on the test runner these
days, unfortunately, but I'm still happy to review changes and keep an
eye on it.
Change-Id: I273f720e7bbd0b6658d1554898cfc8ff2f815111
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/235480
Auto-Submit: Bob Nystrom <rnystrom@google.com>
Reviewed-by: Alexander Thomas <athom@google.com>
This is work in progress. Several language features are still
unimplemented or only partially implemented.
Instructions for running the compiler and its output can be found in
pkg/dart2wasm/dart2wasm.md. These procedures are preliminary and
expected to change.
The best version of d8 to use for this version of dart2wasm is 10.0.40,
as explained here: https://dart-review.googlesource.com/c/sdk/+/232097
This commit also adds a dart2wasm-hostasserts-linux-x64-d8 testing
configuration to run the compiler over the test suite.
The history of the prototype that this is based on can be seen here:
https://github.com/askeksa-google/sdk/tree/wasm_prototype
Issue: https://github.com/dart-lang/sdk/issues/32894
Change-Id: I910b6ff239ef9c5f66863e4ca97b39b8202cce85
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/175728
Reviewed-by: Joshua Litt <joshualitt@google.com>
Commit-Queue: Aske Simon Christensen <askesc@google.com>
* Add team "groups" in tools/OWNERS_<group name>.
* Add top-level OWNERS as a fallback.
* Add OWNERS for all top-level directories.
* Add OWNERS to all packages.
For additional background information see go/dart-sdk-owners.
TEST=No op until code-owners is enabled.
Bug: b/200915407
Change-Id: I7fe6116cc599c749cd50ca16151d6d6a801d99d7
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/229147
Reviewed-by: Jonas Termansen <sortie@google.com>
Implements a backend targeting RV32GC and RV64GC, based on Linux standardizing around GC. The assembler is written to make it easy to disable usage of C, but because the sizes of some instruction sequences are compile-time constants, an additional build configuration would need to be defined to make use of it.
The assembler and disassembler cover every RV32/64GC instruction. The simulator covers all instructions except accessing CSRs and the floating point state accessible through such, include accrued exceptions and dynamic rounding mode.
Quirks:
- RISC-V is a compare-and-branch architecture, but some existing "architecture-independent" parts of the Dart compiler assume a condition code architecture. To avoid rewriting these parts, we use a peephole in the assembler to map to compare-and-branch. See Assembler::BranchIf. Luckily nothing depended on taking multiple branches on the same condition code set.
- There are no hardware overflow checks, so we must use Hacker's Delight style software checks. Often these are very cheap: if the sign of one operand is known, a single branch is needed.
- The ranges of RISC-V branches and jumps are such that we use 3 levels of generation for forward branches, instead of the 2 levels of near and far branches used on ARM[64]. Nearly all code is handled by the first two levels with 20-bits of range, with enormous regex matchers triggering the third level that uses aupic+jalr to get 32-bits of range.
- For PC-relative calls in AOT, we always generate auipc+jalr pairs with 32-bits of range, so we never generate trampolines.
- Only a subset of registers are available in some compressed instructions, so we assign the most popular uses to these registers. In particular, THR, TMP[2], CODE and PP. This has the effect of assigning CODE and PP to volatile registers in the C calling convention, whereas they are assigned preserved registers on the other architectures. As on ARM64, PP is untagged; this is so short indices can be accessed with a compressed instruction.
- There are no push or pop instructions, so combining pushes and pops is preferred so we can update SP once.
- The C calling convention has a strongly aligned stack, but unlike on ARM64 we don't need to use an alternate stack pointer. The author ensured language was added to the RISC-V psABI making the OS responsible for realigning the stack pointer for signal handlers, allowing Dart to leave the stack pointer misaligned from the C calling convention's point of view until a foreign call.
- We don't bother with the link register tracking done on ARM[64]. Instead we make use of an alternate link register to avoid inline spilling in the write barrier.
Unimplemented:
- non-trivial FFI cases
- Compressed pointers - No intention to implement.
- Unboxed SIMD - We might make use of the V extension registers when the V extension is ratified.
- BigInt intrinsics
TEST=existing tests for IL level, new tests for assembler/disassembler/simulator
Bug: https://github.com/dart-lang/sdk/issues/38587
Bug: https://github.com/dart-lang/sdk/issues/48164
Change-Id: I991d1df4be5bf55efec5371b767b332d37dfa3e0
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/217289
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Reviewed-by: Daco Harkes <dacoharkes@google.com>
Reviewed-by: Slava Egorov <vegorov@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
These modes are almost identical; one difference which is highlighted
below is that a `dynamic` value used in a spread is considered to be
an implicit cast from dynamic to Iterable.
Bug: https://github.com/dart-lang/sdk/issues/47902
Change-Id: Iabb6881c72e29349c36ce99e29853a8315b6f4dd
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/225044
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Samuel Rawlins <srawlins@google.com>
This config hasn't been running at least since Dart 2.0. This basically
reverts https://codereview.chromium.org/2549793002.
test.py no longer supports these options:
* --skip-compilation (skipped compilation commands)
* --runtime=self-check (ran the self-check tests)
Change-Id: I135c8d488a9319ee3482131cd22eb7cd3dfa3f25
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/217003
Reviewed-by: Jens Johansen <jensj@google.com>
Commit-Queue: Alexander Thomas <athom@google.com>
* Add fallbacks to package smith to match the build recipes.
Cq-Include-Trybots: luci.dart.try:dart-sdk-linux-try,dart-sdk-mac-arm64-try,dart-sdk-mac-try,dart-sdk-win-try
Change-Id: I2d9da9e02119227bf59d4c200c886df4afc87487
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/202963
Commit-Queue: Alexander Thomas <athom@google.com>
Reviewed-by: William Hesse <whesse@google.com>
This merely makes the architectures known to test.py; it does not create new bots.
TEST=ci
Change-Id: Icd50eb3b09c7eeadec796d5154226bba5cacf227
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/182665
Reviewed-by: Liam Appelbe <liama@google.com>
Reviewed-by: Siva Annamalai <asiva@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
Change-Id: I178f18484b853aa35248fa9f6252509ec0df6832
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/169500
Auto-Submit: Alexander Markov <alexmarkov@google.com>
Commit-Queue: Alexander Thomas <athom@google.com>
Reviewed-by: Alexander Thomas <athom@google.com>
Reduce the suites run by AOT ASAN/MSAN to "vm" and "standalone"; the full set of suites takes longer than the bot timeout.
Change-Id: I29cb0cfc19d429d63229f2123fe7f6ddfad93cd0
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/142566
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Original change is in Patchset 1. I erroneously assumed DART_PRECOMPILER
was only used AOT compilation (it is also used for JIT snapshots).
Change-Id: I77f6c463db7f2b482c9b098f353dc28f0676ea0d
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/135900
Reviewed-by: Martin Kustermann <kustermann@google.com>
Commit-Queue: Samir Jindel <sjindel@google.com>
This also removes the now redundant bytecode testing from the dartkb
builders.
Replace the useKernelBytecode boolean option with a more flexible
genKernelOptions string list option.
See also See also https://dart-review.googlesource.com/c/sdk/+/122321/ for the
corresponding Luci config updates.
Change-Id: Iabb207bc02637b758c42c00ae9175bd52f46559f
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/122320
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
Use "enable-experiment" to be consistent with other tools.
Change-Id: If9598f667517443a4f61ef91955ff57a477f0a5c
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/121681
Commit-Queue: Bob Nystrom <rnystrom@google.com>
Commit-Queue: Nicholas Shahan <nshahan@google.com>
Auto-Submit: Bob Nystrom <rnystrom@google.com>
Reviewed-by: Nicholas Shahan <nshahan@google.com>
We introduce a new architecture ARM_X64, which is the same as ARM except that
the host-targeting-host binaries are compiled for X64 instead of X86.
Issue https://github.com/dart-lang/sdk/issues/38709
Change-Id: I00a2b1cc71948adec9f66c7b2ee61e9e5ac53d2a
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/120121
Commit-Queue: Samir Jindel <sjindel@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
- Better name than "optedIn".
- Actually hook up the command-line option to the configuration.
- Add tests, which would have caught the previous mistake.
- Don't allow comma-separated values for "--progress" and "--nnbd".
- Remove unused dead "--strong" option.
Change-Id: I57d7cb0d81af50d662dcf3f7f4c9ca1f2b102f2f
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/116544
Commit-Queue: Bob Nystrom <rnystrom@google.com>
Auto-Submit: Bob Nystrom <rnystrom@google.com>
Reviewed-by: Mayank Patke <fishythefish@google.com>
This data is parsed by configurations and allowed as command-line
options to the test runner, but isn't currently plumbed through to any
of the tools. That's the next step.
Change-Id: I7931a11502a1c460e28b2a4a13d8722d8ad6974d
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/115767
Commit-Queue: Bob Nystrom <rnystrom@google.com>
Auto-Submit: Bob Nystrom <rnystrom@google.com>
Reviewed-by: Mayank Patke <fishythefish@google.com>
Dart 2 shipped a year ago, so we're pretty well past a "preview". :)
Change-Id: I6c5d21ae4181e4228cc1fc49b6344cdb8fc43794
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/115544
Commit-Queue: Bob Nystrom <rnystrom@google.com>
Reviewed-by: Mayank Patke <fishythefish@google.com>
Auto-Submit: Bob Nystrom <rnystrom@google.com>
See #37318
This enables asserts in the dart2js compiler and is worth keeping.
Update the comment to better express the behavior and remove the TODO to
drop it.
Change-Id: I2e1eef74eac7949812670dd1c6294641ce80a4a8
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/106940
Auto-Submit: Nate Bosch <nbosch@google.com>
Reviewed-by: Bob Nystrom <rnystrom@google.com>
Commit-Queue: Bob Nystrom <rnystrom@google.com>
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>
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>
This adds support for BabelJS to test.py's dart2js compiler
configuration. When --babel is specified directly or through a named
configuration, test.py will run an additional step after dart2js that
post-processes the javascript output by running it through BabelJS with
the specified Babel configuration. BabelJS is added to the DEPS in its
standalone form. d8 is used to run BabelJS standalone to avoid adding
a dependency on NodeJS. d8 can only write to stdout but not to files or
stderr, which makes it necessary to change the test_runner to handle
commands that expect their output to be piped to a file.
Changes:
* Add --babel option to test.py.
* Add babel option to pkg/smith.
* Switch IE11 builder to use babel transformation.
* Fix option list comparison bugs in pkg/smith.
* Change dart2js compiler configuration to generate files using the
test name rather than just "out.js" (update test that relied on this).
* Remove runtime_configuration dependency on test_suite.
* Remove obsolete blocks adding --preview-dart-2 dart2js arguments.
* Make dart2js' compiler configuration more like DDC's.
* Remove createCommand method that is no longer used.
* Remove support for "OtherResources" which was only used for
dart:isolate tests on dart2js and DDC.
* Skip co19_2 tests that are slow to transform with babel.
* Simplify the timeout handling in the test runner with Future.timeout.
Change-Id: I32e4917b2a57ecbe684538e40d744f0101c552a0
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/90402
Commit-Queue: Alexander Thomas <athom@google.com>
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Makes the --keep-generated-files flag an option for the test.py command
only, not part of a named configuration passed in with the -n flag
and defined in tools/bots/test_matrix.json.
Change-Id: If67c2848cf6fc15e4cb7167ce23eeb3eb9bd1684
Reviewed-on: https://dart-review.googlesource.com/c/85705
Commit-Queue: Martin Kustermann <kustermann@google.com>
Reviewed-by: William Hesse <whesse@google.com>
