This reverts commit a515a0c256.
Reason for revert: There are still issues here, the flutter engine build for ios_debug again fails with this error:
ld: warning: arm64 function not 4-byte aligned: FfiTrampolineCall from obj/third_party/dart/runtime/vm/compiler/libdart_vm_jit.ffi_dbc_trampoline_arm64.o
ld: warning: arm64 function not 4-byte aligned: .loop from obj/third_party/dart/runtime/vm/compiler/libdart_vm_jit.ffi_dbc_trampoline_arm64.o
ld: warning: arm64 function not 4-byte aligned: .done from obj/third_party/dart/runtime/vm/compiler/libdart_vm_jit.ffi_dbc_trampoline_arm64.o
Undefined symbols for architecture arm64:
"_FfiTrampolineCall", referenced from:
dart::Simulator::Call(dart::Code const&, dart::Array const&, dart::Array const&, dart::Thread*) in libdart_vm_jit.simulator_dbc.o
ld: symbol(s) not found for architecture arm64
Original change's description:
> Reland "[vm/ffi] SimDBC on Arm64 Android"
>
> This reverts commit 0abff7b2bb and fixes the assembly file.
>
> Change-Id: Ibef58c932c843aebb4de227ac5fc7664d463173f
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/107746
> Auto-Submit: Daco Harkes <dacoharkes@google.com>
> Reviewed-by: Samir Jindel <sjindel@google.com>
> Commit-Queue: Daco Harkes <dacoharkes@google.com>
TBR=sjindel@google.com,asiva@google.com,dacoharkes@google.com
# Not skipping CQ checks because original CL landed > 1 day ago.
Change-Id: Ia5fd52180f7d9dfce588db361ce17dfb6f05254d
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/108206
Reviewed-by: Siva Annamalai <asiva@google.com>
This flag will be used to determine the experimental parameters for
the Golem 'dart2js-x-*' configurations.
Change-Id: I4698b9520ce86be997ded00092372d72248bbe8a
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/108201
Reviewed-by: Nicholas Shahan <nshahan@google.com>
Commit-Queue: Stephen Adams <sra@google.com>
Mostly just implementing existing interface LocalVariableTypeProvider,
and moving type promotion tests into a separate file.
R=brianwilkerson@google.com, paulberry@google.com
Change-Id: If864cb2c300f01a152f40c51cffa7f17028ad200
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/108080
Commit-Queue: Konstantin Shcheglov <scheglov@google.com>
Reviewed-by: Paul Berry <paulberry@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
This updates EdgeBuilder to handle return statements in async functions
when the return value is not a Future...
Future<int> f() async { return 1; }
Change-Id: Icc2a375546d01592c99ababb9652ce8108ae7dd6
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/108181
Commit-Queue: Dan Rubel <danrubel@google.com>
Reviewed-by: Paul Berry <paulberry@google.com>
This updates NodeBuilder to build nodes for type arguments
in default parameter values.
Change-Id: I8999bdfca9a60d9e1d3feff5cdbd1cdc62cdb4fd
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/108120
Reviewed-by: Paul Berry <paulberry@google.com>
Commit-Queue: Dan Rubel <danrubel@google.com>
Change-Id: I3300b9042b62d47af3e23959875695741decc302
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/108160
Commit-Queue: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Dan Rubel <danrubel@google.com>
Auto-Submit: Brian Wilkerson <brianwilkerson@google.com>
Reviewed-by: Dan Rubel <danrubel@google.com>
These were probably added in Dart 1 because --checked carried a much
higher performance penalty. Today, most tests finish within 1 minute. If
certain configs need longer timeouts these should be specified in the
named configuration in test_matrix.json.
Change-Id: I91c456475971059297e16b9902dc16c2b23f9c9e
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/107880
Reviewed-by: William Hesse <whesse@google.com>
Commit-Queue: Alexander Thomas <athom@google.com>
This updates NodeBuilder to handle for loops of the form
for (var i in <int>[1, 2, 3]) ...
Change-Id: If796379ff4c95df1e2e5087ca71d3d4cac5c0853
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/108040
Commit-Queue: Dan Rubel <danrubel@google.com>
Reviewed-by: Paul Berry <paulberry@google.com>
This reverts commit 67ab3be10d.
Reason for revert: Causes non-deterministic failures on front-end bots on Windows with "Isolate creation failed" error. See https://logs.chromium.org/logs/dart/buildbucket/cr-buildbucket.appspot.com/8909292129328681248/+/steps/unit_tests/0/stdout
Original change's description:
> Reland "[vm/concurrency] Introduce concept of Isolate Groups"
>
> An Isolate Group (IG) is a collection of isolates which were spawned from the
> same source. This allows the VM to:
>
> * have a guarantee that all isolates within one IG can safely exchange
> structured objects (currently we rely on embedder for this
> guarantee)
>
> * hot-reload all isolates together (currently we only reload one
> isolate, leaving same-source isolates in inconsistent state)
>
> * make a shared heap for all isolates from the same IG, which paves
> the way for faster communication and sharing of immutable objects.
>
> All isolates within one IG will share the same IsolateGroupSource.
>
> **Embedder changes**
>
> This change makes breaking embedder API changes to support this new
> concept of Isolate Groups: The existing isolate lifecycle callbacks
> given to Dart_Initialize will become Isolate Group lifecycle callbacks.
> A new callback `initialize_isolate` callback will be added which can
> initialize a new isolate within an existing IG.
>
> Existing embedders can be updated by performing the following renames
>
> Dart_CreateIsolate -> Dart_CreateIsolateGroup
> Dart_IsolateCreateCallback -> Dart_IsolateGroupCreateCallback
> Dart_IsolateCleanupCallback -> Dart_IsolateGroupShutdownCallback
> Dart_CreateIsolateFromKernel -> Dart_CreateIsolateGroupFromKernel
> Dart_CurrentIsolateData -> Dart_CurrentIsolateGroupData
> Dart_IsolateData -> Dart_IsolateGroupData
> Dart_GetNativeIsolateData -> Dart_GetNativeIsolateGroupData
> Dart_InitializeParams.create -> Dart_InitializeParams.create_group
> Dart_InitializeParams.cleanup -> Dart_InitializeParams.shutdown_group
> Dart_InitializeParams.shutdown -> Dart_InitializeParams.shutdown_isolate
>
> By default `Isolate.spawn` will cause the creation of a new IG.
>
> Though an embedder can opt-into supporting multiple isolates within one IG by
> providing a callback to the newly added `Dart_InitializeParams.initialize_isolate`.
> The responsibility of this new callback is to initialize an existing
> isolate (which was setup by re-using source code from the spawning
> isolate - i.e. the one which used `Isolate.spawn`) by setting native
> resolvers, initializing global state, etc.
>
> Issue https://github.com/dart-lang/sdk/issues/36648
> Issue https://github.com/dart-lang/sdk/issues/36097
>
> Original review: https://dart-review.googlesource.com/c/sdk/+/105241
>
> Difference to original review:
>
> * Give each isolate it's own [Loader] (for now)
> * Sort classes during initialization for spawned isolates if app-jit is used (to match main isolate)
> * Fix IsolateData memory leak if isolate startup fails
>
> Change-Id: I98277d3d10fe275aa9b8a16b6bdd446bbea0b100
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/107506
> Commit-Queue: Martin Kustermann <kustermann@google.com>
> Reviewed-by: Ryan Macnak <rmacnak@google.com>
TBR=kustermann@google.com,aam@google.com,rmacnak@google.com
# Not skipping CQ checks because original CL landed > 1 day ago.
Change-Id: Ia4e0f4f9fc317499d3570a371c5bdf9aed799e77
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/108101
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
Commit-Queue: Vyacheslav Egorov <vegorov@google.com>
Now that MSVC 2013 is required (commit f4824d3), we can simply use C99
headers that are provided [1]. This means we can rely on <stdint.h> to
provide intXX_t and uintXX_t types, and <inttypes.h> to provide PRIxx
macros.
[1] https://devblogs.microsoft.com/cppblog/c99-library-support-in-visual-studio-2013/
Change-Id: I0cc707907f8aca05ae543188cc01e6c50d517f5a
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/107839
Auto-Submit: Matthew Dempsky <mdempsky@google.com>
Commit-Queue: Vyacheslav Egorov <vegorov@google.com>
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
For const constructors, we need to compile the initializer expressions
and write them into the outline so that we can perform modular
constant evaluation. As a first step, preserve the tokens for the
initializer expressions in const constructor builders when building
the outline.
Currently they are discarded later during outline building at the
point when we should compile them instead.
Change-Id: Ief8d94ceb752b2315982d720836496b7d597e55c
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/107509
Commit-Queue: Vyacheslav Egorov <vegorov@google.com>
Reviewed-by: Johnni Winther <johnniwinther@google.com>
This updates NodeBUilder to build a node for the identifier in
for (int i in <int>[1, 2, 3]) ...
Change-Id: Ifcb90f7b1511dc29ecedceb043986f6705bdbe1c
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/107980
Commit-Queue: Dan Rubel <danrubel@google.com>
Reviewed-by: Paul Berry <paulberry@google.com>
This updates NodeBuilder to create a node for the exception parameter
in a catch clause. Not doing so creates an exception downstream
in the EdgeBuilder.
Change-Id: Idaf0ab62e47018a634ff028af0e3af1d504c02ba
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/107923
Reviewed-by: Paul Berry <paulberry@google.com>
Remove ability to ignore subtype checks that fail but in a way that
would have passed in Dart 1.x.x.
Change-Id: I157a87777df52be139ef687d3fc193f7730a19b3
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/107461
Commit-Queue: Nicholas Shahan <nshahan@google.com>
Reviewed-by: Vijay Menon <vsm@google.com>
Reviewed-by: Leaf Petersen <leafp@google.com>
This reverts commit 524fdc13a9.
Reason for revert: I still broke flutter somehow. I got the same error. Looking into it now.
Original change's description:
> Reland "[llvm] Add initial scaffolding"
>
> This is a reland of b71d2d9996
>
> Original change's description:
> > [llvm] Add initial scaffolding
> >
> > This change adds the gclient and GN changes needed to build
> > an executable using LLVM in the Dart tree as well as a basic
> > testing framework based on llvm-lit.
> >
> > Change-Id: I9009a98ff95043cc3754966f31697ba7f1712310
> > Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/106434
> > Commit-Queue: Jake Ehrlich <jakehehrlich@google.com>
> > Reviewed-by: Alexander Thomas <athom@google.com>
> > Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
>
> Change-Id: Ib3cd3299ed463133616c666285f9a58fa387b5bd
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/107829
> Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
> Commit-Queue: Jake Ehrlich <jakehehrlich@google.com>
TBR=vegorov@google.com,kustermann@google.com,athom@google.com,phosek@google.com,ajcbik@google.com,jakehehrlich@google.com
Change-Id: I8b18549ec4a030518633ec7f75d2fd2ceea87256
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/107837
Reviewed-by: Jake Ehrlich <jakehehrlich@google.com>
Commit-Queue: Jake Ehrlich <jakehehrlich@google.com>
It seems safe to assume that <math.h> works on all supported platforms
now.
Change-Id: Iffb6618f6035c8cc10657c55ccc3ca7cd5d9525c
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/107825
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
Commit-Queue: Matthew Dempsky <mdempsky@google.com>
This is a reland of b71d2d9996
Original change's description:
> [llvm] Add initial scaffolding
>
> This change adds the gclient and GN changes needed to build
> an executable using LLVM in the Dart tree as well as a basic
> testing framework based on llvm-lit.
>
> Change-Id: I9009a98ff95043cc3754966f31697ba7f1712310
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/106434
> Commit-Queue: Jake Ehrlich <jakehehrlich@google.com>
> Reviewed-by: Alexander Thomas <athom@google.com>
> Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
Change-Id: Ib3cd3299ed463133616c666285f9a58fa387b5bd
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/107829
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
Commit-Queue: Jake Ehrlich <jakehehrlich@google.com>
In observatory, "Break <function name>" will add a breakpoint at the beginning of function. But it will reject if <function name> is an async function, as it is not debuggable.
Add checks for async function will allow breakpoint to set. Once async_op is compiled, breakpoint will be resolved correctly.
Bug: https://github.com/dart-lang/sdk/issues/28561
Change-Id: I37cf6a05c54b6a0062845926f4f3b85557dcc52a
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/107522
Commit-Queue: Zichang Guo <zichangguo@google.com>
Reviewed-by: Régis Crelier <regis@google.com>
Reviewed-by: Siva Annamalai <asiva@google.com>
This updates NodeBuilder so that when it visits a method declaration,
it does not count any parameters defined in body statements
as part of the parameters defined in the method signature.
Change-Id: I4da3989eb2bc65c422d94fa264885910850b0ed2
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/107921
Reviewed-by: Paul Berry <paulberry@google.com>
Commit-Queue: Dan Rubel <danrubel@google.com>
A number of corner cases still need to be addressed, and I need to
generalize the logic to work for `??` expressions.
Change-Id: I6998058698c8b293f7d7b99f3c231a9173b9ff58
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/107901
Commit-Queue: Paul Berry <paulberry@google.com>
Reviewed-by: Dan Rubel <danrubel@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
