This will speed up cross-builds.
TO-660
Change-Id: Idb1bf8839ffc3443ff620fbe94b733fe71d6bf84
Reviewed-on: https://dart-review.googlesource.com/30901
Reviewed-by: Siva Annamalai <asiva@google.com>
Dart VM will now call the time service to get the UTC offset.
Change-Id: Iec5f1a375d1fbc00c534eed10c8f1ba6b01e87a2
Reviewed-on: https://dart-review.googlesource.com/20824
Reviewed-by: Zach Anderson <zra@google.com>
This is a pure refactoring which extracts the base class for
Devirtualization transformation. It is needed to add a new implementation
of devirtualization later, in addition to the current CHA-based
implementation.
Change-Id: Ifbc6160150a842f5322cf5aea13a7c2180507c96
Reviewed-on: https://dart-review.googlesource.com/30620
Commit-Queue: Alexander Markov <alexmarkov@google.com>
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
Error message is corrected to reflect move of BigInt class
from dart:typed_data to dart:core.
Issue: https://github.com/dart-lang/sdk/issues/31339
Change-Id: Ia959b940dd6443b071642d26d33055c836f16ad7
Reviewed-on: https://dart-review.googlesource.com/30622
Commit-Queue: Alexander Markov <alexmarkov@google.com>
Reviewed-by: Peter von der Ahé <ahe@google.com>
* Enable --limit-ints-to-64-bits for CFE when it is used to generate
kernel for VM as CFE relies on int.parse being able to parse correct
literals and reject incorrect.
* Pass --limit-ints-to-64-bits to gen_kernel via environment
variable to support batch mode compilation.
Issue: https://github.com/dart-lang/sdk/issues/31339
Re-landing https://dart-review.googlesource.com/29941 with the fix:
* Use checked-in SDK to avoid timeouts on SIMARM bots.
Checked-in SDK was updated and now includes necessary fixes.
Change-Id: I4a5a99455b60204572f3d619d7eb374035b03e40
Reviewed-on: https://dart-review.googlesource.com/30640
Commit-Queue: Alexander Markov <alexmarkov@google.com>
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
See https://github.com/dart-lang/sdk/issues/31664 for more detail on
the core library changes.
Bug:
Change-Id: Id67b60b12a1a47f121ca40f7ee146516a4ac51ee
Reviewed-on: https://dart-review.googlesource.com/29940
Reviewed-by: Kevin Millikin <kmillikin@google.com>
Reviewed-by: Peter von der Ahé <ahe@google.com>
Commit-Queue: Leaf Petersen <leafp@google.com>
Change-Id: I0bef7350e76dcdcf336d0602622e781b485fe722
Reviewed-on: https://dart-review.googlesource.com/30880
Commit-Queue: Brian Wilkerson <brianwilkerson@google.com>
Reviewed-by: Peter von der Ahé <ahe@google.com>
Change-Id: Ibbcb490cdaca57c600bcf4b9783d889644e8af00
Reviewed-on: https://dart-review.googlesource.com/30822
Commit-Queue: Peter von der Ahé <ahe@google.com>
Reviewed-by: Jens Johansen <jensj@google.com>
Change-Id: I9a3096bb3fb3deca178688029657cd71f8aedf7d
Reviewed-on: https://dart-review.googlesource.com/30840
Reviewed-by: Lasse R.H. Nielsen <lrn@google.com>
Commit-Queue: Erik Ernst <eernst@google.com>
Writing "break Foo" in observatory with a file including
```
class Foo { }
```
would crash them VM.
This CL introduces a test that reproduces it and fixes the issue.
Bug:
Change-Id: I24780d9204117ade19a0cb590c45aa31b7c04f7e
Reviewed-on: https://dart-review.googlesource.com/30445
Commit-Queue: Jens Johansen <jensj@google.com>
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
Reviewed-by: Kevin Millikin <kmillikin@google.com>
When AOT call specializer computes single target for a method
invocation it needs to ignore artificial methods like field
dispatchers and method extractors that are lazily injected
by the precompiler as compilation of the whole application
progresses.
Lazy injections means that we don't have complete knowledge
when we compile a single method.
Bug:
Change-Id: I249ca397bb3da89f512a1ace49b198a0ffc9bf97
Reviewed-on: https://dart-review.googlesource.com/30520
Commit-Queue: Vyacheslav Egorov <vegorov@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>
E.g.
```
main() {
new Foo();
}
class Foo {
Foo() {
print("hello from foo");
}
}
```
debugging with --pause_isolates_on_start, the constructor (or anything else
in class Foo) would not be breakable from the Observatory interface.
This CL fixes that by collecting token positions from unfinalized classes.
Bug:
Change-Id: I93a20f3322b0a343a619625c71236b59c885cb7e
Reviewed-on: https://dart-review.googlesource.com/30441
Commit-Queue: Jens Johansen <jensj@google.com>
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
Reviewed-by: Kevin Millikin <kmillikin@google.com>
Change-Id: I6e4b5bef9e6cd244b7dd59d1be676e47358ec9b8
Reviewed-on: https://dart-review.googlesource.com/30453
Commit-Queue: Peter von der Ahé <ahe@google.com>
Reviewed-by: Jens Johansen <jensj@google.com>
Change-Id: Ib5df97ef143c2cf98fc3d92a81d0f6b2f4cb1224
Reviewed-on: https://dart-review.googlesource.com/30452
Commit-Queue: Peter von der Ahé <ahe@google.com>
Reviewed-by: Jens Johansen <jensj@google.com>
Use the Parameter name in the template so that it is converted into a
VariableUse.
This change fixes some double-counting in the function parameter /
local variable minifier which made the --fast-startup constructors
'miss' using some minified names.
I believe the 'missed' names is a regression.
Saves 50k (0.4%) on one large app.
Change-Id: Ib7597f5c474ef285b082697e368667dbac23931b
Reviewed-on: https://dart-review.googlesource.com/30720
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Commit-Queue: Stephen Adams <sra@google.com>
related #31613
Change-Id: I7ba803d574ea8ad8f801c7a6b2d3486b63fb6ab7
Reviewed-on: https://dart-review.googlesource.com/30660
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Zach Anderson <zra@google.com>
This ensures any finalizers that run during compaction happen on a thread the embedder knows about.
Bug: https://github.com/dart-lang/sdk/issues/31662
Change-Id: If1ca39fe72937ad2bc4607f7cacc4dc82e49be01
Reviewed-on: https://dart-review.googlesource.com/30040
Commit-Queue: Ryan Macnak <rmacnak@google.com>
Reviewed-by: Siva Annamalai <asiva@google.com>
Removes the need for the VmarList.
Overallocate VMOs instead of VMARs to get aligned memory.
Change-Id: I0c2c85e952b8c6958e28ac734b5ba54c7712a512
Reviewed-on: https://dart-review.googlesource.com/30383
Reviewed-by: Zach Anderson <zra@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
If we know that receiver is a subclass of a certain type and that this
type has accessor get:m then call o.m(...) is guaranteed to be an
invocation through a getter. Such invocations are executed most
efficiently when expanded into o.get:m().call(...).
Source based pipeline handles this case (at least for invocations on
`this`) directly in the parser, but Kernel based graph builder does not
have this sort of special case.
Instead of teaching Kernel flow graph builder to specially handle
invocations on `this` we teach AOT call specializer to specially handle
all invocations where receiver is known to be a subclass of certain
class. Such optimization is more generic and handles things that
previously were not handled by the optimization.
AOT compiler also has heuristics for injecting field dispatchers into
classes but these heuristics only handle fields of function type and
don't work for fields like `Function f` or `var f`.
Improves ParserCombinators benchmark by 4x.
This relands eea2c168f9 with a fix.
Change-Id: I13a41544c737b980efd431e31e4d15ad31da853e
Reviewed-on: https://dart-review.googlesource.com/30455
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Commit-Queue: Vyacheslav Egorov <vegorov@google.com>
The debian package builder is throwing a different kind of error.
related #31613
Change-Id: I293b31aab310867656ba05b6f62afc8bdc9285e4
Reviewed-on: https://dart-review.googlesource.com/30467
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Zach Anderson <zra@google.com>
