This has not been done earlier because no decision was made about
how to handle endian issues. This change assumes the same low
level format at either end of the serialization/deserialization.
R=kustermann@google.com
Bug: 21818
Change-Id: I5d97c1d0b89badf9cb972f0b1977eba0d1c0b9f8
Reviewed-on: https://dart-review.googlesource.com/35962
Commit-Queue: Erik Corry <erikcorry@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
The content handlers on Fuchsia can potentially give each Isolate
different handles to use for stdout and stderr. This change provides
a hook for an embedder to call to supply the handles to Dart, and
removes hardcoding of stdio handles to 0, 1, 2.
Change-Id: Ic03b77adc9a911e9c754562fa6a91f9929e10dfc
Reviewed-on: https://dart-review.googlesource.com/36122
Commit-Queue: Zach Anderson <zra@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
* double.compareTo(int) is fixed to handle integers which are not
precisely representable as doubles.
* int.compareTo(double) is fixed to properly handle doubles which
are clamped when converted to integers (with Dart 2.0 fixed-size
integers).
* Test for num.compareTo is updated for fixed-size integers; more corner
cases added.
Closes https://github.com/dart-lang/sdk/issues/31917
Change-Id: I8e98c3627f032082ab6a397713dece436585afd1
Reviewed-on: https://dart-review.googlesource.com/35004
Commit-Queue: Alexander Markov <alexmarkov@google.com>
Reviewed-by: Lasse R.H. Nielsen <lrn@google.com>
Reviewed-by: Régis Crelier <regis@google.com>
This reverts commit 12759870a4.
Reason for revert: Broke many bots.
Original change's description:
> [VM] Use IR for code in [CatchEntryInstr]s to populate captured exception/stacktrace variables
>
> This fixes an issue when a program got loaded via dill, a function
> with a try-catch got optimized and the exception/stacktrace variables
> got captured.
>
> Change-Id: Ia6b62f2a0986c78b90afe7fae25025ca4e5b09db
> Reviewed-on: https://dart-review.googlesource.com/35182
> Commit-Queue: Martin Kustermann <kustermann@google.com>
> Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
TBR=vegorov@google.com,kustermann@google.com
Change-Id: I2ec7b4bea401e6d5665f6e789eb8e241b99db7b3
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dart-review.googlesource.com/36200
Reviewed-by: Martin Kustermann <kustermann@google.com>
Commit-Queue: Martin Kustermann <kustermann@google.com>
This fixes an issue when a program got loaded via dill, a function
with a try-catch got optimized and the exception/stacktrace variables
got captured.
Change-Id: Ia6b62f2a0986c78b90afe7fae25025ca4e5b09db
Reviewed-on: https://dart-review.googlesource.com/35182
Commit-Queue: Martin Kustermann <kustermann@google.com>
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
This CL extends support of mixed operations in strong-mode AOT
from double/smi to double/int (if underlying code generator supports
conversions from int64 to double).
* MintToDouble instruction is renamed to Int64ToDouble.
* Code generation of Int64ToDouble is implemented on x64.
Issue: https://github.com/dart-lang/sdk/issues/30480
Change-Id: I3142302e80c2785be71d7a8baff42d40f0b5b1b8
Reviewed-on: https://dart-review.googlesource.com/35382
Commit-Queue: Alexander Markov <alexmarkov@google.com>
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
This reverts commit 8986a85426.
Reason for revert: This broke our sim* builders, for example:
python tools/test.py -mdebug -c dartk -a simdbc64 service/next_through_assign_int_test
...
../../runtime/bin/main.cc: 202: error: expected: kernel_program != NULL
...
Unfortunately our sim* builders don't send out emails to authors because
they were setup with the new LUCI infrastructure. This causes failures
like this to not get noticed in time.
Change-Id: I759da4ce93817135cc5ffb6e1e6f374723e0e6d8
Reviewed-on: https://dart-review.googlesource.com/35927
Reviewed-by: Martin Kustermann <kustermann@google.com>
Some parts of the Dart build need to be customized when running the
host steps for a build ultimately targeting a Fuchsia build. This was
set by passing a special GN variable indicating that a configuration
was a host configuration targeting a Fuchsia build, but the built-in GN
variable 'target_os' has the same result as it is the same across all
toolchains in a particular build. This replaces the test:
is_fuchsia || is_fuchsia_host
with the equivalent:
target_os == "fuchsia"
and the less common:
is_fuchsia_host
with:
target_os != current_os && target_os == "fuchsia"
Change-Id: Iabec1fb2879b234ca44c9e03b2f4a62ffbc6fa4a
Reviewed-on: https://dart-review.googlesource.com/35542
Reviewed-by: Zach Anderson <zra@google.com>
Commit-Queue: Zach Anderson <zra@google.com>
If a thread pool isolate has not processed a message in FLAG_idle_timeout_micros, run idle tasks.
Change-Id: If506d7805eb1213c3d1f9383d835226822012fff
Reviewed-on: https://dart-review.googlesource.com/26004
Commit-Queue: Ryan Macnak <rmacnak@google.com>
Reviewed-by: Zach Anderson <zra@google.com>
This reverts commit 3ad4bff4e7.
Reason for revert: failures in language_2/cyclic_type_test/03
Original change's description:
> [VM] Use quadratic probing in hash_table.h
>
> On my workload this reduces the probing by 19% for the CanonicalType
> table, and reduces the number of insertions that take 25 probes or
> more by 74%. Max load is reduced from 0.75 to 0.71. The size is now
> a power of 2 so we can use masking instead of integer division, and
> we use quadratic probing in order to reduce clustering.
>
> R=kustermann@google.com
>
> Change-Id: I806197680a839dac99b7c7f5f09d2bce4d015235
> Reviewed-on: https://dart-review.googlesource.com/34760
> Commit-Queue: Erik Corry <erikcorry@google.com>
> Reviewed-by: Martin Kustermann <kustermann@google.com>
TBR=kustermann@google.com,erikcorry@google.com
Change-Id: If1b917d5b8200add80ddfcc7427b134bfb1bee38
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dart-review.googlesource.com/35320
Reviewed-by: Erik Corry <erikcorry@google.com>
Commit-Queue: Erik Corry <erikcorry@google.com>
On my workload this reduces the probing by 19% for the CanonicalType
table, and reduces the number of insertions that take 25 probes or
more by 74%. Max load is reduced from 0.75 to 0.71. The size is now
a power of 2 so we can use masking instead of integer division, and
we use quadratic probing in order to reduce clustering.
R=kustermann@google.com
Change-Id: I806197680a839dac99b7c7f5f09d2bce4d015235
Reviewed-on: https://dart-review.googlesource.com/34760
Commit-Queue: Erik Corry <erikcorry@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
The most recently allocated data and code pages may be partially used without indicating fragmentation. Discount two pages when calculating the usage ratio to avoid pathological detection of "fragmentation" in small heaps.
Bug: https://github.com/dart-lang/sdk/issues/30978
Change-Id: Ib3168fbdd6393c98c8c1cf88937a345339fad196
Reviewed-on: https://dart-review.googlesource.com/34500
Reviewed-by: Erik Corry <erikcorry@google.com>
The original change is available in patchset 1.
The changes since then are just status file updates.
Change-Id: I0c45c4b09a187bdd60c6a38bf23f6b7a0cf80c97
Reviewed-on: https://dart-review.googlesource.com/34400
Reviewed-by: Jens Johansen <jensj@google.com>
Update status files.
This cl includes implementing these two features on all platforms:
1) Support calling generic functions via DartEntry::InvokeFunction().
2) Support native generic functions. These are currently allowed, but type
arguments are ignored, and therefore not accessible from the C++ side.
Change-Id: Id39e8ca46c2ba1ba3d46946c16712a8572ff64ea
Reviewed-on: https://dart-review.googlesource.com/34023
Commit-Queue: Régis Crelier <regis@google.com>
Reviewed-by: Siva Annamalai <asiva@google.com>
This linked in kernel service dill file will be used to load the kernel
isolate if the attempt to lookup the kernel service snapshot fails. The
kernel service snapshot is looked up in the following order.
1. If the "--dfe" option is specified, the file specified is used.
2. If the kernel service snapshot is found next to the executable,
then it is used.
3. If the kernel service snapshot is found in the "snapshots" directory
next to the executable, then it is used.
Change-Id: I5a0e757eb27b26a274b22b4bc36350fee59a100f
Reviewed-on: https://dart-review.googlesource.com/32446
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Reviewed-by: Siva Annamalai <asiva@google.com>
Commit-Queue: Siva Chandra <sivachandra@google.com>
A new Expression was added in bc2560069a
but C++ wasn't updated to handle it.
The crash reported in 31868 is caused by trying to skip past such an
expression, which is now possible.
Actually using that expression is still unhandled though, although thats
a separate issue.
Fixes#31868.
Bug: 31868
Change-Id: Ife0aadb97cee398ee1925fb52f91127225253768
Reviewed-on: https://dart-review.googlesource.com/34361
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
Commit-Queue: Jens Johansen <jensj@google.com>
Adam Barth