Adds support for:
AssertBoolean
InstanceCall
Also handles deserializing of TypeRefs and
serialization/deserialization of non-megamorphic
ICData.
Results from compiling hello world program:
* Early round trip:
* Contains unhandled instructions: 2469
* Failed during deserialization: 9
* Successful round trips: 1772
* Late round trip:
* Contains unhandled instructions: 2892
* Failed during deserialization: 11
* Successful round trips: 1268
Deserialization failure reasons:
* Early round trip:
* no handling for local functions: 9
* Late round trip:
* no handling for local functions: 6
* out of range index for pushed argument: 5
(see https://github.com/dart-lang/sdk/issues/38354)
Bug: https://github.com/dart-lang/sdk/issues/36882
Change-Id: I7a3731d4cc3df0bfa1e270adbdfc2faddd110af0
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/115219
Commit-Queue: Teagan Strickland <sstrickl@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
Google has required MSVC 2013 since Q2 2015, and Chromium has required
MSVC 2015 since Dec 2016. It seems safe for Dart to assume MSVC 2013.
Change-Id: I2ad2549d70b0a96085aa96e90ef15ad4c7b7acb8
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/107062
Reviewed-by: Régis Crelier <regis@google.com>
Commit-Queue: Matthew Dempsky <mdempsky@google.com>
This work pulls in v8 support for these features with
appropriate changes for Dart and closes
https://github.com/dart-lang/sdk/issues/34935.
This adds support for the following features:
* Interpreting patterns as Unicode patterns instead of
BMP patterns
* the dotAll flag (`/s`) for changing the behavior
of '.' to also match line terminators
* Escapes for character classes described by Unicode
property groups (e.g., \p{Greek} to match all Greek
characters, or \P{Greek} for all non-Greek characters).
The following TC39 proposals describe some of the added features:
* https://github.com/tc39/proposal-regexp-dotall-flag
* https://github.com/tc39/proposal-regexp-unicode-property-escapes
These additional changes are included:
* Extends named capture group names to include the full
range of identifier characters supported by ECMAScript,
not just ASCII.
* Changing the RegExp interface to return RegExpMatch
objects, not Match objects, so that downcasting is
not necessary to use named capture groups from Dart
**Note**: The changes to the RegExp interface are a
breaking change for implementers of the RegExp interface.
Current users of the RegExp interface (i.e., code using Dart
RegExp objects) will not be affected.
Change-Id: Ie62e6082a0e2fedc1680ef2576ce0c6db80fc19a
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/100641
Reviewed-by: Martin Kustermann <kustermann@google.com>
Commit-Queue: Stevie Strickland <sstrickl@google.com>
This reverts commit 5ebb640a67.
Reason for revert: <INSERT REASONING HERE>
Original change's description:
> [vm] Finish adding support for ECMAScript 2018 features.
>
> This work pulls in v8 support for these features with
> appropriate changes for Dart and closes
> https://github.com/dart-lang/sdk/issues/34935.
>
> This adds support for the following features:
>
> * Interpreting patterns as Unicode patterns instead of
> BMP patterns
> * the dotAll flag (`/s`) for changing the behavior
> of '.' to also match line terminators
> * Escapes for character classes described by Unicode
> property groups (e.g., \p{Greek} to match all Greek
> characters, or \P{Greek} for all non-Greek characters).
>
> The following TC39 proposals describe some of the added features:
>
> * https://github.com/tc39/proposal-regexp-dotall-flag
> * https://github.com/tc39/proposal-regexp-unicode-property-escapes
>
> These additional changes are included:
>
> * Extends named capture group names to include the full
> range of identifier characters supported by ECMAScript,
> not just ASCII.
> * Changing the RegExp interface to return RegExpMatch
> objects, not Match objects, so that downcasting is
> not necessary to use named capture groups from Dart
>
> **Note**: The changes to the RegExp interface are a
> breaking change for implementers of the RegExp interface.
> Current users of the RegExp interface (i.e., code using Dart
> RegExp objects) will not be affected.
>
> Change-Id: I0709ed0a8d5db36680e32bbad585594857b9ace4
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/95651
> Commit-Queue: Stevie Strickland <sstrickl@google.com>
> Reviewed-by: Johnni Winther <johnniwinther@google.com>
> Reviewed-by: Lasse R.H. Nielsen <lrn@google.com>
> Reviewed-by: Martin Kustermann <kustermann@google.com>
TBR=lrn@google.com,kustermann@google.com,jmesserly@google.com,johnniwinther@google.com,sstrickl@google.com
# Not skipping CQ checks because original CL landed > 1 day ago.
Change-Id: I1eda0fee4fd9e94df095944049833a67b07277e2
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/100560
Reviewed-by: Keerti Parthasarathy <keertip@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
Commit-Queue: Keerti Parthasarathy <keertip@google.com>
This work pulls in v8 support for these features with
appropriate changes for Dart and closes
https://github.com/dart-lang/sdk/issues/34935.
This adds support for the following features:
* Interpreting patterns as Unicode patterns instead of
BMP patterns
* the dotAll flag (`/s`) for changing the behavior
of '.' to also match line terminators
* Escapes for character classes described by Unicode
property groups (e.g., \p{Greek} to match all Greek
characters, or \P{Greek} for all non-Greek characters).
The following TC39 proposals describe some of the added features:
* https://github.com/tc39/proposal-regexp-dotall-flag
* https://github.com/tc39/proposal-regexp-unicode-property-escapes
These additional changes are included:
* Extends named capture group names to include the full
range of identifier characters supported by ECMAScript,
not just ASCII.
* Changing the RegExp interface to return RegExpMatch
objects, not Match objects, so that downcasting is
not necessary to use named capture groups from Dart
**Note**: The changes to the RegExp interface are a
breaking change for implementers of the RegExp interface.
Current users of the RegExp interface (i.e., code using Dart
RegExp objects) will not be affected.
Change-Id: I0709ed0a8d5db36680e32bbad585594857b9ace4
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/95651
Commit-Queue: Stevie Strickland <sstrickl@google.com>
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Lasse R.H. Nielsen <lrn@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
Change some static_libraries to source_sets to make ODR violations link-time errors.
This is needed to enable (stop suppressing) -fvisibility=hidden in Fuchsia product builds.
Change-Id: I699cec8d4b516beab9cebf9db0a522a7ff99e004
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/99822
Reviewed-by: Zach Anderson <zra@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
Refactoring motivation: go/dart-simulated-ffi
* template Location and PairLocation with <dart::Register, dart::FpuRegister> or <dart::host::Register, dart::host::FpuRegister>
* move RegisterName and FpuRegisterName from assembler to constants
* move methods that are only implemented by Location and not HostLocation out of Location
Change-Id: Ie9aa2dae63380da0cbfb15eacc440537fbed48f8
Cq-Include-Trybots: luci.dart.try:vm-kernel-precomp-bare-linux-release-simarm-try, vm-kernel-precomp-bare-linux-release-simarm64-try, vm-kernel-precomp-linux-debug-x64-try, vm-kernel-linux-debug-simdbc64-try, vm-kernel-precomp-win-release-simarm64-try
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/98845
Commit-Queue: Daco Harkes <dacoharkes@google.com>
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
Auto-Submit: Daco Harkes <dacoharkes@google.com>
This allows the compiler to emit better errors. It also allows the
compiler to detect when a class accidentally references its own
supposedly disallowed constructors/operators (e.g., see dartutils.cc).
Notably, this exposes a number of private member variables that are
unused, but some that are used only in certain build configurations.
It would arguably be better to only define the variables when they're
needed, but that's deferred to a subsequent CL.
Change-Id: I5d0e6697eebebc9321fae1ff49cc68caf557b903
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/97175
Commit-Queue: Siva Annamalai <asiva@google.com>
Reviewed-by: Siva Annamalai <asiva@google.com>
Internal builds in Google are catching this as an error.
I'm guarding it because I assume we might support building using other
compilers.
Change-Id: I665099cace9c6a40d737c471dd1b0fdb326fea39
Reviewed-on: https://dart-review.googlesource.com/c/91162
Commit-Queue: Siva Annamalai <asiva@google.com>
Reviewed-by: Siva Annamalai <asiva@google.com>
* Type arguments are moved to global object table (and de-duplicated).
* Finalize non-recursive generic types at bytecode generation time.
* Constants are moved to global object table (and de-duplicated).
* ICData creation is avoided for direct calls.
* Interface calls reference target member instead of selector name.
Size of a dilp files: 17868K => 15896K (-11%).
Change-Id: I0c9bf338137a0fae6ed90ab6b125ed2b24a1a8ad
Reviewed-on: https://dart-review.googlesource.com/c/91108
Commit-Queue: Alexander Markov <alexmarkov@google.com>
Reviewed-by: Zach Anderson <zra@google.com>
Reviewed-by: Régis Crelier <regis@google.com>
As the interpreter matures it will hopefully be merged into the regular
jit configuration, but for now we make a separate configuration for it.
Change-Id: Ie287ffccadbf34243d64d90ee43cf5d429966082
Reviewed-on: https://dart-review.googlesource.com/69420
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Zach Anderson <zra@google.com>
When logical expression is evaluated in the control context (e.g. if (cond) { ... })
avoid materializing a boolean value and then dispatching on it. Instead connect
true and false successors directly to then and else branches.
This CL also improves IL generated when logical expression is evaluated for value
(e.g. x = (cond)): we similarly avoid materializing intermediate results and also
avoid comparisons that are not needed, e.g. when evaluating x = A && B we construct
graph x = A ? B : false, instead of x = A ? (B == true ? true : false) : false style
of graph.
Change-Id: I204d414cc6751949641b6c46423a6319f6e2d89b
Reviewed-on: https://dart-review.googlesource.com/67562
Commit-Queue: Vyacheslav Egorov <vegorov@google.com>
Reviewed-by: Alexander Markov <alexmarkov@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: Icb8ea5f3557080f8274f7db2af09e33154820e5b
Reviewed-on: https://dart-review.googlesource.com/55721
Commit-Queue: Martin Kustermann <kustermann@google.com>
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
This reverts commit 23b4a505ec.
Reason for revert: The language_2/custom_await_stack_trace_test started failing.
Original change's description:
> Reland "[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: Icb626965019b248afe3b72a6679c5049ea7b7b00
> Reviewed-on: https://dart-review.googlesource.com/55681
> Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
> Commit-Queue: Martin Kustermann <kustermann@google.com>
TBR=vegorov@google.com,kustermann@google.com
Change-Id: Ic825c1e3ed14c731da1d43aa6f27d37ed5d36b4c
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dart-review.googlesource.com/55720
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: Icb626965019b248afe3b72a6679c5049ea7b7b00
Reviewed-on: https://dart-review.googlesource.com/55681
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
Commit-Queue: Martin Kustermann <kustermann@google.com>
Teagan Strickland