Adjust next probe to a quadratic probe so that it matches up with the internal VM hash map implementation.This avoids some issues with hash code clustering and uses the probing strategy in the VM's HashTable.
Change-Id: I6af560b971c2e6fa745e3b3414e2d8a9075e7ff5
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/239004
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Siva Annamalai <asiva@google.com>
The new name, `handleMergedStatementCase`, is more consistent with the
rest of the type analyzer's `handle` methods, and more accurately
describes when the method is called (after a switch body that's
potentially shared by multiple case heads and possibly a `default`
clause).
Change-Id: I4f3166d5f58432f9f1cc0edffb3c0a317539ea23
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/260064
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
Small follow up cleanup in element_map_impl addressing comments from the
previous code review.
Change-Id: I1eea8bba35575b953de4686351e60f0cbf353d84
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/260066
Commit-Queue: Sigmund Cherem <sigmund@google.com>
Reviewed-by: Mayank Patke <fishythefish@google.com>
On arm64 Address can assume certain load/store size depending on the
value (alignment) of the offset. This may cause assertion failure
"runtime/vm/compiler/assembler/assembler_arm64.h: 2750: error: expected: a.log2sz_ == -1 || a.log2sz_ == size".
This change fixes build on arm64c in debug mode by using an unaligned
offset. This is a follow-up to https://dart-review.googlesource.com/c/sdk/+/259920.
TEST=Build on the vm-ffi-android-debug-arm64c bot.
Issue: https://github.com/dart-lang/sdk/issues/49719
Change-Id: I2fef8c8b397e85b9092244ae701a5f7b24b8f6eb
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/260062
Auto-Submit: Alexander Markov <alexmarkov@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
Support for the following pattern types is added to the (as yet
unused) shared type analysis prototype:
- Cast patterns
- List patterns
- Logical-and patterns
- Logical-or patterns
- Null-assert patterns
- Null-check patterns
- Wildcard patterns
Change-Id: I923df94b5deef925ca94e6ff0c8eac0493f69c1c
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/257602
Reviewed-by: Chloe Stefantsova <cstefantsova@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
A few private methods in common/elements.dart are used to lookup classes
and members. This is a step in normalizing these methods, so that we use
different APIs when the values are required and when they are not.
Ideally this is a change we'd do more generally in our APIs (e.g. the env APIs
should be split).
Change-Id: Iacc2f012f6f60ae960c61d8897630f6a7f1d60e6
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/260080
Commit-Queue: Sigmund Cherem <sigmund@google.com>
Reviewed-by: Mayank Patke <fishythefish@google.com>
Registering custom elements are already broken -- see: https://github.com/dart-lang/sdk/issues/49536. There are plans on deleting this code at some point. This current change cleans up dynamic invocations in the deprecated code.
Removes cruft on already-deprecated code and doing it now because I assume dynamic clean up will finish before the issue resolves.
Change-Id: Ic6250c139c5d9b08d88650110f55442a7bf5dd42
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/259247
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Reviewed-by: Lasse Nielsen <lrn@google.com>
Commit-Queue: Kallen Tu <kallentu@google.com>
Reviewed-by: Leaf Petersen <leafp@google.com>
- `CaseHeadInfo` is renamed to `CaseHeadOrDefaultInfo`, to reflect the
fact that it is used for both case heads and default clauses.
- `CaseHeadOrDefaultInfo.node` is no longer needed; this used to be
used for error reporting, but after the refactor of
https://dart-review.googlesource.com/c/sdk/+/259021 is was no longer
used.
- `ExpressionCaseInfo` is renamed to `SwitchExpressionMemberInfo`,
consistent with the AST structure `SwitchExpressionMember` in the
analyzer.
- `SwitchExpressionMemberInfo.body` is renamed to
`SwitchExpressionMemberInfo.expression`, consistent with the
nomenclature used in the analyzer.
- `StatementCaseInfo` is renamed to `SwitchStatementMemberInfo` for
consistency with `SwitchExpressionMemberInfo`. Note that the
analyzer calls its corresponding AST structure `SwitchMember` rather
than `SwitchStatementMember` for legacy reasons.
- `SwitchExpressionMemberInfo` no longer extends
`CaseHeadOrDefaultInfo`; it contains a pointer to the head or
default info. This is more consistent with
`SwitchStatementMemberInfo`.
Change-Id: I727766a6f0601ec5cd8aff824364319a54446bd2
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/259880
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
Instead apply the same approach as we do in AOT: unbox based on the
static type information. There are no TFA results available in JIT,
but we could still unbox fields when running in sound null-safety.
TEST=ci
Cq-Include-Trybots: luci.dart.try:vm-kernel-reload-linux-release-x64-try,vm-kernel-reload-linux-debug-x64-try,vm-kernel-reload-rollback-linux-debug-x64-try,vm-kernel-reload-rollback-linux-release-x64-try,vm-kernel-precomp-linux-debug-x64-try,vm-kernel-precomp-linux-product-x64-try,vm-kernel-precomp-linux-release-x64-try,vm-kernel-precomp-nnbd-linux-release-simarm64-try,vm-kernel-linux-debug-simriscv64-try,vm-kernel-precomp-linux-debug-simriscv64-try,vm-kernel-nnbd-linux-release-ia32-try,vm-kernel-nnbd-linux-debug-x64-try,vm-kernel-nnbd-linux-debug-ia32-try,vm-kernel-nnbd-linux-release-simarm-try,vm-kernel-nnbd-linux-release-simarm64-try
Change-Id: Ide2e78c6659261ef8d245a4586cf699ea0fbb459
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/256211
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Slava Egorov <vegorov@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Both the production and try builders for the Windows SDK have been
migrated to the new recipe that doesn't use the test matrix.
Bug: b/247507699
Change-Id: I7a603e716492ffa272a43eea959b721c8c4a8f1d
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/259842
Commit-Queue: Jonas Termansen <sortie@google.com>
Reviewed-by: Alexander Thomas <athom@google.com>
This change makes third_party/emsdk/upstream/emscripten/emcc available
if the gclient variable `download_emscripten` is `True`.
Fixes: b/247449715
Change-Id: Ia57d75b7c74a811dc50c3ef6e37f2b35db7116d3
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/260100
Commit-Queue: Alexander Thomas <athom@google.com>
Reviewed-by: William Hesse <whesse@google.com>
I also added a few more TODO's because as I went through the code I
thought about what we'd need to do in order to make this production
ready.
Change-Id: I54e0d62790303c4b52269cb89cbf3601aa27af1b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/259882
Reviewed-by: Danny Tuppeny <danny@tuppeny.com>
Commit-Queue: Brian Wilkerson <brianwilkerson@google.com>
Adds the helper functions HasIsolateId(), HasIsolateGroupId(),
GetFormattedIsolateId(), and GetFormattedIsolateGroupId() to
timeline.h
The Perfetto recorder that will be added in a future CL will make use of
these.
TEST=ci
Change-Id: I50e234d9c2cc551ae9fbad7e92fc6e019213e264
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/259220
Reviewed-by: Ben Konyi <bkonyi@google.com>
Commit-Queue: Derek Xu <derekx@google.com>
The spec has been updated so that the pattern type schema is only used
in irrefutable contexts, and consequently we don't need to come up
with a type schema for refutable patterns.
The prototype code already made these assumptions, so there is no
change, only comment updates.
Bug: https://github.com/dart-lang/language/issues/2458
Change-Id: I4179953fff24ad596d990ab0423fe35f8a010805
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/259860
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
