…tnet#74023)

Co-authored-by: David Cantú <dacantu@microsoft.com>

…'t have debug information (dotnet#74029)

* adding fields that are from non-user-code as private

* Do not show members from types that doesn't have debug information if JMC is enabled.

* Addressing @radical comments.

* Apply suggestions from code review

Co-authored-by: Ankit Jain <radical@gmail.com>

* Adding more tests.

Co-authored-by: Thays Grazia <thaystg@gmail.com>
Co-authored-by: Ankit Jain <radical@gmail.com>

…rsion for libraries dependencies (dotnet#74024)

Co-authored-by: carlossanlop <1175054+carlossanlop@users.noreply.github.com>

Co-authored-by: Sven Boemer <sbomer@gmail.com>

Co-authored-by: Larry Ewing <lewing@microsoft.com>

…vocation (dotnet#74043)

* [mono] Implement missing functionality for cctor invocation

* [mono] Re-enable test

Co-authored-by: Vlad Brezae <brezaevlad@gmail.com>

* Optimized string.Replace(char, char) vector code path

* Optimized code pathes even further

* Do vectorized operation at the end of the string only once

When the remaining length is a multiple of the vector size, then the remainder is processed twice. This is redundant, and not needed.
This commit changes that, so that the remainder is processed only once when the remaining elements match.

* Don't use trick for collapsed epilogs

Cf. dotnet#67049 (comment)

* Handle remainder vectorized even if remainingLength <= Vector<ushort>.Count and added tests for this

* Introduce (internal) Vector.LoadUnsafe and Vector.StoreUnsafe and use it in string.Replace(char, char)

* Avoid Unsafe.As<char, ushort> reinterpret casts by introducing string.GetRawStringDataAsUshort() internal method

* Fixed copy/paste error (from local dev to repo)

* PR Feedback

* Fixed bug and added tests for this

* Make condition about lengthToExamine clearer as suggested

Co-authored-by: Günther Foidl <gue@korporal.at>

…chives (dotnet#74054)

* Update arcade to 7.0.0-beta.22416.1
* Port workload changes from release/6.0
* workloads: Add multithread, and perftrace runtime packs for wasm workload
* Mono.ToolChain.Manifest short name
* Change order of shortnames

Co-authored-by: Juan Sebastian Hoyos Ayala <juan.hoyos@microsoft.com>
Co-authored-by: Jacques Eloff <joeloff@users.noreply.github.com>
Co-authored-by: Ankit Jain <radical@gmail.com>

…#73768) (dotnet#74086)

Co-authored-by: Jan Kotas <jkotas@microsoft.com>

Co-authored-by: Jan Kotas <jkotas@microsoft.com>

* perf pipeline: Switch to node 14.x

- Switch to node 14.x instead of 18.x, because the latter doesn't seem
to be compatible with ubuntu 18.x:
`node: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.28' not found (required by node)`

- Also, remove the existing `nodejs` package before installing a new
one, because these machines are shared, and would get affected by
installations performed by other runs.

* perf pipeline: install wasm pre-reqs only on wasm jobs

* perf pipeline: correctly return exit code, so helix can pick that up and set _commandExitCode

* Set a default value for non-wasm cases

* Change the prereqs condition so a failure needs to be explicitly marked

This allows cases which don't care about this, to continue working,
because they won't set `$PERF_PREREQS_INSTALL_FAILED`, and default to
continuing with the job.

* Use --user with pip install

* Update eng/testing/performance/microbenchmarks.proj

Co-authored-by: Ankit Jain <radical@gmail.com>

…et#74094)

Co-authored-by: Adam Sitnik <adam.sitnik@gmail.com>

…nment correctly (dotnet#74091)

* New test

* Fix auto layout algorithm to compute structure alignment correctly - In particular: 1. The alignment requirement imposed by of a non-primitive, non-enum valuetype field is the alignment of that field 2. The alignment requirement imposed by a primitive is the pointer size of the target platform, unless running on Arm32, in which case if the primitive or enum is 8 bytes in size, the alignment requirement is 8.

- The previous implementation produced an alignment of pointer size, unless running on Arm32 and one of the fields had an alignment requirement of 8 (in which case the alignment requirement computed for the structure would be 8)

In addition, add a test which verifies that the instance field layout test types are actually producing R2R compatible results at runtime.
 - This test shows that we have some issues around explicit layout, so I was forced to disable that portion of the test for now.

Fixes dotnet#65281

* Re-enable disabled test

* Remove file that shouldn't be added as part of the new test

* Make a few test types public to silence unassigned field errors

* Update comments and add more testing

Co-authored-by: David Wrighton <davidwr@microsoft.com>
Co-authored-by: Tomas Rylek <trylek@microsoft.com>

…et#74098)

* Add Arm64 PGO/IBC to Windows and Linux builds

* WIP

* Update opt data package version

Co-authored-by: Drew Scoggins <anscoggi@microsoft.com>

…74103)

…dotnet#74116)

* Fix nullable annotations on generic math interfaces

- All `where TSelf : ...` constraints become `where TSelf : ...?`.  Without this, trying to define a type like `Matrix<T> where T : INumber<T>?` in order to support nullable T types warns because `INumber<T>` constrains its `T` (`TSelf`) to be non-nullable.
- All `where TOther : ...` constraints are changed to be oblivious. They can't be correctly annotated as there's no way to express the nullability relationship with the nullability of TSelf.
- Use `[MaybeNullWhen(false)] out T` instead of `[NotNullWhen(true)] out T?`, as we do with other generics, since if the instantiation of `T` is nullable, we can't guarantee `NotNullWhen(true)`.
- Make `IEqualityOperators` `==` and `!=` accept `TSelf?`. This keeps it consistent with `IEquatable<T>.Equals(T?)`, `IEqualityComparer<in T>.Equals(T?, T?)`, `IEqualityComparer.Equals(object?, object?)`, `IStructuralEquatable.Equals(object?, IEqualityComparer)`, and `object.Equals(object?)` which all allow null even if generic and the generic is non-null. It in turn enables checks like `T.Zero == default` without nullability warnings.

* Address PR feedback

Co-authored-by: Stephen Toub <stoub@microsoft.com>

…otnet#74144)

* Move runtimeconfig.template.json stuff to csproj

NativeAOT ignores this and emits a warning. This fails the test build.

* It wasn't just one

* Update src/libraries/System.Resources.ResourceManager/tests/System.Resources.ResourceManager.Tests.csproj

Co-authored-by: Michal Strehovský <MichalStrehovsky@users.noreply.github.com>
Co-authored-by: Jan Kotas <jkotas@microsoft.com>

…ce if available (dotnet#74145)

* Emit parameter names

Fixes dotnet#73051

* Address PR feedback

* Rename things

* Apply suggestions from code review

Co-authored-by: jasperd <jasper-d@users.noreply.github.com>
Co-authored-by: Michal Strehovský <MichalStrehovsky@users.noreply.github.com>