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

Co-authored-by: Natalia Kondratyeva <knatalia@microsoft.com>

We're seeing it sometimes timing out on official builds.

Co-authored-by: Alexander Köplinger <alex.koeplinger@outlook.com>

…t local (dotnet#57690)

* JIT: don't clone loops where init or limit is a cast local

The loop cloner assumes all computations it introduces are compatible
with TYP_INT, so don't allow cloning when the initial or final value
are variables with incompatible types.

Fixes dotnet#57535.

* Apply suggestions from code review

Co-authored-by: SingleAccretion <62474226+SingleAccretion@users.noreply.github.com>

Co-authored-by: Andy Ayers <andya@microsoft.com>
Co-authored-by: SingleAccretion <62474226+SingleAccretion@users.noreply.github.com>

* Update pinned compiler version

The version that flows in automatically appears to still be old.  We need to fix that, but in the meantime, we're a month out of date on the compiler.

* Suppress CS8969 warnings

* Change several dynamic tests to use typeof(object[])

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

…mode (dotnet#57677)

* Assume MRGCTX mode if mini_method_is_default_method is true

* Fixes dotnet#57664

Co-authored-by: Ulrich Weigand <ulrich.weigand@de.ibm.com>

* Update dependencies from https://github.com/dotnet/arcade build 20210817.1

Microsoft.DotNet.XUnitExtensions , Microsoft.DotNet.VersionTools.Tasks , Microsoft.DotNet.Build.Tasks.Workloads , Microsoft.DotNet.Build.Tasks.TargetFramework.Sdk , Microsoft.DotNet.Build.Tasks.Packaging , Microsoft.DotNet.Build.Tasks.Installers , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Build.Tasks.Archives , Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.ApiCompat , Microsoft.DotNet.CodeAnalysis , Microsoft.DotNet.XUnitConsoleRunner , Microsoft.DotNet.GenFacades , Microsoft.DotNet.GenAPI , Microsoft.DotNet.RemoteExecutor , Microsoft.DotNet.PackageTesting , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SharedFramework.Sdk
 From Version 6.0.0-beta.21413.4 -> To Version 6.0.0-beta.21417.1

* Unpin compiler version

* Update source-index-stage1.yml

* Update dependencies from https://github.com/dotnet/arcade build 20210818.12

Microsoft.DotNet.XUnitExtensions , Microsoft.DotNet.VersionTools.Tasks , Microsoft.DotNet.Build.Tasks.Workloads , Microsoft.DotNet.Build.Tasks.TargetFramework.Sdk , Microsoft.DotNet.Build.Tasks.Packaging , Microsoft.DotNet.Build.Tasks.Installers , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Build.Tasks.Archives , Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.ApiCompat , Microsoft.DotNet.CodeAnalysis , Microsoft.DotNet.XUnitConsoleRunner , Microsoft.DotNet.GenFacades , Microsoft.DotNet.GenAPI , Microsoft.DotNet.RemoteExecutor , Microsoft.DotNet.PackageTesting , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SharedFramework.Sdk
 From Version 6.0.0-beta.21413.4 -> To Version 6.0.0-beta.21418.12

* Partial cherry pick from a169ca9

Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
Co-authored-by: Viktor Hofer <viktor.hofer@microsoft.com>

The casing of the SDK imported via the Sdk attribute was wrong which lead to:

Microsoft.NETCore.Platforms.csproj : error MSB4236: The SDK 'Microsoft.NET.SDK' specified could not be found.

Co-authored-by: Viktor Hofer <viktor.hofer@microsoft.com>

…19.1 (dotnet#57759)

Microsoft.NET.Workload.Emscripten.Manifest-6.0.100
 From Version 6.0.0-rc.1.21416.1 -> To Version 6.0.0-rc.1.21419.1

Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>

…tion test (dotnet#57762)

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

…ckage (dotnet#57796)

Co-authored-by: Eric StJohn <ericstj@microsoft.com>

…9.1 (dotnet#57777)

Microsoft.NET.ILLink.Tasks
 From Version 6.0.100-preview.6.21416.1 -> To Version 6.0.100-preview.6.21419.1

Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>

….1 (dotnet#57763)

Microsoft.NETCore.Runtime.ICU.Transport
 From Version 6.0.0-rc.1.21416.1 -> To Version 6.0.0-rc.1.21419.1

Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>