* Using 3 instruction sequence for x64 multiply

* Do not do this in morph. Do it in codegen now.

* Fixing codegen

* Only allow values under 127 and do not skip mov - correctness testing

* Try to fix tests

* cleanup

* Moving to Lowering

* Quick fix

* Fully works in lowering now

* Account for all ints

* Take into account codegen opts

* Minor cleanup

* Minor cleanup

* Fixed test

* Added int multiply disasm checks. Fixed SuperFileCheck namespace bug. Made SuperFileCheck anchors more likely to match.

* Update comments

* Update comments

* Update comments

* Update comments

* Formatting

* Fixing build

* Fixing build again

* minor rename

* Feedback. Removed use of FULL-LINE as it is more readable not strictly necessary. Forgot to add an additional instruction to a disasm test.

* Formatting

* Change how we track use SSA numbers for partial defs

Store them in the SSA descriptor instead of a map.

Memory (x64): +0.18%
PIN    (x64): -0.04%

The memory regression is not small...

* SsaNumInfo support

* Support in SSA, VN and CopyProp

For now, just the "CanBeReplacedWithItsField" case.
This enables some nice simplifications, even as the
general case gets more complex.

Two quirks have been added to attain zero diffs.

* Support in dumping

* TP tuning

Gets us back 0.05% on the PIN counter. Hard to believe but true.

* More TP tuning

Another 0.025%.

Co-authored-by: NAndy Ayers <andya@microsoft.com>

Update nuget config link.

* Do not allow move and shifting with MSL on 16-bit vectors

* Update src/coreclr/jit/emitarm64.cpp
Co-authored-by: NBruce Forstall <brucefo@microsoft.com>
Co-authored-by: NBruce Forstall <brucefo@microsoft.com>

* [ppc64le] Fixed thunk address 8 byte alignment issue

* Fixed FSharp crash issue

* Keep underscore removable properties as constants.

* Clean up before exposing externally.

* Value types need cleanup as well.

* Fixed RootHidden tests.

* Applied a variation of @radical's idea.

* Fix tests.

* Reverted to @radical's version.

* Revert 14a2be2eca82e0848e73130d7a8405e0f99f62bd.

* Applied radical's suggestions.

Comparison with klass mono_defaults.generic_weakreference_class was broken because that class is a generic class while the objects have as a class generic instantiations of that so the comparison would fail. Simplify the code by adding a new gc bit where we can use name comparison.

[main] Update dependencies from 7 repositories


 - Merge branch 'main' into darc-main-d225b419-3f71-4bc6-a773-cebd8ea6ca0a

* Update dependencies from https://github.com/dotnet/arcade build 20221011.1

Microsoft.DotNet.ApiCompat , Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Archives , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Build.Tasks.Installers , Microsoft.DotNet.Build.Tasks.Packaging , Microsoft.DotNet.Build.Tasks.TargetFramework , Microsoft.DotNet.Build.Tasks.Templating , Microsoft.DotNet.Build.Tasks.Workloads , Microsoft.DotNet.CodeAnalysis , Microsoft.DotNet.GenAPI , Microsoft.DotNet.GenFacades , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.PackageTesting , Microsoft.DotNet.RemoteExecutor , Microsoft.DotNet.SharedFramework.Sdk , Microsoft.DotNet.VersionTools.Tasks , Microsoft.DotNet.XUnitConsoleRunner , Microsoft.DotNet.XUnitExtensions
 From Version 8.0.0-beta.22503.1 -> To Version 8.0.0-beta.22511.1

* Update dependencies from https://github.com/dotnet/arcade build 20221012.1

Microsoft.DotNet.ApiCompat , Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Archives , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Build.Tasks.Installers , Microsoft.DotNet.Build.Tasks.Packaging , Microsoft.DotNet.Build.Tasks.TargetFramework , Microsoft.DotNet.Build.Tasks.Templating , Microsoft.DotNet.Build.Tasks.Workloads , Microsoft.DotNet.CodeAnalysis , Microsoft.DotNet.GenAPI , Microsoft.DotNet.GenFacades , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.PackageTesting , Microsoft.DotNet.RemoteExecutor , Microsoft.DotNet.SharedFramework.Sdk , Microsoft.DotNet.VersionTools.Tasks , Microsoft.DotNet.XUnitConsoleRunner , Microsoft.DotNet.XUnitExtensions
 From Version 8.0.0-beta.22503.1 -> To Version 8.0.0-beta.22512.1

* Update dependencies from https://github.com/dotnet/arcade build 20221013.2

Microsoft.DotNet.ApiCompat , Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Archives , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Build.Tasks.Installers , Microsoft.DotNet.Build.Tasks.Packaging , Microsoft.DotNet.Build.Tasks.TargetFramework , Microsoft.DotNet.Build.Tasks.Templating , Microsoft.DotNet.Build.Tasks.Workloads , Microsoft.DotNet.CodeAnalysis , Microsoft.DotNet.GenAPI , Microsoft.DotNet.GenFacades , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.PackageTesting , Microsoft.DotNet.RemoteExecutor , Microsoft.DotNet.SharedFramework.Sdk , Microsoft.DotNet.VersionTools.Tasks , Microsoft.DotNet.XUnitConsoleRunner , Microsoft.DotNet.XUnitExtensions
 From Version 8.0.0-beta.22503.1 -> To Version 8.0.0-beta.22513.2
Co-authored-by: Ndotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
Co-authored-by: NMarek Safar <marek.safar@gmail.com>

Fix #77173.

* JIT: avoid LCL_FLD stress for locals that already have LCL_FLD appearances

Also lay the groundwork for making this stress a bit more random.

Fixes #76855.

* Fix spelling
Co-authored-by: NBruce Forstall <brucefo@microsoft.com>
Co-authored-by: NBruce Forstall <brucefo@microsoft.com>

* Use DOTNET_ variables in tests

* Delete RunBenchmarks directory

* Address CR feedback

* Fix typos

* Cleanup minor redundancies

* Use DOTNET_ vars in superpmi scripts

* Fix typo

When generators are running in the Visual Studio IDE, there's some
overhead to having to manage a project that actually has generated
output. It requires us to maintain two Roslyn Compilation objects,
each which have their own symbol information. These interop generators
are producing a file that's effectively empty (just an <auto-generated>
comment on the top), and since they're installed in all .NET 7.0
applications, they are the reason we'll be having to manage more memory
than before. Since the fix is simple enough to only generate the output
if necessary, we should do so.

This also will help with telemetry, since we have telemetry that lets us
tracking in the wild which generators are producing how many files;
if we're always producing exactly one file we won't know how many
sessions out there are actually using this generator in a meaningful
way.

Fixes #76836

Remove extra space from front of Received an unexpected EOF or 0 bytes from the transport stream.

* Modify __int64 definition in PAL to match the OS definition

This change modifies the definition of __int64 and thus of many other
types defined on the basis of it to match the OS definitions. This
ensures that we can use these types in interfaces between code in
coreclr and various PALs that are compiled against OS headers.

The key issue was that we were defining __int64 for 64 bit OSes as
long while Unix defines it as long long. The size of those types is the
same on Unix, but they are different and result in different mangling of
C++ names.

* Fix coreclr tests build

* Fix comment on #endif in jit.h

* Reflect PR feedback

* Fix jit source formatting

* Fix FreeBSD build

This enables AOT initialization of public readonly DateTime statics like DateTime.Min/MaxValue.

* Resolve missing triple-slash

* Apply suggestions from code review
Co-authored-by: NGenevieve Warren <24882762+gewarren@users.noreply.github.com>
Co-authored-by: NGenevieve Warren <24882762+gewarren@users.noreply.github.com>

When recording the profile data into the method context, SPMI was
assuming all data items were `sizeof(uintptr_t)` which is not guaranteed.
Use the proper size.

Fixes #76991.

* Update Unix dependencies installation script

* Add missing libz-dev

* Use zlib1g-dev instead of libz-dev
Co-authored-by: NAlexander Köplinger <alex.koeplinger@outlook.com>

* Remove obsolete arguments
Co-authored-by: NAlexander Köplinger <alex.koeplinger@outlook.com>

* Remove the struct handle check in substitution

* Fix an assert

* Revert "Revert "[mono][workload] Add workloads for win-arm64 using emulation (#65089)" (#67154)"

This reverts commit 67f26ca4.

* Update workload project to handle arm64 artifacts
Co-authored-by: NSteve Pfister <steve.pfister@microsoft.com>

use mono_class_interface_offset_with_variance for interface offset in MONO_RGCTX_INFO_VIRT_METHOD_CODE (#77113)

The normal evaluation order for a callvirt is the following:
1. The 'this' arg is evaluated
2. The arguments are evaluated
3. 'this' is null-checked
4. The call is performed

Step 1 and 2 happen as part of the IL instructions that load the
arguments, while step 3 and 4 happen as part of the callvirt IL
instruction.

For GDV the guards needs to dereference 'this'. We were doing this too
early, causing step 3 to happen before step 2. The fix is to spill all
side-effecting arguments for GDVs to temps.

Fix #75607

ConcurrentDictionary caches an s_isValueWriteAtomic in a static
readonly, but this trick does not work for shared generics. Extract the
static readonly field to a class only dependent on TValue to handle
more cases, and also add a reference type check up front to get a lot
of the shared generics cases.

According to the ARM docs for this op code:

https://developer.arm.com/documentation/ddi0596/2020-12/Base-Instructions/LDR--immediate---Load-Register--immediate--?lang=en

> For the 64-bit variant: is the optional positive immediate byte offset, a multiple of 8 in the range 0 to 32760, defaulting to 0 and encoded in the "imm12" field as <pimm>/8.

You can see that once the offset has been devided by 8, it will be in the range [0, 4095], which will fit in the 12 bits allocated for the offset.

* #76596 update icu version for norwegian culture

Now that the new APICompat runs after all the compilation targets, this depends on in illink.targets isn't necessary anymore and fixes the incremental build issue.

Regressed with https://github.com/dotnet/runtime/commit/960e4d723c27a5407dc691d06e546bc455a9c4a5 as the new APICompat doesn't run as post compiler target anymore but instead, as part of the `PrepareForRun` target. That caused the ILLink dependent target to always run, even if the compiler didn't run and the inputs/outputs didn't change.

* Use hashcodes when looking up the JsonSerializerOptions global cache.

* Address feedback.

[main] Update dependencies from dotnet/linker

* NativeAOT: remove some headers that are not needed

* Remove HAVE_UCONTEXT_T too