Enable CodeQL with TSA

Commit migrated from https://github.com/dotnet/linker/commit/3fd8e281bfdbdb35ab3d3aa301b9439dd8c0d4c4

* Added a null check for LDFLDA with pointers.

* Reenabled LDFLDA pointer null-check runtime test for mono.

* Added null check for LDFLDA in Mono interpreter.

* [mono][interp] LDFLDA fix for null pointers now keeps more optimizations intact.

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

Commit migrated from https://github.com/dotnet/linker/commit/01c5fa40575f9d9816680247414b4ed9b8c21fef

* [mono][wasm] Pass -DEMSCRIPTEN_SYSTEM_PROCESSOR=wasm to cmake so Emscripten.cmake doesn't set CMAKE_SYSTEM_PROCESSOR to x86.

* [mono][wasm] Fix the hello world sample.

* [wasm] Add intrinsics for clz and ctz instructions

Add intrinsics for leading and trailing zero count for wasm.

Introduce new internal class WasmBase for non-SIMD wasm intrinsics.
These are always used in AOT build, unlike SIMD intrinsics, which are
disabled by default.

* Fix CI build

* Fix CI build again

* Review feedback

Refactor the code to avoid adding ifdefs

* Fix build

* Fix build

* Fix build

* Fix CI build

Fix #77710

Co-authored-by: NStephen Toub <stoub@microsoft.com>
Co-authored-by: NMichał Petryka <35800402+MichalPetryka@users.noreply.github.com>
Co-authored-by: NAdam Sitnik <adam.sitnik@gmail.com>
Co-authored-by: NDan Moseley <danmose@microsoft.com>

Optimize (WasmRoot|WasmExternalRoot).clear to not use a memory barrier when zeroing a root for improved interop perf

Co-authored-by: NTheodore Tsirpanis <teo@tsirpanis.gr>

* Fix sprintf deprecation error with Xcode 14.1

* Update src/tests/Common/Platform/platformdefines.cpp
Co-authored-by: NAaron Robinson <arobins@microsoft.com>
Co-authored-by: NAaron Robinson <arobins@microsoft.com>

* Add AVX-512 testing pipeline

Introduce DOTNET_JitForceEVEXEncoding to force EVEX encoding when
possible. This will fail when not an an AVX-512 capable machine,
by design (to know we are properly testing on capable machines).

Current pipeline definition only runs coreclr tests with
JitForceEVEXEncoding set. Currently defined to automatically trigger when
one of the JIT files instrsxarch.h, emitxarch.cpp, or emitxarch.h are
changed, as it is expected these will be changed frequently as the AVX-512
feature is implemented. It is also expected this will be manually triggered
as appropriate. Eventually, this pipeline will be removed and tests folded
into the existing jitstress-isas-x86 pipeline.

* Formatting

* Disable Linux and OSX testing

Those OSes currently do not have AVX-512 capable machines in our test lab.

Fixes a typo in a comment in TimerQueue.Portable.cs

These fixes were built for PR #74886; however, as that PR is so utterly large and unreviewable, I've pulled out the test infra changes for separate review

Changes
- Increase the number of trampolines in the llvm aot compilation process to 20,000 from 10,000 (This avoids running out of them in some of the hardware intrinsics tests
- Add a concept of striping tests when running under GC stress
  - To use this new feature, specify <NumberOfStripesToUseInStress>N</NumberOfStripesToUseInStress> within the merged test assembly. If this value is set, then the tests within that merged test assembly will be run across N different work items instead of 1 when running under any form of GC stress based scenario. At this moment the largest supported value of N is 99
- Emit the testresults.xml file as a file which is exported from the tests. This is useful for debugging testresult.xml parsing failures
- Fix the testresults summary generator to never emit an empty CDATA string. If one is present the parser may fail the parse.
- In the XUnitWrapperGenerator fix the implementation of the Outerloop and ActiveIssue when used with a conditional member.
- Add PlatformDetection.IsMonoLLVMAOT, PlatformDetection.IsMonoLLVMFULLAOT, and PlatformDetection.IsMonoInterpreter boolean properties to the PlatformDetection type for use with the ActiveIssue attribute
- Add some documentation about project files for coreclr tests, as well as some documentation on the command line parameters for merged test runner assemblies

The tests we have in the linker try to ensure that something can only be kept for a certain reason, but it can be hard to ensure it's not being kept for another reason. For example, sometimes we use typeof(TestType) to mark a type, but that also makes it relevant to variant casting, which can cause parts of TestType to be kept for unintended reasons.

This PR creates the KeptByAttribute which accepts a fully qualified string in Cecil format to indicate depenency provider (the thing that is creating the dependency that marks the item with the attribute), as well as a string representing the DependencyKind to specify the "reason" there was a dependency between the two. It also can accept a System.Type, or a System.Type + name of the member to indicate the dependency provider.

Commit migrated from https://github.com/dotnet/linker/commit/dc5e60f5f2becf0b462d37ad918443126e80b49b

* Allow deleting any kind of nodes after address mode formation

This is a general solution to #77152, allowing for deleting any
set of nodes that contributed to an address mode, especially those
nodes on the `op1` side of a GT_MUL with a zero `op2`.

Note that for the #77152 case, this deletes all the `op1` nodes,
but leaves behind a dead temp var that was created as part of
long MUL rationalization.

Fixes #77152.

* Add DEBUG_DESTROY_NODE

* Fix StreamReader EOF handling and improve perf

* Address PR feedback

* Remove erroneous asserts
Co-authored-by: NStephen Toub <stoub@microsoft.com>

* Allow generated password to be retrieved from WindowsTestAccount

* Use WindowsTestAccount class in TestUserCredentialsPropertiesOnWindows instead of manual Interop

This reverts commit f84c1b5c.

This PR does a few related things:
1. Consolidates _most_ (but not all) use of IndexOf variants into a single helper that can then be used from multiple locations to avoid code duplication and make it easier for us to extend in the future with additional IndexOf variants.
2. Stops using IndexOf when doing lazy backtracking in an optional.
3. Special-cases "any" repeaters to not do any character checking.
4. Adds use of IndexOf (via the new helper) into repeaters.

* Add and use a MakeSrcRegOptional that validates IsSafeToContainMem was called

* Applying formatting patch

* Revert the MakeSrcRegOptional in ContainCheckDivOrMod due to an assert

* Moving TryMakeSrcContainedOrRegOptional into the lower.cpp file

[main] Update dependencies from dotnet/arcade


Commit migrated from https://github.com/dotnet/linker/commit/64a008951149274863b494fca552f68a4e13ca28

* Remove unnecessary encoding allocations in System.Private.DataContractSerialization

* Address PR feedback

* Remove quirks

* Early prop fix for call asgs

* Include all tracked locals in SSA

* Remove a (now incorrect) comment

* Fix a typo

* Encoding fixes

 1) The definition of SIMPLE_NUM_COUNT was wrong.
 2) SsaNumInfo::Composite, in the compact case, did not clear the old value.
 3) SsaNumInfo::Composite, in the outlined case, did not copy the already
    (compactly) encoded simple names.

* Fix store numbering

The load path needs to use the offset relative to
the store's target location.

* Clarify 'fieldValueOffset' calculations

* Fix mono arm assert with large return structs

When the return struct is large the store instruction offset is too
large. When this happens, put the large offset in a register.

* Adding JIT test for large return structs

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.22552.1 -> To Version 8.0.0-beta.22554.2
Co-authored-by: Ndotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>

[main] Update dependencies from dotnet/icu dotnet/runtime-assets dotnet/emsdk dotnet/roslyn-analyzers dotnet/roslyn (#77829)

* Update dependencies from https://github.com/dotnet/runtime-assets build 20221102.2

Microsoft.DotNet.CilStrip.Sources , System.ComponentModel.TypeConverter.TestData , System.Drawing.Common.TestData , System.Formats.Tar.TestData , System.IO.Compression.TestData , System.IO.Packaging.TestData , System.Net.TestData , System.Private.Runtime.UnicodeData , System.Runtime.Numerics.TestData , System.Runtime.TimeZoneData , System.Security.Cryptography.X509Certificates.TestData , System.Text.RegularExpressions.TestData , System.Windows.Extensions.TestData
 From Version 7.0.0-beta.22531.1 -> To Version 7.0.0-beta.22552.2

* Update dependencies from https://github.com/dotnet/emsdk build 20221102.9

Microsoft.NET.Workload.Emscripten.net7.Manifest-8.0.100
 From Version 8.0.0-alpha.1.22510.1 -> To Version 8.0.0-alpha.1.22552.9

* Update dependencies from https://github.com/dotnet/roslyn-analyzers build 20221103.1

Microsoft.CodeAnalysis.Analyzers , Microsoft.CodeAnalysis.NetAnalyzers
 From Version 3.3.4-beta1.22551.1 -> To Version 3.3.4-beta1.22553.1

* Update dependencies from https://github.com/dotnet/icu build 20221103.1

Microsoft.NETCore.Runtime.ICU.Transport
 From Version 8.0.0-alpha.1.22531.1 -> To Version 8.0.0-alpha.1.22553.1

* Update dependencies from https://github.com/dotnet/runtime-assets build 20221103.1

Microsoft.DotNet.CilStrip.Sources , System.ComponentModel.TypeConverter.TestData , System.Drawing.Common.TestData , System.Formats.Tar.TestData , System.IO.Compression.TestData , System.IO.Packaging.TestData , System.Net.TestData , System.Private.Runtime.UnicodeData , System.Runtime.Numerics.TestData , System.Runtime.TimeZoneData , System.Security.Cryptography.X509Certificates.TestData , System.Text.RegularExpressions.TestData , System.Windows.Extensions.TestData
 From Version 7.0.0-beta.22531.1 -> To Version 7.0.0-beta.22553.1

* Update dependencies from https://github.com/dotnet/roslyn-analyzers build 20221103.2

Microsoft.CodeAnalysis.Analyzers , Microsoft.CodeAnalysis.NetAnalyzers
 From Version 3.3.4-beta1.22551.1 -> To Version 3.3.4-beta1.22553.2

* Update dependencies from https://github.com/dotnet/roslyn build 20221103.5

Microsoft.CodeAnalysis , Microsoft.CodeAnalysis.CSharp , Microsoft.Net.Compilers.Toolset
 From Version 4.5.0-1.22528.14 -> To Version 4.5.0-1.22553.5

* Update dependencies from https://github.com/dotnet/emsdk build 20221104.1

Microsoft.NET.Workload.Emscripten.net7.Manifest-8.0.100
 From Version 8.0.0-alpha.1.22510.1 -> To Version 8.0.0-alpha.1.22554.1
Co-authored-by: Ndotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>

* Optimize XxHash3 on ARM platform

* Extract code to MultiplyWideningLower

* Update src/libraries/System.IO.Hashing/src/System/IO/Hashing/XxHash3.cs
Co-authored-by: NStephen Toub <stoub@microsoft.com>
Co-authored-by: NStephen Toub <stoub@microsoft.com>

* Switch custom attribute hash from CClosedHashEx to SHash

* Remove CClosedHashEx
Co-authored-by: NJan Kotas <jkotas@microsoft.com>