Add new test for COMPlus_TailcallStress=1 bug, currently disabled (dotnet/coreclr#11410)

Add new test for COMPlus_TailcallStress=1 bug, currently disabled

Commit migrated from https://github.com/dotnet/coreclr/commit/4d12501d34d327d5cb7347f1b3af1c21f20a3c1c

Merge pull request dotnet/coreclr#11401 from wtgodbe/DeleteNis

Rename all xxx.ni.dll's to xxx.dll for Helix Crossgen runs

Commit migrated from https://github.com/dotnet/coreclr/commit/6952aaaec5f6ff760e1281b3e56b4af29639b13b

Update contributing-workflow.md

Commit migrated from https://github.com/dotnet/coreclr/commit/4ce7c65a1c0ccb457abaf38217d8ca6f5383bd49

Refactor arm32/arm64 per-node codegen into functions (dotnet/coreclr#11377)

These new functions can sometimes be shared, as they are identical or
virtually so.

In addition, the driver function genCodeForTreeNode() has been
made common.

Commit migrated from https://github.com/dotnet/coreclr/commit/1aa7ca424deb65c510bc8b7e3ee34039c9f0e6a1

Rename all xxx.ni.dll's to xxx.dll for Helix Crossgen runs

Commit migrated from https://github.com/dotnet/coreclr/commit/cd37819de42a5f208c9d7b9bcf08b9f6d928e1a2

Fix incorrect metadata on SOS.NETCore.dll (dotnet/coreclr#11395)

Issue dotnet/coreclr#11381

Commit migrated from https://github.com/dotnet/coreclr/commit/78b34158ef2048e3559a8ca782be609b94d98ed4

Update first-class-structs.md

Commit migrated from https://github.com/dotnet/coreclr/commit/2928ea3a1c0cfbcb6945f1c4146b6fbee117d942

Update first-class-structs.md

Commit migrated from https://github.com/dotnet/coreclr/commit/c45a32f9fe9fbbde5e33acab90785a36ffdacfd4

Remove UnmanagedMemoryStream overflow checks. (dotnet/coreclr#11376)

* Remove UnmanagedMemoryStream overflow checks.
* Catch negative UMS PositionPointers
* Switch UMS PositionPointer exception order

Commit migrated from https://github.com/dotnet/coreclr/commit/07efb266175e96ebf1c455d2524b410f26b7385e

Fix ProjectN build break (dotnet/corertdotnet/coreclr#3517)

Signed-off-by: dotnet-bot <dotnet-bot@microsoft.com>
Commit migrated from https://github.com/dotnet/coreclr/commit/3c17dbc325de61c7899af9d9f019e6d0f561fd19

System.IO.Path.GetPathRoot string.Empty or whitespace character string should throw ArgumentException (dotnet/coreclr#11387)

* GetPathRoot string.Empty and string whitespace throws ArgumentException

* throw in next line

* Refined method description

* Unix impl adjusted

* Indentation

* pr feedback

* Delete Path.Unix.cs

* Adding param to ArgumentException

Commit migrated from https://github.com/dotnet/coreclr/commit/8e99cd8031b2f568ea69116e7cf96d55e32cb7f5

Reenable MapViewOfFile PAL test1 (dotnet/coreclr#11393)

This change reenables the test that was having problems on systems when the /tmp
is created on tmpfs file system which doesn't support direct access (unbuffered).
The fix is to explicitly use /var/tmp instead (and /data/local/tmp/ on Android).

Commit migrated from https://github.com/dotnet/coreclr/commit/bae3ded1b302abdb1d0b46346f03162bddadba40

Remove stale section on managed debugging. (dotnet/coreclr#11392)

Commit migrated from https://github.com/dotnet/coreclr/commit/1ff9062d235630a3a47bffa6459549c669432c4a

Merge pull request dotnet/coreclr#11370 from CarolEidt/ILOffsetDump

Dump GT_IL_OFFSET value in hex

Commit migrated from https://github.com/dotnet/coreclr/commit/e9582650e72e9b100d2bff187a50005daa0231a9

Document Linux libnuma dependency (dotnet/coreclr#11367)

Commit migrated from https://github.com/dotnet/coreclr/commit/e3b89a4abce3afb23ef92757cb77c7ade8d77862

Disable symbol package MyGet publish on release/* (dotnet/coreclr#11372)

Commit migrated from https://github.com/dotnet/coreclr/commit/4eb6cb798ef238d8a09e8b85d94da281ba95acf7

Delete moved file

Commit migrated from https://github.com/dotnet/coreclr/commit/9ca09de5f54e5edb2733523fad3a52b01700e3de

Merge pull request dotnet/corertdotnet/coreclr#3506 from dotnet/nmirror

Merge nmirror to master

Signed-off-by: dotnet-bot <dotnet-bot@microsoft.com>
Commit migrated from https://github.com/dotnet/coreclr/commit/48a8b9dcddaee0cf74731db3590d1d4c645954df

Update CoreClr, CoreFx to preview2-25303-03, preview2-25303-04, respectively (dotnet/coreclr#11354)

Commit migrated from https://github.com/dotnet/coreclr/commit/e8eb00ebe44dffda27959fc0913fd2b8bb2667d2

Createdump fixes and cleanup. (dotnet/coreclr#11368)

Fixed "with heap" option to actually include all the heaps. The way /proc/$pid/maps
was parsed missed most of the RW data/heap regions.

Added -u/--full full core dump options.

Removed the useless m_memStatus variable in enummem.cpp.

Commit migrated from https://github.com/dotnet/coreclr/commit/3fb9d8d2fe094f09a914d31a551e14fe8a1f2215

[Arm64/Unix] Revise JIT_MemSet (dotnet/coreclr#11217)

* [Arm64/Unix] Revise JIT_MemSet

Use DC ZVA
Use stp
Correctly handle short set lengths
Simplify code & pseudo code
Use uint*_t to make pseudo code more readable

Commit migrated from https://github.com/dotnet/coreclr/commit/cac4e2e82e63c3d892c935262cfb2b04090acae9

Adding System\Runtime\CompilerServices\IsByRefLikeAttribute type (dotnet/coreclr#11369)

described in: https://github.com/dotnet/corefx/issues/19212

Commit migrated from https://github.com/dotnet/coreclr/commit/8ba07fc124eee6a0fbb6f886e90ffd0628e86e48

Fix some static analysis warnings

Most fixes are just addressing the use of (signed) enum-typed variables
as array indices.  Casting to unsigned allows us to cheaply include the
lower bound checks in the existing upper bound checks.  I would prefer
to force the underlying types of enumerations to be unsigned, but that
is a relatively new C++ feature and could have broader consequences than
I want to risk at this point.

The one other fix to asmparse.cpp just suppresses a warning that, while
technically valid, is not causing a real problem.  Perhaps this will get
better if/when dotnet/coreclr#2305 is addressed.

Commit migrated from https://github.com/dotnet/coreclr/commit/1c7e1f4e0b9d338c209a8e73a00c8e9ab42b22e3

Dump GT_IL_OFFSET value in hex

Commit migrated from https://github.com/dotnet/coreclr/commit/7409f38936dd332d4b5c08752fc961b2827cf758

Remove COMCoverage::nativeCoverBlock (dotnet/coreclr#11364)

Remove this unused function and the corresponding references in
ecalllist.h

Commit migrated from https://github.com/dotnet/coreclr/commit/e85c2b298e89147d71605c36d9109f87be2b3079

Fix Binder NI to IL fallback (dotnet/coreclr#11341)

* Fix Binder NI to IL fallback

Always try NI first

* Fix Windows warning as error

* [Arm64/Unix] Revise PR per feedback

* More cleanup

Commit migrated from https://github.com/dotnet/coreclr/commit/ef8d1522eb15cb0371f31a9392891c942547a91f

Place precompiled SPC.dll in native assets folder. (dotnet/coreclr#11359)

Place precompiled SPC.dll in native assets folder.

Commit migrated from https://github.com/dotnet/coreclr/commit/b16c8c73ce17c4ffb6189467def30c2e70f57a91

Fix load from (dotnet/coreclr#11342)

* Add LoadFrom dependencies to the LoadFrom list

* Add a comment

Commit migrated from https://github.com/dotnet/coreclr/commit/45132a72dce3aeadff09ce8fbee6a663456cda99

Implement Type.IsTypeDefinition property on CoreCLR (dotnet/coreclr#11355)

This api was just approved.

https://github.com/dotnet/corefx/issues/17345

Commit migrated from https://github.com/dotnet/coreclr/commit/ff2455e3bc3bf39301b71eea234f11c5d56b395d

Revert "[ARM32/Linux] Copy tests.zip only for CI test and use x86 unittest"

This reverts commit dotnet/coreclr@2ec8b5c2cc6d68ca02eb743e679997a8f11c90aa.

Commit migrated from https://github.com/dotnet/coreclr/commit/01fbb88b8c3fc2bcfa06508c5d18567026ccdd26

Merge pull request dotnet/coreclr#11362 from DrewScoggins/FixSmoketest

Fix triggering of perf correctness runs

Commit migrated from https://github.com/dotnet/coreclr/commit/e43d3798c1cf07a65b67880459140d25ead13a4e

Fix triggering of perf correctness runs

When I made the change to have the correctness runs fire in a PR without
the trigger phrase I accidentally did it for all PR's not just for the
smoketest runs.  This change fixes that.

Commit migrated from https://github.com/dotnet/coreclr/commit/a9900197ac9b92e164523d6675d1c65015bc8eba

Merge pull request dotnet/coreclr#11180 from DrewScoggins/AddCorrectnessRuns

Add smoketest for performance tests

Commit migrated from https://github.com/dotnet/coreclr/commit/2a105be2593752afb338ad5e02b2031f6e40d679

Add smoketest for performance tests

This adds a run that will fire on the set of Azure VMs and will only run
for one interation.  This along with the changes to fail a performance
run if a test fails will allow us to start gating checkins on the
performance tests still running.

Commit migrated from https://github.com/dotnet/coreclr/commit/6ed8e17a41891b9d149cbe423eea5f779f8591d9

Merge pull request dotnet/coreclr#11340 from ericstj/fixCrossTargetFolder

Fix folder name for cross-targeting assets

Commit migrated from https://github.com/dotnet/coreclr/commit/0ac3a15303769277d73d6c57bf1714c649fb1fec

[ARM32/Linux] Copy tests.zip only for CI test and use x86 unittest

- Copy tests.zip only from x86 Windows build for CI test
- Use x86 unittest instead of x64: 32bit architecture

Commit migrated from https://github.com/dotnet/coreclr/commit/2ec8b5c2cc6d68ca02eb743e679997a8f11c90aa

Enable Marshal.SecureStringToBSTR and Marshal.ZeroFreeBSTR on Unix (dotnet/coreclr#11234)

Commit migrated from https://github.com/dotnet/coreclr/commit/746495f70725ed14ffbbc4ec53f32dc4010c0b0a

Merge pull request dotnet/coreclr#11336 from wtgodbe/TestingOnLinux

Update Unix test instructions

Commit migrated from https://github.com/dotnet/coreclr/commit/12d91f215cdba670a954c841a3fbb026215ccbe0

Update Unix test instructions

Commit migrated from https://github.com/dotnet/coreclr/commit/3a045cbb0e5abd8af2c0310fc3db9f68b9d4aa13

Fix folder name for cross-targeting assets

Commit migrated from https://github.com/dotnet/coreclr/commit/7c53fc2cee6f0a37db8a7d797c8cd2482c96cef6

Enable LoadFrom to pickup assemblies next to requesting assembly (dotnet/coreclr#11333)

* Enable LoadFrom to pickup assemblies from next to requestor

* Make early out explicit

Commit migrated from https://github.com/dotnet/coreclr/commit/6fe0bf5cd4921c9c3f0c183c04653d711fd442b0

Merge pull request dotnet/coreclr#11329 from BruceForstall/RefactorArmCodegen

Refactor arm32/arm64 codegen

Commit migrated from https://github.com/dotnet/coreclr/commit/46d03758b52d43d35b54038472c5942762aa8c18

Update CoreFx to preview2-25302-03 (dotnet/coreclr#11331)

Commit migrated from https://github.com/dotnet/coreclr/commit/622c6a097d94341d354938ea9014c4f279c9f405

Surgically remove unsupported tailcall cases

Rather than disabling tailcall tests entirely, surgically remove the
failing cases so the remaining cases can be enabled.

Commit migrated from https://github.com/dotnet/coreclr/commit/c8b635f1e0058b4147d6d89efeb7464e97d03dc3

Update CoreClr, CoreFx to preview2-25302-02, preview2-25302-01, respectively (dotnet/coreclr#11326)

Commit migrated from https://github.com/dotnet/coreclr/commit/503c1d3fb0fcf7cdec24e28dd4f7d66b8c8d88e7

Added missing icu headers for Android (dotnet/coreclr#11325)

urename.h and ustring.h contain the u_stncpy and its definition.
If they are not in the list of icushim.h headers, Android build fails.

Commit migrated from https://github.com/dotnet/coreclr/commit/eefe7a195cd1e36b9b0d16761b711061b5f3705f

Fix assert

Commit migrated from https://github.com/dotnet/coreclr/commit/942c5ac3bb1f73f2262dd828c74faf59b932f88a

Fix rgTail corruption in rare scavenging cases [Desktop port]. (dotnet/coreclr#11327)

Commit migrated from https://github.com/dotnet/coreclr/commit/363206f312a73bbf6c2093d78acad58c060ca0c7

Partial revert "Move a few more files to shared CoreLib partition" (dotnet/coreclr#11328)

Revert change from Hashtable to Dictionary

Commit migrated from https://github.com/dotnet/coreclr/commit/9501a3b59923bf9c1fea780dc97a342692a8c2ea

Formatting

Commit migrated from https://github.com/dotnet/coreclr/commit/121da5fd07ca2034cef5e6f73d65901039cd79c6

Refactor GT_NEG/GT_NOT

Commit migrated from https://github.com/dotnet/coreclr/commit/0c9f07fffb14476d904e0fad3bbfec8071c4ad4d

Refactor compares

Commit migrated from https://github.com/dotnet/coreclr/commit/3bb29c3765f23911c3fefc072a11b3bc45a9fd77

Refactor GT_PUTARG_REG

Commit migrated from https://github.com/dotnet/coreclr/commit/eb7ba2c82eebf6f2d3326b1e95acd6b2e1bd64f8

Refactor GT_SWAP

Commit migrated from https://github.com/dotnet/coreclr/commit/5c3d453277d2ecd7954de1c0e613b20639ba4b4b

Refactor GT_RETURNTRAP

Commit migrated from https://github.com/dotnet/coreclr/commit/9dd6896c63be093b785014ace188d7c1927be7de

Refactor GT_STOREIND

Commit migrated from https://github.com/dotnet/coreclr/commit/ab0582bd7c6666e7889f062a9584d7ecf788a883

Refactor GT_LCL_VAR and GT_STORE_LCL_VAR

Commit migrated from https://github.com/dotnet/coreclr/commit/e316b4ae0829fd75c225effe77934ef0d614158e

Refactor GT_STORE_LCL_FLD

Commit migrated from https://github.com/dotnet/coreclr/commit/5a8bec34ae8b8679ce03134cfed4ee35d120dead

Refactor ARM/ARM64 GT_LCL_FLD codegen

Commit migrated from https://github.com/dotnet/coreclr/commit/c882f9c1242cdc9db7ba95075cf8fbdd5fbee3ac

Merge pull request dotnet/coreclr#11323 from dotnet-bot/master-UpdateDependencies

Update CoreClr to preview2-25301-03 (master)

Commit migrated from https://github.com/dotnet/coreclr/commit/1969aa224e70a697d1622f7830df7b894b703189

Merge pull request dotnet/coreclr#11067 from sjsinju/model_kill_set

[WIP][RyuJIT/ARM32] Implement the model kill for CORINFO_HELP_ASSGN_BYREF helper

Commit migrated from https://github.com/dotnet/coreclr/commit/f891a8ee019af67e4521b1d46ae02716eba943da

Update CoreClr to preview2-25301-03

Commit migrated from https://github.com/dotnet/coreclr/commit/b2d4864dd998af8f9467c16cbcadf008942491a9

Merge pull request dotnet/coreclr#11304 from pgavlin/GH11273

Fix dotnet/coreclr#11273 by adjusting the fix for VSO 406163.

Commit migrated from https://github.com/dotnet/coreclr/commit/4a860230bd709a3bec1262156d5efe8e992c3e6f

Move a few more files to shared CoreLib partition

Commit migrated from https://github.com/dotnet/coreclr/commit/b11928aa219f3caded8ba39a946cf4bec9b7b5ed

[ARM] Update rootfs for Tizen armel (dotnet/coreclr#11202)

* [ARM] Update cross rootfs for armel Tizen

Update cross rootfs for armel Tizen

Signed-off-by: Hyung-Kyu Choi <hk0110.choi@samsung.com>
* [ARM] Update cmake file and CI for armel Tizen

Update CI and cmake file for armel Tizen, because rootfs for Tizen is updated.
And rootfs for Tizen is embedded in Docker image for CI as Ubuntu for arm does.

Signed-off-by: Hyung-Kyu Choi <hk0110.choi@samsung.com>
Commit migrated from https://github.com/dotnet/coreclr/commit/a23cd5287f9be53f47c78cf99dfc114518a506d0

Fix current publish build warnings (dotnet/coreclr#11317)

* Make VSTS Drop metadata distinct

* Remove PublishLogs artifact publish: no matches

Commit migrated from https://github.com/dotnet/coreclr/commit/e695a6df23ebd73c0b397fb8057175ef928ddd36

Merge pull request dotnet/coreclr#11309 from dotnet-bot/master-UpdateDependencies

Update CoreClr, CoreFx to preview2-25301-01, preview2-25301-02, respectively (master)

Commit migrated from https://github.com/dotnet/coreclr/commit/1b049e4aa79941cc994cfcf2beec3ed9ad883193

Fetch secondary handle only if primary is non-null

The GC is not tracking the secondary handle once primary gets cleared.

Fixes dotnet/coreclr#11270

Commit migrated from https://github.com/dotnet/coreclr/commit/d9b076c50a6781418a01c1baa166cba0ab15e229

Avoid unnecessary out arguments in DependentHandle FCalls

Make the signatures closer to what they are in CoreRT

Commit migrated from https://github.com/dotnet/coreclr/commit/f8b5fc2b225d4cad2d38388e99dd8578a426924c

Merge pull request dotnet/coreclr#11262 from pgavlin/NoCompatJit

Remove support for the x86 compat JIT from .NET Core.

Commit migrated from https://github.com/dotnet/coreclr/commit/dd4d0dad2cb9485518056cab7ec75949db082805

Format code and fix a comment.

Commit migrated from https://github.com/dotnet/coreclr/commit/6376081c1293a7df4a2a4f24c8b7d3739c8ba40d

Add symbol publish (index/archive) build leg (dotnet/coreclr#11300)

* Add symbol publish (index/archive) build leg

* Use BuildType property name in symbol publish leg

Commit migrated from https://github.com/dotnet/coreclr/commit/bbe8c52597930064df679edbe78c4430fb7dbe60

Merge pull request dotnet/coreclr#11275 from CarolEidt/Fix11141

Avoid over-constrained delayed-use register case

Commit migrated from https://github.com/dotnet/coreclr/commit/6388926485abd7ae8a95eb058aec22f4fbf670ca

Update CoreClr, CoreFx to preview2-25301-01, preview2-25301-02, respectively

Commit migrated from https://github.com/dotnet/coreclr/commit/362d109d850977249fed06fdb6d9c94708a48ee6

Rename internal field of primitive type structs and make it private (dotnet/coreclr#11312)

Reduce diffs with CoreRT and conform to coding conventions

Commit migrated from https://github.com/dotnet/coreclr/commit/0310a1e18c3322b0f1e582583f6597094e6da1cb

Merge pull request dotnet/coreclr#11297 from DrewScoggins/AddPerfRunInstr

Add instructions for running local perf tests

Commit migrated from https://github.com/dotnet/coreclr/commit/45891ce854bb0b1ca9568669e23ba23255dae000

Merge pull request dotnet/coreclr#11272 from wtgodbe/CrossgenMove

Ensure we run the Crossgened test executable in R2R tests

Commit migrated from https://github.com/dotnet/coreclr/commit/a60bc9f6a913d4ee17a0a66ebff4a38c856c7bdc

Bring back Marshal.Read/Write overloads that takes object (dotnet/coreclr#11251)

* Bring back desktop version of Marshal.Read/Write APIs that takes object and add a test

Commit migrated from https://github.com/dotnet/coreclr/commit/88779dc83763dc199ad1666282316d393473609d

Update CoreClr to preview2-25229-01 (dotnet/coreclr#11303)

Commit migrated from https://github.com/dotnet/coreclr/commit/bd0a833845cc334eaf06d95329d00f9c4cb067b2

Update runtest.sh

Update if statement

Commit migrated from https://github.com/dotnet/coreclr/commit/149d48812c8be8fcc14c7c211a9977d67e221dcb

Fix dotnet/coreclr#11273 by adjusting the fix for VSO 406163.

Issue dotnet/coreclr#11273 revealed an issue with the fix for VSO 406163: as of today,
the compiler models the incoming exception object in a handler by
looking for `GT_CATCH_ARG` in the first block of a handler and if found
marking the register that contains the exception object as holding a GC
pointer. Unfortunately, this breaks down under the transform that the
original fix (dotnet/coreclr#11134) was performing for single-block filters. That
transformation was from this:

```
    filter start: BBN (BBJ_EHFILTERRET)
```

to this:

```
    filter start: BBN + 1 (BBJ_ALWAYS -> BBN)
                  BBN + 2 (jumpKind)
                  BBN     (BBJ_EHFILTERRET)
```

After this transform, `BBN` still contains the `GT_CATCH_ARG`, but the
register containing the exception object must be live through `BBN + 1`
as well as live in to `BBN`.

There are a number of possible solutions to this problem (e.g. modeling
the liveness of the exception object in some fashion or splitting the
single-block filter either after the catch arg or before the filter
ret), but many of them are complicated by the fact that this
transformation needs to operate on both HIR and LIR and must be be able
to run in a variety of locations, including after registers have been
allocated. Instead, this change takes the approach of ensuring that no
single-block filter regions exist on platforms that target the JIT32 GC
encoder by inserting a spill of the exception object to a local var in
its own block at the start of a filter.

Commit migrated from https://github.com/dotnet/coreclr/commit/cf0e382bd7b235d6cae0204d3a11850d4d95df44

Ensure we run the Crossgened test executable in R2R tests

Commit migrated from https://github.com/dotnet/coreclr/commit/2dd21f2fcee8eb7d1978b59b87e6d7cdc3b6bb83

Correctly enumerate loaded assemblies in AppDomain (dotnet/coreclr#11294)

* Correctly enumerate loaded assemblies in AppDomain

* Remove unrequired attribute

Commit migrated from https://github.com/dotnet/coreclr/commit/b38113c80d04c39890207d149bf0359a86711d62

Fix typo

Commit migrated from https://github.com/dotnet/coreclr/commit/fe60f938c8dc8fd0f57e0b60dcb8e27bc61bc617

Add instructions for running local perf tests

Commit migrated from https://github.com/dotnet/coreclr/commit/613445128b43651ee30563b7913f431feb891b7f

Update CoreClr, CoreFx to preview2-25228-02, preview2-25228-02, respectively (dotnet/coreclr#11283)

Commit migrated from https://github.com/dotnet/coreclr/commit/68a9cf4cdc39eea027b01ccbc98531503590a6e3

Enable interpreter build (dotnet/coreclr#11252)

Enable FEATURE_INTERPRETER build

Commit migrated from https://github.com/dotnet/coreclr/commit/12d18da45492e5b48991b1d0dcf3bfbea5136944

Merge pull request dotnet/coreclr#11268 from sdmaclea/PR-ARM64-two-gc-attributes

[Arm64] Support two GC attributes in pair forms

Commit migrated from https://github.com/dotnet/coreclr/commit/aabe04b262546c93421a7e0164c4f0f4aaeedbf3

Avoid over-constrained delayed-use register case

When a node has a delayed-use register (either due to an RMW def or due to an internalRegDelayFree),
if its result has a fixed-use, don't propagate the register constraint to the def, because there's
no associated fixed-reference to ensure that it will not be used by the delay-free register.

Fix dotnet/coreclr#11141

Commit migrated from https://github.com/dotnet/coreclr/commit/df3c59c17507f0bb602c2e352a9ca549edaaac49

Fix R2R issue with virtual method resolving to non-generic base (dotnet/coreclr#11289)

Commit migrated from https://github.com/dotnet/coreclr/commit/6bfd4789a274c92f7839796f9ba7acfa1cc1e634

Merge pull request dotnet/corertdotnet/coreclr#3446 from jkotas/nmirror-merge

Merge nmirror to master

Signed-off-by: dotnet-bot <dotnet-bot@microsoft.com>
Commit migrated from https://github.com/dotnet/coreclr/commit/f3ab5c1b60559a742da1d3487bb6a0942c5903ed

Add assert

Commit migrated from https://github.com/dotnet/coreclr/commit/136b32f6b7148b9d8541cfd5f3ed0d7e141fd32b

Remove comment

Commit migrated from https://github.com/dotnet/coreclr/commit/8df1748f28dab626ec40eaab9801053743b150cc

Update CoreClr, CoreFx to preview2-25227-03, preview2-25227-02, respectively (dotnet/coreclr#11249)

Commit migrated from https://github.com/dotnet/coreclr/commit/5951c7231e226e8275a1f4ddc646d21fee53403e

Fix lsra memory consumption (dotnet/coreclr#11233)

* Rename ClearD to OldStyleClearD

* create fast ClearD function.

The new ClearD reuses existing buffer and assumes that epoch wasn't
changed.

* Reuse existing buffer for the predSet in lsra.

* Use fast ClearD in LSRA.

* Use fast ClearD in liveness

* Fix the comment

* delete the test from issues

Commit migrated from https://github.com/dotnet/coreclr/commit/70014f8863209853a29d010219e36b7eae2d4cd8

Fix issues exposed by building with MSVC and /permissive-. (dotnet/coreclr#11269)

Using full-qualified name to declare members inside class is ill-formed and incorrectly allowed by MSVC.
MSVC now gives error when /permissive- is used.

Commit migrated from https://github.com/dotnet/coreclr/commit/e60e06f9b65d3fafdd6fd78900315d765ef3c91e

Enable R2R jitstress jobs for x86

Commit migrated from https://github.com/dotnet/coreclr/commit/0b13484864faca10ff925bd0765d42089d8ed9c4

Allow conversions between enum and underlying type

Fixes https://github.com/dotnet/corefx/issues/13816

Commit migrated from https://github.com/dotnet/coreclr/commit/24df2436dfb8cfdbca7d3f9e088234a7c303e6fa

Disallow conversions between Object* and Object in Array.Copy

Fixes https://github.com/dotnet/coreclr/issues/10646

Commit migrated from https://github.com/dotnet/coreclr/commit/7c57f98183491e431ac3913d5d4b70ea82886c0a

Unify fetching LoadContext for Dynamic Assemblies (dotnet/coreclr#11264)

Commit migrated from https://github.com/dotnet/coreclr/commit/d2c5fed03744206122b074a766adaa82634d17ba