It fixes COR_CTOR_METHOD_NAME_W and many other macros on Linux
to be of type char16_t[] (not wchar_t[]) by using W("") instead of L"".

Bug: dotnet/coreclr#21977

Commit migrated from https://github.com/dotnet/coreclr/commit/4e5a542537ea73c94d3443d9c82b05c744f76758

Commit migrated from https://github.com/dotnet/coreclr/commit/fee4d5f873efc37100bcbcf381401eb27434bb52

Correctly marshal structure return values in member functions on Win-x64 and Win-x86 (dotnet/coreclr#23145)

* In Windows-x64, if we have a native member function signature with a struct return type, we need to do a by-ref return.

* Implement support for marshalling structure return values via a return buffer argument correctly in instance signatures on AMD64-Windows.

* Change field initialization ordering to satisfy warning.

* Try to narrow down the conditions that trigger these changes to just COM methods.

* Don't bash the return type on AMD64 Windows. Only treat it as a byref return buffer.

* PR feedback.

* Enable returning structs from COM methods via a return buffer on x86 for structs <= 8 bytes.

* Add test for struct returns with ThisCall. Extend the "struct return buffer" fix to functions marked as unmanaged thiscall since they all must be instance methods

* Don't include the return-type-bashing switch on AMD64 platforms.

* Don't do the signature swapping/copy on non-instance functions with struct returns.

* Cast the return type of GetStubTargetCallingConv to the right calling convention enum type.

* If we're doing a thiscall, marshal the "this" parameter before the return buffer (if the return buffer exists) on all platforms.

* Remove temporary logging code I added in for debugging.

* Clean up class naming.

* Try using a vtable instead of a pointer-to-member-function.

* Remove delete of class with non-virtual destructor




Commit migrated from https://github.com/dotnet/coreclr/commit/6b889aba05b8e1ccc9cef793a2d1293e30598453

SSE abstraction for GCC and abstract __if_exists

Commit migrated from https://github.com/dotnet/coreclr/commit/cda8f7bf0a826878fc6ca6b9d7bc6f6011626cc9

* Change Timer implementation on Unixes to use only one scheduling thread

- Separated from https://github.com/dotnet/corert/pull/7066

* Address feedback from https://github.com/dotnet/corert/pull/7066

* Remove reference to s_lock

* Reduce work inside lock

* Move _id

* Fix duplicate timers in scheduled timer list, move info to TimerQueue
Signed-off-by: Ndotnet-bot <dotnet-bot@microsoft.com>


Commit migrated from https://github.com/dotnet/coreclr/commit/6e215e1faa8275c1468bcd059e29a530d2de0064

llvm


Commit migrated from https://github.com/dotnet/coreclr/commit/6a3af88cd2cefb8932b2965db64080c2a7c197ef

Enable SSE for GCC


Commit migrated from https://github.com/dotnet/coreclr/commit/446393da44258d60aaa9c660602fb826c79fe6b3

 Updating BuildTools, CoreCLR to preview4-03828-01, preview4-27528-71, respectively (dotnet/coreclr#23536)

* Removing FeedTasksPackageVersion from dependencies.props
* The corresponding metadata was removed in https://github.com/dotnet/coreclr/pull/22884

* Updating BuildTools, CoreCLR to preview4-03828-01, preview4-27528-71, respectively

* Adding a ! in String.Searching.cs


Commit migrated from https://github.com/dotnet/coreclr/commit/9f2b33e9e124c1a6be86fa83c21a1a8134a9ca10

Commit migrated from https://github.com/dotnet/coreclr/commit/dc0d0721aca6c6b1da99346dfb95de78d7c83d6f

* Clean `valuenum.cpp`.

* Clean `emitarm64.cpp`.

* Clean `lsraarm64.cpp`.

* Clean `lsraarmarch.cpp`.

* Clean `lowerarmarch.cpp`.

* Clean `lower.cpp`.

* Clean `ssabuilder.cpp`.

* Clean `simd.cpp`.

* Clear `simdcodegenxarch.cpp`.

* Clean `lowerxarch.cpp`.

* Clean `scopeinfo.cpp`.


Commit migrated from https://github.com/dotnet/coreclr/commit/ecf92d0664acc8a36ee7ae69efefca5bb5a7dee5

Commit migrated from https://github.com/dotnet/coreclr/commit/f3747cd376bd870e01eef9448de15dda97117ca1

No longer needed

Commit migrated from https://github.com/dotnet/coreclr/commit/b1b8718355a687c7223de9f4a45e10937d2bf3f1

Commit migrated from https://github.com/dotnet/coreclr/commit/ff25b931d519c1399838c3ac36ea41f264ae7cf3

* exclude failing in PRs tests

* And another one.

* Exclude for all platforms.


Commit migrated from https://github.com/dotnet/coreclr/commit/10510b5f9fae3361ec5b161b35014ae2cdefc009

* Delete `setup_coredis_tools` from runtest.py.

* delete dead `setup_coredis_tools` .


Commit migrated from https://github.com/dotnet/coreclr/commit/3483c6e33b47bd956c433c7437bffad7ab5aca21

* Add test for IncrementingPollingCounter

* Fix a bug in Increment calculation in IncrementingPollingCounter

* Remove setting DisplayName property since that's a private property for now

* fix comment

* Remove unused variables


Commit migrated from https://github.com/dotnet/coreclr/commit/9517ad0821e339418b3d3d31145dc0bbb1afc38d

* exclude failing in PRs tests


Commit migrated from https://github.com/dotnet/coreclr/commit/72a3f75791be7d78c825ce1f4f02a54c8a7fa344

* Fix codegen for StoreNonTemporal

Also, add some asserts and mark some intrinsics as not supporting containment.

Fix dotnet/coreclr#23509


Commit migrated from https://github.com/dotnet/coreclr/commit/ffe8a331dca0edce1d5bc9537537ed2bfba31b71

Commit migrated from https://github.com/dotnet/coreclr/commit/d1f914ca36acf46aa64ebc35719f367b2ed1d96f

* [WIP] Struct & SIMD improvements

- Enable CSE of struct values when handle is available (and add code to get the handle of HW SIMD types)
- Don't require block nodes for SIMD assignments
- Don't set `GTF_GLOB_REF` on `GT_OBJ` if it is local
- Set `lvRegStruct` on promoted SIMD fields
- Add tests for dotnet/coreclr#19910 (fixed with this PR) and dotnet/coreclr#3539 & dotnet/coreclr#19438 (fixed with dotnet/coreclr#21314)
- Additional cleanup

Fix dotnet/coreclr#19910

Commit migrated from https://github.com/dotnet/coreclr/commit/3d4a1d5cea0ae71eed1482990ce6e575049829d8

* Fix Helix queue names

* Fix open Deb9 queue name.


Commit migrated from https://github.com/dotnet/coreclr/commit/a32f7e6b176fc18973581d48d919112d66e321aa

* dnceng-linux-internal-temp -> BuildPool.Ubuntu.1604.Amd64
* dotnet-internal-temp -> BuildPool.Windows.10.Amd64.VS2017


Commit migrated from https://github.com/dotnet/coreclr/commit/3027b9d4cc4ee4637834eec99c08b16bc54b38bb

Restore Windows arm32/arm64 innerloop build jobs

Commit migrated from https://github.com/dotnet/coreclr/commit/2d0a5baba4cb1e4f09845d92f8d610a419a83f58

Commit migrated from https://github.com/dotnet/coreclr/commit/62fb2047ac7f037296fcf11466f7731c40ca1e70

* calendar

* nullable: all calendars

* fix likely corert error


Commit migrated from https://github.com/dotnet/coreclr/commit/90f5615e349a002fc00288c147e82b965ecfa1b0

Commit migrated from https://github.com/dotnet/coreclr/commit/5b00a73b86470d77103808e2b59b3c42ecf46223

These are required by the innerloop flow jobs.


Commit migrated from https://github.com/dotnet/coreclr/commit/51c84cbde3c1d7531a149e33cc445bee34fc081e

Resolve 22303   (interlocked failures on ARM64)

Commit migrated from https://github.com/dotnet/coreclr/commit/e5bfd7d89ad0704a23545ac1e6d6a80918e2dbe5

* GetPinnableReference on String.cs

* Add attributes for debugger and performance


Commit migrated from https://github.com/dotnet/coreclr/commit/7c4717e01baf2cc5f4f6a73fc56109b527311c2d

Signed-off-by: Ndotnet-bot <dotnet-bot@microsoft.com>


Commit migrated from https://github.com/dotnet/coreclr/commit/378a0424d350911b569ff3ab0263bb1c1e5fa5ba

Commit migrated from https://github.com/dotnet/coreclr/commit/9f285b762839d916683f08b06d450fd9969004fe

* Nullable changes for boolean type


Commit migrated from https://github.com/dotnet/coreclr/commit/4907260fc84002da9aa86362b97f0f991269e847

Commit migrated from https://github.com/dotnet/coreclr/commit/fe73f198d553334838bfeeb9e33e9b58a0ea4c67

Commit migrated from https://github.com/dotnet/coreclr/commit/626633d6c52cbc91c187def2e547e3ffdbe7e095

* Nullable: UInt32

* (U)Int16, (U)Int64

* Make NumberFormatInfo non-nullable


Commit migrated from https://github.com/dotnet/coreclr/commit/1af82292d5495e5119109927afd7de71b6622e12

* Nullable: Int32

* remove restore and move nullable up front

* remove trailing \n after #nullable to make it easier to remove later


Commit migrated from https://github.com/dotnet/coreclr/commit/e0362db668b468925190ad3ff9f0a6f2b4c7a539

isCollectible default should be false
String should be string

Commit migrated from https://github.com/dotnet/coreclr/commit/75250f4edf8e6142e2e70fb7b3966bf2348fe0e1

* Initial implementatation of ALC enhancements

Add public constructor with name
Add Name property
Add Assemblies property
Add All property
Override ToString
Name Default and Assembly.Load(...) ALCs
Add AssemblyLoadContext30Extensions test


Commit migrated from https://github.com/dotnet/coreclr/commit/f1440bb696e2eee957a30f37c6c735f51696edad

* Extend WindowsEventLog test

Verify EntryPointFilter solves logging problem with native host swallowing exceptions

WindowsEventLog only look at new entries
WindowsEventLog remove time check

Add mechanism to corhost to emulate host swallowing all exceptions

* PR feedback


Commit migrated from https://github.com/dotnet/coreclr/commit/66c05cea421a9f388eaebece2b9e64ce4560c5c5

* Update DllMap doc

Update DllMap design doc:
* To note the NativeLibrary APIs that can be used to implement DllMap
* To point to a sample implementation of DllMap.


Commit migrated from https://github.com/dotnet/coreclr/commit/c3e1bd5ccc482c9a7670762676bda95ebd34707d