Merged to sycl-web with no conflict or build issue

HALT

Build failed after merge
 .: (from main)

 commit 4ac0e7e
 Author: Gang Chen <[email protected]>
 Date:   Fri Oct 25 11:24:47 2024 -0700

     [AMDGPU] Add a type for the named barrier (#113614)

 Affected files:
   clang/include/clang/Basic/AMDGPUTypes.def
   clang/lib/CodeGen/CGDebugInfo.cpp
   clang/lib/CodeGen/CodeGenTypes.cpp
   clang/test/AST/ast-dump-amdgpu-types.c
   clang/test/CodeGen/amdgpu-barrier-type-debug-info.c
   clang/test/CodeGenCXX/amdgpu-barrier-typeinfo.cpp
   clang/test/CodeGenHIP/amdgpu-barrier-type.hip
   clang/test/SemaCXX/amdgpu-barrier.cpp
   clang/test/SemaHIP/amdgpu-barrier.hip
   clang/test/SemaOpenCL/amdgpu-barrier.cl
   clang/test/SemaOpenMP/amdgpu-barrier.cpp
   llvm/lib/IR/Type.cpp

 Notify: [email protected]

Merged to sycl-web with no conflict or build issue

Build passed

[SYCL][E2E] Add more xfails to recently re-enabled test (intel#15878)

This test was failing on post commit in these cases after being
re-enabled.
https://github.com/intel/llvm/actions/runs/11523103039

[SYCL][E2E] Add more xfails to recently re-enabled test (intel#15878)

This test was failing on post commit in these cases after being
re-enabled.
https://github.com/intel/llvm/actions/runs/11523103039

[NFC][SYCL][SYCLLowerIR] Add cl::opt SpecConstantMode for LIT testing (…

…intel#15821)

This allows testing SpecConstantsPass with different modes.

[Driver][NFC] Fix build warning with size comparison (intel#15860)

[UR] Split the UNIFIED_RUNTIME_TAG to its own file (intel#15809)

With current repo setup, we need to update UNIFIED_RUNTIME_TAG
constantly. This is creating conflicts when doing merge from other
branches. To faciliate the automation to handle such conflicts,
we would prefer to split the tag into into own file, the automation
will then be triggereed whenever the file changes (implying UR tag
change).

---------

Co-authored-by: Udit Agarwal <[email protected]>

[SYCL][E2E] Remove use of deprecated device selectors in FilterSelect…

…or tests (intel#15785)

Use new device selector callables, instead of deprecated device selector
objects.

These tests do not run on CI because they require multiple devices, so
they were missed by the addition of `-Werror` to e2e tests.