[SYCL] Add sycl::device #4

KseniyaTikhomirova · 2025-12-15T15:24:53Z

This is part of the SYCL support upstreaming effort. The relevant RFCs can be found here:

https://discourse.llvm.org/t/rfc-add-full-support-for-the-sycl-programming-model/74080 https://discourse.llvm.org/t/rfc-sycl-runtime-upstreaming/74479

Plan for next PR:

context & USM free functions impl
test infrastructure (depends on L0 liboffload plugin CI, our effort is joined) ABI tests

KseniyaTikhomirova · 2025-12-15T15:28:28Z

libsycl/include/sycl/__impl/info/device.hpp

+// A.3. Device information descriptors
+namespace info {
+
+enum class partition_property : std::uint32_t {


Comparing to intel/llvm I changed the type of partition enums from intptr to uint.
It was aligned with openCL type:
typedef intptr_t cl_device_partition_property;

but I doubt we should keep it the same way.

KseniyaTikhomirova · 2025-12-15T16:38:34Z

libsycl/src/detail/offload/offload_topology.hpp

-using PlatformWithDevStorageType =
-    std::unordered_map<ol_platform_handle_t, std::vector<ol_device_handle_t>>;
+using Platform2DevContainer =
+    std::vector<std::pair<ol_platform_handle_t, ol_device_handle_t>>;


I realized that it is not correct to use map here since rehash may cause change of device order. I have redone this and corresponding code.

KseniyaTikhomirova · 2025-12-15T17:20:24Z

libsycl/src/device_selector.cpp

+    // 4.6.1.1. Device selector:
+    // If no aspects are passed in, the generated selector behaves like
+    // default_selector_v.
+    if (RequireList.empty() && DenyList.empty())


clarifying this behavior with Greg internally.

""The free function aspect_selector has several overloads, each of which returns a selector object that selects a SYCL device from any supported SYCL backend which contains all the requested aspects, i.e. for the specific device dev and each aspect devAspect from aspectList dev.has(devAspect) equals true. If no aspects are passed in, the generated selector behaves like default_selector_v."

In particular I am interested in " If no aspects are passed in, the generated selector behaves like default_selector_v".
Is it applicable to both aspect list & deny list or to allowed aspect list only?
In intel/llvm I see that we do fallback to default selector when aspect list is empty while deny list can be either empty or not.
Is it correct? Shouldn't we fallback to default selector only when both aspect list and deny list are not empty?"

original impl in intel/llvm https://github.com/intel/llvm/blob/sycl/sycl/source/device_selector.cpp#L248
we fallback to default selector when require aspect list is empty and we disregard emptiness of deny list. (please don't get it like we return device with aspects in deny list, it is only about score)
upstreaming impl fallbacks to default selector only when both listst are empty.

Greg confirmed that new logic is correct.
"OK, I looked at the code more closely now. I think the spec is saying the that behavior of the aspect selector is guaranteed to be the same as the default selector only in the case when there are no aspects in either list. Therefore, I think the code on line 248 should be:
if ((RequireList.size() > 0) || (DenyList.size() > 0) {"

intel/llvm impl is updated with new logic. so now this logic is aligned with intel/llvm

KseniyaTikhomirova · 2025-12-15T17:51:32Z

libsycl/tools/sycl-ls/sycl-ls.cpp

+  auto DeviceDriverVersion = Device.get_info<info::device::driver_version>();
+
+  if (Verbose) {
+    std::cout << Prepend << "Type              : " << getDeviceTypeName(Device)


need to discuss RTTI disabling & usage of LLVM Support
string format from LLVM support can be used here but our RT is built with enabled rtti that may block LLVm support usage later. Need to clarify if we want to change it and turn off rtti for RT.

in intel/llvm use use rtti:

typeid - in headers for xpti notification, can disregard it

dynamic_cast for compressed image casting, I think we can replace it with LLVMSupport's dyn_cast

type_info is mentioned in sycl_ext_oneapi_kernel_compiler.asciidoc but it was just a suggestion of some implementation details, aren't used in SYCL RT code.

dynamic_pointer_cast in graph ext, can be replaced with cg check and static_pointer_cast

although rtti disabling may add requirements for apps/modules using SYCL RT.

I don't see a problem with sycl::exception that has virtual methods but I see it with SYCL2020 deprecated device_selector which has virtual methods crossing ABI boundary. It looks like while we have classes with virtual methods in API/ABI it is not feasible to turn off RTTI and require apps/libraries using us to do the same.
Alternative is to build llvmSupport with rtti enabled but what about distribution?

I tried to disable rtti in sycl RT in intel/llvm and:
/usr/bin/ld: tools/sycl/tools/sycl-ls/CMakeFiles/sycl-ls.dir/sycl-ls.cpp.o:(.data.rel.ro._ZTI15custom_selector[_ZTI15custom_selector]+0x10): undefined reference to typeinfo for sycl::_V1::device_selector'`

https://github.com/intel/llvm/blob/sycl/sycl/test/abi/vtable.cpp

…lvm#159480) When building rustc std for arm64e, core fails to compile successfully with the error: ``` Constant ValueID not recognized. UNREACHABLE executed at rust/src/llvm-project/llvm/lib/Transforms/Utils/FunctionComparator.cpp:523! ``` This is a result of function merging so I modified FunctionComparator.cpp as the ConstantPtrAuth value would go unchecked in the switch statement. The test case is a reduction from the failure in core and fails on main with: ``` ******************** FAIL: LLVM :: Transforms/MergeFunc/ptrauth-const-compare.ll (59809 of 59995) ******************** TEST 'LLVM :: Transforms/MergeFunc/ptrauth-const-compare.ll' FAILED ******************** Exit Code: 2 Command Output (stdout): -- # RUN: at line 3 /Users/oskarwirga/llvm-project/build/bin/opt -S -passes=mergefunc < /Users/oskarwirga/llvm-project/llvm/test/Transforms/MergeFunc/ptrauth-const-compare.ll | /Users/oskarwirga/llvm-project/build/bin/FileCheck /Users/oskarwirga/llvm-project/llvm/test/Transforms/MergeFunc/ptrauth-const-compare.ll # executed command: /Users/oskarwirga/llvm-project/build/bin/opt -S -passes=mergefunc # .---command stderr------------ # | Constant ValueID not recognized. # | UNREACHABLE executed at /Users/oskarwirga/llvm-project/llvm/lib/Transforms/Utils/FunctionComparator.cpp:523! # | PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace and instructions to reproduce the bug. # | Stack dump: # | 0. Program arguments: /Users/oskarwirga/llvm-project/build/bin/opt -S -passes=mergefunc # | 1. Running pass "mergefunc" on module "<stdin>" # | #0 0x0000000103335770 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/Users/oskarwirga/llvm-project/build/bin/opt+0x102651770) # | #1 0x00000001033336bc llvm::sys::RunSignalHandlers() (/Users/oskarwirga/llvm-project/build/bin/opt+0x10264f6bc) # | #2 0x0000000103336218 SignalHandler(int, __siginfo*, void*) (/Users/oskarwirga/llvm-project/build/bin/opt+0x102652218) # | #3 0x000000018e6c16a4 (/usr/lib/system/libsystem_platform.dylib+0x1804ad6a4) # | #4 0x000000018e68788c (/usr/lib/system/libsystem_pthread.dylib+0x18047388c) # | llvm#5 0x000000018e590a3c (/usr/lib/system/libsystem_c.dylib+0x18037ca3c) # | llvm#6 0x00000001032a84bc llvm::install_out_of_memory_new_handler() (/Users/oskarwirga/llvm-project/build/bin/opt+0x1025c44bc) # | llvm#7 0x00000001033b37c0 llvm::FunctionComparator::cmpMDNode(llvm::MDNode const*, llvm::MDNode const*) const (/Users/oskarwirga/llvm-project/build/bin/opt+0x1026cf7c0) # | llvm#8 0x00000001033b4d90 llvm::FunctionComparator::cmpBasicBlocks(llvm::BasicBlock const*, llvm::BasicBlock const*) const (/Users/oskarwirga/llvm-project/build/bin/opt+0x1026d0d90) # | llvm#9 0x00000001033b5234 llvm::FunctionComparator::compare() (/Users/oskarwirga/llvm-project/build/bin/opt+0x1026d1234) # | llvm#10 0x0000000102d6d868 (anonymous namespace)::MergeFunctions::insert(llvm::Function*) (/Users/oskarwirga/llvm-project/build/bin/opt+0x102089868) # | llvm#11 0x0000000102d6bc0c llvm::MergeFunctionsPass::runOnModule(llvm::Module&) (/Users/oskarwirga/llvm-project/build/bin/opt+0x102087c0c) # | llvm#12 0x0000000102d6b430 llvm::MergeFunctionsPass::run(llvm::Module&, llvm::AnalysisManager<llvm::Module>&) (/Users/oskarwirga/llvm-project/build/bin/opt+0x102087430) # | llvm#13 0x0000000102b90558 llvm::PassManager<llvm::Module, llvm::AnalysisManager<llvm::Module>>::run(llvm::Module&, llvm::AnalysisManager<llvm::Module>&) (/Users/oskarwirga/llvm-project/build/bin/opt+0x101eac558) # | llvm#14 0x0000000103734bc4 llvm::runPassPipeline(llvm::StringRef, llvm::Module&, llvm::TargetMachine*, llvm::TargetLibraryInfoImpl*, llvm::ToolOutputFile*, llvm::ToolOutputFile*, llvm::ToolOutputFile*, llvm::StringRef, llvm::ArrayRef<llvm::PassPlugin>, llvm::ArrayRef<std::__1::function<void (llvm::PassBuilder&)>>, llvm::opt_tool::OutputKind, llvm::opt_tool::VerifierKind, bool, bool, bool, bool, bool, bool, bool, bool) (/Users/oskarwirga/llvm-project/build/bin/opt+0x102a50bc4) # | llvm#15 0x000000010373cc28 optMain (/Users/oskarwirga/llvm-project/build/bin/opt+0x102a58c28) # | llvm#16 0x000000018e2e6b98 # `----------------------------- # error: command failed with exit status: -6 # executed command: /Users/oskarwirga/llvm-project/build/bin/FileCheck /Users/oskarwirga/llvm-project/llvm/test/Transforms/MergeFunc/ptrauth-const-compare.ll # .---command stderr------------ # | FileCheck error: '<stdin>' is empty. # | FileCheck command line: /Users/oskarwirga/llvm-project/build/bin/FileCheck /Users/oskarwirga/llvm-project/llvm/test/Transforms/MergeFunc/ptrauth-const-compare.ll # `----------------------------- # error: command failed with exit status: 2 ```

CHR builds the merged hot-path predicate with IRBuilder::CreateLogicalAnd. That helper is implemented as a select and can constant-fold to a non- Instruction (e.g. i1 true). The pass then attempted to mark the merged condition as having explicitly unknown branch weights when profile data is present, but it unconditionally did cast<Instruction>(MergedCondition), which can crash in release builds. Guard the metadata update with dyn_cast<Instruction> and pass the containing Function explicitly to avoid calling Instruction::getFunction when the value is not attached yet. Add a regression test that exercises the constant-folding case. Crashing stack: ``` 2. Running pass "chr" on function "repro_crash" #0 0x0000000003be00a4 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (bin/opt+0x3be00a4) #1 0x0000000003bdd9e8 llvm::sys::RunSignalHandlers() (bin/opt+0x3bdd9e8) #2 0x0000000003be1300 SignalHandler(int, siginfo_t*, void*) Signals.cpp:0:0 #3 0x0000ffffa8e1d840 (linux-vdso.so.1+0x840) #4 0x0000000003c815e0 llvm::Instruction::getFunction() const (bin/opt+0x3c815e0) llvm#5 0x0000000003dcd35c llvm::setExplicitlyUnknownBranchWeightsIfProfiled(llvm::Instruction&, llvm::StringRef, llvm::Function const*) (bin/opt+0x3dcd35c) llvm#6 0x0000000004fb3670 (anonymous namespace)::CHR::addToMergedCondition(bool, llvm::Value*, llvm::Instruction*, (anonymous namespace)::CHRScope*, llvm::IRBuilder<llvm::ConstantFolder, llvm::IRBuilderDefaultInserter>&, llvm::Value*&) ControlHeightReduction.cpp:0:0 llvm#7 0x0000000004fa7d88 (anonymous namespace)::CHR::run() ControlHeightReduction.cpp:0:0 llvm#8 0x0000000004fa3618 llvm::ControlHeightReductionPass::run(llvm::Function&, llvm::AnalysisManager<llvm::Function>&) (bin/opt+0x4fa3618) ``` Tests: opt < llvm/test/Transforms/PGOProfile/chr-unknown-profdata-crash.ll -passes='require<profile-summary>,function(chr)' -force-chr -chr-merge-threshold=1 -disable-output

…ng destructor (llvm#174082)" This reverts commit 7976ac9. This is causing msan failures. msan-track-origins stack trace: ==9441==WARNING: MemorySanitizer: use-of-uninitialized-value #0 0x55c20df74ad3 in clang::interp::Pointer::operator=(clang::interp::Pointer&&) llvm-project/clang/lib/AST/ByteCode/Pointer.cpp:137:7 #1 0x55c20db81010 in bool clang::interp::InitGlobal<(clang::interp::PrimType)13, clang::interp::Pointer>(clang::interp::InterpState&, clang::interp::CodePtr, unsigned int) llvm-project/clang/lib/AST/ByteCode/Interp.h:1478:16 #2 0x55c20db7ec56 in emitInitGlobalPtr blaze-out/k8-fastbuild-msan/bin/llvm-project/clang/_virtual_includes/ast_bytecode_opcodes_gen/Opcodes.inc:26162:10 #3 0x55c20db7ec56 in clang::interp::EvalEmitter::emitInitGlobal(clang::interp::PrimType, unsigned int, clang::interp::SourceInfo) blaze-out/k8-fastbuild-msan/bin/llvm-project/clang/_virtual_includes/ast_bytecode_opcodes_gen/Opcodes.inc:26042:12 #4 0x55c20da58b87 in clang::interp::Compiler<clang::interp::EvalEmitter>::visitVarDecl(clang::VarDecl const*, clang::Expr const*, bool, bool) llvm-project/clang/lib/AST/ByteCode/Compiler.cpp:4924:20 llvm#5 0x55c20da64a61 in clang::interp::Compiler<clang::interp::EvalEmitter>::visitDeclAndReturn(clang::VarDecl const*, clang::Expr const*, bool) llvm-project/clang/lib/AST/ByteCode/Compiler.cpp:4831:14 llvm#6 0x55c20da7f290 in clang::interp::EvalEmitter::interpretDecl(clang::VarDecl const*, clang::Expr const*, bool) llvm-project/clang/lib/AST/ByteCode/EvalEmitter.cpp:66:14 llvm#7 0x55c20d970d23 in clang::interp::Context::evaluateAsInitializer(clang::interp::State&, clang::VarDecl const*, clang::Expr const*, clang::APValue&) llvm-project/clang/lib/AST/ByteCode/Context.cpp:141:16 llvm#8 0x55c20e25b8de in clang::Expr::EvaluateAsInitializer(clang::APValue&, clang::ASTContext const&, clang::VarDecl const*, llvm::SmallVectorImpl<std::__msan::pair<clang::SourceLocation, clang::PartialDiagnostic>>&, bool) const llvm-project/clang/lib/AST/ExprConstant.cpp:20754:20 llvm#9 0x55c20da368d5 in clang::interp::Compiler<clang::interp::EvalEmitter>::visitDeclRef(clang::ValueDecl const*, clang::Expr const*) llvm-project/clang/lib/AST/ByteCode/Compiler.cpp:7162:19 llvm#10 0x55c20da34986 in clang::interp::Compiler<clang::interp::EvalEmitter>::VisitDeclRefExpr(clang::DeclRefExpr const*) llvm-project/clang/lib/AST/ByteCode/Compiler.cpp:7192:16 llvm#11 0x55c20da66666 in clang::StmtVisitorBase<llvm::make_const_ptr, clang::interp::Compiler<clang::interp::EvalEmitter>, bool>::Visit(clang::Stmt const*) blaze-out/k8-fastbuild-msan/bin/llvm-project/clang/include/clang/AST/StmtNodes.inc:474:1 llvm#12 0x55c20da65d3f in clang::interp::Compiler<clang::interp::EvalEmitter>::visit(clang::Expr const*) llvm-project/clang/lib/AST/ByteCode/Compiler.cpp:4293:16 llvm#13 0x55c20da57348 in clang::interp::Compiler<clang::interp::EvalEmitter>::VisitCXXTypeidExpr(clang::CXXTypeidExpr const*) llvm-project/clang/lib/AST/ByteCode/Compiler.cpp:3893:14 llvm#14 0x55c20da66760 in clang::StmtVisitorBase<llvm::make_const_ptr, clang::interp::Compiler<clang::interp::EvalEmitter>, bool>::Visit(clang::Stmt const*) blaze-out/k8-fastbuild-msan/bin/llvm-project/clang/include/clang/AST/StmtNodes.inc:658:1 llvm#15 0x55c20da65d3f in clang::interp::Compiler<clang::interp::EvalEmitter>::visit(clang::Expr const*) llvm-project/clang/lib/AST/ByteCode/Compiler.cpp:4293:16 llvm#16 0x55c20da58afc in clang::interp::Compiler<clang::interp::EvalEmitter>::visitVarDecl(clang::VarDecl const*, clang::Expr const*, bool, bool) llvm-project/clang/lib/AST/ByteCode/Compiler.cpp:4921:18 llvm#17 0x55c20da64a61 in clang::interp::Compiler<clang::interp::EvalEmitter>::visitDeclAndReturn(clang::VarDecl const*, clang::Expr const*, bool) llvm-project/clang/lib/AST/ByteCode/Compiler.cpp:4831:14 llvm#18 0x55c20da7f290 in clang::interp::EvalEmitter::interpretDecl(clang::VarDecl const*, clang::Expr const*, bool) llvm-project/clang/lib/AST/ByteCode/EvalEmitter.cpp:66:14 llvm#19 0x55c20d970d23 in clang::interp::Context::evaluateAsInitializer(clang::interp::State&, clang::VarDecl const*, clang::Expr const*, clang::APValue&) llvm-project/clang/lib/AST/ByteCode/Context.cpp:141:16 llvm#20 0x55c20e25b8de in clang::Expr::EvaluateAsInitializer(clang::APValue&, clang::ASTContext const&, clang::VarDecl const*, llvm::SmallVectorImpl<std::__msan::pair<clang::SourceLocation, clang::PartialDiagnostic>>&, bool) const llvm-project/clang/lib/AST/ExprConstant.cpp:20754:20 llvm#21 0x55c20dfdcc38 in clang::VarDecl::evaluateValueImpl(llvm::SmallVectorImpl<std::__msan::pair<clang::SourceLocation, clang::PartialDiagnostic>>&, bool) const llvm-project/clang/lib/AST/Decl.cpp:2608:23 llvm#22 0x55c20dfdd1a2 in clang::VarDecl::checkForConstantInitialization(llvm::SmallVectorImpl<std::__msan::pair<clang::SourceLocation, clang::PartialDiagnostic>>&) const llvm-project/clang/lib/AST/Decl.cpp:2687:7 llvm#23 0x55c20b9154da in clang::Sema::CheckCompleteVariableDeclaration(clang::VarDecl*) llvm-project/clang/lib/Sema/SemaDecl.cpp:14941:27 llvm#24 0x55c20b910f36 in clang::Sema::AddInitializerToDecl(clang::Decl*, clang::Expr*, bool) llvm-project/clang/lib/Sema/SemaDecl.cpp:14280:3 llvm#25 0x55c20ad044ee in clang::Parser::ParseDeclarationAfterDeclaratorAndAttributes(clang::Declarator&, clang::Parser::ParsedTemplateInfo const&, clang::Parser::ForRangeInit*) llvm-project/clang/lib/Parse/ParseDecl.cpp:2639:17 llvm#26 0x55c20acfe9f8 in clang::Parser::ParseDeclGroup(clang::ParsingDeclSpec&, clang::DeclaratorContext, clang::ParsedAttributes&, clang::Parser::ParsedTemplateInfo&, clang::SourceLocation*, clang::Parser::ForRangeInit*) llvm-project/clang/lib/Parse/ParseDecl.cpp:2356:7 llvm#27 0x55c20abd8a43 in clang::Parser::ParseDeclOrFunctionDefInternal(clang::ParsedAttributes&, clang::ParsedAttributes&, clang::ParsingDeclSpec&, clang::AccessSpecifier) llvm-project/clang/lib/Parse/Parser.cpp:1181:10 llvm#28 0x55c20abd7654 in clang::Parser::ParseDeclarationOrFunctionDefinition(clang::ParsedAttributes&, clang::ParsedAttributes&, clang::ParsingDeclSpec*, clang::AccessSpecifier) llvm-project/clang/lib/Parse/Parser.cpp:1203:12 llvm#29 0x55c20abd4d9c in clang::Parser::ParseExternalDeclaration(clang::ParsedAttributes&, clang::ParsedAttributes&, clang::ParsingDeclSpec*) llvm-project/clang/lib/Parse/Parser.cpp:1031:14 llvm#30 0x55c20ac96f31 in clang::Parser::ParseInnerNamespace(llvm::SmallVector<clang::Parser::InnerNamespaceInfo, 4u> const&, unsigned int, clang::SourceLocation&, clang::ParsedAttributes&, clang::BalancedDelimiterTracker&) llvm-project/clang/lib/Parse/ParseDeclCXX.cpp:240:7 llvm#31 0x55c20ac950c7 in clang::Parser::ParseNamespace(clang::DeclaratorContext, clang::SourceLocation&, clang::SourceLocation) llvm-project/clang/lib/Parse/ParseDeclCXX.cpp:218:3 llvm#32 0x55c20acfb09b in clang::Parser::ParseDeclaration(clang::DeclaratorContext, clang::SourceLocation&, clang::ParsedAttributes&, clang::ParsedAttributes&, clang::SourceLocation*) llvm-project/clang/lib/Parse/ParseDecl.cpp:1909:12 llvm#33 0x55c20abd3f88 in clang::Parser::ParseExternalDeclaration(clang::ParsedAttributes&, clang::ParsedAttributes&, clang::ParsingDeclSpec*) llvm-project/clang/lib/Parse/Parser.cpp llvm#34 0x55c20abcfe33 in clang::Parser::ParseTopLevelDecl(clang::OpaquePtr<clang::DeclGroupRef>&, clang::Sema::ModuleImportState&) llvm-project/clang/lib/Parse/Parser.cpp:744:12 llvm#35 0x55c20abb214e in clang::ParseAST(clang::Sema&, bool, bool) llvm-project/clang/lib/Parse/ParseAST.cpp:170:20 llvm#36 0x55c20a90adaa in clang::ASTFrontendAction::ExecuteAction() llvm-project/clang/lib/Frontend/FrontendAction.cpp:1432:3 llvm#37 0x55c20a9095bf in clang::FrontendAction::Execute() llvm-project/clang/lib/Frontend/FrontendAction.cpp:1312:3 llvm#38 0x55c20a76cdc7 in clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) llvm-project/clang/lib/Frontend/CompilerInstance.cpp:1004:33 llvm#39 0x55c20805aab0 in clang::ExecuteCompilerInvocation(clang::CompilerInstance*) llvm-project/clang/lib/FrontendTool/ExecuteCompilerInvocation.cpp:310:25 llvm#40 0x55c20802e823 in cc1_main(llvm::ArrayRef<char const*>, char const*, void*) llvm-project/clang/tools/driver/cc1_main.cpp:304:15 llvm#41 0x55c2080218ec in ExecuteCC1Tool(llvm::SmallVectorImpl<char const*>&, llvm::ToolContext const&, llvm::IntrusiveRefCntPtr<llvm::vfs::FileSystem>) llvm-project/clang/tools/driver/driver.cpp:225:12 llvm#42 0x55c20801ea91 in clang_main(int, char**, llvm::ToolContext const&) llvm-project/clang/tools/driver/driver.cpp:268:12 llvm#43 0x55c20801a6af in main blaze-out/k8-fastbuild-msan/bin/llvm-project/clang/clang-driver.cpp:17:10 llvm#44 0x7f79c4214351 in __libc_start_main (/usr/libc/lib64/libc.so.6+0x61351) (BuildId: ca23ec6d935352118622ce674a8bb52d) llvm#45 0x55c207f8c2e9 in _start /usr/libc/debug-src/src/csu/../sysdeps/x86_64/start.S:120 Member fields were destroyed #0 0x55c207f9f5fd in __sanitizer_dtor_callback_fields llvm-project/compiler-rt/lib/msan/msan_interceptors.cpp:1074:5 #1 0x55c20df74380 in ~Pointer llvm-project/clang/lib/AST/ByteCode/Pointer.h:826:12 #2 0x55c20df74380 in clang::interp::Pointer::~Pointer() llvm-project/clang/lib/AST/ByteCode/Pointer.cpp:93:1 #3 0x55c20da7c5ab in void dtorTy<clang::interp::Pointer>(clang::interp::Block*, std::byte*, clang::interp::Descriptor const*) llvm-project/clang/lib/AST/ByteCode/Descriptor.cpp:49:32 #4 0x55c20d976b91 in clang::interp::Block::invokeDtor() llvm-project/clang/lib/AST/ByteCode/InterpBlock.h:149:7 llvm#5 0x55c20da651a1 in clang::interp::Compiler<clang::interp::EvalEmitter>::visitDeclAndReturn(clang::VarDecl const*, clang::Expr const*, bool) llvm-project/clang/lib/AST/ByteCode/Compiler.cpp:4869:22 llvm#6 0x55c20da7f290 in clang::interp::EvalEmitter::interpretDecl(clang::VarDecl const*, clang::Expr const*, bool) llvm-project/clang/lib/AST/ByteCode/EvalEmitter.cpp:66:14 llvm#7 0x55c20d970d23 in clang::interp::Context::evaluateAsInitializer(clang::interp::State&, clang::VarDecl const*, clang::Expr const*, clang::APValue&) llvm-project/clang/lib/AST/ByteCode/Context.cpp:141:16 llvm#8 0x55c20e25b8de in clang::Expr::EvaluateAsInitializer(clang::APValue&, clang::ASTContext const&, clang::VarDecl const*, llvm::SmallVectorImpl<std::__msan::pair<clang::SourceLocation, clang::PartialDiagnostic>>&, bool) const llvm-project/clang/lib/AST/ExprConstant.cpp:20754:20 llvm#9 0x55c20dfdcc38 in clang::VarDecl::evaluateValueImpl(llvm::SmallVectorImpl<std::__msan::pair<clang::SourceLocation, clang::PartialDiagnostic>>&, bool) const llvm-project/clang/lib/AST/Decl.cpp:2608:23 llvm#10 0x55c20dfdd1a2 in clang::VarDecl::checkForConstantInitialization(llvm::SmallVectorImpl<std::__msan::pair<clang::SourceLocation, clang::PartialDiagnostic>>&) const llvm-project/clang/lib/AST/Decl.cpp:2687:7 llvm#11 0x55c20b9154da in clang::Sema::CheckCompleteVariableDeclaration(clang::VarDecl*) llvm-project/clang/lib/Sema/SemaDecl.cpp:14941:27 llvm#12 0x55c20b910f36 in clang::Sema::AddInitializerToDecl(clang::Decl*, clang::Expr*, bool) llvm-project/clang/lib/Sema/SemaDecl.cpp:14280:3 llvm#13 0x55c20ad044ee in clang::Parser::ParseDeclarationAfterDeclaratorAndAttributes(clang::Declarator&, clang::Parser::ParsedTemplateInfo const&, clang::Parser::ForRangeInit*) llvm-project/clang/lib/Parse/ParseDecl.cpp:2639:17 llvm#14 0x55c20acfe9f8 in clang::Parser::ParseDeclGroup(clang::ParsingDeclSpec&, clang::DeclaratorContext, clang::ParsedAttributes&, clang::Parser::ParsedTemplateInfo&, clang::SourceLocation*, clang::Parser::ForRangeInit*) llvm-project/clang/lib/Parse/ParseDecl.cpp:2356:7 llvm#15 0x55c20abd8a43 in clang::Parser::ParseDeclOrFunctionDefInternal(clang::ParsedAttributes&, clang::ParsedAttributes&, clang::ParsingDeclSpec&, clang::AccessSpecifier) llvm-project/clang/lib/Parse/Parser.cpp:1181:10 llvm#16 0x55c20abd7654 in clang::Parser::ParseDeclarationOrFunctionDefinition(clang::ParsedAttributes&, clang::ParsedAttributes&, clang::ParsingDeclSpec*, clang::AccessSpecifier) llvm-project/clang/lib/Parse/Parser.cpp:1203:12 llvm#17 0x55c20abd4d9c in clang::Parser::ParseExternalDeclaration(clang::ParsedAttributes&, clang::ParsedAttributes&, clang::ParsingDeclSpec*) llvm-project/clang/lib/Parse/Parser.cpp:1031:14 llvm#18 0x55c20ac96f31 in clang::Parser::ParseInnerNamespace(llvm::SmallVector<clang::Parser::InnerNamespaceInfo, 4u> const&, unsigned int, clang::SourceLocation&, clang::ParsedAttributes&, clang::BalancedDelimiterTracker&) llvm-project/clang/lib/Parse/ParseDeclCXX.cpp:240:7 llvm#19 0x55c20ac950c7 in clang::Parser::ParseNamespace(clang::DeclaratorContext, clang::SourceLocation&, clang::SourceLocation) llvm-project/clang/lib/Parse/ParseDeclCXX.cpp:218:3 llvm#20 0x55c20acfb09b in clang::Parser::ParseDeclaration(clang::DeclaratorContext, clang::SourceLocation&, clang::ParsedAttributes&, clang::ParsedAttributes&, clang::SourceLocation*) llvm-project/clang/lib/Parse/ParseDecl.cpp:1909:12

Signed-off-by: Tikhomirova, Kseniya <kseniya.tikhomirova@intel.com>

KseniyaTikhomirova force-pushed the add_device_sq branch from e76ad86 to 070bc6f Compare December 15, 2025 15:26

KseniyaTikhomirova commented Dec 15, 2025

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KseniyaTikhomirova force-pushed the add_device_sq branch from 070bc6f to ba32894 Compare December 15, 2025 17:10

KseniyaTikhomirova commented Dec 15, 2025

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KseniyaTikhomirova added 3 commits January 5, 2026 07:39

[SYCL] Add sycl::device

ae5b4cf

Signed-off-by: Tikhomirova, Kseniya <kseniya.tikhomirova@intel.com>

add operators

870ee68

Signed-off-by: Tikhomirova, Kseniya <kseniya.tikhomirova@intel.com>

align style

3239828

Signed-off-by: Tikhomirova, Kseniya <kseniya.tikhomirova@intel.com>

KseniyaTikhomirova force-pushed the add_device_sq branch from efc0322 to 3239828 Compare January 7, 2026 12:07

KseniyaTikhomirova force-pushed the add_get_platforms_basefordev branch from 72ee9cd to 3f78ff9 Compare January 7, 2026 12:09

fix comments in code

484a38c

Signed-off-by: Tikhomirova, Kseniya <kseniya.tikhomirova@intel.com>

KseniyaTikhomirova force-pushed the add_device_sq branch from 871a6b7 to 484a38c Compare January 7, 2026 12:26

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[SYCL] Add sycl::device #4

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