[SYCL][Nativecpu] Native CPU backend build failure with --shared-libs

[abagusetty]

Describe the bug

To reproduce:

Here is the configure line:

CUDA_LIB_PATH=${CUDA_HOME} CC=`which gcc` CXX=`which g++` python3 $DPCPP_HOME/llvm/buildbot/configure.py --shared-libs --cmake-gen "Unix Makefiles" -DCUDAToolkit_ROOT=${CUDA_HOME} -DCMAKE_INSTALL_PREFIX=/soft/compilers/oneapi/upstream/install-${cuda_version}_${NOW} -DCMAKE_C_COMPILER=`which gcc` -DCMAKE_CXX_COMPILER=`which g++` --native_cpu --cuda -t Release --llvm-external-projects openmp

(sample) Errors:

/usr/lib64/gcc/x86_64-suse-linux/14/../../../../x86_64-suse-linux/bin/ld: sub_group_analysis.cpp:(.text._ZN8compiler5utils18GlobalSubgroupInfoC2ERN4llvm6ModuleERNS0_11BuiltinInfoE+0x999): undefined reference to `llvm::SmallPtrSetImplBase::insert_imp_big(void const*)'
/usr/lib64/gcc/x86_64-suse-linux/14/../../../../x86_64-suse-linux/bin/ld: sub_group_analysis.cpp:(.text._ZN8compiler5utils18GlobalSubgroupInfoC2ERN4llvm6ModuleERNS0_11BuiltinInfoE+0x9dc): undefined reference to `llvm::SmallPtrSetImplBase::insert_imp_big(void const*)'
/usr/lib64/gcc/x86_64-suse-linux/14/../../../../x86_64-suse-linux/bin/ld: sub_group_analysis.cpp:(.text._ZN8compiler5utils18GlobalSubgroupInfoC2ERN4llvm6ModuleERNS0_11BuiltinInfoE+0xdce): undefined reference to `llvm::deallocate_buffer(void*, unsigned long, unsigned long)'
/usr/lib64/gcc/x86_64-suse-linux/14/../../../../x86_64-suse-linux/bin/ld: sub_group_analysis.cpp:(.text._ZN8compiler5utils18GlobalSubgroupInfoC2ERN4llvm6ModuleERNS0_11BuiltinInfoE+0x12a2): undefined reference to `llvm::SmallVectorBase<unsigned int>::grow_pod(void*, unsigned long, unsigned long)'
/usr/lib64/gcc/x86_64-suse-linux/14/../../../../x86_64-suse-linux/bin/ld: sub_group_analysis.cpp:(.text._ZN8compiler5utils18GlobalSubgroupInfoC2ERN4llvm6ModuleERNS0_11BuiltinInfoE+0x12c5): undefined reference to `llvm::SmallVectorBase<unsigned int>::grow_pod(void*, unsigned long, unsigned long)'
/usr/lib64/gcc/x86_64-suse-linux/14/../../../../x86_64-suse-linux/bin/ld: sub_group_analysis.cpp:(.text._ZN8compiler5utils18GlobalSubgroupInfoC2ERN4llvm6ModuleERNS0_11BuiltinInfoE+0x1420): undefined reference to `llvm::SmallVectorBase<unsigned int>::grow_pod(void*, unsigned long, unsigned long)'
/usr/lib64/gcc/x86_64-suse-linux/14/../../../../x86_64-suse-linux/bin/ld: sub_group_analysis.cpp:(.text._ZN8compiler5utils18GlobalSubgroupInfoC2ERN4llvm6ModuleERNS0_11BuiltinInfoE+0x1446): undefined reference to `llvm::SmallVectorBase<unsigned int>::grow_pod(void*, unsigned long, unsigned long)'
/usr/lib64/gcc/x86_64-suse-linux/14/../../../../x86_64-suse-linux/bin/ld: sub_group_analysis.cpp:(.text._ZN8compiler5utils18GlobalSubgroupInfoC2ERN4llvm6ModuleERNS0_11BuiltinInfoE+0x1469): undefined reference to `llvm::SmallVectorBase<unsigned int>::grow_pod(void*, unsigned long, unsigned long)'

Attached is the full log of the error:

sycl_native_cpu.txt

To reproduce

1. Include a code snippet that is as short as possible
2. Specify the command which should be used to compile the program
3. Specify the command which should be used to launch the program
4. Indicate what is wrong and what was expected

Environment

• OS: [e.g Windows/Linux]
• Target device and vendor: [e.g. Intel GPU]
• DPC++ version: [e.g. commit hash or output of clang++ --version]
• Dependencies version: [e.g. the output of sycl-ls --verbose]

Additional context

No response

[sarnex]

FYI @intel/dpcpp-nativecpu-reviewers

Also note I was able to reproduce this issue myself.

[sarnex]

We are also seeing this in the nightly

https://github.com/intel/llvm/actions/runs/17663390209/job/50200800555