https://github.com/llvm/llvm-project/pull/73249

Author: ivanradanov

openmp/runtime/src/CMakeLists.txt

@@ -139,6 +139,8 @@ libomp_get_asmflags(LIBOMP_CONFIGURED_ASMFLAGS)
 set_source_files_properties(${LIBOMP_CXXFILES} PROPERTIES COMPILE_FLAGS "${LIBOMP_CONFIGURED_CXXFLAGS}")
 set_source_files_properties(${LIBOMP_ASMFILES} ${LIBOMP_GNUASMFILES} PROPERTIES COMPILE_FLAGS "${LIBOMP_CONFIGURED_ASMFLAGS}")
 
+add_definitions(-U_GLIBCXX_ASSERTIONS)
+add_definitions(-U_LIBCPP_ENABLE_ASSERTIONS)
 # Remove any cmake-automatic linking of the standard C++ library.
 # We neither need (nor want) the standard C++ library dependency even though we compile c++ files.
 if(NOT ${LIBOMP_USE_STDCPPLIB})