Suppress Intel Compiler debug iterator vectorization warning in test_…

…openmp.cpp (#1630)
uxlfoundation · Feb 6, 2025 · b92627b · b92627b
1 parent fa5ed8e
commit b92627b
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
@@ -535,6 +535,12 @@ if (TARGET TBB::tbb)
 
         set_target_properties(test_openmp PROPERTIES COMPILE_FLAGS ${TBB_OPENMP_FLAG})
 
+        # Intel LLVM compiler triggers a warning when using OpenMP in debug mode on Windows.
+        # The only way not to trigger it seems to be explicitly disabling it from the command line.
+        if (WIN32 AND (CMAKE_CXX_COMPILER_ID STREQUAL IntelLLVM) AND (CMAKE_CXX_COMPILER_VERSION VERSION_EQUAL 2025.0))
+            target_compile_options(test_openmp PRIVATE $<$<CONFIG:DEBUG>:-Wno-debug-option-simd>)
+        endif()
+
         if (NOT TBB_OPENMP_NO_LINK_FLAG)
             set_target_properties(test_openmp PROPERTIES LINK_FLAGS ${TBB_OPENMP_FLAG})
         endif()