--- a/llvm/projects/SPIRV-LLVM-Translator/lib/SPIRV/libSPIRV/spirv_internal.hpp
+++ b/llvm/projects/SPIRV-LLVM-Translator/lib/SPIRV/libSPIRV/spirv_internal.hpp
@@ -26,6 +26,11 @@
 #ifndef spirv_internal_HPP
 #define spirv_internal_HPP
 
+#if defined(__clang__) && __clang_major__ >= 16
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wenum-constexpr-conversion"
+#endif
+
 namespace spv {
 namespace internal {
 
@@ -193,4 +198,8 @@
 } // namespace internal
 } // namespace spv
 
+#if defined(__clang__) && __clang_major__ >= 16
+#pragma GCC diagnostic pop
+#endif
+
 #endif // #ifndef spirv_internal_HPP