Index: cmake/modules/HandleLLVMOptions.cmake
===================================================================
--- cmake/modules/HandleLLVMOptions.cmake
+++ cmake/modules/HandleLLVMOptions.cmake
@@ -360,6 +360,20 @@
 
   append("/Zc:inline" CMAKE_C_FLAGS CMAKE_CXX_FLAGS)
 
+  # Disable string literal const->non-const type conversion
+  # "When specified, the compiler requires strict const-qualification
+  # conformance for pointers initialized by using string literals."
+  append("/Zc:strictStrings" CMAKE_C_FLAGS CMAKE_CXX_FLAGS)
+
+  # Eliminate Duplicate Strings
+  append("/GF" CMAKE_C_FLAGS CMAKE_CXX_FLAGS)
+
+  # Generate Intrinsic Functions
+  append("/Oi" CMAKE_C_FLAGS CMAKE_CXX_FLAGS)
+
+  # Enforce type conversion rules
+  append("/Zc:rvalueCast" CMAKE_CXX_FLAGS)
+
   # Disable sized deallocation if the flag is supported. MSVC fails to compile
   # the operator new overload in User otherwise.
   check_c_compiler_flag("/WX /Zc:sizedDealloc-" SUPPORTS_SIZED_DEALLOC)