Index: llvm/trunk/.gitignore
===================================================================
--- llvm/trunk/.gitignore
+++ llvm/trunk/.gitignore
@@ -41,6 +41,8 @@
 autoconf/aclocal.m4
 autoconf/autom4te.cache
 /compile_commands.json
+# Visual Studio built-in CMake configuration
+/CMakeSettings.json
 
 #==============================================================================#
 # Directories to ignore (do not add trailing '/'s, they skip symlinks).