Index: lldb/trunk/.gitignore
===================================================================
--- lldb/trunk/.gitignore
+++ lldb/trunk/.gitignore
@@ -28,3 +28,5 @@
 
 # We should ignore Xcode-style embedding of llvm/ at lldb root dir.
 /llvm/
+/DerivedData/
+/lldb.xcworkspace/xcshareddata/