Merge System into Support.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120298 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/ARMDecoderEmitter.cpp b/utils/TableGen/ARMDecoderEmitter.cpp
index b5f3299..60a31a2 100644
--- a/utils/TableGen/ARMDecoderEmitter.cpp
+++ b/utils/TableGen/ARMDecoderEmitter.cpp
@@ -1826,7 +1826,7 @@
     assert(0 && "Unreachable code!");
   }
 
-  o << "#include \"llvm/System/DataTypes.h\"\n";
+  o << "#include \"llvm/Support/DataTypes.h\"\n";
   o << "#include <assert.h>\n";
   o << '\n';
   o << "namespace llvm {\n\n";