Add file comment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14172 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/PowerPC/PowerPCReg.td b/lib/Target/PowerPC/PowerPCReg.td
index 8f856217d44319b956d0e5647d4057cfebd79500..7975b0b859144085a41aec65fb5339b463534117 100644 (file)
--- a/lib/Target/PowerPC/PowerPCReg.td
+++ b/lib/Target/PowerPC/PowerPCReg.td
@@ -7,6 +7,7 @@
 // 
 //===----------------------------------------------------------------------===//
 //
+// This file defines the PowerPC register file in Tablegen format.
 //
 //===----------------------------------------------------------------------===//