More PPC32 -> PPC changes, as well as merging some classes that were
redundant after the change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23759 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/PPCSubtarget.h b/lib/Target/PowerPC/PPCSubtarget.h
index 45fbd3c..03fcba0 100644
--- a/lib/Target/PowerPC/PPCSubtarget.h
+++ b/lib/Target/PowerPC/PPCSubtarget.h
@@ -1,4 +1,4 @@
-//=====-- PowerPCSubtarget.h - Define Subtarget for the PPC ---*- C++ -*--====//
+//=====-- PPCSubtarget.h - Define Subtarget for the PPC -------*- C++ -*--====//
 //
 //                     The LLVM Compiler Infrastructure
 //