Rename TargetFrameInfo into TargetFrameLowering. Also, put couple of FIXMEs and fixes here and there.

llvm-svn: 123170
diff --git a/llvm/lib/Target/MBlaze/MBlazeTargetMachine.cpp b/llvm/lib/Target/MBlaze/MBlazeTargetMachine.cpp
index 0df6add..f53dbb0 100644
--- a/llvm/lib/Target/MBlaze/MBlazeTargetMachine.cpp
+++ b/llvm/lib/Target/MBlaze/MBlazeTargetMachine.cpp
@@ -85,7 +85,7 @@
   Subtarget(TT, FS),
   DataLayout("E-p:32:32:32-i8:8:8-i16:16:16"),
   InstrInfo(*this),
-  FrameInfo(Subtarget),
+  FrameLowering(Subtarget),
   TLInfo(*this), TSInfo(*this), ELFWriterInfo(*this) {
   if (getRelocationModel() == Reloc::Default) {
       setRelocationModel(Reloc::Static);