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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123170 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/CellSPU/SPUTargetMachine.cpp b/lib/Target/CellSPU/SPUTargetMachine.cpp
index 7e16ab5..3423c69 100644
--- a/lib/Target/CellSPU/SPUTargetMachine.cpp
+++ b/lib/Target/CellSPU/SPUTargetMachine.cpp
@@ -29,7 +29,7 @@
 }
 
 const std::pair<unsigned, int> *
-SPUFrameInfo::getCalleeSaveSpillSlots(unsigned &NumEntries) const {
+SPUFrameLowering::getCalleeSaveSpillSlots(unsigned &NumEntries) const {
   NumEntries = 1;
   return &LR[0];
 }
@@ -40,7 +40,7 @@
     Subtarget(TT, FS),
     DataLayout(Subtarget.getTargetDataString()),
     InstrInfo(*this),
-    FrameInfo(Subtarget),
+    FrameLowering(Subtarget),
     TLInfo(*this),
     TSInfo(*this),
     InstrItins(Subtarget.getInstrItineraryData()) {