Reapply the TargerTransformInfo changes, minus the changes to LSR and Lowerinvoke.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166248 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/PPCTargetMachine.h b/lib/Target/PowerPC/PPCTargetMachine.h
index 02d69fd..c168433 100644
--- a/lib/Target/PowerPC/PPCTargetMachine.h
+++ b/lib/Target/PowerPC/PPCTargetMachine.h
@@ -21,6 +21,7 @@
 #include "PPCISelLowering.h"
 #include "PPCSelectionDAGInfo.h"
 #include "llvm/Target/TargetMachine.h"
+#include "llvm/Target/TargetTransformImpl.h"
 #include "llvm/DataLayout.h"
 
 namespace llvm {
@@ -36,6 +37,8 @@
   PPCTargetLowering   TLInfo;
   PPCSelectionDAGInfo TSInfo;
   InstrItineraryData  InstrItins;
+  ScalarTargetTransformImpl STTI;
+  VectorTargetTransformImpl VTTI;
 
 public:
   PPCTargetMachine(const Target &T, StringRef TT,
@@ -63,6 +66,12 @@
   virtual const InstrItineraryData *getInstrItineraryData() const {
     return &InstrItins;
   }
+  virtual const ScalarTargetTransformInfo *getScalarTargetTransformInfo()const {
+    return &STTI;
+  }
+  virtual const VectorTargetTransformInfo *getVectorTargetTransformInfo()const {
+    return &VTTI;
+  }
 
   // Pass Pipeline Configuration
   virtual TargetPassConfig *createPassConfig(PassManagerBase &PM);