Implement a bunch more TargetSelectionDAGInfo infrastructure.

Move EmitTargetCodeForMemcpy, EmitTargetCodeForMemset, and
EmitTargetCodeForMemmove out of TargetLowering and into
SelectionDAGInfo to exercise this.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103481 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Sparc/SparcTargetMachine.h b/lib/Target/Sparc/SparcTargetMachine.h
index 1367a31..322c82a 100644
--- a/lib/Target/Sparc/SparcTargetMachine.h
+++ b/lib/Target/Sparc/SparcTargetMachine.h
@@ -20,6 +20,7 @@
 #include "SparcInstrInfo.h"
 #include "SparcSubtarget.h"
 #include "SparcISelLowering.h"
+#include "SparcSelectionDAGInfo.h"
 
 namespace llvm {
 
@@ -27,6 +28,7 @@
   SparcSubtarget Subtarget;
   const TargetData DataLayout;       // Calculates type size & alignment
   SparcTargetLowering TLInfo;
+  SparcSelectionDAGInfo TSInfo;
   SparcInstrInfo InstrInfo;
   TargetFrameInfo FrameInfo;
 public:
@@ -42,6 +44,9 @@
   virtual const SparcTargetLowering* getTargetLowering() const {
     return &TLInfo;
   }
+  virtual const SparcSelectionDAGInfo* getSelectionDAGInfo() const {
+    return &TSInfo;
+  }
   virtual const TargetData       *getTargetData() const { return &DataLayout; }
 
   // Pass Pipeline Configuration