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/PowerPC/PPCSelectionDAGInfo.cpp b/lib/Target/PowerPC/PPCSelectionDAGInfo.cpp
index c0004a9..d4258b4 100644
--- a/lib/Target/PowerPC/PPCSelectionDAGInfo.cpp
+++ b/lib/Target/PowerPC/PPCSelectionDAGInfo.cpp
@@ -12,10 +12,11 @@
 //===----------------------------------------------------------------------===//
 
 #define DEBUG_TYPE "powerpc-selectiondag-info"
-#include "PPCSelectionDAGInfo.h"
+#include "PPCTargetMachine.h"
 using namespace llvm;
 
-PPCSelectionDAGInfo::PPCSelectionDAGInfo() {
+PPCSelectionDAGInfo::PPCSelectionDAGInfo(const PPCTargetMachine &TM)
+  : TargetSelectionDAGInfo(TM) {
 }
 
 PPCSelectionDAGInfo::~PPCSelectionDAGInfo() {