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/SystemZ/SystemZSelectionDAGInfo.cpp b/lib/Target/SystemZ/SystemZSelectionDAGInfo.cpp
index 87c831b..3eabcd2 100644
--- a/lib/Target/SystemZ/SystemZSelectionDAGInfo.cpp
+++ b/lib/Target/SystemZ/SystemZSelectionDAGInfo.cpp
@@ -12,10 +12,11 @@
 //===----------------------------------------------------------------------===//
 
 #define DEBUG_TYPE "systemz-selectiondag-info"
-#include "SystemZSelectionDAGInfo.h"
+#include "SystemZTargetMachine.h"
 using namespace llvm;
 
-SystemZSelectionDAGInfo::SystemZSelectionDAGInfo() {
+SystemZSelectionDAGInfo::SystemZSelectionDAGInfo(const SystemZTargetMachine &TM)
+  : TargetSelectionDAGInfo(TM) {
 }
 
 SystemZSelectionDAGInfo::~SystemZSelectionDAGInfo() {