Provide proper stack offsets for outgoing arguments

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75945 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/SystemZ/SystemZTargetMachine.h b/lib/Target/SystemZ/SystemZTargetMachine.h
index 194d5fe..4862a99 100644
--- a/lib/Target/SystemZ/SystemZTargetMachine.h
+++ b/lib/Target/SystemZ/SystemZTargetMachine.h
@@ -48,7 +48,7 @@
   virtual const TargetData *getTargetData() const     { return &DataLayout;}
   virtual const SystemZSubtarget *getSubtargetImpl() const { return &Subtarget; }
 
-  virtual const TargetRegisterInfo *getRegisterInfo() const {
+  virtual const SystemZRegisterInfo *getRegisterInfo() const {
     return &InstrInfo.getRegisterInfo();
   }