1 files changed, 1 insertions, 16 deletions
diff --git a/llvm/lib/Target/SystemZ/SystemZRegisterInfo.cpp b/llvm/lib/Target/SystemZ/SystemZRegisterInfo.cpp
index 59692e88336..b1050d46e55 100644
--- a/llvm/lib/Target/SystemZ/SystemZRegisterInfo.cpp
+++ b/llvm/lib/Target/SystemZ/SystemZRegisterInfo.cpp
@@ -33,7 +33,7 @@ using namespace llvm;
 
 SystemZRegisterInfo::SystemZRegisterInfo(SystemZTargetMachine &tm,
                                          const SystemZInstrInfo &tii)
-  : SystemZGenRegisterInfo(), TM(tm), TII(tii) {
+  : SystemZGenRegisterInfo(0), TM(tm), TII(tii) {
 }
 
 const unsigned*
@@ -126,11 +126,6 @@ SystemZRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
   MI.getOperand(i+1).ChangeToImmediate(Offset);
 }
 
-unsigned SystemZRegisterInfo::getRARegister() const {
-  assert(0 && "What is the return address register");
-  return 0;
-}
-
 unsigned
 SystemZRegisterInfo::getFrameRegister(const MachineFunction &MF) const {
   assert(0 && "What is the frame register");
@@ -146,13 +141,3 @@ unsigned SystemZRegisterInfo::getEHHandlerRegister() const {
   assert(0 && "What is the exception handler register");
   return 0;
 }
-
-int SystemZRegisterInfo::getDwarfRegNum(unsigned RegNum, bool isEH) const {
-  assert(0 && "What is the dwarf register number");
-  return -1;
-}
-
-int SystemZRegisterInfo::getLLVMRegNum(unsigned DwarfRegNo, bool isEH) const {
-  assert(0 && "What is the dwarf register number");
-  return -1;
-}