1 files changed, 1 insertions, 28 deletions
diff --git a/lib/Target/XCore/XCoreInstrInfo.cpp b/lib/Target/XCore/XCoreInstrInfo.cpp
index dd90ea9..ad00046 100644
--- a/lib/Target/XCore/XCoreInstrInfo.cpp
+++ b/lib/Target/XCore/XCoreInstrInfo.cpp
@@ -46,33 +46,6 @@ static bool isZeroImm(const MachineOperand &op) {
   return op.isImm() && op.getImm() == 0;
 }
 
-/// Return true if the instruction is a register to register move and
-/// leave the source and dest operands in the passed parameters.
-///
-bool XCoreInstrInfo::isMoveInstr(const MachineInstr &MI,
-                                 unsigned &SrcReg, unsigned &DstReg,
-                                 unsigned &SrcSR, unsigned &DstSR) const {
-  SrcSR = DstSR = 0; // No sub-registers.
-
-  // We look for 4 kinds of patterns here:
-  // add dst, src, 0
-  // sub dst, src, 0
-  // or dst, src, src
-  // and dst, src, src
-  if ((MI.getOpcode() == XCore::ADD_2rus || MI.getOpcode() == XCore::SUB_2rus)
-      && isZeroImm(MI.getOperand(2))) {
-    DstReg = MI.getOperand(0).getReg();
-    SrcReg = MI.getOperand(1).getReg();
-    return true;
-  } else if ((MI.getOpcode() == XCore::OR_3r || MI.getOpcode() == XCore::AND_3r)
-      && MI.getOperand(1).getReg() == MI.getOperand(2).getReg()) {
-    DstReg = MI.getOperand(0).getReg();
-    SrcReg = MI.getOperand(1).getReg();
-    return true;
-  }
-  return false;
-}
-
 /// isLoadFromStackSlot - If the specified machine instruction is a direct
 /// load from a stack slot, return the virtual or physical register number of
 /// the destination along with the FrameIndex of the loaded stack slot.  If
@@ -437,7 +410,7 @@ bool XCoreInstrInfo::spillCalleeSavedRegisters(MachineBasicBlock &MBB,
                         it->getFrameIdx(), RC, &RI);
     if (emitFrameMoves) {
       MCSymbol *SaveLabel = MF->getContext().CreateTempSymbol();
-      BuildMI(MBB, MI, DL, get(XCore::DBG_LABEL)).addSym(SaveLabel);
+      BuildMI(MBB, MI, DL, get(XCore::PROLOG_LABEL)).addSym(SaveLabel);
       XFI->getSpillLabels().push_back(std::make_pair(SaveLabel, *it));
     }
   }