Remove unused function.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118141 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp b/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp
index d20c989..4c233a6 100644
--- a/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp
+++ b/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp
@@ -338,14 +338,6 @@
     O << ", " << getRegisterName(MO.getReg());
 }
 
-void ARMInstPrinter::printAddrModePCOperand(const MCInst *MI, unsigned OpNum,
-                                            raw_ostream &O) {
-  // All instructions using addrmodepc are pseudos and should have been
-  // handled explicitly in printInstructionThroughMCStreamer(). If one got
-  // here, it wasn't, so something's wrong.
-  llvm_unreachable("Unhandled PC-relative pseudo-instruction!");
-}
-
 void ARMInstPrinter::printBitfieldInvMaskImmOperand(const MCInst *MI,
                                                     unsigned OpNum,
                                                     raw_ostream &O) {
diff --git a/lib/Target/ARM/InstPrinter/ARMInstPrinter.h b/lib/Target/ARM/InstPrinter/ARMInstPrinter.h
index 1737c54..f4382b0 100644
--- a/lib/Target/ARM/InstPrinter/ARMInstPrinter.h
+++ b/lib/Target/ARM/InstPrinter/ARMInstPrinter.h
@@ -50,7 +50,6 @@
   void printAddrMode6Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
   void printAddrMode6OffsetOperand(const MCInst *MI, unsigned OpNum,
                                    raw_ostream &O);
-  void printAddrModePCOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
 
   void printBitfieldInvMaskImmOperand(const MCInst *MI, unsigned OpNum,
                                       raw_ostream &O);