remove extraneous const qualifier


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73373 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp b/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp
index 8afe2ea..df24fc1 100644
--- a/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp
+++ b/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp
@@ -673,8 +673,7 @@
     printBasicBlockLabel(MBB, false, false, false);
 }
 
-bool X86ATTAsmPrinter::printAsmMRegister(const MachineOperand &MO,
-                                         const char Mode) {
+bool X86ATTAsmPrinter::printAsmMRegister(const MachineOperand &MO, char Mode) {
   unsigned Reg = MO.getReg();
   switch (Mode) {
   default: return true;  // Unknown mode.
diff --git a/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.h b/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.h
index 5b40e73..547d29b 100644
--- a/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.h
+++ b/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.h
@@ -104,7 +104,7 @@
     printLeaMemReference(MI, OpNo, "subreg64");
   }
 
-  bool printAsmMRegister(const MachineOperand &MO, const char Mode);
+  bool printAsmMRegister(const MachineOperand &MO, char Mode);
   bool PrintAsmOperand(const MachineInstr *MI, unsigned OpNo,
                        unsigned AsmVariant, const char *ExtraCode);
   bool PrintAsmMemoryOperand(const MachineInstr *MI, unsigned OpNo,