MC: Add target hook to control symbol quoting

llvm-svn: 239370
diff --git a/llvm/lib/Target/Sparc/InstPrinter/SparcInstPrinter.cpp b/llvm/lib/Target/Sparc/InstPrinter/SparcInstPrinter.cpp
index bac2617..5d714fe 100644
--- a/llvm/lib/Target/Sparc/InstPrinter/SparcInstPrinter.cpp
+++ b/llvm/lib/Target/Sparc/InstPrinter/SparcInstPrinter.cpp
@@ -120,7 +120,7 @@
   }
 
   assert(MO.isExpr() && "Unknown operand kind in printOperand");
-  MO.getExpr()->print(O);
+  MO.getExpr()->print(O, &MAI);
 }
 
 void SparcInstPrinter::printMemOperand(const MCInst *MI, int opNum,