Add simple operand printing stuff
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84704 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/MSP430/AsmPrinter/MSP430InstPrinter.cpp b/lib/Target/MSP430/AsmPrinter/MSP430InstPrinter.cpp
index 4612a08..243a5e1 100644
--- a/lib/Target/MSP430/AsmPrinter/MSP430InstPrinter.cpp
+++ b/lib/Target/MSP430/AsmPrinter/MSP430InstPrinter.cpp
@@ -33,3 +33,18 @@
void MSP430InstPrinter::printInst(const MCInst *MI) {
printInstruction(MI);
}
+
+void MSP430InstPrinter::printOperand(const MCInst *MI, unsigned OpNo,
+ const char *Modifier) {
+ assert((Modifier == 0 || Modifier[0] == 0) && "Cannot print modifiers");
+
+ const MCOperand &Op = MI->getOperand(OpNo);
+ if (Op.isReg()) {
+ O << getRegisterName(Op.getReg());
+ } else if (Op.isImm()) {
+ O << '#' << Op.getImm();
+ } else {
+ assert(Op.isExpr() && "unknown operand kind in printOperand");
+ assert(0 && "Unimplemented!");
+ }
+}