call

llvm-svn: 245882

1 files changed, 13 insertions, 0 deletions

diff --git a/llvm/lib/Target/WebAssembly/InstPrinter/WebAssemblyInstPrinter.cpp b/llvm/lib/Target/WebAssembly/InstPrinter/WebAssemblyInstPrinter.cpp
index 0c5792c6b51..cbd2f7dc748 100644
--- a/llvm/lib/Target/WebAssembly/InstPrinter/WebAssemblyInstPrinter.cpp
+++ b/llvm/lib/Target/WebAssembly/InstPrinter/WebAssemblyInstPrinter.cpp
@@ -44,3 +44,16 @@ void WebAssemblyInstPrinter::printInst(const MCInst *MI, raw_ostream &OS,
   printInstruction(MI, OS);
   printAnnotation(OS, Annot);
 }
+
+void WebAssemblyInstPrinter::printOperand(const MCInst *MI, unsigned OpNo,
+                                          raw_ostream &O) {
+  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");
+    Op.getExpr()->print(O, &MAI);
+  }
+}