diff --git a/lib/MC/MCParser/AsmParser.cpp b/lib/MC/MCParser/AsmParser.cpp
index dd438b7..077d2df 100644
--- a/lib/MC/MCParser/AsmParser.cpp
+++ b/lib/MC/MCParser/AsmParser.cpp
@@ -331,10 +331,9 @@
 }
 
 bool AsmParser::ParseParenExpression(const MCExpr *&Res, SMLoc &EndLoc) {
-  if (ParseParenExpr(Res, EndLoc))
-    return true;
-
-  return false;
+  Res = 0;
+  return ParseParenExpr(Res, EndLoc) ||
+         ParseBinOpRHS(1, Res, EndLoc);
 }
 
 bool AsmParser::ParseAbsoluteExpression(int64_t &Res) {