1 files changed, 18 insertions, 0 deletions
diff --git a/lib/Target/RISCV/AsmParser/RISCVAsmParser.cpp b/lib/Target/RISCV/AsmParser/RISCVAsmParser.cpp
index 0172c6298772..f10f7a2b77d6 100644
--- a/lib/Target/RISCV/AsmParser/RISCVAsmParser.cpp
+++ b/lib/Target/RISCV/AsmParser/RISCVAsmParser.cpp
@@ -1208,6 +1208,24 @@ OperandMatchResultTy RISCVAsmParser::parseBareSymbol(OperandVector &Operands) {
     Res = V;
   } else
     Res = MCSymbolRefExpr::create(Sym, MCSymbolRefExpr::VK_None, getContext());
+
+  MCBinaryExpr::Opcode Opcode;
+  switch (getLexer().getKind()) {
+  default:
+    Operands.push_back(RISCVOperand::createImm(Res, S, E, isRV64()));
+    return MatchOperand_Success;
+  case AsmToken::Plus:
+    Opcode = MCBinaryExpr::Add;
+    break;
+  case AsmToken::Minus:
+    Opcode = MCBinaryExpr::Sub;
+    break;
+  }
+
+  const MCExpr *Expr;
+  if (getParser().parseExpression(Expr))
+    return MatchOperand_ParseFail;
+  Res = MCBinaryExpr::create(Opcode, Res, Expr, getContext());
   Operands.push_back(RISCVOperand::createImm(Res, S, E, isRV64()));
   return MatchOperand_Success;
 }