diff --git a/include/llvm/TableGen/Record.h b/include/llvm/TableGen/Record.h
index a07898a955c..5bf4f4fc5d5 100644
--- a/include/llvm/TableGen/Record.h
+++ b/include/llvm/TableGen/Record.h
@@ -1799,9 +1799,9 @@ struct LessRecordRegister {
 
       unsigned LHSVal, RHSVal;
       if (LHSPart.second.getAsInteger(10, LHSVal))
-        assert("Unable to convert LHS to integer.");
+        assert(0 && "Unable to convert LHS to integer.");
       if (RHSPart.second.getAsInteger(10, RHSVal))
-        assert("Unable to convert RHS to integer.");
+        assert(0 && "Unable to convert RHS to integer.");
       if (LHSVal != RHSVal)
         return LHSVal < RHSVal;
     }
diff --git a/lib/Target/Hexagon/InstPrinter/HexagonInstPrinter.cpp b/lib/Target/Hexagon/InstPrinter/HexagonInstPrinter.cpp
index 36da6dfcc3d..3105665c940 100644
--- a/lib/Target/Hexagon/InstPrinter/HexagonInstPrinter.cpp
+++ b/lib/Target/Hexagon/InstPrinter/HexagonInstPrinter.cpp
@@ -179,7 +179,7 @@ void HexagonInstPrinter::printBranchOperand(const MCInst *MI, unsigned OpNo,
                                             raw_ostream &O) const {
   // Branches can take an immediate operand.  This is used by the branch
   // selection pass to print $+8, an eight byte displacement from the PC.
-  assert("Unknown branch operand.");
+  assert(0 && "Unknown branch operand.");
 }
 
 void HexagonInstPrinter::printCallOperand(const MCInst *MI, unsigned OpNo,
@@ -203,7 +203,7 @@ void HexagonInstPrinter::printSymbol(const MCInst *MI, unsigned OpNo,
     O << '#';
     printOperand(MI, OpNo, O);
   } else {
-    assert("Unknown symbol operand");
+    assert(0 && "Unknown symbol operand");
     printOperand(MI, OpNo, O);
   }
   O << ')';