diff --git a/llvm/lib/Target/NVPTX/NVPTXAsmPrinter.cpp b/llvm/lib/Target/NVPTX/NVPTXAsmPrinter.cpp
--- a/llvm/lib/Target/NVPTX/NVPTXAsmPrinter.cpp
+++ b/llvm/lib/Target/NVPTX/NVPTXAsmPrinter.cpp
@@ -1306,8 +1306,6 @@
     else
       return "u32";
   }
-  llvm_unreachable("unexpected type");
-  return nullptr;
 }

 void NVPTXAsmPrinter::emitPTXGlobalVariable(const GlobalVariable *GVar,