[llvm] r343765 - Fix MSVC "not all control paths return a value" warning. NFCI.

[Simon Pilgrim via llvm-commits]

Author: rksimon
Date: Thu Oct  4 03:25:52 2018
New Revision: 343765

URL: http://llvm.org/viewvc/llvm-project?rev=343765&view=rev
Log:
Fix MSVC "not all control paths return a value" warning. NFCI.

Modified:
    llvm/trunk/lib/Target/WebAssembly/InstPrinter/WebAssemblyInstPrinter.cpp

Modified: llvm/trunk/lib/Target/WebAssembly/InstPrinter/WebAssemblyInstPrinter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/WebAssembly/InstPrinter/WebAssemblyInstPrinter.cpp?rev=343765&r1=343764&r2=343765&view=diff
==============================================================================
--- llvm/trunk/lib/Target/WebAssembly/InstPrinter/WebAssemblyInstPrinter.cpp (original)
+++ llvm/trunk/lib/Target/WebAssembly/InstPrinter/WebAssemblyInstPrinter.cpp Thu Oct  4 03:25:52 2018
@@ -250,4 +250,5 @@ const char *llvm::WebAssembly::TypeToStr
   case wasm::ValType::EXCEPT_REF:
     return "except_ref";
   }
+  llvm_unreachable("Unknown wasm::ValType");
 }