From: Simon Pilgrim <llvm-dev@redking.me.uk>
Date: Thu, 7 Jul 2016 11:12:02 +0000 (+0000)
Subject: Fix "not all control paths return a value" warning on MSVC
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=64ba855f6c7e9b6ca15327e448e8e0af221489dc;p=clang

Fix "not all control paths return a value" warning on MSVC

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@274746 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Basic/Targets.cpp b/lib/Basic/Targets.cpp
index 38e77f0d1a..4d784d5694 100644
--- a/lib/Basic/Targets.cpp
+++ b/lib/Basic/Targets.cpp
@@ -1804,6 +1804,8 @@ public:
           return "610";
         case CudaArch::SM_62:
           return "620";
+         default:
+           llvm_unreachable("unhandled CudaArch");
         }
       }();
       Builder.defineMacro("__CUDA_ARCH__", CUDAArchCode);