From: Simon Pilgrim <llvm-dev@redking.me.uk>
Date: Wed, 14 Aug 2019 11:29:56 +0000 (+0000)
Subject: Fix "not all control paths return a value" MSVC warning. NFCI.
X-Git-Tag: llvmorg-11-init~11898
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3f40bdb558649e4effdd9e429df6871985333a9c;p=platform%2Fupstream%2Fllvm.git

Fix "not all control paths return a value" MSVC warning. NFCI.

llvm-svn: 368830
---

diff --git a/llvm/lib/Transforms/Coroutines/CoroSplit.cpp b/llvm/lib/Transforms/Coroutines/CoroSplit.cpp
index e091928..5699217 100644
--- a/llvm/lib/Transforms/Coroutines/CoroSplit.cpp
+++ b/llvm/lib/Transforms/Coroutines/CoroSplit.cpp
@@ -141,6 +141,7 @@ private:
     case Kind::SwitchCleanup:
       return true;
     }
+    llvm_unreachable("Unknown CoroCloner::Kind enum");
   }
 
   void createDeclaration();