[llvm] r268198 - Fixed MSVC 'not all control paths return a value' warning

[Simon Pilgrim via llvm-commits]

Author: rksimon
Date: Sun May  1 10:52:31 2016
New Revision: 268198

URL: http://llvm.org/viewvc/llvm-project?rev=268198&view=rev
Log:
Fixed MSVC 'not all control paths return a value' warning

Modified:
    llvm/trunk/lib/Analysis/ScalarEvolution.cpp

Modified: llvm/trunk/lib/Analysis/ScalarEvolution.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Analysis/ScalarEvolution.cpp?rev=268198&r1=268197&r2=268198&view=diff
==============================================================================
--- llvm/trunk/lib/Analysis/ScalarEvolution.cpp (original)
+++ llvm/trunk/lib/Analysis/ScalarEvolution.cpp Sun May  1 10:52:31 2016
@@ -9574,6 +9574,7 @@ static StringRef loopDispositionToStr(Sc
   case ScalarEvolution::LoopComputable:
     return "Computable";
   }
+  llvm_unreachable("Unknown ScalarEvolution::LoopDisposition kind!");
 }
 
 void ScalarEvolution::print(raw_ostream &OS) const {