[llvm] r367603 - Follow up of rL367592, fix the build

[Sjoerd Meijer via llvm-commits]

Author: sjoerdmeijer
Date: Thu Aug  1 11:54:29 2019
New Revision: 367603

URL: http://llvm.org/viewvc/llvm-project?rev=367603&view=rev
Log:
Follow up of rL367592, fix the build

Some buildbots complained about:
error: default label in switch which covers all enumeration values

Modified:
    llvm/trunk/lib/Transforms/Vectorize/LoopVectorize.cpp

Modified: llvm/trunk/lib/Transforms/Vectorize/LoopVectorize.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Vectorize/LoopVectorize.cpp?rev=367603&r1=367602&r2=367603&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/Vectorize/LoopVectorize.cpp (original)
+++ llvm/trunk/lib/Transforms/Vectorize/LoopVectorize.cpp Thu Aug  1 11:54:29 2019
@@ -4767,8 +4767,6 @@ Optional<unsigned> LoopVectorizationCost
   }
 
   switch (ScalarEpilogueStatus) {
-  default:
-    return None;
   case CM_ScalarEpilogueAllowed:
     return computeFeasibleMaxVF(TC);
   case CM_ScalarEpilogueNotNeededPredicatePragma: