Remove unnecessary default cases in switches that cover all enum values.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147855 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 2 deletions

diff --git a/lib/Analysis/AliasAnalysisCounter.cpp b/lib/Analysis/AliasAnalysisCounter.cpp
index d947220e07..a7744c9b2d 100644
--- a/lib/Analysis/AliasAnalysisCounter.cpp
+++ b/lib/Analysis/AliasAnalysisCounter.cpp
@@ -129,7 +129,6 @@ AliasAnalysisCounter::alias(const Location &LocA, const Location &LocB) {
 
   const char *AliasString;
   switch (R) {
-  default: llvm_unreachable("Unknown alias type!");
   case NoAlias:   No++;   AliasString = "No alias"; break;
   case MayAlias:  May++;  AliasString = "May alias"; break;
   case PartialAlias: Partial++; AliasString = "Partial alias"; break;
@@ -156,7 +155,6 @@ AliasAnalysisCounter::getModRefInfo(ImmutableCallSite CS,
 
   const char *MRString;
   switch (R) {
-  default:       llvm_unreachable("Unknown mod/ref type!");
   case NoModRef: NoMR++;     MRString = "NoModRef"; break;
   case Ref:      JustRef++;  MRString = "JustRef"; break;
   case Mod:      JustMod++;  MRString = "JustMod"; break;