2 files changed, 0 insertions, 7 deletions
diff --git a/lib/Support/CommandLine.cpp b/lib/Support/CommandLine.cpp
index ce9344954b..d1f9fad8dd 100644
--- a/lib/Support/CommandLine.cpp
+++ b/lib/Support/CommandLine.cpp
@@ -292,12 +292,6 @@ static inline bool ProvideOption(Option *Handler, StringRef ArgName,
     break;
   case ValueOptional:
     break;
-
-  default:
-    errs() << ProgramName
-         << ": Bad ValueMask flag! CommandLine usage error:"
-         << Handler->getValueExpectedFlag() << "\n";
-    llvm_unreachable(0);
   }
 
   // If this isn't a multi-arg option, just run the handler.
diff --git a/lib/Support/SourceMgr.cpp b/lib/Support/SourceMgr.cpp
index 5a6090d05e..bbe36b260b 100644
--- a/lib/Support/SourceMgr.cpp
+++ b/lib/Support/SourceMgr.cpp
@@ -244,7 +244,6 @@ void SMDiagnostic::print(const char *ProgName, raw_ostream &S) const {
   }
 
   switch (Kind) {
-  default: assert(0 && "Unknown diagnostic kind");
   case SourceMgr::DK_Error: S << "error: "; break;
   case SourceMgr::DK_Warning: S << "warning: "; break;
   case SourceMgr::DK_Note: S << "note: "; break;