1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp b/llvm/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp
index c1669469899..90d511cbab0 100644
--- a/llvm/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp
@@ -25,6 +25,7 @@
 #include "llvm/Target/TargetRegisterInfo.h"
 #include "llvm/ADT/Twine.h"
 #include "llvm/Support/Dwarf.h"
+#include "llvm/Support/ErrorHandling.h"
 using namespace llvm;
 
 //===----------------------------------------------------------------------===//
@@ -110,7 +111,7 @@ unsigned AsmPrinter::GetSizeOfEncodedValue(unsigned Encoding) const {
     return 0;
   
   switch (Encoding & 0x07) {
-  default: assert(0 && "Invalid encoded value.");
+  default: llvm_unreachable("Invalid encoded value.");
   case dwarf::DW_EH_PE_absptr: return TM.getTargetData()->getPointerSize();
   case dwarf::DW_EH_PE_udata2: return 2;
   case dwarf::DW_EH_PE_udata4: return 4;