assert(0) -> LLVM_UNREACHABLE.

[oota-llvm.git] / include / llvm / Support / InstVisitor.h

diff --git a/include/llvm/Support/InstVisitor.h b/include/llvm/Support/InstVisitor.h
index 768f4877aded1caaf4510a112d852829114d00cc..2fa8c4793c69565f14ca287941631446e1347500 100644 (file)
--- a/include/llvm/Support/InstVisitor.h
+++ b/include/llvm/Support/InstVisitor.h
@@ -14,6 +14,7 @@
 #include "llvm/Function.h"
 #include "llvm/Instructions.h"
 #include "llvm/Module.h"
+#include "llvm/Support/ErrorHandling.h"
 
 namespace llvm {
 
@@ -113,8 +114,7 @@ public:
   //
   RetTy visit(Instruction &I) {
     switch (I.getOpcode()) {
-    default: assert(0 && "Unknown instruction type encountered!");
-             abort();
+    default: LLVM_UNREACHABLE("Unknown instruction type encountered!");
       // Build the switch statement using the Instruction.def file...
 #define HANDLE_INST(NUM, OPCODE, CLASS) \
     case Instruction::OPCODE: return \