rename indbr -> indirectbr to appease the residents of #llvm.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85351 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/VMCore/Instruction.cpp b/lib/VMCore/Instruction.cpp
index c48e75c..879c073 100644
--- a/lib/VMCore/Instruction.cpp
+++ b/lib/VMCore/Instruction.cpp
@@ -103,7 +103,7 @@
   case Ret:    return "ret";
   case Br:     return "br";
   case Switch: return "switch";
-  case IndBr:  return "indbr";
+  case IndirectBr: return "indirectbr";
   case Invoke: return "invoke";
   case Unwind: return "unwind";
   case Unreachable: return "unreachable";