add enough support for indirect branch for the feature test to pass
(assembler,asmprinter, bc reader+writer) and document it.  Codegen
currently aborts on it.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85274 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AsmParser/LLLexer.cpp b/lib/AsmParser/LLLexer.cpp
index 4fb7ea9..1003907 100644
--- a/lib/AsmParser/LLLexer.cpp
+++ b/lib/AsmParser/LLLexer.cpp
@@ -645,6 +645,7 @@
   INSTKEYWORD(ret,         Ret);
   INSTKEYWORD(br,          Br);
   INSTKEYWORD(switch,      Switch);
+  INSTKEYWORD(indbr,       IndBr);
   INSTKEYWORD(invoke,      Invoke);
   INSTKEYWORD(unwind,      Unwind);
   INSTKEYWORD(unreachable, Unreachable);