X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;ds=sidebyside;f=utils%2FTableGen%2FTableGenBackends.h;h=2dc03ce1e71e4e4650e00e1c2413cd36027c4a0e;hb=47f0e3f434e2e43f951c3a826c40906cb15b7285;hp=28b626e17e89403567f51c28fdd6d90416345bb4;hpb=426db657da8753921f21c676b91c527e1b77878c;p=oota-llvm.git

diff --git a/utils/TableGen/TableGenBackends.h b/utils/TableGen/TableGenBackends.h
index 28b626e17e8..2dc03ce1e71 100644
--- a/utils/TableGen/TableGenBackends.h
+++ b/utils/TableGen/TableGenBackends.h
@@ -13,6 +13,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+#ifndef LLVM_UTILS_TABLEGEN_TABLEGENBACKENDS_H
+#define LLVM_UTILS_TABLEGEN_TABLEGENBACKENDS_H
 
 // A TableGen backend is a function that looks like
 //
@@ -78,3 +80,5 @@ void EmitOptParser(RecordKeeper &RK, raw_ostream &OS);
 void EmitCTags(RecordKeeper &RK, raw_ostream &OS);
 
 } // End llvm namespace
+
+#endif