Add missing forward decl

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3413 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/Support/InstVisitor.h b/include/llvm/Support/InstVisitor.h
index 93f1a855fa73834a143399a67bd7d4a432495709..0d35aab6890fb3252d44cc045ef3cd241a0bb18d 100644 (file)
--- a/include/llvm/Support/InstVisitor.h
+++ b/include/llvm/Support/InstVisitor.h
@@ -44,6 +44,7 @@
 #define LLVM_SUPPORT_INSTVISITOR_H
 
 #include "llvm/Instruction.h"
+class Module;
 
 // We operate on opaque instruction classes, so forward declare all instruction
 // types now...