expose a ctor

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23924 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Analysis/InstCount.cpp

@@ -11,6 +11,7 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "llvm/Analysis/Passes.h"
 #include "llvm/Pass.h"
 #include "llvm/Function.h"
 #include "llvm/Support/InstVisitor.h"
@@ -57,6 +58,8 @@ namespace {
                                 "Counts the various types of Instructions");
 }
 
+FunctionPass *llvm::createInstCountPass() { return new InstCount(); }
+
 // InstCount::run - This is the main Analysis entry point for a
 // function.
 //