Make this work with counter > 127


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6613 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Instrumentation/EmitFunctions.cpp b/lib/Transforms/Instrumentation/EmitFunctions.cpp
index ed3b63e..7b98107 100644
--- a/lib/Transforms/Instrumentation/EmitFunctions.cpp
+++ b/lib/Transforms/Instrumentation/EmitFunctions.cpp
@@ -37,7 +37,7 @@
                                           cstruct, "llvmFunctionTable");
   M.getGlobalList().push_back(gb);
 
-  ConstantInt *cnst = ConstantInt::get(Type::IntTy, counter); 
+  ConstantInt *cnst = ConstantSInt::get(Type::IntTy, counter); 
   GlobalVariable *fnCount = new GlobalVariable(Type::IntTy, true, 
 					       GlobalValue::ExternalLinkage, 
 					       cnst, "llvmFunctionCount");