ExceptionDemo.cpp: Use Function::setDoesNotReturn(). Attributes stuff was updated.

llvm-svn: 165796
diff --git a/llvm/examples/ExceptionDemo/ExceptionDemo.cpp b/llvm/examples/ExceptionDemo/ExceptionDemo.cpp
index 276c30d..215cb4d 100644
--- a/llvm/examples/ExceptionDemo/ExceptionDemo.cpp
+++ b/llvm/examples/ExceptionDemo/ExceptionDemo.cpp
@@ -1846,7 +1846,7 @@
                          true,
                          false);
 
-  funct->addFnAttr(llvm::Attribute::NoReturn);
+  funct->setDoesNotReturn();
 
   // _Unwind_Resume
 
@@ -1866,7 +1866,7 @@
                          true,
                          false);
 
-  funct->addFnAttr(llvm::Attribute::NoReturn);
+  funct->setDoesNotReturn();
 
   // ourPersonality