diff --git a/test/CodeGen/function-attributes.c b/test/CodeGen/function-attributes.c
index 373eb63..a12111e 100644
--- a/test/CodeGen/function-attributes.c
+++ b/test/CodeGen/function-attributes.c
@@ -43,4 +43,8 @@
   return arg ? 0 : f10_t();
 }
 
+// RUN: grep 'define void @f13() nounwind readnone' %t &&
+void f13(void) __attribute__((pure)) __attribute__((const));
+void f13(void){}
+
 // RUN: true