Index: llvm/test/CodeGen/Generic/2010-11-04-BigByval.ll
===================================================================
--- llvm/test/CodeGen/Generic/2010-11-04-BigByval.ll
+++ llvm/test/CodeGen/Generic/2010-11-04-BigByval.ll
@@ -1,6 +1,9 @@
 ; RUN: llc < %s
 ; PR7170
 
+; Please note, that there are NVPTX special testcases for "byval"
+; UNSUPPORTED: nvptx
+
 %big = type [131072 x i8]
 
 declare void @foo(%big* byval(%big) align 1)