!llvm.module.flags = !{!1}
!0 = metadata !{}
-!1 = metadata !{i32 1, metadata !"Debug Info Version", i32 2}
+!1 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}
; CHECK: attributes #0 = { nounwind readnone }
; CHECK: attributes [[NUW]] = { nounwind }