pr-9983-0a2f8a vs. 5.0-14795 / uberogl-lin-radeon / nddemo-bumpmapping

pr-9983-0a2f8a (0a2f8af5) Diff 5.0-14795 (62783235)
Failure 2f5e55ea18dff190896ced37cf8cd2345a992e93
Failure 23a1242bbc7bf14be4e54f7f24647da40f5d8a40
Failure 23a1242bbc7bf14be4e54f7f24647da40f5d8a40
Failure b28a89e68c03db85a7dd07ef1d245957ebe7b8a3