pr-9254-894979 vs. 5.0-13016 / sw-lin-mesa / nddemo-bumpmapping

pr-9254-894979 (89497940) Diff 5.0-13016 (4c9b226b)
21e448c9af48f2b151344f02e1fc212d5f33baf5 Failure
09c7634bce931d858f7a21e90061bb1b153c6c0b Failure
a5125386e2aead05c876afbef212e9988f6f3cbe Failure