libavcodec/h264pred.c:35: error: Uninitialized Value
  The value read from t0 was never initialized.

libavcodec/h264pred.c:35:5: 
33.     LOAD_TOP_EDGE
34.     LOAD_TOP_RIGHT_EDGE
35.     uint32_t v = PACK_4U8((lt + 2*t0 + t1 + 2) >> 2,
        ^
36.                           (t0 + 2*t1 + t2 + 2) >> 2,
37.                           (t1 + 2*t2 + t3 + 2) >> 2,
