libavcodec/vp8dsp.c:83: error: Uninitialized Value
  The value read from tmp[_] was never initialized.

libavcodec/vp8dsp.c:83:9: 
81.         t1 = tmp[0*4+i] - tmp[2*4+i];
82.         t2 = MUL_35468(tmp[1*4+i]) - MUL_20091(tmp[3*4+i]);
83.         t3 = MUL_20091(tmp[1*4+i]) + MUL_35468(tmp[3*4+i]);
            ^
84. 
85.         dst[0] = cm[dst[0] + ((t0 + t3 + 4) >> 3)];
