libavcodec/mpegaudiodec.c:1036: error: Uninitialized Value
  The value read from tmp[_] was never initialized.

libavcodec/mpegaudiodec.c:1036:9: 
1034.         s2 = t1 - t0;
1035. 
1036.         t2 = tmp[i + 1];
              ^
1037.         t3 = tmp[i + 3];
1038.         s1 = MULH3(t3 + t2, icos36h[j], 2);
