libavcodec/mpegaudiodec.c:612: error: Uninitialized Value
  The value read from tmp[_] was never initialized.

libavcodec/mpegaudiodec.c:612:9: 
610.         s2 = t1 - t0;
611. 
612.         t2 = tmp[i + 1];
             ^
613.         t3 = tmp[i + 3];
614.         s1 = MULH3(t3 + t2, icos36h[    j], 2);
