libavcodec/opus_silk.c:1009: error: Uninitialized Value
  The value read from lpc32[_] was never initialized.

libavcodec/opus_silk.c:1009:13: 
1007. 
1008.         for (k = 0; k < order; k++) {
1009.             lpc32[k] = ROUND_MULL(lpc32[k], chirp, 16);
                  ^
1010.             lpc[k]   = (lpc32[k] + 16) >> 5;
1011.             chirp    = (chirp_base * chirp + 32768) >> 16;
