[Bug tree-optimization/23820] ICE in lambda_loopnest_to_gcc_loopnest, at lambda-code.c:1982

[jean-marc dot valin at usherbrooke dot ca]

------- Comment #3 from jean-marc dot valin at usherbrooke dot ca  2005-11-02 
00:12 -------
Forgot to include the code. This is a function from the Speex coded:

int vq_index(float *in, const float *codebook, int len, int entries)
{
   int i,j;
   float min_dist=0;
   int best_index=0;
   for (i=0;i<entries;i++)
   {
      float dist=0;
      for (j=0;j<len;j++)
      {
         float tmp = in[j]-*codebook++;
         dist += tmp*tmp;
      }
      if (i==0 || dist<min_dist)
      {
         min_dist=dist;
         best_index=i;
      }
   }
   return best_index;
}


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23820