gcc/testsuite/gcc.c-torture/compile/pr38857.c

   1 static const int vs_total_ac_bits = 2680;
   2 typedef struct EncBlockInfo {
   3       short mb[64];
   4       unsigned char next[64];
   5 } EncBlockInfo;
   6 inline void dv_guess_qnos(EncBlockInfo* blks, int* qnos) {
   7       int size[5];
   8       int j, k, a, prev;
   9       EncBlockInfo* b;
  10       for(a=2; a==2 || vs_total_ac_bits < size[0]; a+=a){
  11          for (j=0; j<6*5; j++, b++) {
  12              for (k= b->next[prev]; k<64; k= b->next[k]) {
  13                  if(b->mb[k] < a && b->mb[k] > -a){
  14                      b->next[prev] = b->next[k];
  15                  }
  16                  else{
  17                      prev = k;
  18                  }
  19              }
  20          }
  21      }
  22 }