1  /* { dg-do compile } */
       2  /* { dg-options "-O1 -mcpu=niagara4 -fpic -w" } */
       3  
       4  int rhash_sha512_process_block_A, rhash_sha512_process_block_i,
       5  rhash_sha512_process_block_block, rhash_sha512_process_block_W_0;
       6  
       7  unsigned rhash_sha512_process_block_W_2;
       8  
       9  void rhash_sha512_process_block (void)
      10  {
      11    unsigned C, E, F, G, H, W_0, W_4, W_9, W_5, W_3, T1;
      12  
      13    for (; rhash_sha512_process_block_i; rhash_sha512_process_block_i += 6) {
      14      T1 = F + (rhash_sha512_process_block_W_2 += 6);
      15      rhash_sha512_process_block_A += H & G + (W_5 += rhash_sha512_process_block_W_0);
      16      H = C & T1 & E ^ F + (W_9 += rhash_sha512_process_block_W_0);
      17      G = T1 ^ 6 + (W_0 += rhash_sha512_process_block_block);
      18      F = (unsigned) &G;
      19      T1 = (unsigned) (&T1 + (W_3 += rhash_sha512_process_block_block > 9 > W_4));
      20      C = (unsigned) (T1 + &E);
      21      W_4 += W_5 += rhash_sha512_process_block_W_0;
      22    }
      23  }