1  /* { dg-skip-if "too many arguments in function call" { bpf-*-* } } */
       2  
       3  short *_offsetTable;
       4  /* This tests to make sure PRE splits the entry block ->block 0 edge
       5     when there are multiple block 0 predecessors.
       6     This is done so that we don't end up with an insertion on the 
       7     entry block -> block 0 edge which would require a split at insertion
       8     time.  
       9     PR 13163.  */
      10  void proc4WithoutFDFE(char *dst, const char *src, int next_offs, int bw,
      11  		int bh, int pitch)
      12  {
      13  	do {
      14  		int i = bw;
      15  		int code = *src++;
      16  		int x, l;
      17  		int length = *src++ + 1;
      18  
      19  		for (l = 0; l < length; l++) {
      20  			int x;
      21  
      22  			for (x = 0; x < 4; x++) ;
      23  			if (i == 0)
      24  				dst += pitch * 3;
      25  		}
      26  		char *dst2 = dst + _offsetTable[code] + next_offs;
      27  
      28  		for (x = 0; x < 4; x++) {
      29  			int j = 0;
      30  			(dst + pitch * x)[j] = (dst2 + pitch * x)[j];
      31  		}
      32  		dst += pitch * 3;
      33  	} while (--bh);
      34  }
      35  
      36