1  /* PR debug/45055 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-O2 -ftracer -fsched-pressure -funroll-loops -fschedule-insns -fcompare-debug" } */
       4  /* { dg-require-effective-target scheduling } */
       5  
       6  int colormap[10];
       7  
       8  extern int bar ();
       9  
      10  void
      11  foo (int *img, int fp, int y, int *ptr, int depth, int c, int t, int xm)
      12  {
      13    int x, color, count;
      14    for (; y; y--)
      15      {
      16        if (depth)
      17  	{
      18  	  count = bar ();
      19  	  for (x = xm; x; x--)
      20  	    {
      21  	      if (c != 1)
      22  		count = color = -1;
      23  	      if (count == 0)
      24  		color = count = bar ();
      25  	      if (color)
      26  		t = bar (fp);
      27  	      *ptr++ = colormap[t];
      28  	    }
      29  	}
      30        switch (*img)
      31  	{
      32  	case 1:
      33  	  bar ();
      34  	case 3:
      35  	case -1:
      36  	case -3:
      37  	  bar ();
      38  	case -4:
      39  	  bar ();
      40  	}
      41      }
      42  }