/* { dg-do run } */
/* { dg-options "-fwrapv" } */

signed char foo(unsigned char c2)
{
  signed char c2_22;

  if (c2 <= 63 || c2 == 127)
    goto bb43;
  else
    goto bb20;

bb20:
  if (c2 > 252)
    goto bb43;
  else
    goto bb21;

bb21:
  /*...*/;

bb24:
  c2_22 = (signed char)c2;
  if (c2_22 >= 0)
    goto bb25;
  else
    goto bb26;

bb25:
  c2 = (unsigned char)(c2_22 - 64);
  goto bb27;

bb26:
  c2 = (unsigned char)(c2_22 - 65);

bb27:
  if (c2 <= 93)
    goto bb28;
  else
    goto bb29;

bb28:
  c2 = c2 + 33;
  goto bb30;

bb29:
  c2 = (unsigned char)((signed char)c2 - 61);

bb30:
  return c2;

bb43:
  return -1;
}
extern void abort (void);
int main()
{
  signed char res[256] = {
      -1, -1, -1, -1, -1, -1, -1, -1, 
      -1, -1, -1, -1, -1, -1, -1, -1, 
      -1, -1, -1, -1, -1, -1, -1, -1, 
      -1, -1, -1, -1, -1, -1, -1, -1, 
      -1, -1, -1, -1, -1, -1, -1, -1, 
      -1, -1, -1, -1, -1, -1, -1, -1, 
      -1, -1, -1, -1, -1, -1, -1, -1, 
      -1, -1, -1, -1, -1, -1, -1, -1, 
      33, 34, 35, 36, 37, 38, 39, 40, 
      41, 42, 43, 44, 45, 46, 47, 48, 
      49, 50, 51, 52, 53, 54, 55, 56, 
      57, 58, 59, 60, 61, 62, 63, 64, 
      65, 66, 67, 68, 69, 70, 71, 72, 
      73, 74, 75, 76, 77, 78, 79, 80, 
      81, 82, 83, 84, 85, 86, 87, 88, 
      89, 90, 91, 92, 93, 94, 95, -1, 
      96, 97, 98, 99, 100, 101, 102, 103, 
      104, 105, 106, 107, 108, 109, 110, 111, 
      112, 113, 114, 115, 116, 117, 118, 119, 
      120, 121, 122, 123, 124, 125, 126, 33, 
      34, 35, 36, 37, 38, 39, 40, 41, 
      42, 43, 44, 45, 46, 47, 48, 49, 
      50, 51, 52, 53, 54, 55, 56, 57, 
      58, 59, 60, 61, 62, 63, 64, 65, 
      66, 67, 68, 69, 70, 71, 72, 73, 
      74, 75, 76, 77, 78, 79, 80, 81, 
      82, 83, 84, 85, 86, 87, 88, 89, 
      90, 91, 92, 93, 94, 95, 96, 97, 
      98, 99, 100, 101, 102, 103, 104, 105, 
      106, 107, 108, 109, 110, 111, 112, 113, 
      114, 115, 116, 117, 118, 119, 120, 121, 
      122, 123, 124, 125, 126, -1, -1, -1
  };
  unsigned int c;
  for (c = 0; c <= 255; ++c)
    {
      if (foo (c) != res[c])
	abort ();
    }
  return 0;
}
