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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.target/] [i386/] [pr46939.c] - Blame information for rev 724

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Line No. Rev Author Line
1 691 jeremybenn 
/* { dg-do compile } */
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/* { dg-options "-O2" } */
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__extension__ typedef __SIZE_TYPE__ size_t;
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int
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php_filter_parse_int (char const *str, unsigned int str_len, long *ret)
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{
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  long ctx_value;
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  int sign;
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  int digit;
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  char const *end;
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  int tmp;
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  char const *tmp___0;
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  char const *tmp___1;
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  sign = 0;
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  digit = 0;
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  end = str + str_len;
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  switch ((int) *str)
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    {
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    case 45:
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      sign = 1;
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    case 43:
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      str++;
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    default:;
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      break;
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    }
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  if ((size_t) str < (size_t) end)
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    {
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      if ((int const) *str >= 49)
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        {
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          if ((int const) *str <= 57)
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            {
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              if (sign)
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                {
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                  tmp = -1;
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                }
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              else
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                {
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                  tmp = 1;
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                }
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              tmp___0 = str;
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              str++;
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              ctx_value = (long) (tmp * (int) ((int const) *tmp___0 - 48));
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            }
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          else
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            {
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              return (-1);
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            }
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        }
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      else
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        {
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          return (-1);
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        }
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    }
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  else
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    {
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      return (-1);
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    }
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  if (end - str > 19)
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    {
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      return (-1);
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    }
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  while ((size_t) str < (size_t) end)
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    {
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      if ((int const) *str >= 48)
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        {
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          if ((int const) *str <= 57)
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            {
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              tmp___1 = str;
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              str++;
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              digit = (int) ((int const) *tmp___1 - 48);
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              if (!sign)
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                {
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                  if (ctx_value <=
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                      (9223372036854775807L - (long) digit) / 10L)
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                    {
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                      ctx_value = ctx_value * 10L + (long) digit;
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                    }
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                  else
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                    {
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                      goto _L;
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                    }
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                }
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              else
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                {
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                _L:
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                  if (sign)
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                    {
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                      if (ctx_value >=
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                          ((-0x7FFFFFFFFFFFFFFF - 1) + (long) digit) / 10L)
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                        {
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                          ctx_value = ctx_value * 10L - (long) digit;
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                        }
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                      else
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                        {
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                          return (-1);
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                        }
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                    }
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                  else
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                    {
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                      return (-1);
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                    }
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                }
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            }
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          else
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            {
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              return (-1);
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            }
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        }
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      else
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        {
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          return (-1);
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        }
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    }
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  *ret = ctx_value;
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  return (1);
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}
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/* { dg-final { scan-assembler-not "idiv" } } */

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