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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.c-torture/] [compile/] [980329-1.c] - Blame information for rev 801

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Line No. Rev Author Line
1 688 jeremybenn
typedef __SIZE_TYPE__ size_t;
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struct re_pattern_buffer
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  {
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    unsigned char *buffer;
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    unsigned long int used;
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  };
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struct re_registers
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  {
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    int *start;
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  };
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static const char **regstart, **regend;
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static const char **old_regend;
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static int
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re_match_2_internal (struct re_pattern_buffer *bufp,
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                     struct re_registers *regs)
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{
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  unsigned char *p = bufp->buffer;
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  unsigned char *pend = p + bufp->used;
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  for (;;)
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    {
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      int highest_active_reg = 1;
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      if (bufp)
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        {
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          int i;
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          for (i = 1;; i++)
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            regs->start[i] = 0;
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        }
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      switch ((unsigned int) *p++)
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        {
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        case 1:
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          {
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            unsigned char r = *p;
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            if (r)
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              highest_active_reg = r;
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          }
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          if (p + 2 == pend)
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            {
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              char is_a_jump_n = 0;
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              int mcnt = 0;
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              unsigned char *p1;
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              p1 = p + 2;
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              switch (*p1++)
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                {
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                case 2:
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                  is_a_jump_n = 1;
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                case 1:
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                  do { do { mcnt = *p1; } while (0); p1 += 2; } while (0);
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                  if (is_a_jump_n)
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                    p1 = 0;
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                }
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              if (mcnt && *p1 == 0)
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                {
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                  unsigned r;
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                  for (r = 0; r < (unsigned) *p + (unsigned) *(p + 1); r++)
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                    {
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                      if (regend[0] >= regstart[r])
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                        regend[r] = old_regend[r];
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                    }
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                  do { while (0 < highest_active_reg + 1) { } } while (0);
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                }
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            }
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        }
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    }
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  return -1;
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}

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