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/* PR optimization/13260 */

#include <string.h>

typedef unsigned long u32;

u32 in_aton(const char* x)

{

  return 0x0a0b0c0d;

}

u32 root_nfs_parse_addr(char *name)

{

 u32 addr;

 int octets = 0;

 char *cp, *cq;

 cp = cq = name;

 while (octets < 4) {

  while (*cp >= '0' && *cp <= '9')

   cp++;

  if (cp == cq || cp - cq > 3)

   break;

  if (*cp == '.' || octets == 3)

   octets++;

  if (octets < 4)

   cp++;

  cq = cp;

 }

 if (octets == 4 && (*cp == ':' || *cp == '\0')) {

  if (*cp == ':')

   *cp++ = '\0';

  addr = in_aton(name);

  strcpy(name, cp);

 } else

  addr = (-1);

 return addr;

}

int

main()

{

  static char addr[] = "10.11.12.13:/hello";

  u32 result = root_nfs_parse_addr(addr);

  if (result != 0x0a0b0c0d) { abort(); }

  return 0;

}