[Bug tree-optimization/21638] [4.1 regression] cris-elf broken, dce is_gimple_reg_type (type=0x0) building newlib

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-05-18 
12:34 -------
Confirmed, reduced testcase:
typedef struct hashhdr {
 int bitmaps[32];
} HASHHDR;

static void
swap_header_copy(HASHHDR *srcp, HASHHDR *destp)
{
  int i;
  for (i = 0; i < 32; i++)
    ((char *)&(destp->bitmaps[i]))[0] = ((char *)&(srcp->bitmaps[i]))[1];
}

int
flush_meta(HASHHDR *whdrp1)
{
 HASHHDR *whdrp;
 HASHHDR whdr;
 whdrp = &whdr;
 swap_header_copy(whdrp1, whdrp);
 return (0);
}


-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |law at gcc dot gnu dot org
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2005-05-18 12:34:06
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21638