[Bug middle-end/19857] [4.0 Regression] alignment check of SSE constant fails in simple test program

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-02-09 
21:24 -------
Confirmed, here is a testcase which uses abort:
typedef float V __attribute__ ((vector_size (16)));
typedef __SIZE_TYPE__ uintptr_t;
V foo;
void abort (void);

int main(void)
{
  V *foo2 = &foo;
  if (!(((((uintptr_t)(((float *) (((uintptr_t) foo2) & ~(uintptr_t)3)))) % 8) 
== 0) && !(((uintptr_t)foo2) & 1)))
   abort ();
  return 0;
}





-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
OtherBugsDependingO|                            |19858
              nThis|                            |
             Status|UNCONFIRMED                 |NEW
          Component|regression                  |middle-end
     Ever Confirmed|                            |1
  GCC build triplet|i686-pc-linux-gnu           |
   GCC host triplet|i686-pc-linux-gnu           |
 GCC target triplet|i686-pc-linux-gnu           |
      Known to fail|                            |4.0.0
      Known to work|                            |3.3.2
   Last reconfirmed|0000-00-00 00:00:00         |2005-02-09 21:24:32
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19857