[Bug rtl-optimization/25483] [4.2 Regression] ICE on valid code with -O2 -fmove-loop-invariants

[pinskia at gcc dot gnu dot org]

------- Comment #2 from pinskia at gcc dot gnu dot org  2005-12-18 17:30 -------
Confirmed, reduced testcase:
static int mdct_win[8][36];
int decode_init(double d)
{
  int i = 0, j, k;
  for(j=0; j<4; j++)
    {
      d*= 0.5;
      mdct_win[j][i ] = ((int)(((d / (1<<5))) * (1LL<<32) + 0.5));
    }
}


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
           Keywords|                            |ice-on-valid-code
      Known to fail|                            |4.2.0
      Known to work|                            |4.0.2 4.1.0
   Last reconfirmed|0000-00-00 00:00:00         |2005-12-18 17:30:29
               date|                            |
            Summary|ICE on valid code with -O2 -|[4.2 Regression] ICE on
                   |fmove-loop-invariants       |valid code with -O2 -fmove-
                   |                            |loop-invariants
   Target Milestone|---                         |4.2.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25483