[Bug tree-optimization/37969] [4.3 Regression] "-O2 -funswitch-loops" causes ICE in build_int_cst_wide, at tree.c:891 (OpenOffice.org)

[rguenth at gcc dot gnu dot org]

------- Comment #6 from rguenth at gcc dot gnu dot org  2008-10-30 23:51 -------
Confirmed.  I cannot reproduce this with 4.2 or 4.4 (but maybe that just
requires a more reduced testcase).


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
          Component|middle-end                  |tree-optimization
     Ever Confirmed|0                           |1
           Keywords|                            |ice-on-valid-code
      Known to fail|                            |4.3.2
      Known to work|                            |4.2.4 4.4.0
   Last reconfirmed|0000-00-00 00:00:00         |2008-10-30 23:51:33
               date|                            |
            Summary|"-O2 -funswitch-loops"      |[4.3 Regression] "-O2 -
                   |causes ICE in               |funswitch-loops" causes ICE
                   |build_int_cst_wide, at      |in build_int_cst_wide, at
                   |tree.c:891 (OpenOffice.org) |tree.c:891 (OpenOffice.org)
   Target Milestone|---                         |4.3.3


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37969