[Bug bootstrap/26998] [4.1 Regression] bootstrap failure building libdecnumber, ICE in compare_values, tree-vrp.c:432

[rguenth at gcc dot gnu dot org]

------- Comment #17 from rguenth at gcc dot gnu dot org  2007-05-16 10:20 
-------
Reopen, because this happens on the 4.1 branch as well with -O2 -ftrapv

void f1(int);
void f2(int x)
{
    if (x != -2147483647 - 1)
        f1(-x);
}


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|FIXED                       |
            Summary|bootstrap failure building  |[4.1 Regression] bootstrap
                   |libdecnumber, ICE in        |failure building
                   |compare_values, tree-       |libdecnumber, ICE in
                   |vrp.c:432                   |compare_values, tree-
                   |                            |vrp.c:432
   Target Milestone|---                         |4.1.3


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26998