[Bug tree-optimization/77724] [7 Regression] bootstrap-O3 broken: ICE: in tree_to_uhwi, at tree.c:7330

[trippels at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77724

Markus Trippelsdorf <trippels at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2016-09-24
     Ever confirmed|0                           |1

--- Comment #1 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
Cleaned up testcase:

int a[81];
int b, c;
void fn1() {
  int d = b;
  for (; c; --c)
    a[c + d] = a[c];
}