[Bug tree-optimization/92537] [10 Regression] ICE in vect_slp_analyze_node_operations, at tree-vect-slp.c:2775

[dcb314 at hotmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92537

David Binderman <dcb314 at hotmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |dcb314 at hotmail dot com

--- Comment #4 from David Binderman <dcb314 at hotmail dot com> ---
Another reduced test case, this time in C:

int a[64];
int b, c, e;
short d;
short f[64];
void g() {
  b = 0;
  c = d >> 3;
  for (; b < 64 - 1; b++) {
    e = 0;
    e -= a[b] * c;
    f[b] = e;
  }
}

Flag -O3 required.