[Bug tree-optimization/71170] [7 Regression] ICE in rewrite_expr_tree, at tree-ssa-reassoc.c:3898

[dcb314 at hotmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71170

--- Comment #13 from David Binderman <dcb314 at hotmail dot com> ---
Created attachment 38685
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38685&action=edit
C source code