[Bug tree-optimization/59591] ICE in vect_get_vec_def_for_stmt_copy, at tree-vect-stmts.c:156 for -march=core-avx2

[izamyatin at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59591

--- Comment #1 from Igor Zamyatin <izamyatin at gmail dot com> ---
Created attachment 31509
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31509&action=edit
small testcase