[Bug tree-optimization/85286] [8 Regression] ICE in exact_div, at poly-int.h:2139

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85286

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Started to ICE with r249897:
no-tree-pre-pr45241.c: In function ‘foo’:
no-tree-pre-pr45241.c:5:1: internal compiler error: Segmentation fault
 foo (short x)
 ^~~
0xe87375 crash_signal
        ../../gcc/toplev.c:338
0x115a93d gimple_code
        ../../gcc/gimple.h:1683
0x115f6c7 vect_get_vec_def_for_operand_1(gimple*, vect_def_type)
        ../../gcc/tree-vect-stmts.c:1381
0x115fa69 vect_get_vec_def_for_operand(tree_node*, gimple*, tree_node*)
        ../../gcc/tree-vect-stmts.c:1448