extern void sese_insert_phis_for_liveouts (sese, basic_block, edge, edge);
extern void build_sese_loop_nests (sese);
extern edge copy_bb_and_scalar_dependences (basic_block, sese, edge,
- VEC (tree, heap) *);
+ VEC (tree, heap) *, bool *);
extern struct loop *outermost_loop_in_sese (sese, basic_block);
extern void insert_loop_close_phis (htab_t, loop_p);
extern void insert_guard_phis (basic_block, edge, edge, htab_t, htab_t);
scev = scalar_evolution_in_region (region, loop, def);
return !chrec_contains_undetermined (scev)
- && TREE_CODE (scev) != SSA_NAME
+ && (TREE_CODE (scev) != SSA_NAME
+ || !defined_in_sese_p (scev, region))
&& (tree_does_not_contain_chrecs (scev)
|| evolution_function_is_affine_p (scev));
}