diff options
Diffstat (limited to 'gcc/tree-vectorizer.h')
| -rw-r--r-- | gcc/tree-vectorizer.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/tree-vectorizer.h b/gcc/tree-vectorizer.h index 56e875f..33e6a91 100644 --- a/gcc/tree-vectorizer.h +++ b/gcc/tree-vectorizer.h @@ -440,6 +440,9 @@ typedef struct _loop_vec_info : public vec_info { /* Cost vector for a single scalar iteration. */ auto_vec<stmt_info_for_cost> scalar_cost_vec; + /* Map of IV base/step expressions to inserted name in the preheader. */ + hash_map<tree_operand_hash, tree> *ivexpr_map; + /* The unrolling factor needed to SLP the loop. In case of that pure SLP is applied to the loop, i.e., no unrolling is needed, this is 1. */ poly_uint64 slp_unrolling_factor; @@ -1544,6 +1547,7 @@ extern int vect_get_known_peeling_cost (loop_vec_info, int, int *, stmt_vector_for_cost *, stmt_vector_for_cost *, stmt_vector_for_cost *); +extern tree cse_and_gimplify_to_preheader (loop_vec_info, tree); /* In tree-vect-slp.c. */ extern void vect_free_slp_instance (slp_instance); @@ -1564,6 +1568,7 @@ extern bool can_duplicate_and_interleave_p (unsigned int, machine_mode, tree * = NULL, tree * = NULL); extern void duplicate_and_interleave (gimple_seq *, tree, vec<tree>, unsigned int, vec<tree> &); +extern int vect_get_place_in_interleaving_chain (gimple *, gimple *); /* In tree-vect-patterns.c. */ /* Pattern recognition functions. |