diff options
Diffstat (limited to 'gcc/tree-vectorizer.h')
| -rw-r--r-- | gcc/tree-vectorizer.h | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/gcc/tree-vectorizer.h b/gcc/tree-vectorizer.h index 25d0aae..f4b4dec 100644 --- a/gcc/tree-vectorizer.h +++ b/gcc/tree-vectorizer.h @@ -1305,6 +1305,22 @@ vect_dr_behavior (data_reference *dr) return &STMT_VINFO_DR_WRT_VEC_LOOP (stmt_info); } +/* Return the stmt DR is in. For DR_STMT that have been replaced by + a pattern this returns the corresponding pattern stmt. Otherwise + DR_STMT is returned. */ + +inline gimple * +vect_dr_stmt (data_reference *dr) +{ + gimple *stmt = DR_STMT (dr); + stmt_vec_info stmt_info = vinfo_for_stmt (stmt); + if (STMT_VINFO_IN_PATTERN_P (stmt_info)) + return STMT_VINFO_RELATED_STMT (stmt_info); + /* DR_STMT should never refer to a stmt in a pattern replacement. */ + gcc_checking_assert (!STMT_VINFO_RELATED_STMT (stmt_info)); + return stmt; +} + /* Return true if the vect cost model is unlimited. */ static inline bool unlimited_cost_model (loop_p loop) @@ -1473,11 +1489,11 @@ extern bool vect_analyze_stmt (gimple *, bool *, slp_tree, slp_instance, extern bool vectorizable_condition (gimple *, gimple_stmt_iterator *, gimple **, tree, int, slp_tree, stmt_vector_for_cost *); -extern void vect_get_load_cost (struct data_reference *, int, bool, +extern void vect_get_load_cost (stmt_vec_info, int, bool, unsigned int *, unsigned int *, stmt_vector_for_cost *, stmt_vector_for_cost *, bool); -extern void vect_get_store_cost (struct data_reference *, int, +extern void vect_get_store_cost (stmt_vec_info, int, unsigned int *, stmt_vector_for_cost *); extern bool vect_supportable_shift (enum tree_code, tree); extern tree vect_gen_perm_mask_any (tree, const vec_perm_indices &); |