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| author | Richard Sandiford <richard.sandiford@linaro.org> | 2011-05-03 07:46:54 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2011-05-03 07:46:54 +0000 |
| commit | 272c6793a0d2098195c7996bd29c0c7e066486bc (patch) | |
| tree | c68ece441c93f241be213a12f649634ce972f325 /gcc/tree-vectorizer.h | |
| parent | 0f6d54f720796f2ebcb15764ac0d0b174529367d (diff) | |
| download | gcc-272c6793a0d2098195c7996bd29c0c7e066486bc.zip gcc-272c6793a0d2098195c7996bd29c0c7e066486bc.tar.gz gcc-272c6793a0d2098195c7996bd29c0c7e066486bc.tar.bz2 | |
md.texi (vec_load_lanes, [...]): Document.
gcc/
* doc/md.texi (vec_load_lanes, vec_store_lanes): Document.
* optabs.h (COI_vec_load_lanes, COI_vec_store_lanes): New
convert_optab_index values.
(vec_load_lanes_optab, vec_store_lanes_optab): New convert optabs.
* genopinit.c (optabs): Initialize the new optabs.
* internal-fn.def (LOAD_LANES, STORE_LANES): New internal functions.
* internal-fn.c (get_multi_vector_move, expand_LOAD_LANES)
(expand_STORE_LANES): New functions.
* tree.h (build_array_type_nelts): Declare.
* tree.c (build_array_type_nelts): New function.
* tree-vectorizer.h (vect_model_store_cost): Add a bool argument.
(vect_model_load_cost): Likewise.
(vect_store_lanes_supported, vect_load_lanes_supported)
(vect_record_strided_load_vectors): Declare.
* tree-vect-data-refs.c (vect_lanes_optab_supported_p)
(vect_store_lanes_supported, vect_load_lanes_supported): New functions.
(vect_transform_strided_load): Split out statement recording into...
(vect_record_strided_load_vectors): ...this new function.
* tree-vect-stmts.c (create_vector_array, read_vector_array)
(write_vector_array, create_array_ref): New functions.
(vect_model_store_cost): Add store_lanes_p argument.
(vect_model_load_cost): Add load_lanes_p argument.
(vectorizable_store): Try to use store-lanes functions for
interleaved stores.
(vectorizable_load): Likewise load-lanes and loads.
* tree-vect-slp.c (vect_get_and_check_slp_defs): Update call
to vect_model_store_cost.
(vect_build_slp_tree): Likewise vect_model_load_cost.
From-SVN: r173291
Diffstat (limited to 'gcc/tree-vectorizer.h')
| -rw-r--r-- | gcc/tree-vectorizer.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/gcc/tree-vectorizer.h b/gcc/tree-vectorizer.h index 9181f67..e572511 100644 --- a/gcc/tree-vectorizer.h +++ b/gcc/tree-vectorizer.h @@ -788,9 +788,9 @@ extern void free_stmt_vec_info (gimple stmt); extern tree vectorizable_function (gimple, tree, tree); extern void vect_model_simple_cost (stmt_vec_info, int, enum vect_def_type *, slp_tree); -extern void vect_model_store_cost (stmt_vec_info, int, enum vect_def_type, - slp_tree); -extern void vect_model_load_cost (stmt_vec_info, int, slp_tree); +extern void vect_model_store_cost (stmt_vec_info, int, bool, + enum vect_def_type, slp_tree); +extern void vect_model_load_cost (stmt_vec_info, int, bool, slp_tree); extern void vect_finish_stmt_generation (gimple, gimple, gimple_stmt_iterator *); extern bool vect_mark_stmts_to_be_vectorized (loop_vec_info); @@ -829,7 +829,9 @@ extern tree vect_create_data_ref_ptr (gimple, tree, struct loop *, tree, extern tree bump_vector_ptr (tree, gimple, gimple_stmt_iterator *, gimple, tree); extern tree vect_create_destination_var (tree, tree); extern bool vect_strided_store_supported (tree, unsigned HOST_WIDE_INT); +extern bool vect_store_lanes_supported (tree, unsigned HOST_WIDE_INT); extern bool vect_strided_load_supported (tree, unsigned HOST_WIDE_INT); +extern bool vect_load_lanes_supported (tree, unsigned HOST_WIDE_INT); extern void vect_permute_store_chain (VEC(tree,heap) *,unsigned int, gimple, gimple_stmt_iterator *, VEC(tree,heap) **); extern tree vect_setup_realignment (gimple, gimple_stmt_iterator *, tree *, @@ -837,6 +839,7 @@ extern tree vect_setup_realignment (gimple, gimple_stmt_iterator *, tree *, struct loop **); extern void vect_transform_strided_load (gimple, VEC(tree,heap) *, int, gimple_stmt_iterator *); +extern void vect_record_strided_load_vectors (gimple, VEC(tree,heap) *); extern int vect_get_place_in_interleaving_chain (gimple, gimple); extern tree vect_get_new_vect_var (tree, enum vect_var_kind, const char *); extern tree vect_create_addr_base_for_vector_ref (gimple, gimple_seq *, |