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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index bd72a60..13d6db4 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,47 @@ +2004-10-14 Olga Golovanevsky <olga@il.ibm.com> + + * tree-vectorizer.c (vect_generate_tmps_on_preheader): + (vect_update_ivs_after_vectorizer): + (vect_transform_for_unknown_loop_bound): + (tree_duplicate_loop_to_edge): + (allocate_new_names): + (rename_use_op): + (rename_def_op): + (rename_variables_in_bb): + (free_new_names): + (rename_variables_in_loop): + (copy_phi_nodes): + (update_phis_for_duplicate_loop): + (update_phi_nodes_for_guard): + (make_loop_iterate_ntimes): + (tree_duplicate_loop_to_edge_cfg): + (add_loop_guard): + (vect_analyze_loop_with_symbolic_num_of_iters): + (verify_loop_for_duplication): + (vect_gen_niters_for_prolog_loop): + (vect_update_niters_after_peeling): + (vect_update_inits_of_dr): + (vect_update_inits_of_drs): + (vect_build_loop_niters): + (vect_do_peeling_for_alignment): New functions. + (vect_transform_loop): Add unknown and known but indivisible loop + bound support; add peeling for unalignment support. + (vect_analyze_loop_form): Support symbolic number of iterations. + (vect_transform_loop_bound): New input parameter. + (vect_get_loop_niters): Change input parameter type. + (new_loop_vec_info): LOOP_VINFO_NITERS is tree now. + (vectorizable_store): Allow unaligned access. + (vectorize_loops): Add rewrite_into_loop_closed_ssa. + (vect_analyze_data_refs_alignment): Allowed one unaligned + store. + * tree-vectorizer.h (LOOP_VINFO_NITERS_KNOWN_P): Redefined + to use tree. + (LOOP_VINFO_INT_NITERS): New macro. + (MAX_NUMBER_OF_UNALIGNED_DATA_REFS): New define. + (do_peeling_for_alignment): + (unaligned_drs): New members of _loop_vec_info. + (LOOP_DO_PEELING_FOR_ALIGNMENT): New macro. + 2004-10-14 Ranjit Mathew <rmathew@hotmail.com> * tree.h (TREE_STRING_POINTER): Wrap in "const char *". |