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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 6bc408a20c7..dc54f66bcaf 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,36 @@ +2004-09-19 Ira Rosen <irar@il.ibm.com> + + * tree-vectorizer.h (stmt_vec_info): Add vect_dr_base field. + (STMT_VINFO_VECT_DR_BASE): Declare. + (VECT_SMODULO): Declare. + * tree-vectorizer.c (vect_compute_array_ref_alignment): New function. + (vect_compute_array_base_alignment): New function. + (vect_analyze_data_ref_access): Check array indices. Remove one + dimensional arrays restriction. + (vect_get_ptr_offset): New function. + (vect_get_symbl_and_dr): New function. + (vect_get_base_and_bit_offset): Support additional data refs. Renamed + (former name vect_get_base_decl_and_bit_offset). + (vect_create_index_for_array_ref): Removed. + (vect_create_index_for_vector_ref): New function. + (vect_create_addr_base_for_vector_ref): New function. + (vect_create_data_ref): Handle additional data refs. Call + vect_create_index_for_vector_ref and vect_create_addr_base_for_vector_ref. + (vect_compute_data_ref_alignment): Support the changes. Call + vect_get_base_and_bit_offset. + (vect_analyze_data_refs): Call vect_get_symbl_and_dr. Support additional + data refs. Store vect_dr_base. + (vect_analyze_data_ref_accesses): Support nonconstant init. + (new_stmt_vec_info): Initialize vect_dr_base field. + (vect_is_simple_iv_evolution): Call initial_condition_in_loop_num. + (get_vectype_for_scalar_type): Check for BLKmode. + * tree-chrec.h (initial_condition_in_loop_num): Declare. + * tree-chrec.c (initial_condition_in_loop_num): New function. + (chrec_component_in_loop_num): New function. + (evolution_part_in_loop_num): Call chrec_component_in_loop_num. + * tree-data-ref.c (analyze_array_indexes): Change parameter (access_fns) + to be pointer to varray_type. + 2004-09-19 Jan Hubicka <jh@suse.cz> * basic-block.h (update_bb_profile_after_threading): Declare. |