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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 3dec250c4b4..9c7429514df 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,9 +1,37 @@ +2007-05-29 Zdenek Dvorak <dvorakz@suse.cz> + + * tree-vectorizer.h (DR_MISALIGNMENT): Cast aux to integer. + (SET_DR_MISALIGNMENT): New. + * tree-vect-analyze.c (vect_compute_data_ref_alignment, + vect_update_misalignment_for_peel, vect_enhance_data_refs_alignment): + Use SET_DR_MISALIGNMENT. + * tree-predcom.c (split_data_refs_to_components): Cast dr->aux from + pointer. + * tree-data-ref.c (create_data_ref, compute_all_dependences, + find_loop_nest): Export. + * tree-data-ref.h (struct data_reference): Change aux field to pointer. + (create_data_ref, compute_all_dependences, find_loop_nest): Declare. + * tree-ssa-loop-prefetch.c: Include tree-data-ref.h. + (L1_CACHE_SIZE_BYTES, L2_CACHE_SIZE_BYTES, NONTEMPORAL_FRACTION): + New macros. + (struct mem_ref): Add field reuse_distance. + (find_or_create_group, record_ref): Use XNEW instead of xcalloc. + Initialize reuse_distance field. + (issue_prefetch_ref): Select temporality of prefetch according to + reuse_distance. + (volume_of_references, volume_of_dist_vector, add_subscript_strides, + self_reuse_distance, determine_loop_nest_reuse): New functions. + (loop_prefetch_arrays): Call determine_loop_nest_reuse. + (tree_ssa_prefetch_arrays): Dump L2 cache size. + * Makefile.in (tree-ssa-loop-prefetch.o): Add TREE_DATA_REF_H + dependency. + 2007-05-29 Daniel Berlin <dberlin@dberlin.org> * tree-ssa-alias.c: Add aliasing overview. 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com> - Danny Smith <dannysmith@users.sourceforge.net> + Danny Smith <dannysmith@users.sourceforge.net> PR target/29498 * config/i386/t-crtfm: Compile crtfastmath.o with |