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Diffstat (limited to 'gcc/ChangeLog.killloop')
| -rw-r--r-- | gcc/ChangeLog.killloop | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/gcc/ChangeLog.killloop b/gcc/ChangeLog.killloop index 416ceb5b543..fdea80f5066 100644 --- a/gcc/ChangeLog.killloop +++ b/gcc/ChangeLog.killloop @@ -1,3 +1,29 @@ +2005-10-24 Sebastian Pop <pop@cri.ensmp.fr> + + * lambda-code.c (lambda_transform_legal_p): Use DDR_NUM_DIST_VECTS + for testing whether the data_dependence_relation contains distance + vectors. Iterate over all distance vectors of the ddr. + * lambda.h: Define a vec of lambda_vector pointers. + * tree-data-ref.c (dump_data_dependence_relation, + dump_data_dependence_direction): Iterate over all distance and + direction vectors of the ddr. + (initialize_data_dependence_relation): Initialize DDR_DIR_VECTS and + DDR_DIST_VECTS. + (build_classic_dist_vector, build_classic_dir_vector): Push a set + of distance/direction vectors instead of a single one. + * tree-data-ref.h (dir_vects, dist_vects): Replace dir/dist + lambda_vectors with a vec of lambda_vectors. + (DDR_DIR_VECT, DDR_DIST_VECT): Redefined as operations on vec. + (DDR_DIR_VECTS, DDR_DIST_VECTS, DDR_NUM_DIR_VECTS, + DDR_NUM_DIST_VECTS): New. + * tree-loop-linear.c (gather_interchange_stats): Test for the + existence of distance vectors only after having checked that there + is a dependence. Iterate over all distance vectors of the ddr. + (linear_transform_loops): Use dump_data_dependence_relation. + * tree-vect-analyze.c (vect_analyze_data_ref_dependence): Test for + distance vectors using DDR_NUM_DIST_VECTS. Iterate over all the + distance vectors of the ddr. + 2005-10-05 Zdenek Dvorak <dvorakz@suse.cz> Merge from mainline (killloop-merge-20051005). |