diff options
| author | Sebastian Pop <sebastian.pop@amd.com> | 2011-01-25 06:46:07 +0000 |
|---|---|---|
| committer | Sebastian Pop <spop@gcc.gnu.org> | 2011-01-25 06:46:07 +0000 |
| commit | d7d3d6af69a25722d6fac836e21799563fba8c70 (patch) | |
| tree | 8cd48eb9a7e2b73a18175f3e96db4aa6701557ce /gcc/ChangeLog.graphite | |
| parent | 28c5db5784e89103e979fa1ec165494ff82e53c0 (diff) | |
| download | gcc-d7d3d6af69a25722d6fac836e21799563fba8c70.zip gcc-d7d3d6af69a25722d6fac836e21799563fba8c70.tar.gz gcc-d7d3d6af69a25722d6fac836e21799563fba8c70.tar.bz2 | |
Minimize the number of expensive calls to ppl_powerset_is_empty.
2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
* graphite-dependences.c: Include graphite-cloog-util.h.
(new_poly_ddr): Inlined into dependence_polyhedron.
(free_poly_ddr): Moved close by new_poly_ddr.
(dependence_polyhedron_1): Renamed dependence_polyhedron.
Early return NULL when ppl_powerset_is_empty returns true.
(dependence_polyhedron): Renamed new_poly_ddr. Call only once
poly_drs_may_alias_p. Avoid one call to ppl_powerset_is_empty.
(graphite_legal_transform_dr): Call new_poly_ddr.
(graphite_carried_dependence_level_k): Same.
(dot_original_deps_stmt_1): Renamed dot_deps_stmt_2. Use new_poly_ddr.
(dot_transformed_deps_stmt_1): Removed.
(dot_deps_stmt_1): Call dot_deps_stmt_2.
(dot_original_deps): Renamed dot_deps_2. Call new_poly_ddr.
(dot_deps_1): Call dot_deps_2.
* Makefile.in (graphite-dependences.o): Add missing dependence on
graphite-cloog-util.h.
From-SVN: r169206
Diffstat (limited to 'gcc/ChangeLog.graphite')
| -rw-r--r-- | gcc/ChangeLog.graphite | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/ChangeLog.graphite b/gcc/ChangeLog.graphite index aae2041..93c4c4e 100644 --- a/gcc/ChangeLog.graphite +++ b/gcc/ChangeLog.graphite @@ -1,5 +1,22 @@ 2011-01-15 Sebastian Pop <sebastian.pop@amd.com> + * graphite-dependences.c (new_poly_ddr): Inlined into + dependence_polyhedron. + (free_poly_ddr): Moved close by new_poly_ddr. + (dependence_polyhedron_1): Renamed dependence_polyhedron. + Early return NULL when ppl_powerset_is_empty returns true. + (dependence_polyhedron): Renamed new_poly_ddr. Call only once + poly_drs_may_alias_p. Avoid one call to ppl_powerset_is_empty. + (graphite_legal_transform_dr): Call new_poly_ddr. + (graphite_carried_dependence_level_k): Same. + (dot_original_deps_stmt_1): Renamed dot_deps_stmt_2. Use new_poly_ddr. + (dot_transformed_deps_stmt_1): Removed. + (dot_deps_stmt_1): Call dot_deps_stmt_2. + (dot_original_deps): Renamed dot_deps_2. Call new_poly_ddr. + (dot_deps_1): Call dot_deps_2. + +2011-01-15 Sebastian Pop <sebastian.pop@amd.com> + * graphite-dependences.c (new_poly_dr): Call ppl_powerset_is_empty. (build_lexicographical_constraint): Same. (dependence_polyhedron_1): Same. |