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| author | Sebastian Pop <sebastian.pop@amd.com> | 2009-08-28 20:30:09 +0000 |
|---|---|---|
| committer | Sebastian Pop <spop@gcc.gnu.org> | 2009-08-28 20:30:09 +0000 |
| commit | f8e0bb8b3732047d6532f8c09be6bc6c7d506d1b (patch) | |
| tree | 9421b3183e3e55466cd348b1fa39953fc87c0ce3 /gcc/graphite-dependences.c | |
| parent | e37f165fb75c8eed1dfed95bf25da62da5e7ba7e (diff) | |
| download | gcc-f8e0bb8b3732047d6532f8c09be6bc6c7d506d1b.zip gcc-f8e0bb8b3732047d6532f8c09be6bc6c7d506d1b.tar.gz gcc-f8e0bb8b3732047d6532f8c09be6bc6c7d506d1b.tar.bz2 | |
graphite-dependences.c (graphite_carried_dependence_level_k): Do not delete the original dependence relation.
2009-08-28 Sebastian Pop <sebastian.pop@amd.com>
* graphite-dependences.c (graphite_carried_dependence_level_k): Do
not delete the original dependence relation.
From-SVN: r151182
Diffstat (limited to 'gcc/graphite-dependences.c')
| -rw-r--r-- | gcc/graphite-dependences.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/gcc/graphite-dependences.c b/gcc/graphite-dependences.c index 5d7b50b..585e072 100644 --- a/gcc/graphite-dependences.c +++ b/gcc/graphite-dependences.c @@ -576,7 +576,7 @@ graphite_legal_transform_bb (poly_bb_p pbb1, poly_bb_p pbb2) for (i = 0; VEC_iterate (poly_dr_p, PBB_DRS (pbb1), i, pdr1); i++) for (j = 0; VEC_iterate (poly_dr_p, PBB_DRS (pbb2), j, pdr2); j++) if (!graphite_legal_transform_dr (pbb1, pbb2, pdr1, pdr2)) - return false; + return false; return true; } @@ -698,13 +698,9 @@ graphite_carried_dependence_level_k (poly_dr_p pdr1, poly_dr_p pdr2, true, false); if (pddr_is_empty (pddr)) - { - ppl_delete_Pointset_Powerset_C_Polyhedron (po); - return false; - } + return false; po = PDDR_DDP (pddr); - ppl_Pointset_Powerset_C_Polyhedron_space_dimension (po, &dim); eqpp = build_pairwise_scheduling_inequality (dim, level, tdim1 + ddim1, 1); |