diff options
Diffstat (limited to 'gcc/graphite-optimize-isl.c')
| -rw-r--r-- | gcc/graphite-optimize-isl.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/gcc/graphite-optimize-isl.c b/gcc/graphite-optimize-isl.c index cbab820..195101a 100644 --- a/gcc/graphite-optimize-isl.c +++ b/gcc/graphite-optimize-isl.c @@ -320,7 +320,7 @@ getPrevectorMap (isl_ctx *ctx, int DimToVectorize, ip >= 0 The image of this map is the separation class. The range of this map includes - all the i that are multiple of 4 in the domain beside the greater one. + all the i multiple of 4 in the domain such as i + 3 is in the domain too. */ static isl_map * @@ -486,20 +486,25 @@ getScheduleForBandList (isl_band_list *BandList, isl_union_map **map_sepcl) } } } - Schedule = isl_union_map_union (Schedule, PartialSchedule); + Schedule = isl_union_map_union (Schedule, + isl_union_map_copy(PartialSchedule)); isl_band_free (Band); isl_space_free (Space); if (!flag_loop_unroll_jam) - continue; + { + isl_union_map_free (PartialSchedule); + continue; + } if (PartialSchedule_f) - *map_sepcl = isl_union_map_union (*map_sepcl, - PartialSchedule_f); + { + *map_sepcl = isl_union_map_union (*map_sepcl, PartialSchedule_f); + isl_union_map_free (PartialSchedule); + } else - *map_sepcl = isl_union_map_union (*map_sepcl, - isl_union_map_copy (PartialSchedule)); + *map_sepcl = isl_union_map_union (*map_sepcl, PartialSchedule); } return Schedule; |