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| author | Tobias Grosser <grosser@fim.uni-passau.de> | 2011-08-03 00:09:49 +0000 |
|---|---|---|
| committer | Tobias Grosser <grosser@fim.uni-passau.de> | 2011-08-03 00:09:49 +0000 |
| commit | 51e89bf87ffacc33f9c9bbc3705a2e6cee6e9cd9 (patch) | |
| tree | ebcdb8465c9ea969b03c4db3976409ef448ce427 | |
| parent | b3bfd84ebb6657be47c0294de459f1ff02d3a9c6 (diff) | |
| download | bcm5719-llvm-51e89bf87ffacc33f9c9bbc3705a2e6cee6e9cd9.tar.gz bcm5719-llvm-51e89bf87ffacc33f9c9bbc3705a2e6cee6e9cd9.zip | |
Dependences: Fix memory corruption.
Signed-off-by: Tobias Grosser <tobias@grosser.es>
llvm-svn: 136749
| -rw-r--r-- | polly/lib/Analysis/Dependences.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/polly/lib/Analysis/Dependences.cpp b/polly/lib/Analysis/Dependences.cpp index 4de38804c43..9bcab6e5485 100644 --- a/polly/lib/Analysis/Dependences.cpp +++ b/polly/lib/Analysis/Dependences.cpp @@ -102,12 +102,12 @@ bool Dependences::runOnScop(Scop &S) { accdom = isl_map_intersect_domain(accdom, domcp); if ((*MI)->isRead()) - isl_union_map_add_map(sink, accdom); + sink = isl_union_map_add_map(sink, accdom); else - isl_union_map_add_map(must_source, accdom); + must_source = isl_union_map_add_map(must_source, accdom); } isl_map *scattering = isl_map_copy(Stmt->getScattering()); - isl_union_map_add_map(schedule, scattering); + schedule = isl_union_map_add_map(schedule, scattering); } DEBUG( @@ -167,7 +167,7 @@ bool Dependences::isValidScattering(StatementToIslMapTy *NewScattering) { else scattering = isl_map_copy((*NewScattering)[Stmt]); - isl_union_map_add_map(schedule, scattering); + schedule = isl_union_map_add_map(schedule, scattering); } isl_union_map *temp_must_dep, *temp_may_dep; @@ -240,7 +240,7 @@ isl_union_map* getCombinedScheduleForDim(Scop *scop, unsigned dimLevel) { unsigned remainingDimensions = isl_map_n_out(scattering) - dimLevel; scattering = isl_map_project_out(scattering, isl_dim_out, dimLevel, remainingDimensions); - isl_union_map_add_map(schedule, scattering); + schedule = isl_union_map_add_map(schedule, scattering); } return schedule; |
