[NFC] Fix style issues of lib/Transform/ScheduleOptimizer.cpp.
llvm-svn: 294831
diff --git a/polly/lib/Transform/ScheduleOptimizer.cpp b/polly/lib/Transform/ScheduleOptimizer.cpp
index 01619a9..62dc63a 100644
--- a/polly/lib/Transform/ScheduleOptimizer.cpp
+++ b/polly/lib/Transform/ScheduleOptimizer.cpp
@@ -265,7 +265,7 @@
/// It may help to reduce the size of generated code.
///
/// @param Ctx An isl_ctx, which is used to create the isl_union_set.
-static __isl_give isl_union_set *getAtomicOptions(__isl_take isl_ctx *Ctx) {
+static __isl_give isl_union_set *getAtomicOptions(isl_ctx *Ctx) {
auto *Space = isl_space_set_alloc(Ctx, 0, 1);
auto *AtomicOption = isl_set_universe(Space);
auto *Id = isl_id_alloc(Ctx, "atomic", nullptr);
@@ -766,27 +766,24 @@
}
isl_union_map_free(WAR);
auto *RAW = D->getDependences(Dependences::TYPE_RAW);
- auto *Domain = isl_map_domain(isl_map_copy(Schedule));
- auto *Space = isl_space_map_from_domain_and_range(isl_set_get_space(Domain),
- isl_set_get_space(Domain));
- isl_set_free(Domain);
+ auto *DomainSpace = isl_space_domain(isl_map_get_space(Schedule));
+ auto *Space = isl_space_map_from_domain_and_range(isl_space_copy(DomainSpace),
+ DomainSpace);
auto *Deltas = isl_map_deltas(isl_union_map_extract_map(RAW, Space));
int DeltasDimNum = isl_set_dim(Deltas, isl_dim_set);
+ isl_set_free(Deltas);
for (int i = 0; i < DeltasDimNum; i++) {
auto *Val = isl_set_plain_get_val_if_fixed(Deltas, isl_dim_set, i);
- if (Pos < 0 && isl_val_is_one(Val))
- Pos = i;
+ Pos = Pos < 0 && isl_val_is_one(Val) ? i : Pos;
if (isl_val_is_nan(Val) ||
!(isl_val_is_zero(Val) || (i == Pos && isl_val_is_one(Val)))) {
isl_val_free(Val);
isl_union_map_free(RAW);
- isl_set_free(Deltas);
return false;
}
isl_val_free(Val);
}
isl_union_map_free(RAW);
- isl_set_free(Deltas);
return true;
}