ScheduleOptimizer: Use early exit
Style fix, noted by Sebastian Pop.
llvm-svn: 144898
diff --git a/polly/lib/ScheduleOptimizer.cpp b/polly/lib/ScheduleOptimizer.cpp
index b3d4cbd..694cf0c 100644
--- a/polly/lib/ScheduleOptimizer.cpp
+++ b/polly/lib/ScheduleOptimizer.cpp
@@ -207,18 +207,17 @@
partialSchedule = isl_band_get_partial_schedule(band);
- if (!DisableTiling) {
- ctx = isl_union_map_get_ctx(partialSchedule);
- Space= isl_union_map_get_space(partialSchedule);
- scheduleDimensions = isl_band_n_member(band);
+ if (DisableTiling)
+ return partialSchedule;
- tileMap = getTileMap(ctx, scheduleDimensions, Space);
- tileUnionMap = isl_union_map_from_map(isl_map_from_basic_map(tileMap));
- tileUnionMap = isl_union_map_align_params(tileUnionMap, Space);
- partialSchedule = isl_union_map_apply_range(partialSchedule, tileUnionMap);
- }
+ ctx = isl_union_map_get_ctx(partialSchedule);
+ Space = isl_union_map_get_space(partialSchedule);
+ scheduleDimensions = isl_band_n_member(band);
- return partialSchedule;
+ tileMap = getTileMap(ctx, scheduleDimensions, Space);
+ tileUnionMap = isl_union_map_from_map(isl_map_from_basic_map(tileMap));
+ tileUnionMap = isl_union_map_align_params(tileUnionMap, Space);
+ return isl_union_map_apply_range(partialSchedule, tileUnionMap);
}
static isl_map *getPrevectorMap(isl_ctx *ctx, int vectorDimension,