diff options
author | Tobias Grosser <tobias@grosser.es> | 2018-07-17 06:11:53 +0000 |
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committer | Tobias Grosser <tobias@grosser.es> | 2018-07-17 06:11:53 +0000 |
commit | da4c3b09c2362626be29c5df3a2faeca50a2cd42 (patch) | |
tree | 0433c87260f3d24d05bf1aeee60740277b0d6406 /polly | |
parent | e49c57a4f990d30477825327ceef68321892bfb0 (diff) |
[FlattenAlgo] Replace some isl foreach calls with for loops
Replace foreach calls which only return 'ok' with for loops.
Diffstat (limited to 'polly')
-rw-r--r-- | polly/lib/Transform/FlattenAlgo.cpp | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/polly/lib/Transform/FlattenAlgo.cpp b/polly/lib/Transform/FlattenAlgo.cpp index fc88158bdeb..82cce44c7a9 100644 --- a/polly/lib/Transform/FlattenAlgo.cpp +++ b/polly/lib/Transform/FlattenAlgo.cpp @@ -113,11 +113,10 @@ isl::union_map scheduleProjectOut(const isl::union_map &UMap, unsigned first, have no effect on schedule ranges */ auto Result = isl::union_map::empty(UMap.get_space()); - UMap.foreach_map([=, &Result](isl::map Map) -> isl::stat { + for (isl::map Map : UMap.get_map_list()) { auto Outprojected = Map.project_out(isl::dim::out, first, n); Result = Result.add_map(Outprojected); - return isl::stat::ok; - }); + } return Result; } @@ -128,23 +127,20 @@ isl::union_map scheduleProjectOut(const isl::union_map &UMap, unsigned first, /// number of dimensions is not supported by the other code in this file. size_t scheduleScatterDims(const isl::union_map &Schedule) { unsigned Dims = 0; - Schedule.foreach_map([&Dims](isl::map Map) -> isl::stat { + for (isl::map Map : Schedule.get_map_list()) Dims = std::max(Dims, Map.dim(isl::dim::out)); - return isl::stat::ok; - }); return Dims; } /// Return the @p pos' range dimension, converted to an isl_union_pw_aff. isl::union_pw_aff scheduleExtractDimAff(isl::union_map UMap, unsigned pos) { auto SingleUMap = isl::union_map::empty(UMap.get_space()); - UMap.foreach_map([=, &SingleUMap](isl::map Map) -> isl::stat { - auto MapDims = Map.dim(isl::dim::out); - auto SingleMap = Map.project_out(isl::dim::out, 0, pos); + for (isl::map Map : UMap.get_map_list()) { + unsigned MapDims = Map.dim(isl::dim::out); + isl::map SingleMap = Map.project_out(isl::dim::out, 0, pos); SingleMap = SingleMap.project_out(isl::dim::out, 1, MapDims - pos - 1); SingleUMap = SingleUMap.add_map(SingleMap); - return isl::stat::ok; - }); + }; auto UAff = isl::union_pw_multi_aff(SingleUMap); auto FirstMAff = isl::multi_union_pw_aff(UAff); |