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-rw-r--r--polly/lib/Transform/ZoneAlgo.cpp7
1 files changed, 1 insertions, 6 deletions
diff --git a/polly/lib/Transform/ZoneAlgo.cpp b/polly/lib/Transform/ZoneAlgo.cpp
index d8618a56f8f..70105f5ac22 100644
--- a/polly/lib/Transform/ZoneAlgo.cpp
+++ b/polly/lib/Transform/ZoneAlgo.cpp
@@ -246,12 +246,7 @@ static bool isMapToUnknown(const isl::map &Map) {
Space.is_wrapping().is_false() && Space.dim(isl::dim::set) == 0;
}
-/// Return only the mappings that map to known values.
-///
-/// @param UMap { [] -> ValInst[] }
-///
-/// @return { [] -> ValInst[] }
-static isl::union_map filterKnownValInst(const isl::union_map &UMap) {
+isl::union_map polly::filterKnownValInst(const isl::union_map &UMap) {
isl::union_map Result = isl::union_map::empty(UMap.get_space());
UMap.foreach_map([=, &Result](isl::map Map) -> isl::stat {
if (!isMapToUnknown(Map))
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