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[ZoneAlgo] Replace isl foreach calls with for loops 

llvm-svn: 337245
This commit is contained in:
Tobias Grosser 2018-07-17 06:33:41 +00:00
parent c253931fcf
commit bbb510b18d
1 changed files with 6 additions and 9 deletions
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15
polly/lib/Transform/ZoneAlgo.cpp
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@ -252,13 +252,10 @@ static bool isMapToUnknown(const isl::map &Map) {
isl::union_map polly::filterKnownValInst(const isl::union_map &UMap) {
isl::union_map Result = isl::union_map::empty(UMap.get_space());
isl::stat Success = UMap.foreach_map([=, &Result](isl::map Map) -> isl::stat {
for (isl::map Map : UMap.get_map_list()) {
if (!isMapToUnknown(Map))
Result = Result.add_map(Map);
return isl::stat::ok;
});
if (Success != isl::stat::ok)
return {};
}
return Result;
}
@ -944,12 +941,12 @@ isl::boolean ZoneAlgorithm::isNormalized(isl::map Map) {
isl::boolean ZoneAlgorithm::isNormalized(isl::union_map UMap) {
isl::boolean Result = true;
UMap.foreach_map([this, &Result](isl::map Map) -> isl::stat {
for (isl::map Map : UMap.get_map_list()) {
Result = isNormalized(Map);
if (Result.is_true())
return isl::stat::ok;
return isl::stat::error;
});
continue;
break;
}
return Result;
}