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Make SmallSet<whatever*, N> faster by transparently implementing it with

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SmallPtrSet.  Some clients will need to use SmallPtrSet directly though if
they need to iterate over the set.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33584 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2007-01-27 08:20:15 +00:00
parent 894d264f3e
commit b358f0254d
1 changed files with 5 additions and 0 deletions
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5
include/llvm/ADT/SmallSet.h
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@@ -15,6 +15,7 @@
#define LLVM_ADT_SMALLSET_H #define LLVM_ADT_SMALLSET_H
#include "llvm/ADT/SmallVector.h" #include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/SmallPtrSet.h"
#include <set> #include <set>
namespace llvm { namespace llvm {
@@ -101,6 +102,10 @@ private:
} }
}; };
/// If this set is of pointer values, transparently switch over to using
/// SmallPtrSet for performance.
template <typename PointeeType, unsigned N>
class SmallSet<PointeeType*, N> : public SmallPtrSet<PointeeType*, N> {};
} // end namespace llvm } // end namespace llvm