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18 lines
495 B
18 lines
495 B
(*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*)
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(** Used-globals abstract domain *)
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include Domain_intf.Dom with type summary = Llair.Reg.Set.t
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type r =
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| Per_function of Llair.Reg.Set.t Llair.Reg.Map.t
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(** per-function used-globals map *)
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| Declared of Llair.Reg.Set.t (** program-wide set *)
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val by_function : r -> Llair.Reg.t -> summary
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