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44 lines
1.3 KiB
44 lines
1.3 KiB
(*
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* Copyright (c) 2019-present, Facebook, Inc.
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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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open! IStd
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module InvariantVars : module type of AbstractDomain.FiniteSet (Var)
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module VarsInLoop : module type of AbstractDomain.FiniteSet (Var)
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module LoopNodes : module type of AbstractDomain.FiniteSet (Procdesc.Node)
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module VarSet : module type of AbstractDomain.FiniteSet (Var)
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(** Map loop header node -> all nodes in the loop *)
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module LoopHeadToLoopNodes = Procdesc.NodeMap
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(** Map loop head -> invariant vars in loop *)
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module LoopHeadToInvVars = Procdesc.NodeMap
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type invariant_map = VarsInLoop.t Procdesc.NodeMap.t
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val get_inv_vars_in_loop :
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Tenv.t
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-> ReachingDefs.invariant_map
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-> is_inv_by_default:bool
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-> get_callee_purity:( Typ.Procname.t
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-> PurityDomain.ModifiedParamIndices.t AbstractDomain.Types.top_lifted
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sexp_option)
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-> Procdesc.Node.t
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-> LoopNodes.t
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-> VarSet.t
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val get_loop_inv_var_map :
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Tenv.t
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-> ( Typ.Procname.t
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-> PurityDomain.ModifiedParamIndices.t AbstractDomain.Types.top_lifted sexp_option)
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-> ReachingDefs.invariant_map
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-> LoopNodes.t LoopHeadToInvVars.t
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-> invariant_map
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